Ileal pouch-anal anastomosis for ulcerative colitis associated with primary sclerosing cholangitis.
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Cholangitis, Sclerosing↗
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Complications and risk factors after ileal pouch-anal anastomosis for ulcerative colitis associated with primary sclerosing cholangitis.
OBJECTIVE: This study determined predictive factors for postoperative complications and outcome after ileal pouch-anal anastomosis in patients with ulcerative colitis and primary sclerosing cholangitis. SUMMARY BACKGROUND DATA: Patients with ulcerative colitis and primary sclerosing cholangitis treated by colectomy and ileostomy are at high risk of troublesome bleeding from peristomal varices. METHODS: Postoperative complications and outcome were assessed in 40 patients with ulcerative colitis and sclerosing cholangitis who received an ileal pouch-anal anastomosis between January 1981 and February 1990. RESULTS: Immediate postoperative and remote ileoanal anastomosis-related complications were high but related directly to the severity of liver disease. No patient had perianastomotic anal bleeding. CONCLUSIONS: In patients with both ulcerative colitis and primary sclerosing cholangitis, ileal pouch-anal anastomosis is safe and is not associated with perianastomotic bleeding.
Adult↗
Randomized comparison of straight and colonic J pouch anastomosis after low anterior resection.
OBJECTIVE: The authors compared clinical bowel function and complications of a low anterior resection with either a straight or colonic J pouch anastomosis. SUMMARY BACKGROUND DATA: Urgency and frequent bowel movements after rectal resection with a low anastomosis have been related to the loss of rectal reservoir function. Reconstruction with a colonic J pouch possibly can obviate some of this dysfunction. Earlier reports have been favorable, but they must be verified in randomized trials. METHOD: One hundred patients with rectal cancer in whom a sphincter-saving procedure was appropriate were randomized to reconstruction with either a straight or a colonic J pouch anastomosis. RESULTS: The incidence of symptomatic anastomotic leakage was lower in the pouch group (2% vs. 15%, p = 0.03). Eighty-nine patients could be evaluated after 1 year. The pouch patients had significantly fewer bowel movements per 24 hours, and less nocturnal evacuations, urgency, and incontinence. Overall well-being owing to the bowel function was rated significantly higher by the pouch patients. CONCLUSION: Reconstruction with a colonic J pouch was associated with a lower incidence of anastomotic leakage and better clinical bowel function when compared with the traditional straight anastomosis. Functional superiority was especially evident during the first 2 months.
Adenocarcinoma↗
Randomized prospective trial comparing ileal pouch-anal anastomosis performed by excising the anal mucosa to ileal pouch-anal anastomosis performed by preserving the anal mucosa.
OBJECTIVE: The purpose of the study is to compare the results of ileal pouch-anal anastomosis (IPAA) in patients in whom the anal mucosa is excised by handsewn techniques to those in whom the mucosa is preserved using stapling techniques. SUMMARY BACKGROUND DATA: Ileal pouch-anal anastomosis is the operation of choice for patients with chronic ulcerative colitis requiring proctocolectomy. Controversy exists over whether preserving the transitional mucosa of the anal canal improves outcomes. METHODS: Forty-one patients (23 men, 18 women) were randomized to either endorectal mucosectomy and handsewn IPAA or to double-stapled IPAA, which spared the anal transition zone. All patients were diverted for 2 to 3 months. Nine patients were excluded. Preoperative functional status was assessed by questionnaire and anal manometry. Twenty-four patients underwent more extensive physiologic evaluation, including scintigraphic anopouch angle studies and pudendel never terminal motor latency a mean of 6 months after surgery. Quality of life similarly was estimated before surgery and after surgery. Univariate analysis using Wilcoxon test was used to assess differences between groups. RESULTS: The two groups were identical demographically. Overall outcomes in both groups were good. Thirty-three percent of patients who underwent the handsewn technique and 35% of patients who underwent the double-stapled technique experienced a postoperative complication. Resting anal canal pressures were higher in the patients who underwent the stapled technique, but other physiologic parameters were similar between groups. Night-time fecal incontinence occurred less frequently in the stapled group but not significantly. The number of stools per 24 hours decreased from preoperative values in both groups. After IPAA, quality of life improved promptly in both groups. CONCLUSIONS: Stapled IPAA, which preserves the mucosa of the anal transition zone, confers no apparent early advantage in terms of decreased stool frequency or fewer episodes of fecal incontinence compared to handsewn IPAA, which excises the mucosa. Higher resting pressures in the stapled group coupled with a trend toward less night-time incontinence, however, may portend better function in the stapled group over time. Both operations are safe and result in rapid and profound improvement in quality of life.
