543 results on '"Andrea, Russo"'
Search Results
2. Ocular Manifestations of Pediatric Rhinosinusitis: A Comprehensive Review
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Antonino Maniaci, Caterina Gagliano, Salvatore Lavalle, Nicolien van der Poel, Luigi La Via, Antonio Longo, Andrea Russo, and Marco Zeppieri
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rhinosinusitis ,pediatrics ,ocular complications ,Medicine - Abstract
Background: Rhinosinusitis is a common childhood illness that may result in a number of ocular problems. The goal of this thorough analysis is to compile the available data regarding the kinds, prevalence, and treatment of ocular problems related to juvenile rhinosinusitis. Methods: A comprehensive analysis of electronic databases, such as PubMed, Embase, and Cochrane Library, was carried out to pinpoint pertinent research articles written in English and published between the beginning and August of 2023. Included were studies that discuss ocular problems in young children suffering from rhinosinusitis. Study characteristics, ocular complication kinds, occurrence rates, and management approaches were the main topics of data extraction. Results: A significant number of pertinent research on ocular problems related to juvenile rhinosinusitis was found through the literature search. Preliminary searches indicated that orbital cellulitis, subperiosteal abscess, cavernous sinus thrombosis, and optic neuritis are probably the most often reported ocular problems. It is expected that these problems will occur at a wide range of incidence rates, from somewhat unusual to more prevalent. Depending on the severity of the consequences, management techniques are expected to require a combination of surgical and medicinal procedures. Healthcare professionals will benefit from the findings since they will improve knowledge of the clinical presentation, diagnosis, and treatment of these potentially blinding consequences. The evaluation also assists in identifying knowledge gaps and guides future directions for this field of study, both of which are critical to enhancing patient outcomes. Conclusions: The wide range of topics included in this study will help to better understand the burden of ocular consequences related to juvenile rhinosinusitis and will make it easier to build preventative and treatment plans that work better.
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- 2024
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3. Comparing New Smartphone-Connected Handheld Ultrasound Device vs. Traditional Ultrasound in Vitreo-Retinal Disease Diagnosis
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Giovanni Rubegni, Marco Zeppieri, Andrea Russo, Niccolò Castellino, Mario Fruschelli, Theodora Hadjistilianou, Linda Tognetti, Matteo Orione, Luca Lanzafame, Caterina Gagliano, Alessandra Cartocci, Gian Marco Tosi, and Teresio Avitabile
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vitreo-retinal diseases ,POCUS ,telemedicine ,Medicine (General) ,R5-920 - Abstract
(1) Background: Ocular emergencies account for 1.5–3% of emergency department (ED) visits and require urgent diagnosis to prevent serious complications. Ultrasonography is a crucial, non-invasive diagnostic tool for these conditions but traditionally lacks portability and integration with modern electronic smart devices. The purpose of this study was to assess the accuracy and performance of a new handheld ultrasound device in comparison to a conventional cart-based sonographic machine in patients attending to the ED for vitreo-retinal diseases. (2) Methods: three specialists in ophthalmology, with at least 4-year experience in vitreo-retinal diseases and eye ultrasound, evaluated images of 50 eyes with both portable and traditional ultrasound probes. Each specialist made the diagnosis based on the images captured with both probes and then rated their overall image quality and confidence of diagnosis with a five-point Likert scale. The concordance of diagnosis between the two probes was evaluated. (3) Results: The sample comprised 42 patients. Twenty (40%) healthy eyes and thirty eyes with the following vitreo-retinal interface conditions were examined: 12 retinal detachment (24%), 8 vitreous hemorrhage (16%), and 10 posterior vitreous detachment (20%). The overall accuracy of the two devices appeared to be comparable (70.7% vs. 69.3%). The Butterfly iQ+ probe showed similar sensitivity in retinal detachment diagnosis (91.7% vs. 94.4% of the Accutome B-scan Pro), while it showed poor performance in diagnosing posterior vitreous detachment (sensitivity = 27.2%); (4) Conclusions: The Butterfly iQ+ device demonstrated high sensitivity in the diagnosis of retinal detachment. Significant adjustments are still needed to improve the resolution of the vitreous body.
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- 2024
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4. Corrigendum: Infertility in Fabry’s disease: role of hypoxia and inflammation in determining testicular damage
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Luigi Sansone, Federica Barreca, Manuel Belli, Michele Aventaggiato, Andrea Russo, Giulietta A. Perrone, Matteo A. Russo, Marco Tafani, and Andrea Frustaci
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Fabry’s disease ,hypoxia ,inflammation ,cellular and molecular rehabilitation ,testicular damage ,new therapeutic targets for infertility rehabilitation ,Diseases of the endocrine glands. Clinical endocrinology ,RC648-665 - Published
- 2024
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5. Associations between hypertension and cognitive, mood, and behavioral parameters in very old adults: results from the IlSIRENTE study
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Helio José Coelho-Junior, Riccardo Calvani, Matteo Tosato, Andrea Russo, Francesco Landi, Anna Picca, and Emanuele Marzetti
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cardiovascular disease ,antihypertensive drugs ,cognitive function ,psychiatric disorders ,depression ,mood ,Public aspects of medicine ,RA1-1270 - Abstract
IntroductionStudies on the associations between hypertension-related parameters and cognitive function, mood, and behavioral symptoms in older adults have produced mixed findings. A possible explanation for these divergent results is that investigations have not adequately adjusted their analyses according to the use of angiotensin-converting enzyme inhibitors (ACEIs). Therefore, the present study examined the cross-sectional associations between hypertension-related parameters, ACEI use, and cognitive function, mood, and behavioral symptoms in very old adults.MethodsThis study was conducted by analyzing the IlSIRENTE database, a prospective cohort study that collected data on all individuals aged 80 years and older residing in the Sirente geographic area (n = 364). Blood pressure (BP) was assessed after 20 to 40 min of rest, while participants sat in an upright position. Drugs were coded according to the Anatomical Therapeutic and Chemical codes. Cognitive function, mood, and behavioral symptoms were recorded using the Minimum Data Set Home Care instrument. Blood inflammatory markers were measured.ResultsHypertension-related parameters were significantly associated with many cognitive, mood, and behavioral parameters after adjustment for covariates. However, only the inverse association between hypertension and lesser problems with short-term memory remained significant. Participants with hypertension had lower blood concentrations of inflammatory markers in comparison to their normotensive peers.ConclusionFindings from the present study indicate that high BP values are associated with fewer complaints about memory problems in very old adults. Furthermore, a lower concentration of inflammatory markers was found in hypertensive participants. ACEI use might affect this scenario.
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- 2024
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6. Innovative Bioscaffolds in Stem Cell and Regenerative Therapies for Corneal Pathologies
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Federico Visalli, Federico Fava, Matteo Capobianco, Mutali Musa, Fabiana D’Esposito, Andrea Russo, Davide Scollo, Antonio Longo, Caterina Gagliano, and Marco Zeppieri
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scaffolds ,corneal disease ,stem cell ,regenerative medicine ,growth factors ,Technology ,Biology (General) ,QH301-705.5 - Abstract
Corneal diseases, which can result in substantial visual impairment and loss of vision, are an important worldwide health issue. The aim of this review was to investigate the novel application of bioscaffolds in stem cell and regenerative treatments for the treatment of corneal disorders. The current literature reports that organic and artificial substances create bioscaffolds that imitate the inherent structure of the cornea, facilitating the attachment, growth, and specialization of stem cells. Sophisticated methods such as electrospinning, 3D bioprinting, and surface modification have been reported to enhance the characteristics of the scaffold. These bioscaffolds have been shown to greatly improve the survival of stem cells and facilitate the regrowth of corneal tissue in both laboratory and live animal experiments. In addition, the incorporation of growth factors and bioactive compounds within the scaffolds can promote a favorable milieu for corneal regeneration. To summarize, the advancement of these groundbreaking bioscaffolds presents a hopeful treatment strategy for the regeneration of the cornea, which has the potential to enhance the results for individuals suffering from corneal disorders. This study highlights the possibility of utilizing the fields of biomaterials science and stem cell treatment to tackle medical demands that have not yet been satisfied in the field of ophthalmology.
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- 2024
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7. Association between Mediterranean Diet and Advanced Glycation End Products in University Students: A Cross-Sectional Study
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Nikolina Polić, Viviana Matulić, Tanja Dragun, Helena Matek, Mario Marendić, Ivana Žižić Efendić, Andrea Russo, and Ivana Kolčić
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Mediterranean diet ,advanced glycation end products ,coffee ,physical activity ,smoking ,health ,Nutrition. Foods and food supply ,TX341-641 - Abstract
The aim of this study was to evaluate the association between the Mediterranean diet (MD) and the accumulation of advanced glycation end products (AGEs) measured by skin autofluorescence. This cross-sectional study included 1016 healthy students from the University of Split, Croatia. Participants completed a self-administered questionnaire. Adherence to the MD was assessed using the Mediterranean Diet Serving Score (MDSS), and tissue AGEs accumulation was measured using the AGE Reader mu (DiagnOptics). Multivariate linear regression was used in the analysis. Students’ age and female gender were associated with higher levels of AGEs, which was likewise found for greater coffee intake, adequate olive oil consumption, smoking, and lower levels of physical activity. Higher consummation of vegetables and eating breakfast regularly were associated with lower AGEs levels. The overall MD adherence was not associated with AGEs, possibly due to very low overall compliance to the MD principles among students (8.3% in women and 3.8% in men). Health perception was positively associated with the MD and nonsmoking and negatively with the perceived stress level, while AGEs did not show significant association with self-rated students’ health. These results indicate that various lifestyle habits are associated with AGEs accumulation even in young and generally healthy people. Hence, health promotion and preventive measures are necessary from an early age.
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- 2024
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8. An Interactive Dashboard for Patient Monitoring and Management: A Support Tool to the Continuity of Care Centre.
