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At least 685 records · Page 38Linked to original sources
PubMed1998

[Surgical options in ulcerative colitis].

Surgery is needed in every second patient with pancolitis. Historically four surgical options have been developed: conventional ileostomy, ileorectostomy, continent ileostomy (Kock's pouch) and ileo-anal pouch. However, in emergent or unclear situations subtotal colectomy, ileostomy and preservation of the rectum is the most suitable operation. After recovery and in elective indications proctectomy and proctocolectomy establish the general surgical standard. Today, in most cases ileo-pouch-anal anastomosis is performed instead of creation of an ileostomy. Both lowered frequency of defecation and acceptable continence contribute to a better quality of life. However, functional disturbances are not uncommon and result in most cases from complications of the demanding technique. Definitive cure of the colitis is in interference with the risk of pouchitis in about 30%. The cumulative probability to loose the pouch may rise to 15-20% in the long-term course. Thus, ileorectostomy may be considered as a first step of surgical treatment, since pelvic nerve damage is excluded, function is much better and persistent proctitis can be treated topically. The attractively is that ileo-anal pouch can be performed later on, when decreasing function and increasing risk of malignant change will eventually require proctectomy. A Kock-pouch is seldom considered, especially in patients with ileostomy wishing sure fecal control. But the continent reservoir becomes more and more interesting again since it can be reconstructed from a failed ileo-anal pouch without loss of bowel. Conventional ileostomy should be reserved for patients not suitable for reconstructive methods or those who consider pough operations risk. However, it is the safest procedure with absolute cure of disease. The optimal choice of method considers medical and surgical aspects as well as patients conception and desire.

Colectomy↗
PubMed1998

[Changes in colitis surgery. I: Is there a standard in primary surgical treatment?].

In a 15 years period surgery of ulcerative colitis expanded from ileostomy (IS) via Kock's pouch (KP) and ileoanal pouch (IAP) to ileorectal anastomosis (IRA). Interactions between availability of methods and frequency of operations are investigated retrospectively in order to establish an optimal primary procedure. With an overall amount of 80 operations the yearly operative frequency raised in correlation to the introduction of continence reconstructive procedures. As a consequence of this fact history of disease was shortened to less than 8 year and global colitis-associated morbidity markedly decreased. For patients readiness to undergo operation Kock's pouch was only important at the beginning (n = 9/11.3%). Most decisive was IAP (n = 49/61.3%) which could be realized last even in an one-stage-procedure with better early results due to improved patients conditions and simplified technical modifications. IRA (n = 7/8.8%) played only a limited role in the last years for selected patients, whereas IS (n = 15/18.8%) kept reserved for contraindications to reconstructive surgery. For all procedures operative complications decreased from 46.1% (12/26) to 11.0% (6/54) and lethality to 0%. Late complications were related to proctectomy (nerve damage) and construction of IAP (pouchitis in 34.8% and defunctioning of the pouch in 10.4%), whereas IRA was free of specific morbidity so far. Surgery of ulcerative colitis is characterized today by restoration of anal continence. The advantage of the changed surgical concept lies within the ability to perform colectomy at an earlier stage of the disease. Safe construction of IAP is the most important technical progress. Early operation of colitis and late morbidity of pouch justify (preliminary) IRA. Thus, surgical standard in colitis-surgery is defined more individually.

Adolescent↗
PubMed1998

[Changes in colitis surgery. II: Corrective interventions and conversion operations].

Over a period of 9 years in 48 patients already operated on for ulcerative colitis secondary surgical interventions had to be planned. 25 patients had an ileostomy (IS), 10 a Kock-pouch (KP), 11 an ileoanal pouch (IAP) and 2 an ileorectal anastomosis (IRA). Whereas in 4 patients only the subjective wish for another procedure with better quality of life predominated, in 44 patients (91.7%) also objective, sometimes multiple indications for reoperation existed. In 37 patients main indications were complications or dysfunctions of the preexisting procedures, combined with the need for further resection of the colitis in 6 of them. Resection of the residual colitis was the main indication in the remaining 7 patients. The aim of the reoperation in all patients was both complete elimination of the eventually persisting colitis and restoration of quality of life in the best way wished or possible. Our of 25 IS 3 remained, 3 were reconstructed, 17 were converted to KP and 2 to IAP. Out of 10 KP one remained and in 9 corrective surgery of the nipple valve was performed. Out of 11 IAP 2 had to be resected with construction of IS, 5 were converted to KP and 4 were corrected. Two IRA were converted to IAP. The rate of early complications was 8.3% (n = 4), lethality was zero. Late complications occurred in 13 cases (27.1%) and were associated ten times with KP. Complications of KP decreased with time to zero due to technical modifications. They could always be corrected restoring function. Since only one KP had to be resected due to severe pouchitis, KP was an important secondary procedure for 31 out of 48 patients also in the long-term course ensuring both complete elimination of colitis and good quality of life owing to voluntary fecal control.

Adolescent↗
PubMed1998

[Complications in children with ulcerative colitis after total colectomy and J-pouch].

