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

Alexander T. Limkakeng

Duke University

ORCID: 0000-0002-9822-5595

Also affiliated with Library Network, Duke University Health System

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 4%percentile
0.637Author 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.

Heart failure care and outcomes in a Tanzanian emergency department: A prospective observational study

PLoS ONE(2021)10.1371/journal.pone.0254609
Top 31%
0.637DataRank
Top 31%11 citations

Francis Sakita, Godfrey L. Kweka, Tumsifu G. Tarimo, Timothy D. Peterson, Blandina T. Mmbaga +5 more

Papers

Driven by 13 papers — median percentile 69. Top paper: “Heart failure care and outcomes in a Tanzanian emergency department: A prospective observational study”.

Heart failure care and outcomes in a Tanzanian emergency department: A prospective observational study

PLoS ONE(2021)10.1371/journal.pone.0254609
Top 31%
0.637DataRank
Top 31%11 citations

Francis Sakita, Godfrey L. Kweka, Tumsifu G. Tarimo, Timothy D. Peterson, Blandina T. Mmbaga +5 more

Sepsis with liver dysfunction and coagulopathy predicts an inflammatory pattern of macrophage activation

Intensive Care Medicine Experimental(2022)10.1186/s40635-022-00433-y
N/A
0DataRank · unranked
36 citations

Hernando Gómez, Scott Canna, Bita Shakoory, Derek C. Angus, Donald M. Yealy +64 more

Stress-Delta B-Type Natriuretic Peptide Does Not Exclude ACS in the ED

The Journal of Applied Laboratory Medicine(2022)10.1093/jalm/jfac027
N/A
0DataRank · unranked
0 citations

Andrew Bouffler, Alexander Gordee, Maragatha Kuchibhatla, Jasmine Leahy, Shannon M. Griffin +4 more

Robotic Optical Coherence Tomography Retinal Imaging for Emergency Department Patients: A Pilot Study for Emergency Physicians’ Diagnostic Performance

Annals of Emergency Medicine(2023)10.1016/j.annemergmed.2022.10.016
N/A
0DataRank · unranked
12 citations

Kyung-Min Roh, Jay B. Lusk, Nita Valikodath, Eleonora M. Lad, Mark Draelos +7 more

Six-month blood pressure and glucose control among HIV-infected adults with elevated blood pressure and hyperglycemia in northern Tanzania: A prospective observational study

PLoS ONE(2023)10.1371/journal.pone.0285472
N/A
0DataRank · unranked
4 citations

Sainikitha Prattipati, Jordan Chick, Linda P. Samu, Amedeus V. Maro, Lauren Coaxum +9 more

Longitudinal ECG changes among adults with HIV in Tanzania: A prospective cohort study

PLOS Global Public Health(2023)10.1371/journal.pgph.0002525
N/A
0DataRank · unranked
2 citations

Francis Sakita, Lauren Coaxum, Amedeus V. Maro, James S. Ford, Kate Hatter +9 more

Fixing the leaky physician‐scientist pipeline: Integrated–dedicated research period programs in emergency medicine

AEM Education and Training(2023)10.1002/aet2.10919
N/A
0DataRank · unranked
3 citations

Caitlin R. Ryus, Charles J. Gerardo, Steven L. Bernstein, Alexander T. Limkakeng, Mitchell C. Veverka

Adapting an Intervention to Improve Acute Myocardial Infarction Care in Tanzania: Co-Design of the MIMIC Intervention

Annals of Global Health(2024)10.5334/aogh.4361
N/A
0DataRank · unranked
12 citations

Kristen Stark, Francis Sakita, Jerome J. Mlangi, Godfrey L. Kweka, Sainikitha Prattipati +12 more

RobOCTNet: Robotics and Deep Learning for Referable Posterior Segment Pathology Detection in an Emergency Department Population

Translational Vision Science & Technology(2024)10.1167/tvst.13.3.12
N/A
0DataRank · unranked
7 citations

Jay B. Lusk, Kyung-Min Roh, S. Tammy Hsu, Nita Valikodath, Eleonora M. Lad +7 more

Evaluating the performance of the HEART score in a Tanzanian emergency department

Academic Emergency Medicine(2024)10.1111/acem.14872
N/A
0DataRank · unranked
4 citations

Olanrewaju Adisa, Francis Sakita, Tumsifu G. Tarimo, Godfrey L. Kweka, Jerome J. Mlangi +7 more

Provider attitudes towards quality improvement for myocardial infarction care in northern Tanzania

PLOS Global Public Health(2024)10.1371/journal.pgph.0003051
N/A
0DataRank · unranked
2 citations

Francis Sakita, Jerome J. Mlangi, Godfrey L. Kweka, Tumsifu G. Tarimo, Gloria Temu +7 more

Sepsis-Associated Acute Kidney Disease

Kidney International Reports(2020)10.1016/j.ekir.2020.03.005
N/A
0DataRank · unranked
82 citations

Priyanka Priyanka, Shu Wang, A.J. Conrad Smith, Kai Singbartl, Paul M. Palevsky +67 more

Exploring Perceived Barriers and Facilitators for Implementing Acute Pain Clinical Trials: A Mixed-Methods Analysis of Ketamine Infusions for Sickle Cell Pain

Journal of Pain Research(2025)10.2147/jpr.s507983
N/A
0DataRank · unranked
1 citations

Alexander T. Limkakeng, Timothy N Ochoa, Joacy G. Mathias, Mitchell R. Knisely, Francis J. Keefe +1 more