Otávio Berwanger
About
Otávio Berwanger is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Economics and Econometrics.
According to data from OpenAlex, Otávio Berwanger has authored 137 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Cardiology and Cardiovascular Medicine, 45 papers in Surgery and 26 papers in Economics and Econometrics. Recurrent topics in Otávio Berwanger's work include Health Systems, Economic Evaluations, Quality of Life (25 papers), Acute Myocardial Infarction Research (21 papers) and Coronary Interventions and Diagnostics (15 papers). Otávio Berwanger is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (25 papers), Acute Myocardial Infarction Research (21 papers) and Coronary Interventions and Diagnostics (15 papers). Otávio Berwanger collaborates with scholars based in Brazil, United States and United Kingdom. Otávio Berwanger's co-authors include Alexandre Biasi Cavalcanti, Érica Aranha Suzumura, Matthias Briel, Edward J. Mills, Oghenowede Eyawo, Ping Wu, P.J. Devereaux, Gordon Guyatt, Anna Maria Buehler and José Francisco Kerr Saraiva and has published in prestigious journals such as JAMA, Circulation and Annals of Internal Medicine.
In The Last Decade
Otávio Berwanger
124 papers receiving 2.6k citations
Peers
Otávio Berwanger
Robert L. Page United States
Saul Blecker United States
Eric McArthur Canada
Karen Chiswell United States
Stacie L. Daugherty United States
Ty J. Gluckman United States
Jeffrey A. Bakal Canada
Sylvie Perreault Canada
Dena E. Rifkin United States
Alberto Cordero Spain
Citations per year, relative to Otávio Berwanger Otávio Berwanger (= 1×)
peers
Robert L. Page
Countries citing papers authored by Otávio Berwanger
Since
Specialization
Citations
This map shows the geographic impact of Otávio Berwanger's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Otávio Berwanger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Otávio Berwanger more than expected).
Fields of papers citing papers by Otávio Berwanger
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Otávio Berwanger. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Otávio Berwanger. The network helps show where Otávio Berwanger may publish in the future.
Co-authorship network of co-authors of Otávio Berwanger
This figure shows the co-authorship network connecting the top 25 collaborators of Otávio Berwanger. A scholar is included among the top collaborators of Otávio Berwanger based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Otávio Berwanger. Otávio Berwanger is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Machline-Carrion, M. Julia, Frederico Monfardini, Raúl D. Santos, et al.. (2025). Rationale, design and prerandomization data for a cluster randomized trial to assess the effect of a digitally enabled quality improvement intervention on LDL-C control in established atherosclerotic cardiovascular disease patients: The SAPPHIRE-LDL trial. American Heart Journal. 284. 1–10.
2.
Ritt, Luiz Eduardo Fonteles, Pedro Gabriel Melo de Barros e Silva, Renato Hideo Nakagawa Santos, et al.. (2024). Infarto Agudo do Miocárdio com Supradesnível de ST e Terapia de Reperfusão no Brasil: Dados do Registro ACCEPT. Arquivos Brasileiros de Cardiologia. 121(11). e20230863–e20230863.
3.
Berwanger, Otávio, Renato Hideo Nakagawa Santos, Renato A. K. Kalil, et al.. (2024). Association Between Body Mass Index, Obesity, and Clinical Outcomes Following Coronary Artery Bypass Grafting in Brazil: An Analysis of One Year of Follow-up of BYPASS Registry Patients. Brazilian Journal of Cardiovascular Surgery. 39(2). e20230133–e20230133.
4.
Fuchs, Flávio Danni, Sandra Cristina Pereira Costa Fuchs, Otávio Berwanger, & Paul K. Whelton. (2024). Clinical Trials in Hypertension: A Mathematical Endorsement for Diagnosis and Treatment. Hypertension. 82(3). 411–418.
5.
Guimarães, Patrícia O., Lucas Petri Damiani, Caio de Assis Moura Tavares, et al.. (2024). Laboratory profiles of patients hospitalized with COVID-19 pneumonia treated with tofacitinib or placebo: a post hoc analysis from the STOP-COVID trial. Einstein (São Paulo). 22. eAO0821–eAO0821.
6.
