Chronic pouchitis after ileal pouch-anal anastomosis for ulcerative colitis: effect on quality of life.

Chronic pouchitis can be observed in up to 30% of patients after proctocolectomy with ileal pouch-anal anastomosis (IPAA) for ulcerative colitis (UC). It remains a poorly understood complication and often requires chronic antibiotic and antidiarrheal treatment. We hypothesized that its occurrence can be predicted by distinct clinical parameters and that it adversely affects quality of life. Sixty-eight of 129 consecutive UC patients who underwent IPAA over a 10-year period were evaluated by Cleveland Clinic Global Quality of Life questionnaires, telephone interviews, and by chart review. Using bivariate comparison, clinical predictors for the occurrence of chronic pouchitis were sought, and postoperative data analyzed with regard to functional results and quality of life. Nineteen of 68 patients (28%) experienced chronic pouchitis, but its occurrence could not be predicted by any variable assessed. Patients with chronic pouchitis complained of more frequent fecal incontinence (32% vs. 4% in controls; P < 0.01), of more frequent bowel movements (7.7/day vs. 6.2/day; P < 0.05), and experienced severe abdominal pain more often (P < 0.05). Overall quality of life and satisfaction with surgery, as well as subjective health and energy levels were lower in patients with chronic pouchitis (P < 0.01); however, greater than 80% of these patients would consider undergoing the same procedure again.

Crohn's disease: presentation and severity compared between black patients and white patients.

PURPOSE: Common belief based on clinical experience suggests that Crohn's disease is more severe among black patients, although little data exists on the effect of race on Crohn's disease. We compared multiple variables among black patients with Crohn's disease requiring surgery to those of white patients presenting to a university colorectal surgery unit during a five-year period. METHODS: A total of 345 patients required surgery for Crohn's disease between June 1998 and September 2003. The following data were abstracted from patient charts and a prospectively maintained database: age at diagnosis; age at first Crohn's disease surgery; presenting symptoms; incidence, number and location of fistulas at presentation; number of Crohn's disease operations; and family history of inflammatory bowel disease. Data regarding medical insurance coverage also were obtained. Complete data were evaluable on 178 patients. Patient variables were analyzed using the chi-squared, Fisher exact, and Student t-tests. RESULTS: Mean age at diagnosis was 28 years for white males, 20 years for black males, 30 years for white females, and 28 years for black females (all p > 0.05). Thirty-seven percent of white females presented with obstructive symptoms vs. 12 percent of black females. (P = 0.011). Sixty-five percent of black females presented with inflammatory symptoms compared with 28 percent of white females (P = 0.001). Of females presenting with fistulas, 15 percent of black patients had a rectovaginal fistula compared with 5 percent of white patients. Seventeen percent of black males and 21 percent of white males had intra-abdominal fistulas. None of these differences were statistically significant. The incidence of fistulas at presentation, mean number of fistulas, total number of operations, and family history of inflammatory bowel disease did not differ. CONCLUSIONS: Contrary to expectations, Crohn's disease does not seem to be more severe among black patients, who had an earlier age of diagnosis, although this was not statistically significant. Overall, there was no difference in disease presentation. White females were more likely to present with obstructive symptoms compared with black females, who more often presented with inflammatory symptoms. Among patients with fistulas, the incidence of rectovaginal fistulas was higher in black females compared with white females, and white males were somewhat more likely to have intra-abdominal fistulas than black males. Although there was no demonstrated difference in incidence and mean number of fistulas at presentation, the number of operations for Crohn's disease, or family history of inflammatory bowel disease among blacks and whites, there are differences in presenting symptoms among these populations.

Perianal Crohn disease: predictors of need for permanent diversion.

OBJECTIVE: Fissures, fistulas, abscesses, and anal canal stenosis are manifestations of perianal Crohn disease (CD). There are no known predictors of which patients will fail sphincter-sparing surgical therapy and ultimately require fecal diversion. METHODS: Of 356 consecutive patients with CD, 24% (86) had perianal CD (age range, 14-83 years), and women were slightly more frequently affected. Clinical variables were examined for factors predictive of the need for permanent fecal diversion. RESULTS: CD associated with perianal CD was limited to the small bowel and/or ileocolic area in 23% of patients; the remainder had colorectal CD. Eighty-six patients underwent 344 operations. Forty-two patients (49%) ultimately required permanent diversion; among them were 21 of 32 patients (66%) with anal stricture and 12 of 20 women (60%) with rectovaginal fistula. Univariate analyses of clinical variables were performed with respect to need for permanent fecal diversion. Significant univariate predictors were the presence of colonic CD (P = 0.0045, odds ratio [OR] 5.4), avoidance of ileocolic resection (P = 0.0147, OR 0.4), and the presence of an anal stricture (P = 0.0165, OR 3.0). In multivariate logistic regression, the presence of colonic disease and anal canal stricture were predictors of permanent diversion. The OR associated with the risk of permanent diversion in the presence of colonic disease and in the absence of anal stricture was 10 (P = 0.0345). In the presence of both colonic disease and anal canal stenosis, the OR associated with permanent stoma was 33 (P = 0.0023). CONCLUSIONS: The management of perianal CD continues to be challenging. Roughly half of patients required permanent fecal diversion, which was even more frequently true for patients with colonic CD and anal stenosis. Recognizing these tendencies will assist both patients and surgeons in planning optimal treatment.