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Mariachiara Savino, Nicola Acampora, Carlotta Masciocchi, Roberto Gatta, Chiara Dachena, Stefania Orini, Andrea Cambieri, Francesco Landi, Graziano Onder, Andrea Russo, Sara Salini, Vincenzo Valentini, Andrea Damiani, Stefano Patarnello, and Christian Barillaro
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- 2023
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9. The weak field limit of quantum matter back-reacting on classical spacetime
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Isaac Layton, Jonathan Oppenheim, Andrea Russo, and Zachary Weller-Davies
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Quantum Dissipative Systems ,Classical Theories of Gravity ,Models of Quantum Gravity ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract Consistent coupling of quantum and classical degrees of freedom exists so long as there is both diffusion of the classical degrees of freedom and decoherence of the quantum system. In this paper, we derive the Newtonian limit of such classical-quantum (CQ) theories of gravity. Our results are obtained both via the gauge fixing of the recently proposed path integral theory of CQ general relativity and via the CQ master equation approach. In each case, we find the same weak field dynamics. We find that the New-tonian potential diffuses by an amount lower bounded by the decoherence rate into mass eigenstates. We also present our results as an unraveled system of stochastic differential equations for the trajectory of the hybrid classical-quantum state and provide a series of kernels for constructing figures of merit, which can be used to rule out part of the parameter space of classical-quantum theories of gravity by experimentally testing it via the decoherence-diffusion trade-off. We compare and contrast the weak field limit to previous models of classical Newtonian gravity coupled to quantum systems. Here, we find that the Newtonian potential and quantum state change in lock-step, with the flow of time being stochastic.
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- 2023
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10. Infertility in Fabry’s Disease: role of hypoxia and inflammation in determining testicular damage
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Luigi Sansone, Federica Barreca, Manuel Belli, Michele Aventaggiato, Andrea Russo, Giulietta A. Perrone, Matteo A. Russo, Marco Tafani, and Andrea Frustaci
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Fabry’s disease ,hypoxia ,inflammation ,cellular and molecular rehabilitation ,testicular damage ,new therapeutic targets for infertility rehabilitation ,Diseases of the endocrine glands. Clinical endocrinology ,RC648-665 - Abstract
IntroductionFabry’s disease (FD) is a genetic X-linked systemic and progressive rare disease characterized by the accumulation of globotriaosylceramide (GB3) into the lysosomes of many tissues. FD is due to loss-of-function mutations of α-galactosidase, a key-enzyme for lysosomal catabolism of glycosphingolipids, which accumulate as glycolipid bodies (GB). In homozygous males the progressive deposition of GB3 into the cells leads to clinical symptoms in CNS, skin, kidney, etc. In testis GB accumulation causes infertility and alterations of spermatogenesis. However, the precise damaging mechanism is still unknown. Our hypothesis is that GB accumulation reduces blood vessel lumen and increases the distance of vessels from both stromal cells and seminiferous parenchyma; this, in turn, impairs oxygen and nutrients diffusion leading to subcellular degradation of seminiferous epithelium and sterility.MethodsTo test this hypothesis, we have studied a 42-year-old patient presenting a severe FD and infertility, with reduced number of spermatozoa, but preserved sexual activity. Testicular biopsies were analyzed by optical (OM) and transmission electron microscopy (TEM). Activation and cellular localization of HIF-1α and NFκB was analyzed by immunofluorescence (IF) and RT-PCR on homogeneous tissue fractions after laser capture microdissection (LCMD).ResultsOM and TEM showed that GB were abundant in vessel wall cells and in interstitial cells. By contrast, GB were absent in seminiferous epithelium, Sertoli’s and Leydig’s cells. However, seminiferous tubular epithelium and Sertoli’s cells showed reduced diameter, thickening of basement membrane and tunica propria, and swollen or degenerated spermatogonia. IF showed an accumulation of HIF-1α in stromal cells but not in seminiferous tubules. On the contrary, NFκB fluorescence was evident in tubules, but very low in interstitial cells. Finally, RT-PCR analysis on LCMD fractions showed the expression of pro-inflammatory genes connected to the HIF-1α/NFκB inflammatory-like pathway.ConclusionOur study demonstrates that infertility in FD may be caused by reduced oxygen and nutrients due to GB accumulation in blood vessels cells. Reduced oxygen and nutrients alter HIF-1α/NFκB expression and localization while activating HIF-1α/NFκB driven-inflammation-like response damaging seminiferous tubular epithelium and Sertoli’s cells.
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- 2024
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11. COVID-19-related retinal microvasculopathy and systemic implications in patients with severe disease: results from the Methuselah study
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Niccolò Castellino, Antonio Longo, Andrea Russo, Vincenza Bonfiglio, Matteo Fallico, Mario Damiano Toro, Francesco Cappellani, Marco Grillo, Agostino Gaudio, Lorenzo Lo Cicero, Concetto Sessa, Michele Colaci, Lorenzo Malatino, Pietro Castellino, Teresio Avitabile, and Luca Zanoli
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macula ,optical coherence tomography angiography ,vascular density ,foveal avascular zone ,acute kidney injury ,arterial stiffness ,Medicine (General) ,R5-920 - Abstract
ObjectivesTo assess the reversibility of retinal microvascular changes in the long term and to investigate the potential links with other vascular diseases of COVID-19.MethodsWe designed a prospective multicenter observational study. Patients were enrolled from the Methuselah study cohort. Retinal vascular function was studied in these patients using optical coherence tomography angiography (OCTA); aortic stiffness was measured using aortic pulse wave velocity. These examinations were performed 1 (Visit 1) and 12 (Visit 2) months after the hospital discharge for severe COVID-19. A control subject group matched for age and sex was included to define normal values.ResultsA total of 28 control subjects (56 eyes) and 25 patients (50 eyes) completed the scheduled OCTA assessment; 18 patients (36 eyes) also completed the macrovascular examination. Compared to controls, the vessel density of the superficial capillary plexus (SCP) was reduced, whereas the foveal avascular zone area was enlarged at Visit 1 (p = 0.016 and
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- 2024
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12. Anti-vascular endothelial growth factor monotherapy or combined with verteporfin photodynamic therapy for retinal angiomatous proliferation: a systematic review with meta-analysis
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Matteo Fallico, Iacopo Macchi, Andrea Maugeri, Giuliana Favara, Martina Barchitta, Roberta Magnano San Lio, Antonella Agodi, Andrea Russo, Antonio Longo, Teresio Avitabile, Niccolò Castellino, Michele Reibaldi, Francesco Pignatelli, Maria Vadalà, Clara Patanè, Marcella Nebbioso, and Vincenza Bonfiglio
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retinal angiomatous proliferation (RAP) ,anti vascular endothelial growth factor ,verteporfin photodynamic therapy (V-PDT) ,monotherapy ,combined therapy ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Purpose: To assess functional and anatomical outcomes of intravitreal anti-Vascular Endothelial Growth Factor (anti-VEGF) monotherapy versus combined with verteporfin Photodynamic Therapy (PDT) for Retinal Angiomatous Proliferation (RAP).Methods: Studies reporting outcomes of intravitreal anti-VEGF monotherapy and/or in combination with verteporfin PDT in RAP eyes with a follow-up ≥ 12 months were searched. The primary outcome was the mean change in best corrected visual acuity (BCVA) at 12 months. Mean change in central macular thickness (CMT) and mean number of injections were considered as secondary outcomes. The mean difference (MD) between pre- and post-treatment values was calculated along with 95% Confidence Interval (95% CI). Meta-regressions were performed to assess the influence of anti-VEGF number of injections on BCVA and CMT outcomes.Results: Thirty-four studies were included. A mean gain of 5.16 letters (95% CI = 3.30–7.01) and 10.38 letters (95% CI = 8.02–12.75) was shown in the anti-VEGF group and combined group, respectively (anti-VEGF group vs. combined group, p < 0.01). A mean CMT reduction of 132.45 µm (95% CI = from −154.99 to −109.90) and 213.93 µm (95% CI = from −280.04 to −147.83) was shown in the anti-VEGF group and combined group, respectively (anti-VEGF group vs. combined group, p < 0.02). A mean of 4.9 injections (95% CI = 4.2–5.6) and 2.8 injections (95% CI = 1.3–4.4) were administered over a 12-month period in the anti-VEGF group and combined group, respectively. Meta-regression analyses showed no influence of injection number on visual and CMT outcomes. High heterogeneity was found across studies for both functional and anatomical outcomes.Conclusion: A combined approach with anti-VEGF and PDT could provide better functional and anatomical outcomes in RAP eyes compared with anti-VEGF monotherapy.