Our experience with proctocolectomy and the J-pouch procedure in eight children with ulcerative colitis is reported. The mean age at diagnosis was 8.4 years, and the mean time between diagnosis and colectomy was 2.2 years. We decided on a three-stage operation. The protective ileostomy was removed after approximately 4 months pouch-training. Two patients suffered pouchitis as a specific complication. An ileus occurred in two patients, one patient had a serious eosinophilic enteritis, and two children had multiple abdominal wall abscesses. All patients showed a significant increase in height velocity and the prepubertal patients experienced catch-up growth after the colectomy. All patients are continent during the day. Our experience suggests that proctocolectomy and the ileoanal-J-pouch procedure provide improved growth, continence and a low incidence of surgical complications.

Adolescent↗
PubMed2001

Adenocarcinoma arising from along the rectal stump after double-stapled ileorectal J-pouch in a patient with ulcerative colitis: the need to perform a distal anastomosis. Report of a case.

Patients treated with restorative proctocolectomy for ulcerative colitis occasionally develop neoplasia from the rectal mucosal remnants. We report a case of a 65-year-old male who developed an adenocarcinoma from the rectal stump after a double-stapled ileorectal J-pouch for ulcerative colitis. We emphasize the need to perform the anastomosis either at the level of the dentate line or just cephalad to the anal transitional zone. Furthermore, when high-grade dysplasia at the rectum is evident, either an ileal pouch-anal anastomosis with mucosectomy or completion proctectomy with an end Brooke ileostomy should be offered. This is the second report in the literature of a carcinoma arising after use of the double-stapled ileal pouch-anal anastomotic technique.

Adenocarcinoma, Mucinous↗
PubMed2003

Sexual function and continence after ileo pouch anal anastomosis: a comparison between a meta-analysis and a questionnaire survey.

BACKGROUND AND AIMS: Ileo pouch anal anastomosis (IPAA) is the standard restorative procedure for patients with ulcerative colitis and familial adenomatous polyposis, but its pros and cons have not been explored in depth. This study analyzed the long-term complications such as incontinence and sexual dysfunction after IPAA. PATIENTS AND METHODS: Netherlands Society for Crohn's disease and Ulcerative Colitis) A questionnaire on complications, sexual dysfunction, and continence was sent to all 137 members of the Netherlands Society for Crohn's disease and Ulcerative Colitis who had IPAA; the questionnaire was returned by 111. Results of the questionnaire were compared with those of a meta-analysis on pooled incidences of complications after IPAA, as previously performed and reported. RESULTS: Pelvic sepsis was reported by 15.3% of respondents. The reported incidence of sexual dysfunction (19.8%), passive incontinence (23.4%), and soiling (39.3%) was significantly higher than that in the meta-analysis. Nevertheless, 90% of the population was satisfied with the results of the IPAA. CONCLUSION: This study underlines that the operation itself, freeing patients of their disease, provides the major satisfaction and improvement of quality of life, even when patients have pouch-related complications such as sexual dysfunction and some degree of fecal incontinence.

Adolescent↗
PubMed1998

Selective omission of loop ileostomy in restorative proctocolectomy.

Omission of a temporary ileostomy in patients undergoing restorative proctocolectomy is controversial. Although fewer operations may be required and some complications avoided, the risks of anastomotic dehiscence and pelvic sepsis may be greater. Patients undergoing restorative proctocolectomy with no ileostomy (Group NI, n = 72) were compared retrospectively with patients given a conventional loop ileostomy (Group I, n = 30). Criteria for avoiding faecal diversion included: absence of severe acute colitis, good nutritional status and favourable surgery with creation of a sound, tension-free anastomosis. Steroid intake was not a contraindication to single-stage surgery. Delayed stomas were necessary in 8% of Group NI. For Groups NI and I, the rates of anastomotic leak (3% vs 3%), pelvic sepsis without demonstrable leak (3% vs 0%), pouch fistula (3% vs 10%) and intestinal obstruction (8% vs 3%) were similar. Closure of the temporary ileostomy in Group I was associated with a 10% complication rate. Cumulative post-operative hospital stay was significantly less in Group NI (median 11 vs 16 days). Functional results at 1 year were similar. A temporary loop ileostomy can be safely avoided in carefully selected patients undergoing restorative proctocolectomy.

Adolescent↗
PubMed2006

Assessment of the Japanese Inflammatory Bowel Disease Questionnaire in patients after ileal pouch anal anastomosis for ulcerative colitis.

