Browsing by Author "Qazi, Taha"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Clinical Decision Making in Inflammatory Bowel Disease Mimics: Practice Management from Inflammatory Bowel Disease LIVE
    (Oxford University Press, 2024-04-11) Fiske, Hannah W.; Ward, Christopher; Shah, Samir A.; Holubar, Stefan D.; Al-Bawardy, Badr; Barnes, Edward L.; Binion, David; Bohm, Matthew; Brand, Myron; Clarke, Kofi; Cohen, Benjamin L.; Cross, Raymond K.; Dueker, Jeffrey; Engels, Michael; Farraye, Francis A.; Fine, Sean; Forster, Erin; Gaidos, Jill; Ginsburg, Philip; Goyal, Alka; Hanson, John; Herfath, Hans; Hull, Tracy; Kelly, Colleen R.; Lazarev, Mark; Levy, L. Campbell; Melia, Joanna; Philpott, Jessica; Qazi, Taha; Siegel, Corey A.; Watson, Andrew; Wexner, Steven D.; Williams, Emmanuelle D.; Regueiro, Miguel; Medicine, School of Medicine
    Background: Since 2009, inflammatory bowel disease (IBD) specialists have utilized "IBD LIVE," a weekly live video conference with a global audience, to discuss the multidisciplinary management of their most challenging cases. While most cases presented were confirmed IBD, a substantial number were diseases that mimic IBD. We have categorized all IBD LIVE cases and identified "IBD-mimics" with consequent clinical management implications. Methods: Cases have been recorded/archived since May 2018; we reviewed all 371 cases from May 2018-February 2023. IBD-mimics were analyzed/categorized according to their diagnostic and therapeutic workup. Results: Confirmed IBD cases made up 82.5% (306/371; 193 Crohn's disease, 107 ulcerative colitis, and 6 IBD-unclassified). Sixty-five (17.5%) cases were found to be mimics, most commonly medication-induced (n = 8) or vasculitis (n = 7). The evaluations that ultimately resulted in correct diagnosis included additional endoscopic biopsies (n = 13, 21%), surgical exploration/pathology (n = 10, 16.5%), biopsies from outside the GI tract (n = 10, 16.5%), genetic/laboratory testing (n = 8, 13%), extensive review of patient history (n = 8, 13%), imaging (n = 5, 8%), balloon enteroscopy (n = 5, 8%), and capsule endoscopy (n = 2, 3%). Twenty-five patients (25/65, 38%) were treated with biologics for presumed IBD, 5 of whom subsequently experienced adverse events requiring discontinuation of the biologic. Many patients were prescribed steroids, azathioprine, mercaptopurine, or methotrexate, and 3 were trialed on tofacitinib. Conclusions: The diverse presentation of IBD and IBD-mimics necessitates periodic consideration of the differential diagnosis, and reassessment of treatment in presumed IBD patients without appropriate clinical response. The substantial differences and often conflicting treatment approaches to IBD versus IBD-mimics directly impact the quality and cost of patient care.
  • Thumbnail Image
    Item
    The risk of inflammatory bowel disease flares after fecal microbiota transplantation: Systematic review and meta-analysis
    (Taylor & Francis, 2017-11-02) Qazi, Taha; Amaratunga, Thelina; Barnes, Edward L.; Fisher, Monika; Kassam, Zain; Allegretti, Jessica R.; Medicine, School of Medicine
    Several studies have suggested worsening in inflammatory bowel disease (IBD) activity following fecal microbiota transplantation (FMT). We aimed to assess the risk of worsening in IBD activity following FMT. An electronic search was conducted using MEDLINE (1946-June 2016), EMBASE (1954-June 2016) and Cochrane Central Register of Controlled Trials (2016). Studies in which FMT was provided to IBD patients for IBD management or (Clostridium difficile infection) CDI treatment were included. The primary outcome was the rate of worsening in IBD activity. Results: Twenty-nine studies with 514 FMT-treated IBD patients were included. Range of follow up was 4 weeks to 3 y. The pooled rate of IBD worsening was 14.9% (95% CI 10–21%). Heterogeneity was detected: I2 D 52.1%, Cochran Q test D 58.1, p D 0.01. A priori subgroup analyses were performed. Although not significant, the pooled rate of worsening in IBD activity following FMT for CDI (22.7% (95% CI: 13–36%)) was higher compared with FMT for IBD (11.1% (95% CI 7–17%)). Rates of worsening in IBD after lower GI FMT delivery revealed a higher rate of worsening in IBD activity (16.5% (95% CI: 11–24%)) compared with upper GI delivery (5.6% (95% CI: 2–16%)). Rates of worsening in high quality studies and randomized controls trials (RCTS) suggested a marginal risk of worsening in IBD activity (4.6%, (95% CI: 1.8–11%). Rates of IBD worsening are overall marginal across high quality RCTS. It is unknown if the FMT itself led to the worsening of IBD in this small fraction or if this represents alternative etiologies.