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- 2023
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13. Morphological parameters of myopic choroidal neovascularization as predictive factors of anti-VEGF treatment response
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Niccolò Castellino, Maurizio Battaglia Parodi, Andrea Russo, Mario Damiano Toro, Matteo Fallico, Vincenza Bonfiglio, Agatino Davide Maugeri, Teresio Avitabile, and Antonio Longo
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Medicine ,Science - Abstract
Abstract The objective of this prospective study was to investigate the morphological changes of myopic choroidal neovascularization (mCNV) after treatment with anti-vascular endothelial growth factor and to identify potential features predictive of the final BCVA. OCT and OCTA features were evaluated at baseline and at 1, 6 and 12 months. Parameters investigated were the maturity pattern, presence of mCNV OCT activity signs, subretinal fibrosis and mCNV area. Forty patients (41 eyes) were included in the study. At the final visit, after a mean of 3.1 ± 1.4 injections, BCVA had improved significantly (p = 0.009) and subretinal hyperreflective exudation, subretinal fluid and intraretinal cysts nearly disappeared at 12 months. At baseline, 20 eyes had an immature CNV that were smaller, required less injections (2.5 ± 1.2 vs 3.8 ± 1.4, p = 0.002), they completely regressed in seven eyes and achieved a better BCVA (0.14 ± 0.15 vs 0.40 ± 0.26 logMAR, p
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- 2022
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14. Self-reported difficulty in walking 400 meters: the 'red flag' for probable sarcopenia
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Sara Salini, Andrea Russo, Riccardo Calvani, Marcello Covino, Anna Maria Martone, Matteo Tosato, Francesco Paolo Damiano, Anna Picca, Emanuele Marzetti, and Francesco Landi
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Muscle strength ,Physical performance ,Sarcopenia ,Frailty ,400 m walking test ,Geriatrics ,RC952-954.6 - Abstract
Abstract Background Sarcopenia is associated with adverse outcomes in older people. Several tools are recommended to assess muscle mass, muscle strength and physical performance, but are not always available in daily practice. Objective The aim of the present study is to evaluate if there is a correlation between the personal perception of physical performance (assessed through a question on personal functional status) and the effective presence of sarcopenia (according to the EWGSOP2 definition) using data from the Longevity Check-up 7 + project. Design Cross-sectional study. Setting The Longevity Check-up 7 + project is an ongoing study started in June 2015 and conducted in unconventional settings (i.e., exhibitions, malls, and health promotion campaigns). Subjects Candidate participants are eligible for enrollment if they are at least 18 years of age and provide written informed consent. For the present study subjects 65 years age old and older have been considered (n = 2901). Methods According to the most recent EWGSOP2 consensus definition, subjects were defined to be affected by probable sarcopenia when handgrip strength was less than 27 kg in male and less than 16 kg in female, respectively. Furthermore, a single question assessed the perceived health status regarding own physical performance: “Do you have any difficulty in walking 400 m?”. Results Using the EWGSOP2 algorithm, 529 (18,9%) participants were identified as affected by probable sarcopenia with a significant higher prevalence among subjects with self-reported difficulty in walking 400 m compared to participant without any difficulty (33.6% versus 13.1%, respectively; p
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- 2022
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15. Clinical-radiomic models based on digital breast tomosynthesis images: a preliminary investigation of a predictive tool for cancer diagnosis
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Federica Murtas, Valeria Landoni, Pedro Ordòñez, Laura Greco, Francesca Romana Ferranti, Andrea Russo, Letizia Perracchio, and Antonello Vidiri
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radiomic ,predictive model ,breast cancer ,AI ,tomosynthesis (DBT) ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
ObjectiveThis study aimed to develop a clinical–radiomic model based on radiomic features extracted from digital breast tomosynthesis (DBT) images and clinical factors that may help to discriminate between benign and malignant breast lesions.Materials and methodsA total of 150 patients were included in this study. DBT images acquired in the setting of a screening protocol were used. Lesions were delineated by two expert radiologists. Malignity was always confirmed by histopathological data. The data were randomly divided into training and validation set with an 80:20 ratio. A total of 58 radiomic features were extracted from each lesion using the LIFEx Software. Three different key methods of feature selection were implemented in Python: (1) K best (KB), (2) sequential (S), and (3) Random Forrest (RF). A model was therefore produced for each subset of seven variables using a machine-learning algorithm, which exploits the RF classification based on the Gini index.ResultsAll three clinical–radiomic models show significant differences (p < 0.05) between malignant and benign tumors. The area under the curve (AUC) values of the models obtained with three different feature selection methods were 0.72 [0.64,0.80], 0.72 [0.64,0.80] and 0.74 [0.66,0.82] for KB, SFS, and RF, respectively.ConclusionThe clinical–radiomic models developed by using radiomic features from DBT images showed a good discriminating power and hence may help radiologists in breast cancer tumor diagnoses already at the first screening.
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- 2023
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16. Lower Adherence to a Mediterranean Diet Is Associated with High Adiposity in Community-Dwelling Older Adults: Results from the Longevity Check-Up (Lookup) 7+ Project
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Stefano Cacciatore, Giordana Gava, Riccardo Calvani, Emanuele Marzetti, Hélio José Coelho-Júnior, Anna Picca, Ilaria Esposito, Francesca Ciciarello, Sara Salini, Andrea Russo, Matteo Tosato, and Francesco Landi
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aging ,body composition ,body fat ,relative fat mass ,nutrition ,obesity ,Nutrition. Foods and food supply ,TX341-641 - Abstract
High adiposity impacts health and quality of life in old age, owing to its association with multimorbidity, decreased physical performance, and frailty. Whether a high adherence to a Mediterranean diet (Medi-Diet) is associated with reduced body adiposity in older adults is unclear. The present study was conducted to assess the prevalence of high adiposity in a large sample of community-dwelling older adults. We also explored the relationship between whole-body adiposity estimated through relative fat mass (RFM) and Medi-Diet adherence. Data were obtained from the Longevity Check-up 7+ (Lookup7+) project database. RFM was estimated from anthropometric and personal parameters using a validated equation. RFM was categorized as high if ≥40% in women and ≥30% in men. Information on diet was collected using a food frequency questionnaire, while Medi-Diet adherence was assessed through a modified version of the Medi-Lite scoring system. Analyses were conducted in 2092 participants (mean age 73.1 ± 5.9 years; 53.4% women). Mean RFM was 39.6 ± 5.14% in women and 29.0 ± 3.6% in men. High adiposity was found in 971 (46.4%) participants and was more frequent in those with a low (54.2%) or moderate (46.4%) Medi-Diet adherence compared with the high-adherence group (39.7%, p < 0.001). Logistic regression indicated that older adults with high Medi-Diet adherence were less likely to have a high RFM. Other factors associated with a greater risk of having high adiposity were older age, female sex, and physical inactivity. Our findings support an association between healthy lifestyles, including a greater adherence to a Mediterranean-style diet, and lower body adiposity in older adults.
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- 2023
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17. Analyzing Communication Broadcasting in the Digital Space.
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Giovanni Giuffrida, Francesco Mazzeo Rinaldi, and Andrea Russo
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- 2021
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18. Sewing spacetime with Lorentzian threads: complexity and the emergence of time in quantum gravity
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Juan F. Pedraza, Andrea Russo, Andrew Svesko, and Zachary Weller-Davies
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AdS-CFT Correspondence ,Gauge-Gravity Correspondence ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract Holographic entanglement entropy was recently recast in terms of Riemannian flows or ‘bit threads’. We consider the Lorentzian analog to reformulate the ‘complexity=volume’ conjecture using Lorentzian flows — timelike vector fields whose minimum flux through a boundary subregion is equal to the volume of the homologous maximal bulk Cauchy slice. By the nesting of Lorentzian flows, holographic complexity is shown to obey a number of properties. Particularly, the rate of complexity is bounded below by conditional complexity, describing a multi-step optimization with intermediate and final target states. We provide multiple explicit geometric realizations of Lorentzian flows in AdS backgrounds, including their time-dependence and behavior near the singularity in a black hole interior. Conceptually, discretized flows are interpreted as Lorentzian threads or ‘gatelines’. Upon selecting a reference state, complexity thence counts the minimum number of gatelines needed to prepare a target state described by a tensor network discretizing the maximal volume slice, matching its quantum information theoretic definition. We point out that suboptimal tensor networks are important to fully characterize the state, leading us to propose a refined notion of complexity as an ensemble average. The bulk symplectic potential provides a specific ‘canonical’ thread configuration characterizing perturbations around arbitrary CFT states. Consistency of this solution requires the bulk satisfy the linearized Einstein’s equations, which are shown to be equivalent to the holographic first law of complexity, thereby advocating for a principle of ‘spacetime complexity’. Lastly, we argue Lorentzian threads provide a notion of emergent time. This article is an expanded and detailed version of [1], including several new results.
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- 2022
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19. Robotic Psychology: A PRISMA Systematic Review on Social-Robot-Based Interventions in Psychological Domains
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Mirko Duradoni, Giulia Colombini, Paola Andrea Russo, and Andrea Guazzini
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social robot ,social robot psychotherapy ,robot-based psychotherapy ,robotic psychology ,robopsychology ,Science - Abstract
Current technological advancements have allowed robots to be successfully employed in the healthcare sector. However, the recently acquired ability of social robots to process social information and act according to it has potentially made them very well suited to support or conduct psychological interventions. The present paper carried out a systematic review of the available literature regarding social-robot-based interventions in psychological domains using preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. The inclusion criteria were: (i) publication date until 2020; (ii) being an empirical study, master thesis, or project report; (iii) written in English or Italian languages (the two languages spoken by the authors); (iv) published in a scholarly peer-reviewed journal or conference proceedings, or were Ph.D. or master’s theses; and (v) assessed “social robot”-based intervention in psychological domains. Overall, the review showed that three main areas may benefit from social-robot-based interventions: social skills, mood, and wellbeing (e.g., stress and anxiety levels). Interestingly, social robots seemed to have a performance comparable to, and sometimes even better than, human operators. The main, but not exclusive, target of robot-based interventions in the psychological field was children with autism spectrum disorder (ASD). As evidence is, however, still limited and in an embryonic state, deeper investigations are needed to assess the full potential of social robots for the purposes of psychological intervention. This is relevant, considering the role that social robots could have in overcoming barriers to access psychological assessment and therapies.
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- 2021
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20. Reduced Prognostic Role of Serum PCT Measurement in Very Frail Older Adults Admitted to the Emergency Department
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Andrea Russo, Sara Salini, Giordana Gava, Giuseppe Merra, Andrea Piccioni, Giuseppe De Matteis, Gianluca Tullo, Angela Novelli, Martina Petrucci, Antonio Gasbarrini, Francesco Landi, Francesco Franceschi, and Marcello Covino
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procalcitonin ,elderly ,frailty ,emergency department ,sepsis ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Background: This study aims to evaluate the prognostic role of serum PCT in older patients with suspect sepsis or infective diagnosis in the Emergency Department (ED) with a particular focus on the clinical consequences and characteristics due to frailty status. Methods: This is a observational retrospective study conducted in the ED of a teaching hospital. We identified all consecutive patients aged ≥ 80 years admitted to the ED and subsequently hospitalized for clinical suspicion of infection. Inclusion criteria were: age ≥ 80 years and clinical suspicion of infection; availability of a PCT determination obtained < 24 h since ED access; and Clinical Frailty Scale (CFS) determination. Study endpoints were the diagnostic accuracy of PCT for all-cause in-hospital death, infective diagnosis at discharge, and bloodstream infection. Diagnostic accuracy was calculated via ROC analysis and compared in the patients with severe frailty, measured by CFS > 6, and patients with low or moderate frailty (CFS 1–6). A multivariate analysis was performed to calculate the adjusted odds of raised PCT values for the study endpoints. Results: In total, 1459 adults ≥ 80 years with a clinical suspicion of infection were included in the study cohort. The median age of the sample was 85 years (82–89), with 718 (49.2%) males. The multivariate models revealed that, after adjusting for significant covariates, the PCT values at ED admission were significantly associated with higher odds of infective diagnosis only in the fit/moderately frail group (Odds Ratio [95% CI] 1.04 [1.01–1.08], p 0.009) and not in very frail patients (Odds Ratio [95% CI] 1.02 [0.99–1.06], p 0.130). Similarly, PCT values were significantly associated with higher odds of in-hospital death in the fit/moderately frail group (Odds Ratio [95% CI] 1.01 [1.00–1.02], p 0.047), but not in the very frail ones (Odds Ratio [95% CI] 1.00 [0.98–1.02], p 0.948). Conversely, the PCT values were confirmed to be a good independent predictor of bloodstream infection in both the fit/moderately frail group (Odds Ratio [95% CI] 1.06 [1.04–1.08], p < 0.001) and the very frail group (Odds Ratio [95% CI] 1.05 [1.03–1.07], p < 0.001). Conclusions: The PCT values at ED admission do not predict infective diagnosis, nor are associated with higher odds of in-hospital death. Still, in frail older adults, the PCT values in ED could be a useful predictor of bloodstream infection.
