1,786 results on '"Rocca, A"'
Search Results
2. Changes in the diagnostic trajectory of transthyretin cardiac amyloidosis over six years.
- Author
-
Achten, Anouk, van Empel, Vanessa P. M., Weerts, Jerremy, Mourmans, Sanne, Beckers-Wesche, Fabienne, Spanjers, Mireille, Gingele, Arno, Brunner-La Rocca, Hans-Peter, Sanders-van Wijk, Sandra, and Knackstedt, Christian
- Subjects
LEFT ventricular hypertrophy ,CARPAL tunnel syndrome ,DELAYED diagnosis ,HEART failure ,EARLY diagnosis ,CARDIAC amyloidosis - Abstract
Awareness of transthyretin amyloid cardiomyopathy (ATTR-CM) has increased over the years due to diagnostic and therapeutic developments. Timely initiation of novel disease-modifying treatments improves both morbidity and mortality, which underlines the necessity for a prompt diagnosis. Nevertheless, early diagnosis of ATTR-CM remains challenging. This is a retrospective observational cohort study of patients diagnosed with ATTR-CM. Between 2016 and 2023, 87 patients were diagnosed with cardiac amyloidosis of which 65 (75%) patients with ATTR-CM and 22 (25%) patients with light chain amyloidosis. This study included 65 ATTR-CM patients (mean age 77 ± 7 years; 86% male) of whom 59 (91%) with wild-type ATTR-CM (ATTRwt) and six (9%) with variant ATTR-CM. We observed a surge in ATTR-CM diagnoses from 3 patients/year (2016–2020) to 16 patients/year (2021–2023), driven by ATTRwt. Nevertheless, the interval between the onset of heart failure symptoms and ATTR-CM diagnosis has not changed significantly (2016–2020 27.3 months [18.6–62.4]; 2021–2023 30.0 months [8.6–57.2]; p = 0.546), driven by time to referral. Red flags for ATTR-CM preceded diagnosis by several years: left ventricular hypertrophy (79%, 5.8 years [3.3–7.0]) and carpal tunnel syndrome (49%, 6.8 years [2.3–12.1]). Despite the presence of typical red flags, symptom-to-diagnosis duration has remained similar driven by time to referral. Improved recognition of red flags for ATTR-CM could reduce the time to diagnosis and improve overall recognition. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Endocannabinoid system and phytocannabinoids in the main species of veterinary interest: a comparative review.
- Author
-
Di Salvo, Alessandra, Chiaradia, Elisabetta, Sforna, Monica, and della Rocca, Giorgia
- Abstract
Since the discovery of the endocannabinoid system and due to the empirical evidence of the therapeutic effects on several illnesses both in humans and animals that follow the administration of exogenous cannabinoids (i.e., phytocannabinoids), numerous studies have been conducted. These investigations aimed to identify the expression and distribution of cannabinoid receptors in healthy and pathologic organs and tissues of different animal species and to define the interactions of phytocannabinoids with these receptors. In the last decade, pharmacokinetics, efficacy and tolerability of many Cannabis derivatives formulations, mainly containing cannabidiol, in the main species of veterinary interest, have been also investigated. This manuscript summarizes the findings reported by the scientific studies published so far on the molecular mode of action of the main phytocannabinoids, the localization of cannabinoid receptors in organs and tissues, as well as the pharmacokinetics, efficacy and tolerability of Cannabis derivatives in dogs, cats, horses and other species of veterinary interest. A deep knowledge of these issues is crucial for the use of phytocannabinoids for therapeutic purposes in animal species. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. Quality of care and clinical inertia in the management of cardiovascular risk factors in patients with type 1 and type 2 diabetes: data from AMD annals.
- Author
-
Da Porto, A., Candido, R., Rocca, A., Manicardi, V., Nicolucci, A., Miranda, C., Cimino, E., Di Bartolo, P., Di Cianni, G., and Russo, G.
- Published
- 2024
- Full Text
- View/download PDF
5. Radiomics and 256-slice-dual-energy CT in the automated diagnosis of mild acute pancreatitis: the innovation of formal methods and high-resolution CT.
- Author
-
Rocca, Aldo, Brunese, Maria Chiara, Santone, Antonella, Varriano, Giulia, Viganò, Luca, Caiazzo, Corrado, Vallone, Gianfranco, Brunese, Luca, Romano, Luigia, Di Serafino, Marco, Bellifemine, Fabio, De Chiara, Francesca, De Lucia, Dalila, Pacella, Giulia, and Avella, Pasquale
- Abstract
Introduction: Acute pancreatitis (AP) is a common disease, and several scores aim to assess its prognosis. Our study aims to automatically recognize mild AP from computed tomography (CT) images in patients with acute abdominal pain but uncertain diagnosis from clinical and serological data through Radiomic model based on formal methods (FMs). Methods: We retrospectively reviewed the CT scans acquired with Dual Source 256-slice CT scanner (Somatom Definition Flash; Siemens Healthineers, Erlangen, Germany) of 80 patients admitted to the radiology unit of Antonio Cardarelli hospital (Naples) with acute abdominal pain. Patients were divided into 2 groups: 40 underwent showed a healthy pancreatic gland, and 40 affected by four different grades (CTSI 0, 1, 2, 3) of mild pancreatitis at CT without clear clinical presentation or biochemical findings. Segmentation was manually performed. Radiologists identified 6 patients with a high expression of diseases (CTSI 3) to formulate a formal property (Rule) to detect AP in the testing set automatically. Once the rule was formulated, and Model Checker classified 70 patients into "healthy" or "unhealthy". Results: The model achieved: accuracy 81%, precision 78% and recall 81%. Combining FMs results with radiologists agreement, and applying the mode in clinical practice, the global accuracy would have been 100%. Conclusions: Our model was reliable to automatically detect mild AP at primary diagnosis even in uncertain presentation and it will be tested prospectively in clinical practice. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
6. Disability trajectories by progression independent of relapse activity status differ in pediatric, adult and late-onset multiple sclerosis.
- Author
-
Simone, Marta, Lucisano, Giuseppe, Guerra, Tommaso, Paolicelli, Damiano, Rocca, Maria A., Brescia Morra, Vincenzo, Patti, Francesco, Annovazzi, Pietro, Gasperini, Claudio, De Luca, Giovanna, Ferraro, Diana, Margari, Lucia, Granella, Franco, Pozzilli, Carlo, Romano, Silvia, Perini, Paola, Bergamaschi, Roberto, Coniglio, Maria Gabriella, Lus, Giacomo, and Vianello, Marika
- Subjects
OLDER patients ,MULTIPLE sclerosis ,DISABILITIES ,ADULTS - Abstract
Background: To compare Expanded Disability Status Scale (EDSS) trajectories over time between Multiple Sclerosis (MS) groups with pediatric (POMS), adult (AOMS) and late (LOMS) onset, and between patients with and without progression independent of relapse activity (PIRA). Methods: Patients with a first visit within 1 year from onset, ≥ 5-year follow-up and ≥ 1 visit every 6 months were selected from the Italian MS Register. Adjusted disability trajectories were assessed by longitudinal models for repeated measures. Comparisons between groups and between patients with and without PIRA in subgroups were performed by evaluating the yearly differences of mean EDSS score changes versus baseline (delta-EDSS). A first CDA event was defined as a 6-months confirmed disability increase from study baseline, measured by EDSS (increase ≥ 1.5 points with baseline EDSS = 0; ≥ 1.0 with baseline EDSS score ≤ 5.0 and ≥ 0.5 point with baseline EDSS > 5.5). PIRA was defined as a CDA event occurring more than 90 days after and more than 30 days before the onset of a relapse. Results: 3777 MS patients (268 POMS, 3282 AOMS, 227 LOMS) were included. The slope of disability trajectories significantly diverged in AOMS vs POMS starting from the second year of follow-up (Year 2: delta2-EDSS 0.18 (0.05; 0.31), p = 0.0054) and then mean delta2-EDSS gradually increased up to 0.23 (0.07; 0.39, p = 0.004) at year 5. Patients with PIRA had significant (p < 0.0001) steeper increase in EDSS scores than those without PIRA in all groups, although in POMS, the disability trajectories began to diverge later and at a lesser extent with delta-EDSS score of 0.48 vs 0.83 in AOMS and 1.57 in LOMS, at 3 years after the first PIRA. Conclusions: Age is relevant in determining disability progression in MS. POMS shows a less steep increase in EDSS scores over time than older patients. The effect of PIRA in accelerating EDSS progression is less pronounced in POMS than in AOMS and LOMS. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
7. Thermoluminescent Response of Ce- and Li-Doped CaF2 Phosphor to Gamma and UV Irradiation.
- Author
-
Cano, Nilo F., Aqquepucho, Ruben R. M., Mosqueira-Yauri, Jessica, Turpo-Huahuasoncco, Klinton V., Rocca, René R., Benavente, J. F., Rondan-Flores, L. M., Chubaci, J. F. D., and Ayala-Arenas, Jorge S.
- Abstract
In this work, Ce- and Li-doped CaF
2 phosphor (CaF2 :Ce,Li) was synthesized by the combustion technique. Structural and morphological analysis of the synthesized material has been carried out by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The XRD pattern reveals the formation of a pure phase of the CaF2 crystal with a crystallite size of 717 nm. The luminescence properties were investigated by the thermoluminescence (TL) technique. The effect of sintering temperature on the TL glow curve of the pellets has been investigated for different temperatures (450, 500, 525, 550, and 575 °C). Pellets sintered at 525 °C and 550 °C presented higher sensitivity in their TL responses for gamma and UV irradiation, respectively. Samples irradiated with gamma radiation show two intense TL peaks centered at 172 °C and 275 °C. On the other hand, samples irradiated with UV radiation show two peaks centered at 195 and 280 °C. The intensity of the TL peaks increases with gamma radiation dose and UV irradiation time. The kinetic parameters of the glow curve peaks were determined through the combined analysis of the results obtained by the Tm-Tstop and deconvolution methods. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
8. Pharyngeal Residue Scoring in Fiberoptic Endoscopic Evaluation of Swallowing: Reliability Comparison and Applicability Among Different Scales.
