Ulcerative Colitis: Sherman KK

Shen B, Fazio VW, Remzi FH, Bennett AE, Lavery IC, Lopez R, Brezinski A, Sherman KK, Bambrick ML, Lashner BA. · Center for Inflammatory Bowel Disease, Department of Gastroenterology/Hepatology, Cleveland Clinic, Cleveland, OH 44195, USA. · Dis Colon Rectum. · Pubmed #17665259 No free full text.

Abstract: PURPOSE: Crohn's disease of the pouch can occur in patients with colectomy and ileal pouch-anal anastomosis performed for ulcerative colitis. The clinical features of inflammatory, fibrostenotic, and fistulizing Crohn's disease have not been characterized. METHODS: A total of 73 eligible patients with Crohn's disease of the pouch, who were seen in the Pouchitis Clinic, were enrolled: 25 with inflammatory Crohn's disease, 17 with fibrostenotic Crohn's disease, and 31 with fistulizing Crohn's disease. The clinical phenotypes of Crohn's disease were based on a combined assessment of clinical, endoscopic, radiographic, and histologic features. Clinical symptoms, endoscopic and histologic features, and health-related quality-of-life scores were assessed. RESULTS: Demographic and clinical features, including preoperative and postoperative parameters, were similar between the three phenotypes of Crohn's disease of the pouch. The use of nonsteroidal anti-inflammatory drugs, neuropsychiatric drugs, antidiarrheal agents, and Crohn's disease medicines was not different between the three groups. Predominant symptoms, as expected, were significantly different between the three phenotypes: diarrhea and/or pain in 92 percent of patients with inflammatory Crohn's disease, obstructive symptoms in 64.7 percent of patients with fibrostenotic Crohn's disease, and fistular drainage in 51.6 percent of those with fistulizing Crohn's disease (P < 0.0001). There was no statistical difference in quality-of-life scores between the three phenotypes, adjusted for disease activity. There was no significant correlation between quality-of-life and symptom scores in any of the three groups. Although not statistically significant, patients with fistulizing Crohn's disease (16.1 percent) tended to have an increased risk for pouch failure compared with inflammatory (8 percent) or fibrostenotic (5.9 percent) Crohn's disease. CONCLUSIONS: Predominant symptoms were different in clinical phenotypes of Crohn's disease. Each of the three phenotypes of Crohn's disease similarly affected quality-of-life. Fistulizing Crohn's disease may be associated with a higher risk for pouch failure.

Shen B, Fazio VW, Remzi FH, Bennett AE, Lopez R, Lavery IC, Brzezinski A, Sherman KK, Lashner BA. · Center for Inflammatory Bowel Disease, Department of Gastroenterology/Hepatology-Desk A30, Cleveland Clinic, 9500 Euclid Ave., Cleveland, OH 44195, USA. · Dig Dis Sci. · Pubmed #17410449 No free full text.

Abstract: NSAID use has been shown to exacerbate disease activity of inflammatory bowel disease. The detrimental effect of NSAIDs on the ileal pouch has not been characterized. To study the effect of withdrawal of NSAID use on ileal pouch disorders. The study consisted of a cohort of 17 symptomatic patients seen in the Pouchitis Clinic who had ulcerative colitis and ileal pouch-anal anastomosis with chronic (>6 months) daily use of NSAIDs. The patients were treated by withdrawing NSAID use. The Pouchitis Disease Activity Index (PDAI) consisting of symptom, endoscopy and histology scores, and Cleveland Global Quality of Life, Irritable Bowel Disease Quality of Life, and Short Inflammatory Bowel Disease Questionnaire scores were measured before and after a 4-week intervention. The cohort consisted of 11 patients with chronic refractory pouchitis (65%), 2 with acute pouchitis (12%), 1 with cuffitis (6%), 1 with cuffitis and chronic refractory pouchitis (6%), and 2 with irritable pouch syndrome (12%). The withdrawal of NSAID use alone resulted in a significant reduction in the mean PDAI scores of -3.6 +/- -3.0 (p<0.02) and a significant improvement in mean quality-of-life scores (p<0.05). Patients with pouch disorders who regularly used NSAIDs appeared to benefit from the complete cessation of such agents, suggesting an association between NSAID use and pouch disorders.

Shen B, Fazio VW, Remzi FH, Bennett AE, Lopez R, Brzezinski A, Oikonomou I, Sherman KK, Lashner BA. · Department of Gastroenterology/Hepatology, Center for Inflammatory Bowel Disease, Cleveland Clinic, Cleveland, Ohio 44195, USA. · Dis Colon Rectum. · Pubmed #17279300 No free full text.

Abstract: PURPOSE: Management of chronic refractory pouchitis, a common cause for pouch failure with pouch resection or diversion, is often challenging. The aim of this study was to assess the efficacy and safety of a combination therapy of ciprofloxacin and tinidazole in patients with chronic refractory pouchitis compared with mesalamine therapy. METHODS: Sixteen consecutive ulcerative colitis patients with chronic refractory pouchitis (disease>4 weeks and failure to respond to>4 weeks of single-antibiotic therapy) were treated with a four-week course of ciprofloxacin 1 g/day and tinidazole 15 mg/kg/day. A historic cohort of ten consecutive patients with chronic refractory pouchitis treated with oral (4 g/day), enema (8 g/day), or suppository (1 g/day) mesalamine served as controls. The Pouchitis Disease Activity Index, clinical remission, clinical response, the Cleveland Global Quality of Life, the Irritable Bowel Syndrome-Quality of Life, and the Short Inflammatory Bowel Disease Questionnaires scores were calculated before and after therapy and compared between the two treatment groups. RESULTS: Patients taking ciprofloxacin and tinidazole had a significant reduction in the total Pouchitis Disease Activity Index scores and subscores and a significant improvement in quality-of-life scores (P < 0.002). For patients in the mesalamine group, there was a significant reduction in the total Pouchitis Disease Activity Index scores only. Patients in the antibiotic group had a greater reduction in the total Pouchitis Disease Activity Index scores and a greater improvement in the quality-of-life scores than those in the mesalamine group (P <or= 0.03). The rate of clinical remission and clinical response for the antibiotic group was 87.5 percent and 87.5 percent, respectively, and for the mesalamine group it was 50 percent and 50 percent, respectively (P = 0.069). Two patients in the antibiotic group (peripheral neuropathy and dysgeusia) developed adverse effects. CONCLUSIONS: Combination therapy with ciprofloxacin and tinidazole was generally well tolerated and was effective in treating patients with chronic refractory pouchitis.

