Description of Research Expertise
high-dimensional data analysis, machine learning, pharmacoepidemiology
Selected Publications
Vajravelu Ravy K, Mehta Shivan J, Karasic Thomas B, Mamtani Ronac, Scott Frank I, Lewis James D: Understanding Characteristics of Who Undergoes Testing is Crucial for the Development of Diagnostic Strategies to Identify Individuals at Risk for Early-age Onset Colorectal Cancer Gastroenterology Epub ahead of print : 2021.
Kolb Jennifer M, Han Samuel, Scott Frank I, Murphy Caitlin C, Hosokawa Patrick, Cook Michael B, Fox Charlie, Friedman Chloe, McCarter Martin, Vajravelu Ravy K, Lieu Christopher H, Gleisner Ana, Falk Gary W, Katzka David A, Wani Sachin: Early onset esophageal adenocarcinoma presents with advanced stage disease but has improved survival compared with older individuals Gastroenterology 159 (6): 2238-2240,2020.
Han Samuel, Kolb Jennifer, Hosokawa Patrick, Friedman Chloe, Fox Charlie, Scott Frank, Lieu Christopher, Vajravelu Ravy K, McCarter Martin, Murphy Caitlin, Cook Michael B, Gleisner Ana, Falk Gary, Katzka David, Wani Sachin: The Volume-Outcome Effect Calls for Centralization of Care in Esophageal Adenocarcinoma: Results from a Large National Cancer Registry Am J Gastroenterol Online ahead of print : 2020.
Vajravelu Ravy K, Copelovitch Larry, Osterman Mark T, Scott Frank I, Mamtani Ronac, Lewis James D, Denburg Michelle R: Inflammatory Bowel Diseases Are Associated With Increased Risk for Chronic Kidney Disease, Which Decreases With Age. Clinical Gastroenterology and Hepatology Clin Gastroenterol Hepatol 18 (10): 2263-2268,2020.
Scott Frank I, Lou Michelle, Shah Yash, Lasch Karen, Vajravelu Ravy K, Mamtani Ronac, Fennimore Blair, Gerich Mark E, Lewis James D: Identification of the most cost effective position of vedolizumab among the available biologic drugs for the treatment of ulcerative colitis. J Crohns Colitis 14 (5): 575-587,2020.
Vajravelu Ravy K and Ginsberg Gregory G: Management of Gastric Gastrointestinal Stromal Tumors: Getting to the GIST of it Gastrointest Endosc 91 (4): 823-825,2020.
Scott Frank I, Vajravelu Ravy K, Mamtani Ronac, Bianchina Nicholas, Mahmoud Najia, Hou Jason K, Wu Qufei, Wang Xingmei, Haynes Kevin, Lewis James D: Association between statin use at the time of intra-abdominal surgery and post-operative adhesion-related complications and small bowel obstruction JAMA Netw Open In press : 2020.
Vajravelu Ravy K, Copelovitch Lawrence, Denburg Michelle R: Authors’ reply to Letter to the Editor “Link between inflammatory bowel disease and risk of chronic kidney disease” Clin Gastroenterol Hepatol Epub ahead of print : 2020.
Dawwas Ghadeer, Brensinger Colleen M, Vajravelu Ravy K, Wu Qufei, Kelly Colleen R, Laine Loren, Wu Gary D, Lewis James D: Long-Term Outcomes Following Multiply Recurrent Clostridioides Difficile Infection and Fecal Microbiota Transplantation Clin Gastroenterol Hepatol In press : 2020.
Gandle Cassandra, Scott Frank I, Waljee Akbar, Vajravelu Ravy K, Sansgiry Shubhada, Hou Jason K: Development and Validation of an Administrative Codes Algorithm to Identify Abdominal Surgery and Bowel Obstruction in Patients with Inflammatory Bowel Disease Crohns Colitis 360 In press : 2020.
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Academic Contact Information
3400 Civic Center Blvd
Perelman Center for Advanced Medicine - 7 South
Philadelphia,
PA
19104
Patient appointments: 800-789-7366