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1. Effects of soil bulk density and water content on penetration resistance

Author

Jarrett M. Lardy, Thomas M. DeSutter, Aaron L. M. Daigh, Miranda A. Meehan, and James A. Staricka

Subjects
Agriculture, Environmental sciences, GE1-350
Abstract

Abstract Infrastructure installation (e.g., pipelines) disturbs soils, often resulting in increased soil compaction (bulk density [Bd] and penetration resistance [PR]). The relationship of PR to Bd, gravimetric water content (Θg), and a suite of other properties were determined on seven topsoils to provide a model and database for reclamation specialists to use when assessing disturbed soils. Penetration resistance had a strong linear association with Bd, but higher Θg reduced the range of PR as Bd increased. Step‐wise regression identified Bd, Θg, texture, clay speciation, and organic matter as significant factors to predict PR. The model predicts PR from

Published
2022
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2. Infectivity of Human Olfactory Neurons to SARS-CoV-2: A Link to Anosmia

Author

Omar Bagasra, Pratima Pandey, Jessica R. Sanamandra, Jarrett M. Houston, Ewen McLean, and Helmut Albrecht

Subjects
sars-cov-2, anosmia, neurogenesis, cell differentiation, neurites, neuroblastoma, serine proteases, fluorescent antibody technique, Medicine
Abstract

Objectives: We sought to determine whether SARS-CoV-2 infections are associated with anosmia and if this virus infects other neuronal cells. We utilized male and female olfactory neuronal cell lines and other olfactory cell lines to determine the viral targets. Methods: We used four undifferentiated and two partially differentiated human developing neuronal cell lines. Infectivity was confirmed by reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR), immunofluorescence assay (IFA) probing with anti-SARS-CoV-2 antibody, evaluation of cytopathic effects, and neurite formation. We induced partial differentiation of all cell lines (since both olfactory cell lines were terminally differentiated) with retinoic acid (RA) to determine whether differentiation was a factor in viral permissiveness. The expression of serine protease, transmembrane serine protease 2 (TMPRSS2), and angiotensin-converting enzyme II (ACE2) receptors were examined by RT-qPCR and IFA to determine the mechanism of viral entry. Results: Four to five days after exposure, both olfactory cell lines exhibited morphological evidence of infection; IFA analyses indicated that ~30% of the neurons were SARS-CoV-2 positive. At two weeks, 70–80% were positive for SARS-CoV-2 antigens. The partially differentiated (CRL-2266 and CRL-2267) and undifferentiated cell lines (CRL-2142, CRL-2149, CRL-127, and CDL-2271) were essentially non-permissive. After RA treatment, only CRL-127 exhibited slight permissiveness (RT-qPCR). The TMPRSS2 receptor showed high expression in olfactory neurons, but low expression in RA treated CRL-127. ACE2 exhibited high expression in olfactory neurons, whereas other cell lines showed low expression, including RA-treated cell lines. ACE2 expression slightly increased in CRL-127 post RA-treatment. Conclusions: Our studies confirm neurotropism of SARS-CoV-2 to olfactory neurons with viral entry likely mediated by TMPRSS2/ACE2. Other neuronal cell lines were non-permissive. Our results established that the nerve cells were infected regardless of male or female origin and strengthened the reported association of COVID-19 with loss of smell in infected individuals.

Published
2021
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4. Stiffness- and Bioactive Factor-Mediated Protection of Self-Assembled Cartilage against Macrophage Challenge in a Novel Co-Culture System

Author

Donahue, Ryan P, Link, Jarrett M, Meli, Vijaykumar S, Hu, Jerry C, Liu, Wendy F, and Athanasiou, Kyriacos A

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Bioengineering, Cartilage, Articular, Chondrocytes, Coculture Techniques, Interleukin-10, Lipopolysaccharides, Macrophages, Tumor Necrosis Factor-alpha, tissue engineering, immunology, cartilage, macrophage, Biomedical Engineering, Medical Biotechnology, Clinical sciences
Abstract

ObjectiveTissue-engineered cartilage implants must withstand the potential inflammatory and joint loading environment for successful long-term repair of defects. The work's objectives were to develop a novel, direct cartilage-macrophage co-culture system and to characterize interactions between self-assembled neocartilage and differentially stimulated macrophages.DesignIn study 1, it was hypothesized that the proinflammatory response of macrophages would intensify with increasing construct stiffness; it was expected that the neocartilage would display a decrease in mechanical properties after co-culture. In study 2, it was hypothesized that bioactive factors would protect neocartilage properties during macrophage co-culture. Also, it was hypothesized that interleukin 10 (IL-10)-stimulated macrophages would improve neocartilage mechanical properties compared to lipopolysaccharide (LPS)-stimulated macrophages.ResultsAs hypothesized, stiffer neocartilage elicited a heightened proinflammatory macrophage response, increasing tumor necrosis factor alpha (TNF-α) secretion by 5.47 times when LPS-stimulated compared to construct-only controls. Interestingly, this response did not adversely affect construct properties for the stiffest neocartilage but did correspond to a significant decrease in aggregate modulus for soft and medium stiffness constructs. In addition, bioactive factor-treated constructs were protected from macrophage challenge compared to chondrogenic medium-treated constructs, but IL-10 did not improve neocartilage properties, although stiff constructs appeared to bolster the anti-inflammatory nature of IL-10-stimulated macrophages. However, co-culture of bioactive factor-treated constructs with LPS-treated macrophages reduced TNF-α secretion by over 4 times compared to macrophage-only controls.ConclusionsIn conclusion, neocartilage stiffness can mediate macrophage behavior, but stiffness and bioactive factors prevent macrophage-induced degradation. Ultimately, this co-culture system could be utilized for additional studies to develop the burgeoning field of cartilage mechano-immunology.

Published
2022

5. Chondroitinase ABC Enhances Integration of Self-Assembled Articular Cartilage, but Its Dosage Needs to Be Moderated Based on Neocartilage Maturity

Author

Link, Jarrett M, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
Biomedical and Clinical Sciences, Clinical Sciences, Bioengineering, Cartilage, Articular, Chondrocytes, Chondroitin ABC Lyase, Tensile Strength, Tissue Engineering, cartilage tissue engineering, self-assembled articular cartilage, integration, chondroitinase ABC, biomechanics, Biomedical Engineering, Medical Biotechnology, Clinical sciences
Abstract

ObjectiveTo enhance the in vitro integration of self-assembled articular cartilage to native articular cartilage using chondroitinase ABC.DesignTo examine the hypothesis that chondroitinase ABC (C-ABC) integration treatment (C-ABCint) would enhance integration of neocartilage of different maturity levels, this study was conducted in 2 phases. In phase I, the impact on integration of 2 treatments, TCL (TGF-β1, C-ABC, and lysyl oxidase like 2) and C-ABCint, was examined via a 2-factor, full factorial design. In phase II, construct maturity (2 levels) and C-ABCint concentration (3 levels) were the factors in a full factorial design to determine whether the effective C-ABCint dose was dependent on neocartilage maturity level. Neocartilages formed or treated per the factors above were placed into native cartilage rings, cultured for 2 weeks, and, then, integration was studied histologically and mechanically. Prior to integration, in phase II, a set of treated constructs were also assayed to provide a baseline of properties.ResultsIn phase I, C-ABCint and TCL treatments synergistically enhanced interface Young's modulus by 6.2-fold (P = 0.004) and increased interface tensile strength by 3.8-fold (P = 0.02) compared with control. In phase II, the interaction of the factors C-ABCint and construct maturity was significant (P = 0.0004), indicating that the effective C-ABCint dose to improve interface Young's modulus is dependent on construct maturity. Construct mechanical properties were preserved regardless of C-ABCint dose.ConclusionsApplying C-ABCint to neocartilage is an effective integration strategy with translational potential, provided its dose is calibrated appropriately based on implant maturity, that also preserves implant biomechanical properties.

Published
2021

6. Isolation and characterization of porcine macrophages and their inflammatory and fusion responses in different stiffness environments

Author

Meli, Vijaykumar S, Donahue, Ryan P, Link, Jarrett M, Hu, Jerry C, Athanasiou, Kyriacos A, and Liu, Wendy F

Subjects
Engineering, Biomedical Engineering, Biotechnology, Bioengineering, Vaccine Related, Regenerative Medicine, 2.1 Biological and endogenous factors, Aetiology, Inflammatory and immune system, Animals, Biocompatible Materials, Hydrogels, Macrophages, Materials Testing, Swine, Tissue Engineering, Medicinal and Biomolecular Chemistry, Biochemistry and Cell Biology, Medical Biotechnology, Medical biotechnology, Biomedical engineering
Abstract

Evaluating the host immune response to biomaterials is an essential step in the development of medical devices and tissue engineering strategies. To aid in this process, in vitro studies, whereby immune cells such as macrophages are cultured on biomaterials, can often expedite high throughput testing of many materials prior to implantation. While most studies to date utilize murine or human cells, the use of porcine macrophages has been less well described, despite the prevalent use of porcine models in medical device and tissue engineering development. In this study, we describe the isolation and characterization of porcine bone marrow- and peripheral blood-derived macrophages, and their interactions with biomaterials. We confirmed the expression of the macrophage surface markers CD68 and F4/80 and characterized the porcine macrophage response to the inflammatory stimulus, bacterial lipopolysaccharide. Finally, we investigated the inflammatory and fusion response of porcine macrophages cultured on different stiffness hydrogels, and we found that stiffer hydrogels enhanced inflammatory activation by more than two-fold and promoted fusion to form foreign body giant cells. Together, this study establishes the use of porcine macrophages in biomaterial testing and reveals a stiffness-dependent effect on biomaterial-induced giant cell formation.

Published
2021

7. Association of alpha globin gene copy number with exhaled nitric oxide in a cross-sectional study of healthy Black adults

Author

Michael P Fay, Loretta G Que, A Parker Ruhl, Jarrett M Jackson, Carlos J Carhuas, Jessica G Niño de Rivera, J Brice Weinberg, and Hans C Ackerman

Subjects
Medicine, Diseases of the respiratory system, RC705-779
Abstract

Introduction The genetic determinants of fractional exhalation of nitric oxide (FeNO), a marker of lung inflammation, are understudied in Black individuals. Alpha globin (HBA) restricts nitric oxide signalling in arterial endothelial cells via interactions with nitric oxide synthase; however, its role in regulating the release of NO from respiratory epithelium is less well understood. We hypothesised that an HBA gene deletion, common among Black individuals, would be associated with higher FeNO.Methods Healthy Black adults were enrolled at four study sites in North Carolina from 2005 to 2008. FeNO was measured in triplicate using a nitric oxide analyzer. The −3.7 kb HBA gene deletion was genotyped using droplet digital PCR on genomic DNA. The association of FeNO with HBA copy number was evaluated using multivariable linear regression employing a linear effect of HBA copy number and adjusting for age, sex and serum immunoglobulin-E levels. Post-hoc analysis employing a recessive mode of inheritance was performed.Results 895 individuals were in enrolled in the study and 720 consented for future genetic research; 643 had complete data and were included in this analysis. Median (25th, 75th) FeNO was 20 (13, 31) ppb. HBA genotypes were: 30 (4.7%) -a/-a, 197 (30.6%) -a/aa, 405 (63%) aa/aa and 8 (1.2%) aa/aaa. Subjects were 35% male with median age 20 (19, 22) years. Multivariable linear regression analysis revealed no association between FeNO and HBA copy number (β=−0.005 (95% CI −0.042 to 0.033), p=0.81). In the post-hoc sensitivity analysis, homozygosity for the HBA gene deletion was associated with higher FeNO (β=0.107 (95% CI 0.003 to 0.212); p=0.045).Conclusion We found no association between HBA copy number and FeNO using a prespecified additive genetic model. However, a post hoc recessive genetic model found FeNO to be higher among subjects homozygous for the HBA deletion.

Published
2023
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8. In Vitro Effects of Bupivacaine on the Viability and Mechanics of Native and Engineered Cartilage Grafts.

Author

Oyadomari, Sarah, Brown, Wendy E, Kwon, Heenam, Otarola, Gaston, Link, Jarrett M, Athanasiou, Kyriacos A, and Wang, Dean

Subjects
Cartilage, Articular, Knee Joint, Chondrocytes, Animals, Cattle, Bupivacaine, Tissue Engineering, Chondrogenesis, articular cartilage, joint resurfacing, knee, pain management, Cartilage, Articular, Biomedical Engineering, Mechanical Engineering, Human Movement and Sports Sciences, Orthopedics
Abstract

BackgroundAlthough the toxic effects of bupivacaine on chondrocyte monolayer culture have been well described, its cellular and mechanical effects on native and engineered articular cartilage remain unclear. For the repair of articular cartilage defects, fresh autologous and allogenic cartilage grafts are commonly used, and engineered cell-based therapies are emerging. The outcome of grafting therapies aimed at repairing damaged cartilage relies largely on maintaining proper viability and mechanical suitability of the donor tissues.PurposeTo investigate the in vitro effects of single bupivacaine exposure on the viability and mechanics of 2 cartilage graft types: native articular cartilage and engineered neocartilage.Study designControlled laboratory study.MethodsArticular cartilage explants were harvested from the bovine stifle femoral condyles, and neocartilage constructs were engineered from bovine stifle chondrocytes using the self-assembling process, a scaffold-free approach to engineer cartilage tissue. Both explants and neocartilage were exposed to chondrogenic medium containing a clinically applicable bolus of 0.5%, 0.25%, or 0% (control) bupivacaine for 1 hour, followed by fresh medium wash and exchange. Cell viability and matrix content (collagen and glycosaminoglycan) were assessed at t = 24 hours after treatment, and compressive mechanical properties were assessed with creep indentation testing at t = 5 to 6 days after treatment.ResultsSingle bupivacaine exposure was chondrotoxic in both explants and neocartilage, with 0.5% bupivacaine causing a significant decrease in chondrocyte viability compared with the control condition (55.0% ± 13.4% vs 71.9% ± 13.5%; P < .001). Bupivacaine had no significant effect on matrix content for either tissue type. There was significant weakening of the mechanical properties in the neocartilage when treated with 0.5% bupivacaine compared with control, with decreased aggregate modulus (415.8 ± 155.1 vs 660.3 ± 145.8 kPa; P = .003), decreased shear modulus (143.2 ± 14.0 vs 266.5 ± 89.2 kPa; P = .002), and increased permeability (14.7 ± 8.1 vs 6.6 ± 1.7 × 10-15 m4/Ns; P = .009). Bupivacaine exposure did not have a significant effect on the mechanical properties of native cartilage explants.ConclusionSingle bupivacaine exposure resulted in significant chondrotoxicity in native explants and neocartilage and significant weakening of mechanical properties of neocartilage. The presence of abundant extracellular matrix does not appear to confer any additional resistance to the toxic effects of bupivacaine.Clinical relevanceClinicians should be judicious regarding the use of intra-articular bupivacaine in the setting of articular cartilage repair.