- Author
-
Messina, Federica, Rocca, Sara, Manca, Beatrice, Scarponi, Letizia, Ninfa, Aurora, Schindler, Antonio, and Pizzorni, Nicole
- Abstract
Several scales to assess pharyngeal residue in Fiberoptic Endoscopic Evaluation of Swallowing (FEES) are currently available. The study aimed to compare the reliability and the applicability in real clinical practice among four rating scales: the Pooling Score (P-SCORE), the Boston Residue and Clearance Scale (BRACS), the Yale Pharyngeal Residue Severity Rating Scale (YPRSRS), and the Residue Ordinal Rating Scale (RORS). Twenty-five FEES videos were evaluated four times, once for each scale, by four speech and language pathologists. To test intra-rater reliability, the same raters re-assessed the videos two weeks apart. To test the applicability, raters recorded the time required to complete each assessment and the perceived difficulty/ease on a visual-analog scale (VAS). The intra-rater and the inter-rater reliability were calculated with Cohen's weighted Kappa and the Fleiss weighted Kappa, respectively. Time and perceived difficulty/ease scores were compared. The intra-rater reliability analysis showed almost perfect agreement for YPRSRS (k = 0.91) and RORS (k = 0.83) and substantial agreement for P-SCORE (k = 0.76) and BRACS (k = 0.74). Pairwise comparison showed no significant differences among the scales. The inter-rater reliability for the YPRSRS (k = 0.78) was significantly higher than P-SCORE (k = 0.52, p < 0.001), BRACS (k = 0.56, p < 0.001), and RORS (k = 0.65, p = 0.005). The BRACS required the longest time (p < 0.001) and was perceived as the most difficult scale (p < 0.001). The RORS was perceived as the easiest scale (p < 0.05). In conclusion, the YPRSRS showed the highest reliability, while raters perceived the RORS as the easiest to score. These results will allow clinicians to consciously choose which scale to use in clinical practice. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
9. Communicating Europe: a computational analysis of the evolution of the European Commission's communication on Twitter.
- Author
-
Rocca, Roberta, Lawall, Katharina, Tsakiris, Manos, and Cram, Laura
- Published
- 2024
- Full Text
- View/download PDF
10. Safety and feasibility of "three arms settings" robot-assisted radical prostatectomy using the Hugo RAS system: surgical set-up in a double-center large case series.
- Author
-
Ragusa, Alberto, Prata, Francesco, Iannuzzi, Andrea, Tedesco, Francesco, Cacciatore, Loris, Rocca, Alessandro, Caccia, Paolo, Bogea, Catalina, Marelli, Monica, Civitella, Angelo, Scarpa, Roberto Mario, Muto, Giovanni, and Papalia, Rocco
- Subjects
SURGICAL complications ,RADICAL prostatectomy ,SURGICAL robots ,UROLOGICAL surgery ,CATHETERS ,LYMPHADENECTOMY - Abstract
Purpose: Robot-assisted laparoscopic radical prostatectomy (RARP) is the most common robotic procedures performed in urologic oncology. The Hugo Robot-Assisted Surgery (RAS) System (Medtronic, USA©) has recently been launched on the market and is characterized by the modularity of four different independent arm carts. The aim of this study is to describe and evaluate safety and feasibility of three-arms setting for RARP using the Hugo RAS™ System in a large case series. Methods: Between October 2022 and December 2023, a large case series of patients from two tertiary referral center who underwent RARP through HUGO™ RAS were prospectively enrolled. Informed written consent was obtained before the procedure and a three-arms setting was used in every case. Follow-up was scheduled according to EAU guidelines. Results: A total of 86 patients were included in this study and underwent RARP with Hugo™ RAS System. Median Console time time was 114 min (IQR, 75–150), median docking time 4 min (IQR, 3–5). Lymphadenectomy was successfully performed when indicated in 19 patients (22.1%). A vesicourethral anastomosis using the modified Van Velthoven technique was successfully achieved in all cases. No post-operative complications > Clavien II up to 30 post-operative days were reported. In all patients, catheter was removed on the 7th postoperative day. Conclusion: We conducted the first large case series of RARP through the novel Hugo™ RAS System using a three-arms configuration. This innovative robotic platform showed an easily accessible docking system, providing excellent perioperative outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
11. Der Zusammenhang zwischen betrieblicher Arbeitsschutzorganisation und Gefährdungsbeurteilung: Ergebnisse auf Basis der ESENER-Befragung.
- Author
-
Sommer, Sabine, Lunau, Thorsten, Wahrendorf, Morten, Beck, David, La Rocca, Giulia, and Rigó, Mariann
- Subjects
RISK assessment ,CORPORATE culture ,HUMAN services programs ,MEDICAL quality control ,SECONDARY analysis ,LOGISTIC regression analysis ,DESCRIPTIVE statistics ,QUALITY assurance ,INDUSTRIAL hygiene ,INDUSTRIAL safety - Abstract
Copyright of Zentralblatt fuer Arbeitsmedizin, Arbeitsschutz und Ergonomie is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
12. Effects of fingolimod on focal and diffuse damage in patients with relapsing–remitting multiple sclerosis – The "EVOLUTION" study.
- Author
-
Filippi, Massimo, Pagani, Elisabetta, Turrini, Renato, Bartezaghi, Marta, Brescia Morra, Vincenzo, Borriello, Giovanna, Torri Clerici, Valentina, Mirabella, Massimiliano, Pasquali, Livia, Patti, Francesco, Totaro, Rocco, Gallo, Paolo, and Rocca, Maria A.
- Subjects
NEUROLOGIC examination ,CEREBRAL atrophy ,DISEASE relapse ,BRAIN damage ,ANTI-inflammatory agents - Abstract
Background and objectives: In multiple sclerosis (MS), MRI markers can measure the potential neuroprotective effects of fingolimod beyond its anti-inflammatory activity. In this study we aimed to comprehensively explore, in the real-word setting, whether fingolimod not only reduces clinical/MRI inflammatory activity, but also influences the progression of irreversible focal and whole brain damage in relapsing–remitting [RR] MS patients. Methods: The "EVOLUTION" study, a 24-month observational, prospective, single-arm, multicenter study, enrolled 261 RRMS patients who started fingolimod at 32 Italian MS centers and underwent biannual neurological assessments and annual MRI evaluations. Study outcomes included the proportions of evaluable RRMS patients achieving at 24 months: (1) no new/enlarging T
2 -hyperintense white matter (WM) lesions and/or clinical relapses; (2) a modified classification of "No Evidence of Disease Activity 4" ("modified NEDA-4") defined as no new/enlarging T2 -hyperintense WM lesions, clinical relapses, and 6-month confirmed disability progression, and a yearly percentage lateral ventricular volume change on T2 -FLAIR images < 2%; (3) less than 40% of active lesions at baseline and month 12 evolving to permanent black holes (PBHs). Results: At month 24, 76/160 (47.5%; 95% confidence interval [CI] = 39.8%;55.2%) RRMS patients had no clinical/MRI activity. Thirty-nine of 170 RRMS patients (22.9%; 95% CI = 16.6%;29.3%) achieved "modified NEDA-4" status. Forty-four of 72 RRMS patients (61.1%; 95% CI = 49.8%;72.4%) had less than 40% of active WM lesions evolving to PBHs. The study confirmed the established safety and tolerability profile of fingolimod. Discussion: By comparing our results with those from the literature, the EVOLUTION study seems to indicate a neuroprotective effect of fingolimod, limiting inflammatory activity, brain atrophy and PBH development. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
13. Ocrelizumab-associated enteritis in patients with multiple sclerosis: an emerging safety issue.
- Author
-
Viti, Vittorio, Zanetta, Chiara, Capra, Ruggero, Municchi, Andrea, Rocca, Maria A., and Filippi, Massimo
- Subjects
INFLAMMATORY bowel diseases ,VIRAL gastroenteritis ,URINARY tract infections ,INFORMED consent (Medical law) ,DIVERTICULITIS ,INTERFERON beta-1a ,DIVERTICULOSIS - Abstract
This document discusses the emerging safety issue of ocrelizumab-associated enteritis in patients with multiple sclerosis (MS). It presents a case study and reviews existing literature on enteritis in MS patients receiving ocrelizumab. The authors propose the term "Ocrelizumab-Associated Enteritis" to encompass these digestive tract manifestations. The document also provides a list of case studies involving MS patients who experienced gastrointestinal symptoms, including diarrhea, bloody diarrhea, lower abdominal pain, and fever. The underlying gastrointestinal conditions identified in these cases include ulcerative pancolitis, Crohn's disease, diverticulitis, and terminal ileitis. The management of Ocrelizumab-Associated Colitis (OAC) is still being studied, and further research is needed to better understand and manage this condition. [Extracted from the article]
- Published
- 2024
- Full Text
- View/download PDF
14. Insight in cognitive impairment assessed with the Cognitive Assessment Interview in a large sample of patients with schizophrenia.
- Author
-
Bucci, Paola, Mucci, Armida, Giordano, Giulia M., Caporusso, Edoardo, Giuliani, Luigi, Gibertoni, Dino, Rossi, Alessandro, Rocca, Paola, Bertolino, Alessandro, Galderisi, Silvana, Piegari, Giuseppe, Merlotti, Eleonora, Brando, Francesco, Papalino, Marco, Calia, Vitalba, Romano, Raffaella, Barlati, Stefano, Deste, Giacomo, Valsecchi, Paolo, and Pinna, Federica
- Subjects
COGNITIVE interviewing ,MULTIPLE regression analysis ,COGNITION disorders ,MEDICAL history taking ,MENTAL depression - Abstract
The Cognitive Assessment Interview (CAI) is an interview-based scale measuring cognitive impairment and its impact on functioning in subjects with schizophrenia (SCZ). The present study aimed at assessing, in a large sample of SCZ (n = 601), the agreement between patients and their informants on CAI ratings, to explore patients' insight in their cognitive deficits and its relationships with clinical and functional indices. Agreement between patient- and informant-based ratings was assessed by the Gwet's agreement coefficient. Predictors of insight in cognitive deficits were explored by stepwise multiple regression analyses. Patients reported lower severity of cognitive impairment vs. informants. A substantial to almost perfect agreement was observed between patients' and informants' ratings. Lower insight in cognitive deficits was associated to greater severity of neurocognitive impairment and positive symptoms, lower severity of depressive symptoms, and older age. Worse real-life functioning was associated to lower insight in cognitive deficit, worse neurocognitive performance, and worse functional capacity. Our findings indicate that the CAI is a valid co-primary measure with the interview to patients providing a reliable assessment of their cognitive deficits. In the absence of informants with good knowledge of the subject, the interview to the patient may represent a valid alternative. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
15. Acute diverticulitis management: evolving trends among Italian surgeons. A survey of the Italian Society of Colorectal Surgery (SICCR).
