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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The presentation of pseudomembranous colitis ranges from mild self-limiting diarrhea to fulminant colitis with overwhelming sepsis. The management of the severe forms of this disease, including the role of surgical intervention, is poorly defined. To evaluate the management and outcome in severe cases, the authors reviewed the records of six patients (four women, two men) seen at The Toronto Hospital between 1985 and 1989 with pseudomembranous colitis manifesting as fulminant colitis. The patients ranged in age from 19 to 69 years (mean 52 years). All presented with nonbloody diarrhea, had peritoneal signs and were severely dehydrated, and all had received antibiotics between 4 days and 6 weeks before the onset of symptoms. The mean preoperative leukocyte count was 40.9 x 10(9)/L. Radiologically, the colon appeared to be dilated in three patients. Two patients were operated on immediately. The other four were treated medically, but three of them required surgery within 24 hours of presentation. Four (67%) of the six patients died. All four had been treated surgically. The mean age of the survivors was 28 years compared with 64 years for those who died. Pseudomembranous colitis can present as severe acute colitis and can carry a high mortality, especially in the aged. Surgical treatment may be required in those who fail to respond to medical management or have peritoneal signs.
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PMID:Surgical management of fulminant pseudomembranous colitis. 139 75

During a 6 year period, 31 consecutive patients under the care of one surgeon had emergency colectomies for complicated colitis. A selective policy of closing the rectum intraperitoneally to minimize the length of retained diseased bowel and to avoid a mucus fistula was used during the study period. One patient underwent proctocolectomy, 7 subtotal colectomy with mucus fistula and 23 total colectomies with intraperitoneal closure of the rectum. Two patients (8.9%) developed pelvic sepsis. Both had intraperitoneal closure of the rectal stump and were readily managed by drainage into the stump. Subsequent surgery in the 18 patients having rectal excision has been uncomplicated. Intraperitoneal closure of the rectal stump in emergency surgery for complicated colitis can be performed safely in most of these patients.
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PMID:Management of the rectum following colectomy for acute colitis. 155 May 4

Sixty-nine patients were operated upon in a three-stage procedure. Early complications occurred in 29 percent after colectomy-ileostomy, in 25 percent after proctomucosectomy with ileoanal anastomosis and loop ileostomy, and in 9 percent after closure of loop ileostomy. Only three of these were considered serious. Seventy-one percent of the patients were readmitted into the hospital between the three operations or after the last one. Total hospital stay was 49 days (median); the range was 20 to 345 days. Reconstruction of the reservoir was performed in four patients owing to defecation problems, with satisfying functional results in two patients, while two emptied by catheter. There was no postoperative mortality or pelvic sepsis, and no pouches were excised. Ileostomy was re-established in two patients. At histopathologic re-evaluation of colectomy specimens, the diagnosis was changed from ulcerative colitis to Crohn's disease in three patients and to indeterminate colitis in five. Median follow-up was 4.3 years. Continent anal defecation without ileostomy was achieved in 67 patients (97 percent), with 4.1 bowel movements per day and 0.6 per night. Perfect continence was achieved in 55 percent in the daytime and in 43 percent at night. The low rate of reservoir-threatening complications is attributed to the three-stage procedure and the technical details in the surgical procedures.
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PMID:Colectomy-proctomucosectomy with S-pouch: operative procedures, complications, and functional outcome in 69 consecutive patients. 173 82

Thirty patients underwent a defunctioning loop ileostomy. Elective ileostomy was performed in 23 patients to protect a potentially vulnerable colorectal anastomosis and in one patient as a permanent faecal diversion for colonic atony. Six emergency loop ileostomies were performed; in four patients after colonic perforations and in two patients as a primary treatment secondary to colonic anastomotic leakage. Peri-operatively, none of the patients with an elective operation died. Four patients with an emergency operation, however, all died of irreversible peritoneal sepsis. Complications were a diversion colitis and an abdominal sepsis after anastomotic leakage in a second patient who required a re-operation. During follow-up (up to four years) one patient suffered from an episode of severe dehydration six months after operation. The ileal continuity was, without mortality, restored in 23 patients. Two patients had a wound infection with, in one of them, a late cicatricial hernia. In our experience, a defunctioning loop ileostomy is a relatively safe procedure and is, in our opinion, preferable to loop colostomy for temporary faecal diversion. The high mortality following emergency loop ileostomy reflects the bad prognosis of these patients and indicates the need for resection of the primary disease.
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PMID:A future role for loop ileostomy in colorectal surgery? 178 8

Clinical and experimental evidence suggests that shock, arthritis, osteoporosis, colitis, leukemia, diabetes, wasting and atherosclerosis are mediated, in part, by interleukin 1 (IL-1). Inhibition of this cytokine has been a strategy for studying disease and for new drug development. A naturally-occurring IL-1 inhibitor (IL-1 receptor antagonist, IL-1ra) that blocks binding of IL-1 to its receptors has been cloned and produced in recombinant organisms. IL-1ra reduces the severity of sepsis, colitis, arthritis and diabetes in animals and is presently being tested in humans with arthritis, shock and myelogenous leukemia.
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PMID:Blocking IL-1: interleukin 1 receptor antagonist in vivo and in vitro. 183 80