Adult↗
Ileal pouch-anal canal anastomosis for familial adenomatous polyposis: early and late results.
OBJECTIVE: The objective was to review the early and late results of ileal pouch-anal anastomosis (IPAA) done for patients with familial adenomatous polyposis (FAP). SUMMARY BACKGROUND DATA: Patients with FAP will have colorectal adenomas develop and die of colorectal cancer if left untreated. Ileal pouch-anal anastomosis removes all disease-bearing mucosa while preserving transanal passage of stools. METHODS: Between 1981 and 1994, 187 patients with FAP, 11 to 59 years of age with a mean follow-up of 60 months (range, 5-170 months) had proctocolectomy and IPAA at Mayo Medical Center in Rochester, Minnesota. All patients had a proximal anal canal mucosal excision and a hand-sewn anastomosis of the pouch to the anal canal at the dentate line. A temporary ileostomy was used in 85% of the patients. RESULTS: No early postoperative deaths occurred, although two patients died later of metastatic colorectal carcinoma present at their initial operation. More important, no patient had a new cancer develop after IPAA. The overall morbidity after operation was 24%, with small bowel obstruction being the most common complication (13%). Patients had four bowel movements/24 hours and good fecal control, which continued during follow-up. CONCLUSIONS: The IPAA eradicates the risk of colorectal cancer in patients with FAP. It can be performed with low mortality, acceptable morbidity, and good functional results over the long term.
Adenomatous Polyposis Coli↗
Ileocecal segment transposition does not alter whole gut transit in humans.
OBJECTIVES: We have recently described a reservoir for rectal replacement after total mesorectal excision for rectal carcinoma. The ileocecal segment with its intact extrinsic nerve and blood supply is placed between the ascending colon and the anal canal. This reconstruction has been shown to provide good defecation quality and anorectal function. Whether gastric emptying and small as well as large bowel transit are affected by this transposition remains unclear. Our aim was to quantify whole gut transit in such patients and compare it with that of a matched group of controls. METHODS: Gastric emptying rates and small intestinal and colonic transit times were assessed scintigraphically in 12 patients aged 46 to 87 years with ileocecal reservoir reconstruction after total mesorectal excision and compared to a sex-matched group of asymptomatic healthy volunteers of similar age. Gastric emptying rates and small intestinal and colonic transit times were calculated as described previously. Data were compared using Wilcoxon's signed rank test for gastric emptying rates and small bowel transit or by analysis of variance for colonic transit; p < 0.05 was considered significant. RESULTS: Gastric time for half of the meal (T50) was 161 +/- 16 minutes for patients and 201 +/- 22 for the controls. Small bowel transit time was 150 +/- 15 minutes for patients and 177 +/- 22 for the controls. Geometric center at 6 hours was 1.53 +/- 0.13 for patients and 1.27 +/- 0.16 for the controls. Geometric center at 24 hours was 2.96 +/- 0.23 for patients and 2.57 +/- 0.25 for the controls. Data are mean +/- SEM. SUMMARY: Gastric emptying rates and small bowel transit and colonic transit times (expressed as geometric center at 6 and 24 hours) were similar in patients with ileocecal reservoir reconstruction and in a sex- and age-matched group of healthy controls. We conclude that the transposition of an ileocecal segment with intact extrinsic neurovascular supply between the sigmoid colon and the anal canal does not alter whole gut transit, not even in any of the presumably key regions.
Age Factors↗
Preoperative terminal ileal and colonic resection histopathology predicts risk of pouchitis in patients after ileoanal pull-through procedure.