- Author
-
Costi, Renato, Amato, Antonio, Annicchiarico, Alfredo, Montali, Filippo, Petrina, Adolfo, Fernicola, Agostino, Oliva, Alba, Gerundo, Alberto, Porcu, Alberto, Stocco, Alberto, Vannelli, Alberto, Rocca, Aldo, Bergna, Alessandro, Coppola, Alessandro, Izzo, Alessandro, Soave, Alessandro, Vitali, Alessandro, Fassari, Alessia, Giordano, Alessio, and Impagnatiello, Alessio
- Abstract
Acute diverticulitis (AD) is associated with relevant morbidity/mortality and is increasing worldwide, thus becoming a major issue for national health systems. AD may be challenging, as clinical relevance varies widely, ranging from asymptomatic picture to life-threatening conditions, with continuously evolving diagnostic tools, classifications, and management. A 33-item-questionnaire was administered to residents and surgeons to analyze the actual clinical practice and to verify the real spread of recent recommendations, also by stratifying surgeons by experience. CT-scan remains the mainstay of AD assessment, including cases presenting with recurrent mild episodes or women of child-bearing age. Outpatient management of mild AD is slowly gaining acceptance. A conservative management is preferred in non-severe cases with extradigestive air or small/non-radiologically drainable abscesses. In severe cases, a laparoscopic approach is preferred, with a non-negligible number of surgeons confident in performing emergency complex procedures. Surgeons are seemingly aware of several options during emergency surgery for AD, since the rate of Hartmann procedures does not exceed 50% in most environments and damage control surgery is spreading in life-threatening cases. Quality of life and history of complicated AD are the main indications for delayed colectomy, which is mostly performed avoiding the proximal vessel ligation, mobilizing the splenic flexure and performing a colorectal anastomosis. ICG is spreading to check anastomotic stumps' vascularization. Differences between the two experience groups were found about the type of investigation to exclude colon cancer (considering the experience only in terms of number of colectomies performed), the size of the peritoneal abscess to be drained, practice of damage control surgery and the attitude towards colovesical fistula. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
16. Women in CEO duality and firm performance in Europe.
- Author
-
La Rocca, Maurizio, Fasano, Francesco, La Rocca, Tiziana, and Neha, Neha
- Subjects
WOMEN leaders ,ORGANIZATIONAL performance ,FEMINIST theory ,FEMINISM ,CHIEF executive officers ,CHAIRMAN of the board - Abstract
This paper investigates gender dimensions in the relationship between CEO duality and firm performance, combining feminist theories and stewardship arguments. Using a large sample of listed firms from 23 European countries in the 2014–2020 period, we have found that CEO duality has a positive effect on corporate performance when a woman holds both the roles of CEO and board chair. These findings highlight the 'bright side' of women in governance, suggesting the presence of women in double leadership positions can amplify benefits and/or limits costs related to CEO duality. Having a woman in CEO-chair leadership could optimize a firm's use of its resources and more effectively contribute to improving performance. Directions for future research could include a better understanding of women in leadership in the organizational domain. Our results have a number of managerial and political implications. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
17. A Sustainable Approach for the Valorization of Lignocellulosic Biomass in Active Photo- and Electrocatalyst Carbon Dots.
- Author
-
Jorge, Herculys Bernardo, Della-Rocca, Daniela Gier, Herrera, Elisa, Rodríguez-Castellón, Enrique, Gil, Antonio, de Amorim, Suélen Maria, Winiarski, João Paulo, da Cruz Vieira, Iolanda, Moreira, Regina de Fatima Peralta Muniz, Algarra, Manuel, and Peralta, Rosely Aparecida
- Abstract
The recovery or degradation of organic wastes in the circular economy concept continues to be environmental protection challenges. In this study, we proposed a metal catalyst free production of useful non-doped (CDs) and nitrogen doped carbon dots (N-CDs) nanoparticles, generated from a greener hydrothermal top-down method, using paper scraps solid organic wastes from the pulp and paper industry. Both materials were fully characterized. At the same time, these high-added value materials were used as catalysts for the photocatalytic degradation of pollutants and for generating hydrogen through hydrogen evolution reaction (HER). The morphological study revealed the presence of nanoparticles with a higher carbon content than the raw biomass, from 13 to 51 wt% as assessed by X-ray photoelectron spectroscopy (XPS), ranging in size from 4.4 to 6.8 nm. The ability of these materials to catalyze the photodegradation of 4-nitrophenol has been tentatively investigated. The N-CDs proved to be more active than undoped-CDs to degrade 4-nitrophenol due to the smaller bandgap and more active sites available which will also accept the transferred electrons for H
2 generation or 4-nitrophenol reduction. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
18. The prostate-gland asymmetry affects the 3- and 12-month continence recovery after RARP in patients with small prostate glands: a single center study.
- Author
-
Di Bello, Francesco, Morra, Simone, Fraia, Agostino, Pezone, Gabriele, Polverino, Federico, Granata, Giuliano, Collà Ruvolo, Claudia, Napolitano, Luigi, Ponsiglione, Andrea, Stanzione, Arnaldo, La Rocca, Roberto, Balsamo, Raffaele, Creta, Massimiliano, Imbriaco, Massimo, Imbimbo, Ciro, Longo, Nicola, and Califano, Gianluigi
- Abstract
To test the impact of the prostate-gland asymmetry on continence rates, namely 3- and 12-month continence recovery, in prostate cancer (PCa) patients who underwent robot-assisted radical prostatectomy (RARP). Within our institutional database, RARP patients with complete preoperative MRI features and 12 months follow-up were enrolled (2021–2023). The population has been stratified according to the presence or absence of prostate-gland asymmetry (defined as the presence of median lobe or side lobe dominance). Multivariable logistic regression models (LRMs) predicting the continence rate at 3 and 12 months after RARP were fitted in the overall population. Subsequently, the LRMs were repeated in two subgroup analyses based on prostate size (≤ 40 vs > 40 ml). Overall, 248 consecutive RARP patients were included in the analyses. The rate of continence at 3 and 12 months was 69 and 72%, respectively. After multivariable LRM the bladder neck sparing approach (OR 3.15, 95% CI 1.68–6.09, p value < 0.001) and BMI (OR 0.90, 95% CI 0.82–0.97, p = 0.006) were independent predictors of recovery continence at 3 months. The prostate-gland asymmetry independently predicted lower continence rates at 3 (OR 0.33, 95% CI 0.13–0.83, p = 0.02) and 12 months (OR 0.31, 95% CI 0.10–0.90, p = 0.03) in patients with prostate size ≤ 40 ml. The presence of prostate lobe asymmetry negatively affected the recovery of 3- and 12-months continence in prostate glands ≤ 40 mL. These observations should be considered in the preoperative planning and counseling of RARP patients. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
19. Translocation of linearized full-length proteins through an engineered nanopore under opposing electrophoretic force.
- Author
-
Sauciuc, Adina, Morozzo della Rocca, Blasco, Tadema, Matthijs Jonathan, Chinappi, Mauro, and Maglia, Giovanni
- Abstract
Nanopores have recently been used to identify and fingerprint proteins. However, because proteins, unlike DNA, do not have a uniform charge, the electrophoretic force cannot in general be used to translocate or linearize them. Here we show that the introduction of sets of charges in the lumen of the CytK nanopore spaced by ~1 nm creates an electroosmotic flow that induces the unidirectional transport of unstructured natural polypeptides against a strong electrophoretic force. Molecular dynamics simulations indicate that this electroosmotic-dominated force has a strength of ~20 pN at −100 mV, which is similar to the electric force on single-stranded DNA. Unfolded polypeptides produce current signatures as they traverse the nanopore, which may be used to identify proteins. This approach can be used to translocate and stretch proteins for enzymatic and non-enzymatic protein identification and sequencing. An engineered nanopore translocates untagged full-length proteins by electroosmotic force. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
20. Temporal trends in the starting of insulin therapy in type 2 diabetes in Italy: data from the AMD Annals initiative.
- Author
-
Giandalia, A., Nicolucci, A., Modugno, M., Lucisano, G., Rossi, M. C., Manicardi, V., Rocca, A., Di Cianni, G., Di Bartolo, P., Candido, R., Cucinotta, D., and Russo, G. T.
- Published
- 2024
- Full Text
- View/download PDF
21. Regional hippocampal atrophy reflects memory impairment in patients with early relapsing remitting multiple sclerosis.