Intra-abdominal abscess (IAA) developed in 129 of 610 patients (21.2%) with Crohn's disease confined to the small bowel. The location of the abscess was intraperitoneal (IPA) in 109 (17.9%) and retroperitoneal (RPA) in 20 (3.3%). There was a marked preponderance of male patients in the retroperitoneal group (ratio, 18:2) (p less than 0.0001). All 129 patients were operated on. Thirteen of one hundred nine patients (12%) with IPA were reoperated on for recurrent abscess, and nine (8.2%) for other reasons. External fistula developed in 24 patients (22%) after simple incision and drainage. Four (3.7%) died; one from hepatitis, and three from sepsis 5, 14, and 90 days after surgery. Of the 20 patients with RPA, two (10%) were reoperated on for recurrent abscess and four (20%) for other reasons. External fistula developed in two patients (10%). There were no deaths in this group. A small number of patients with IAA complicating regional enteritis had persistent sepsis causing postoperative death, which is, however, six times lower than in our comparable series of Crohn's (ileo)colitis.
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PMID:Intra-abdominal abscess in regional enteritis. 198 35

Forty-two cases with Wilms' tumor encountered in the National Taiwan University Hospital from 1978 through 1989 were retrospectively reviewed. Included were 19 boys and 23 girls, with an age range at diagnosis from 7 days to 10 years; a majority were in the first 6 years of life. The presenting symptoms and signs included: abdominal mass (89.2%), hypertension (57.9%), hematuria (28.2%), gastrointestinal symptoms (26.3%), fever (24.3%), and body weight loss (21.6%). The initial laterality of tumor was 28 right and 14 left, with one contralateral and one ipsilateral relapse. One extrarenal Wilms' tumor (right inguinal lymph nodes) was encountered. Every case was confirmed by pathology. Histologic findings included typical Wilms' tumor (35/42), rhabdoid (3/42), anaplastic (3/42), and clear cell (1/42) types. The common sites of metastasis were lung, liver and bone. Major complications during or following therapy were severe pancytopenia, ileus, sepsis or pneumonia, delayed wound healing and tumor rupture with hemorrhage. Rare complications included irradiation hepatitis (venooclusive disease) and colitis. There were 20 deaths. The causes of death were respiratory or hepatic failure due to tumor metastasis, sepsis and internal hemorrhage. Mortality (19/20) usually occurred within two years after diagnosis and therapy. The two-year's relapse-free survival and two-year's survival rates were 51.2% and 53.7%, respectively.
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PMID:Clinical observation of Wilms' tumor. 217 35

The level and functional activity of the major protease inhibitors in plasma and faecal extracts were analysed in 26 consecutive patients admitted during their first attack of acute severe colitis. The patients were retrospectively divided into two groups: one with total colitis and another with distal colitis. The patients with total colitis had a significantly lower alpha 2-macroglobulin level in plasma than normal individuals and patients with distal disease, whereas no difference in the levels of alpha 1-protease inhibitor, antichymotrypsin, antithrombin III, and alpha 2-antiplasmin was noted between the two groups. The protease-inhibiting capacity was saturated, and free proteolytic activity was present in the faecal extracts. In the extracts complex formation was demonstrated between leukocyte proteases and the antiproteases alpha 1-protease inhibitor and alpha 2-macroglobulin. It is concluded that the low plasma level of alpha 2-macroglobulin in patients with severe total colitis is mainly due to a consumption caused by complex formation with proteases, as earlier demonstrated in patients with acute pancreatitis and sepsis.
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PMID:Protease inhibitors in plasma and faecal extracts from patients with active inflammatory bowel disease. 242 96

Toxic megacolon is the most dreadful complication arising in patients affected with inflammatory bowel diseases. Its incidence is rather rare, bur mortality rate is significantly high (about 40% of cases). Pathological modifications occurring in toxic megacolon deeply influence evolution and prognosis of this complication and, consequently, surgical choices. Starting from the pathophysiology of toxic megacolon, the Authors review their experience with acute colitis, emphasizing the need for a radical treatment, as only total colectomy can assure, versus Turnbull's operation or more decompression of the bowel. To save the colon means, in fact, to leave the source of sepsis "in situ". The authors experienced Turnbull's procedure only in one of the patients observed with "quoad vitam" poor results.
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PMID:[Toxic megacolon: physiopathologic mechanism and surgical choices]. 251 7

The aim of this study was to compare the immediate postoperative results and the long-term outcome of ileal pouch-anal anastomosis in 94 patients with familial adenomatous polyposis to those in 758 patients with ulcerative colitis. Two colitis patients died after operation (0.3%), but no polyposis patients died. Overall operative complications appeared in 26% and 29% of polyposis and colitis patients, respectively (NS). Reoperation for intestinal obstruction did not differ between the two groups, but sepsis requiring reoperation was more common in colitis patients (6%) than in polyposis patients (0%, p less than 0.04). At follow-up (mean, 3 years), polyposis patients had fewer daytime stools (4.5 stools per day), less nighttime fecal spotting (26%), and less pouchitis (7%) than colitis patients (5.8 stools per day; spotting, 40%; pouchitis, 22%; p less than 0.002). The conclusion was that polyposis patients tolerated the operation better and had less long-term disability than did colitis patients. The data suggest that postoperative sepsis, daytime stooling frequency, nocturnal incontinence, and pouchitis may be, at least in part, disease related and not surgeon or operation related.
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PMID:Ileal pouch-anal anastomosis: comparison of results in familial adenomatous polyposis and chronic ulcerative colitis. 216 96


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