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- 2023
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21. Directional Dark Matter Searches with CYGNO
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Fernando Domingues Amaro, Elisabetta Baracchini, Luigi Benussi, Stefano Bianco, Cesidio Capoccia, Michele Caponero, Gianluca Cavoto, André Cortez, Igor Abritta Costa, Emiliano Dané, Giorgio Dho, Emanuele Di Marco, Giulia D’Imperio, Flaminia Di Giambattista, Robert R. M. Gregorio, Francesco Iacoangeli, Herman Pessoa Lima Júnior, Amaro da Silva Lopes Júnior, Giovanni Maccarrone, Rui Daniel Passos Mano, Michela Marafini, Giovanni Mazzitelli, Alasdair G. McLean, Andrea Messina, Cristina Maria Bernardes Monteiro, Rafael Antunes Nobrega, Igor Fonseca Pains, Emiliano Paoletti, Luciano Passamonti, Sandro Pelosi, Fabrizio Petrucci, Stefano Piacentini, Davide Piccolo, Daniele Pierluigi, Davide Pinci, Atul Prajapati, Francesco Renga, Rita Joana da Cruz Roque, Filippo Rosatelli, Andrea Russo, Joaquim Marques Ferreira dos Santos, Giovanna Saviano, Neil Spooner, Roberto Tesauro, Sandro Tomassini, and Samuele Torelli
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dark matter ,time projection chamber ,optical readout ,electroluminescence ,negative ion drift ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
The CYGNO project aims at developing a high resolution Time Projection Chamber with optical readout for directional dark matter searches and solar neutrino spectroscopy. Peculiar CYGNO’s features are the 3D tracking capability provided by the combination of photomultipliers and scientific CMOS camera signals, combined with a helium-fluorine-based gas mixture at atmospheric pressure amplified by gas electron multipliers structures. In this paper, the performances achieved with CYGNO prototypes and the prospects for the upcoming underground installation at Laboratori Nazionali del Gran Sasso of a 50-L detector in fall 2021 will be discussed, together with the plans for a 1-m3 experiment. The synergy with the ERC consolidator, grant project INITIUM, aimed at realising negative ion drift operation within the CYGNO 3D optical approach, will be further illustrated.
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- 2021
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22. Diagnostic methods and therapeutic options of uveal melanoma with emphasis on MR imaging—Part II: treatment indications and complications
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Pietro Valerio Foti, Mario Travali, Renato Farina, Stefano Palmucci, Corrado Spatola, Rocco Luca Emanuele Liardo, Roberto Milazzotto, Luigi Raffaele, Vincenzo Salamone, Rosario Caltabiano, Giuseppe Broggi, Lidia Puzzo, Andrea Russo, Michele Reibaldi, Antonio Longo, Paolo Vigneri, Teresio Avitabile, Giovani Carlo Ettorre, and Antonio Basile
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Magnetic resonance imaging ,Melanoma ,Eye ,Brachytherapy ,Proton therapy ,Medical physics. Medical radiology. Nuclear medicine ,R895-920 - Abstract
Abstract Therapy of uveal melanoma aims to preserve the eye and its function and to avoid metastatic dissemination. The treatment choice is difficult and must keep into account several factors; the therapeutic strategy of uveal melanoma should therefore be personalized, sometimes requiring to combine different treatment techniques. Nowadays globe-sparing radiotherapy techniques are often preferred to enucleation. Plaque brachytherapy, the most commonly used eye-preserving therapy, is suitable for small- and medium-sized uveal melanomas. Proton beam radiotherapy is indicated for tumours with noticeable size, challenging shape and location, but is more expensive and less available than brachytherapy. Enucleation is currently restricted to advanced tumours, uveal melanomas with orbital or optic nerve involvement, blind and painful eyes because of treatment-related complications (neovascular glaucoma, chronic inflammatory processes). The effect of proton beam therapy on neoplastic tissue is related to direct cytotoxic action of the radiations, impairment of neoplastic vascular supply and immunologic response. Complications after radiotherapy are frequent and numerous and mainly related to tumour thickness, radiation dose and distance between the tumour and optic nerve. The purpose of this pictorial review is to provide the radiologists with awareness about diagnostic methods and therapeutic options of uveal melanoma. In the present second section, we discuss the therapeutic management of uveal melanoma, describing the main ocular-conserving radiotherapic techniques. We subsequently present an overview of the effects of radiations on neoplastic tissue. Lastly, we review ocular complications following radiotherapy that should be evaluated by radiologists during follow-up MRI examinations.
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- 2021
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23. Diagnostic methods and therapeutic options of uveal melanoma with emphasis on MR imaging—Part I: MR imaging with pathologic correlation and technical considerations
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Pietro Valerio Foti, Mario Travali, Renato Farina, Stefano Palmucci, Corrado Spatola, Luigi Raffaele, Vincenzo Salamone, Rosario Caltabiano, Giuseppe Broggi, Lidia Puzzo, Andrea Russo, Michele Reibaldi, Antonio Longo, Paolo Vigneri, Teresio Avitabile, Giovani Carlo Ettorre, and Antonio Basile
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Magnetic resonance imaging ,Diffusion magnetic resonance imaging ,Melanoma ,Retinal detachment ,Eye ,Medical physics. Medical radiology. Nuclear medicine ,R895-920 - Abstract
Abstract Uveal melanoma is a malignant neoplasm that derives from pigmented melanocytes of the uvea and involves, in order of decreasing prevalence, the choroid, ciliary body and iris. Its prognosis is related to histopathologic and genetic features, tumor size and location, extraocular extension. The diagnosis is fundamentally based on clinical evaluation (ophthalmoscopy, biomicroscopy) and ultrasonography. MRI is useful in case of untransparent lens or subretinal effusion. Moreover, MRI has a significant role to confirm the diagnosis, in the evaluation of the local extent of the disease with implications for treatment planning, and in the follow-up after radiotherapy treatment. Uveal melanoma can show different morphologic features (lentiform, dome or mushroom shape) and often determines retinal detachment. MR appearance of uveal melanoma mainly depends on the melanin content. Uveal melanoma typically displays high signal intensity on T1-weighted images and low signal intensity on T2-weighted images. Nevertheless, imaging appearance may be variable based on the degree of pigmentation and the presence of areas of necrosis or cavitation. Differential diagnosis includes other uveal lesions. The radiologists and in particular MRI play a significant role in the clinical management of uveal melanoma. The purpose of this pictorial review is to provide the radiologists with awareness about diagnostic methods and therapeutic options of uveal melanoma. In the present first section we summarize the MR anatomy of the eye and describe ophthalmological and radiological imaging techniques to diagnose uveal melanomas, with emphasis on the role of MR imaging. Additionally, we review MR imaging appearance of uveal melanomas.
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- 2021
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24. Physical performance and incidence of negative events in very old adults: results from the IlSIRENTE study
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José Coelho-Júnior, Hélio, Russo, Andrea, Landi, Francesco, Marzetti, Emanuele, Andrea Russo, Francesco Landi (ORCID:0000-0002-3472-1389), Emanuele Marzetti (ORCID:0000-0001-9567-6983), José Coelho-Júnior, Hélio, Russo, Andrea, Landi, Francesco, Marzetti, Emanuele, Andrea Russo, Francesco Landi (ORCID:0000-0002-3472-1389), and Emanuele Marzetti (ORCID:0000-0001-9567-6983)
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Background: Declining physical performance in old age is associated with a wide range of negative health related outcomes, including disability, poor quality of life, admission to hospital, admission to residential care, and death (1 3). However, it is unclear which physical capabilities should be prioritized to obtain prognostic information in older adults. Methods: ilSIRENTE was a prospective cohort study of older adults residing in the mountain community of the Sirente geographic area in Central Italy. The study was designed by the Department of Geriatrics of the Università Cattolica del Sacro Cuore (Rome, Italy) an d the teaching nursing home Opera Santa Maria della Pace (Fontecchio, L’Aquila, Italy) in partnership with local administrators and primary care physicians of the Sirente Mountain Community Municipalities. The protocol was approved by the Ethics Committee of the Université Cattolica del Sacro Cuore. Prior to enrollment, all participants or their proxies, when appropriate, provided signed informed consent. Baseline assessments began in December 2003 and were completed in September 2004. Follow up visits took place after 24 months of baseline assessment. Information about medical history, medications, and lifestyle habits (e.g., smoking, alcohol consumption, physical activity) was collected using validated questionnaires. Physical performance was assessed usin g isometric handgrip strength, walking speed at usual and fast pace, 5 time sit to stand test, and sit to stand power measures. Absolute, relative, allometric, and specific muscle power values of lower extremities were calculated using the equations validated by Alcazar et al. (5). Appendicular skeletal muscle mass was estimated from calf circumfe rence using a validated equation (6). History of falls, incident falls, and disability status according to basic Activities of Daily Living (ADLs) were recorded over two years. Survival status was obtained from the participants’ general practitioners a
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- 2024
25. Fluocinolone acetonide vitreous insert for chronic diabetic macular oedema: a systematic review with meta-analysis of real-world experience
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Matteo Fallico, Andrea Maugeri, Andrew Lotery, Antonio Longo, Vincenza Bonfiglio, Andrea Russo, Teresio Avitabile, Claudio Furino, Gilda Cennamo, Martina Barchitta, Antonella Agodi, Paola Marolo, Luca Ventre, Paolo Caselgrandi, and Michele Reibaldi
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Medicine ,Science - Abstract
Abstract We conducted a meta-analysis of real-world studies on the 0.19 mg Fluocinolone Acetonide (FAc) intravitreal implant for chronic diabetic macular oedema (DMO), comparing these findings with the Fluocinolone Acetonide for Diabetic Macular Edema (FAME) study. The primary outcome was mean change of best corrected visual acuity (BCVA) at 24 months. Secondary outcomes were 36-month mean BCVA, mean central macular thickness (CMT) change, rates of eyes receiving supplementary intravitreal therapy, cataract surgery, intraocular pressure (IOP)-lowering drops and glaucoma surgery. Mean differences (MDs) with 95% confidence intervals (CIs) were calculated. Nine real-world studies were included. The FAc implant yielded a significantly improved BCVA at 24 and 36 months (24-month MD = 4.52; 95% CI 2.56–6.48; 36-month MD = 8.10; 95% CI 6.34–9.86). These findings were comparable with the FAME study. The FAc implant yielded significantly reduced 24- and 36-month CMT. Pooled proportions of cataract surgery, IOP-lowering drops and glaucoma surgery were 39%, 27% and 3%, respectively, all lower than the FAME study. Pooled estimate of supplementary intravitreal therapy was 39%, higher than the 15.2% of the FAME study. This meta-analysis of real-world studies confirms favorable visual and anatomical outcomes following FAc insert for chronic DMO. In real-life studies more than one third of patients received supplementary intravitreal therapy, an issue that needs to be further explored.
