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From an Italian Registry of patients with upper gastrointestinal hemorrhage (UGIH), we assessed the clinical outcomes and explored the roles of clinical, endoscopic, and therapeutic factors on 30-day mortality in a real life setting.Prospective analysis of consecutive patients endoscoped for UGIH at 23 community and tertiary care institutions from 2003 to 2004. Covariates and outcomes were defined a priori and 30-day follow-up obtained. Logistic regression analysis identified predictors of mortality.One thousand and twenty patients were included. A total of 46 patients died for an overall 4.5% mortality rate. In all, 85% of deaths were associated with one or more major comorbidity. Sixteen of 46 patients (35%) died within the first 24 h of the onset of bleeding. Of these, eight had been categorized as ASA class 1 or 2 and none of them was operated upon, despite a failure of endoscopic intention to treatment in four. Regression analysis showed advanced age, presence of severe comorbidity, low hemoglobin levels at presentation, and worsening health status as the only independent predictors of 30-day mortality (P0.001). The acute use of a PPI exerted a protective effect (OR 0.23, 95% CI 0.09-0.73). Recurrent bleeding was low (3.2%). Rebleeders accounted for only 11% of the total patients deceased (OR 3.27, 95% CI 1.5-11.2).These results indicate that 30-day mortality for nonvariceal bleeding is low. Deaths occurred predominantly in elderly patients with severe comorbidities or those with failure of endoscopic intention to treatment.

OBJECTIVE: Little is known about the clinical features and natural history of segmental colitis associated with diverticula. Our aim was to evaluate the incidence of segmental colitis associated with diverticula in patients undergoing colonoscopy, its clinical picture, and its outcome. METHODS: This was a multicenter, prospective study. Patients with inflammatory bowel disease (IBD)-like lesions limited to colonic segments with diverticula were enrolled. Patients were treated with oral and topical 5-aminosalicylic (5-ASA) until remission was achieved; clinical and endoscopic follow-up was planned at 6 wk and 12 months. RESULTS: A total of 5457 consecutive colonoscopies were recorded at five participating institutions; 20 patients (0.36%) met the endoscopic criteria for segmental colitis associated with diverticula. All had lesions in the left colon, and one also had lesions in the right colon. In six cases, a specific diagnosis was made thereafter. The remaining 14 patients (0.25% of colonoscopies; eight men; age range, 49-80 yr) were in clinical and endoscopic remission at the first follow-up visit. At onset, 13/14 had hematochezia, seven had diarrhea, and five had abdominal pain; only one had weight loss. No subject had fever. In all but one case, blood chemistries were normal. Five patients had had similar symptoms previously. Thirteen of 14 patients were in clinical and endoscopic remission at 12 months. CONCLUSIONS: This endoscopic picture is not an exceptional finding. Hematochezia was the main clinical feature, and no relation with gender, age, or smoking habit was found. Blood chemistries were generally normal and the rectum was spared. The histological features were not diagnostic and most patients did not complain of any abdominal symptoms 12 months after enrollment.

Little is known about the clinical features and natural history of segmental colitis associated with diverticula. Our aim was to evaluate the incidence of segmental colitis associated with diverticula in patients undergoing colonoscopy, its clinical picture, and its outcome.This was a multicenter, prospective study. Patients with inflammatory bowel disease (IBD)-like lesions limited to colonic segments with diverticula were enrolled. Patients were treated with oral and topical 5-aminosalicylic (5-ASA) until remission was achieved; clinical and endoscopic follow-up was planned at 6 wk and 12 months.A total of 5457 consecutive colonoscopies were recorded at five participating institutions; 20 patients (0.36%) met the endoscopic criteria for segmental colitis associated with diverticula. All had lesions in the left colon, and one also had lesions in the right colon. In six cases, a specific diagnosis was made thereafter. The remaining 14 patients (0.25% of colonoscopies; eight men; age range, 49-80 yr) were in clinical and endoscopic remission at the first follow-up visit. At onset, 13/14 had hematochezia, seven had diarrhea, and five had abdominal pain; only one had weight loss. No subject had fever. In all but one case, blood chemistries were normal. Five patients had had similar symptoms previously. Thirteen of 14 patients were in clinical and endoscopic remission at 12 months.This endoscopic picture is not an exceptional finding. Hematochezia was the main clinical feature, and no relation with gender, age, or smoking habit was found. Blood chemistries were generally normal and the rectum was spared. The histological features were not diagnostic and most patients did not complain of any abdominal symptoms 12 months after enrollment.