Search Results - "Gregor, J C"

Intestinal Drug Transporter Expression and the Impact of Grapefruit Juice in Humans by Glaeser, H, Bailey, D G, Dresser, G K, Gregor, J C, Schwarz, U I, McGrath, J S, Jolicoeur, E, Lee, W, Leake, B F, Tirona, R G, Kim, R B

“…The goals of this study were to assess the extent of human intestinal drug transporter expression, determine the subcellular localization of the drug uptake…”
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Pharmacokinetic profiles for oral and subcutaneous methotrexate in patients with Crohn's disease by Wilson, A., Patel, V., Chande, N., Ponich, T., Urquhart, B., Asher, L., Choi, Y., Tirona, R., Kim, R. B., Gregor, J. C.

“…Summary Background Methotrexate (MTX) is administered subcutaneously to Crohn's Disease (CD) patients. There are very few studies evaluating the use of oral…”
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Predictive factors associated with immunosuppressive agent use in ulcerative colitis: a case–control study by LAU, A., CHANDE, N., PONICH, T., GREGOR, J. C.

“…Summary Background  Some patients with ulcerative colitis (UC) require immunosuppressants as maintenance therapy. Aim  To assess epidemiological, clinical and…”
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HLA‐DQA1‐HLA‐DRB1 polymorphism is a major predictor of azathioprine‐induced pancreatitis in patients with inflammatory bowel disease by Wilson, A., Jansen, L. E., Rose, R. V., Gregor, J. C., Ponich, T., Chande, N., Khanna, R., Yan, B., Jairath, V., Khanna, N., Sey, M., Beaton, M., McIntosh, K., Teft, W. A., Kim, R. B.

“…Summary Background Azathioprine (AZA)‐induced pancreatitis is an unpredictable and dose‐independent adverse event affecting 2%‐7% of patients with inflammatory…”
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Intrasphincteric botulinum toxin versus pneumatic dilatation for achalasia: a cost minimization analysis by Panaccione, Remo, Gregor, James C., Reynolds, Richard P.E., Preiksaitis, Harold G.

“…Background:  Pneumatic dilatation or intrasphincteric botulinum toxin injection provide effective symptom relief for patients with achalasia. Although…”
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Systematic review with meta‐analysis: prevalence, risk factors and costs of aminosalicylate use in Crohn's disease by Ma, C., Dutton, S. J., Cipriano, L. E., Singh, S., Parker, C. E., Nguyen, T. M., Guizzetti, L., Gregor, J. C., Chande, N., Hindryckx, P., Feagan, B. G., Jairath, V.

“…Summary Background Aminosalicylates are the most frequently prescribed drugs for patients with Crohn's disease (CD), yet evidence to support their efficacy as…”
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Screening for colorectal cancer: the cost to find an advanced adenoma by McGrath, J S, Ponich, T P, Gregor, J C

“…Cancer Care Ontario has recommended a program to screen for colorectal cancer using fecal occult blood testing (FOBT). Patients who test positive on FOBT will…”
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Letter: predicting azathioprine‐associated pancreatitis in IBD—phenotype or genotype? Authors' reply by Wilson, A., Jansen, L. E., Rose, R. V., Gregor, J. C., Ponich, T., Chande, N., Khanna, R., Yan, B., Jairath, V., Khanna, N., Sey, M., Beaton, M., McIntosh, K., Teft, W. A., Kim, R. B.

“…Linked ContentThis article is linked to Wilson et al and Teich et al papers. To view these articles visit https://doi.org/10.1111/apt.14483 and…”
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Screening blood donors for hereditary hemochromatosis: decision analysis model based on a 30-year database by Adams, P C, Gregor, J C, Kertesz, A E, Valberg, L S

“…The high prevalence, morbidity, premature death, and benefit of early diagnosis and treatment make hemochromatosis a prime target for screening in the white…”
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Genetic Predictors of Azathioprine Toxicity and Clinical Response in Patients with Inflammatory Bowel Disease by Al-Judaibi, B, Schwarz, U I, Huda, N, Dresser, G K, Gregor, J C, Ponich, T, Chande, N, Mosli, M, Kim, R B

“…Thiopurines (Azathioprine (AZA) and 6-Mercaptopurine (6-MP) are considered a well-established therapy for patients with Inflammatory Bowel Disease (IBD)…”
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Should ERCP be routine after an episode of “idiopathic” pancreatitis? A cost-utility analysis by Gregor, James C., Ponich, Terry P., Detsky, Allan S.

“…Background: Patients often recover from an episode of acute pancreatitis with conservative therapy and without an identified cause. The options include…”
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The cost‐effectiveness of hepatitis A vaccination in patients with chronic hepatitis C by Myers, Robert P., Gregor, James C., Marotta, Paul J.

“…Infection with hepatitis A virus (HAV) occasionally leads to acute liver failure and has a higher fatality rate in patients with chronic hepatitis C virus…”
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Diaphragm-like strictures of the right colon induced by indomethacin suppositories: evidence of a systemic effect by Hooker, Glen D., Gregor, James C., Ponich, Terry P., McLarty, Thomas D.

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Proton pump inhibitors: cost-effective agents for management of reflux-induced esophagitis by Gregor, J C

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Efficacy of Argon Plasma Coagulation Compared with Topical Formalin Application for Chronic Radiation Proctopathy by Alfadhli, AA, Alazmi, WM, Ponich, T, Howard, JM, Prokopiw, I, Alaqeel, A, Gregor, JC

“…BACKGROUND: Chronic radiation proctopathy (CRP) is a troublesome complication of radiotherapy to the pelvis for which current treatment modalities are…”
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Acute psychosis associated with oral trimethoprim-sulfamethoxazole therapy by Gregor, J C, Zilli, C A, Gotlib, I H

“…A 74 year old woman became progressively confused and developed visual hallucinations and delusions over a six day period, after the institution of routine…”
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A109 PATIENTS’ DESCRIPTIONS OF THEIR LAST BOWEL MOVEMENT BEFORE COLONOSCOPY CORRELATES STRONGLY WITH THEIR BOSTON BOWEL PREPARATION SCALE (BBPS) SCORE WHEN ASSESSED USING A STANDARDIZED METHOD by Akman, O, Gregor, J C, Singh, H

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A78 THE IMPACT OFGASTROINTESTINAL FOLLOW UP CARE ON HEALTHCARE UTILIZATION IN PATIENTS WITH ESINOPHILICESOPHAGITID (EOE) by Alazemi, K, Alkhattabi, M, Gregor, J C

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A84 THE IMPACT OF GASTROINTESTINAL FOLLOW UP CARE ON HEALTHCARE UTILIZATION IN PATIENTS WITH EOSINOPHILIC ESOPHAGITIS (EOE) by Alazemi, K, Alkhattabi, M, Gregor, J C

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An evaluation of utility measurement in Crohn's disease by Gregor, James C., McDonald, John W. D., Klar, Neil, Wall, Ronald, Atkinson, Kenneth, Lamba, Binu, Feagan, Brian G.

“…We evaluated the use of utility measurements to assess the quality of life of patients with Crohn's disease. Utility scores were obtained using the Time…”
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