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

In a group of 160 patients with Crohn's disease involving the colon, there were seven patients with toxic dilatation, four with granulomatous colitis and three with ileocolitis, all successfully treated without mortality. This complications is more common than previously recognized in Crohn's colitis. In Crohn's disease, toxic dilatation is less likely to proceed to perforation of the bowel, because of the nature of the pathology and is more likely to respond to conservative measures: intubation, with decompression, corticotropin, steroids and high-dose antibiotic administration. Although patients do recover from this life-threatening complication with conservative management, the majority of patients, if not all, will ultimately come to surgical excision of the colon. If surgery is mandatory, it should be carried out early, rather than late, in the patient who is failing to respond to medical therapy, certainly before the development of perforation, massive hemorrhage, or gram negative sepsis with shock. The surgical therapy will depend upon the state of the bowel at laparotomy. Thus, an intact bowel in a young patient, would favor subtotal colectomy or proctocolectomy; a sealed perforation, a diverting ileostomy with skin level colostomy decompression as suggested by Turnbull and a free perforation, the minimum adequate procedure which will tide the patient over the early postoperative period. Diverting ileostomy alone has been effective in two of our patients but should be avoided in ulcerative colitis. The critically ill patient with the ominous finding of "disintegrating colitis" and multiple leaks, will require nothing less than total radical excision of the diseased bowel in the hope of immediate salvage.
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PMID:Crohn's disease of the colon. III. Toxic dilatation of the colon in Crohn's colitis. 16 16

A 39 year-old patient with cholangiocarcinoma and pre-existing ulcerative colitis was successfully treated by orthotopic liver transplantation. He was given low doses of prednisone and azathioprine and survived for more than 9 months, dying with tumour metastases, thrombosis of the inferior vena cava and an intra-abdominal abscess. At autopsy the homograft showed little evidence of rejection. Preoperatively the patient had septicemia. Removal of his liver was difficult. The discrepancy between donor and recipient in size of blood vessels and the presence of two hepatic arteries in the donor caused problems during the vascular anastomoses. During the operation cardiac arrest occurred. Postoperatively there were several medical and surgical problems, including intraperitoneal and gastrointestinal hemorrhage, paralysis of the right dome of the diaphragm, sinus bradycardia, massive diuresis, peroneal nerve palsy, and one major and three minor episodes of rejection, which were reversed by giving pulse doses of methylprednisolone intravenously.
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PMID:Liver transplantation in a patient with cholangiocarcinoma and ulcerative colitis. 18 8

The authors report the case of a patient suffering from ulcerative colitis, who had several episodes of digestive hemorrhage due to portal hypertension. Portal hypertension was secondary to chronic portal vein thrombosis. This diagnosis was made on the venous phase of celiac and mesenteric angiography. The authors review the published cases of ulcerative colitis with portal vein thrombosis and discuss the possible etiologic factors: hypercoagulability, thrombocytosis, and intraabdominal sepsis.
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PMID:Gastrointestinal bleeding due to chronic portal vein thrombosis in ulcerative colitis. 31 26

A male patient was admitted to hospital 12 h after self-poisoning with mercuric chloride. He suffered multiple complications including acute renal failure, ulcerative colitis, anaemia, disseminated intravascular coagulation, chronic sepsis and severe weight loss. Initially he responded well to resuscitative measures and intensive supportive therapy, which included ventilation of the lungs, haemodialysis, dimercaprol, antibiotics, parenteral feeding and gastrointestinal surgery. Unfortunately the sepsis was never satisfactorily eradicated despite satisfactory serum concentrations of the appropriate antibiotics. On day 43 after poisoning he had a grand mal fit; after this there were focal neurological signs and on lumbar puncture he was found to have a raised protein concentration and raised pressure in his cerebrospinal fluid. The condition of the patient rapidly deteriorated and on day 47 he died. Post-mortem examination revealed a large cerebellar abscess. The literature on mercury poisoning is reviewed.
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PMID:A case of poisoning with mercuric chloride. 49 32

The roentgenographic finding hepatic--portal venous gas (HPVG) has been reported extensively in the pediatric and radiology literature. The surgical implications and clinical significance have yet to be fully defined. This study reviews the 60 reported cases in the literature and adds four new cases. HPVG appears as a branching radiolucency extending to within 2 cm of the liver capsule. HPVG is associated with necrotic bowel (72%), ulcerative colitis (8%), intra abdominal abscess (6%), small bowel obstruction (3%), and gastric ulcer (3%). Mucosal damage, bowel distention and sepsis predispose to HPVG. The current mortality rate of 75% represents an improvement from previous experience. Analysis of survivors indicates that the finding of HPVG requires urgent surgical exploration except when it is observed in patients with stable ulcerative colitis.
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PMID:Hepatic--portal venous gas in adults: etiology, pathophysiology and clinical significance. 63 84