OBJECTIVE: This study seeks to compare the histopathology of preoperative terminal ileal and colonic resection specimens with pouch biopsies after the ileoanal pull-through (IAPT) procedure. SUMMARY BACKGROUND DATA: Pouchitis is the most frequent complication of transanal continent reservoirs in patients after IAPT. METHODS: The authors conducted 751 consecutive pouch biopsies on 73 patients with inflammatory bowel disease or familial adenomatous polyposis who underwent IAPT by a single surgeon over a 10-year period. In this preliminary report, a pathologist, in blinded fashion, has graded 468 of the IAPT pouch biopsies and 67 of the patients' preoperative terminal ileal and colonic resection histopathology to date. Colonic histopathology was graded by the extent and severity of disease, terminal ileal and pouch histopathology by active inflammation, chronic inflammation, lymphocyte aggregates, intraepithelial lymphocytes, eosinophils, and villous blunting. RESULTS: Extent of colonic disease (gross and microscopic) was a significant predictor of active inflammation in subsequent IAPT pouch biopsy specimens. Also, the gross extent of colonic disease exhibited a significant linear association with pouch inflammation. However, the severity of colonic disease was not significantly predictive of active inflammation in subsequent IAPT pouch biopsies. Terminal ileal active and chronic inflammation were significant predictors of subsequent IAPT pouch inflammation. Although lymphocyte aggregates and intraepithelial lymphocytes were not predictive, terminal ileum eosinophils and villous blunting were significant predictors of active inflammation in subsequent IAPT pouch biopsy specimens. CONCLUSIONS: Preoperative terminal ileal and colonic histopathology predicts active inflammation of pouches after IAPT. Patients who are preoperatively assessed to have extensive disease of the colon, ileal disease ("backwash ileitis"), or both appear to be at greater risk for the development of pouchitis after IAPT.
Adenomatous Polyposis Coli↗
Repeat ileal pouch-anal anastomosis to salvage septic complications of pelvic pouches: clinical outcome and quality of life assessment.
OBJECTIVE: To evaluate the outcome of repeat ileal pouch-anal anastomosis (IPAA) for septic complications of pelvic pouch surgery; to assess the relationship between diagnosis and outcome; to assess quality of life after surgery. SUMMARY BACKGROUND DATA: Pelvic and perineal sepsis due to ileal pouch-anal anastomotic leaks frequently results in pouch loss. Many surgeons believe that pelvic sepsis and/or dense pelvic fibrosis makes salvage surgery unsafe or that pouches salvaged under these circumstances may not function well. As a result, there are few studies of pouch salvage procedures for septic indications. METHODS: The authors reviewed records of Cleveland Clinic Foundation patients who had undergone repeat IPAA surgery after septic complications from previous pelvic pouch surgery and who had completed at least 6 months of follow-up. Final diagnoses included ulcerative colitis (n = 22), Crohn's disease (n = 10), indeterminate colitis (n = 1), and familial polyposis (n = 2). Patients with functioning pouches were interviewed about functional problems and quality of life using an in-house questionnaire and the validated SF-36 Health Survey. RESULTS: Of 35 patients, 30 (86%) had a functioning pouch 6 months after repeat IPAA. In 4 patients, complications led to pouch removal or fecal diversion. One patient declined stoma closure. Of the patients with mucosal ulcerative colitis (MUC), 95% (21/22) had a functioning pouch 6 months after surgery. For patients with Crohn's disease (CD) 60% (6/10) have maintained a functioning pouch. Of the 30 patients with functioning pouches, 17 (57%) rated their quality of life as either "good" or "excellent," the remaining 13 (43%) selected "fair" or "poor." All said they would choose repeat IPAA surgery again. An SF-36 Health Survey completed by all patients with a functioning pouch at follow-up showed a mean physical component scale of 46.4 and a mean mental component scale of 47.6, scores well within the normal limit. CONCLUSIONS: Repeat IPAA can often salvage pelvic pouches in patients with MUC who suffer major chronic perianastomotic and pelvic sepsis. Patients who had successful repeat IPAA surgery often report functional problems but would still choose to have the surgery again. For patients with CD, ultimate pouch excision or fecal diversion have been required in 40% indicating a guarded prognosis for these patients. Data on the success of the procedure for patients with indeterminate colitis and familial adenomatous polyposis were inconclusive because of small sample sizes.
Adult↗
Reconstruction for chronic dysfunction of ileoanal pouches.