Published
2021

9. Characterization of Adult and Neonatal Articular Cartilage From the Equine Stifle

Author

White, Jamie L, Salinas, Evelia Y, Link, Jarrett M, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
Veterinary Sciences, Agricultural, Veterinary and Food Sciences, Arthritis, Musculoskeletal, Animals, Cartilage, Articular, Femur, Glycosaminoglycans, Horses, Infant, Newborn, Knee Joint, Stifle, Equine stifle joint, Equine femoropatellar joint, Cartilage characterization, Cartilage tissue engineering, Cartilage mechanical properties, Veterinary sciences, Zoology
Abstract

A significant portion of equine lameness is localized to the stifle joint. Effective cartilage repair strategies are largely lacking, however, recent advances in surgical techniques, biomaterials, and cellular therapeutics have broadened the clinical strategies of cartilage repair. To date, no studies have been performed directly comparing neonatal and adult articular cartilage from the stifle across multiple sites. An understanding of the differences in properties between the therapeutic target cartilage (i.e., adult cartilage) as well as potential donor cartilage (i.e., neonatal cartilage) could aid in selection of optimal harvest sites within a donor joint as well as evaluation of the success of the grafted cells or tissues within the host. Given the dearth of characterization studies of the equine stifle joint, and in particular neonatal stifle cartilage, the goal of this study was to measure properties of both potential source tissue and host tissue. Articular cartilage of the distal femur and patella (P) was assessed in regards to two specific factors, age of the animal and specific site within the joint. Two age groups were considered: neonatal (

Published
2021

10. The tribology of cartilage: Mechanisms, experimental techniques, and relevance to translational tissue engineering

Author

Link, Jarrett M, Salinas, Evelia Y, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
Control Engineering, Mechatronics and Robotics, Engineering, Biomedical Engineering, Arthritis, Regenerative Medicine, Bioengineering, Musculoskeletal, Animals, Biomechanical Phenomena, Cartilage, Articular, Humans, Mechanical Phenomena, Tissue Engineering, Tribology, Diarthrodial joint, Articular cartilage, Meniscus, Synovial fluid, Tissue engineering, Mechanical Engineering, Human Movement and Sports Sciences, Orthopedics, Biomedical engineering, Allied health and rehabilitation science, Sports science and exercise
Abstract

Diarthrodial joints, found at the ends of long bones, function to dissipate load and allow for effortless articulation. Essential to these functions are cartilages, soft hydrated tissues such as hyaline articular cartilage and the knee meniscus, as well as lubricating synovial fluid. Maintaining adequate lubrication protects cartilages from wear, but a decrease in this function leads to tissue degeneration and pathologies such as osteoarthritis. To study cartilage physiology, articular cartilage researchers have employed tribology, the study of lubrication and wear between two opposing surfaces, to characterize both native and engineered tissues. The biochemical components of synovial fluid allow it to function as an effective lubricant that exhibits shear-thinning behavior. Although tribological properties are recognized to be essential to native tissue function and a critical characteristic for translational tissue engineering, tribology is vastly understudied when compared to other mechanical properties such as compressive moduli. Further, tribometer configurations and testing modalities vary greatly across laboratories. This review aims to define commonly examined tribological characteristics and discuss the structure-function relationships of biochemical constituents known to contribute to tribological properties in native tissue, address the variations in experimental set-ups by suggesting a move toward standard testing practices, and describe how tissue-engineered cartilages may be augmented to improve their tribological properties.

Published
2020

11. Chondroitinase ABC Enhances Integration of Self-Assembled Articular Cartilage, but Its Dosage Needs to Be Moderated Based on Neocartilage Maturity.

Author

Link, Jarrett M, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
biomechanics, cartilage tissue engineering, chondroitinase ABC, integration, self-assembled articular cartilage, Biomedical Engineering, Medical Biotechnology, Clinical Sciences
Abstract

OBJECTIVE:To enhance the in vitro integration of self-assembled articular cartilage to native articular cartilage using chondroitinase ABC. DESIGN:To examine the hypothesis that chondroitinase ABC (C-ABC) integration treatment (C-ABCint) would enhance integration of neocartilage of different maturity levels, this study was conducted in 2 phases. In phase I, the impact on integration of 2 treatments, TCL (TGF-β1, C-ABC, and lysyl oxidase like 2) and C-ABCint, was examined via a 2-factor, full factorial design. In phase II, construct maturity (2 levels) and C-ABCint concentration (3 levels) were the factors in a full factorial design to determine whether the effective C-ABCint dose was dependent on neocartilage maturity level. Neocartilages formed or treated per the factors above were placed into native cartilage rings, cultured for 2 weeks, and, then, integration was studied histologically and mechanically. Prior to integration, in phase II, a set of treated constructs were also assayed to provide a baseline of properties. RESULTS:In phase I, C-ABCint and TCL treatments synergistically enhanced interface Young's modulus by 6.2-fold (P = 0.004) and increased interface tensile strength by 3.8-fold (P = 0.02) compared with control. In phase II, the interaction of the factors C-ABCint and construct maturity was significant (P = 0.0004), indicating that the effective C-ABCint dose to improve interface Young's modulus is dependent on construct maturity. Construct mechanical properties were preserved regardless of C-ABCint dose. CONCLUSIONS:Applying C-ABCint to neocartilage is an effective integration strategy with translational potential, provided its dose is calibrated appropriately based on implant maturity, that also preserves implant biomechanical properties.

Published
2020

12. Clinical descriptors of disease trajectories in patients with traumatic brain injury in the intensive care unit (CENTER-TBI): a multicentre observational cohort study

Author

Akerlund, C, Holst, A, Bhattacharyay, S, Stocchetti, N, Steyerberg, E, Smielewski, P, Menon, D, Ercole, A, Nelson, D, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyotfizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, den Boogert, H, Depreitere, B, Dilvesi, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castanoleon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Retel Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchezporras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vande Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Whitehouse, D, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Akerlund C. A. I., Holst A., Bhattacharyay S., Stocchetti N., Steyerberg E., Smielewski P., Menon D. K., Ercole A., Nelson D. W., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., DahyotFizelier C., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., den Boogert H., Depreitere B., Dixit A., Donoghue E., Dreier J., Duliere G., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., CastanoLeon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Retel Helmrich I., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., SanchezPorras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Erp I. A. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vande Vyvere T., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Whitehouse D., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Akerlund, C, Holst, A, Bhattacharyay, S, Stocchetti, N, Steyerberg, E, Smielewski, P, Menon, D, Ercole, A, Nelson, D, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyotfizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, den Boogert, H, Depreitere, B, Dilvesi, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castanoleon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Retel Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchezporras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vande Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Whitehouse, D, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Akerlund C. A. I., Holst A., Bhattacharyay S., Stocchetti N., Steyerberg E., Smielewski P., Menon D. K., Ercole A., Nelson D. W., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., DahyotFizelier C., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., den Boogert H., Depreitere B., Dixit A., Donoghue E., Dreier J., Duliere G., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., CastanoLeon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Retel Helmrich I., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., SanchezPorras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Erp I. A. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vande Vyvere T., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Whitehouse D., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

Background: Patients with traumatic brain injury are a heterogeneous population, and the most severely injured individuals are often treated in an intensive care unit (ICU). The primary injury at impact, and the harmful secondary events that can occur during the first week of the ICU stay, will affect outcome in this vulnerable group of patients. We aimed to identify clinical variables that might distinguish disease trajectories among patients with traumatic brain injury admitted to the ICU. Methods: We used data from the Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) prospective observational cohort study. We included patients aged 18 years or older with traumatic brain injury who were admitted to the ICU at one of the 65 CENTER-TBI participating centres, which range from large academic hospitals to small rural hospitals. For every patient, we obtained pre-injury data and injury features, clinical characteristics on admission, demographics, physiological parameters, laboratory features, brain biomarkers (ubiquitin carboxy-terminal hydrolase L1 [UCH-L1], S100 calcium-binding protein B [S100B], tau, neurofilament light [NFL], glial fibrillary acidic protein [GFAP], and neuron-specific enolase [NSE]), and information about intracranial pressure lowering treatments during the first 7 days of ICU stay. To identify clinical variables that might distinguish disease trajectories, we applied a novel clustering method to these data, which was based on a mixture of probabilistic graph models with a Markov chain extension. The relation of clusters to the extended Glasgow Outcome Scale (GOS-E) was investigated. Findings: Between Dec 19, 2014, and Dec 17, 2017, 4509 patients with traumatic brain injury were recruited into the CENTER-TBI core dataset, of whom 1728 were eligible for this analysis. Glucose variation (defined as the difference between daily maximum and minimum glucose concentrations) and brain biomarkers (S100B, NSE

Published
2024

13. Exogenous Lysyl Oxidase‐Like 2 and Perfusion Culture Induce Collagen Crosslink Formation in Osteogenic Grafts

Author

Mitra, Debika, Yasui, Osamu W, Harvestine, Jenna N, Link, Jarrett M, Hu, Jerry C, Athanasiou, Kyriacos A, and Leach, J Kent

Subjects
Biochemistry and Cell Biology, Biological Sciences, Industrial Biotechnology, Bioengineering, Stem Cell Research - Nonembryonic - Human, Regenerative Medicine, Genetics, Biotechnology, Stem Cell Research, Development of treatments and therapeutic interventions, 5.2 Cellular and gene therapies, Musculoskeletal, Amino Acid Oxidoreductases, Amino Acids, Cell Culture Techniques, Cell Differentiation, Cells, Cultured, Collagen, Extracellular Matrix, Humans, Mesenchymal Stem Cells, Osteogenesis, Tissue Engineering, Tissue Scaffolds, bone engineering, collagen crosslinks, mesenchymal stem cells, perfusion cultures, pyridinoline, Environmental Biotechnology, Medical Biotechnology, Biochemistry and cell biology, Industrial biotechnology
Abstract

Lysyl oxidase (LOX)-mediated collagen crosslinking can regulate osteoblastic phenotype and enhance mechanical properties of tissues, both areas of interest in bone tissue engineering. The objective of this study is to investigate the effect of lysyl oxidase-like 2 (LOXL2) on osteogenic differentiation of mesenchymal stem cells (MSCs) cultured in perfusion bioreactors, enzymatic collagen crosslink formation in the extracellular matrix (ECM), and mechanical properties of engineered bone grafts. Exogenous LOXL2 to MSCs seeded in composite scaffolds under perfusion culture for up to 28 days is administered. Constructs treated with LOXL2 appear brown in color and possess greater DNA content and osteogenic potential measured by a twofold increase in bone sialoprotein gene expression. Collagen expression of LOXL2-treated scaffolds is lower than untreated controls. Functional outputs such as calcium deposition, osteocalcin expression, and compressive modulus are unaffected by LOXL2 supplementation. Excitingly, LOXL2-treated constructs contain 1.8- and 1.4-times more pyridinoline (PYD) crosslinks per mole of collagen and per wet weight, respectively, than untreated constructs. Despite these increases, compressive moduli of LOXL2-treated constructs are similar to untreated constructs over the 28-day culture duration. This is the first report of LOXL2 application to engineered, three-dimensional bony constructs. The results suggest a potentially new strategy for engineering osteogenic grafts with a mature ECM by modulating crosslink formation.

Published
2019

14. Facet Joints of the Spine: Structure–Function Relationships, Problems and Treatments, and the Potential for Regeneration

Author

O'Leary, Siobhan A, Paschos, Nikolaos K, Link, Jarrett M, Klineberg, Eric O, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
Aging, Regenerative Medicine, Arthritis, Chronic Pain, Pain Research, Musculoskeletal, Animals, Back Pain, Cartilage, Articular, Comorbidity, Humans, Injections, Intra-Articular, Knee, Nerve Endings, Orthopedics, Osteoarthritis, Regeneration, Scoliosis, Spinal Stenosis, Spine, Spondylolisthesis, Synovial Membrane, Zygapophyseal Joint, facet joint, zygapophysial joint, osteoarthritis, tissue engineering, spinal stenosis, biomechanics, Biomedical Engineering
Abstract

The zygapophysial joint, a diarthrodial joint commonly referred to as the facet joint, plays a pivotal role in back pain, a condition that has been a leading cause of global disability since 1990. Along with the intervertebral disc, the facet joint supports spinal motion and aids in spinal stability. Highly susceptible to early development of osteoarthritis, the facet is responsible for a significant amount of pain in the low-back, mid-back, and neck regions. Current noninvasive treatments cannot offer long-term pain relief, while invasive treatments can relieve pain but fail to preserve joint functionality. This review presents an overview of the facet in terms of its anatomy, functional properties, problems, and current management strategies. Furthermore, this review introduces the potential for regeneration of the facet and particular engineering strategies that could be employed as a long-term treatment.

Published
2018

17. The Self-Assembling Process and Applications in Tissue Engineering.

Author

Lee, Jennifer K, Link, Jarrett M, Hu, Jerry CY, and Athanasiou, Kyriacos A

Subjects
Animals, Humans, Disease Models, Animal, Cell Culture Techniques, Tissue Engineering, Regenerative Medicine, Biomimetic Materials, Clinical Trials as Topic, Tissue Scaffolds, Medical Biochemistry and Metabolomics, Medical Microbiology, Medical Physiology
Abstract

Tissue engineering strives to create neotissues capable of restoring function. Scaffold-free technologies have emerged that can recapitulate native tissue function without the use of an exogenous scaffold. This review will survey, in particular, the self-assembling and self-organization processes as scaffold-free techniques. Characteristics and benefits of each process are described, and key examples of tissues created using these scaffold-free processes are examined to provide guidance for future tissue-engineering developments. We aim to explore the potential of self-assembly and self-organization scaffold-free approaches, detailing the recent progress in the in vitro tissue engineering of biomimetic tissues with these methods toward generating functional tissue replacements.

