Incidence, Risk Factors, and Clinical Effects of Recurrent Diverticular Hemorrhage: A Large Cohort Study von Vajravelu, Ravy K., Mamtani, Ronac, Scott, Frank I., Waxman, Adam, Lewis, James D.

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Identification of the Most Effective Position for Ustekinumab in Treatment Algorithms for Crohn’s Disease von Scott, Frank I., Hans, Amneet K., Gerich, Mark E., Fennimore, Blair, Mamtani, Ronac, Vajravelu, Ravy K., Lewis, James D.

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Improved Long-Term Outcomes of Patients With Inflammatory Bowel Disease Receiving Proactive Compared With Reactive Monitoring of Serum Concentrations of Infliximab von Papamichael, Konstantinos, Chachu, Karen A, Vajravelu, Ravy, Vaughn, Byron P, Ni, Josephine, Osterman, Mark T, Cheifetz, Adam S

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Patient Factors Associated With Gastroesophageal Reflux Disease Diagnostic Evaluation Strategies: A Retrospective Cohort Study Using Real-World Evidence From a Large U.S. Medical C... von Vajravelu, Ravy K., Kolb, Jennifer M., Gellad, Walid F., Scott, Frank I., Tavakkoli, Anna, Singal, Amit G., Katzka, David A., Falk, Gary W., Wani, Sachin

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Delays Related to Prior Authorization in Inflammatory Bowel Disease von Constant, Brad D, de Zoeten, Edwin F, Stahl, Marisa G, Vajravelu, Ravy K, Lewis, James D, Fennimore, Blair, Gerich, Mark E, Scott, Frank I

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Projected impact of anti‐obesity pharmacotherapy use on racial and ethnic disparities in adolescent obesity von Vajravelu, Mary Ellen, Chu, Patricia Y., Frank, David A., Ragavan, Maya I., Vajravelu, Ravy K.

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Risk for Post-Colonoscopy Irritable Bowel Syndrome in Patients With and Without Antibiotic Exposure: A Retrospective Cohort Study von Vajravelu, Ravy K., Shapiro, Jordan M., Ni, Josephine, Thanawala, Shivani U., Lewis, James D., El-Serag, Hashem B.

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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 von Vajravelu, Ravy K., Mehta, Shivan J., Lewis, James D., Karasic, Thomas B., Mamtani, Ronac, Scott, Frank I.

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Long-Term Outcome of Infliximab Optimization for Overcoming Immunogenicity in Patients with Inflammatory Bowel Disease von Papamichael, Konstantinos, Vajravelu, Ravy K., Osterman, Mark T., Cheifetz, Adam S.

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Endoscopy Is Not Associated with Infectious Adverse Events After Hematopoietic Cell Transplantation: A Retrospective Cohort Study von Segura, Abraham, Dalal, Rahul S., Golla, Meghana, Gerson, James N., Mahmud, Nadim, Lewis, James D., Vajravelu, Ravy K.

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The Benefit-to-Risk Balance of Combining Infliximab With Azathioprine Varies With Age: A Markov Model von Scott, Frank I, Vajravelu, Ravy K, Bewtra, Meenakshi, Mamtani, Ronac, Lee, Dale, Goldberg, David S, Lewis, James D

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Medication class enrichment analysis: a novel algorithm to analyze multiple pharmacologic exposures simultaneously using electronic health record data von Vajravelu, Ravy K, Scott, Frank I, Mamtani, Ronac, Li, Hongzhe, Moore, Jason H, Lewis, James D

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Obese Achalasia Patients are at Significant Nutritional Risk von Newberry, Carolyn A, Vajravelu, Ravy K, Lynch, Kristle L

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Active surveillance pharmacovigilance for Clostridioides difficile infection and gastrointestinal bleeding: an analytic framework based on case-control studies von Vajravelu, Ravy K., Byerly, Amy R., Feldman, Robert, Rothenberger, Scott D., Schoen, Robert E., Gellad, Walid F., Lewis, James D.

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Identification of the Most Cost-effective Position of Vedolizumab Among the Available Biologic Drugs for the Treatment of Ulcerative Colitis von Scott, Frank I, Luo, Michelle, Shah, Yash, Lasch, Karen, Vajravelu, Ravy K, Mamtani, Ronac, Fennimore, Blair, Gerich, Mark E, Lewis, James D

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Evaluation of Stethoscopes as Vectors of Clostridium difficile and Methicillin-Resistant Staphylococcus aureus von Vajravelu, Ravy K., Guerrero, Dubert M., Jury, Lucy A., Donskey, Curtis J.

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Tu1904 The Impact of Gender on Age-Specific Risks and Benefits of Combination Therapy With Infliximab and Azathioprine Versus Infliximab Alone: A Markov Model von Shah, Yash, Vajravelu, Ravy K, Bewtra, Meenakshi, Mamtani, Ronac, Lewis, James, Scott, Frank I

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Indeterminate QuantiFERON-TB Gold Increases Likelihood of Inflammatory Bowel Disease Treatment Delay and Hospitalization von Vajravelu, Ravy K, Osterman, Mark T, Aberra, Faten N, Roy, Jason A, Lichtenstein, Gary R, Mamtani, Ronac, Goldberg, David S, Lewis, James D, Scott, Frank I

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Uptake and outcomes of small intestinal and urinary tract cancer surveillance in Lynch syndrome von DeJesse, Jeshua, Vajravelu, Ravy K, Dudzik, Christina, Constantino, Gillain, Long, Jessica M, Wangensteen, Kirk J, Valverde, Kathleen D, Katona, Bryson W

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Long-Term Outcomes of Proactive Versus Reactive Therapeutic Drug Monitoring for Optimizing Infliximab Therapy in Inflammatory Bowel Disease von Papamichail, Konstantinos, Chachu, Karen A, Vajravelu, Ravy K, Vaughn, Byron P, Ni, Josephine, Cheifetz, Adam S, Osterman, Mark T

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