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- 2021
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26. Efficacy and Safety of Subthreshold Micropulse Yellow Laser for Persistent Diabetic Macular Edema After Vitrectomy: A Pilot Study
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Vincenza Bonfiglio, Robert Rejdak, Katarzyna Nowomiejska, Sandrine Anne Zweifel, Maximilian Robert Justus Wiest, Giovanni Luca Romano, Claudio Bucolo, Lucia Gozzo, Niccolò Castellino, Clara Patane, Corrado Pizzo, Michele Reibaldi, Andrea Russo, Antonio Longo, Matteo Fallico, Iacopo Macchi, Maria Vadalà, Teresio Avitabile, Ciro Costagliola, Kamil Jonak, and Mario Damiano Toro
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subthreshold micropulse laser ,tractional DME ,OCT angiography ,inflammation ,diabetic retinopathy ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Aim: To examine the effect of subthreshold micropulse yellow laser (SMYL) on best-corrected visual acuity (BCVA), central macular thickness (CMT), and optical coherence tomography angiography (OCT-A) changes in eyes with persistent diabetic macular edema (DME) after pars plana vitrectomy (PPV) for tractional DME (TDME).Patients and Methods: In a comparative study, 95 eyes of 95 consecutive patients with persistent DME were prospectively enrolled. The SMYL group (54 eyes) was treated with SMYL 6 months after PPV, while the control group (41 eyes) was followed up without treatment. BCVA and CMT by OCT were analyzed at baseline and 3 and 6 months. Additionally, parameters such as the vessel density (VD) in the superficial capillary plexus (SCP) and deep capillary plexus (DCP), respectively, and the area of the foveal avascular zone (FAZ) were also evaluated on OCT-A.Results: There were no significant differences between both groups in demographic data. In the SMYL group, mean BCVA was significantly increased [F(2,106) = 17.25; p < 0.001; ηp2 = 0.246] from 51.54 ± 13.81 ETDRS letters at baseline to 57.81 ± 12.82 ETDRS letters at 3 months (p < 0.001) and 57.83 ± 13.95 EDTRS letters at 6 months (p < 0.001), respectively. In comparison to the control group, BCVA values were statistically significantly higher in the SMYL group at 3 and 6 months, respectively. Mean CMT significantly decreased [F(2,106) = 30.98; p < 0.001; ηp2 = 0.368] from the baseline value 410.59 ± 129.91 μm to 323.50 ± 89.66 μm at 3 months (p < 0.001) and to 283.39 ± 73.45 μm at 6 months (p < 0.001). CMT values were significantly lower in the SMYL group (p < 0.001), especially at 6 months follow-up time (p < 0.001) compared with the control group. Parafoveal VD in the SCP and DCP was significantly higher in the SMYL group in comparison to the control group, respectively, at 3-month (SCP p < 0.001; DCP p < 0.001) and 6-month follow-up (SCP p < 0.001; DCP p < 0.001). FAZ area was also significantly smaller in the SMYL group at 6-month follow-up (p = 0.001). There were no adverse SMYL treatment effects.Conclusion: SMYL therapy may be a safe and effective treatment option in eyes with persistent macular edema following PPV for TDME.
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- 2022
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27. Urinary expression of let-7c cluster as non-invasive tool to assess the risk of disease progression in patients with high grade non-muscle invasive bladder Cancer: a pilot study
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Manuela Spagnuolo, Manuela Costantini, Mariaconsiglia Ferriero, Marco Varmi, Isabella Sperduti, Giulia Regazzo, Lucia Cicchillitti, Ana Belén Díaz Méndez, Giovanni Cigliana, Vincenzo Pompeo, Andrea Russo, Valentina Laquintana, Riccardo Mastroianni, Giulia Piaggio, Umberto Anceschi, Aldo Brassetti, Alfredo Bove, Gabriele Tuderti, Rocco Simone Flammia, Michele Gallucci, Giuseppe Simone, and Maria Giulia Rizzo
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Non-muscle-invasive bladder cancer ,microRNA ,Let-7c cluster, urinary biomarkers, progression free survival ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Abstract Background High grade non-muscle-invasive bladder cancer (HG-NMIBC) is a heterogeneous disease with variable risk of progression. Urinary microRNAs are promising biomarkers for BC detection and surveillance. Let-7c-5p miRNA, clustered with miR-99a-5p and -125b-5p, is deregulated in cancer, including BC. The aim of this study is to evaluate urinary let-7c cluster expression in Ta/T1 HG-NMIBC patients and its impact on progression-free survival (PFS). Methods Quantitative Real-Time-Polymerase-Chain-Reaction (qRT-PCR) was used to analyze the let-7c cluster expression in 57 urine and 49 neoplastic paired tissue samples prospectively collected from transurethral resection (TUR) HG-NMIBC patients. Twenty urine and 10 bladder tissue samples were collected and analyzed as normal controls. QRT-PCR was also used to detect intra−/extra-cellular let-7c cluster in BC cells. Receiver Operating Characteristic (ROC) curves were used to identify urinary miRNAs cut-off values predicting T-stage and PFS. Uni/multivariable Cox regression was performed to identify predictors of PFS. A nomogram predicting progression risk and a decision curve analysis (DCA) were performed. Results Urinary let-7c was significantly up-regulated in patients compared with controls, while the whole cluster was down-regulated in tumor tissues. Supporting these findings, in vitro comparison of extra−/intra-cellular ratios of cluster levels between BC cells, showed a higher ratio for let-7c in HG-NMIBC versus low-grade cells. Urinary let-7c cluster expression was increased in higher T-stage and was an independent predictor of progression. Lower EORTC-score and downregulation of urinary cluster were predictors of higher PFS on univariable Cox regression, while on multivariable analysis only cluster expression was an independent progression predictor. On DCA, a benefit was evident for patients with a PFS probability > 20%. Conclusions Urinary let-7c cluster evaluation may improve prognosis, identifying patients at risk of progression and addressing early radical treatment.
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- 2020
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28. Frailty in Elderly Patients with Covid-19: A Narrative Review
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Sara Salini, Andrea Russo, Giuseppe De Matteis, Andrea Piccioni, Davide Della Polla, Luigi Carbone, Christian Barillaro, Francesco Landi, Francesco Franceschi, and Marcello Covino
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Geriatrics ,RC952-954.6 - Abstract
Introduction The SARS CoV-2 pandemic still generates a very high number of affected patients and a significant mortality rate. It is essential to establish objective criteria to stratify COVID-19 death risk. Frailty has been identified as a potential determinant of increased vulnerability in older adults affected by COVID-19, because it may suggest alterations of physical performance and functional autonomy. Methods We have conducted a narrative review of the literature on the evidences regarding COVID-19 and the frailty condition. Thirteen observational studies were included. Conclusion Data emerging from the studies indicate that older COVID-19 patients with a frailty condition have an increased risk of mortality compared with non-frail patients, and this association is independent of other clinical and demographic factors. A frailty evaluation is required to help clinicians to better stratify the overall risk of death for older patients with COVID-19.
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- 2022
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29. Myopia: Mechanisms and Strategies to Slow Down Its Progression
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Andrea Russo, Alessandro Boldini, Davide Romano, Giuseppina Mazza, Stefano Bignotti, Francesco Morescalchi, and Francesco Semeraro
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Ophthalmology ,RE1-994 - Abstract
This topical review aimed to update and clarify the behavioral, pharmacological, surgical, and optical strategies that are currently available to prevent and reduce myopia progression. Myopia is the commonest ocular abnormality; reinstated interest is associated with high and increasing prevalence, especially but not, in the Asian population and progressive nature in children. The growing global prevalence seems to be associated with both genetic and environmental factors such as spending more time indoor and using digital devices, particularly during the coronavirus disease 2019 pandemic. Various options have been assessed to prevent or reduce myopia progression in children. In this review, we assess the effects of several types of measures, including spending more time outdoor, optical interventions such as the bifocal/progressive spectacle lenses, soft bifocal/multifocal/extended depth of focus/orthokeratology contact lenses, refractive surgery, and pharmacological treatments. All these options for controlling myopia progression in children have various degrees of efficacy. Atropine, orthokeratology/peripheral defocus contact and spectacle lenses, bifocal or progressive addition spectacles, and increased outdoor activities have been associated with the highest, moderate, and lower efficacies, respectively.