Published
2017

18. Characterization of facet joint cartilage properties in the human and interspecies comparisons

Author

O'Leary, Siobhan A, Link, Jarrett M, Klineberg, Eric O, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
Engineering, Biomedical Engineering, Musculoskeletal, Animals, Cartilage, Female, Humans, Macaca mulatta, Male, Rabbits, Species Specificity, Swine, Zygapophyseal Joint, Biomechanics, Facet joint, Characterization, Properties
Abstract

The facet joint, a synovial joint located on the posterior-lateral spine, is highly susceptible to degenerative changes and plays a significant role in back-related morbidities. Despite its significance, the facet is rarely studied and thus current treatment strategies are lacking. This study aimed to characterize, for the first time, the properties of human, pig, monkey, and rabbit lumbar facet cartilage providing much-needed design criteria for tissue engineering approaches. In this study, where possible, the facet's morphological, histological, mechanical, and biochemical properties were evaluated. Comparisons between the properties of the inferior and superior facet surfaces, as well as among spinal levels were performed within each species. In addition, interspecies comparisons of the properties were determined. The human facet joint was found to be degenerated; 100% of joint surfaces showed signs of pathology and approximately 71% of these were considered to be grade 4. Joint morphology varied among species, demonstrating that despite the mini-pig facet being closest to the human in terms of width and length, it was far more curved than the human or any of the other species. No notable differences were found in the mini-pig, monkey, and rabbit mechanical and biochemical properties, suggesting that these species, despite morphological differences, may serve as suitable animal models for studying structure-function relationships of the human facet joint. The characterization data reported in this study may increase our understanding of this ill-described joint as well as provide the foundation for the development of new treatments such as tissue engineering.Statement of significanceThis work provides the first comprehensive description of the properties of lumbar facet joint cartilage. Importantly, this work establishes that histological, biochemical, and mechanical properties are comparable between bipedal and quadrupedal animals, helping to guide future selection of appropriate animal models. This work also suggests that the human facet joint is highly susceptible to pathology. The mechanical properties of facet cartilage, found to be inferior to those of other synovial joints, provide a greater understanding of the joint's structure-function relationships as well as the potential etiology of facet joint pathology. Lastly, this work will serve as the foundation for the development of much-needed facet joint treatments, especially those based on tissue engineering approaches.

Published
2017

19. A Modified Hydroxyproline Assay Based on Hydrochloric Acid in Ehrlich's Solution Accurately Measures Tissue Collagen Content

Author

Cissell, Derek D, Link, Jarrett M, Hu, Jerry C, and Athanasiou, Kyriacos A

Subjects
Engineering, Biomedical Engineering, Animals, Benzaldehydes, Cattle, Collagen, Hydrochloric Acid, Hydroxyproline, hydroxyproline, 4-dimethyl(amino)benzaldehyde, perchloric acid, quantitative biochemistry, Biochemistry and Cell Biology, Biomedical engineering
Abstract

Collagen quantification has long been relevant to biomedical research and clinical practice to characterize tissues and determine disease states. The hydroxyproline assay, while a broadly employed method of quantifying collagen, uses perchloric acid to dissolve Ehrlich's reagent. Since perchloric acid poses occupational safety hazards and high costs, in this study, a new hydroxyproline assay was developed that replaces perchloric acid with a relatively safer and cheaper alternative, hydrochloric acid (HCl). To validate this biochemical technique, first, using either acid to dissolve Ehrlich's reagent, the assays were completed for native and engineered collagenous tissues. No statistical differences were identified between the assays (p = 0.32). Subsequently, both biochemical techniques were compared to amino acid analysis, considered a proteomics gold standard. Interestingly, utilizing HCl in lieu of perchloric acid yielded greater concordance with amino acid analysis (ρc = 0.980) than did the traditional assay (ρc = 0.947); that is, the HCl-based assay more closely estimates hydroxyproline content, and, consequently, true collagen content. Thus, using Ehrlich's reagent containing HCl in the hydroxyproline assay represents an advance in both mitigating laboratory safety hazards and improving biochemical collagen quantification.

Published
2017

22. Commentary: Michigan's powerful but often misunderstood whistleblower claim.

Author

Pabst, Tom R. and Pabst, Jarrett M.

Subjects
Instructions to juries -- Laws, regulations and rules -- Standards, Limitation of actions -- Laws, regulations and rules, Employment discrimination -- Laws, regulations and rules, Motive (Law) -- Laws, regulations and rules, Employee dismissals -- Laws, regulations and rules, Whistle blowing -- Laws, regulations and rules, Anzaldua v. Neogen Corp. (292 Mich. App. 626 (2011)), Government regulation, Michigan. Whistleblowers' Protection Act
Abstract

Byline: BridgeTower Media Newswires By Tom R. Pabst and Jarrett M. Pabst In 2013, the Michigan Supreme Court decided a key whistleblower case that strengthened and changed the Whistleblower Protection [...]

Published
2023

23. Prognostic Models for Global Functional Outcome and Post-Concussion Symptoms Following Mild Traumatic Brain Injury: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) Study

Author

Mikolic, A, Steyerberg, E, Polinder, S, Wilson, L, Zeldovich, M, von Steinbueche, N, Newcombe, V, Menon, D, van der Naalt, J, Lingsma, H, Maas, A, van Klaveren, D, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, den Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Castano Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Retel Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Te Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van Der Jagt, M, Van Der Steen, G, van Der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vande Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Mikolic A., Steyerberg E. W., Polinder S., Wilson L., Zeldovich M., von Steinbueche N., Newcombe V. F. J., Menon D. K., van der Naalt J., Lingsma H. F., Maas A. I. R., van Klaveren D., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Fizelier C. D., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., den Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L. O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Retel Helmrich I., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Te Ao B., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van Der Jagt M., Van Der Steen G., van Der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vande Vyvere T., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. W., Wiegers E., Williams G., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Mikolic, A, Steyerberg, E, Polinder, S, Wilson, L, Zeldovich, M, von Steinbueche, N, Newcombe, V, Menon, D, van der Naalt, J, Lingsma, H, Maas, A, van Klaveren, D, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, den Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Castano Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Retel Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Te Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van Der Jagt, M, Van Der Steen, G, van Der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vande Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Mikolic A., Steyerberg E. W., Polinder S., Wilson L., Zeldovich M., von Steinbueche N., Newcombe V. F. J., Menon D. K., van der Naalt J., Lingsma H. F., Maas A. I. R., van Klaveren D., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Fizelier C. D., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., den Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L. O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Retel Helmrich I., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Te Ao B., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van Der Jagt M., Van Der Steen G., van Der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vande Vyvere T., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. W., Wiegers E., Williams G., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

After mild traumatic brain injury (mTBI), a substantial proportion of individuals do not fully recover on the Glasgow Outcome Scale Extended (GOSE) or experience persistent post-concussion symptoms (PPCS). We aimed to develop prognostic models for the GOSE and PPCS at 6 months after mTBI and to assess the prognostic value of different categories of predictors (clinical variables; questionnaires; computed tomography [CT]; blood biomarkers). From the Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) study, we included participants aged 16 or older with Glasgow Coma Score (GCS) 13-15. We used ordinal logistic regression to model the relationship between predictors and the GOSE, and linear regression to model the relationship between predictors and the Rivermead Post-concussion Symptoms Questionnaire (RPQ) total score. First, we studied a pre-specified Core model. Next, we extended the Core model with other clinical and sociodemographic variables available at presentation (Clinical model). The Clinical model was then extended with variables assessed before discharge from hospital: early post-concussion symptoms, CT variables, biomarkers, or all three categories (extended models). In a subset of patients mostly discharged home from the emergency department, the Clinical model was extended with 2-3–week post-concussion and mental health symptoms. Predictors were selected based on Akaike’s Information Criterion. Performance of ordinal models was expressed as a concordance index (C) and performance of linear models as proportion of variance explained (R2). Bootstrap validation was used to correct for optimism. We included 2376 mTBI patients with 6-month GOSE and 1605 patients with 6-month RPQ. The Core and Clinical models for GOSE showed moderate discrimination (C = 0.68 95% confidence interval 0.68 to 0.70 and C = 0.70[0.69 to 0.71], respectively) and injury severity was the strongest predictor. The extended models had better

Published
2023

30. Rehabilitation and outcomes after complicated vs uncomplicated mild TBI: results from the CENTER-TBI study

Author

Howe, E, Zeldovich, M, Andelic, N, von Steinbuechel, N, Fure, S, Borgen, I, Forslund, M, Hellstrom, T, Soberg, H, Sveen, U, Rasmussen, M, Kleffelgaard, I, Tverdal, C, Helseth, E, Lovstad, M, Lu, J, Arango-Lasprilla, J, Tenovuo, O, Azouvi, P, Dawes, H, Roe, C, Akerlund, C, Amrein, K, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, De Keyser, V, Degos, V, Dellacorte, F, Denboogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Whitehouse, D, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Howe E. I., Zeldovich M., Andelic N., von Steinbuechel N., Fure S. C. R., Borgen I. M. H., Forslund M. V., Hellstrom T., Soberg H. L., Sveen U., Rasmussen M., Kleffelgaard I., Tverdal C., Helseth E., Lovstad M., Lu J., Arango-Lasprilla J. C., Tenovuo O., Azouvi P., Dawes H., Roe C., Akerlund C., Amrein K., Andreassen L., Anke A., Antoni A., Audibert G., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., De Keyser V., Degos V., DellaCorte F., denBoogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Helmrich I. R., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Erp I. A. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vyvere T. V., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Whitehouse D., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Howe, E, Zeldovich, M, Andelic, N, von Steinbuechel, N, Fure, S, Borgen, I, Forslund, M, Hellstrom, T, Soberg, H, Sveen, U, Rasmussen, M, Kleffelgaard, I, Tverdal, C, Helseth, E, Lovstad, M, Lu, J, Arango-Lasprilla, J, Tenovuo, O, Azouvi, P, Dawes, H, Roe, C, Akerlund, C, Amrein, K, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, De Keyser, V, Degos, V, Dellacorte, F, Denboogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Whitehouse, D, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Howe E. I., Zeldovich M., Andelic N., von Steinbuechel N., Fure S. C. R., Borgen I. M. H., Forslund M. V., Hellstrom T., Soberg H. L., Sveen U., Rasmussen M., Kleffelgaard I., Tverdal C., Helseth E., Lovstad M., Lu J., Arango-Lasprilla J. C., Tenovuo O., Azouvi P., Dawes H., Roe C., Akerlund C., Amrein K., Andreassen L., Anke A., Antoni A., Audibert G., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., De Keyser V., Degos V., DellaCorte F., denBoogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Helmrich I. R., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Erp I. A. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vyvere T. V., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Whitehouse D., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

Background: Despite existing guidelines for managing mild traumatic brain injury (mTBI), evidence-based treatments are still scarce and large-scale studies on the provision and impact of specific rehabilitation services are needed. This study aimed to describe the provision of rehabilitation to patients after complicated and uncomplicated mTBI and investigate factors associated with functional outcome, symptom burden, and TBI-specific health-related quality of life (HRQOL) up to six months after injury. Methods: Patients (n = 1379) with mTBI from the Collaborative European NeuroTrauma Effectiveness Research in TBI (CENTER-TBI) study who reported whether they received rehabilitation services during the first six months post-injury and who participated in outcome assessments were included. Functional outcome was measured with the Glasgow Outcome Scale – Extended (GOSE), symptom burden with the Rivermead Post Concussion Symptoms Questionnaire (RPQ), and HRQOL with the Quality of Life after Brain Injury – Overall Scale (QOLIBRI-OS). We examined whether transition of care (TOC) pathways, receiving rehabilitation services, sociodemographic (incl. geographic), premorbid, and injury-related factors were associated with outcomes using regression models. For easy comparison, we estimated ordinal regression models for all outcomes where the scores were classified based on quantiles. Results: Overall, 43% of patients with complicated and 20% with uncomplicated mTBI reported receiving rehabilitation services, primarily in physical and cognitive domains. Patients with complicated mTBI had lower functional level, higher symptom burden, and lower HRQOL compared to uncomplicated mTBI. Rehabilitation services at three or six months and a higher number of TOC were associated with unfavorable outcomes in all models, in addition to pre-morbid psychiatric problems. Being male and having more than 13 years of education was associated with more favorable outcomes. Sustaining major trauma w

Published
2022

31. Neurocognitive correlates of probable posttraumatic stress disorder following traumatic brain injury

Author

Van Praag, D, Wouters, K, Van Den Eede, F, Wilson, L, Maas, A, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Ceyisakar, I, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, Boogert, H, Depreitere, B, Dilvesi, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Van Praag D. L. G., Wouters K., Van Den Eede F., Wilson L., Maas A. I. R., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Ceyisakar I., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., Boogert H. D., Depreitere B., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., Vyvere T. V., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Van Praag, D, Wouters, K, Van Den Eede, F, Wilson, L, Maas, A, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Ceyisakar, I, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, Boogert, H, Depreitere, B, Dilvesi, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Van Praag D. L. G., Wouters K., Van Den Eede F., Wilson L., Maas A. I. R., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Ceyisakar I., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., Boogert H. D., Depreitere B., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., Vyvere T. V., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

Introduction: Neurocognitive problems associated with posttraumatic stress disorder (PTSD) can interact with impairment resulting from traumatic brain injury (TBI). Research question: We aimed to identify neurocognitive problems associated with probable PTSD following TBI in a civilian sample. Material and methods: The study is part of the CENTER-TBI project (Collaborative European Neurotrauma Effectiveness Research) that aims to better characterize TBI. For this cross-sectional study, we included patients of all severities aged over 15, and a Glasgow Outcome Score Extended (GOSE) above 3. Participants were assessed at six months post-injury on the PTSD Checklist-5 (PCL-5), the Trail Making Test (TMT), the Rey Auditory Verbal Learning Test (RAVLT) and the Cambridge Neuropsychological Test Automated Battery (CANTAB). Primary analysis was a complete case analysis. Regression analyses were performed to investigate the association between the PCL-5 and cognition. Results: Of the 1134 participants included in the complete case analysis, 13.5% screened positive for PTSD. Probable PTSD was significantly associated with higher TMT-(B-A) (OR ​= ​1.35, 95% CI: 1.14–1.60, p ​< ​.001) and lower RAVLT-delayed recall scores (OR ​= ​0.74, 95% CI: 0.61–0.91, p ​= ​.004) after controlling for age, sex, psychiatric history, baseline Glasgow Coma Scale and education. Discussion and conclusion: Poorer performance on cognitive tests assessing task switching and, to a lesser extent, delayed verbal recall is associated with probable PTSD in civilians who have suffered TBI.