OBJECTIVE: A retrospective review was performed to determine the results after surgical reconstruction for chronic dysfunction of ileal pouch-anal procedures for ulcerative colitis and familial colonic polyposis at a university medical center. METHODS: During the 20-year period from 1978 to 1998, 601 patients underwent colectomy and ileal pouch-anal anastomosis (IPAA) for ulcerative colitis, familial colonic polyposis, or Hirschsprung's disease. A J pouch was used for 351 patients, a lateral pouch for 221, an S pouch for 6, and a straight pull-through for 23. Acute complications after pouch construction have been detailed in previous publications and are not included in this study. Chronic pouch stasis with diarrhea, frequency, urgency, and soiling gradually became more severe in 164 patients (27.3%), associated with pouch enlargement, an elongated efferent limb, and obstruction to pouch outflow, largely related to the pouch configuration used during the authors' early clinical experience. These patients were sufficiently symptomatic to be considered for reconstruction (mean 68 months after IPAA). Transanal resection of an elongated IPAA spout was performed on 58 patients; abdominoperineal mobilization of the pouch with resection and tapering of the lower end (AP reconstruction) and ileoanal anastomosis on 83; pouch removal and new pouch construction on 7; and conversion of a straight pull-through to a pouch on 16. RESULTS: Good long-term results (mean 7.7 years) with improvement in symptoms occurred in 98% of transanal resections, 91.5% of AP reconstructions, 86% of new pouch constructions, and 100% of conversions of a straight pull-through to a pouch. The average number of bowel movements per 24 hours at 6 months was 4.8. Complications occurred in 11.6% of reconstructed patients. Five of the 164 patients (3.1%) required eventual pouch removal and permanent ileostomy. The high rate of pouch revision in this series of patients undergoing IPAA is due to a policy of aggressive correction when patients do not experience an optimal functional result, or have a progressive worsening of their status. CONCLUSIONS: Although occasionally a major undertaking, reconstruction of ileoanal pouches with progressive dysfunction due to large size or a long efferent limb has resulted in marked improvement in intestinal function in >93% of patients and has reduced the need for late pouch removal.
Adolescent↗
Functional outcomes after ileal pouch-anal anastomosis for chronic ulcerative colitis.
OBJECTIVE: To assess long-term outcomes after ileal pouch-anal anastomosis (IPAA) for chronic ulcerative colitis (CUC) with specific emphasis on patient sex, childbirth, and age. SUMMARY BACKGROUND DATA: Childbirth and the process of aging affect pelvic floor and anal sphincter function independently. Early function after IPAA is good for most patients. Nonetheless, there are concerns about the impact of the aging process as well as pregnancy on long-term functional outcomes after IPAA. METHODS: Functional outcomes using a standardized questionnaire were prospectively assessed for each patient on an annual basis. RESULTS: Of the 1,454 patients who underwent IPAA for CUC between 1981 and 1994, 1,386 were part of this study. Median age was 32 years. Median length of follow-up was 8 years. Pelvic sepsis was the primary cause of pouch failure irrespective of sex or age. Functional outcomes were comparable between men and women. Eighty-five women who became pregnant after IPAA had pouch function, which was comparable with women who did not have a child. Daytime and nocturnal incontinence affected older patients more frequently than younger ones. Incontinence became more common the longer the follow-up in older patients, but this was not found in younger patients. Poor anal function led to pouch excision in only 3 of 204 older patients. CONCLUSIONS: Incontinence rates were significantly higher in older patients after IPAA for CUC compared with younger patients. However, this did not contribute to a greater risk of pouch failure in these older patients. Patient sex and uncomplicated childbirth did not affect long-term functional outcomes.
Adult↗
Ileal pouch anal anastomosis without ileal diversion.