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- 2022
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30. E6AP Promotes a Metastatic Phenotype in Prostate Cancer
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Cristina Gamell, Ivona Bandilovska, Twishi Gulati, Arielle Kogan, Syer Choon Lim, Zaklina Kovacevic, Elena A. Takano, Clelia Timpone, Arjelle D. Agupitan, Cassandra Litchfield, Giovanni Blandino, Lisa G. Horvath, Stephen B. Fox, Scott G. Williams, Andrea Russo, Enzo Gallo, Piotr J. Paul, Catherine Mitchell, Shahneen Sandhu, Simon P. Keam, Sue Haupt, Des R. Richardson, and Ygal Haupt
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Science - Abstract
Summary: Although primary prostate cancer is largely curable, progression to metastatic disease is associated with very poor prognosis. E6AP is an E3 ubiquitin ligase and a transcriptional co-factor involved in normal prostate development. E6AP drives prostate cancer when overexpressed. Our study exposed a role for E6AP in the promotion of metastatic phenotype in prostate cells. We revealed that elevated levels of E6AP in primary prostate cancer correlate with regional metastasis and demonstrated that E6AP promotes acquisition of mesenchymal features, migration potential, and ability for anchorage-independent growth. We identified the metastasis suppressor NDRG1 as a target of E6AP and showed it is key in E6AP induction of mesenchymal phenotype. We showed that treatment of prostate cancer cells with pharmacological agents upregulated NDRG1 expression suppressed E6AP-induced cell migration. We propose that the E6AP-NDRG1 axis is an attractive therapeutic target for the treatment of E6AP-driven metastatic prostate cancer. : Biological Sciences; Cell Biology; Cancer Subject Areas: Biological Sciences, Cell Biology, Cancer
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- 2019
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31. Microvascular Changes after Scleral Buckling for Rhegmatogenous Retinal Detachment: An Optical Coherence Tomography Angiography Study
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Matteo Fallico, Antonio Longo, Teresio Avitabile, Pietro Alosi, Marco Grillo, Niccolò Castellino, Vincenza Bonfiglio, Michele Reibaldi, Francesco Pignatelli, and Andrea Russo
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scleral buckling ,retinal detachment ,optical coherence tomography angiography ,vitreoretinal surgery ,vessel density ,superficial capillary plexus ,Medicine (General) ,R5-920 - Abstract
This retrospective study aimed to investigate macular microvascular alterations after successful scleral buckling (SB) for rhegmatogenous retinal detachment (RRD). Nineteen eyes with macula-on RRD and 18 eyes with macula-off RRD were included. In all cases, an encircling band was placed. Optical coherence tomography angiography (OCTA) was performed at baseline and postoperatively. Changes in the foveal avascular zone (FAZ) area and vessel density (VD) of the superficial capillary plexus (SCP) and deep capillary plexus (DCP) were the primary outcomes. Correlations between OCTA findings and clinical variables were considered secondary outcomes. In both the macula-on and macula-off groups, the FAZ area was comparable with controls. In the macula-on group, VD in the whole SCP was lower compared with controls at both baseline (p < 0.001) and 6 months (p = 0.03), but showed a significant increase after surgery (p = 0.004). In the macula-off group, postoperative VD in both whole SCP and whole DCP was lower compared with controls (p < 0.001). In the macula-on group, there was an inverse correlation between axial length increase and SCP VD change (r = −0.508; p = 0.03). These findings demonstrated microvascular alterations after SB for RRD. However, VD impairment seems to be mitigated after surgery. A greater increase in postoperative axial length was associated with a poorer VD outcome.
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- 2022
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32. Lactate Rewrites the Metabolic Reprogramming of Uveal Melanoma Cells and Induces Quiescence Phenotype
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Lucia Longhitano, Sebastiano Giallongo, Laura Orlando, Giuseppe Broggi, Antonio Longo, Andrea Russo, Rosario Caltabiano, Cesarina Giallongo, Ignazio Barbagallo, Michelino Di Rosa, Rosario Giuffrida, Rosalba Parenti, Giovanni Li Volti, Nunzio Vicario, and Daniele Tibullo
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uveal melanoma ,lactate ,lactylation ,HCAR1 ,metabolism ,Biology (General) ,QH301-705.5 ,Chemistry ,QD1-999 - Abstract
Uveal melanoma (UM), the most common primary intraocular cancer in adults, is among the tumors with poorer prognosis. Recently, the role of the oncometabolite lactate has become attractive due to its role as hydroxycarboxylic acid receptor 1 (HCAR1) activator, as an epigenetic modulator inducing lysine residues lactylation and, of course, as a glycolysis end-product, bridging the gap between glycolysis and oxidative phosphorylation. The aim of the present study was to dissect in UM cell line (92.1) the role of lactate as either a metabolite or a signaling molecule, using the known modulators of HCAR1 and of lactate transporters. Our results show that lactate (20 mM) resulted in a significant decrease in cell proliferation and migration, acting and switching cell metabolism toward oxidative phosphorylation. These results were coupled with increased euchromatin content and quiescence in UM cells. We further showed, in a clinical setting, that an increase in lactate transporters MCT4 and HCAR1 is associated with a spindle-shape histological type in UM. In conclusion, our results suggest that lactate metabolism may serve as a prognostic marker of UM progression and may be exploited as a potential therapeutic target.
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- 2022
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33. Impact on outcome and healthcare costs from hemodynamic optimization in patients undergoing pancreatic surgery: a preliminary report.
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Valter Perilli, Paola Aceto, Andrea Russo, Bruno Romano, Giuseppe Quero, Dario Di Miceli, Sergio Alfieri, Alexandra Maura Berrito, Americo Cicchetti, and Liliana Sollazzi
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- 2018
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34. The Conditional Probability for Human Error Caused by Fatigue, Stress and Anxiety in Seafaring
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Andrea Russo, Lea Vojković, Filip Bojic, and Rosanda Mulić
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Bayesian networks ,human errors ,fatigue ,stress ,anxiety ,maritime affairs ,Naval architecture. Shipbuilding. Marine engineering ,VM1-989 ,Oceanography ,GC1-1581 - Abstract
Human error caused by the interaction and effect of fatigue, stress and anxiety in seafarers is the subject of this research. The human element is a major part of the maritime system. We used Bayesian networks to predict human error in maritime affairs by analysing interactions between people, technology, organisational and environmental factors which make up the specificity of the maritime system. Bayesian networks are graphical structures developed to represent the conditional dependencies among a number of variables and to make conditional conclusions related to the selected variables. Through the analysis of psychic causes such as stress, fatigue, anxiety and so on, the model can produce graphic diagrams indicating which rank on which type of vessel at which seafarers age contributes to an increase in conditional probability of human error. The contribution of the paper is to find the worst combinations of influencing variables that can lead to an increase in the risk of human error. The results show a significant level of fatigue and stress in all officers (engine and nautical), regardless of the type of vessel they serve. A strong presence of anxiety is also reported in all surveyed officers, with a higher degree between engine officers.
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- 2022
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35. Heme Oxygenase-1 Overexpression Promotes Uveal Melanoma Progression and Is Associated with Poor Clinical Outcomes
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Lucia Longhitano, Giuseppe Broggi, Sebastiano Giallongo, Maria Failla, Lidia Puzzo, Teresio Avitabile, Daniele Tibullo, Alfio Distefano, Valeria Pittalà, Michele Reibaldi, Guido Nicola Zanghì, Antonio Longo, Andrea Russo, Rosario Caltabiano, Giovanni Li Volti, and Nicolò Musso
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uveal melanoma ,heme oxygenase ,proliferation ,carbon monoxide ,cancer ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Uveal melanoma (UM) is the most common primary intraocular tumor in adults. To date, the main strategies to counteract its progression consist of focal radiation on the tumor site and ocular enucleation. Furthermore, many UM patients develop liver metastasis within 10 years following diagnosis, eventually resulting in a poorer prognosis for those patients. Dissecting the molecular mechanism involved in UM progression may lead to identify novel prognostic markers with significative clinical applications. The aim of the present study was to evaluate the role of Heme Oxygenase 1 (HO-1) in regulating UM progression. UM cell lines (92.1) were treated with Hemin (CONC e time), a strong inducer of HO-1, and VP13/47, a selective inhibitor of its enzymatic activity. Interestingly, our results showed an enhanced 92.1 cellular proliferation and wound healing ability following an HO-1 increase, overall unveiling the role played by this protein in tumor progression. Similar results were obtained following treatment with two different CO releasing molecules (CORM-3 and CORM-A1). These results were further confirmed in a clinical setting using our UM cohort. Our results demonstrated an increased median HO-1 expression in metastasizing UM when compared to nonmetastasizing patients. Overall, our results showed that HO-1 derived CO plays a major role in UM progression and HO-1 protein expression may serve as a potential prognostic and therapeutical factor in UM patients.
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- 2022
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36. Populism as Fundamentalism: A Psychodynamic Reading of the Phenomenon
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Serena Giunta, Giuseppe Mannino, Giuliana La Fiura, Andrea Russo, and Rocco Filipponeri Pergola
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fundamentalism ,populism ,groups ,psychodynamics ,saturated thought ,Psychology ,BF1-990 - Abstract
Today, the most disturbing political question seems to be of a psychodynamic nature: what occupies the minds of individuals and society in general, other than a wealth of contradictions and a great emptiness? The accumulation of insensitivity and cruelty towards the world and towards oneself seems to be shaping up as the biggest problem facing this new century.To this end, the present study lays out an innovative psychodynamic reading of the political and cultural attitude of populism. The phenomenon is herein analyzed using a psychodynamic perspective, which will enable us to deduce just how such an orientation, in its phenomenological aspects, lends itself to fundamentalist connotations typical of saturated thought. If it can be said that the individual often acts in a manner that seeks to consciously utilize reason and emotion through the intermediary of the Ego, the masses tend to act impulsively and without any conscious awareness of their actions, on the basis of unmediated instinctual drives. Understanding the unconscious dynamics that underlie the attitudes and behaviors which the general population assumes in the face of crises, social emergencies, diversity, economics, and ecology is an essential step towards developing sustainable, concrete solutions at the psychological, social, and political levels, precisely by taking as a starting point a profound awareness of the psychodynamic mechanisms which dictate the orientation of the perception of reality and the resulting decision-making process.
