Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical pictures of 109 patients with X-ray negative dyspepsia (XND) are described, and a comparison is made with the clinical pictures of 39 gastric ulcer patients and 61 duodenal ulcer patients. In addition it has been attempted to subdivide XND into clinically relevant subgroups by means of a Venn diagram. The XND patients were characterized by an equal sex distribution and, in comparison with the ulcer patients, a shorter length of history. The upper abdominal pain was less frequently relieved by eating and more frequently provoked by eating in XND than in ulcer disease. The XND patients also suffered more frequently from irritable colon symptoms. Endoscopy only revealed an ulcer in 11 patients with XND, and the clinical pictures of these patients differed from those of patients with radiologically demonstrated ulcers. The clinical pictures of XND are further analysed in the context of current hypotheses, and it is concluded that Venn diagrams are useful for the analysis of heterogeneous clinical syndromes.
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PMID:Nosography of X-ray negative dyspepsia. 126 40

This study aimed to compare fasting and postprandial gastrointestinal motor patterns in patients with ulcer and non-ulcer dyspepsia. Forty five subjects were studied: 10 with uncomplicated gastric ulcer, eight with uncomplicated duodenal ulcer, 18 with chronic idiopathic dyspepsia, and nine healthy asymptomatic controls. Gastrointestinal fasting and postprandial motor patterns were recorded using a low compliance perfusion technique. The interdigestive antral cumulative motility index, computed for 30 minutes before the appearance of duodenal activity fronts, and the number of activity fronts with an antral component were significantly less in patients with ulcers and those with non-ulcer dyspepsia compared with asymptomatic controls. The patient groups also had a reduced antral motor response to a solid-liquid test meal compared with healthy controls. Intestinal motor abnormalities (bursts of non-propagated phasic pressure activity and discrete clustered contractions) were recorded in a minority of patients, all with associated irritable bowel symptoms. In conclusion, antral hypomotility is a frequent but nonspecific motor abnormality in dyspepsia; abnormal motor patterns of the small bowel are less frequent and seem to be confined to patients with concomitant irritable bowel syndrome.
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PMID:Fasting and postprandial gastrointestinal motility in ulcer and non-ulcer dyspepsia. 154 13

The main source of circulating immunoreactive somatostatin (IRS) seems to be the gastrointestinal tract. We therefore investigated plasma IRS in patients with various gastrointestinal diseases. Mean basal IRS oscillated between 46 and 73 pg/ml. A postprandial rise was observed in all patients and age-matched controls. However, the increment was significantly higher in patients with duodenal ulcer (159 +/- 20 pg/ml), active ulcerative colitis (176 +/- 17 pg/ml), and irritable bowel syndrome (194.4 +/- 20.4 pg/ml). Patients with duodenal ulcers who underwent vagotomy showed a decreased postprandial increment (107 +/- 10 pg/ml) when compared with active duodenal ulcer patients. No difference was demonstrable between controls and individuals with gastric ulcer, and patients with inactive ulcerative colitis. These results suggest that vagal innervation plays a role in postprandial IRS stimulation, whereas gastric hyperacidity, acute lesions of the colonic mucosa, and hypermotility of the gastrointestinal tract are associated with an exaggerated postprandial IRS response. Since somatostatin is known to influence many gastrointestinal functions, these variations in circulating IRS concentrations may be of pathophysiologic importance.
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PMID:Circulating immunoreactive somatostatin in gastrointestinal diseases. Decrease after vagotomy and enhancement in active ulcerative colitis, irritable bowel syndrome, and duodenal ulcer. 289 Nov 85

To study the prevalence of peptic ulcer, non-ulcer dyspepsia and irritable bowel syndrome (IBS) in the Dutch and Japanese working population, a structured history using a questionnaire on gastrointestinal symptoms during the preceding 3 months was obtained from persons undergoing a periodic medical examination. Principal components factor analysis of questionnaire responses was conducted to examine interrelationships of symptoms. In Holland, 427 men and 73 women participated (mean age 48.0 years), while in Japan 196 men and 35 women took part (mean age 48.8 years). In both the Japanese and the Dutch population, factor analysis yielded clusters of symptoms consistent with previously defined clinical syndromes: dyspepsia, diarrhoea-predominant IBS and constipation-predominant IBS. The prevalences of verified peptic ulcer history were 19% and 17% (95% confidence intervals (CI): 14-26% and 7-34%) in Japanese men and women in contrast to 5% and 0% (95% CI: 3-8% and 0-5%) in Dutch men and women respectively. The ratio of duodenal to gastric ulcer was 4.5: 1 in Holland and 1.5:1 in Japan. The 3-month period prevalence of non-ulcer dyspepsia was 13% in both the Japanese and the Dutch population and was twice as high in women as in men (p < 0.01). There was considerable overlap between dyspepsia subgroups. IBS was present in 25% of the Japanese and in 9% of the Dutch (p < 0.001) and occurred twice as often in women as in men (p < 0.01). In conclusion, factor analysis supported the existence of dyspepsia and IBS as distinct syndromes in both countries.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Peptic ulcer, non-ulcer dyspepsia and irritable bowel syndrome in The Netherlands and Japan. 801 69