Published
2022

32. Effect of frailty on 6-month outcome after traumatic brain injury: a multicentre cohort study with external validation

Author

Galimberti, S, Graziano, F, Maas, A, Isernia, G, Lecky, F, Jain, S, Sun, X, Gardner, R, Taylor, S, Markowitz, A, Manley, G, Valsecchi, M, Bellelli, G, Citerio, G, Ackerlund, C, Adams, H, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Castano-Leon, A, Cavallo, S, Chevallard, G, Chieregato, A, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, den Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maegele, M, Majdan, M, Manara, A, Marechal, H, Martino, C, Mattern, J, Mcfadyen, C, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Oresic, M, Ortolano, F, Otesile, O, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rehorcikova, V, Retel Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Te Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Valeinis, E, Vallance, S, Vamos, Z, van der Jagt, M, van der Naalt, J, Van der Steen, G, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, van Wijk, R, Vande Vyvere, T, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Ziverte, A, Zoerle, T, Adeoye, O, Badjatia, N, Barber, J, Bergin, M, Boase, K, Bodien, Y, Chesnut, R, Corrigan, J, Crawford, K, Diaz-Arrastia, R, Dikmen, S, Duhaime, A, Ellenbogen, R, Feeser, V, Ferguson, A, Foreman, B, Gaudette, E, Giacino, J, Gonzalez, L, Gopinath, S, Grandhi, R, Gullapalli, R, Hemphill, C, Hotz, G, Huie, R, Jha, R, Keene, C, Kitagawa, R, Korley, F, Kramer, J, Kreitzer, N, Levin, H, Lindsell, C, Machamer, J, Madden, C, Martin, A, Mcallister, T, Mccrea, M, Merchant, R, Mukherjee, P, Nelson, L, Ngwenya, L, Noel, F, Nolan, A, Okonkwo, D, Palacios, E, Perl, D, Puccio, A, Rabinowitz, M, Robertson, C, Rodgers, R, Rosand, J, Rosenthal, E, Sander, A, Sandsmark, D, Sugar, G, Schneider, A, Schnyer, D, Seabury, S, Sherer, M, Stein, M, Temkin, N, Toga, A, Torres-Espin, A, Valadka, A, Vassar, M, Wang, V, Yue, J, Yuh, E, Zafonte, R, Galimberti S., Graziano F., Maas A. I. R., Isernia G., Lecky F., Jain S., Sun X., Gardner R. C., Taylor S. R., Markowitz A. J., Manley G. T., Valsecchi M. G., Bellelli G., Citerio G., Ackerlund C., Adams H., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Castano-Leon A. M., Cavallo S., Chevallard G., Chieregato A., Clusmann H., Coburn M. S., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., den Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maegele M., Majdan M., Manara A., Marechal H., Martino C., Mattern J., McFadyen C., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Oresic M., Ortolano F., Otesile O., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rehorcikova V., Retel Helmrich I., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosenfeld J., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Te Ao B., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Valeinis E., Vallance S., Vamos Z., van der Jagt M., van der Naalt J., Van der Steen G., van Dijck J. T. J. M., van Erp I. A., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., van Wijk R., Vande Vyvere T., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Ziverte A., Zoerle T., Adeoye O., Badjatia N., Barber J., Bergin M., Boase K., Bodien Y., Chesnut R., Corrigan J., Crawford K., Diaz-Arrastia R., Dikmen S., Duhaime A. -C., Ellenbogen R., Feeser V., Ferguson A. R., Foreman B., Gaudette E., Giacino J., Gonzalez L., Gopinath S., Grandhi R., Gullapalli R., Hemphill C., Hotz G., Huie R., Jha R., Keene C. D., Kitagawa R., Korley F., Kramer J., Kreitzer N., Levin H., Lindsell C., Machamer J., Madden C., Martin A., McAllister T., McCrea M., Merchant R., Mukherjee P., Nelson L., Ngwenya L. B., Noel F., Nolan A., Okonkwo D., Palacios E., Perl D., Puccio A., Rabinowitz M., Robertson C., Rodgers R. B., Rosand J., Rosenthal E., Sander A., Sandsmark D., Sugar G., Schneider A., Schnyer D., Seabury S., Sherer M., Stein M., Temkin N., Toga A., Torres-Espin A., Valadka A., Vassar M., Wang K., Wang V., Yue J. K., Yuh E., Zafonte R., Galimberti, S, Graziano, F, Maas, A, Isernia, G, Lecky, F, Jain, S, Sun, X, Gardner, R, Taylor, S, Markowitz, A, Manley, G, Valsecchi, M, Bellelli, G, Citerio, G, Ackerlund, C, Adams, H, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Castano-Leon, A, Cavallo, S, Chevallard, G, Chieregato, A, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, den Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maegele, M, Majdan, M, Manara, A, Marechal, H, Martino, C, Mattern, J, Mcfadyen, C, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Oresic, M, Ortolano, F, Otesile, O, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rehorcikova, V, Retel Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Te Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Valeinis, E, Vallance, S, Vamos, Z, van der Jagt, M, van der Naalt, J, Van der Steen, G, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, van Wijk, R, Vande Vyvere, T, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Ziverte, A, Zoerle, T, Adeoye, O, Badjatia, N, Barber, J, Bergin, M, Boase, K, Bodien, Y, Chesnut, R, Corrigan, J, Crawford, K, Diaz-Arrastia, R, Dikmen, S, Duhaime, A, Ellenbogen, R, Feeser, V, Ferguson, A, Foreman, B, Gaudette, E, Giacino, J, Gonzalez, L, Gopinath, S, Grandhi, R, Gullapalli, R, Hemphill, C, Hotz, G, Huie, R, Jha, R, Keene, C, Kitagawa, R, Korley, F, Kramer, J, Kreitzer, N, Levin, H, Lindsell, C, Machamer, J, Madden, C, Martin, A, Mcallister, T, Mccrea, M, Merchant, R, Mukherjee, P, Nelson, L, Ngwenya, L, Noel, F, Nolan, A, Okonkwo, D, Palacios, E, Perl, D, Puccio, A, Rabinowitz, M, Robertson, C, Rodgers, R, Rosand, J, Rosenthal, E, Sander, A, Sandsmark, D, Sugar, G, Schneider, A, Schnyer, D, Seabury, S, Sherer, M, Stein, M, Temkin, N, Toga, A, Torres-Espin, A, Valadka, A, Vassar, M, Wang, V, Yue, J, Yuh, E, Zafonte, R, Galimberti S., Graziano F., Maas A. I. R., Isernia G., Lecky F., Jain S., Sun X., Gardner R. C., Taylor S. R., Markowitz A. J., Manley G. T., Valsecchi M. G., Bellelli G., Citerio G., Ackerlund C., Adams H., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Castano-Leon A. M., Cavallo S., Chevallard G., Chieregato A., Clusmann H., Coburn M. S., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., De Keyser V., Degos V., Della Corte F., den Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maegele M., Majdan M., Manara A., Marechal H., Martino C., Mattern J., McFadyen C., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Oresic M., Ortolano F., Otesile O., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rehorcikova V., Retel Helmrich I., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosenfeld J., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Te Ao B., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Valeinis E., Vallance S., Vamos Z., van der Jagt M., van der Naalt J., Van der Steen G., van Dijck J. T. J. M., van Erp I. A., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., van Wijk R., Vande Vyvere T., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Ziverte A., Zoerle T., Adeoye O., Badjatia N., Barber J., Bergin M., Boase K., Bodien Y., Chesnut R., Corrigan J., Crawford K., Diaz-Arrastia R., Dikmen S., Duhaime A. -C., Ellenbogen R., Feeser V., Ferguson A. R., Foreman B., Gaudette E., Giacino J., Gonzalez L., Gopinath S., Grandhi R., Gullapalli R., Hemphill C., Hotz G., Huie R., Jha R., Keene C. D., Kitagawa R., Korley F., Kramer J., Kreitzer N., Levin H., Lindsell C., Machamer J., Madden C., Martin A., McAllister T., McCrea M., Merchant R., Mukherjee P., Nelson L., Ngwenya L. B., Noel F., Nolan A., Okonkwo D., Palacios E., Perl D., Puccio A., Rabinowitz M., Robertson C., Rodgers R. B., Rosand J., Rosenthal E., Sander A., Sandsmark D., Sugar G., Schneider A., Schnyer D., Seabury S., Sherer M., Stein M., Temkin N., Toga A., Torres-Espin A., Valadka A., Vassar M., Wang K., Wang V., Yue J. K., Yuh E., and Zafonte R.

Abstract

Background: Frailty is known to be associated with poorer outcomes in individuals admitted to hospital for medical conditions requiring intensive care. However, little evidence is available for the effect of frailty on patients’ outcomes after traumatic brain injury. Many frailty indices have been validated for clinical practice and show good performance to predict clinical outcomes. However, each is specific to a particular clinical context. We aimed to develop a frailty index to predict 6-month outcomes in patients after a traumatic brain injury. Methods: A cumulative deficit approach was used to create a novel frailty index based on 30 items dealing with disease states, current medications, and laboratory values derived from data available from CENTER-TBI, a prospective, longitudinal observational study of patients with traumatic brain injury presenting within 24 h of injury and admitted to a ward or an intensive care unit at 65 centres in Europe between Dec 19, 2014, and Dec 17, 2017. From the individual cumulative CENTER-TBI frailty index (range 0–30), we obtained a standardised value (range 0–1), with high scores indicating higher levels of frailty. The effect of frailty on 6-month outcome evaluated with the extended Glasgow Outcome Scale (GOSE) was assessed through a proportional odds logistic model adjusted for known outcome predictors. An unfavourable outcome was defined as death or severe disability (GOSE score ≤4). External validation was performed on data from TRACK-TBI, a prospective observational study co-designed with CENTER-TBI, which enrolled patients with traumatic brain injury at 18 level I trauma centres in the USA from Feb 26, 2014, to July 27, 2018. CENTER-TBI is registered with ClinicalTrials.gov, NCT02210221; TRACK-TBI is registered at ClinicalTrials.gov, NCT02119182. Findings: 2993 participants (median age was 51 years [IQR 30–67], 2058 [69%] were men) were included in this analysis. The overall median CENTER-TBI frailty index score was 0·07

Published
2022

35. Comparative effectiveness of decompressive craniectomy versus craniotomy for traumatic acute subdural hematoma (CENTER-TBI): an observational cohort study

