Ulcerative Colitis: O'Riordain MG

Fazio VW, O'Riordain MG, Lavery IC, Church JM, Lau P, Strong SA, Hull T. · Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio 44195, USA. · Ann Surg. · Pubmed #10522727 links to  free full text

Abstract: OBJECTIVE: To evaluate prospectively long-term quality of life and functional outcome after restorative proctocolectomy (RPC) with ileal pouch-anal anastomosis, and to evaluate and validate a novel quality-of-life indicator in this group of patients. SUMMARY BACKGROUND DATA: Restorative proctocolectomy with ileal pouch-anal anastomosis is now the preferred option when total proctocolectomy is required for ulcerative colitis or familial adenomatous polyposis, but long-term data on functional outcome and quality of life after the procedure are lacking. METHODS: Patients (n = 977) who underwent RPC with stapled anastomosis for colitis or polyposis coli and who were followed for > or =12 months were included. Quality of life, fecal incontinence, and satisfaction with surgery were prospectively evaluated by structured interview or questionnaire for 1 to 12 years after surgery (median 5.0). Quality of life was scored using the Cleveland Global Quality of Life (CGQL) instrument (Fazio Score). This is a novel score developed over the past 15 years by the senior author. Quality of life was also evaluated in a subgroup of patients with the Short Form 36 (SF-36). The CGQL was validated by determining its reliability, responsiveness, and validity as well as its correlation with the SF-36 score. RESULTS: Postoperative quality of life as measured by SF-36 was excellent and compared well with published norms for the general U.S. population. The CGQL was found to be reliable, responsive, and valid, and there was a high correlation with the SF-36 scores. Using the CGQL, quality of life was shown to increase after the first 2 years after surgery, and there was no deterioration thereafter. The prevalence of perfect continence increased from 75.5% before surgery to 82.4% after surgery, and although this deteriorated somewhat >2 years after surgery, it was no worse than preoperative values. Ninety-eight percent of patients would recommend the surgery to others. CONCLUSIONS: Long-term quality of life after ileal pouch surgery is excellent and the level of continence is satisfactory. This surgery is an excellent long-term option in patients requiring total proctocolectomy. The CGQL is a simple, valid, and reliable measure of quality of life after pelvic pouch surgery and may well be applicable in many other clinical conditions.

O'Riordain MG, Fazio VW, Lavery IC, Remzi F, Fabbri N, Meneu J, Goldblum J, Petras RE. · Department of Colorectal Surgery, Cleveland Clinic Foundation, Ohio 44195, USA. · Dis Colon Rectum. · Pubmed #11156448 No free full text.

Abstract: PURPOSE: Preservation of the anal transitional zone during ileal pouch-anal anastomosis is still controversial because of the risk of dysplasia and the theoretical risk of associated cancer. Without long-term follow-up data, the natural history and optimal treatment of anal transitional zone dysplasia are unknown. The aim of this study was to determine the long-term risk of dysplasia in the anal transitional zone and to evaluate the outcome of a conservative management policy for anal transitional zone dysplasia. METHODS: Two hundred ten patients undergoing anal transitional zone-sparing ileal pouch-anal anastomosis for ulcerative or indeterminate colitis between 1987 and 1992 and who were studied with serial anal transitional zone biopsies for at least five years postoperatively were included. Median follow up was 77 (range, 60-124) months. RESULTS: Anal transitional zone dysplasia developed in seven patients 4 to 51 (median, 11) months postoperatively. There was no association with gender, age, preoperative disease duration or extent of colitis, but the risk of anal transitional zone dysplasia was significantly increased in patients with prior cancer or dysplasia in the colon or rectum. Dysplasia was high grade in one and low grade in six. Two patients each with low-grade dysplasia detected on three separate occasions underwent mucosectomy 29 and 38 months after detection of low-grade dysplasia, but no cancer was found. The five other patients with dysplasia on one or two occasions were treated expectantly and were apparently dysplasia-free for a median of 72 (range, 48-100) months. CONCLUSIONS: Anal transitional zone dysplasia after ileal pouch-anal anastomosis is infrequent, is most common in the first two to three years postoperatively and may apparently disappear on repeated biopsy. Anal transitional zone preservation did not lead to the development of cancer in the anal transitional zone after five to ten years of follow-up. Long-term surveillance is recommended to monitor dysplasia. If repeat biopsy confirms persistent dysplasia, anal transitional zone excision with neoileal pouch-anal anastomosis is recommended.