BACKGROUND: The Inflammatory Bowel Disease Questionnaire (IBDQ) is the most widely used disease-specific health-related quality of life questionnaire for patients with inflammatory bowel disease. However, little has been reported about the validation of IBDQ for patients with ulcerative colitis after surgery. The aim of this study was to assess the validity and reliability of the Japanese version of IBDQ in patients with ulcerative colitis after total proctocolectomy and ileal pouch anal anastomosis (IPAA). METHODS: The validity and reliability of the Japanese IBDQ were assessed in patients with ulcerative colitis who had received IPAA in our hospital. We mailed them the Japanese IBDQ and a supplemental questionnaire on bowel function, which was developed at our institution. Internal consistency, discriminative validity, and factor validity were assessed. RESULTS: Of the 121 patients to whom we sent the questionnaires, 64 patients (53%) participated in this study. The Japanese IBDQ scores correlated well with Cronbach's alpha value (0.800 to 0.923) and daily life satisfaction score (Pearson's r, 0.492 to 0.700). The total IBDQ score and two subscale scores of the IBDQ, "bowel symptoms" and "systemic symptoms," correlated well with daily bowel-movement frequency (Pearson's r, -0.256 to -0.329). Factor analysis revealed a four-factor structure, and all correlations among factors were moderately positive (0.337 to 0.465). Although the factor distribution was not clearly divided into the four IBDQ subscales, these four factors showed a marked tendency to represent the IBDQ subscales independently. CONCLUSIONS: The Japanese IBDQ is a valid and reliable instrument for the assessment of Japanese patients with ulcerative colitis after IPAA.

Adult↗
PubMed2005

The ileoanal pouch procedure in the long-term perspective: a critical review.

An ileo-pouch anal anastomosis (IPAA) has become the gold standard procedure for ulcerative colitis and familial adenomatous polyposis. Clinical results on the pelvic pouch procedure have often been encouraging; when confronted with the different surgical options, the majority of patients select IPAA as the best operation. However, even if IPAA is a great innovation, it is by no means the first choice for all patients. For patients old enough to join in a responsible discussion, the pros and cons of the various operations must be carefully described; the choice of surgical procedure must meet the patient's wishes and appear soundly based to the surgeon. The young age of most patients has to be considered and a long follow-up time is required to establish whether and, if so, to what extent the operation may adversely impact the patient's continence, sex life, fertility, and quality of life. The risk of cancer transformation in the residual rectal mucosa in the muscular or columnar cuff is another important factor that may influence the eventual decision. This article critically reviews our experience and the literature.

Anal Canal↗
PubMed2002

Effect of dietary inulin supplementation on inflammation of pouch mucosa in patients with an ileal pouch-anal anastomosis.

PURPOSE: Inflammation is a constant finding in the ileal reservoir of patients with an ileal pouch-anal anastomosis and is associated with decreased fecal concentrations of the short chain fatty acid butyrate, increased fecal pH, changes in fecal flora, and increased concentrations of secondary bile acids. In healthy subjects, inulin, a dietary fiber, is fermented to short chain fatty acids and leads to a lower pH and potentially beneficial changes in fecal flora. The aim of the present study was to investigate the effect of enteral supplementation of inulin on inflammation of the ileal reservoir. METHODS: Twenty patients received 24 g of inulin or placebo daily during three weeks in a randomized, double-blind, crossover design. Stools were analyzed after each test period for pH, short chain fatty acids, microflora, and bile acids. Inflammation was assessed endoscopically, histologically, and clinically. RESULTS: Compared with placebo, three weeks of dietary supplementation with 24 g of inulin increased butyrate concentrations, lowered pH, decreased numbers of Bacteroides fragilis, and diminished concentrations of secondary bile acids in feces. This was endoscopically and histologically accompanied by a reduction of inflammation of the mucosa of the ileal reservoir. CONCLUSION: Enteral inulin supplementation leads to a decrease of inflammation-associated factors and to a reduction of inflammation of pouch mucosa.

Adenomatous Polyposis Coli↗
PubMed2000

Specific detection of bifidobacterium strains in a pharmaceutical probiotic product and in human feces by polymerase chain reaction.

For PCR specific detection of the strains Bifidobacterium longum Y 10, B. infantis Y 1 and B. breve Y 8 used in a new probiotic product (VSL-3), strains-specific rDNA primers have been developed. Spacer regions between the 16S and 23S rRNA genes (ITS) of the three strains were amplified by PCR with conserved primers and the nucleotide sequence of these ITSs were determined. On the basis of their comparison with the rDNA sequences retrieved from GenBank, we designed new primers which specifically recognize the species B. breve and the two strains B. infantis Y 1 and B. breve Y 8. Specificity of these primers was confirmed through the analysis of 60 bifidobacteria strains belonging to the more representative human species. The feasibility of this PCR method was investigated in commercial VSL-3 product and fecal samples collected from 4 patients affected by inflammatory bowel deseases and two healthy subjects before and after the VSL-3 administration. By PCR analysis of different VSL-3 commercial batches we were successful in differentiating and quantifying the strains B. longum Y 10, B. infantis Y 1 and B. breve Y 8. B. infantis Y 1 and B. breve Y 8 could be detected at high concentration in fecal specimens of both patients and subjects treated with the probiotic preparation, showing a different colonization behaviour. Seven days after the VSL-3 treatment suspension, no patients and subjects harbored B. infantis Y 1 and B. breve Y 8, indicating a transient presence of these exogenous strains.

Bacterial Typing Techniques↗