Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty-eight patients with uncomplicated diverticular disease of the colon took bran crispbread, ispaghula drink, and placebo for four months each in a randomised, cross-over, double-blind controlled trial. Assessments were made subjectively, using a monthly self-administered questionnaire, and objectively, by examining a seven-day stool collection at the end of each treatment period. In terms of a pain score, lower bowel symptom score (the pain score and sensation of incomplete emptying, straining, stool consistency, flatus, and aperients taken), and total symptom score (belching, nausea, vomiting, dyspepsia, and abdominal distension) fibre supplementation conferred no benefit. Symptoms of constipation, however, when assessed alone, were significantly relieved. Both fibre regimens produced the expected changes in stool weight, consistency, and frequency. It is concluded that dietary fibre supplements in the commonly used doses do no more than relieve constipation. Perhaps the impression that fibre helps diverticular disease is simply a manifestation of Western civilisation's obsession with the need for regular frequent defecation.
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PMID:Are fibre supplements really necessary in diverticular disease of the colon? A controlled clinical trial. 626 96

The activity of sorbiperan was assessed during radiological examinations of 15 patients with hypomobility of the gallbladder, associated in some cases with atonic dyspepsia, and 25 cases of spastic colon with constipation and/or diarrhea due to diverticulosis, dolichocolon, sigmoiditis, or parasitosis. Patients with gallbladder dysfunction were examined radiologically before and after oral administration of 20 to 40 ml of sorbiperan, the dose varying as a function of bodyweight. In 3 patients, the hypermobility of the gallbladder provoked by this agent was greater than that observed with all usually employed products, in 11 cases the cholagogue produced an excellent effect, while in one case there was no observed effect. Patients with colitis were administered a barium enemea, and an initial series of films were taken. These were repeated after addition of 80 ml of sorbiperan to the same enema. Total, rapid evacuation of the colon was observed in 8 cases, while in 15 cases it was of excellent quality. No effect was noted in 2 cases. Sorbiperan provokes effective contractions of the gallbladder, favours sphincter of Oddi dynamics, increases motility of all digestive tract segments, and very significantly accelerates gastro-entero-colic peristalsis. Tolerance was excellent.
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PMID:[Cineradiological study of the activity of sorbiperan on the gallbladder and colon (author's transl)]. 626 14

This was a prospective study performed in a Department of Veterans Affairs Medical Center. The aim of this study was to use endoscopic and histological examinations to determine the potential diagnostic origins of chronic gastrointestinal symptoms among patients who were part of the deployment of troops to the Persian Gulf after August 1990. Twenty-four (8%) male patients (mean age, 42 years) of 308 patients in the Persian Gulf War Registry agreed to undergo endoscopic examination of chronic symptoms, including heartburn (29%), dyspepsia (33%), dysphagia (8%), diarrhea (63%), Hemoccult-positive stool (21%), and rectal bleeding (17%). There were 17 upper endoscopies, 18 colonoscopies, and 4 flexible sigmoidoscopies performed, all with biopsies. Five (33%) of 15 patients had positive serological findings for Helicobacter pylori. With upper endoscopy, major findings included esophagitis (12%), Schatzki's ring (12%), hiatal hernia (47%), antral erythema (59%), and duodenal erythema (29%). With lower endoscopy, major findings included ileitis (5%), lymphoid hyperplasia (9%), polyps (27%), diverticulosis (23%), and hemorrhoids (23%). Major histopathological findings included microscopic esophagitis (24%), gastritis with H. pylori (35%), gastritis without H. pylori (18%), Crohn's disease (5%), tubular adenoma (5%), hyperplastic polyps (18%), and melanosis coli (5%). Most patients with chronic heartburn or dyspepsia have evidence of esophagitis or H. pylori. Individuals with these chronic symptoms should undergo evaluation.
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PMID:Evaluation of chronic gastrointestinal symptoms following Persian Gulf War exposure. 1617 12

This article describes changes in the basic digestive functions (motility, secretion, intraluminal digestion, absorption) that occur during aging. Elderly individuals frequently have oropharyngeal muscle dysmotility and altered swallowing of food. Reductions in esophageal peristalsis and lower esophageal sphincter (LES) pressures are also more common in the aged and may cause gastroesophageal reflux. Gastric motility and emptying and small bowel motility are generally normal in elderly subjects, although delayed motility and gastric emptying have been reported in some cases. The propulsive motility of the colon is also decreased, and this alteration is associated with neurological and endocrine-paracrine changes in the colonic wall. Decreased gastric secretions (acid, pepsin) and impairment of the mucous-bicarbonate barrier are frequently described in the elderly and may lead to gastric ulcer. Exocrine pancreatic secretion is often decreased, as is the bile salt content of bile. These changes represent the underlying mechanisms of symptomatic gastrointestinal dysfunctions in the elderly, such as dysphagia, gastroesophageal reflux disease, primary dyspepsia, irritable bowel syndrome, primary constipation, maldigestion, and reduced absorption of nutrients. Therapeutic management of these conditions is also described. The authors also review the gastrointestinal diseases that are more common in the elderly, such as atrophic gastritis, gastric ulcer, colon diverticulosis, malignant tumors, gallstones, chronic hepatitis, liver cirrhosis, Hepato Cellular Carcinoma (HCC), and chronic pancreatitis.
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PMID:Changes, functional disorders, and diseases in the gastrointestinal tract of elderly. 2247 8

End stage renal disease (ESRD) population account for 1.9 per patient year of hospital admissions annually. ESRD population are at increased risk of bleeding secondary to use of anticoagulation during hemodialysis and uremia induced platelet dysfunction. Gastrointestinal bleeding accounts for 3-7% of all deaths in ESRD population. Lower gastrointestinal bleeding refers to blood loss from a site in the gastrointestinal tract distal to the ligament of Treitz. It is usually suspected when a patient complains of hematochezia. It is different from patients presenting with hematemesis that suggests bleeding from upper gastrointestinal tract. Common causes of lower gastrointestinal bleed include diverticulosis, ischemia, hemorrhoids, neoplasia, angiodysplasia, and inflammatory bowel disease. ESRD patients are known to retain phosphate alone or in combination with calcium which has been associated with high mortality. Sevelamer is a phosphate binder used widely in ESRD population. The known side effects of sevelamer include metabolic acidosis, vomiting, nausea, diarrhea, dyspepsia, abdominal pain, constipation, flatulence, fecal impaction, and skin rash. We are reporting a unique case of a 56-year-old female with end stage renal disease on sevelamer hydrochloride who presented with gastrointestinal bleeding and underwent a right hemicolectomy found to have sevelamer-induced mucosal ulceration and crystal deposition in the colonic mucosa. This case report highlights the fact that, with widespread use of this medication in the patients with chronic kidney diseases, physicians should be aware of this underrecognized entity in the differential diagnosis of gastrointestinal bleed in ESRD patients.
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PMID:Colonic Mucosal Ulceration and Gastrointestinal Bleeding Associated with Sevelamer Crystal Deposition in a Patient with End Stage Renal Disease. 2968 71