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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disorders of gastric emptying are observed in many clinical situations. Their symptoms are diverse and correlate poorly with the objective abnormalities of gastric emptying. The underlying mechanism consists of abnormalities of basal electrical rhythm, fundic compliance, post-prandial antral motricity and, above all, antro-pyloro-duodenal co-ordination, associated to varying degrees. Among possible causes 3 clinical situations predominate: diabetes mellitus, functional gastrointestinal disorders (idiopathic dyspepsia) and sequelae of gastric surgery where retention of solids and accelerated evacuation of liquids may coexist in the same patient. Treatment of gastric incontinence rests, almost exclusively, on dietary measures, but several drugs, such as metoclopramide, domperidone and cisapride, are available to treat gastric stasis. Other compounds, notably motilin agonists (erythromycin and its derivatives) are currently being evaluated and will reinforce this therapeutic armentarium in a not too distant future.
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PMID:[Disorders of gastric emptying]. 138 39

This study measured the prevalence of chronic medical conditions in 4,549 middle aged persons attending three large general practices in Dublin over the course of a calender year. The prevalence of the following conditions were measured: coronary heart disease, hypertension, stroke, diabetes, asthma, chronic bronchitis, rheumatic disorders, dyspepsia, depression, anxiety disorders, psychoses, and cancer. In order to obtain a valid denominator for the study a second community based study was carried out in the same areas to determine what proportion of persons visit their general practitioner over the course of a year. Overall 40.5% of males and 44% of females suffered from a least one of the twelve conditions, with rheumatic disorders having the highest prevalence (14.5%) and psychotic disorders the lowest (0.75%).
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PMID:General practice estimates of the prevalence of common chronic conditions. 147 57

The effectiveness and tolerance of the new sulphonyl urea antidiabetic gliquidone (commercial name Glurenorm) was tested by three-month administration of this preparation in a group of 39 type 2 diabetics. Gliquidone proved a medium-strength beta-cytotropic antidiabetic preparation. As to side-effects, the authors noted only dyspepsia in one patient (2.5%). Symptomatic hypoglycaemia did not develop in any of the patients. In the subgroup of six patients with diabetic nephropathy the indicators of renal functions did not deteriorate. In a sub-group of 6 patients with concurrent hepatopathy the originally elevated gamma-glutamyl transpeptidase activity receded. The authors confirmed thus the good tolerance of gliquidone in diabetes associated with nephropathy and diabetes with hepatopathy.
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PMID:[Multicenter study with gliquidone in type 2 diabetes mellitus]. 177 8

The presence of Campylobacter pylori was investigated in gastric antral biopsy specimens. In 50 consecutive patients undergoing upper gastrointestinal tract endoscopy microbiological cultures, histological examination and rapid urease test were parallel performed, and a 92 per cent sensitivity and 100 per cent specificity of rapid and cheap urease test were determined. Afterwards--in a prospective study--311 patients were examined for C. p. by the rapid urease test only. C. p. was detected in 92 per cent of duodenal ulcer patients, in 52 per cent of patients with gastric ulcer, in 67 per cent of non-ulcer dyspepsia, in 62 per cent of mixed diabetic patient material, and in 21 per cent only of asymptomatic volunteers. It has been found by the authors, that the rate of C. p. infection increased parallel with the continuance of diabetes and did not follow the increasing with age as in the general population. This is the first observation in the world literature concerning the correlation between C. p. and diabetes mellitus. Very close, significant correlation has been found between C. p. infection and chronic active gastritis. C. p. may play an important role in the recurrences of duodenal ulcer and in the pathogenesis of non-ulcer and diabetic dyspepsia. Further studies are planned to the correct evaluation of pathogeneity of Campylobacter pylori.
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PMID:[The significance of Campylobacter pylori infection in gastroenterologic and diabetic practice]. 266 37