- Author
-
Cortese, Rosa, Battaglini, Marco, Stromillo, Maria Laura, Luchetti, Ludovico, Leoncini, Matteo, Gentile, Giordano, Gasparini, Daniele, Plantone, Domenico, Altieri, Manuela, D'Ambrosio, Alessandro, Gallo, Antonio, Giannì, Costanza, Piervincenzi, Claudia, Pantano, Patrizia, Pagani, Elisabetta, Valsasina, Paola, Preziosa, Paolo, Tedone, Nicolo', Rocca, Maria Assunta, and Filippi, Massimo
- Subjects
HIPPOCAMPUS (Brain) ,MEMORY disorders ,MEMORY testing ,MULTIPLE sclerosis ,DISEASE relapse - Abstract
Background: Research work has shown that hippocampal subfields are atrophic to varying extents in multiple sclerosis (MS) patients. However, studies examining the functional implications of subfield-specific hippocampal damage in early MS are limited. We aim to gain insights into the relationship between hippocampal atrophy and memory function by investigating the correlation between global and regional hippocampal atrophy and memory performance in early MS patients. Methods: From the Italian Neuroimaging Network Initiative (INNI) dataset, we selected 3D-T1-weighted brain MRIs of 219 early relapsing remitting (RR)MS and 246 healthy controls (HC) to identify hippocampal atrophic areas. At the time of MRI, patients underwent Selective-Reminding-Test (SRT) and Spatial-Recall-Test (SPART) and were classified as mildly (MMI-MS: n.110) or severely (SMI-MS: n:109) memory impaired, according to recently proposed cognitive phenotypes. Results: Early RRMS showed lower hippocampal volumes compared to HC (p < 0.001), while these did not differ between MMI-MS and SMI-MS. In MMI-MS, lower hippocampal volumes correlated with worse memory tests (r = 0.23–0.37, p ≤ 0.01). Atrophic voxels were diffuse in the hippocampus but more prevalent in cornu ammonis (CA, 79%) than in tail (21%). In MMI-MS, decreased subfield volumes correlated with decreases in memory, particularly in the right CA1 (SRT-recall: r = 0.38; SPART: r = 0.34, p < 0.01). No correlations were found in the SMI-MS group. Conclusion: Hippocampal atrophy spreads from CA to tail from early disease stages. Subfield hippocampal atrophy is associated with memory impairment in MMI-MS, while this correlation is lost in SMI-MS. This plays in favor of a limited capacity for an adaptive functional reorganization of the hippocampi in MS patients. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
22. Enhancing deep learning algorithm accuracy and stability using multicriteria optimization: an application to distributed learning with MNIST digits.
- Author
-
La Torre, Davide, Liuzzi, Danilo, Repetto, Marco, and Rocca, Matteo
- Subjects
MACHINE learning ,SUPERVISED learning ,ARTIFICIAL intelligence ,DEEP learning ,MATHEMATICAL optimization ,MULTI-objective optimization - Abstract
The training phase is the most crucial stage during the machine learning process. In the case of labeled data and supervised learning, machine learning entails minimizing the loss function under various constraints. We provide an innovative model for learning with numerous data sets, resulting from the application of multicriteria optimization techniques to existing deep learning algorithms. Data fitting is formulated as a multicriteria model in which each criterion measures the data fitting error on a specific data set. This is an optimization model involving a vector-valued function, and it has to be analyzed using the notion of Pareto efficiency. We present stability results for efficient solutions in the presence of input and output data perturbations. The multiple data set environment comes into play to eliminate the bias caused by the selection of a specific training set. To apply this concept, we present a scalarization strategy as well as numerical experiments in digit classification using MNIST data. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
23. Genome assembly of two California isolates of Seiridium cardinale (BM-138-000494 and BM-138-000479).
- Author
-
Scali, Edoardo, Rocca, Gianni Della, Danti, Roberto, Garbelotto, Matteo, Barberini, Sara, and Emiliani, Giovanni
- Subjects
QUALITY control ,FUNGAL genomes ,WHOLE genome sequencing ,AMPLIFIED fragment length polymorphism ,FUNGAL cultures - Abstract
This article discusses the genome assembly of two California isolates of Seiridium cardinale, a fungal species that causes Cypress Canker Disease (CCD) in plants. The isolates, BM-138-000479 and BM-138-000494, were obtained from symptomatic tissues of xCupressocyparis leylandii trees in San Joaquin County and Marin County, respectively. The genomic analysis revealed differences between the two isolates at the genomic level. The article also provides information on the sequencing and bioinformatics methods used, as well as the annotation and prediction of protein coding genes. The data from this study is publicly available in GenBank. [Extracted from the article]
- Published
- 2024
- Full Text
- View/download PDF
24. Insights on the fungal communities associated with needle reddening of the endangered Abies nebrodensis.
- Author
-
Frascella, Arcangela, Barberini, Sara, Della Rocca, Gianni, Emiliani, Giovanni, Di Lonardo, Vincenzo, Secci, Stefano, and Danti, Roberto
- Subjects
SILVER fir ,ENDOPHYTIC fungi ,POTTED plants ,ENDEMIC species ,ENDOPHYTES ,FIR ,FUNGAL communities - Abstract
Abies nebrodensis is a species of fir endemic to Sicily, represented by only 30 trees in the natural population and is currently classified as critically endangered by IUCN. In such context, monitoring its health status is essential for the proper management and preservation of this species. Phytosanitary surveys of trees of the natural population of A. nebrodensis and on potted plants raised in the local forest nursery were carried out, and the phyllosphere fungal community was investigated. The health condition of trees in the natural population were fairly good, with needle reddening and blight as the most frequently observed symptoms on the foliage, while in the nursery similar disorders were registered on about the 1.3% of potted plants. Results on fungal isolations highlighted the presence of species belonging to Valsa, Cytospora (which includes anamorphs of Valsa) and Rhizosphaera genera as the most represented on both reddened and green needles; these results suggest that these fungi likely live as endophytes, resuming their growth when needles are affected by environmental stressors such as wind, hail, mechanical wounds and do not represent a biotic constraint for A. nebrodensis. The disorders observed appear mostly as a consequence of the harsh site in which the relic species lives. Together with the fungal community observed on symptomatic and healthy needles, they indicate that A. nebrodensis adapted and tolerates its altered habitat. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
25. Sequence and assembly of the genome of Seiridium unicorne, isolate CBS 538.82, causal agent of cypress canker disease.
- Author
-
Scali, Edoardo, Rocca, Gianni Della, Danti, Roberto, Garbelotto, Matteo, Barberini, Sara, Baroncelli, Riccardo, and Emiliani, Giovanni
- Subjects
FUNGAL DNA ,WHOLE genome sequencing ,NUCLEOTIDE sequence ,PHYTOPATHOGENIC microorganisms ,TREE diseases & pests ,CANKER (Plant disease) - Abstract
This article provides a genomic analysis of Seiridium unicorne, a fungus that causes Cypress Canker Disease (CCD). The study aims to understand the evolutionary relationships among different Seiridium species responsible for CCD in order to improve disease management. The researchers isolated the S. unicorne strain from Cryptomeria japonica in New Zealand and conducted DNA extraction and sequencing. The assembled genome consisted of 581 contigs, and gene prediction revealed 13,576 protein-coding genes and 3,155 predicted effector proteins. The study also compared S. unicorne with other Seiridium species and found a higher number of predicted effectors in S. unicorne, possibly due to its wider host range. The genomic data is publicly available in GenBank. [Extracted from the article]
- Published
- 2024
- Full Text
- View/download PDF
26. UV-C Radiation Dosimetry Using Phototransfer OSL of Green Quartz – Teflon Pellets.
- Author
-
Silva, Noemi Aguiar, Tatumi, Sonia Hatsue, Rocca, René Rojas, Yee, Márcio, Nagabushana, K. R., de Farias Soares, Alvaro, Duque, Isadora Augusta Machado, and Fernandes, Caroline Paschoal
- Abstract
This study presents the fabrication of dosimeters based on natural quartz crystals and polytetrafluoroethylene (Teflon®), and their use in ultraviolet type C (UV-C) radiation dosimetry. The luminescence was evaluated by measurements of phototransferred optically stimulated luminescence (PT-OSL), in which the signal from deep traps was used. These dosimeters were characterized for their reproducibility, dose–response curve, fading and computerized deconvolution study. The PT-OSL signal proved to be reproducible, and its growth of the PT-OSL signal was supralinear up to a UV-C dose of 34 mJ/cm
2 approximately. A theoretical study of the PT-OSL signals was conducted using the general order model, revealing three individual components. Fading results demonstrated no significant signal loss within the first two hours. Spatial measurements showed that successful 2D dosimetry was performed using a UV-C radiation. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
27. Effect of Ag Doping on Crystallography and TL Emissions of Li2O-B2O3 System.
- Author
-
Tatumi, Sonia Hatsue, Mathias, Matheus Toshio, and Rocca, René Rojas
- Abstract
The present study aimed to investigate pure lithium tetraborate (LTB) and silver (0.2%) doped LTB obtained via the solid-state route. XRD results revealed that the pure sample consisted of LTB crystals, while doped samples comprised lithium tetraborate (Li
2 B4 O7 ), lithium triborate (LiB3 O5 ), and Li2 B4 O4 , with an average crystallite size of about (40 ± 2) nm. TL (UV-VIS) analysis of LTB exhibited a peak at 125 °C, while doped samples supplied additional peaks at 205 °C, 315 °C, and 380 °C. LTB showed TL (UV) peaks at 120 °C and 210 °C, whereas doped samples exhibited peaks at 120 °C, 180 °C, and 295 °C. The TL response demonstrated a linear increase within the 0.081 to 5 Gy dose interval. Experimental TL glow curves could be fitted using a general order kinetics (GOK) model. TL emission spectra of LTB revealed bands at 330 nm and 580 nm, while LTB:Ag exhibited bands at 280 nm, 300 nm, and 584 nm. The presence of Ag substantially increased the TL intensity and introduced new peaks at high temperatures. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
28. miR-15a targets the HSP90 co-chaperone Morgana in chronic myeloid leukemia.