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- 2018
37. Epiretinal Membrane Vitrectomy With and Without Intraoperative Intravitreal Dexamethasone Implant: A Systematic Review With Meta-Analysis
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Matteo Fallico, Andrea Maugeri, Giovanni L. Romano, Claudio Bucolo, Antonio Longo, Vincenza Bonfiglio, Andrea Russo, Teresio Avitabile, Martina Barchitta, Antonella Agodi, Francesco Pignatelli, Paola Marolo, Luca Ventre, Guglielmo Parisi, and Michele Reibaldi
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Dexamethasone implant ,epiretinal membrane (ERM) ,macular pucker ,macular pucker surgery ,vitrectomy ,Therapeutics. Pharmacology ,RM1-950 - Abstract
Purpose: To evaluate the efficacy of vitrectomy combined with intravitreal dexamethasone implant vs. vitrectomy without the implant in patients with epiretinal membrane (ERM) by conducting a systematic review and meta-analysis.Methods: Studies that compared ERM vitrectomy with and without intraoperative dexamethasone implant with a follow-up ≥3 months were included. The primary outcome was mean best corrected visual acuity (BCVA) change between eyes undergoing ERM vitrectomy combined with dexamethasone implant (DEX group) and eyes undergoing ERM vitrectomy alone (control group) at 3 months. Secondary outcomes included mean BCVA change at 6 months and mean optical coherence tomography central macular thickness (CMT) change at both 3-months and 6-months follow-up. Mean differences (MDs) with their 95% confidence interval (95%CI) were calculated. Meta-analyses were based either on random effect model or fixed effect model according to heterogeneity.Results: Four studies were included. At 3 months, ERM vitrectomy combined with dexamethasone implant yielded a greater visual gain compared to vitrectomy alone (MD = 9.7; 95%CI = 2.6–16.8; p = 0.01). However, significant heterogeneity was found. A sensitivity analysis excluding the only retrospective non-randomized study confirmed a greater visual gain in the DEX group (MD = 7.1; 95%CI = 2.7–11.6; p < 0.01), with no heterogeneity. At 6 months, a non-significant but borderline difference in visual gain was shown between in the two groups (MD = 5.1; 95%CI = −0.3–10.5; p = 0.06), with no heterogeneity. Three-month analysis of CMT revealed a greater reduction in the DEX group (MD = −80.2; 95%CI =−149.1–11.2; p = 0.02), but with significant heterogeneity. A sensitivity analysis excluding the only retrospective non-randomized study allowed to reduce heterogeneity, but no difference in 3-months CMT change was found between the two groups (MD = −50.0; 95%CI = −106.2–6.2; p = 0.08). At 6 months, no difference in CMT change was shown between the two groups (MD = −48.5; 95%CI = −120.5–23.5; p = 0.19), with significant heterogeneity.Conclusions: Intraoperative dexamethasone implant in eyes undergoing vitrectomy for ERM provided a better visual outcome at 3 months compared to ERM vitrectomy without the implant, with limited evidence of better anatomic outcome as well. Further studies are needed to ascertain whether dexamethasone implant would ensure a significant long-term visual benefit as a result of a faster reduction of macular thickening.
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- 2021
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38. Retinal Vascular Assessment in Psoriasis: A Multicenter Study
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Niccolò Castellino, Antonio Longo, Matteo Fallico, Andrea Russo, Vincenza Bonfiglio, Gilda Cennamo, Federica Fossataro, Gabriella Fabbrocini, Anna Balato, Guglielmo Parisi, Rosa Maria D’urso, Francesco Lacarrubba, Maria Letizia Musumeci, Pietro Alosi, Francesco Petrillo, Giuseppe Micali, Teresio Avitabile, and Michele Reibaldi
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psoriasis ,vascular changes ,retina ,optical coherence tomography angiography ,macula ,Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 - Abstract
PurposeTo investigate the vascular status of the macula in psoriasis patients without history of ocular inflammation by Optical Coherence Tomography Angiography (OCTA).MethodsThis prospective cross-sectional multicenter study included 55 psoriasis patients and 55 control healthy subjects. A complete eye examination and 6 mm × 6 mm OCTA imaging were performed. Retinal vascular status was evaluated by analyzing vascular density (VD) of superficial vascular plexus (superficial wVD) and deep vascular plexuses (deep wVD) in a 6 mm × 6 mm area and in foveal (superficial fVD and deep fVD) and parafoveal sectors (superficial pVD and deep pVD). In addition, foveal thickness (FT) and foveal avascular zone (FAZ) and clinical variables, including best corrected visual acuity (BCVA), intraocular pressure and refractive condition, were collected.ResultsBCVA, intraocular pressure and refractive condition were comparable between cases and controls. OCTA imaging showed that superficial wVD and superficial pVD were lower in the psoriasis group in comparison with controls (p = 0.009 and p = 0.01, respectively). Similarly, deep wVD and pVD were lower in the psoriasis group in comparison with control subjects (p = 0.03 and p = 0.01, respectively). In a sub-analysis of 47 patients affected by psoriasis without psoriatic arthritis, lower values of wVD and pVD in both superficial and deep capillary plexuses were registered.ConclusionOCTA is a useful tool which provides data on vascular status of the retina in psoriasis with no ocular involvement. VD data may suggest that vascular changes may occur earlier than clinical onset of posterior inflammation.
- Published
- 2021
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39. Primary vitrectomy for degenerative and tractional lamellar macular holes: A systematic review and meta-analysis.
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Guglielmo Parisi, Matteo Fallico, Andrea Maugeri, Martina Barchitta, Antonella Agodi, Andrea Russo, Antonio Longo, Teresio Avitabile, Niccolò Castellino, Vincenza Bonfiglio, Roberto Dell'Omo, Claudio Furino, Gilda Cennamo, Robert Rejdak, Katarzyna Nowomiejska, Mario Toro, Paola Marolo, Luca Ventre, and Michele Reibaldi
- Subjects
Medicine ,Science - Abstract
PurposeTo assess the efficacy of vitrectomy in degenerative and tractional lamellar macular holes (LMHs) by meta-analysis of published studies.MethodsPubMed, Medline and Embase databases were searched up to May 2020. Included cohorts were divided into three groups: degenerative LMH group, lamellar hole associated epiretinal proliferation (LHEP) group and tractional LMH group. LHEP is likely to be associated with degenerative LMHs, but less commonly could be associated with mixed LMHs. To reduce risk of possible misclassification bias, eyes with LHEP which could not have been precisely classified by the authors, were included into the LHEP group. The primary outcome was to investigate the visual change following primary vitrectomy in the degenerative LMH and LHEP group versus the tractional LMH group. A sensitivity analysis excluding the LHEP group was also performed on the primary outcome. Mean difference (MD) in best corrected visual acuity between baseline and post-treatment was calculated, along with 95% confidence interval (CI). Rate of incidence of post-operative full-thickness macular hole (FTMH) was assessed as secondary outcome.ResultsThirteen studies were included. Pooled analyses including all groups showed a significant visual improvement following vitrectomy (pre-post MD = -0.17;95%CI = -0.22,-0.12;pConclusionPrimary vitrectomy for LMH ensured a favorable visual outcome, with no difference in visual gain between degenerative and tractional LMHs. However, a higher incidence of post-operative FTMHs was found in eyes with the degenerative LMH subtype.
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- 2021
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40. Intravitreal Dexamethasone Implant for Postoperative Macular Oedema Secondary to Vitrectomy for Epiretinal Membrane and Retinal Detachment: A Systematic Review and Meta-Analysis
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Guglielmo Parisi, Matteo Fallico, Teresio Avitabile, Antonio Longo, Elina Ortisi, Andrea Russo, Francesco Petrillo, Andrea Maugeri, Martina Barchitta, Vincenza Bonfiglio, Claudio Furino, Gilda Cennamo, Paolo Caselgrandi, Paola Marolo, Luca Ventre, and Michele Reibaldi
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Ophthalmology ,RE1-994 - Abstract
Purpose. To evaluate the efficacy of intravitreal dexamethasone implant (DEX) for the treatment of macular oedema secondary to vitrectomy for epiretinal membrane (ERM) and retinal detachment (RD) by conducting a systematic review with meta-analysis of published studies. Methods. Studies reporting clinical outcomes of DEX use for the treatment of macular oedema secondary to ERM and RD vitrectomy were searched on PubMed and Embase databases. The primary outcome was best-corrected visual acuity (BCVA) change between baseline and post-DEX treatment, reported as mean difference (MD) with 95% confidence interval (CI). Mean central macular thickness (CMT) change was assessed as a secondary outcome. Postimplant adverse events, including intraocular pressure rise and cataract development, were reported as well. Results. Five uncontrolled studies, 1 nonrandomized controlled study, and 1 randomized controlled study were included, with a total of 5 cohorts and 3 cohorts in the ERM group and RD group, respectively. Considering the last available follow-up, a significant improvement in postimplant BCVA was found in the overall population, irrespective of the indication for vitrectomy (MD = −0.28, 95% CI = −0.37, −0.20; p
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- 2021
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41. Le fonti del diritto cinese e il controllo di legittimità costituzionale. Sedimentazione di un sistema
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Andrea Russo, Gian Maria Piccinelli, Andrea Borroni, Andrea Russo, Paolo Tortorano, Fabio Zambardino, Alice D'Amico, Bestrice Smussi, Federica De Robertis, Elena Signorini, Maria Beatrice Pagani, Edoardo Gandini, Flavia Schiavetti, Luigi Carlo Schiavone, Jeremy Mah Waye Shawn, Andrea Russo, and Russo, Andrea
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fonti diritto cinese sistema costituzionale controllo sedimentazione comparazione - Abstract
Lo studio delle fonti del diritto cinese e del controllo di legittimità costituzionale consente di verificare se e in qual misura il percorso legislativo della Cina è avviato verso la costruzione di uno Stato di diritto. Vanno certo salutate con favore le aperture delle Risoluzioni del Comitato centrale del P.C. e della Costituzione, ma per raggiungere la stabilità e la perpetuazione nel tempo delle regole della convivenza sociale, è auspicabile che la Cina adotti norme e strumenti per lo scioglimento del binomio ordinamento/politica, la creazione di un sistema pluripartitico reale, una Costituzione realmente rigida e un controllo di legittimità costituzionale affidato ad un organo terzo
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- 2023
42. The gender criterion in the insurance industry
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Andrea Russo, Gian Maria Piccinelli, Andrea Borroni, Andrea Russo, Paolo Tortorano, Fabio Zambardino, Alice D'Amico, Bestrice Smussi, Federica De Robertis, Elena Signorini, Maria Beatrice Pagani, Edoardo Gandini, Flavia Schiavetti, Luigi Carlo Schiavone, Jeremy Mah Waye Shawn, Andrea Russo, and Russo, Andrea
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insurance industry gender risk - Abstract
The practice of actuarial calculation based on the gender criterion was examined by the ECJ in 2011. The gender criterion is least accepted in pricing, closely followed by age. The implications of a prohibition on gender-based discrimination are substantial for actuarial calculation. In particular, the decision of the Court of Justice on gender discrimination in setting premiums and insurance benefits must be considered of paramount importance. This is the first time, in fact, in which the European Court of Justice has declared itself so clearly opposed to the use of sex-specific actuarial factors in the calculation of premiums and benefits. Considering these assumptions, insurance companies have to find other economically viable market solutions that may link the insurance prices closer to personal risk.