OBJECTIVE: To evaluate continued experience with a one-stage stapled ileoanal pouch procedure without temporary ileostomy diversion. SUMMARY BACKGROUND DATA: Most centers perform colectomy, proctectomy, and ileal pouch anal anastomoses (IPAA) with a protective ileostomy. Following a previous report, the authors performed 126 additional stapled IPAA procedures for ulcerative colitis and familial adenomatous polyposis, of which all but 2 were without an ileostomy. Outcomes in these patients question the need for temporary ileal diversion, with its complications and need for subsequent surgical closure. METHODS: Two hundred one patients underwent a stapled IPAA since May 1989, 192 as a one-stage procedure without ileostomy, and 1 with a concurrent Whipple procedure for duodenal adenocarcinoma. Patient charts were reviewed or patients were contacted by phone to evaluate their clinical status at least 1 year after their surgery. RESULTS: Among the patients who underwent the one-stage procedure, 178 had ulcerative colitis (38 fulminant), 5 had Crohn's disease (diagnosed after IPAA), 1 had indeterminate colitis, and 8 had familial adenomatous polyposis. The mean age was 38 +/- 7 (range 7--70) years; there were 98 male patients and 94 female patients. The average amount of diseased tissue between the dentate line and the anastomosis was 0.9 +/- 0.1 cm, with 35% of the anastomoses at the dentate line. With 89% follow-up at 1 year or more (mean 5.1 +/- 2.4 years) after surgery, the average 24-hour stool frequency was 7.1 +/- 3.3, of which 0.9 +/- 1.4 were at night. Daytime stool control was 95% and night-time control was 90%. Only 2.3% needed to wear a perineal pad. Average length of hospital stay was 10 +/- 0.3 days, with 1.5 +/- 0.5 days readmission for complications. Abscesses or enteric leaks occurred in 23 patients; IPAA function was excellent in 19 of these patients (2 have permanent ileostomies). In patients taking steroids, there was no significant difference in leak rate with duration of use (29 +/- 8 with vs. 22 +/- 2 months without leak) or dose (32 +/- 13 mg with vs. 35 +/- 3 mg without leak). Two (1%) patients died (myocardial infarction, mesenteric infarction). CONCLUSIONS: The triple-stapled IPAA without temporary ileal diversion has a relatively low complication rate and a low rate of small bowel obstruction, provides excellent fecal control, permits an early return to a functional life, and can be performed in morbidly obese and older patients.
Adenomatous Polyposis Coli↗
Preoperative radiochemotherapy and sphincter-saving resection for T3 carcinomas of the lower third of the rectum.
OBJECTIVE: To evaluate the complications and oncologic and functional results of preoperative radiochemotherapy and sphincter-saving resection for T3 cancers of the lower third of the rectum. SUMMARY BACKGROUND DATA: Carcinomas of the lower third of the rectum (i.e., located at or below 6 cm from the anal verge) are usually treated by abdominoperineal resection, especially for T3 lesions. Few data are available evaluating concomitant chemotherapy with preoperative radiotherapy for increasing sphincter-saving resection in low rectal cancer. METHODS: Between 1995 and 1999, 43 patients underwent preoperative radiochemotherapy with conservative surgery for a low rectal tumor located a mean of 4.5 cm from the anal verge (range 2-6); 70% of the lesions were less than 2 cm from the anal sphincter. There were 40 T3 and 3 T4 tumors. Patients received preoperative radiotherapy with a mean dose of 50 Gy (range 40-54) and concomitant chemotherapy with 5-FU in continuous infusion (n = 36) or bolus (n = 7). Sphincter- saving resection was performed 6 weeks after treatment, in 25 patients by using intersphincteric resection. Coloanal anastomoses were associated with a colonic pouch in 86% of the patients, and all patients had a protecting stoma. RESULTS: There were no deaths related to preoperative radiochemotherapy and surgery. Acute toxicity was mainly due to diarrhea, with 54% of grade 1 to 2. Four anastomotic fistulas and two pelvic hematomas occurred; all patients but one had closure of the stoma. Distal and radial surgical margins were respectively 23 +/- 8 mm (range 10-40) and 8 +/- 4 mm (range 1-20) and were negative in 98% of the patients. Downstaging (pT0-2N0) was observed in 42% of the patients (18/43) and was associated with a greater radial margin (10 vs. 6 mm; P =.02). After a median follow-up of 30 months, the rate of local recurrence was 2% (1/43), and four patients had distal metastases. Overall and disease-free survival rates were both 85% at 3 years. Functional results were good (Kirwan continence I, II) in 79% of the available patients (n = 37). They were slightly altered by intersphincteric resection (57 vs. 75% of perfect continence; NS) but were significantly improved by a colonic pouch (74 vs. 16%; P =.01). CONCLUSIONS: These results suggest that preoperative radiochemotherapy allowed sphincter-saving resection to be performed with good local control and good functional results in patients with T3 low rectal cancers that would have required abdominoperineal resection in most instances.
Adenocarcinoma↗
Risk of small bowel obstruction after the ileal pouch-anal anastomosis.