- Author
-
Poggio, Pietro, Rocca, Stefania, Fusella, Federica, Ferretti, Roberta, Ala, Ugo, D'Anna, Flora, Giugliano, Emilia, Panuzzo, Cristina, Fontana, Diletta, Palumbo, Valeria, Carrà, Giovanna, Taverna, Daniela, Gambacorti-Passerini, Carlo, Saglio, Giuseppe, Fava, Carmen, Piazza, Rocco, Morotti, Alessandro, Orso, Francesca, and Brancaccio, Mara
- Subjects
- *
CHRONIC myeloid leukemia , *HEAT shock proteins , *MYELOID leukemia , *GENE expression , *BONE marrow - Abstract
Morgana is a ubiquitous HSP90 co-chaperone protein coded by the CHORDC1 gene. Morgana heterozygous mice develop with age a myeloid malignancy resembling human atypical myeloid leukemia (aCML), now renamed MDS/MPN with neutrophilia. Patients affected by this pathology exhibit low Morgana levels in the bone marrow (BM), suggesting that Morgana downregulation plays a causative role in the human malignancy. A decrease in Morgana expression levels is also evident in the BM of a subgroup of Philadelphia-positive (Ph+) chronic myeloid leukemia (CML) patients showing resistance or an incomplete response to imatinib. Despite the relevance of these data, the mechanism through which Morgana expression is downregulated in patients' bone marrow remains unclear. In this study, we investigated the possibility that Morgana expression is regulated by miRNAs and we demonstrated that Morgana is under the control of four miRNAs (miR-15a/b and miR-26a/b) and that miR-15a may account for Morgana downregulation in CML patients. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
29. Advanced neuroimaging techniques to explore the effects of motor and cognitive rehabilitation in multiple sclerosis.
- Author
-
Rocca, Maria A., Romanò, Francesco, Tedone, Nicolò, and Filippi, Massimo
- Subjects
- *
NEUROPSYCHOLOGICAL rehabilitation , *COGNITIVE rehabilitation , *MULTIPLE sclerosis , *MAGNETIC resonance imaging , *BRAIN imaging - Abstract
Introduction: Progress in magnetic resonance imaging (MRI) technology and analyses is improving our comprehension of multiple sclerosis (MS) pathophysiology. These advancements, which enable the evaluation of atrophy, microstructural tissue abnormalities, and functional plasticity, are broadening our insights into the effectiveness and working mechanisms of motor and cognitive rehabilitative treatments. Areas covered: This narrative review with selected studies discusses findings derived from the application of advanced MRI techniques to evaluate structural and functional neuroplasticity modifications underlying the effects of motor and cognitive rehabilitative treatments in people with MS (PwMS). Current applications as outcome measure in longitudinal trials and observational studies, their interpretation and possible pitfalls and limitations in their use are covered. Finally, we examine how the use of these techniques could evolve in the future to improve monitoring of motor and cognitive rehabilitative treatments. Expert commentary: Despite substantial variability in study design and participant characteristics in rehabilitative studies for PwMS, improvements in motor and cognitive functions accompanied by structural and functional brain modifications induced by rehabilitation can be observed. However, significant enhancements to refine rehabilitation strategies are needed. Future studies in this field should strive to implement standardized methodologies regarding MRI acquisition and processing, possibly integrating multimodal measures. This will help identifying relevant markers of treatment response in PwMS, thus improving the use of rehabilitative interventions at individual level. The combination of motor and cognitive strategies, longer periods of treatment, as well as adequate follow-up assessments will contribute to enhance the quality of evidence in support of their routine use. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
30. Success Stems from STEM Fields: An Analysis of Italian Graduates.
- Author
-
Rocca, Antonella and Quintano, Claudio
- Published
- 2024
- Full Text
- View/download PDF
31. Can treatment adverse events be optimized by switching between different sphingosine 1-phosphate receptor modulators in multiple sclerosis? A case series.
- Author
-
Guerrieri, Simone, Rubin, Martina, Gattuso, Irene, Zanetta, Chiara, Genchi, Angela, Preziosa, Paolo, Rocca, Maria Assunta, Filippi, Massimo, and Moiola, Lucia
- Subjects
MULTIPLE sclerosis ,LEUCOPENIA ,LYMPHOPENIA ,SPHINGOSINE ,LEUKOCYTE count - Abstract
This document explores the use of sphingosine 1-phosphate receptor (S1PR) modulators as a treatment for multiple sclerosis (MS). It focuses on the potential benefits of switching between different S1PR modulators when patients experience specific adverse events. The authors present data from a case series of MS patients who switched between S1PR modulators due to excessive lymphopenia or liver-enzyme elevation. The findings suggest that switching to certain S1PR modulators may help manage these adverse events. However, further research is needed to fully understand the effects of each specific molecule. [Extracted from the article]
- Published
- 2024
- Full Text
- View/download PDF
32. Thalamic nuclei volume partially mediates the effects of aerobic capacity on fatigue in people with multiple sclerosis.
- Author
-
Albergoni, Matteo, Pagani, Elisabetta, Preziosa, Paolo, Meani, Alessandro, Margoni, Monica, Rocca, Maria A., and Filippi, Massimo
- Subjects
AEROBIC capacity ,THALAMIC nuclei ,FATIGUE (Physiology) ,MULTIPLE sclerosis - Abstract
Background: Fatigue is frequent in people with multiple sclerosis (pwMS) impacting physical and cognitive functions. Lower aerobic capacity and regional thalamic volume may be involved in the pathophysiology of fatigue in pwMS. Objectives: To identify associations between thalamic nuclei volumes, aerobic capacity and fatigue and to investigate whether the influence of aerobic capacity on fatigue in pwMS is mediated by thalamic integrity. Methods: Eighty-three pwMS underwent a clinical evaluation with assessment of fatigue (Modified Fatigue Impact Scale [MFIS]), including physical (pMFIS) and cognitive (cMFIS) components, and peak of oxygen uptake (VO2peak). PwMS and 63 sex- and age-matched healthy controls (HC) underwent a 3 T brain MRI to quantify volume of the whole thalamus and its nuclei. Results: Compared to HC, pwMS showed higher global MFIS, pMFIS and cMFIS scores, and lower VO2peak and thalamic volumes (p < 0.001). In pwMS, higher VO2peak was significantly associated with lower MFIS and pMFIS scores (r value = − 0.326 and − 0.356; pFDR ≤ 0.046) and higher laterodorsal thalamic nucleus (Dor) cluster volume (r value = 0.300; pFDR = 0.047). Moreover, lower Dor thalamic cluster volume was significantly associated with higher MFIS, pMFIS and cMFIS scores (r value range = − 0.305; − 0.293; pFDR ≤ 0.049). The volume of Dor thalamic cluster partially mediated the positive effects of VO2peak on both MFIS and cMFIS, with relative indirect effects of 21% and 32% respectively. No mediation was found for pMFIS. Conclusions: Higher VO2peak is associated with lower fatigue in pwMS, likely acting on Dor thalamic cluster volume integrity. Such an effect might be different according to the type of fatigue (cognitive or physical). [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
33. One-year efficacy of a lifestyle behavioural intervention on physical and mental health in people with severe mental disorders: results from a randomized controlled trial.
- Author
-
Luciano, M., Sampogna, G., D'Ambrosio, E., Rampino, A., Amore, M., Calcagno, P., Rossi, A., Rossi, R., Carmassi, C., Dell'Osso, L., Bianciardi, E., Siracusano, A., Della Rocca, Bianca, Di Vincenzo, M., Del Vecchio, Valeria, Malangone, Claudio, Mancuso, Emiliana, Toni, Claudia, Volpicelli, Antonio, and Andriola, Ileana
- Subjects
MENTAL illness ,PEOPLE with mental illness ,RANDOMIZED controlled trials ,MENTAL health ,BODY mass index - Abstract
This multicentric randomized controlled trial (RCT), carried out in six Italian University mental health sites, aims to test the efficacy of a six-month psychosocial intervention (LYFESTYLE) on Body Mass Index (BMI), body weight, waist circumference, fasting glucose, triglycerides, cholesterol, Framingham and HOmeostasis Model Assessment of insulin resistance (HOMA-IR) indexes in patients with schizophrenia, bipolar disorder, and major depression. Moreover, the efficacy of the intervention has also been tested on several other physical and mental health domains. Patients were randomly allocated to receive the six-month experimental intervention (LIFESTYLE) or a behavioural control intervention. All enrolled patients were assessed at baseline and after one year. We recruited 401 patients (206 in the experimental and 195 in the control group) with a diagnosis of schizophrenia or other psychotic disorder (29.9%), bipolar disorder (43.3%), or major depression (26.9%). At one year, patients receiving the experimental intervention reported an improvement in body mass index, body weight, waist circumference, HOMA-IR index, anxiety and depressive symptoms and in quality of life. Our findings confirm the efficacy of the LIFESTYLE intervention in improving physical and mental health-related outcomes in patients with severe mental illnesses after one year. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
34. First asserted record of the house mouse in Morocco: application of a multidisciplinary approach to the site of Rirha (5th − 1st c. BC)
- Author
-
Domínguez-García, Ángel C., Utge, José, Larrue, Camille, Moclán, Abel, Kbiri Alaoui, Mohamed, Rocca, Elsa, Carrato, Charlotte, Callegarin, Laurent, De Chazelle, Claire-Anne, Oueslati, Tarek, and Stoetzel, Emmanuelle
- Abstract
The biogeographic and demographic history of the house mouse, Mus musculus domesticus, has been closely linked to human history since pre-Neolithic times – this species first appeared in the Near East and subsequently dispersed westward with humans into regions with local Mus species. However, if this issue is now well known for the eastern Mediterranean, data are still lacking for the western Mediterranean, and especially for north-western Africa. In the present study, we combine morphological, geometric morphometric and genetic analyses to Mus remains from the Moroccan site of Rirha, dating to the Mauretanian period (5th to 1st century BC). Thanks to this multidisciplinary approach, we were able to confirm the first asserted record of the house mouse in a well-established archaeological context in the Maghreb. The morphometric and genetic results are largely congruent, with a single discrepancy observed for one specimen, which may be linked to possible hybridization between M. m. domesticus and M. spretus species. Further analyses are required on material from other North African sites dating to earlier chrono-cultural periods to better document the oldest appearance and the dispersal of the house mouse in the south-western Mediterranean through time. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