Author

van Essen, T, van Erp, I, Lingsma, H, Pisică, D, Yue, J, Singh, R, van Dijck, J, Volovici, V, Younsi, A, Kolias, A, Peppel, L, Heijenbrok-Kal, M, Ribbers, G, Menon, D, Hutchinson, P, Manley, G, Depreitere, B, Steyerberg, E, Maas, A, de Ruiter, G, Peul, W, Åkerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzó, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Castaño-León, A, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Čović, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, Boogert, H, Đilvesi, Đ, Dixit, A, Donoghue, E, Dreier, J, Dulière, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubović, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovács, N, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Maegele, M, Majdan, M, Manara, A, Maréchal, H, Martino, C, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Nair, N, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyirádi, J, Oresic, M, Ortolano, F, Otesile, O, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Rădoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rehorčíková, V, Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnák, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schäfer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Kowark, A, Stevens, R, Stewart, W, Stocchetti, N, Sundström, N, Takala, R, Tamás, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Valeinis, E, Vallance, S, Vámos, Z, Van der Jagt, M, van der Naalt, J, Van der Steen, G, Van Hecke, W, van Heugten, C, Van Praag, D, Van Veen, E, van Wijk, R, Vyvere, T, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, von Steinbüchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylén, P, Zeiler, F, Ziverte, A, Zoerle, T, van Essen, Thomas A., van Erp, Inge A. M., Lingsma, Hester F., Pisică, Dana, Yue, John K., Singh, Ranjit D., van Dijck, Jeroen T. J. M., Volovici, Victor, Younsi, Alexander, Kolias, Angelos, Peppel, Lianne D., Heijenbrok-Kal, Majanka, Ribbers, Gerard M., Menon, David K., Hutchinson, Peter J. A., Manley, Geoffrey T., Depreitere, Bart, Steyerberg, Ewout W., Maas, Andrew I. R., de Ruiter, Godard C. W., Peul, Wilco C., Åkerlund, Cecilia, Amrein, Krisztina, Andelic, Nada, Andreassen, Lasse, Anke, Audny, Antoni, Anna, Audibert, Gérard, Azouvi, Philippe, Azzolini, Maria Luisa, Bartels, Ronald, Barzó, Pál, Beauvais, Romuald, Beer, Ronny, Bellander, Bo-Michael, Belli, Antonio, Benali, Habib, Berardino, Maurizio, Beretta, Luigi, Blaabjerg, Morten, Bragge, Peter, Brazinova, Alexandra, Brinck, Vibeke, Brooker, Joanne, Brorsson, Camilla, Buki, Andras, Bullinger, Monika, Cabeleira, Manuel, Caccioppola, Alessio, Calappi, Emiliana, Calvi, Maria Rosa, Cameron, Peter, Lozano, Guillermo Carbayo, Carbonara, Marco, Castaño-León, Ana M., Cavallo, Simona, Chevallard, Giorgio, Chieregato, Arturo, Citerio, Giuseppe, Clusmann, Hans, Coburn, Mark Steven, Coles, Jonathan, Cooper, Jamie D., Correia, Marta, Čović, Amra, Curry, Nicola, Czeiter, Endre, Czosnyka, Marek, Dahyot-Fizelier, Claire, Dark, Paul, Dawes, Helen, De Keyser, Véronique, Degos, Vincent, Della Corte, Francesco, Boogert, Hugo den, Đilvesi, Đula, Dixit, Abhishek, Donoghue, Emma, Dreier, Jens, Dulière, Guy-Loup, Ercole, Ari, Esser, Patrick, Ezer, Erzsébet, Fabricius, Martin, Feigin, Valery L., Foks, Kelly, Frisvold, Shirin, Furmanov, Alex, Gagliardo, Pablo, Galanaud, Damien, Gantner, Dashiell, Gao, Guoyi, George, Pradeep, Ghuysen, Alexandre, Giga, Lelde, Glocker, Ben, Golubović, Jagoš, Gomez, Pedro A., Gratz, Johannes, Gravesteijn, Benjamin, Grossi, Francesca, Gruen, Russell L., Gupta, Deepak, Haagsma, Juanita A., Haitsma, Iain, Helbok, Raimund, Helseth, Eirik, Horton, Lindsay, Huijben, Jilske, Hutchinson, Peter J., Jacobs, Bram, Jankowski, Stefan, Jarrett, Mike, Jiang, Ji-yao, Johnson, Faye, Jones, Kelly, Karan, Mladen, Kolias, Angelos G., Kompanje, Erwin, Kondziella, Daniel, Kornaropoulos, Evgenios, Koskinen, Lars-Owe, Kovács, Noémi, Lagares, Alfonso, Lanyon, Linda, Laureys, Steven, Lecky, Fiona, Ledoux, Didier, Lefering, Rolf, Legrand, Valerie, Lejeune, Aurelie, Levi, Leon, Lightfoot, Roger, Lingsma, Hester, Maegele, Marc, Majdan, Marek, Manara, Alex, Manley, Geoffrey, Maréchal, Hugues, Martino, Costanza, Mattern, Julia, McMahon, Catherine, Melegh, Béla, Menon, David, Menovsky, Tomas, Mikolic, Ana, Misset, Benoit, Muraleedharan, Visakh, Murray, Lynnette, Nair, Nandesh, Negru, Ancuta, Nelson, David, Newcombe, Virginia, Nieboer, Daan, Nyirádi, József, Oresic, Matej, Ortolano, Fabrizio, Otesile, Olubukola, Palotie, Aarno, Parizel, Paul M., Payen, Jean-François, Perera, Natascha, Perlbarg, Vincent, Persona, Paolo, Peul, Wilco, Piippo-Karjalainen, Anna, Pirinen, Matti, Pisica, Dana, Ples, Horia, Polinder, Suzanne, Pomposo, Inigo, Posti, Jussi P., Puybasset, Louis, Rădoi, Andreea, Ragauskas, Arminas, Raj, Rahul, Rambadagalla, Malinka, Rehorčíková, Veronika, Helmrich, Isabel Retel, Rhodes, Jonathan, Richardson, Sylvia, Richter, Sophie, Ripatti, Samuli, Rocka, Saulius, Roe, Cecilie, Roise, Olav, Rosand, Jonathan, Rosenfeld, Jeffrey, Rosenlund, Christina, Rosenthal, Guy, Rossaint, Rolf, Rossi, Sandra, Rueckert, Daniel, Rusnák, Martin, Sahuquillo, Juan, Sakowitz, Oliver, Sanchez-Porras, Renan, Sandor, Janos, Schäfer, Nadine, Schmidt, Silke, Schoechl, Herbert, Schoonman, Guus, Schou, Rico Frederik, Schwendenwein, Elisabeth, Sewalt, Charlie, Skandsen, Toril, Smielewski, Peter, Sorinola, Abayomi, Stamatakis, Emmanuel, Stanworth, Simon, Kowark, Ana, Stevens, Robert, Stewart, William, Stocchetti, Nino, Sundström, Nina, Takala, Riikka, Tamás, Viktória, Tamosuitis, Tomas, Taylor, Mark Steven, Ao, Braden Te, Tenovuo, Olli, Theadom, Alice, Thomas, Matt, Tibboel, Dick, Timmers, Marjolijn, Tolias, Christos, Trapani, Tony, Tudora, Cristina Maria, Unterberg, Andreas, Vajkoczy, Peter, Valeinis, Egils, Vallance, Shirley, Vámos, Zoltán, Van der Jagt, Mathieu, van der Naalt, Joukje, Van der Steen, Gregory, Van Hecke, Wim, van Heugten, Caroline, Van Praag, Dominique, Van Veen, Ernest, van Wijk, Roel, Vyvere, Thijs Vande, Vargiolu, Alessia, Vega, Emmanuel, Velt, Kimberley, Verheyden, Jan, Vespa, Paul M., Vik, Anne, Vilcinis, Rimantas, von Steinbüchel, Nicole, Voormolen, Daphne, Vulekovic, Petar, Wang, Kevin K. W., Wiegers, Eveline, Williams, Guy, Wilson, Lindsay, Winzeck, Stefan, Wolf, Stefan, Yang, Zhihui, Ylén, Peter, Zeiler, Frederick A., Ziverte, Agate, Zoerle, Tommaso, van Essen, T, van Erp, I, Lingsma, H, Pisică, D, Yue, J, Singh, R, van Dijck, J, Volovici, V, Younsi, A, Kolias, A, Peppel, L, Heijenbrok-Kal, M, Ribbers, G, Menon, D, Hutchinson, P, Manley, G, Depreitere, B, Steyerberg, E, Maas, A, de Ruiter, G, Peul, W, Åkerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzó, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Castaño-León, A, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Čović, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, De Keyser, V, Degos, V, Della Corte, F, Boogert, H, Đilvesi, Đ, Dixit, A, Donoghue, E, Dreier, J, Dulière, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubović, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovács, N, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Maegele, M, Majdan, M, Manara, A, Maréchal, H, Martino, C, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Nair, N, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyirádi, J, Oresic, M, Ortolano, F, Otesile, O, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Rădoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rehorčíková, V, Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnák, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schäfer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Kowark, A, Stevens, R, Stewart, W, Stocchetti, N, Sundström, N, Takala, R, Tamás, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Valeinis, E, Vallance, S, Vámos, Z, Van der Jagt, M, van der Naalt, J, Van der Steen, G, Van Hecke, W, van Heugten, C, Van Praag, D, Van Veen, E, van Wijk, R, Vyvere, T, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, von Steinbüchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylén, P, Zeiler, F, Ziverte, A, Zoerle, T, van Essen, Thomas A., van Erp, Inge A. M., Lingsma, Hester F., Pisică, Dana, Yue, John K., Singh, Ranjit D., van Dijck, Jeroen T. J. M., Volovici, Victor, Younsi, Alexander, Kolias, Angelos, Peppel, Lianne D., Heijenbrok-Kal, Majanka, Ribbers, Gerard M., Menon, David K., Hutchinson, Peter J. A., Manley, Geoffrey T., Depreitere, Bart, Steyerberg, Ewout W., Maas, Andrew I. R., de Ruiter, Godard C. W., Peul, Wilco C., Åkerlund, Cecilia, Amrein, Krisztina, Andelic, Nada, Andreassen, Lasse, Anke, Audny, Antoni, Anna, Audibert, Gérard, Azouvi, Philippe, Azzolini, Maria Luisa, Bartels, Ronald, Barzó, Pál, Beauvais, Romuald, Beer, Ronny, Bellander, Bo-Michael, Belli, Antonio, Benali, Habib, Berardino, Maurizio, Beretta, Luigi, Blaabjerg, Morten, Bragge, Peter, Brazinova, Alexandra, Brinck, Vibeke, Brooker, Joanne, Brorsson, Camilla, Buki, Andras, Bullinger, Monika, Cabeleira, Manuel, Caccioppola, Alessio, Calappi, Emiliana, Calvi, Maria Rosa, Cameron, Peter, Lozano, Guillermo Carbayo, Carbonara, Marco, Castaño-León, Ana M., Cavallo, Simona, Chevallard, Giorgio, Chieregato, Arturo, Citerio, Giuseppe, Clusmann, Hans, Coburn, Mark Steven, Coles, Jonathan, Cooper, Jamie D., Correia, Marta, Čović, Amra, Curry, Nicola, Czeiter, Endre, Czosnyka, Marek, Dahyot-Fizelier, Claire, Dark, Paul, Dawes, Helen, De Keyser, Véronique, Degos, Vincent, Della Corte, Francesco, Boogert, Hugo den, Đilvesi, Đula, Dixit, Abhishek, Donoghue, Emma, Dreier, Jens, Dulière, Guy-Loup, Ercole, Ari, Esser, Patrick, Ezer, Erzsébet, Fabricius, Martin, Feigin, Valery L., Foks, Kelly, Frisvold, Shirin, Furmanov, Alex, Gagliardo, Pablo, Galanaud, Damien, Gantner, Dashiell, Gao, Guoyi, George, Pradeep, Ghuysen, Alexandre, Giga, Lelde, Glocker, Ben, Golubović, Jagoš, Gomez, Pedro A., Gratz, Johannes, Gravesteijn, Benjamin, Grossi, Francesca, Gruen, Russell L., Gupta, Deepak, Haagsma, Juanita A., Haitsma, Iain, Helbok, Raimund, Helseth, Eirik, Horton, Lindsay, Huijben, Jilske, Hutchinson, Peter J., Jacobs, Bram, Jankowski, Stefan, Jarrett, Mike, Jiang, Ji-yao, Johnson, Faye, Jones, Kelly, Karan, Mladen, Kolias, Angelos G., Kompanje, Erwin, Kondziella, Daniel, Kornaropoulos, Evgenios, Koskinen, Lars-Owe, Kovács, Noémi, Lagares, Alfonso, Lanyon, Linda, Laureys, Steven, Lecky, Fiona, Ledoux, Didier, Lefering, Rolf, Legrand, Valerie, Lejeune, Aurelie, Levi, Leon, Lightfoot, Roger, Lingsma, Hester, Maegele, Marc, Majdan, Marek, Manara, Alex, Manley, Geoffrey, Maréchal, Hugues, Martino, Costanza, Mattern, Julia, McMahon, Catherine, Melegh, Béla, Menon, David, Menovsky, Tomas, Mikolic, Ana, Misset, Benoit, Muraleedharan, Visakh, Murray, Lynnette, Nair, Nandesh, Negru, Ancuta, Nelson, David, Newcombe, Virginia, Nieboer, Daan, Nyirádi, József, Oresic, Matej, Ortolano, Fabrizio, Otesile, Olubukola, Palotie, Aarno, Parizel, Paul M., Payen, Jean-François, Perera, Natascha, Perlbarg, Vincent, Persona, Paolo, Peul, Wilco, Piippo-Karjalainen, Anna, Pirinen, Matti, Pisica, Dana, Ples, Horia, Polinder, Suzanne, Pomposo, Inigo, Posti, Jussi P., Puybasset, Louis, Rădoi, Andreea, Ragauskas, Arminas, Raj, Rahul, Rambadagalla, Malinka, Rehorčíková, Veronika, Helmrich, Isabel Retel, Rhodes, Jonathan, Richardson, Sylvia, Richter, Sophie, Ripatti, Samuli, Rocka, Saulius, Roe, Cecilie, Roise, Olav, Rosand, Jonathan, Rosenfeld, Jeffrey, Rosenlund, Christina, Rosenthal, Guy, Rossaint, Rolf, Rossi, Sandra, Rueckert, Daniel, Rusnák, Martin, Sahuquillo, Juan, Sakowitz, Oliver, Sanchez-Porras, Renan, Sandor, Janos, Schäfer, Nadine, Schmidt, Silke, Schoechl, Herbert, Schoonman, Guus, Schou, Rico Frederik, Schwendenwein, Elisabeth, Sewalt, Charlie, Skandsen, Toril, Smielewski, Peter, Sorinola, Abayomi, Stamatakis, Emmanuel, Stanworth, Simon, Kowark, Ana, Stevens, Robert, Stewart, William, Stocchetti, Nino, Sundström, Nina, Takala, Riikka, Tamás, Viktória, Tamosuitis, Tomas, Taylor, Mark Steven, Ao, Braden Te, Tenovuo, Olli, Theadom, Alice, Thomas, Matt, Tibboel, Dick, Timmers, Marjolijn, Tolias, Christos, Trapani, Tony, Tudora, Cristina Maria, Unterberg, Andreas, Vajkoczy, Peter, Valeinis, Egils, Vallance, Shirley, Vámos, Zoltán, Van der Jagt, Mathieu, van der Naalt, Joukje, Van der Steen, Gregory, Van Hecke, Wim, van Heugten, Caroline, Van Praag, Dominique, Van Veen, Ernest, van Wijk, Roel, Vyvere, Thijs Vande, Vargiolu, Alessia, Vega, Emmanuel, Velt, Kimberley, Verheyden, Jan, Vespa, Paul M., Vik, Anne, Vilcinis, Rimantas, von Steinbüchel, Nicole, Voormolen, Daphne, Vulekovic, Petar, Wang, Kevin K. W., Wiegers, Eveline, Williams, Guy, Wilson, Lindsay, Winzeck, Stefan, Wolf, Stefan, Yang, Zhihui, Ylén, Peter, Zeiler, Frederick A., Ziverte, Agate, and Zoerle, Tommaso

Abstract

Background: Limited evidence existed on the comparative effectiveness of decompressive craniectomy (DC) versus craniotomy for evacuation of traumatic acute subdural hematoma (ASDH) until the recently published randomised clinical trial RESCUE-ASDH. In this study, that ran concurrently, we aimed to determine current practice patterns and compare outcomes of primary DC versus craniotomy. Methods: We conducted an analysis of centre treatment preference within the prospective, multicentre, observational Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (known as CENTER-TBI) and NeuroTraumatology Quality Registry (known as Net-QuRe) studies, which enrolled patients throughout Europe and Israel (2014–2020). We included patients with an ASDH who underwent acute neurosurgical evacuation. Patients with severe pre-existing neurological disorders were excluded. In an instrumental variable analysis, we compared outcomes between centres according to treatment preference, measured by the case-mix adjusted proportion DC per centre. The primary outcome was functional outcome rated by the 6-months Glasgow Outcome Scale Extended, estimated with ordinal regression as a common odds ratio (OR), adjusted for prespecified confounders. Variation in centre preference was quantified with the median odds ratio (MOR). CENTER-TBI is registered with ClinicalTrials.gov, number NCT02210221, and the Resource Identification Portal (Research Resource Identifier SCR_015582). Findings: Between December 19, 2014 and December 17, 2017, 4559 patients with traumatic brain injury were enrolled in CENTER-TBI of whom 336 (7%) underwent acute surgery for ASDH evacuation; 91 (27%) underwent DC and 245 (63%) craniotomy. The proportion primary DC within total acute surgery cases ranged from 6 to 67% with an interquartile range (IQR) of 12–26% among 46 centres; the odds of receiving a DC for prognostically similar patients in one centre versus another randomly selected centre were

Published
2023

37. Data from Ubiquitin-Specific Protease 6 Functions as a Tumor Suppressor in Ewing Sarcoma through Immune Activation

Author

Margaret M. Chou, Gerd A. Blobel, Andre M. Oliveira, Daniel H. Park, Jarrett M. Lindsay, Laura Quick, Robert Young, Kanika Jain, and Ian C. Henrich

Abstract

Ewing sarcoma is the second most common pediatric bone cancer, with a 5-year survival rate for metastatic disease of only 20%. Recent work indicates that survival is strongly correlated with high levels of tumor-infiltrating lymphocytes (TIL), whose abundance is associated with IFN-inducible chemokines CXCL10 and CCL5. However, the tumor-intrinsic factors that drive chemokine production and TIL recruitment have not been fully elucidated. We previously showed that ubiquitin-specific protease 6 (USP6) directly deubiquitinates and stabilizes Jak1, thereby inducing an IFN signature in Ewing sarcoma cells. Here, we show that this gene set comprises chemokines associated with immunostimulatory, antitumorigenic functions, including CXCL10 and CCL5. USP6 synergistically enhanced chemokine production in response to exogenous IFN by inducing surface upregulation of IFNAR1 and IFNGR1. USP6-expressing Ewing sarcoma cells stimulated migration of primary human monocytes and T lymphocytes and triggered activation of natural killer (NK) cells in vitro. USP6 inhibited Ewing sarcoma xenograft growth in nude but not NSG mice and was accompanied by increased intratumoral chemokine production and infiltration and activation of NK cells, dendritic cells, and macrophages, consistent with a requirement for innate immune cells in mediating the antitumorigenic effects of USP6. High USP6 expression in patients with Ewing sarcoma was associated with chemokine production, immune infiltration, and improved survival. This work reveals a previously unrecognized tumor-suppressive function for USP6, which engenders an immunostimulatory microenvironment through pleiotropic effects on multiple immune lineages. This further raises the possibility that USP6 activity may be harnessed to create a “hot” tumor microenvironment in immunotherapy.Significance:This study reveals a novel tumor-suppressive function for USP6 by inducing an immunostimulatory microenvironment, suggesting that USP6 activity may be exploited to enhance immunotherapy regimens.

