Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During the period from 1980 through 1990, our institution constructed 253 ileoanal reservoirs in 253 patients, of whom 25 (9.9%) experienced pouch failure. A poor functional result was the most common cause of pouch failure (seven [28%] of 25 patients). Unsuspected Crohn's disease became manifest in 13 (5%) of the 253 patients, resulting in pouch loss due to perianal sepsis or pouch fistulas in six patients (24% of 25 failures), and resulted in a significantly increased risk of pouch failure compared with that of the non-Crohn's population. Pouchitis occurred in 78 patients (31%) and accounted for four (16%) of 25 failures, but patients with pouchitis were not at higher risk for pouch failure than were patients who did not have pouchitis (failure rates of 6.4% vs 10.4%, respectively; not significant). Significant pelvic sepsis in the absence of Crohn's disease developed in 13 patients, five (38%) of whom lost their pouches. Poor functional results, pelvic sepsis, and unsuspected Crohn's disease were the major causes of pouch failure, while pouchitis was not.
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PMID:Ileal pouch-anal anastomosis. Patterns of failure. 152 77

One hundred eighty-eight patients undergoing abdominal colectomy with distal mucosal proctectomy and endorectal ileal pouch-anal anastomosis were reviewed to assess long-term functional results and to identify factors that might influence them. There was no postoperative mortality, but 10 patients (5.3%) required permanent ileostomy because of postoperative complications or the development of unsuspected Crohn's disease. Immediate postoperative complications, including pelvic sepsis, small bowel obstruction requiring surgery, anastomotic stricture, and ileostomy dysfunction, were observed in 11%, 9%, 14% and 9% of patients, respectively. No males were impotent but nine (9%) developed retrograde ejaculation. Pouchitis occurred in 8% of patients. Among 157 patients assessed at least 60 days after ileostomy closure (mean +/- SD, 375 +/- 216 days), all evacuated their neorectum spontaneously, and stool frequency was 6.0 +/- 2.6 daily and 1.2 +/- 1.3 nightly. While continence was generally good, 2.5% of patients during waking hours and 4.5% during sleep had occasional frank soilage. Moreover, seepage was noted in 25 and 47% of patients during daytime and nighttime, respectively. Both stool frequency and degree of continence improved with time. Patients less than 50 years of age and those with polyposis coli had fewer stools and better continence than those older than 50 or those with ulcerative colitis. It is concluded that ileal "J" pouch-anal anastomosis can be performed safely and will provide acceptable anorectal function without late deterioration.
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PMID:Ileal "J" pouch-anal anastomosis. Clinical outcome. 407 86

Epidemiological studies have shown an increased risk of ulcerative colitis (UC) in non-smokers and particularly recent ex-smokers. Patients with UC have an increased risk of pouchitis following ileal pouch-anal anastomosis, which may be a manifestation of the original disease susceptibility. The aim of this study was to test the hypothesis that smoking habit may influence the incidence of pouchitis. All patients with a functioning pouch > or = 12 months at one centre were assessed. Patients were excluded if (a) the original indication was not UC (n = 5), (b) the excised pouch showed histology diagnostic of Crohn's disease (n = 2), and (c) data were inadequate (n = 4). Smoking data were collected by questionnaire, or direct interview, or both. Ex-smokers were those who had stopped smoking < 7 years before colectomy. Non-smokers included ex-smokers who had stopped > 7 years before colectomy. Pouchitis was defined as an increase in stool frequency > 8/day with acute inflammation on biopsy specimen histology. Each presentation requiring treatment was regarded as an episode. For comparison smoking habit was assessed with regard to three other adverse outcomes - haemorrhage, sepsis, and pouch excision. Of 72 non-smokers (mean follow up 3.5 years) 18 had 46 episodes of pouchitis. Of 12 ex-smokers (mean follow up 3.3 years) four patients have had 14 episodes of pouchitis. Only one smoker from 17 has had a single episode of pouchitis. This shows that smokers have significantly less episodes of pouchitis compared with non-smokers (p = 0.0005) and ex-smokers (p = 0.05). There was no association of smoking habit with other adverse outcomes.
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PMID:Smoking may prevent pouchitis in patients with restorative proctocolectomy for ulcerative colitis. 867 87