Shen B, Fazio VW, Remzi FH, Bennett AE, Brzezinski A, Lopez R, Oikonomou I, Sherman KK, Lashner B. · Department of Gastroenterology/Hepatology, Center for Inflammatory Bowel Disease, Cleveland Clinic, Cleveland, Ohio 44195, USA. · Am J Gastroenterol. · Pubmed #17227523 No free full text.

Abstract: BACKGROUND: Crohn's disease (CD) of the pouch can occur in patients with colectomy and ileal pouch-anal anastomosis (IPAA) originally performed for a preoperative diagnosis of ulcerative colitis. The clinical presentations of CD of the pouch are inflammatory, fibrostenotic, and fistulizing. Risk factors for clinical phenotypes of CD of the pouch have not been characterized. METHODS: A total of 78 eligible patients with CD of the pouch together with 294 nonselected non-CD patients with IPAA seen in the Pouchitis Clinic were enrolled, including 28 with inflammatory CD, 18 with fibrostenotic CD, and 32 with fistulizing CD. The clinical phenotypes of CD were diagnosed based on a combined assessment of clinical, endoscopic, radiographic, and histologic features. Three separate analyses were performed, and for each analysis, the outcome of interest was having one of the phenotypes versus not having it. A stepwise selection multivariable logistic regression analysis was used. RESULTS: In the multivariable analysis, the risk factor for inflammatory CD was higher afferent-limb endoscopy scores (hazard ratio [HR] 1.87 95% confidence interval [CI] 1.54-2.27); the risk factors for fibrostenotic CD were higher afferent-limb (95% CI 1.81-3.48, HR 2.51) and higher cuff (95% CI 1.01-1.84, HR 1.36) endoscopy scores; and for fistulizing CD the risk factors were younger age (95% CI 0.93-0.99, HR 0.96), female gender (95% CI 1.35-6.97, HR 3.07), a preoperative diagnosis of indeterminate colitis (95% CI 1.72-9.34, HR 4.00), and no use of nonsteroidal antiinflammatory drugs (95% CI 1.31-8.25, HR 3.28). CONCLUSIONS: Each of the three phenotypes of CD of the pouch was associated with certain risk factors, suggesting that each of these diseases has a different etiology and disease process. The identification and management of some of the modifiable risk factors may reduce CD-related morbidity.

Shen B, Fazio VW, Remzi FH, Brzezinski A, Bennett AE, Lopez R, Hammel JP, Achkar JP, Bevins CL, Lavery IC, Strong SA, Delaney CP, Liu W, Bambrick ML, Sherman KK, Lashner BA. · Department of Gastroenterology/Hepatology, Center for Inflammatory Bowel Disease, The Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA. · Clin Gastroenterol Hepatol. · Pubmed #16431309 No free full text.

Abstract: BACKGROUND & AIMS: Although pouchitis is considered the most common adverse sequela of ileal pouch-anal anastomosis (IPAA), inflammatory and noninflammatory conditions other than pouchitis are increasingly being recognized. The risk factors for these non-pouchitis conditions, including Crohn's disease (CD) of the pouch, cuffitis, and irritable pouch syndrome (IPS), have not been studied. The aim of this study was to assess risk factors for inflammatory and noninflammatory diseases of IPAA in a tertiary care setting. METHODS: The study consisted of 240 consecutive patients who were classified as having healthy pouches (N = 49), pouchitis (N = 61), CD of the pouch (N = 39), cuffitis (N = 41), or IPS (N =50). Demographic and clinical features were assessed to determine risk factors for each of these conditions by using logistic regression analysis. RESULTS: Risk factors remaining in the final logistic regression models were for pouchitis: IPAA indication for dysplasia (odds ratio [OR], 3.89; 95% confidence interval [CI], 1.69-8.98), never having smoked (OR, 5.09; 95% CI, 1.01-25.69), no use of anti-anxiety agents (OR, 5.19; 95% CI, 1.45-18.59), or use of NSAIDs (OR, 3.24; 95% CI, 1.71-6.13); for CD of the pouch: a long duration of IPAA (OR, 1.20; 95% CI, 1.12-1.30) and current smoking (OR, 4.77; 95% CI, 1.39-16.25); for cuffitis: arthralgias (OR, 4.13; 95% CI, 1.91-8.94) and younger age (OR, 1.16; 95% CI, 1.01-1.33); and for IPS: use of antidepressants (OR, 4.17, 95% CI, 1.95-8.92) or anti-anxiety agents (OR, 3.21; 95% CI, 1.34-7.47). CONCLUSIONS: The majority of risk factors for the 4 inflammatory and noninflammatory conditions of IPAA are different, suggesting that each of these diseases has a different etiology and pathogenesis. The identification and modification of these risk factors might help patients and clinicians to make a preoperative decision for IPAA, reduce IPAA-related morbidity, and improve response to treatment.