Published
2023

41. Primary versus early secondary referral to a specialized neurotrauma center in patients with moderate/severe traumatic brain injury: a CENTER TBI study

Author

Sewalt C. A., Gravesteijn B. Y., Menon D., Lingsma H. F., Maas A. I. R., Stocchetti N., Venema E., Lecky F. E., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Chevallard G., Chieregato A., Citerio G., Cnossen M., Coburn M., Coles J., Cooper D. J., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dawes H., De Keyser V., Degos V., Corte F. D., Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Lagares A., Lanyon L., Laureys S., Lecky F., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menovsky T., Mulazzi D., Muraleedharan V., Murray L., Nair N., Negru A., Nelson D., Newcombe V., Nieboer D., Noirhomme Q., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Real R., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Kowark A., Stevens R., Stewart W., Steyerberg E. W., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., Vyvere T. V., Vanhaudenhuyse A., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Sewalt, Charlie Aletta [0000-0003-3270-4814], Apollo - University of Cambridge Repository, Public Health, Anesthesiology, Neurology, Amrein, Krisztina, Jones, Kelly, Karan, Mladen, Kolias, Angelos G., Kompanje, Erwin, Kondziella, Daniel, Koraropoulos, Evgenios, Koskinen, Lars-Owe, Kovács, Noémi, Lagares, Alfonso, Lanyon, Linda, Andelic, Nada, Laureys, Steven, Lecky, Fiona, Lefering, Rolf, Legrand, Valerie, Lejeune, Aurelie, Levi, Leon, Lightfoot, Roger, Lingsma, Hester, Maas, Andrew I. R., Castaño-León, Ana M., Andreassen, Lasse, Maegele, Marc, Majdan, Marek, Manara, Alex, Manley, Geoffrey, Martino, Costanza, Maréchal, Hugues, Mattern, Julia, McMahon, Catherine, Melegh, Béla, Menon, David, Anke, Audny, Menovsky, Tomas, Mulazzi, Davide, Muraleedharan, Visakh, Murray, Lynnette, Nair, Nandesh, Negru, Ancuta, Nelson, David, Newcombe, Virginia, Nieboer, Daan, Noirhomme, Quentin, Antoni, Anna, Nyirádi, József, Olubukola, Otesile, Oresic, Matej, Ortolano, Fabrizio, Palotie, Aarno, Parizel, Paul M., Payen, Jean-François, Perera, Natascha, Perlbarg, Vincent, Persona, Paolo, Audibert, Gérard, Peul, Wilco, Piippo-Karjalainen, Anna, Pirinen, Matti, Ples, Horia, Polinder, Suzanne, Pomposo, Inigo, Posti, Jussi P., Puybasset, Louis, Radoi, Andreea, Ragauskas, Arminas, Azouvi, Philippe, Raj, Rahul, Rambadagalla, Malinka, Real, Ruben, Rhodes, Jonathan, Richardson, Sylvia, Richter, Sophie, Ripatti, Samuli, Rocka, Saulius, Roe, Cecilie, Roise, Olav, Azzolini, Maria Luisa, Rosand, Jonathan, Rosenfeld, Jeffrey V., Rosenlund, Christina, Rosenthal, Guy, Rossaint, Rolf, Rossi, Sandra, Rueckert, Daniel, Rusnák, Martin, Sahuquillo, Juan, Sakowitz, Oliver, Bartels, Ronald, Sanchez-Porras, Renan, Sandor, Janos, Schäfer, Nadine, Schmidt, Silke, Schoechl, Herbert, Schoonman, Guus, Schou, Rico Frederik, Schwendenwein, Elisabeth, Sewalt, Charlie, Skandsen, Toril, Barzó, Pál, Smielewski, Peter, Sorinola, Abayomi, Stamatakis, Emmanuel, Stanworth, Simon, Kowark, Ana, Stevens, Robert, Stewart, William, Steyerberg, Ewout W., Stocchetti, Nino, Sundström, Nina, Beauvais, Romuald, Synnot, Anneliese, Takala, Riikka, Tamás, Viktória, Tamosuitis, Tomas, Taylor, Mark Steven, Ao, Braden Te, Tenovuo, Olli, Theadom, Alice, Thomas, Matt, Tibboel, Dick, Beer, Ronny, Timmers, Marjolein, Tolias, Christos, Trapani, Tony, Tudora, Cristina Maria, Vajkoczy, Peter, Vallance, Shirley, Valeinis, Egils, Vámos, Zoltán, Van der Steen, Gregory, van der Naalt, Joukje, Bellander, Bo-Michael, van Dijck, Jeroen T. J. M., van Essen, Thomas A., Van Hecke, Wim, van Heugten, Caroline, Van Praag, Dominique, Vyvere, Thijs Vande, Vanhaudenhuyse, Audrey, van Wijk, Roel P. J., Vargiolu, Alessia, Vega, Emmanuel, Belli, Antonio, Velt, Kimberley, Verheyden, Jan, Vespa, Paul M., Vik, Anne, Vilcinis, Rimantas, Volovici, Victor, von Steinbüchel, Nicole, Voormolen, Daphne, Vulekovic, Petar, Wang, Kevin K. W., Benali, Habib, Wiegers, Eveline, Williams, Guy, Wilson, Lindsay, Winzeck, Stefan, Wolf, Stefan, Yang, Zhihui, Ylén, Peter, Younsi, Alexander, Zeiler, Frederik A., Zelinkova, Veronika, Berardino, Maurizio, Ziverte, Agate, Zoerle, Tommaso, Beretta, Luigi, Blaabjerg, Morten, Bragge, Peter, Brazinova, Alexandra, Brinck, Vibeke, Brooker, Joanne, Brorsson, Camilla, Buki, Andras, Bullinger, Monika, Cabeleira, Manuel, Caccioppola, Alessio, Calappi, Emiliana, Calvi, Maria Rosa, Cameron, Peter, Lozano, Guillermo Carbayo, Carbonara, Marco, Chevallard, Giorgio, Chieregato, Arturo, Citerio, Giuseppe, Cnossen, Maryse, Coburn, Mark, Coles, Jonathan, Cooper, D. Jamie, Correia, Marta, Čović, Amra, Curry, Nicola, Czeiter, Endre, Czosnyka, Marek, Dahyot-Fizelier, Claire, Dawes, Helen, De Keyser, Véronique, Degos, Vincent, Corte, Francesco Della, Boogert, Hugo den, Depreitere, Bart, Đilvesi, Đula, Dixit, Abhishek, Donoghue, Emma, Dreier, Jens, Dulière, Guy-Loup, Ercole, Ari, Esser, Patrick, Ezer, Erzsébet, Fabricius, Martin, Feigin, Valery L., Foks, Kelly, Frisvold, Shirin, Furmanov, Alex, Gagliardo, Pablo, Galanaud, Damien, Gantner, Dashiell, Gao, Guoyi, George, Pradeep, Ghuysen, Alexandre, Giga, Lelde, Glocker, Ben, Golubovic, Jagoš, Gomez, Pedro A., Gratz, Johannes, Gravesteijn, Benjamin, Grossi, Francesca, Gruen, Russell L., Gupta, Deepak, Haagsma, Juanita A., Åkerlund, Cecilia, Haitsma, Iain, Helbok, Raimund, Helseth, Eirik, Horton, Lindsay, Huijben, Jilske, Hutchinson, Peter J., Jacobs, Bram, Jankowski, Stefan, Jarrett, Mike, Jiang, Ji-yao, Molecular Neuroscience and Ageing Research (MOLAR), Ročka, Saulius, Tamošuitis, Tomas, CENTER TBI Participants Investigators, Section Neuropsychology, RS: MHeNs - R1 - Cognitive Neuropsychiatry and Clinical Neuroscience, RS: FPN NPPP I, „Springer Nature' grupė, Sewalt, C, Gravesteijn, B, Menon, D, Lingsma, H, Maas, A, Stocchetti, N, Venema, E, Lecky, F, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Chevallard, G, Chieregato, A, Citerio, G, Cnossen, M, Coburn, M, Coles, J, Cooper, D, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dawes, H, De Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Lagares, A, Lanyon, L, Laureys, S, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mulazzi, D, Muraleedharan, V, Murray, L, Nair, N, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Noirhomme, Q, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Real, R, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Kowark, A, Stevens, R, Stewart, W, Steyerberg, E, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Van der Steen, G, van der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, Vyvere, T, Vanhaudenhuyse, A, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Sewalt, C. A., Gravesteijn, B. Y., Menon, D., Lingsma, H. F., Maas, A. I. R., Stocchetti, N., Venema, E., Lecky, F. E., Akerlund, C., Amrein, K., Andelic, N., Andreassen, L., Anke, A., Antoni, A., Audibert, G., Azouvi, P., Azzolini, M. L., Bartels, R., Barzo, P., Beauvais, R., Beer, R., Bellander, B. -M., Belli, A., Benali, H., Berardino, M., Beretta, L., Blaabjerg, M., Bragge, P., Brazinova, A., Brinck, V., Brooker, J., Brorsson, C., Buki, A., Bullinger, M., Cabeleira, M., Caccioppola, A., Calappi, E., Calvi, M. R., Cameron, P., Lozano, G. C., Carbonara, M., Chevallard, G., Chieregato, A., Citerio, G., Cnossen, M., Coburn, M., Coles, J., Cooper, D. J., Correia, M., Covic, A., Curry, N., Czeiter, E., Czosnyka, M., Dahyot-Fizelier, C., Dawes, H., De Keyser, V., Degos, V., Corte, F. D., Boogert, H., Depreitere, B., Dilvesi, D., Dixit, A., Donoghue, E., Dreier, J., Duliere, G. -L., Ercole, A., Esser, P., Ezer, E., Fabricius, M., Feigin, V. L., Foks, K., Frisvold, S., Furmanov, A., Gagliardo, P., Galanaud, D., Gantner, D., Gao, G., George, P., Ghuysen, A., Giga, L., Glocker, B., Golubovic, J., Gomez, P. A., Gratz, J., Gravesteijn, B., Grossi, F., Gruen, R. L., Gupta, D., Haagsma, J. A., Haitsma, I., Helbok, R., Helseth, E., Horton, L., Huijben, J., Hutchinson, P. J., Jacobs, B., Jankowski, S., Jarrett, M., Jiang, J. -Y., Jones, K., Karan, M., Kolias, A. G., Kompanje, E., Kondziella, D., Koraropoulos, E., Koskinen, L. -O., Kovacs, N., Lagares, A., Lanyon, L., Laureys, S., Lecky, F., Lefering, R., Legrand, V., Lejeune, A., Levi, L., Lightfoot, R., Lingsma, H., Castano-Leon, A. M., Maegele, M., Majdan, M., Manara, A., Manley, G., Martino, C., Marechal, H., Mattern, J., Mcmahon, C., Melegh, B., Menovsky, T., Mulazzi, D., Muraleedharan, V., Murray, L., Nair, N., Negru, A., Nelson, D., Newcombe, V., Nieboer, D., Noirhomme, Q., Nyiradi, J., Olubukola, O., Oresic, M., Ortolano, F., Palotie, A., Parizel, P. M., Payen, J. -F., Perera, N., Perlbarg, V., Persona, P., Peul, W., Piippo-Karjalainen, A., Pirinen, M., Ples, H., Polinder, S., Pomposo, I., Posti, J. P., Puybasset, L., Radoi, A., Ragauskas, A., Raj, R., Rambadagalla, M., Real, R., Rhodes, J., Richardson, S., Richter, S., Ripatti, S., Rocka, S., Roe, C., Roise, O., Rosand, J., Rosenfeld, J. V., Rosenlund, C., Rosenthal, G., Rossaint, R., Rossi, S., Rueckert, D., Rusnak, M., Sahuquillo, J., Sakowitz, O., Sanchez-Porras, R., Sandor, J., Schafer, N., Schmidt, S., Schoechl, H., Schoonman, G., Schou, R. F., Schwendenwein, E., Sewalt, C., Skandsen, T., Smielewski, P., Sorinola, A., Stamatakis, E., Stanworth, S., Kowark, A., Stevens, R., Stewart, W., Steyerberg, E. W., Sundstrom, N., Synnot, A., Takala, R., Tamas, V., Tamosuitis, T., Taylor, M. S., Ao, B. T., Tenovuo, O., Theadom, A., Thomas, M., Tibboel, D., Timmers, M., Tolias, C., Trapani, T., Tudora, C. M., Vajkoczy, P., Vallance, S., Valeinis, E., Vamos, Z., Van der Steen, G., van der Naalt, J., van Dijck, J. T. J. M., van Essen, T. A., Van Hecke, W., van Heugten, C., Van Praag, D., Vyvere, T. V., Vanhaudenhuyse, A., van Wijk, R. P. J., Vargiolu, A., Vega, E., Velt, K., Verheyden, J., Vespa, P. M., Vik, A., Vilcinis, R., Volovici, V., von Steinbuchel, N., Voormolen, D., Vulekovic, P., Wang, K. K. W., Wiegers, E., Williams, G., Wilson, L., Winzeck, S., Wolf, S., Yang, Z., Ylen, P., Younsi, A., Zeiler, F. A., Zelinkova, V., Ziverte, A., Zoerle, T., Centre of Excellence in Complex Disease Genetics, Aarno Palotie / Principal Investigator, Institute for Molecular Medicine Finland, University of Helsinki, HUS Neurocenter, Neurokirurgian yksikkö, Statistical and population genetics, Biostatistics Helsinki, Clinicum, Helsinki University Hospital Area, Faculty Common Matters (Faculty of Social Sciences), Samuli Olli Ripatti / Principal Investigator, and Complex Disease Genetics