The aim of the present study was to determine the degree of pain localization and frequency of nocturnal pain in duodenal ulcer and other causes of chronic upper abdominal pain. These parameters were prospectively recorded in a consecutive series of 1615 patients with chronic upper abdominal pain presenting to one gastroenterologist. The proportion of patients who were able to localize the site of their pain using a single finger was 13% for duodenal ulcer, 5% for gastric ulcer, 17% for biliary disease, 7% for functional dyspepsia and 8% for irritable bowel syndrome. The numbers of subjects with the above diagnoses who experienced nocturnal pain were 63, 63, 51, 41 and 58%, respectively. The sensitivity, specificity, positive predictive value and negative predictive value for duodenal ulcer were 13, 92, 14 and 91%, respectively, for localized pain; 63, 50, 11 and 93%, respectively, for nocturnal pain occurrence; and 9, 96, 20 and 90%, respectively, if the pain was both localized and nocturnal. If the pain was neither localized nor nocturnal, the corresponding values for the absence of duodenal ulcer disease were 49, 68, 93 and 13%, respectively. The pain of duodenal ulcer was therefore more likely to be nocturnal and well localized compared with pain from other causes. However, while the absence of these features made duodenal ulcer unlikely, their presence was less helpful in the diagnostic process.
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PMID:Chronic upper abdominal pain due to duodenal ulcer and other structural and functional causes: its localization and nocturnal occurrence. 879 2

"Digest" is a international effort to record the prevalence of digestive symptoms in the general population. The international questionnaire was tested in German translation for reliability and reproducibility. The questionnaire consists of 14 symptoms, which were investigated by standardized questions. Each symptom was described in 3 dimensions: frequency, severity and impact on daily activities. 127 successive patients referred for upper gastrointestinal endoscopy were interviewed twice by a young assistant and by an experienced gastroenterologist before the diagnostic work-up. A further 72 volunteers served as a control group. In these volunteers no upper gastrointestinal endoscopy was performed. Reliability and reproducibility were calculated by the Spearman rank test. The most frequent diagnoses were: organic diseases (oesophagitis [28], gastric ulcer/erosive gastritis [32] and duodenal ulcer [18]); functional diseases (dyspepsia [32] and irritable bowel syndrome [14]). Reproducibility was satisfactory by accepted standards (p > 0.7). Reliability was very good, with r-values for each symptom between p 0.96-0.99. The impact on daily activities was highest in the case of heart-burn or localized upper gastrointestinal pain, and lowest in the case of belching and fullness. The questionnaire can be easily administered by the non-specialist and the results discriminate well between functional/organic diseases and healthy people, thanks to excellent reproducibility and reliability.
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PMID:[Validation of the "Digest Questionnaire" for consistency and reproducibility with reference to upper abdominal symptoms]. 965 26

The aim of this study was to assess the spectrum of radiographic findings in primary hyperparathyroidism (PHPT). The study group consisted of 16 women and 7 men whose Ca levels were at least two or three times higher than normal. The average age was 55.3 in women and 49.4 in men. We detected carcinoma in 1, hyperplasia in 1, multiple adenomas in 4, single adenoma in 17 patients. The most common finding in the skeletal system was the decreased bone mineral density (BMD) and the complete loss of the lamina durae dentium. BMD was found lower in women than in men. This result attributed the increased number of postmenopausal patients in our study group. The second most common finding in our study group was subperiosteal bone resorption. Brown tumors (BTs) were located at maxilla in one, widespread in one, mandibula in two, long tubular bones in four patients. Renal stone disease was found in five, spastic colon in two, gastric ulcer in one, mitral valve calcification in one patients. We demonstrated no pathologic changes consistent with PHPT in remaining seven patients.
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PMID:The spectrum of radiographic findings in primary hyperparathyroidism. 1198 74

There was an analysis of the results of a 5-year observation over 226 patients with the most prevailing digestive apparatus diseases: stomach ulcer and duodenal ulcer (SU and DU), chronic pancreatitis (CP), irritable bowel syndrome (IBS) in an outpatient clinic. Patients were supervised by gastroenterologists (168 patients) and therapeutists (58 patients). It was noted that supervision of the patients by gastroenterologists authentically reduces the frequency of hospitalizations and duration of their stay on the sick-list as compared with the patients being observed by therapeutists and results in higher indices of life quality (LQ) among the patients.
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PMID:[Comparative characteristics of treatment quality and quality of life in gastroenterological patients supervised by gastroenterologist and therapeutist]. 1556 77

Irritable bowel syndrome occurs most frequently in young adults in response to emotional and other factors. The 20th century western epidemic of diverticular disease may be linked to low dietary fiber intake. Peptic ulceration is determined by genetic and environmental factors including tobacco and coffee. Aspirin specifically predisposes to gastric ulcer. The incidence of peptic ulcer is declining. Crohn's disease is increasing in frequency although the incidence of ulcerative colitis is fairly steady. Gastrointestinal cancer is closely related to dietary factors including ingested procarcinogens, excessive carbohydrate, fat and animal protein. There is potential for control of some intestinal cancers.
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PMID:Epidemiology of gastrointestinal disorders. 2130 48

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


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