🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Ana Luiza Bierrenbach

Precision Research (United States)

ORCID: 0000-0002-6837-0636
MedicineHealth Professions

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile
1.2Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Hospitalizations due to gastrointestinal Chagas disease: National registry

PLoS neglected tropical diseases(2022)10.1371/journal.pntd.0010796
Top 33%
0.601DataRank
Top 33%18 citations

Nayara Dornela Quintino, Carlos Henrique Valente Moreira, Renata Fiúza Damasceno, Maria Carmo Pereira Nunes, Nayara Ragi Baldoni +8 more

Papers

Driven by 11 papers — median percentile 66. Top paper: “Hospitalizations due to gastrointestinal Chagas disease: National registry”.

Hospitalizations due to gastrointestinal Chagas disease: National registry

PLoS neglected tropical diseases(2022)10.1371/journal.pntd.0010796
Top 33%
0.601DataRank
Top 33%18 citations

Nayara Dornela Quintino, Carlos Henrique Valente Moreira, Renata Fiúza Damasceno, Maria Carmo Pereira Nunes, Nayara Ragi Baldoni +8 more

Cohort profile update: the main and new findings from the SaMi-Trop Chagas cohort

Revista do Instituto de Medicina Tropical de São Paulo(2021)10.1590/s1678-9946202163075
Top 35%
0.568DataRank
Top 35%16 citations

Clareci Silva Cardoso, Nayara Ragi Baldoni, Larissa Natany, Ariela Mota Ferreira, Léa Campos de Oliveira +9 more

Evaluation of the properties of WHODAS-12 measurements in individuals with Chagas disease in Brazil

Revista do Instituto de Medicina Tropical de São Paulo(2023)10.1590/s1678-9946202365030
N/A
0.269DataRank · unranked
5 citations

Cláudia Di Lorenzo Oliveira, Ariela Mota Ferreira, Nayara Ragi Baldoni, Nayara Dornela Quintino, Desirée Sant’Ana Haikal +5 more

Accuracy and reliability of focused echocardiography in patients with Chagas disease from endemic areas: SaMi-Trop cohort study

PLoS ONE(2021)10.1371/journal.pone.0258767
N/A
0.208DataRank · unranked
3 citations

Márcio Vinícius Lins Barros, Larissa Natany Almeida Martins, Antônio Luiz Pinho Ribeiro, Raul Silva Simões de Camargo, Cláudia Di Lorenzo Oliveira +8 more

Association between positive serology for COVID-19 and chagas cardiomyopathy progression: The SaMi-Trop project

Travel Medicine and Infectious Disease(2024)10.1016/j.tmaid.2024.102745
N/A
0DataRank · unranked
0 citations

Léa Campos Oliveira-da Silva, Clareci Silva Cardoso, Cláudia Di Lorenzo Oliveira, Bruno Oliveira de Figueiredo Brito, Ana Luiza Bierrenbach +11 more

Bridging the gap in Chagas disease management: a mixed-methods study using an implementation science approach within the Brazilian primary health care system—‘Implementa-Chagas/SaMi-Trop project’

The Lancet Regional Health - Americas(2025)10.1016/j.lana.2025.101136
N/A
0DataRank · unranked
1 citations

Laura Azevedo, Ariela Mota Ferreira, Ana Carolina Oliveira, Andréia Brito de Souza, Desirée Sant’Ana Haikal +17 more

Risk Score for Predicting 2‐Year Mortality in Patients With Chagas Cardiomyopathy From Endemic Areas: SaMi‐Trop Cohort Study

Journal of the American Heart Association(2020)10.1161/jaha.119.014176
N/A
0DataRank · unranked
38 citations

Maria Carmo Pereira Nunes, Enrico A. Colosimo, Emilly M. Lima, Clareci Silva Cardoso, Ariela Mota Ferreira +9 more

Addressing under-registration in Chagas disease mortality: insights from the SaMi-Trop and REDS cohorts

Revista do Instituto de Medicina Tropical de São Paulo(2025)10.1590/s1678-9946202567010
N/A
0DataRank · unranked
0 citations

Cláudia Di Lorenzo Oliveira, Nayara Dornela Quintino, Nayara Ragi Baldoni, Carlos Henrique Valente Moreira, Ariela Mota Ferreira +10 more

Serological screening for Chagas disease in an endemic region of Northern Minas Gerais, Brazil: the SaMi-Trop project

Revista do Instituto de Medicina Tropical de São Paulo(2021)10.1590/s1678-9946202163067
N/A
0DataRank · unranked
10 citations

Núbia Nunes de Souza, Aline Ferreira Rafael, Renata Fiúza Damasceno, Antônio Luiz Pinho Ribeiro, Léa Campos de Oliveira +10 more

Gastrointestinal Manifestations of Chagas Disease: A Systematic Review with Meta-Analysis

American Journal of Tropical Medicine and Hygiene(2023)10.4269/ajtmh.23-0323
N/A
0DataRank · unranked
19 citations

Léa Campos de Oliveira-da Silva, Ana Carolina Oliveira Gonçalves, Nayara Dornela Quintino, Ariela Mota Ferreira, Ana Luiza Bierrenbach +7 more

Parasitemia and antibody response to benznidazole treatment in a cohort of patients with chronic Chagas disease

Frontiers in Parasitology(2023)10.3389/fpara.2023.1235925
N/A
0DataRank · unranked
3 citations

Ana Luiza Bierrenbach, César Augusto Taconeli, Léa Campos de Oliveira-da Silva, Lewis Buss, Sheila M. Keating +13 more