A retrospective analysis was undertaken of the records of 107 patients with Crohn's disease of the colon or with ulcerative colitis who underwent 162 operations under steroid cover. The study revealed no correlation between steroid dosage and postoperative morbidity or mortality. The incidence of wound dehiscence and incisional hernia compared favourably with the reports of other unselected series of similar patients. Contamination did significantly influence results. Septic complications were more frequent when the operative field was contaminated and both delayed wound healing and mortality were related to this sepsis. A ;clean and dirty' technique was effective in controlling contamination during elective bowel division but preoperative bowel perforation and accidental entry into the lumen of the bowel during dissection were potentially avoidable sources of contamination. Primary healing of the perineal wound after proctocolectomy was seldom achieved in contaminated patients where a drain tube was brought out through the main perineal incision. When perineal sinuses or fistulae followed a proctocolectomy, patients with Crohn's disease had a significantly slower rate of healing than did patients with ulcerative colitis. However, there was no difference in the healing of abdominal wounds in relation to the primary pathology. Even abdominal incisions which were used on more than one occasion healed as well as those which were used for the first time. A prophylactic antibiotic regime of either ampicillin or tetracycline offered little protection against postoperative sepsis. The organisms which caused such infections were often insensitive to the two antibiotics.
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PMID:Factors which influenced postoperative complications in patients with ulcerative colitis or Crohn's disease of the colon on corticosteroids. 68 Jun 5

Twelve patients (8 males and 4 females) with toxic dilatation of the colon in acute ulcerative colitis were reviewed, who required surgery between 1962 and 1974 at the Department of Surgery, University Kiel. This complication always occured during a relapsing exacerbation of known colitis. Nine patients died. This high operative mortality (75%) was related to faecel sepsis because of praeoperative perforations, operative disruptions of walled-off perforations and to a delaying conservative approach of more than ten days. These results with the onestage coloproctectomy or colectomy with later excision of the rectum urge an early surgical intervention before perforation took place. The diverting ileostomy and decompression colostomy may additionally lead to a better prognosis.
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PMID:[Toxic dilatation of the colon]. 83 11

Toxic megacolon developed in ten of 220 patients (4.5%) admitted for chronic ulcerative colitis over the past 11 years. Nine of these patients came under the care of the Surgical Department. Only three of these 10 patients had previously been treated with steroids. Steroid therapy reversed the acute process in three patients (33%). All three patients later came to surgery. Toxic megacolon developed during the first episode of ulcerative colitis in seven of ten patients (70%). Three of the seven (43%) had perforated their colons prior to operation. Two patients died after a subtotal colectomy and one without operation. A delayed diagnosis was associated with sepsis in five patients (50%) and with all three deaths. Seven patients survived proctocolectomy. Prolonged medical management without dramatic response appeared to correlate with a high postoperative morbidity. This study supports the concept of aggressive diagnosis and early surgical intervention for toxic megacolon.
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PMID:Surgical management of toxic megacolon. 92 Jul 16

Fourty-nine patients (21 female, 28 male) with ulcerative colitis underwent formation of an J-ileal pouch and construction of a direct stapled pouch-anal anastomosis (IPAA) without rectal cuff. 16 patients had previously undergone surgical interventions. Overall after IPAA 7 patients (14%) experienced 11 major complications. Gastrointestinal complications included hemorrhage in 1 patient, pelvic sepsis and ileus in 3 patients, respectively. Pancreatitis and urinary infection occurred in 2 patients, sexual dysfunction in 3 patients. After closure of the ileostomy 3 patients developed late pouch-vaginal or pouch-vesical fistulas, leading to excision of the pouch. During the long-term follow-up small bowel obstruction developed in 3 patients, pouchitis in another 6 patients. After 3 months 84% of our patients were continent during daytime, 67% during nighttime. 24 months postoperatively these data concerning continence increased to 92% and 83%, respectively. We conclude that direct IPAA is a reliable procedure achieving its purpose in 96%.
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PMID:[Direct ileum pouch-anal anastomosis in ulcerative colitis. Technique and complications]. 131 74

Tumor necrosis factor-alpha (TNF) is a cytokine released by mononuclear cells in response to inflammation and sepsis. Since the biological effects of TNF are consistent with the systemic and intestinal features of ulcerative colitis, the role of TNF was examined in a rabbit model of chronic colitis. Peripheral blood mononuclear cells were isolated, stimulated with lipopolysaccharide, and cultured supernatants assayed for TNF levels using a cytotoxic assay on mouse fibrosarcoma L929 cells. Basal levels of TNF production by mononuclear cells from 13 normal rabbits (124.3 units/ml +/- 27.1 units/ml, mean +/- SE) were not different from nine rabbits with colitis (83.6 units/ml +/- 24.4 units/ml, P > 0.05). Treatment with lipopolysaccharide (100 micrograms/ml) induced increased TNF production by mononuclear cells isolated from both normals (672.0 units/ml +/- 197.5 units/ml, P < 0.05) and rabbits with colitis (1114.0 units/ml +/- 489.6 units/ml, P < 0.05). However, at all lipopolysaccharide concentrations stimulated TNF levels were comparable in experimental and control groups (P > 0.05). In light of the role of leukotrienes in inflammation, a separate group of rabbits with colitis was investigated following treatment with an oral leukotriene B4 receptor antagonist. Serum TNF levels in 15 control rabbits (32.5 units/ml +/- 7.6 units/ml, mean +/- SE) were not significantly different from rabbits with colitis receiving either leukotriene B4 receptor antagonist (35.7 units/ml +/- 9.2 units/ml, N = 13) or vehicle alone (50.3 units/ml +/- 10.2 units/ml, N = 14) (ANOVA, P > 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Systemic tumor necrosis factor-alpha production in experimental colitis. 133 Apr 61


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