35. Salvage transoral robotic surgery in recurrent oropharyngeal carcinoma: a single-center retrospective study.
- Author
-
Ansarin, Mohssen, Pietrobon, Giacomo, Tagliabue, Marta, Mossinelli, Chiara, Ruju, Francesca, Maffini, Fausto, Rocca, Maria Cossu, Alterio, Daniela, Simon, Christian, and Zorzi, Stefano Filippo
- Subjects
SURGICAL robots ,NECK dissection ,SURGICAL complications ,SQUAMOUS cell carcinoma ,OVERALL survival ,MINIMALLY invasive procedures - Abstract
Purpose: Salvage surgery is still the best therapeutic option for resectable recurrent oropharyngeal squamous cell carcinoma (rOPSCC). Transoral robotic surgery may potentially reduce the morbidity of standard open approaches. The aim of the study is to present oncological and functional outcomes of a monocentric experience in salvage transoral robotic surgery. Methods: We performed a single-center retrospective analysis of patients submitted to transoral robotic salvage surgery with or without neck dissection for cT1-3 rOPSCC. We investigated complication rate, survival outcomes (Overall Survival, Disease Specific Survival, Loco-Regional Recurrence Free Survival) and functional outcomes (tracheal tube and/or gastrostomy dependence). Results: Sixty-one patients were included in the analysis. No major complications or perioperative deaths were recorded. The estimated 2-year OS was 76.7%, DSS 81.8% and LRRFS 50.5%. In multivariable analysis rpT, PNI (perineural infiltration) and HPV-positivity were significantly associated with LRRFS (Hazard Ratios: T3 vs T1 6.43, PNI yes vs no 4.19, HPV+ yes vs no 2.63). At last follow up, 97% of patients were tracheal tube-free, while 93% were gastrostomy-free. Conclusion: Transoral robotic salvage surgery is a successful treatment in selected patients affected by rOPSCC because it grants good oncologic and functional outcomes. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
36. Success and complication rates of conduction system pacing: a meta-analytical observational comparison of left bundle branch area pacing and His bundle pacing.
- Author
-
Parlavecchio, Antonio, Vetta, Giampaolo, Coluccia, Giovanni, Pistelli, Lorenzo, Caminiti, Rodolfo, Crea, Pasquale, Ajello, Manuela, Magnocavallo, Michele, Dattilo, Giuseppe, Foti, Rosario, Carerj, Scipione, Chierchia, Gian Battista, de Asmundis, Carlo, Della Rocca, Domenico Giovanni, and Palmisano, Pietro
- Abstract
Background: Left bundle branch area pacing (LBBAP) and His bundle pacing (HBP) are the main strategies to achieve conduction system pacing (CSP), but only observational studies with few patients have compared the two pacing strategies, sometimes with unclear results given the different definitions of the feasibility and safety outcomes. Therefore, we conducted a meta-analysis aiming to compare the success and complications of LBBAP versus HBP. Methods: We systematically searched the electronic databases for studies published from inception to March 22, 2023, and focusing on LBBAP versus HBP. The study endpoints were CSP success rate, device-related complications, CSP lead-related complications and non-CSP lead-related complications. Results: Fifteen observational studies enrolling 2491 patients met the inclusion criteria. LBBAP led to a significant increase in procedural success [91.1% vs 80.9%; RR: 1.15 (95% CI: 1.08–1.22); p < 0.00001] with a significantly lower complication rate [1.8% vs 5.2%; RR: 0.48 (95% CI: 0.29–0.78); p = 0.003], lead-related complications [1.1% vs 4.3%; RR: 0.38 (95% CI: 0.21–0.72); p = 0.003] and lead failure/deactivation [0.2% vs 3.9%; RR: 0.16 (95% CI: 0.07–0.35); p < 0.00001] than HBP. No significant differences were found between CSP lead dislodgement and non-CSP lead-related complications. Conclusion: This meta-analysis of observational studies showed a higher success rate of LBBAP compared to HBP with a lower incidence of complications. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
37. Detection of cardiac amyloidosis on routine bone scintigraphy: an important gatekeeper role for the nuclear medicine physician.
- Author
-
Nebhwani, Mohit, Chaibekava, Karina, Achten, Anouk, Oerlemans, Marish I. F. J., Michels, Michelle, van der Meer, Peter, Nienhuis, Hans L. A., Weerts, Jerremy, van Empel, Vanessa, Rocca, Hans-Peter Brunner-La, Wijk, Sandra Sanders-van, van der Pol, Jochem, and Knackstedt, Christian
- Abstract
Cardiac amyloidosis (CA)—mostly transthyretin-related (ATTR-CA)—has recently gained interest in cardiology. Bone scintigraphy (BS) is one of the main screening tools for ATTR-CA but also used for various other reasons. The objective was to evaluate whether all CA cases are detected and what happens during follow-up. All routine BS performed at the Maastricht University Medical Center (May 2012–August 2020) were screened for the presence of CA. Scans performed for suspected CA were excluded. A Perugini stage ≥1 was classified as positive necessitating further examination. The electronic medical record system was evaluated for any contact with cardiology or other specialists until 2021. Of the 2738 BS evaluated, 40 scans (1.46%; median age 73.5 [IQR: 65.8–79.5], 82.5% male) were positive (Perugini grade 1: 31/77.5%, grade 2: 6/15%, grade 3: 3/7.5%); the potential diagnosis ATTR-CA was not seen in 38 patients (95%) by the nuclear medicine specialist. During follow-up, 19 out of those 40 patients (47.5%) underwent cardiac evaluation without diagnosing CA. Available echocardiograms of patients with a positive BS showed left ventricular hypertrophy, a preserved ejection fraction, and diastolic dysfunction ≥2 in 9/47%, 10/53%, and 4/21% of patients, respectively. Additionally, 20 (50%) patients presented to at least one specialty with symptoms indicative of cardiac amyloidosis. The prevalence of a positive BS indicating potential CA in an unselected population is low but substantial. The majority was not detected which asks for better awareness for CA of all involved specialists to ensure appropriate treatment and follow-up. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
38. InChI isotopologue and isotopomer specifications.
- Author
-
Moseley, Hunter N. B., Rocca-Serra, Philippe, Salek, Reza M., Arita, Masanori, and Schymanski, Emma L.
- Subjects
- *
ISOTOPOLOGUES , *NUCLEAR magnetic resonance , *OPEN scholarship , *MASS spectrometry - Abstract
This work presents a proposed extension to the International Union of Pure and Applied Chemistry (IUPAC) International Chemical Identifier (InChI) standard that allows the representation of isotopically-resolved chemical entities at varying levels of ambiguity in isotope location. This extension includes an improved interpretation of the current isotopic layer within the InChI standard and a new isotopologue layer specification for representing chemical intensities with ambiguous isotope localization. Both improvements support the unique isotopically-resolved chemical identification of features detected and measured in analytical instrumentation, specifically nuclear magnetic resonance and mass spectrometry. Scientific contribution: This new extension to the InChI standard would enable improved annotation of analytical datasets characterizing chemical entities, supporting the FAIR (Findable, Accessible, Interoperable, and Reusable) guiding principles of data stewardship for chemical datasets, ultimately promoting Open Science in chemistry. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
39. Nails as optimal source of DNA for molecular identification of 5 decomposed bodies recovered from seawater: from Y-ancestry to personal identification.
- Author
-
Della Rocca, Chiara, Chighine, Alberto, Piras, Gavino, Vecchio, Cesare, and Mameli, Alessandro
- Subjects
- *
DNA fingerprinting , *NAILS (Anatomy) , *SEAWATER , *ARCHAEOLOGICAL human remains , *MICROSATELLITE repeats , *Y chromosome - Abstract
Molecular identification of extremely compromised human remains in forensic field is usually performed from DNA typing of bones, which are a difficult sample to work with. Moreover, autosomal STR profiles do not always result in the identification of the donor due to lack of comparisons or non-hit throughout database searching. An attempt to overcome these issues is represented by fingernails as an alternative DNA source and Y-STRs typing to infer both geographical and familial ancestry of the unknown donor. In this study, we analyzed both 24 autosomal and 27 Y-chromosome STRs from unidentified human remains (UHRs) of five males recovered from the water near the southwestern coast of Sardinia by the Italian Harbor Master's Office. Nail clippings provided an optimal source of autologous DNA for molecular identification in a very short time, producing complete autosomal and Y-STR profiles even under conditions of high body degradation. Unfortunately, no match neither compatibility occurred using autosomal STRs (aSTRs), initially. Upon analyzing the Y-haplotypes, we found out they had already been observed in northern Africa, providing us important investigative leads. This prompted the International Criminal Police Organization (INTERPOL) to provide us with references of alleged relatives that were then confirmed to be related. The use of fingernails represents an excellent DNA source especially for genetic identification of decomposed bodies recovered in seawater environment. Notably, DNA extracted from nails gave high-quality Y-STR haplotypes by which predicting paternal ancestry of the unidentified donors may result fundamental in the forensic investigative context. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
40. Measuring a Critical Component of Contraceptive Decision Making: The Contraceptive Concerns and Beliefs Scale.
- Author
-
Rocca, Corinne H., Muñoz, Isabel, Rao, Lavanya, Levin, Sara, Tzvieli, Ori, and Harper, Cynthia C.