OBJECTIVE: To determine the incidence of small bowel obstruction (SBO), to identify risk factors for its development, and to determine the most common sites of adhesions causing SBO in patients undergoing ileal pouch-anal anastomosis (IPAA). METHODS: All patients undergoing IPAA at Mount Sinai Hospital were included. Data were obtained from the institution's database, patient charts, and a mailed questionnaire. SBO was based on clinical, radiologic, and surgical findings. Early SBO was defined as a hospital stay greater than 10 or 14 days because of delayed bowel function, or need for reoperation or readmission for SBO within 30 days. All patients readmitted after 30 days with a discharge diagnosis of SBO were considered to have late SBO. RESULTS: Between 1981 and 1999, 1,178 patients underwent IPAA (664 men, 514 women; mean age 40.7 years). A total of 351 episodes of SBO were documented in 272 (23%) patients during a mean follow-up of 8.7 years (mean 1.29 episodes/patient). Fifty-four patients had more than one SBO. One hundred fifty-four (44%) of the SBOs occurred in the first 30 days; 197 (56%) were late SBOs. The cumulative risk of SBO was 8.7% at 30 days, 18.1% at 1 year, 26.7% at 5 years, and 31.4% at 10 years. The need for surgery for SBO was 0.8% at 30 days, 2.7% at 1 year, 6.7% at 5 years, and 7.5% at 10 years. In patients requiring laparotomy, the obstruction was most commonly due to pelvic adhesions (32%), followed by adhesions at the ileostomy closure site (21%). A multivariate analysis showed that when only late SBOs were considered, performance of a diverting ileostomy and pouch reconstruction both led to a significantly higher risk of SBO. CONCLUSIONS: The risk of SBO after IPAA is high, although most do not require surgical intervention. Thus, strategies that reduce the risk of adhesions are warranted in this group of patients to improve patient outcome and decrease healthcare costs.
Adult↗
Risk factors for ileoanal J pouch-related septic complications in ulcerative colitis and familial adenomatous polyposis.
OBJECTIVE: To analyze the association between pre- and perioperative factors and pouch-related septic complications (PRSC) in ulcerative colitis (UC) and in familial adenomatous polyposis (FAP) after ileal pouch-anal anastomosis (IPAA). SUMMARY BACKGROUND DATA: For patients with UC and FAP, IPAA is the surgical therapy of choice, but in some patients the outcome is compromised by PRSC. METHODS: A total of 706 consecutive patients (494 UC, 212 FAP) were assessed in a study aimed at identifying subgroups of patients who were at high risk for PRSC. The rate of PRSC was analyzed as a time-dependent function (Kaplan-Meier estimation). Patients with UC and FAP were stratified separately according to associated factors (age, sex, surgeon's experience, temporary ileostomy, colectomy before IPAA, anastomotic tension, and several factors specific for UC). RESULTS: In all, 131 (19.2%) patients had PRSC (23.4% UC, 9.4% FAP). In patients with UC, the estimated 1-year PRSC rate was 15.6% and the estimated 3-year PRSC rate was 24.2%. In patients with FAP, the estimated 1-year and 3-year PRSC rates were 9.2%. The difference between the estimated rates of PRSC was significant (P <.001). In the univariate analysis, patients with UC younger than 50 years, with severe proctitis, with preoperative hemoglobin levels less than 10 g/L, or receiving corticoid medication had a significantly higher risk for PRSC (P =.039, P =.037, P =.047, P =.003, respectively). Multivariate analysis showed that patients with UC receiving a systemic prednisolone-equivalent corticoid medication of more than 40 mg/day had a significantly greater risk of developing pouch-related complications than patients with UC receiving 1 to 40 mg/day and patients with UC who were not receiving corticoid medication (RR: 3.78, 2.25, 1, respectively, P <.001). Patients with FAP proved to have a significantly higher risk for PRSC in the univariate and multivariate analyses if anastomotic tension had occurred (RR 3.60, P =.0086). CONCLUSIONS: Pouch-related septic complications occur as late complications and should therefore be considered in regular, specific long-term follow-up examinations. The authors identified significant risk factors for PRSC specific to patients with UC and FAP; these must be considered for each individual surgical strategy.
Adenomatous Polyposis Coli↗
Equivalent function, quality of life and pouch survival rates after ileal pouch-anal anastomosis for indeterminate and ulcerative colitis.
