M
Marcelo Vallone
Researcher at Hospital Italiano de Buenos Aires
Publications - 7
Citations - 758
Marcelo Vallone is an academic researcher from Hospital Italiano de Buenos Aires. The author has contributed to research in topics: Retrospective cohort study & Medicine. The author has an hindex of 2, co-authored 5 publications receiving 440 citations.
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Journal ArticleDOI
A Randomized Trial of Convalescent Plasma in Covid-19 Severe Pneumonia.
Ventura A Simonovich,Leandro Burgos Pratx,Paula Scibona,Maria Valeria Beruto,Marcelo Vallone,Carolina Vázquez,N. Savoy,Diego Giunta,Lucia Perez,Marisa Sanchez,Andrea V. Gamarnik,Diego Sebastian Ojeda,Diego Mario Santoro,Pablo J. Camino,Sebastian Antelo,Karina Rainero,Gabriela Vidiella,Erica A. Miyazaki,Wanda Cornistein,Omar A. Trabadelo,Fernando M. Ross,Mariano Spotti,Gabriel Funtowicz,Walter E. Scordo,Marcelo H. Losso,Inés Ferniot,Pablo E. Pardo,Eulalia Rodriguez,Pablo Rucci,Julieta Pasquali,Nora Fuentes,Mariano Esperatti,Gerardo A. Speroni,Esteban C. Nannini,Alejandra Matteaccio,Hernán G. Michelangelo,Dean Follmann,H. Clifford Lane,Waldo H. Belloso +38 more
TL;DR: No significant differences were observed in clinical status or overall mortality between patients treated with convalescent plasma and those who received placebo, and serious adverse events were similar in the two groups.
Journal ArticleDOI
Thrombotic events following Covid-19 vaccines compared to Influenza vaccines
Marcelo Vallone,André Falcón,Horacio Matías Castro,Augusto Ferraris,R. F. Cantarella,María Inés Staneloni,Valeria Aliperti,Analia Ferloni,Daniela Mezzarobba,Fernando J. Vazquez,María Florencia Grande Ratti +10 more
TL;DR: In this article , the authors evaluated the risk of thrombotic events after Covid-19 vaccination and found a significant increase in adverse events in subjects vaccinated with Covid19 vaccines in comparison to a control group, while the clinical implication of these findings should be interpreted with caution, in light of the high effectiveness of vaccination and the inherent risk of infection itself.
Journal Article
Delirium en ancianos hospitalizados: Seguimiento de 18 meses
Fernando J. Vazquez,J Benchimol,Diego Giunta,Carlos Cafferata,Antonio Freixas,Marcelo Vallone,Diego Andresik,Javier Pollán,Ana Aprile,Jimena Lorenzo,Gabriel Waisman,Luis Camera +11 more
TL;DR: In this article, the authors describe the prevalence of delirium in elderly inpatients in a Buenos Aires hospital, its morbidity and mortality during hospital stay and the next 18 month follow-up.
Journal Article
[Delirium in elderly inpatients. An 18 month follow-up].
Fernando J. Vazquez,J Benchimol,Diego Giunta,Carlos Cafferata,Antonio Freixas,Marcelo Vallone,Diego Andresik,Javier Pollán,Ana Aprile,Jimena Lorenzo,Gabriel Waisman,Luis Camera +11 more
TL;DR: Elderly with delirium are at risk of worsening disability and of becoming dependent after discharge and it is a risk factor for higher mortality during the following months after discharge.
Journal ArticleDOI
Clinical Presentation and Risk Factors for Poor Outcomes Among Adult Patients With Posterior Reversible Encephalopathy Syndrome: A Retrospective Cohort Study.
Marcelo Vallone,Carolina Vázquez,Santiago Pigretti,Lucrecia L Oses,Federico Angriman,Maria C Zurru +5 more
TL;DR: Characteristic symptoms and signs of PRES and classic MRI patterns are associated with better clinical outcomes and their relationship with short-term clinical outcomes is described.