Gasparyan, Samvel B., Joan Buenconsejo, Jan Oscarsson, et al.. (2022). Design and Analysis of Studies Based on Hierarchical Composite Endpoints: Insights from the DARE-19 Trial. Therapeutic Innovation & Regulatory Science. 56(5). 785–794.
7.
Heerspink, Hiddo J.L., Remo Holanda de Mendonça Furtado, Otávio Berwanger, et al.. (2021). Dapagliflozin and Kidney Outcomes in Hospitalized Patients with COVID-19 Infection: Results from the DARE-19 Randomized Controlled Trial. Journal of the American Society of Nephrology. 32(10S). B5–B6.
8.
Tomazini, Bruno Martins, Israel Silva Maia, Flávia Regina Bueno, et al.. (2020). Síndrome do desconforto respiratório agudo associada à COVID-19 tratada com DEXametasona (CoDEX): delineamento e justificativa de um estudo randomizado. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas).
9.
Teich, Vanessa, Sidney Klajner, Anna Carolina Batista Dantas, et al.. (2020). Epidemiologic and clinical features of patients with COVID-19 in Brazil. Einstein (São Paulo). 18. eAO6022–eAO6022.
10.
Schiavon, Carlos A., Deepak L. Bhatt, Dimas Ikeoka, et al.. (2020). Three-Year Outcomes of Bariatric Surgery in Patients With Obesity and Hypertension. Annals of Internal Medicine. 173(9). 685–693.
11.
Furtado, Mariana Vargas, Flávia K. Borges, Patrícia Klarmann Ziegelmann, et al.. (2019). Perioperative Troponin Screening Identifies Patients at Higher Risk for Major Cardiovascular Events in Noncardiac Surgery. Current Problems in Cardiology. 46(3). 100429–100429.
12.
Zampieri, Fernando G., Luciano C. P. Azevedo, Thiago Domingos Corrêa, et al.. (2017). Study protocol for the Balanced Solution versus Saline in Intensive Care Study (BaSICS): a factorial randomised trial.. PubMed. 19(2). 175–182.
13.
Cavalcanti, Alexandre Biasi, Fernando A. Bozza, Flávia Ribeiro Machado, et al.. (2016). Effect of a Quality Improvement Intervention With Daily Round Checklists, Goal Setting, and Clinician Prompting on Mortality of Critically Ill Patients. JAMA. 315(14). 1480–1480.
14.
Damiani, Lucas Petri, Alexandre Biasi Cavalcanti, Frederico Rafael Moreira, et al.. (2015). A cluster-randomised trial of a multifaceted quality improvement intervention in Brazilian intensive care units (Checklist-ICU trial): statistical analysis plan. Critical Care and Resuscitation. 17(2). 113–121.e4.
15.
Berwanger, Otávio, Rafael Marques Soares, Dimas Ikeoka, et al.. (2015). Abstract 13635: Atorvastatin for the Prevention of Major Vascular Events in Patients Undergoing Non-Cardiac Surgery: The LOAD-Pilot Randomized Clinical Trial. Circulation. 132(suppl_3).
16.
Schiavon, Carlos A., Dimas Ikeoka, Márcio Gonçalves de Sousa, et al.. (2014). Effects of gastric bypass surgery in patients with hypertension: rationale and design for a randomised controlled trial (GATEWAY study). BMJ Open. 4(9). e005702–e005702.
17.
Berwanger, Otávio, Alexandre Biasi Cavalcanti, Anna Maria Buehler, et al.. (2013). Acetylcysteine for the Prevention of Renal Outcomes in Patients With Diabetes Mellitus Undergoing Coronary and Peripheral Vascular Angiography. Circulation Cardiovascular Interventions. 6(2). 139–145.
18.
Mills, Edward J., Ping Wu, Isabella Ghement, et al.. (2010). Efficacy and safety of statin treatment for cardiovascular disease: a network meta-analysis of 170 255 patients from 76 randomized trials. QJM. 104(2). 109–124.
19.
Sander, Guilherme Becker, et al.. (2007). An unexpected high prevalence of non-investigated dyspepsia in Brasil : a population-based study. Reproductive BioMedicine Online. 26(4). 337–44.
20.
Berwanger, Otávio, Hélio Penna Guimarães, Álvaro Avezum, & Leopoldo Soares Piegas. (2006). Os dez mandamentos do ensaio clínico randomizado - princípios para avaliação crítica da literatura médica. 65–70.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.
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