OBJECTIVE: To compare the function, complications, and quality of life after ileal pouch-anal anastomosis (IPAA) for patients with indeterminate colitis (IndC) and ulcerative colitis (UC). SUMMARY BACKGROUND DATA: Reports on the outcome of IPAA for IndC have been inconclusive because of the small numbers available for analysis. Concerns about functional outcome, infectious perineal complications, pouch loss and the development of Crohn's disease remain, while there is no data on the quality of life after IPAA for IndC. METHODS: One thousand nine hundred and eleven patients undergoing IPAA for Ind and UC from 1983 to 1999 were evaluated. IndC was confirmed by repeat pathologic evaluation in 115 patients. Functional outcome and quality of life were assessed prospectively for all office visits (IndC = 230; UC = 5388) using previously reported systems. Complications were evaluated retrospectively. RESULTS: Functional results and the incidence of anastomotic complications and major pouch fistulae were the same in UC and IndC patients. Although IndC patients were more likely to develop minor perineal fistulae, pelvic abscess, and Crohn's disease, the rate of pouch failure was 3.4%, identical to that of UC patients. There was no clinically significant difference in quality of life, or satisfaction with IPAA surgery. Patients were equally happy to recommend surgery to IndC or UC patients, but 3% fewer IndC would undergo the same surgery again for their disease. CONCLUSIONS: While functional outcome, quality of life, and pouch survival rates are equivalent after IPAA for IndC and UC, there is an increase in some complications and the late diagnosis of Crohn's disease. Over 93% of IndC patients would undergo the same procedure again, and 98% would recommend IPAA to others with IndC. Patients with IndC should not be precluded from having IPAA surgery.
Adult↗
Comparison of J-pouch and coloplasty pouch for low rectal cancers: a randomized, controlled trial investigating functional results and comparative anastomotic leak rates.
OBJECTIVE: To assess the efficacy of a novel coloplasty colonic pouch design in optimizing bowel function after ultralow anterior resection. SUMMARY BACKGROUND DATA: A colonic J-pouch may reduce excessive stool frequency and incontinence after anterior resection, but at the risk of evacuation problems. Experimental surgery on pigs has suggested that a coloplasty pouch (CP) may be a useful alternative. Although CP has recently been shown to be feasible in patients, there is no randomized controlled trial comparing bowel function with the J-pouch. METHODS: After anterior resection for cancer, patients were allocated to either J-pouch or CP-anal anastomoses. Continence scoring, anorectal manometry, and endoanal ultrasound assessments were made before surgery. All complications were recorded, and these preoperative assessments were repeated at 4 months. The assessments were repeated again at 1 year, and a quality of life questionnaire was added. RESULTS: Eighty-eight patients were recruited from October 1998 to April 2000. Both groups were well matched for age, gender, staging, adjuvant therapy, and mean follow-up. There were no differences in the intraoperative time and hospital stay. CP resulted in more anastomotic leaks. At 4 months, J-pouch patients had 10.3% less stool fragmentation but poorer stool deferment and more nocturnal leakage. However, there were no differences in the bowel function, continence score, and quality of life at 1 year. There were no differences in the anorectal manometry and endoanal ultrasound findings. CONCLUSIONS: Coloplasty pouches resulted in more anastomotic leaks and minimal differences in bowel function. At present, the J-pouch remains the benchmark for routine clinical practice, and due care (including defunctioning stoma) should be exercised in situations requiring CP.
Adenocarcinoma↗
Ulcerative colitis: from medical management to ileal pouch anal anastomosis: a patient's perspective.
Ulcerative colitis (UC) is a chronic disease that may require extensive medical and, at times, surgical intervention. Patients with UC are encouraged to form a multidisciplinary healthcare team to provide the support needed to cope with this chronic, debilitating illness. In this article, the authors provide the personal perspective of a patient coping with UC, the role of the gastroenterology nurse, and the viewpoints of key members of the healthcare team. Tracing the course of the disease from onset to medical management and then surgery, the authors relate the process by which the patient interacted with the healthcare team to reach the decision for seeking a surgical solution to the disease and how the patient coped with the rare but extended complications of surgery. The patient's decision illustrates the importance of her perspective and the varying roles played by the healthcare team. Medical management of UC and the technical aspects of ileal pouch anal anastomosis surgery are discussed.
Adaptation, Psychological↗
Effect of some abdominal surgical operations on small bowel motility in humans: our experience.
Until recently, it was only possible to make inferences about small bowel motility from experimental animal models, but manometric techniques now allow prolonged recordings of small bowel motor activity in humans. We have studied the effect of abdominal surgery on motor behavior of the small intestine and here report our observations after various surgical procedures (total gastrectomy, Billroth I and II gastrectomy, ileoanal anastomosis). We discuss the data together with the experiences of others.
Adult↗