- Subjects
- *
FAMILY planning , *HEALTH attitudes , *PATIENT safety , *SOCIAL determinants of health , *QUALITATIVE research , *RESEARCH methodology evaluation , *MULTIPLE regression analysis , *DECISION making , *EXPERIMENTAL design , *PATIENT-centered care , *RESEARCH methodology , *PSYCHOMETRICS , *CONTRACEPTION , *CONTRACEPTIVE drugs , *SOCIAL classes - Abstract
Introduction: Concerns about safety and side effects from contraceptives are widespread and related to reluctance to use them. Measuring these concerns is an essential component of understanding contraceptive decision-making and guiding contraceptive and interpregnancy clinical care. Methods: We used qualitative research and item response theory to develop and test a psychometric instrument to measure contraceptive concerns and beliefs. We developed 55 candidate scale items and tested them among 572 adolescents and adults across nine California healthcare facilities in 2019–2020. We derived a 6-item scale and assessed differences by age and social determinants of health with multivariable regression. Results: In qualitative data, participants voiced both concerns and positive beliefs about contraception. Quantitative survey respondents were aged 21 years on average, and 24% were parous. Over half (54%) worried contraception has dangerous side effects, and 39% worried it is unnatural. The mean Contraceptive Concerns score, increasing with higher concerns, was 1.85 (SD: 1.00, range 0–4, α = 0.81). Items fit a partial credit item response model and met prespecified criteria for internal structure validity. Contraceptive use declined with increasing Concerns score (adjusted prevalence ratio [aPR] = 0.81 [0.72–0.92]). Scores were elevated among Black (mean: 2.06; aβ = 0.34 [0.09, 0.59]) and Multiracial or other race (2.11; aβ = 0.34 [0.02, 0.66]) respondents vs. White (1.66), but not Latinx respondents (1.81; aβ = 0.11 [− 0.11, 0.33]). Scores were also elevated among participants with lower maternal education (high school/Associate's 1.89 versus college 1.60; aβ = 0.28 [0.04, 0.53]). Discussion: The psychometrically robust Concerns instrument can be used in research to measure autonomous contraceptive decision-making and to design person-centered care. Significance: What is already known on this subject?: Concerns about safety and side effects from contraceptives are prevalent and must be considered when designing and evaluating contraceptive care, including in the interpregnancy period. However, to date no rigorously developed instrument has existed. What this study adds?: The six-item Contraceptive Concerns instrument is psychometrically robust and can be used in research to measure and understand autonomous contraceptive decision-making and to design equitable person-centered contraceptive care. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
41. Radiologically isolated syndromes: to treat or not to treat?
- Author
-
Preziosa, Paolo, Rocca, Maria A., and Filippi, Massimo
- Subjects
- *
MAGNETIC resonance imaging , *DIMETHYL fumarate , *SPINAL cord , *RANDOMIZED controlled trials , *SYNDROMES - Abstract
The widespread use of magnetic resonance imaging (MRI) has led to increased detection of individuals exhibiting asymptomatic brain and spinal cord lesions suggestive of multiple sclerosis (MS), defined as "radiologically isolated syndrome" (RIS). Specific criteria have been proposed and updated over time to identify individuals with RIS. Moreover, a younger age, the presence of infratentorial, spinal cord or gadolinium-enhancing lesions, as well as of cerebrospinal fluid-specific oligoclonal bands have been recognized as relevant risk factors for the occurrence of a first clinical event. Recent randomized controlled trials conducted in individuals with RIS have shown that dimethyl fumarate and teriflunomide significantly reduce the occurrence of clinical events in this population. These findings support the notion that early treatment initiation may positively influence the prognosis of these patients. However, several aspects should be taken into account before treating individuals with RIS in the real-world clinical setting, including an accurate identification of individuals with RIS to avoid misdiagnosis, a precise stratification of their risk of experiencing a first clinical event and further data supporting favorable balance between benefits and risks, even in the long term. This commentary provides an overview of the latest updates in RIS diagnosis, prognosis, and emerging treatment evidence. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
42. Effective signal reconstruction from multiple ranked lists via convex optimization.
- Author
-
Schimek, Michael G., Vitale, Luca, Pfeifer, Bastian, and La Rocca, Michele
- Subjects
SIGNAL reconstruction ,ASSESSMENT of education ,CANCER research ,HIGHER education - Abstract
The ranking of objects is widely used to rate their relative quality or relevance across multiple assessments. Beyond classical rank aggregation, it is of interest to estimate the usually unobservable latent signals that inform a consensus ranking. Under the only assumption of independent assessments, which can be incomplete, we introduce indirect inference via convex optimization in combination with computationally efficient Poisson Bootstrap. Two different objective functions are suggested, one linear and the other quadratic. The mathematical formulation of the signal estimation problem is based on pairwise comparisons of all objects with respect to their rank positions. Sets of constraints represent the order relations. The transitivity property of rank scales allows us to reduce substantially the number of constraints associated with the full set of object comparisons. The key idea is to globally reduce the errors induced by the rankers until optimal latent signals can be obtained. Its main advantage is low computational costs, even when handling n < < p data problems. Exploratory tools can be developed based on the bootstrap signal estimates and standard errors. Simulation evidence, a comparison with the state-of-the-art rank centrality method, and two applications, one in higher education evaluation and the other in molecular cancer research, are presented. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
43. Sustainable Innovation: The Italian Scenario Studied Through Higher-Order Partial Least Squares-Path Modeling.
- Author
-
Cataldo, Rosanna, Crocetta, Corrado, Grassia, Maria Gabriella, Mazzocchi, Paolo, Rocca, Antonella, and Quintano, Claudio
- Subjects
STATISTICAL models ,ECONOMIC sociology ,LEAST squares ,SOCIAL indicators - Abstract
What is the real meaning of sustainable innovation? How is sustainable innovation different from other forms of innovation? How does sustainable innovation contribute to societal development? How can we measure the sustainable innovation of a country—which indicators and which synthesis methods should we use? In this paper we try to answer these previous questions. Starting from the concept of sustainable innovation, as it has been extensively discussed in recent years in a range of disciplines from economics to engineering and sociology, the paper focuses on the basic criteria (such as indicators and statistical models) required to evaluate the sustainable innovation at the regional level, choosing Italy as a case study. From the elementary indicators of innovation, on one hand, and sustainability, on other hand, a composite indicator of sustainable innovation has been computed. The statistical model used to compute this composite indicator has been a Higher-Order Partial Least Squares Path model. The results obtained applying this model to the Italian scenario are discussed, the ranking of the different Italian regions, and the impact of the composite indicator sustainable innovation on economic results of each region are discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
44. Risk and sex-specific trends of dementia and stroke in Italy Compared to European and high-income countries and the world: global implications.
- Author
-
Avan, Abolfazl, Nucera, Antonia, Stranges, Saverio, Rocca, Walter A., Logroscino, Giancarlo, Leonardi, Matilde, Raggi, Alberto, and Hachinski, Vladimir
- Subjects
STROKE ,HIGH-income countries ,DEMENTIA ,GLOBAL burden of disease ,LIFE course approach - Abstract
Background: Understanding the increasing trends in Italy may inform new prevention strategies and better treatments. We investigated trends and risk factors of dementia, stroke, and ischemic heart disease (IHD) in Italy with the second-oldest population globally, compared to European and high-income countries and the world. Methods: We analyzed the Global Burden of Disease Study (GBD) 2019 estimates on incidence and burden (i.e., disability and death combined) of the three conditions in both sexes. We also analyzed the burden attributable to 12 modifiable risk factors and their changes during 1990–2019. Results: In 2019, Italy had 186,108 new dementias (123,885 women) and 94,074 new strokes (53,572 women). Women had 98% higher crude dementia and 24% higher crude stroke burdens than men. The average age-standardized new dementia rate was 114.7 per 100,000 women and 88.4 per 100,000 men, both higher than Western Europe, the European Union, high-income countries, and the world. During 1990–2019, this rate increased in both sexes (4%), despite a decline in stroke (− 45%) and IHD (− 17%) in Italy. Dementia burden attributable to tobacco decreased in both sexes (− 12.7%) during 1990–2019, while high blood glucose and high body mass index combined burden increased (25.4%). Stroke and IHD had similar trends. Conclusions: While decreases in new strokes and IHDs are encouraging, new approaches to their joint prevention are required to reverse the rising dementia trends, especially among women. Life course approaches to promoting holistic brain health should be implemented at the community, national, and international levels before the growing trends become overwhelming. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
45. Antimicrobial action, cytotoxicity and erosive potential of hypochlorous acid obtained from an electrolytic device compared with sodium hypochlorite.
- Author
-
Souza, Matheus Albino, Steier, Liviu, Vanin, Gabriele Nichetti, Zanella, Mylena Lazareti, Pizzi, Camila Monteiro, Ferreira, Eduarda Rizzon, Dallepiane, Felipe Gomes, Piccolo, Nathan Mateus, da Silva Koch, Jordana, Souza, Kellyn Rocca, Costa, Ubirajara Maciel da, dos Santos, Vanessa Valgas, Palatynska-Ulatowska, Aleksandra, and de Figueiredo, José Antônio Poli
- Abstract
Objectives: This study aimed to compare the antimicrobial action, cytotoxicity, cleaning ability, and erosion of dentine of hypochlorous acid (HClO) obtained from an electrolytic device at two different concentrations (Dentaqua) and three concentrations of sodium hypochlorite (NaOCl). Methods: Microbiological test—The root canals of sixty single-rooted extracted human teeth were inoculated with Enterococcus faecalis and divided into 6 groups (n = 10), according to decontamination protocol: DW (control); 1% NaOCl; 2.5% NaOCl; 5.25% NaOCl; 250 ppm HClO and 500 ppm HClO. The colony-forming units were counted to evaluate the decontamination potential of each group, calculating the reduction in bacterial percentage. Cytotoxicity test—Cytotoxicity was evaluated after inoculation of the same tested protocols in fibroblastic cells for 3 min, calculating the cell viability percentages. Specifical statistical analysis was performed (α = 5%). Cleaning ability and erosion—Fifty-six single-rooted bovine lower incisors were divided into seven groups of 8 roots each, being the test groups 1% NaOCl; 2.5% NaOCl; 5,25% NaOCl; 250 ppm HClO and 500 ppm HClO, and a negative and positive control. Negative control was not contaminated, and the other groups were inoculated with Enterococcus faecalis. SEM images were ranked as from the cleanest to the least clean. Erosion was also assessed, being ranked from the least to the most eroded dentine. Results: The highest bacterial reduction was observed in experimental groups, with no statistical differences between them (p > 0.05). The highest number of viable cells was observed in control group, followed by 250 ppm HClO and 500 ppm HClO groups, with statistical differences between them (p < 0.05). 1% NaOCl; 2.5% NaOCl; 5.25% NaOCl and 500 ppm HClO displayed the cleanest areas. All sodium hypochlorite groups displayed erosion with higher ranks with greater concentration, while hypochlorous acid did not display any erosion regardless the concentration. Conclusions: It is possible to conclude that HClO obtained from an electrolytic device presented high antimicrobial activity and low cytotoxicity in both tested concentrations. 500 ppm HClO did not display erosion and showed great cleaning ability. Clinical relevance: The use of 500 ppm hypochlorous acid may reduce unfavorable behavior of sodium hypochlorite whilst maintaining its antimicrobial action. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
46. Health-related quality of life and associated risk factors in patients with Multiple Osteochondromas: a cross-sectional study.