Subjects
medicine.medical_specialty, Brain Injuries, Traumatic/diagnosis, Referral, IMPACT, Traumatic brain injury, traumatic brain injury, referral, transfer, trauma system, Glasgow Outcome Scale, GUIDELINES, Critical Care and Intensive Care Medicine, 3124 Neurology and psychiatry, 03 medical and health sciences, 0302 clinical medicine, Case mix index, Midline shift, Brain Injuries, Traumatic, medicine, EPIDEMIOLOGY, Humans, In patient, Glasgow Coma Scale, 030212 general & internal medicine, Prospective Studies, Prospective cohort study, Referral and Consultation, Original Research, OUTCOMES, RC86-88.9, business.industry, MORTALITY, 3112 Neurosciences, HEAD-INJURY, Medical emergencies. Critical care. Intensive care. First aid, PREHOSPITAL MANAGEMENT, Trauma system, CARE, 3126 Surgery, anesthesiology, intensive care, radiology, medicine.disease, 3. Good health, Transfer, Emergency medicine, Emergency Medicine, Human medicine, business, SYSTEM, 030217 neurology & neurosurgery
Abstract

Scandinavian journal of trauma, resuscitation and emergency medicine 29(1), 113 (2021). doi:10.1186/s13049-021-00930-1, Published by BioMed Central, London

Published
2021

42. Alpha Globin Gene Copy Number and Exhaled Nitric Oxide in Healthy Black Adults

Author

A. Parker Ruhl, Jarrett M. Jackson, Carlos J. Carhuas, Jessica G. Niño de Rivera, Michael P. Fay, J. Brice Weinberg, Loretta G. Que, and Hans C. Ackerman

Abstract

The genetic determinants of fractional exhalation of nitric oxide (FeNO), a marker of lung inflammation, are understudied in Black populations. Alpha globin (HBA), which is polymorphic in Black populations, restricts nitric oxide signaling in arterial endothelial cells; however, its role in regulating the release of NO from respiratory epithelium is less well understood. We hypothesized thatHBAdeletions would be associated with higher FeNO. In a cross-sectional study of 643 healthy Black adults, we found no association betweenHBAcopy number and FeNO using a prespecified additive genetic model; however, a post hoc recessive genetic model found FeNO to be higher among subjects homozygous for the HBA deletion.

Published
2022

46. Rehabilitation and outcomes after complicated vs uncomplicated mild TBI: results from the CENTER-TBI study

Author

Howe E. I., Zeldovich M., Andelic N., von Steinbuechel N., Fure S. C. R., Borgen I. M. H., Forslund M. V., Hellstrom T., Soberg H. L., Sveen U., Rasmussen M., Kleffelgaard I., Tverdal C., Helseth E., Lovstad M., Lu J., Arango-Lasprilla J. C., Tenovuo O., Azouvi P., Dawes H., Roe C., Akerlund C., Amrein K., Andreassen L., Anke A., Antoni A., Audibert G., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Carbayo Lozano G., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., De Keyser V., Degos V., DellaCorte F., denBoogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Kornaropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Pisica D., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Helmrich I. R., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Singh R. D., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., van der Jagt M., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Erp I. A. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., van Veen E., Vyvere T. V., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Whitehouse D., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Apollo - University of Cambridge Repository, Ragauskas, Arminas, Rocka, Saulius, Tamosuitis, Tomas, Vilcinis, Rimantas, „Springer Nature' grupė, Ročka, Saulius, Tamošuitis, Tomas, Molecular Neuroscience and Ageing Research (MOLAR), Centre de recherche en épidémiologie et santé des populations (CESP), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpital Paul Brousse-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Saclay, Seventh Framework Programme, FP7, European Commission, EC: 602150, Sigrid Juséliuksen Säätiö, Pécsi Tudományegyetem, PTE, OT has received funding from consultancy for NeuroTraumaSciences Ltd. and from Sigrid Juselius Foundation. The other authors declare no competing interests., CENTER-TBI was supported by the European Union 7th Framework programme (EC grant 602150). Additional funding was obtained from the Hannelore Kohl Stiftung (Germany), from OneMind (USA), and from Integra LifeSciences Corporation (USA). The funders of the study had no role in study design, data collection, data analysis, data interpretation, or writing of the report., Hungarian Brain Research Program - Grant No. KTIA_13_NAP-A-II/8, University of Pécs, Pécs, Hungary 88, European Project: 602150,EC:FP7:HEALTH,FP7-HEALTH-2013-INNOVATION-1,CENTER-TBI(2013), Howe, E, Zeldovich, M, Andelic, N, von Steinbuechel, N, Fure, S, Borgen, I, Forslund, M, Hellstrom, T, Soberg, H, Sveen, U, Rasmussen, M, Kleffelgaard, I, Tverdal, C, Helseth, E, Lovstad, M, Lu, J, Arango-Lasprilla, J, Tenovuo, O, Azouvi, P, Dawes, H, Roe, C, Akerlund, C, Amrein, K, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Carbayo Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, De Keyser, V, Degos, V, Dellacorte, F, Denboogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Kornaropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Pisica, D, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Helmrich, I, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Singh, R, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, van der Jagt, M, Van der Steen, G, van der Naalt, J, van Dijck, J, van Erp, I, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, van Veen, E, Vyvere, T, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Whitehouse, D, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, and Zoerle, T

Subjects
Male, Mild TBI, PROM, rehabilitation, Health Policy, Rehabilitation, Glasgow Outcome Scale, Brain Injuries, Traumatic/psychology, Traumatic/psychology, SDG 3 - Good Health and Well-being, Brain Injuries, Brain Injuries/complications, Brain Injuries, Traumatic, Quality of Life, Humans, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Female, Brain Concussion
Abstract

Background Despite existing guidelines for managing mild traumatic brain injury (mTBI), evidence-based treatments are still scarce and large-scale studies on the provision and impact of specific rehabilitation services are needed. This study aimed to describe the provision of rehabilitation to patients after complicated and uncomplicated mTBI and investigate factors associated with functional outcome, symptom burden, and TBI-specific health-related quality of life (HRQOL) up to six months after injury. Methods Patients (n = 1379) with mTBI from the Collaborative European NeuroTrauma Effectiveness Research in TBI (CENTER-TBI) study who reported whether they received rehabilitation services during the first six months post-injury and who participated in outcome assessments were included. Functional outcome was measured with the Glasgow Outcome Scale – Extended (GOSE), symptom burden with the Rivermead Post Concussion Symptoms Questionnaire (RPQ), and HRQOL with the Quality of Life after Brain Injury – Overall Scale (QOLIBRI-OS). We examined whether transition of care (TOC) pathways, receiving rehabilitation services, sociodemographic (incl. geographic), premorbid, and injury-related factors were associated with outcomes using regression models. For easy comparison, we estimated ordinal regression models for all outcomes where the scores were classified based on quantiles. Results Overall, 43% of patients with complicated and 20% with uncomplicated mTBI reported receiving rehabilitation services, primarily in physical and cognitive domains. Patients with complicated mTBI had lower functional level, higher symptom burden, and lower HRQOL compared to uncomplicated mTBI. Rehabilitation services at three or six months and a higher number of TOC were associated with unfavorable outcomes in all models, in addition to pre-morbid psychiatric problems. Being male and having more than 13 years of education was associated with more favorable outcomes. Sustaining major trauma was associated with unfavorable GOSE outcome, whereas living in Southern and Eastern European regions was associated with lower HRQOL. Conclusions Patients with complicated mTBI reported more unfavorable outcomes and received rehabilitation services more frequently. Receiving rehabilitation services and higher number of care transitions were indicators of injury severity and associated with unfavorable outcomes. The findings should be interpreted carefully and validated in future studies as we applied a novel analytic approach. Trial registration ClinicalTrials.gov NCT02210221.

Published
2022

47. Primary versus early secondary referral to a specialized neurotrauma center in patients with moderate/severe traumatic brain injury: a CENTER TBI study

Author

Sewalt, C, Gravesteijn, B, Menon, D, Lingsma, H, Maas, A, Stocchetti, N, Venema, E, Lecky, F, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Chevallard, G, Chieregato, A, Citerio, G, Cnossen, M, Coburn, M, Coles, J, Cooper, D, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dawes, H, De Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Lagares, A, Lanyon, L, Laureys, S, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mulazzi, D, Muraleedharan, V, Murray, L, Nair, N, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Noirhomme, Q, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Real, R, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Kowark, A, Stevens, R, Stewart, W, Steyerberg, E, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Van der Steen, G, van der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, Vyvere, T, Vanhaudenhuyse, A, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Sewalt C. A., Gravesteijn B. Y., Menon D., Lingsma H. F., Maas A. I. R., Stocchetti N., Venema E., Lecky F. E., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Chevallard G., Chieregato A., Citerio G., Cnossen M., Coburn M., Coles J., Cooper D. J., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dawes H., De Keyser V., Degos V., Corte F. D., Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Lagares A., Lanyon L., Laureys S., Lecky F., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menovsky T., Mulazzi D., Muraleedharan V., Murray L., Nair N., Negru A., Nelson D., Newcombe V., Nieboer D., Noirhomme Q., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Real R., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Kowark A., Stevens R., Stewart W., Steyerberg E. W., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., Vyvere T. V., Vanhaudenhuyse A., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Sewalt, C, Gravesteijn, B, Menon, D, Lingsma, H, Maas, A, Stocchetti, N, Venema, E, Lecky, F, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Chevallard, G, Chieregato, A, Citerio, G, Cnossen, M, Coburn, M, Coles, J, Cooper, D, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dawes, H, De Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Lagares, A, Lanyon, L, Laureys, S, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menovsky, T, Mulazzi, D, Muraleedharan, V, Murray, L, Nair, N, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Noirhomme, Q, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Real, R, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Kowark, A, Stevens, R, Stewart, W, Steyerberg, E, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Van der Steen, G, van der Naalt, J, van Dijck, J, van Essen, T, Van Hecke, W, van Heugten, C, Van Praag, D, Vyvere, T, Vanhaudenhuyse, A, van Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Sewalt C. A., Gravesteijn B. Y., Menon D., Lingsma H. F., Maas A. I. R., Stocchetti N., Venema E., Lecky F. E., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Chevallard G., Chieregato A., Citerio G., Cnossen M., Coburn M., Coles J., Cooper D. J., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dawes H., De Keyser V., Degos V., Corte F. D., Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Lagares A., Lanyon L., Laureys S., Lecky F., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menovsky T., Mulazzi D., Muraleedharan V., Murray L., Nair N., Negru A., Nelson D., Newcombe V., Nieboer D., Noirhomme Q., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Real R., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Kowark A., Stevens R., Stewart W., Steyerberg E. W., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Van der Steen G., van der Naalt J., van Dijck J. T. J. M., van Essen T. A., Van Hecke W., van Heugten C., Van Praag D., Vyvere T. V., Vanhaudenhuyse A., van Wijk R. P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

Background: Prehospital care for patients with traumatic brain injury (TBI) varies with some emergency medical systems recommending direct transport of patients with moderate to severe TBI to hospitals with specialist neurotrauma care (SNCs). The aim of this study is to assess variation in levels of early secondary referral within European SNCs and to compare the outcomes of directly admitted and secondarily transferred patients. Methods: Patients with moderate and severe TBI (Glasgow Coma Scale < 13) from the prospective European CENTER-TBI study were included in this study. All participating hospitals were specialist neuroscience centers. First, adjusted between-country differences were analysed using random effects logistic regression where early secondary referral was the dependent variable, and a random intercept for country was included. Second, the adjusted effect of early secondary referral on survival to hospital discharge and functional outcome [6 months Glasgow Outcome Scale Extended (GOSE)] was estimated using logistic and ordinal mixed effects models, respectively. Results: A total of 1347 moderate/severe TBI patients from 53 SNCs in 18 European countries were included. Of these 1347 patients, 195 (14.5%) were admitted after early secondary referral. Secondarily referred moderate/severe TBI patients presented more often with a CT abnormality: mass lesion (52% vs. 34%), midline shift (54% vs. 36%) and acute subdural hematoma (77% vs. 65%). After adjusting for case-mix, there was a large European variation in early secondary referral, with a median OR of 1.69 between countries. Early secondary referral was not associated with functional outcome (adjusted OR 1.07, 95% CI 0.78–1.69), nor with survival at discharge (1.05, 0.58–1.90). Conclusions: Across Europe, substantial practice variation exists in the proportion of secondarily referred TBI patients at SNCs that is not explained by case mix. Within SNCs early secondary referral does not seem to im

Published
2021

48. Global Characterisation of Coagulopathy in Isolated Traumatic Brain Injury (iTBI): A CENTER-TBI Analysis

Author

Bohm, J, Guting, H, Thorn, S, Schafer, N, Rambach, V, Schochl, H, Grottke, O, Rossaint, R, Stanworth, S, Curry, N, Lefering, R, Maegele, M, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Ceyisakar, I, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, B, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, M. Castano-Leon, A, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Jagt, M, Steen, G, Naalt, J, Dijck, J, Essen, T, Hecke, W, Heugten, C, Praag, D, Vyvere, T, Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Bohm J. K., Guting H., Thorn S., Schafer N., Rambach V., Schochl H., Grottke O., Rossaint R., Stanworth S., Curry N., Lefering R., Maegele M., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Ceyisakar I., Clusmann H., Coburn M., Coles J., Cooper J., Correia M., Covic A., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., Keyser V., Degos V., Corte F. D., Boogert H. d., Depreitere B., Dilvesi B., Dixit A., Donoghue E., Dreier J., Duliere G., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P., Gratz J., Gravesteijn B., Grossi F., Gruen R., Gupta D., Haagsma J., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P., Jacobs B., Jankowski S., Jarrett M., Jiang J., Johnson F., Jones K., Karan M., Kolias A., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A., M. Castano-Leon A., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P., Payen J., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J., Rosenlund C., Rosenthal G., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stevens R., Stewart W., Steyerberg E., Stocchetti N., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Jagt M., Steen G., Naalt J., Dijck J., Essen T., Hecke W. V., Heugten C. v., Praag D. V., Vyvere T. V., Wijk R., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F., Zelinkova V., Ziverte A., Zoerle T., Bohm, J, Guting, H, Thorn, S, Schafer, N, Rambach, V, Schochl, H, Grottke, O, Rossaint, R, Stanworth, S, Curry, N, Lefering, R, Maegele, M, Akerlund, C, Amrein, K, Andelic, N, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Ceyisakar, I, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, B, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, M. Castano-Leon, A, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roe, C, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Tudora, C, Unterberg, A, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Jagt, M, Steen, G, Naalt, J, Dijck, J, Essen, T, Hecke, W, Heugten, C, Praag, D, Vyvere, T, Wijk, R, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, von Steinbuchel, N, Voormolen, D, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Bohm J. K., Guting H., Thorn S., Schafer N., Rambach V., Schochl H., Grottke O., Rossaint R., Stanworth S., Curry N., Lefering R., Maegele M., Akerlund C., Amrein K., Andelic N., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Ceyisakar I., Clusmann H., Coburn M., Coles J., Cooper J., Correia M., Covic A., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., Keyser V., Degos V., Corte F. D., Boogert H. d., Depreitere B., Dilvesi B., Dixit A., Donoghue E., Dreier J., Duliere G., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P., Gratz J., Gravesteijn B., Grossi F., Gruen R., Gupta D., Haagsma J., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P., Jacobs B., Jankowski S., Jarrett M., Jiang J., Johnson F., Jones K., Karan M., Kolias A., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A., M. Castano-Leon A., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P., Payen J., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roe C., Roise O., Rosand J., Rosenfeld J., Rosenlund C., Rosenthal G., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stevens R., Stewart W., Steyerberg E., Stocchetti N., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Tudora C. M., Unterberg A., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Jagt M., Steen G., Naalt J., Dijck J., Essen T., Hecke W. V., Heugten C. v., Praag D. V., Vyvere T. V., Wijk R., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P., Vik A., Vilcinis R., Volovici V., von Steinbuchel N., Voormolen D., Vulekovic P., Wang K., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

