4 results on '"Zanoli, Luca"'
Search Results
2. Vascular Dysfunction of COVID-19 Is Partially Reverted in the Long-Term.
- Author
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Zanoli L, Gaudio A, Mikhailidis DP, Katsiki N, Castellino N, Lo Cicero L, Geraci G, Sessa C, Fiorito L, Marino F, Antonietta Di Rosolini M, Colaci M, Longo A, Montineri A, Malatino L, and Castellino P
- Subjects
- C-Reactive Protein, Carotid Intima-Media Thickness, Cross-Sectional Studies, Humans, Inflammation, Longitudinal Studies, Pulse Wave Analysis, COVID-19, Vascular Stiffness physiology
- Abstract
Background: COVID-19 is characterized by severe inflammation during the acute phase and increased aortic stiffness in the early postacute phase. In other models, aortic stiffness is improved after the reduction of inflammation. We aimed to evaluate the mid- and long-term effects of COVID-19 on vascular and cardiac autonomic function. The primary outcome was aortic pulse wave velocity (aPWV)., Methods: The cross-sectional Study-1 included 90 individuals with a history of COVID-19 and 180 matched controls. The longitudinal Study-2 included 41 patients with COVID-19 randomly selected from Study-1 who were followed-up for 27 weeks., Results: Study-1: Compared with controls, patients with COVID-19 had higher aPWV and brachial PWV 12 to 24 (but not 25-48) weeks after COVID-19 onset, and they had higher carotid Young's elastic modulus and lower distensibility 12 to 48 weeks after COVID-19 onset. In partial least squares structural equation modeling, the higher the hs-CRP (high-sensitivity C-reactive protein) at hospitalization was, the higher the aPWV 12 to 48 weeks from COVID-19 onset (path coefficient: 0.184; P =0.04). Moreover, aPWV (path coefficient: -0.186; P =0.003) decreased with time. Study-2: mean blood pressure and carotid intima-media thickness were comparable at the end of follow-up, whereas aPWV (-9%; P =0.01), incremental Young's elastic modulus (-17%; P =0.03), baroreflex sensitivity (+28%; P =0.049), heart rate variability triangular index (+15%; P =0.01), and subendocardial viability ratio (+12%; P =0.01×10
-4 ) were significantly improved. There was a trend toward improvement in brachial PWV (-6%; P =0.14) and carotid distensibility (+18%; P =0.05). Finally, at the end of follow-up (48 weeks after the onset of COVID-19) aPWV (+6%; P =0.04) remained significantly higher in patients with COVID-19 than in control subjects., Conclusions: COVID-19-related arterial stiffening involves several arterial tree portions and is partially resolved in the long-term.- Published
- 2022
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3. Indirect Effects of the COVID-19 Pandemic on In-Hospital Outcomes among Internal Medicine Departments: A Double-Center Retrospective Study.
- Author
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Di Marco, Maurizio, Miano, Nicoletta, Marchisello, Simona, Coppolino, Giuseppe, L'Episcopo, Giuseppe, Scilletta, Sabrina, Spichetti, Concetta, Torre, Serena, Scicali, Roberto, Zanoli, Luca, Gaudio, Agostino, Castellino, Pietro, Piro, Salvatore, Purrello, Francesco, and Di Pino, Antonino
- Subjects
COVID-19 ,COVID-19 pandemic ,INTERNAL medicine ,HOSPITAL mortality ,LOGISTIC regression analysis - Abstract
The coronavirus disease 19 (COVID-19) emergency led to rearrangements of healthcare systems with a significant impact on those internal medicine departments that had not been converted to COVID-19 wards. A reduced number of departments, indeed, had to cope with the same number of patients along with a lack of management of patients' chronic diseases. We conducted a retrospective study aimed at examiningthe consequences of the COVID-19 pandemic on internal medicine departments that were not directly managing COVID-19 patients. Data from 619 patients were collected: 247 subjects hospitalized in 2019 (pre-COVID-19 era), 178 in 2020 (COVID-19 outbreak era) and 194 in 2021 (COVID-19 ongoing era). We found that in 2020 in-hospital mortality was significantly higher than in 2019 (17.4% vs. 5.3%, p = 0.009) as well as length of in-hospital stay (LOS) (12.7 ± 6.8 vs. 11 ± 6.2, p = 0.04). Finally, we performed a logistic regression analysis of the major determinants of mortality in the entire study population, which highlighted an association between mortality, being bedridden (β = 1.4, p = 0.004), respiratory failure (β = 1.5, p = 0.001), glomerular filtration rate (β = −0.16, p = 0.03) and hospitalization in the COVID-19 outbreak era (β = 1.6, p = 0.005). Our study highlights how the COVID-19 epidemic may have caused an increase in mortality and LOS even in patients not directly suffering from this infection. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
4. Strategies to prevent SARS-CoV-2 transmission in hemodialysis centres across Europe—lessons for the future.
- Author
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Noordzij, Marlies, Meijers, Björn, Gansevoort, Ron T, Covic, Adrian, Duivenvoorden, Raphaël, Hilbrands, Luuk B, Hemmelder, Marc H, Jager, Kitty J, Mjoen, Geir, Nistor, Ionut, Parshina, Ekaterina, Pessolano, Giuseppina, Tuglular, Serhan, Vart, Priya, Zanoli, Luca, Franssen, Casper F M, and collaborators, ERACODA
- Subjects
SARS-CoV-2 ,COVID-19 pandemic ,COVID-19 ,HAND washing - Abstract
Background Early reports on the pandemic nature of coronavirus disease 2019 (COVID-19) directed the nephrology community to develop infection prevention and control (IPC) guidance. We aimed to make an inventory of strategies that dialysis centres followed to prevent infection with COVID-19 in the first pandemic wave. Methods We analyzed IPC measures taken by hemodialysis centres treating patients presenting with COVID-19 between 1 March 2020 and 31 July 2020 and that completed the European Renal Association COVID-19 Database centre questionnaire. Additionally, we made an inventory of guidelines published in European countries to prevent spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in dialysis centres. Results Data from 73 dialysis units located in and bordering Europe were analyzed. All participating centres implemented IPC measures to mitigate the impact of SARS-CoV-2 during the first pandemic wave. Measures mentioned most often included triage with questions before entering the dialysis ward, measuring body temperature, hand disinfection, masking for all patients and staff, and personal protective equipment for staff members. These measures were also recommended in most of the 14 guidelines that were identified in the inventory of national guidelines and were also scored as being among the most important measures by the authors of this paper. Heterogeneity existed between centres and national guidelines regarding the minimal distance between dialysis chairs and recommendations regarding isolation and cohorting. Conclusions Although variation existed, measures to prevent transmission of SARS-CoV-2 were relatively similar across centres and national guidelines. Further research is needed to assess causal relationships between measures taken and spread of SARS-CoV-2. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
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