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- 2023
43. Corporate Law Competittion in the United States: a 'forum shopping' case
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Andrea Russo, Gian Maria Piccinelli, Andrea Borroni, Andrea Russo, Paolo Tortorano, Fabio Zambardino, Alice D'Amico, Bestrice Smussi, Federica De Robertis, Elena Signorini, Maria Beatrice Pagani, Edoardo Gandini, Flavia Schiavetti, Luigi Carlo Schiavone, Jeremy Mah Waye Shawn, Andrea Russo, and Russo, Andrea
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corporate, competition, united states, Delaware, law - Abstract
There are a great arguments as to whether a market for corporate charters is a good thing. But not with standing all these, the regulatory competition is well established in the United States and has started to appear in the European Union. The Delaware effect in US shows how the positive outcome deriving from reputational elements combined with a flexible regulation is still the best option in this competion
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- 2023
44. L'evoluzione del diritto societario cinese e la naturale sovrapposizione con i modelli occidentali
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Andrea Russo, Gian Maria Piccinelli, Andrea Borroni, Andrea Russo, Paolo Tortorano, Fabio Zambardino, Alice D'Amico, Bestrice Smussi, Federica De Robertis, Elena Signorini, Maria Beatrice Pagani, Edoardo Gandini, Flavia Schiavetti, Luigi Carlo Schiavone, Jeremy Mah Waye, Andrea Russo, and Russo, Andrea
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diritto società cinese uniformazione modelli occidentali comparazione - Abstract
Il diritto societario cinese è in continua evoluzione, con innovazioni legislative indotte da una globalizzazione dei mercati economici, commerciali e finanziari in costante espansione. È apparso allora interessante un excursus sul processo di ristrutturazione dell’apparato normativo societario avviato in Cina sin dalla fine degli anni ’70, sino alla prima legge societaria nazionale entrata in vigore il 1° luglio 1994, poi modificata e integrata da ulteriori interventi legislativi. Si registra una decisa svolta del Paese verso l’adozione di principi maggiormente rispettosi dei diritti umani fondamentali, ivi compresi quelli relativi alla libera iniziativa economica nel contesto di un più ampio processo di democratizzazione e di modernizzazione. L’attenzione è in particolare soffermata sulle forme associative tra imprese locali e imprese estere, costituite dalle varie tipologie di joint ventures che il legislatore cinese ha progressivamente disciplinato sulla falsariga dei modelli dei Paesi occidentali, da ultimo con la novella entrata in vigore nel 2014. Si constata così che la Cina ha raccolto la sfida dell’economia globale, riconoscendo che anche le attività economiche individuali e private ed altre attività economiche non pubbliche vanno considerate come importanti aspetti costitutivi della propria economia di mercato. La disamina delle riforme del diritto societario cinese e ed il confronto con altri sistemi suscita peraltro riserve sul completamento di un percorso verso una piena liberalizzazione del sistema, ancora frenato dal retaggio di una rigorosa “legalità socialista” e dal ruolo del “Partito” con le sue assorbenti funzioni di guida, supervisione e controllo. Tali riserve offrono lo spunto per un ulteriore motivo di riflessione, nel senso che, sia pur nel difficile equilibrio tra la visione ideologica della pianificazione di Stato ed i principi del liberismo economico, l’opera di ristrutturazione e di modernizzazione dell’apparato giuridico istituzionale e del diritto societario e commerciale ha consentito alla Cina di assurgere ai vertici delle potenze economiche mondiali.
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- 2023
45. Frailty Network in an Acute Care Setting: The New Perspective for Frail Older People
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Sara Salini, Silvia Giovannini, Marcello Covino, Christian Barillaro, Nicola Acampora, Ester Manes Gravina, Claudia Loreti, Francesco Paolo Damiano, Francesco Franceschi, and Andrea Russo
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Frailty Unit ,multidimensional evaluation ,Emergency Department ,older people ,discharge plan ,Medicine (General) ,R5-920 - Abstract
The incidence of elderly patients who come to the emergency room is progressively increasing. The specialization of the physician units might not be adequate for the evaluation of this complexity. The present study aimed to present a standard procedure, called ‘The Geriatric Frailty Network’, operating at the Policlinico Gemelli IRCCS Foundation, which is configured specifically for the level II assessment of frail elderly patients. This was a retrospective study in 1191 patients aged over 65, who were evaluated by the Geriatric Frailty Unit directly after emergency department admission for one year. All patients underwent multidimensional geriatric evaluation. Data were collected on demographics, co-morbidity, disease severity, and Clinical Frailty Scale. Among all patients, 723 were discharged directly from the emergency room with early identification of continuity of care path. Globally, 468 patients were hospitalized with an early assessment of frailty that facilitated the discharge process. The geriatric frailty network model aims to assist the emergency room and ward doctor in the prevention of the most common geriatric syndromes and reduce the number of incongruous hospitalizations.
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- 2022
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46. A Case of Non-Irradiated Balloon Cell Melanoma of the Choroid: Expanding the Morphological Spectrum of Primary Uveal Melanomas
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Maria Failla, Rosario Caltabiano, Antonio Longo, Andrea Russo, Michele Reibaldi, Teresio Avitabile, Eliana Piombino, Cristina Colarossi, Lorenzo Colarossi, Elena Tirrò, Paolo Vigneri, Pietro Valerio Foti, and Giuseppe Broggi
- Subjects
uveal melanoma ,balloon cell ,eye tumor ,non-irradiated melanoma of the choroid ,Medicine (General) ,R5-920 - Abstract
Uveal melanoma (UM) is the most common primary intraocular tumor in adults and usually has a very poor prognosis. Histologically, UMs have been classified in epithelioid cell type, spindle cell type, and mixed cell type. Balloon cells are large pale cells that contain small, hyperchromatic, central nuclei with vesiculated, clear, and lipid-rich cytoplasm. A balloon cell morphology is infrequently observed in naevi and even less frequently in malignant melanomas of the skin, conjunctiva, ciliary body and choroid. In this regard, UMs that exhibit balloon cell features are generally those previously treated with proton beam irradiation and then enucleated, rather than those that directly underwent primary surgery. To the best of our knowledge, very few cases of primary UM showing extensive balloon cell morphology have been reported in scientific literature to date. We herein present an unusual case of primary UM with diffuse balloon cell changes in a 69-year-old woman.
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- 2022
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47. TEALS's Plans for Addressing Social Justice in Computer Science Education: Creating Inclusive CS Communities.
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Andrea Russo, Emilie Barnard, and Gustavo Arriaga
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- 2021
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48. Purposeful Plans for Computer Science Diversity, Equity, and Inclusion.
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Emilie Barnard, Andrea Russo, and Gustavo Arriaga
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- 2021
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49. The Macro-Autophagy-Related Protein Beclin-1 Immunohistochemical Expression Correlates With Tumor Cell Type and Clinical Behavior of Uveal Melanoma
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Giuseppe Broggi, Antonio Ieni, Daniela Russo, Silvia Varricchio, Lidia Puzzo, Andrea Russo, Michele Reibaldi, Antonio Longo, Giovanni Tuccari, Stefania Staibano, and Rosario Caltabiano
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uveal melanoma ,autophagy ,immunohistochemistry ,prognosis ,Beclin-1 ,Neoplasms. Tumors. Oncology. Including cancer and carcinogens ,RC254-282 - Abstract
Uveal melanoma, in spite of its rarity, represents the most common primitive intraocular malignant neoplasm of the adults; it affects choroid, ciliary bodied and iris and remains clinically silent for a long time, being accidentally discovered by routine ophthalmic exams. Prognosis of uveal melanoma is poor and frequently characterized by liver metastases, within 10–15 years from diagnosis. Autophagy is a multi-step catabolic process by which cells remove damaged organelles and proteins and recycle nutrients. It has been hypothesized that in early stages of tumorigenesis autophagy has a tumor suppressor role while, in more advanced stages, it may represent a survival mechanism of neoplastic cells in response to stress. Several proteins related to autophagy cascade have been investigated in numerous subtypes of human cancer, with overall controversal results. In this paper we studied the immunohistochemical expression of 3 autophagy related proteins (Beclin-1, p62 and ATG7) in a cohort of 85 primary uveal melanoma treated by primary enucleation (39 with metastasis and 46 non metastatic) and correlated their expression with clinico-pathological parameters and blood vascular microvessel density, in order to investigate the potential prognostic role of autophagy in this rare neoplasm. We found that high immunohistochemical levels of Beclin-1 correlated with a lower risk of metastasis and higher disease-free survival times, indicating a positive prognostic role for Beclin-1 in uveal melanoma. No statistically significative differences regarding the expression of ATG7 and p62 between metastatic and non metastatic patients was detected.
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- 2020
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50. Retinal Thickness and Microvascular Pattern in Early Parkinson's Disease
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Cristina Rascunà, Andrea Russo, Claudio Terravecchia, Niccolò Castellino, Teresio Avitabile, Vincenza Bonfiglio, Matteo Fallico, Clara Grazia Chisari, Calogero Edoardo Cicero, Marco Grillo, Antonio Longo, Antonina Luca, Giovanni Mostile, Mario Zappia, Michele Reibaldi, and Alessandra Nicoletti
- Subjects
parkinson's disease ,retina ,vascularization ,optical coherence tomography ,optical coherence tomography angiography ,Neurology. Diseases of the nervous system ,RC346-429 - Abstract
A thinning of intraretinal layers has been previously described in Parkinson's disease (PD) patients compared to healthy controls (HCs). Few studies evaluated the possible correlation between retinal thickness and retinal microvascularization. Thus, here we assessed the thickness of retinal layers and microvascular pattern in early PD patients and HCs, using, respectively, spectral-domain optical coherence tomography (SD-OCT) and SD-OCT-angiography (SD-OCT-A), and more interestingly, we evaluated a possible correlation between retinal thickness and microvascular pattern. Patients fulfilling criteria for clinically established/clinically probable PD and HCs were enrolled. Exclusion criteria were any ocular, retinal, and systemic disease impairing the visual system. Retinal vascularization was analyzed using SD-OCT-A, and retinal layer thickness was assessed using SD-OCT. Forty-one eyes from 21 PD patients and 33 eyes from 17 HCs were evaluated. Peripapillary retinal nerve fiber layer (RNFL) and macular RNFL, ganglionic cell layer (GCL), inner plexiform layer (IPL), and inner nuclear layer (INL), resulted to be thinner in PD compared to HCs. Among PD patients, a positive correlation between RNFL, GCL, and IPL thickness and microvascular density was found in the foveal region, also adjusting by age, sex, and, especially, hypertension. Such findings were already present in the early stage of disease and were irrespective of dopaminergic treatment. Thus, the retina might be considered a biomarker of PD and could be a useful instrument for onset and disease progression.
- Published
- 2020
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