Publications by authors named "Roger Charles"

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Ustekinumab does not increase risk of new or recurrent cancer in inflammatory bowel disease patients with prior malignancy.
Badar Hasan, Kanwarpreet Singh Tandon, Rafael Miret, Sikandar Khan, Amir Riaz, Roger Charles

J Gastroenterol Hepatol· June 2022

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Clinical and Endoscopic Predictors of Hydrostatic Balloon Dilation Failure for Post-Bariatric Anastomotic Stricture Treatment.
Daniel Castaneda, Francisco Franco Azar, Ishtiaq Hussain, Badar Hasan, Roger Charles

Obes Surg· July 2021

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Hyperbaric Oxygen Therapy in Chronic Inflammatory Conditions of the Pouch.
Badar Hasan, Yunjoo Yim, Mamoon Ur Rashid, Rumman A Khalid, Deepika Sarvepalli, Roger Charles

Inflamm Bowel Dis· June 2021

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Endoscopic evaluation of surgically altered bowel in inflammatory bowel disease: a consensus guideline from the Global Interventional Inflammatory Bowel Disease Group.
Bo Shen, Gursimran S Kochhar, Udayakumar Navaneethan, Raymond K Cross, Francis A Farraye, Roger J Charles, Charles N Bernstein

Lancet Gastroenterol Hepatol· June 2021

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The role of oral vancomycin in inducing remission for biologic-experienced ulcerative colitis with concomitant primary sclerosing cholangitis and liver transplantation.
Asad Ur Rahman, Faisal Inayat, Saeed Ali, Effa Zahid, Roger Charles

Clin J Gastroenterol· February 2021

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Unique Case of a Hamartomatous Duodenal Polyp Associated With Intestinal Schistosomiasis.
Adalberto Gonzalez, Kapil Gupta, Sandra Rodriguez, Vaibhav Wadhwa, Pablo Bejarano, Roger Charles

ACG Case Rep J· January 2021

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Utility and safety of balloon-assisted enteroscopy in patients with left ventricular assist devices: a retrospective multicenter study.
Badar M Hasan, Charles McMahon, Rumman A Khalid, Yasar Colak, Daniel C Mayorga, Roger Charles

Endosc Int Open· August 2020

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Abdominal Pain in a Patient With Diverted Bowel and Inflammatory Bowel Disease.
Badar Hasan, Rumman Khalid, Roger Charles, Bo Shen

ACG Case Rep J· August 2020

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Small-Bowel Paralytic Ileus From Strongyloides stercoralis.
Jose Melendez-Rosado, Leyla Maric, Roger J Charles

Clin Gastroenterol Hepatol· October 2019

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Symptomatic involvement of the stomach and duodenum as initial presentation of AL amyloidosis.
Faisal Inayat, Asad Ur Rahman, Effa Zahid, Nouman Safdar Ali, Roger Charles

BMJ Case Rep· January 2019

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The role of endoscopy in inflammatory bowel disease.
Shishira Bharadwaj, Parul Tandon, Geeta Kulkarni, John Rivas, Roger Charles

J Dig Dis· December 2015

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Reply to Sbaraglia et al.
Luis F Lara, Andrew Ukleja, Ronnie Pimentel, Roger J Charles

Endoscopy· September 2015

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Effect of a quality program with adverse events identification on airway management during overtube-assisted enteroscopy.
Luis F Lara, Andrew Ukleja, Ronnie Pimentel, Roger J Charles

Endoscopy· November 2014

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A multicenter, prospective, randomized comparison of a novel signal transmission capsule endoscope to an existing capsule endoscope.
Eric H Choi, Klaus Mergener, Carol Semrad, Laurel Fisher, David R Cave, Roger Charles

Gastrointest Endosc· August 2013

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Metastatic colorectal cancer to the small bowel-an uncommon cause of obscure GI bleeding: a three-case experience with review of the literature.
Matthew N Thoma, Salim M Saiyed, Roger J Charles

J Gastrointest Cancer· September 2011

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Updated guidelines for live endoscopy demonstrations.
David E Loren, Riad Azar, Roger J Charles, John A Dumot, Farees Farooq

Gastrointest Endosc· June 2010

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Effectiveness of open-access endoscopy in routine primary-care practice.
Roger J Charles, Gregory S Cooper, Richard C K Wong, Michael V Sivak, Amitabh Chak

Gastrointest Endosc· February 2003

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