Background
Endoscopic-post-operative-recurrence (ePOR) in Crohn’s disease (CD) after ileocecal resection (ICR) is a major concern. We aimed to evaluate the effectiveness of early prophylaxis with biologics and to compare anti-TNF therapy to vedolizumab (VDZ) and ustekinumab (UST) in a real-world setting.
Methods
A retrospective multicenter study of CD-adults after curative ICR on early prophylaxis. ePOR was defined as a Rutgeerts score [RS]≥i2 or colonic-segmental-SES-CD≥6. Multivariable logistic regression was used to evaluate risk factors, and inverse probability treatment weighting (IPTW) was applied to compare the effectiveness between agents.
Results
Included 297 patients (53.9% males, age at diagnosis 24y[19-32], age at ICR-34y[26-43], 18.5% smokers, 27.6% biologic-naïve, 65.7% anti-TNF experienced, 28.6%≥2 biologics, and 17.2% previous surgery). Overall, 224, 39 and 34 patients received anti-TNF, VDZ or UST, respectively. Patients treated with VDZ and UST were more biologic experienced with higher rates of previous surgery. ePOR rates within 1-year were: 41.8%. ePOR rates by treatment groups: anti-TNF 40.2%, VDZ 33% and UST 61.8%. Risk factors for ePOR at 1-year: past-infliximab (adj.OR=1.73[95%CI:1.01-2.97]), past-adalimumab (adj.OR=2.32[95% CI:1.35-4.01) and surgical aspects. After IPTW, the risk of ePOR within 1-year of VDZ vs. anti-TNF or UST vs. anti-TNF was comparable (OR=0.55[95%CI:0.25-1.19], OR=1.86[95%CI:0.79-4.38]), respectively.
Conclusion
Prevention of ePOR within 1-year after surgery was successful in ~60% of patients. Patients treated with VDZ or UST consisted of a more refractory group. After controlling for confounders, no differences in ePOR risk were seen between anti-TNF prophylaxis and other groups.
О р и г и н а л ь н а я с т а т ь я Белоусова Елена Александровна -д-р мед. наук, профессор, руководитель отделения гастроэнтерологии и гепатологии, заведующая кафедрой гастроэнтерологии факультета усовершенствования врачей 1
Aim. Current clinical recommendations accentuate current methods for the diagnosis and treatment of irritable bowel syndrome (IBS).Key points. IBS is a functional bowel disorder manifested with recurrent, at least weekly, abdominal pain with the following attributes (any two leastwise): link to defecation, its frequency or stool shape. The symptoms are expected to persist for at minimum three months in a total six-month follow-up. Similar to other functional gastrointestinal (GI) disorders, IBS can be diagnosed basing on the patient symptoms compliance with Rome IV criteria, provided the absence of potentially symptom-causative organic GI diseases. Due to challenging differential diagnosis, IBS can be appropriately established per exclusionem, with pre-examination as follows: general and biochemical blood tests; tissue transglutaminase IgA/IgG antibody tests; thyroid hormones test; faecal occult blood test; hydrogen glucose/ lactulose breath test for bacterial overgrowth; stool test for enteric bacterial pathogens and Clostridium difficile A/B toxins; stool calprotectin test; abdominal ultrasound; OGDS, with biopsy as appropriate; colonoscopy with biopsy. The IBS sequence is typically wavelike, with alternating remissions and exacerbations often triggered by psychoemotional stress. Treatment of IBS patients includes dietary and lifestyle adjustments, various-class drug agents prescription and psychotherapeutic measures.Conclusion. Adherence to clinical recommendations can facilitate timely diagnosis and improve medical aid quality in patients with different clinical IBS variants.
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