Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten cases of gastroduodenal inflammation were diagnosed by endoscopy among a series of 196 children with evidence of Crohn's disease involving other regions of the intestinal tract. Endoscopic and histologic confirmation of upper gastrointestinal tract involvement was performed only in those cases with suggestive symptoms. The mean age at presentation in the 10 cases with gastroduodenal inflammation was 14.6 +/- 1.9 (+/- SD) years, with involvement identified at the time of initial diagnosis of Crohn's disease in five of the 10. Eight of 10 cases occurred in boys. The major presenting symptoms were weight loss in five cases, epigastric pain in three, and recurrent vomiting in two. Hematemesis and melena occurred in only one of the 10 cases. Endoscopic and histological evidence of mucosal inflammation was seen in all 10 cases. Three of 10 cases had noncaseating granuloma present in biopsies of the stomach or duodenum. Two cases also had endoscopic and histological evidence of esophageal involvement. All cases were initially treated with oral corticosteroids, and in each instance a good clinical response was noted. Sucralfate (n = 1), 6-mercaptopurine (n = 1), and H2 receptor antagonists (n = 3) were used as adjunct therapy. After follow-up for 2.7 years (range, 0.5-5.5 years), none of the 10 cases required surgical intervention. Therefore, at least in the short-term, the outlook for adolescents with gastroduodenal Crohn's disease appears to be good and their medical management need not differ from those patients with Crohn's disease involving only more distal portions of the small intestine.
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PMID:Clinical features of gastroduodenal Crohn's disease in adolescents. 270 48

Syrup of ipecac (SOI) is a commonly used emetic for toxic ingestions. A preliminary study was undertaken to quantify the efficacy of SOI-induced emesis. Three groups of adult subjects fasted overnight before ingestion of 1 mCi of Tc-99m human serum albumin-sucralfate. Sucralfate is minimally absorbed from the gastrointestinal tract and has a gastric clearance half-time of 90 minutes, approximately equal to that of solid foods. At 5, 30, and 60 minutes after ingestion of radiolabeled sucralfate (RSC), subjects were given a standard dose of 30 ml SOI and 240 ml of water. Gastrointestinal tract images were obtained both at the time of ingestion of RSC and 60 minutes after ingestion of SOI. Regions-of-interest were drawn and activity measured over the stomach and small bowel with correction for physical decay. Those subjects (N = 10) treated at 5 minutes after ingestion retained a mean value of 17% of the administered RSC by 60 minutes. The group (N = 5) treated at 30 minutes after ingestion retained a mean value of 41%, while those (N = 5) treated at 60 minutes retained a mean value of 56%. The results tend to confirm the efficacy of SOI-induced emesis when SOI is given promptly (i.e., 5 minutes) following ingestion, and generally support efforts to assure widespread immediate availability of SOI for toxic ingestions.
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PMID:Efficacy of syrup of ipecac-induced emesis for emptying gastric contents. 290 46