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

Sara McCallum

Harvard University

ORCID: 0000-0002-0289-1295

Also affiliated with Massachusetts General Hospital

Medicine

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 6%percentile
0.207Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Effects of Pitavastatin on COVID-19 Incidence and Seriousness Among a Global Cohort of People With HIV

Open Forum Infectious Diseases(2024)10.1093/ofid/ofae574
Top 65%
0.207DataRank
Top 65%2 citations

Triin Umbleja, Carl J. Fichtenbaum, Kathleen V. Fitch, Sara McCallum, Judith A. Aberg +18 more

Papers

Driven by 19 papers — median percentile 35. Top paper: “Pitavastatin to Prevent Cardiovascular Disease in HIV Infection”.

Pitavastatin to Prevent Cardiovascular Disease in HIV Infection

New England Journal of Medicine(2023)10.1056/nejmoa2304146
N/A
5.1DataRank · unranked
468 citations

Kathleen V. Fitch, Markella V. Zanni, Carl J. Fichtenbaum, Triin Umbleja, Judith A. Aberg +21 more

Cytomegalovirus Immunoglobulin G (IgG) Titer and Coronary Artery Disease in People With Human Immunodeficiency Virus (HIV)

Clinical Infectious Diseases(2022)10.1093/cid/ciac662
N/A
0.569DataRank · unranked
12 citations

Michael T. Lu, Thomas Mayrhofer, Tricia H. Burdo, Kathleen V. Fitch, Sara McCallum +17 more

Coronary Plaque, Inflammation, Subclinical Myocardial Injury, and Major Adverse Cardiovascular Events in the REPRIEVE Substudy

JACC Advances(2025)10.1016/j.jacadv.2025.101781
N/A
0.460DataRank · unranked
8 citations

Heather J. Ribaudo, Sara McCallum, Markella V. Zanni, Christopher R. deFilippi, Jana Taron +15 more

Effects of antiretrovirals on major adverse cardiovascular events in the REPRIEVE trial: a longitudinal cohort analysis

The Lancet HIV(2025)10.1016/s2352-3018(25)00043-8
N/A
0.398DataRank · unranked
6 citations

Carlos Malvestutto, Maya Watanabe, Emma Smith, Heather J. Ribaudo, Sara McCallum +90 more

The importance of methods for site performance evaluation in REPRIEVE, a longitudinal, global, multicenter trial

Contemporary Clinical Trials(2022)10.1016/j.cct.2022.107035
N/A
0.292DataRank · unranked
3 citations

Carl J. Fichtenbaum, Emma M. Kileel, Markella V. Zanni, Judith A. Aberg, Carlos Malvestutto +22 more

Risk Assessment in a Global CVD Prevention Cohort of People With HIV by PCE, PREVENT, and SCORE2

Clinical Infectious Diseases(2025)10.1093/cid/ciaf542
N/A
0.269DataRank · unranked
5 citations

Sophia Zhao, Estebán Martínez, Carl J. Fichtenbaum, Sarah M Chu, Marissa R Diggs +14 more

Statin-dependent and -independent pathways are associated with major adverse cardiovascular events in people with HIV

Journal of Clinical Investigation(2025)10.1172/jci196021
N/A
0.269DataRank · unranked
5 citations

Irini Sereti, Markella V. Zanni, Carl J. Fichtenbaum, Judith A. Aberg, Gerald S. Bloomfield +14 more

Statin effects on the incidence of major non-cardiovascular disease events among a global cohort of people with HIV: a randomised controlled trial

The Lancet HIV(2025)10.1016/s2352-3018(24)00345-x
N/A
0.250DataRank · unranked
3 citations

Triin Umbleja, Sara McCallum, Markella V. Zanni, Sarah M Chu, Kathleen V. Fitch +19 more

Biological and Clinical Implications of the Vascular Endothelial Growth Factor Coreceptor Neuropilin-1 in Human Immunodeficiency Virus

Open Forum Infectious Diseases(2023)10.1093/ofid/ofad467
N/A
0.243DataRank · unranked
3 citations