Clinical characteristics of familial adenomatous polyposis and management of duodenal adenomas.

The aim of this study was to evaluate the clinical characteristics of patients with familial adenomatous polyposis (FAP) undergoing surgical treatment over a 10-year period and specifically to evaluate the incidence and clinical outcome of patients treated for duodenal adenomas. Patients with FAP who underwent surgical treatment for colonic polyposis at the University of Louisville from January 1992 to July 2002 were investigated. Surgical treatment included colectomy and ileal J-pouch-anal anastomosis (IPAA) or completion proctectomy with or without IPAA in those who had previously undergone subtotal colectomy elsewhere. All patients underwent screening gastroduodenoscopy at 3-year intervals beginning at the time of diagnosis or referral. Postoperative morbidity, mortality, and functional outcome were evaluated, as well as the occurrence of extracolonic manifestations and results of treatment for duodenal adenomas when required. Fifty-four patients were included in the study (mean age 28 +/- 2 years). Twenty-seven of them (50%) underwent colectomy and IPAA as the initial operation. Twenty-seven patients had previously undergone subtotal colectomy. Eight of these 27 patients had cancer in the rectum, of which three were T4 and one was T2N1 cancer. Twenty-two patients underwent a completion proctectomy and three required abdominoperineal resection. Twenty of the 54 patients developed duodenal adenomas. The mean age of diagnosis of duodenal disease was not significantly different from that of patients who were still free of duodenal polyps (40 +/- 11 vs. 34 +/- 12 years). Seven of these 20 patients underwent local excision of duodenal polyps (either endocopically or transduodenally); four of these patients developed recurrent disease. Six patients underwent pancreaticoduodenectomy for duodenal adenomas with severe dyplasia. These patients experienced an increased number of bowel movements, from five per day (range 4 to 8) to 10 per day (range 6 to 15). One patient required pouch excision and end ileostomy to control diarrhea. Our data demonstrate the following: (1) patients with FAP who have undergone prior subtotal colectomy and ileorectal anastomosis have a high risk of developing advanced cancer in the rectal stump; (2) duodenal adenomas are common in patients with FAP and may occur at an early age; (3) screening duodenoscopy should be initiated at the time of diagnosis of FAP; (4) local excision of duodenal adenomas is associated with a high risk of local recurrence; and (5) even though pancreaticoduodenectomy is the treatment of choice for advanced duodenal adenomas, this procedure may adversely affect pouch function in some patients.

Characterization and clinical behavior of Crohn's disease initially presenting predominantly as colitis.

PURPOSE: We studied patients with Crohn's disease affecting the colon to characterize disease behavior and to determine whether such patients might be candidates for sphincter-sparing surgery. METHODS: Ninety-two consecutive patients with Crohn's colitis were studied prospectively. Mean follow-up after diagnosis was 82 (range, 6-291) months. Parameters that were evaluated included previous surgery for Crohn's disease, granulomatous vs. nongranulomatous disease, extent of colonic involvement, and presence or absence of extracolonic disease. The clinical course of the disease and postoperative outcome were evaluated. The outcome of Crohn's colitis patients who underwent ileal pouch-anal anastomosis for presumed ulcerative colitis was also evaluated. RESULTS: There were 39 patients with granulomatous colitis and 53 patients without granulomas. There was no statistical difference in the age of diagnosis or presence of small-bowel (23 vs. 27 percent), ileocolic (34 vs. 30 percent), or perineal (36 vs. 22 percent) disease in these patients. At initial presentation, 88 percent of patients with pancolitis had colitis alone without other sites of intestinal disease compared with only 37 percent of patients with segmental colitis (P < 0.001). Kaplan-Meier analysis showed that patients with granulomas and patients with segmental colitis at presentation have a significantly higher recurrence when compared with patients without granulomas and patients with pancolitis (P < 0.03). Thirteen patients without granulomatous disease and eight with granuloma underwent ileal pouch-anal anastomosis. Seven patients (3 with granuloma, 4 without granuloma) had a recurrence of Crohn's disease in the ileal pouch; 2 required pouch removal and permanent diversion for fistulizing disease in the ileal pouch and 5 were successfully treated conservatively without surgery. CONCLUSION: The presence of granulomas and segmental involvement of the colon in patients with Crohn's colitis may reflect a more virulent clinical course. Ileal pouch-anal anastomosis may be considered as an option in select patients with Crohn's colitis without small-bowel or perianal disease. Based on our data, patients with nongranulomatous pancolitis may be better candidates for sphincter-sparing surgery.