Ileal pouch-anal anastomosis (IPAA) surgery preserves fecal continence for improved quality of life in patients who require proctocolectomy for treatment of severe bowel diseases such as inflammatory disease and familial adenomatous polyposis. In IPAA surgery, an ileal reservoir, or pouch, is created and anastomosed to the anal canal. Awareness of the surgical technique and the postoperative anatomy of the IPAA is important to identify complications at computed tomography (CT), magnetic resonance (MR) imaging, and fluoroscopy. Complications include anastomotic leak, abscess, pouchitis, venous thrombus, pouch fistula, and stricture. Leaks from the blind end of the pouch and the pouch-anal anastomosis often result in pelvic abscesses, which may require ultrasonography- or CT-guided drainage; judicious catheter management can help improve clinical outcomes and avoid excessive imaging. Pouchitis may be identified by the presence of a thickened enhancing pouch wall and associated inflammatory changes and lymphadenopathy. The venous system must be scrutinized for thrombi secondary to surgical manipulation and sepsis. Fistulas are likely because of the presence of chronic inflammation or infection and may be seen at MR imaging, CT, or fluoroscopy. Strictures appear as areas of focal luminal narrowing with proximal dilatation, which can lead to obstruction. To avoid repeated exposure to radiation, MR imaging may be performed in patients who must undergo frequent imaging.
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PMID:Ileal pouch-anal anastomosis surgery: imaging and intervention for post-operative complications. 2008 95

Coloproctectomy with ileo-anal anastomosis (CP-IAA) has been in use for 30 years. This intervention is the standard technique when surgery is indicated for familial adenomatous polyposis (FAP) and for ulcerative colitis (UC). Although the surgery is safe with mortality of less than 1%, it is associated with a morbidity of 18-70%. We thought a literature review about long-term complications would be enlightening. Pouchitis is the most common complication; it occurs in 70% of patients over 20 years follow-up; small bowel obstruction affects 25% of patients and pelvic sepsis occurs in 20-30% within 10 years. CP-IAA can impact the patient's sexual life due to erectile and ejaculatory dysfunction, dyspareunia, and incontinence of stool during sexual intercourse. Nevertheless, patients with long-standing UC describe an overall improvement in their sexual function after surgery. The failure rate varies from 3.5 to 15%; major causes of failure are sepsis, unrecognized Crohn's disease, and poor functional results. Cases of dysplasia and cancer have been reported in the reservoir, but more particularly when there is retained colonic glandular mucosa. The transitional zone should be monitored whenever there are risk factors for colon neoplasia. The relatively high morbidity of CP-IAA should not overshadow the good functional results of this technique.
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PMID:Ileal reservoir with ileo-anal anastomosis: long-term complications. 2083 85

The ileal pouch anal anastomosis (IPAA) has revolutionised the surgical management of ulcerative colitis (UC) and familial adenomatous polyposis (FAP). Despite refinement in surgical technique(s) and patient selection, IPAA can be associated with significant morbidity. As the IPAA celebrated its 40th anniversary in 2018, this review provides a timely outline of its history, indications, and complications. IPAA has undergone significant modification since 1978. For both UC and FAP, IPAA surgery aims to definitively cure disease and prevent malignant degeneration, while providing adequate continence and avoiding a permanent stoma. The majority of patients experience long-term success, but "early" and "late" complications are recognised. Pelvic sepsis is a common early complication with far-reaching consequences of long-term pouch dysfunction, but prompt intervention (either radiological or surgical) reduces the risk of pouch failure. Even in the absence of sepsis, pouch dysfunction is a long-term complication that may have a myriad of causes. Pouchitis is a common cause that remains incompletely understood and difficult to manage at times. 10% of patients succumb to the diagnosis of pouch failure, which is traditionally associated with the need for pouch excision. This review provides a timely outline of the history, indications, and complications associated with IPAA. Patient selection remains key, and contraindications exist for this surgery. A structured management plan is vital to the successful management of complications following pouch surgery.
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PMID:Ileal-anal pouches: A review of its history, indications, and complications. 3149 16