Background: Trauma-induced coagulopathy in patients with traumatic brain injury (TBI) is associated with high rates of complications, unfavourable outcomes and mortality. The mechanism of the development of TBI-associated coagulopathy is poorly understood. Methods: This analysis, embedded in the prospective, multi-centred, observational Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) study, aimed to characterise the coagulopathy of TBI. Emphasis was placed on the acute phase following TBI, primary on subgroups of patients with abnormal coagulation profile within 4 h of admission, and the impact of pre-injury anticoagulant and/or antiplatelet therapy. In order to minimise confounding factors, patients with isolated TBI (iTBI) (n = 598) were selected for this analysis. Results: Haemostatic disorders were observed in approximately 20% of iTBI patients. In a subgroup analysis, patients with pre-injury anticoagulant and/or antiplatelet therapy had a twice exacerbated coagulation profile as likely as those without premedication. This was in turn associated with increased rates of mortality and unfavourable outcome post-injury. A multivariate analysis of iTBI patients without pre-injury anticoagulant therapy identified several independent risk factors for coagulopathy which were present at hospital admission. Glasgow Coma Scale (GCS) less than or equal to 8, base excess (BE) less than or equal to − 6, hypothermia and hypotension increased risk significantly. Conclusion: Consideration of these factors enables early prediction and risk stratification of acute coagulopathy after TBI, thus guiding clinical management.

Published
2021

49. Frequency of fatigue and its changes in the first 6 months after traumatic brain injury: results from the CENTER-TBI study

Author

Andelic, N, Roe, C, Brunborg, C, Zeldovich, M, Lovstad, M, Loke, D, Borgen, I, Voormolen, D, Howe, E, Forslund, M, Dahl, H, von Steinbuechel, N, Akerlund, C, Amrein, K, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Ceyisakar, I, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Maria Tudora, C, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Jagt, M, Steen, G, Naalt, J, Jeroen, T, Essen, T, Hecke, W, Heugten, C, Praag, D, Vyvere, T, Roelwijk, P, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, Steinbuchel, N, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Andelic N., Roe C., Brunborg C., Zeldovich M., Lovstad M., Loke D., Borgen I. M., Voormolen D. C., Howe E. I., Forslund M. V., Dahl H. M., von Steinbuechel N., Akerlund C., Amrein K., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Ceyisakar I., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., Keyser V., Degos V., Corte F. D., Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Maria Tudora C., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Jagt M., Steen G., Naalt J., Jeroen T. J. M. D., Essen T. A., Hecke W., Heugten C., Praag D., Vyvere T., RoelWijk P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., Zoerle T., Andelic, N, Roe, C, Brunborg, C, Zeldovich, M, Lovstad, M, Loke, D, Borgen, I, Voormolen, D, Howe, E, Forslund, M, Dahl, H, von Steinbuechel, N, Akerlund, C, Amrein, K, Andreassen, L, Anke, A, Antoni, A, Audibert, G, Azouvi, P, Azzolini, M, Bartels, R, Barzo, P, Beauvais, R, Beer, R, Bellander, B, Belli, A, Benali, H, Berardino, M, Beretta, L, Blaabjerg, M, Bragge, P, Brazinova, A, Brinck, V, Brooker, J, Brorsson, C, Buki, A, Bullinger, M, Cabeleira, M, Caccioppola, A, Calappi, E, Calvi, M, Cameron, P, Lozano, G, Carbonara, M, Cavallo, S, Chevallard, G, Chieregato, A, Citerio, G, Ceyisakar, I, Clusmann, H, Coburn, M, Coles, J, Cooper, J, Correia, M, Covic, A, Curry, N, Czeiter, E, Czosnyka, M, Dahyot-Fizelier, C, Dark, P, Dawes, H, Keyser, V, Degos, V, Corte, F, Boogert, H, Depreitere, B, Dilvesi, D, Dixit, A, Donoghue, E, Dreier, J, Duliere, G, Ercole, A, Esser, P, Ezer, E, Fabricius, M, Feigin, V, Foks, K, Frisvold, S, Furmanov, A, Gagliardo, P, Galanaud, D, Gantner, D, Gao, G, George, P, Ghuysen, A, Giga, L, Glocker, B, Golubovic, J, Gomez, P, Gratz, J, Gravesteijn, B, Grossi, F, Gruen, R, Gupta, D, Haagsma, J, Haitsma, I, Helbok, R, Helseth, E, Horton, L, Huijben, J, Hutchinson, P, Jacobs, B, Jankowski, S, Jarrett, M, Jiang, J, Johnson, F, Jones, K, Karan, M, Kolias, A, Kompanje, E, Kondziella, D, Koraropoulos, E, Koskinen, L, Kovacs, N, Kowark, A, Lagares, A, Lanyon, L, Laureys, S, Lecky, F, Ledoux, D, Lefering, R, Legrand, V, Lejeune, A, Levi, L, Lightfoot, R, Lingsma, H, Maas, A, Castano-Leon, A, Maegele, M, Majdan, M, Manara, A, Manley, G, Martino, C, Marechal, H, Mattern, J, Mcmahon, C, Melegh, B, Menon, D, Menovsky, T, Mikolic, A, Misset, B, Muraleedharan, V, Murray, L, Negru, A, Nelson, D, Newcombe, V, Nieboer, D, Nyiradi, J, Olubukola, O, Oresic, M, Ortolano, F, Palotie, A, Parizel, P, Payen, J, Perera, N, Perlbarg, V, Persona, P, Peul, W, Piippo-Karjalainen, A, Pirinen, M, Ples, H, Polinder, S, Pomposo, I, Posti, J, Puybasset, L, Radoi, A, Ragauskas, A, Raj, R, Rambadagalla, M, Rhodes, J, Richardson, S, Richter, S, Ripatti, S, Rocka, S, Roise, O, Rosand, J, Rosenfeld, J, Rosenlund, C, Rosenthal, G, Rossaint, R, Rossi, S, Rueckert, D, Rusnak, M, Sahuquillo, J, Sakowitz, O, Sanchez-Porras, R, Sandor, J, Schafer, N, Schmidt, S, Schoechl, H, Schoonman, G, Schou, R, Schwendenwein, E, Sewalt, C, Skandsen, T, Smielewski, P, Sorinola, A, Stamatakis, E, Stanworth, S, Stevens, R, Stewart, W, Steyerberg, E, Stocchetti, N, Sundstrom, N, Synnot, A, Takala, R, Tamas, V, Tamosuitis, T, Taylor, M, Ao, B, Tenovuo, O, Theadom, A, Thomas, M, Tibboel, D, Timmers, M, Tolias, C, Trapani, T, Maria Tudora, C, Vajkoczy, P, Vallance, S, Valeinis, E, Vamos, Z, Jagt, M, Steen, G, Naalt, J, Jeroen, T, Essen, T, Hecke, W, Heugten, C, Praag, D, Vyvere, T, Roelwijk, P, Vargiolu, A, Vega, E, Velt, K, Verheyden, J, Vespa, P, Vik, A, Vilcinis, R, Volovici, V, Steinbuchel, N, Vulekovic, P, Wang, K, Wiegers, E, Williams, G, Wilson, L, Winzeck, S, Wolf, S, Yang, Z, Ylen, P, Younsi, A, Zeiler, F, Zelinkova, V, Ziverte, A, Zoerle, T, Andelic N., Roe C., Brunborg C., Zeldovich M., Lovstad M., Loke D., Borgen I. M., Voormolen D. C., Howe E. I., Forslund M. V., Dahl H. M., von Steinbuechel N., Akerlund C., Amrein K., Andreassen L., Anke A., Antoni A., Audibert G., Azouvi P., Azzolini M. L., Bartels R., Barzo P., Beauvais R., Beer R., Bellander B. -M., Belli A., Benali H., Berardino M., Beretta L., Blaabjerg M., Bragge P., Brazinova A., Brinck V., Brooker J., Brorsson C., Buki A., Bullinger M., Cabeleira M., Caccioppola A., Calappi E., Calvi M. R., Cameron P., Lozano G. C., Carbonara M., Cavallo S., Chevallard G., Chieregato A., Citerio G., Ceyisakar I., Clusmann H., Coburn M., Coles J., Cooper J. D., Correia M., Covic A., Curry N., Czeiter E., Czosnyka M., Dahyot-Fizelier C., Dark P., Dawes H., Keyser V., Degos V., Corte F. D., Boogert H., Depreitere B., Dilvesi D., Dixit A., Donoghue E., Dreier J., Duliere G. -L., Ercole A., Esser P., Ezer E., Fabricius M., Feigin V. L., Foks K., Frisvold S., Furmanov A., Gagliardo P., Galanaud D., Gantner D., Gao G., George P., Ghuysen A., Giga L., Glocker B., Golubovic J., Gomez P. A., Gratz J., Gravesteijn B., Grossi F., Gruen R. L., Gupta D., Haagsma J. A., Haitsma I., Helbok R., Helseth E., Horton L., Huijben J., Hutchinson P. J., Jacobs B., Jankowski S., Jarrett M., Jiang J. -Y., Johnson F., Jones K., Karan M., Kolias A. G., Kompanje E., Kondziella D., Koraropoulos E., Koskinen L. -O., Kovacs N., Kowark A., Lagares A., Lanyon L., Laureys S., Lecky F., Ledoux D., Lefering R., Legrand V., Lejeune A., Levi L., Lightfoot R., Lingsma H., Maas A. I. R., Castano-Leon A. M., Maegele M., Majdan M., Manara A., Manley G., Martino C., Marechal H., Mattern J., McMahon C., Melegh B., Menon D., Menovsky T., Mikolic A., Misset B., Muraleedharan V., Murray L., Negru A., Nelson D., Newcombe V., Nieboer D., Nyiradi J., Olubukola O., Oresic M., Ortolano F., Palotie A., Parizel P. M., Payen J. -F., Perera N., Perlbarg V., Persona P., Peul W., Piippo-Karjalainen A., Pirinen M., Ples H., Polinder S., Pomposo I., Posti J. P., Puybasset L., Radoi A., Ragauskas A., Raj R., Rambadagalla M., Rhodes J., Richardson S., Richter S., Ripatti S., Rocka S., Roise O., Rosand J., Rosenfeld J. V., Rosenlund C., Rosenthal G., Rossaint R., Rossi S., Rueckert D., Rusnak M., Sahuquillo J., Sakowitz O., Sanchez-Porras R., Sandor J., Schafer N., Schmidt S., Schoechl H., Schoonman G., Schou R. F., Schwendenwein E., Sewalt C., Skandsen T., Smielewski P., Sorinola A., Stamatakis E., Stanworth S., Stevens R., Stewart W., Steyerberg E. W., Stocchetti N., Sundstrom N., Synnot A., Takala R., Tamas V., Tamosuitis T., Taylor M. S., Ao B. T., Tenovuo O., Theadom A., Thomas M., Tibboel D., Timmers M., Tolias C., Trapani T., Maria Tudora C., Vajkoczy P., Vallance S., Valeinis E., Vamos Z., Jagt M., Steen G., Naalt J., Jeroen T. J. M. D., Essen T. A., Hecke W., Heugten C., Praag D., Vyvere T., RoelWijk P. J., Vargiolu A., Vega E., Velt K., Verheyden J., Vespa P. M., Vik A., Vilcinis R., Volovici V., Steinbuchel N., Voormolen D., Vulekovic P., Wang K. K. W., Wiegers E., Williams G., Wilson L., Winzeck S., Wolf S., Yang Z., Ylen P., Younsi A., Zeiler F. A., Zelinkova V., Ziverte A., and Zoerle T.

Abstract

Background: Fatigue is one of the most commonly reported subjective symptoms following traumatic brain injury (TBI). The aims were to assess frequency of fatigue over the first 6 months after TBI, and examine whether fatigue changes could be predicted by demographic characteristics, injury severity and comorbidities. Methods: Patients with acute TBI admitted to 65 trauma centers were enrolled in the study Collaborative European NeuroTrauma Effectiveness Research in TBI (CENTER-TBI). Subjective fatigue was measured by single item on the Rivermead Post-Concussion Symptoms Questionnaire (RPQ), administered at baseline, three and 6 months postinjury. Patients were categorized by clinical care pathway: admitted to an emergency room (ER), a ward (ADM) or an intensive care unit (ICU). Injury severity, preinjury somatic- and psychiatric conditions, depressive and sleep problems were registered at baseline. For prediction of fatigue changes, descriptive statistics and mixed effect logistic regression analysis are reported. Results: Fatigue was experienced by 47% of patients at baseline, 48% at 3 months and 46% at 6 months. Patients admitted to ICU had a higher probability of experiencing fatigue than those in ER and ADM strata. Females and individuals with lower age, higher education, more severe intracranial injury, preinjury somatic and psychiatric conditions, sleep disturbance and feeling depressed postinjury had a higher probability of fatigue. Conclusion: A high and stable frequency of fatigue was found during the first 6 months after TBI. Specific socio-demographic factors, comorbidities and injury severity characteristics were predictors of fatigue in this study.

Published
2021

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