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

Ravy K. Vajravelu

University of Pittsburgh

ORCID: 0000-0002-6557-3307

Also affiliated with VA Pittsburgh Healthcare System

Biochemistry, Genetics and Molecular BiologyMedicine

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 100%percentile
0Author DataRank

Indexed papers

0in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 13 papers. Top paper: “Early-Onset Esophageal Adenocarcinoma Presents With Advanced-Stage Disease But Has Improved Survival Compared With Older Individuals”.

Early-Onset Esophageal Adenocarcinoma Presents With Advanced-Stage Disease But Has Improved Survival Compared With Older Individuals

Gastroenterology(2020)10.1053/j.gastro.2020.08.002
N/A
0DataRank · unranked
48 citations

Samuel Han, Frank I. Scott, Caitlin C. Murphy, Patrick Hosokawa, Sachin Wani +10 more

Long-term Outcomes Following Multiply Recurrent Clostridioides difficile Infection and Fecal Microbiota Transplantation

Clinical Gastroenterology and Hepatology(2020)10.1016/j.cgh.2020.12.004
N/A
0DataRank · unranked
23 citations

Colleen Brensinger, Ravy K. Vajravelu, Qufei Wu, Colleen Kelly, Loren Laine +3 more

Identification of the Most Effective Position for Ustekinumab in Treatment Algorithms for Crohn’s Disease

Clinical Gastroenterology and Hepatology(2020)10.1016/j.cgh.2020.08.021
N/A
0DataRank · unranked
10 citations

Amneet K. Hans, Mark E. Gerich, Blair Fennimore, Ronac Mamtani, Ravy K. Vajravelu +2 more

Reply

Clinical Gastroenterology and Hepatology(2020)10.1016/j.cgh.2020.11.031
N/A
0DataRank · unranked
1 citations

Lawrence Copelovitch, Michelle Denburg, Ravy K. Vajravelu

Magnitude and Time-Trend Analysis of Postendoscopy Esophageal Adenocarcinoma: A Systematic Review and Meta-analysis

Clinical Gastroenterology and Hepatology(2021)10.1016/j.cgh.2021.04.032
N/A
0DataRank · unranked
42 citations

Abdul M. Majzoub, James D. Haddad, Thomas Tielleman, Tarek Nayfeh, Rena Yadlapati +6 more

Characterization of Prevalent, Post-Endoscopy, and Incident Esophageal Cancer in the United States: A Large Retrospective Cohort Study

Clinical Gastroenterology and Hepatology(2021)10.1016/j.cgh.2021.02.005
N/A
0DataRank · unranked
38 citations

Jennifer M. Kolb, Shivani U. Thanawala, Frank I. Scott, Samuel Han, Amit G. Singal +4 more

Risk for Post-Colonoscopy Irritable Bowel Syndrome in Patients With and Without Antibiotic Exposure: A Retrospective Cohort Study

Clinical Gastroenterology and Hepatology(2021)10.1016/j.cgh.2021.08.049
N/A
0DataRank · unranked
19 citations

Jordan Shapiro, Josephine Ni, Shivani U. Thanawala, James D. Lewis, Hashem B. El‐Serag +1 more

Delays Related to Prior Authorization in Inflammatory Bowel Disease

PEDIATRICS(2022)10.1542/peds.2021-052501
N/A
0DataRank · unranked
55 citations

Edwin F. de Zoeten, Marisa G. Stahl, Ravy K. Vajravelu, James D. Lewis, Blair Fennimore +3 more

Patient Factors Associated With Gastroesophageal Reflux Disease Diagnostic Evaluation Strategies: A Retrospective Cohort Study Using Real-World Evidence From a Large U.S. Medical Claims Database

Gastro Hep Advances(2022)10.1016/j.gastha.2022.03.001
N/A
0DataRank · unranked
2 citations

Jennifer M. Kolb, Walid F. Gellad, Frank I. Scott, Anna Tavakkoli, Amit G. Singal +4 more

Disparities in Guideline-Recommended Statin Use for Prevention of Atherosclerotic Cardiovascular Disease by Race, Ethnicity, and Gender

Annals of Internal Medicine(2023)10.7326/m23-0720
N/A
0DataRank · unranked
35 citations

Amber E. Johnson, Leslie R. M. Hausmann, Walid F. Gellad, Eric T. Roberts, Ravy K. Vajravelu +1 more

Multitarget Stool DNA Testing for Colorectal Cancer Screening in Clinical Practice

The American Journal of Gastroenterology(2024)10.14309/ajg.0000000000003276
N/A
0DataRank · unranked
3 citations

Keming Yang, Melissa Saul, Ravy K. Vajravelu, Robert E. Schoen, L. Jiang

Active surveillance pharmacovigilance for Clostridioides difficile infection and gastrointestinal bleeding: an analytic framework based on case-control studies

EBioMedicine(2024)10.1016/j.ebiom.2024.105130
N/A
0DataRank · unranked
1 citations

Amy R. Byerly, Robert Feldman, Scott D. Rothenberger, Robert E. Schoen, Walid F. Gellad +2 more

Proton Pump Inhibitor Use Exceeding the U.S. Food and Drug Administration Approved Treatment Duration for Patients With Peptic Ulcer Disease: A Retrospective Cohort Study

Pharmacoepidemiology and Drug Safety(2025)10.1002/pds.70152
N/A
0DataRank · unranked
1 citations

Timothy S. Anderson, Jonathan G. Yabes, Robert E. Schoen, Ravy K. Vajravelu, Jordan Villars