Description of Research Expertise

Epidemiology; Real-World Data; Discrete Choice Experiment; Clinical Trials

Selected Publications

Brenner EJ, Weaver KN, Zhang X, Kastl AJ, Strople JA, Adler J, Dubinsky MC, Bousvaros A, Watkins R, Dai X, Chen W, Cross RK, Higgins PDR, Ungaro RC, Bewtra M, Bellaguarda EA, Farraye FA, Chun KY, Zikry M, Bastidas M, Firestine A, Craig RG, Boccieri ME, Long MD, Kappelman MD.: Long-Term Effectiveness and Durability of COVID-19 Vaccination among Patients with Inflammatory Bowel Disease. Clin Gastroenterol Hepatol Feb 2024.

Kastl AJ, Weaver KN, Zhang X, Strople JA, Adler J, Kelsen JR, Dubinsky MC, Bousvaros A, Watkins R, Dai C, Cross RK, Higgins PDR, Ungaro R, Bewtra M, Bellaguarda EA, Farraye FA, Chun K, Zikry M, Bastidas M, Boccieri ME, Firestine A, Long MD, Kappelman MD.: Humoral immune response and safety of SARS-CoV-2 vaccination in very early onset inflammatory bowel disease. J Pediatr Gastroenterol Nutr Feb 2024.

Weiss A, Barnes EL, Bewtra M.: A Practical Guide to the Use of Upadacitinib in Ulcerative Colitis and Crohn's Disease. Am J Gastroenterol Jan 2024 Notes: Online ahead of print.

Alizadeh M, Motwani K, Siaton BC, Abutaleb A, Ravel J, Cross RK; SPARC-IBD Investigators.: Factors Associated With Extraintestinal Manifestations of Inflammatory Bowel Disease in SPARC-IBD. Inflamm Bowel Dis Dec 2023.

Morten, Christopher J (counsel of record): Brief of Amici Curiae Doctors for America and the Reproductive Health Coalition in Support of the Food & Drug Administration (FDA) in Alliance for Hippocratic Medicine v. FDA, Nos. 23-235 & 23-236 (U.S. Supreme Court). U.S. Supreme Court October 2023 Notes: https://www.supremecourt.gov/DocketPDF/23/23-236/284853/20231012141835704_23-235_Amici%20Brief.pdf.

Morral, C., Ghinnagow, R., Karakasheva, T., Zhou, Y., Thadi, A., Li, N., Yoshor, B., Soto, G. E., Chen, C. H., Aleynick, D., Weinbrom, S., Fulton, M., Uzun, Y., Bewtra, M., Kelsen, J. R., Lengner, C. J., Tan, K., Minn, A. J. and Hamilton, K. E.: Isolation of Epithelial and Stromal Cells from Colon Tissues in Homeostasis and Under Inflammatory Conditions. Bio-protocol 13(e4825): e4825, September 2023.

Roberts SE, Rosen CB, Keele LJ, Kaufman EJ, Wirtalla CJ, Finn CB, Moneme AN, Bewtra M, Kelz RR.: Association of Established Primary Care Use With Postoperative Mortality Following Emergency General Surgery Procedures. JAMA Surg Jul 2023.

Lapp SL, Bewtra M, Lewis JD; SPARC IBD Investigators.: Yield of Serial Testing for Tuberculosis Exposure in Patients With Inflammatory Bowel Diseases: One Test is Not Enough. Clin Gastroenterol Hepatol Jun 2023.

Schneider KM, Blank N, Alvarez Y, Thum K, Lundgren P, Litichevskiy L, Sleeman M, Bahnsen K, Kim J, Kardo S, Patel S, Dohnalová L, Uhr GT, Descamps HC, Kircher S, McSween AM, Ardabili AR, Nemec KM, Jimenez MT, Glotfelty LG, Eisenberg JD, Furth EE, Henao-Mejia J, Bennett FC, Pierik MJ, Romberg-Camps M, Mujagic Z, Prinz M, Schneider CV, Wherry EJ, Bewtra M, Heuckeroth RO, Levy M, Thaiss CA.: The enteric nervous system relays psychological stress to intestinal inflammation. Cell 186: 2823-2838, Jun 2023.

Atu A, Kanagawa C, Wong J, Shults J, Feudtner C, Bewtra M: Pediatric cholelithiasis in the United States: national hospitalization trends, 2006 to 2019. Journal of Pediatric Gastroenterology & Nutrition May 2023 Notes: Accepted for publication.

back to top
Last updated: 03/07/2024
The Trustees of the University of Pennsylvania