Márton Kolossváry, Gabriele Beck‐Engeser, Kathleen V. Fitch, Gabrielle C. Ambayec, Robin M. Nance +26 more

Effects of Pitavastatin on COVID-19 Incidence and Seriousness Among a Global Cohort of People With HIV

Open Forum Infectious Diseases(2024)10.1093/ofid/ofae574
Top 65%
0.207DataRank
Top 65%2 citations

Triin Umbleja, Carl J. Fichtenbaum, Kathleen V. Fitch, Sara McCallum, Judith A. Aberg +18 more

Statin Effects on Pericoronary Adipose Tissue Density in People With HIV

JACC. Cardiovascular imaging(2025)10.1016/j.jcmg.2025.10.012
N/A
0DataRank · unranked
0 citations

Ibrahim Hadžić, Thomas Mayrhofer, Júlia Karády, Jana Taron, Márton Kolossváry +21 more

Geographical Differences in the Self-Reported Functional Impairment of People With Human Immunodeficiency Virus (HIV) and Associations With Cardiometabolic Risk

Clinical Infectious Diseases(2022)10.1093/cid/ciac098
N/A
0DataRank · unranked
9 citations

Kathleen V. Fitch, Sara McCallum, Heather J. Ribaudo, Edgar T. Overton, Markella V. Zanni +16 more

Pericoronary Adipose Tissue Density, Inflammation, and Subclinical Coronary Artery Disease Among People With HIV in the REPRIEVE Cohort

Clinical Infectious Diseases(2023)10.1093/cid/ciad419
N/A
0DataRank · unranked
16 citations

Thomas Mayrhofer, Markella V. Zanni, Asya Lyass, Radhika Barve, Júlia Karády +17 more

Changes in Body Mass Index with Longer-term Integrase Inhibitor Use: A Longitudinal Analysis of Data from the Randomized Trial to Prevent Vascular Events in Human Immunodeficiency Virus (REPRIEVE)

Clinical Infectious Diseases(2023)10.1093/cid/ciad107
N/A
0DataRank · unranked
8 citations

Carlos Malvestutto, Janet Lo, Kathleen V. Fitch, Carl J. Fichtenbaum, Judith A. Aberg +14 more

Coronary Artery Plaque Composition and Severity Relate to the Inflammasome in People With Treated Human Immunodeficiency Virus

Open Forum Infectious Diseases(2023)10.1093/ofid/ofad106
N/A
0DataRank · unranked
8 citations

Douglas Kitch, Talia H. Swartz, Tricia H. Burdo, Kathleen V. Fitch, Sara McCallum +16 more

Identification of pre-infection markers and differential plasma protein expression following SARS-CoV-2 infection in people living with HIV

EBioMedicine(2023)10.1016/j.ebiom.2023.104538
N/A
0DataRank · unranked
5 citations

Christopher R. deFilippi, Sara McCallum, Kathleen V. Fitch, Marissa R Diggs, Evelynne S. Fulda +12 more

Effect of host factors and COVID-19 infection on the humoral immune repertoire in treated HIV

JCI Insight(2023)10.1172/jci.insight.166848
N/A
0DataRank · unranked
3 citations

Wonyeong Jung, Kathleen V. Fitch, Markella V. Zanni, Sara McCallum, Jessica Shih-Lu Lee +17 more

Heart Failure Risk and Events in People With HIV: The Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE)

Circulation Heart Failure(2025)10.1161/circheartfailure.125.013382
N/A
0DataRank · unranked
2 citations

Maya Watanabe, Sara McCallum, Judith A. Aberg, Aya Awwad, Thomas Campbell +17 more

Drug susceptibility patterns of Mycobacterium tuberculosis from adults with multidrug-resistant tuberculosis and implications for a household contact preventive therapy trial

BMC Infectious Diseases(2021)10.1186/s12879-021-05884-4
N/A
0DataRank · unranked
11 citations

Anne‐Marie Demers, Soyeon Kim, Sara McCallum, Kathleen D. Eisenach, Michael D. Hughes +14 more