- Author
-
Boarini, Manila, Tremosini, Morena, Di Cecco, Alessia, Gnoli, Maria, Brizola, Evelise, Mordenti, Marina, Pedrini, Elena, Locatelli, Manuela, Lanza, Marcella, Antonioli, Diego, Gallone, Giovanni, Rocca, Gino, Staals, Eric L., Trisolino, Giovanni, and Sangiorgi, Luca
- Subjects
QUALITY of life ,DISEASE risk factors ,CROSS-sectional method ,FISHER exact test ,RANK correlation (Statistics) - Abstract
Purpose: To evaluate the health-related quality of life and associated risk factors for Multiple Osteochondromas patients. Methods: A cross-sectional, observational study was conducted from May to December 2022 during the routine visit to the referral center for rare skeletal disorders. All patients with Multiple Osteochondromas aged ≥ 3 years were included. EuroQol 5-dimension questionnaires, and demographic, clinical, and surgical history data were collected. Descriptive statistics, Fisher's exact test, One-sample t-test, Spearman's correlation, and multiple linear and logistic regression were performed to analyze the data. Results are reported following STROBE guidelines. Results: A total of 128 patients were included in the study, with a mean age of 14 [SD, 10] years. The mean EQ-5D Index Value was 0.863 [SD, 0.200] and the EQ-VAS was 84 [SD, 19] with a positive correlation between two scores [r = 0.541, p < 0.001]. Patients frequently referred problems in pain/discomfort [78.8%], anxiety/depression [50%], and usual activities [38.8%] dimensions. Increasing age was the common risk factor for health-related quality of life [p < 0.000], as well as Index Value and VAS scores were significantly lower in surgical patients [p = 0.001 and p < 0.001, respectively]. Conclusion: Increasing age and surgical procedures were found highly associated with reduced health-related quality of life in Multiple Osteochondromas patients. Our findings provide relevant information to support the establishment of patient-centered healthcare pathways and pave the way for further research into medical and non-medical therapeutic strategies for these patients. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
47. Peptide receptor radionuclide therapy with 177Lu- or 90Y-SSTR peptides in malignant pheochromocytomas (PCCs) and paragangliomas (PGLs): results from a single institutional retrospective analysis.
- Author
-
Rubino, Manila, Di Stasio, Giuseppe Danilo, Bodei, Lisa, Papi, Stefano, Rocca, Paola Anna, Ferrari, Mahila Esmeralda, Fodor, Cristiana Iuliana, Bagnardi, Vincenzo, Frassoni, Samuele, Mei, Riccardo, Fazio, Nicola, Ceci, Francesco, and Grana, Chiara Maria
- Abstract
Background: Malignant pheochromocytomas (PCCs) and paragangliomas (PGLs) are rare tumors and available systemic therapies are limited. Aim: To explore the role of peptide receptor radionuclide therapy (PRRT) with Yttrium-90 (
90 Y) and Lutetium-177 (177 Lu) peptides in pheochromocytomas (PCCs) and paragangliomas (PGLs). Methods: We retrospectively analyzed more than 1500 patients with histologically proven neuroendocrine tumors treated with177 Lu- or90 Y-DOTA-TATE or –TOC between 1999 to 2017 at our Institute. Overall, 30 patients with confirmed malignant PCCs and PGLs matched inclusion/exclusion criteria and were considered eligible for this analysis. Results: Thirty (n = 30) patients were treated: 22 with PGLs and 8 with PCCs (12 M and 18 F, median age 47 [IQR: 35–60 years]). Eighteen patients (n = 18) had head and neck PGLs, 3 patients thoracic PGLs and 1 patient abdominal PGL. Sixteen patients (53%) had locally advanced and fourteen (47%) had metastatic disease. Twenty-seven (90%) patients had disease progression at baseline. Four (13%) patients were treated with90 Y, sixteen (53%) with177 Lu and ten (33%) with90 Y +177 Lu respectively. The median total cumulative activity from treatment with90 Y- alone was 9.45 GBq (range 5.11–14.02 GBq), from177 Lu- alone was 21.9 GBq (7.55–32.12 GBq) and from the combination treatment was 4.94 GBq from90 Y- and 6.83 GBq from177 Lu- (ranges 1.04–10.1 and 2.66–20.13 GBq, respectively). Seven out of 30 (23%) patients had partial response and 19 (63%) stable disease. Median follow up was 8.9 years (IQR: 2.9–12). The 5-y and 10-y PFS was 68% (95% CI: 48–82) and 53% (95% CI: 33–69), respectively, whereas 5-y and 10-y OS was 75% (95% CI: 54–87) and 59% (95% CI: 38–75), respectively. Grade 3 or 4 acute hematological toxicity occurred in three patients, two with leucopenia and one with thrombocytopenia, respectively. Conclusion: PRRT with177 Lu- or90 Y-DOTA-TATE or –TOC is feasible and well tolerated in advanced PGLs and PCCs. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
48. Enhanced degradation and removal of ciprofloxacin and ofloxacin through advanced oxidation and adsorption processes using environmentally friendly modified carbon nanotubes.
- Author
-
Oliveira, Mariana Gomes, Rocca, Daniela Gier Della, Moreira, Regina de Fátima Peralta Muniz, da Silva, Meuris Gurgel Carlos, and Vieira, Melissa Gurgel Adeodato
- Subjects
PHOTOCATALYSIS ,CARBON nanotubes ,CIPROFLOXACIN ,ADSORPTION (Chemistry) ,DRUG resistance in bacteria ,OXIDATION - Abstract
This study explores the utilization of adsorption and advanced oxidation processes for the degradation of ofloxacin (OFL) and ciprofloxacin (CIP) using a green functionalized carbon nanotube (MWCNT-OH/COOH-E) as adsorbent and catalyst material. The stability and catalytic activity of the solid material were proved by FT-IR and TG/DTG, which also helped to elucidate the reaction mechanisms. In adsorption kinetic studies, both antibiotics showed similar behavior, with an equilibrium at 30 min and 60% removal. The adsorption kinetic data of both antibiotics were well described by the pseudo-first-order (PFO) model. Different advanced oxidation processes (AOPs) were used, and the photolytic degradation was not satisfactory, whereas heterogeneous photocatalysis showed high degradation (⁓ 70%), both processes with 30 min of reaction. Nevertheless, ozonation and catalytic ozonation have resulted in the highest efficiencies, 90%, and 70%, respectively, after 30-min reaction. For AOP data modeling, the first-order model better described CIP and OFL in photocatalytic and ozonation process. Intermediates were detected by MS–MS analysis, such as P313, P330, and P277 for ciprofloxacin and P391 and P332 for ofloxacin. The toxicity test demonstrated that a lower acute toxicity was observed for the photocatalysis method samples, with only 3.1 and 1.5 TU for CIP and OFL, respectively, thus being a promising method for its degradation, due to its lower risk of inducing the proliferation of bacterial resistance in an aquatic environment. Ultimately, the analysis of MWCNT reusability showed good performance for 2 cycles and regeneration of MWCNT with ozone confirmed its effectiveness up to 3 cycles. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
49. Coupled cluster finite temperature simulations of periodic materials via machine learning.
- Author
-
Herzog, Basile, Gallo, Alejandro, Hummel, Felix, Badawi, Michael, Bučko, Tomáš, Lebègue, Sébastien, Grüneis, Andreas, and Rocca, Dario
- Subjects
MACHINE learning ,MACHINING ,QUANTUM chemistry ,MOLECULAR dynamics ,DENSITY functional theory - Abstract
Density functional theory is the workhorse of materials simulations. Unfortunately, the quality of results often varies depending on the specific choice of the exchange-correlation functional, which significantly limits the predictive power of this approach. Coupled cluster theory, including single, double, and perturbative triple particle-hole excitation operators, is widely considered the 'gold standard' of quantum chemistry as it can achieve chemical accuracy for non-strongly correlated applications. Because of the high computational cost, the application of coupled cluster theory in materials simulations is rare, and this is particularly true if finite-temperature properties are of interest for which molecular dynamics simulations have to be performed. By combining recent progress in machine learning models with low data requirements for energy surfaces and in the implementation of coupled cluster theory for periodic materials, we show that chemically accurate simulations of materials are practical and could soon become significantly widespread. As an example of this numerical approach, we consider the calculation of the enthalpy of adsorption of CO
2 in a porous material. [ABSTRACT FROM AUTHOR]- Published
- 2024
- Full Text
- View/download PDF
50. Quantitative ultrasound (QUS) in the evaluation of liver steatosis: data reliability in different respiratory phases and body positions.
- Author
-
Rocca, Aldo, Komici, Klara, Brunese, Maria Chiara, Pacella, Giulia, Avella, Pasquale, Di Benedetto, Chiara, Caiazzo, Corrado, Zappia, Marcello, Brunese, Luca, and Vallone, Gianfranco
- Abstract
Liver steatosis is the most common chronic liver disease and affects 10–24% of the general population. As the grade of disease can range from fat infiltration to steatohepatitis and cirrhosis, an early diagnosis is needed to set the most appropriate therapy. Innovative noninvasive radiological techniques have been developed through MRI and US. MRI-PDFF is the reference standard, but it is not so widely diffused due to its cost. For this reason, ultrasound tools have been validated to study liver parenchyma. The qualitative assessment of the brightness of liver parenchyma has now been supported by quantitative values of attenuation and scattering to make the analysis objective and reproducible. We aim to demonstrate the reliability of quantitative ultrasound in assessing liver fat and to confirm the inter-operator reliability in different respiratory phases. We enrolled 45 patients examined during normal breathing at rest, peak inspiration, peak expiration, and semi-sitting position. The highest inter-operator agreement in both attenuation and scattering parameters was achieved at peak inspiration and peak expiration, followed by semi-sitting position. In conclusion, this technology also allows to monitor uncompliant patients, as it grants high reliability and reproducibility in different body position and respiratory phases. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.