The prerequisites for analyses of the medical, social and economic consequences of drug usage are in part available in Sweden. Hard data, though, are still fragmentary. Examples are given where various data sources and methods have been applied. It is suggested that feedback of drug utilization data should increase to create a more questioning attitude among prescribers. The concept of medical audit has to be better explained including the fact that individual-based registers are necessary tools in trying to assess the rationality of drug treatment. In the future such analyses should focus on everyday treatment of common disease entities such as hypertension, diabetes, dyspepsia and asthma. Long term medical and economical consequences of optimized pharmacological versus non-pharmacological treatment should be studied.
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PMID:Approaches to assessing the rationality of drug usage in a developed country. 316 31

The mortality and morbidity of the 241 survivors of an acute gastrointestinal hemorrhage treated between 1958 and 1964 are reported. The major purpose of this study was to assess the subsequent risk to life and health of patients presenting with acute upper gastrointestinal bleeding. Patients without dyspepsia and with a negative single contrast barium meal study had an excellent prognosis. Life Table analysis showed that the gastric ulcer patients had a mortality not significantly different from that of the Australian population, with the higher risk of death from ulcer balanced by a lower risk of fatal vascular disease. Duodenal ulcer patients had an increased mortality attributable to a 290% increase in deaths from vascular disease, but only one of the 84 died of an ulcer complication. The association between duodenal ulcer and vascular disease has been present for decades. It is unlikely to be associated with hypertension, diabetes mellitus, diet, stress, or smoking and deserves further study.
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PMID:Ten year follow-up of gastrointestinal hemorrhage patients. 348 54

This study was designed to investigate the long-term effects of early pancreatic resection for acute necrotizing pancreatitis. During 1973-1978 40 resections were performed in our clinic. Eleven patients died initially (28 per cent). None of the four further deaths was due to pancreatitis or associated disorders. Twenty-four patients were re-examined 5-11 years after resection--one patient refused to participate. Five had not been able to return to work because of severe polyneuropathy; one more had retired because of chronic pancreatitis in the pancreatic remnant. Polyneuropathy was found in five further patients. The reason for this high incidence of polyneuropathy (42 per cent) remains unknown. Eight patients still drank excessive alcohol; three of them had had recurrent pancreatitis and dyspepsia, and insulin requiring diabetes. All but 2 (92 per cent) had diabetes, 14 needing insulin--half of them at 6 months to 6 years after the resection. Moreover, 11 patients (46 per cent) suffered from dyspeptic symptoms. The results suggest that because of the high frequency of late complications, in addition to the early complications, early resection of pancreas should be critically re-evaluated as the treatment for acute necrotizing pancreatitis. If resection is used in patients with extreme pancreatic necrosis, careful and continuous postoperative follow-up will be needed.
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PMID:Long-term results after pancreas resection for acute necrotizing pancreatitis. 404 24

Somatostatinoma is one of the rarest tumours of the endocrine pancreas. Cardinal manifestations of a somatostatinoma include gallstones, mild diabetes mellitus, steatorrhoea, diarrhoea and dyspepsia. Like any other pancreatic islet cell carcinoma, a somatostatinoma may also produce several different hormones such as adrenocorticotropic hormone, calcitonin, vasoactive intestinal polypeptide, pancreatic polypeptide, gastrin, insulin, and glucagon. In many cases, the clinical picture is dominated by the effect of these other hormones. We present a patient with somatostatinoma in which an immunocytochemical study of the specimens from pancreas and liver showed a weak positive reaction for gastrin besides a strong positive reaction for somatostatin. Interestingly, this patient also showed the signs of carcinoid syndrome which was successfully treated with octreotide.
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PMID:Carcinoid syndrome due to a malignant somatostatinoma. 749 79

About one-half of patients with insulin- or non-insulin-dependent diabetes have delayed gastric emptying (diabetic gastroparesis). Some of them complain of epigastric pain, nausea, vomiting or postprandial fullness (diabetic dyspepsia), although only a minority are severely symptomatic. Diabetic gastroparesis is clinically relevant not only by virtue of the symptoms induced but also because it may contribute to inadequate glycaemic control and impaired absorption of orally administered drugs. Recent data suggest that abnormal blood glucose control, not only autonomic neuropathy, contribute to the pathogenesis of disordered gastric motility. In most cases diabetic gastroparesis is diagnosed clinically in the absence of demonstrable lesions of the upper gastrointestinal tract. To evaluate gastric emptying, scintigraphy is the 'gold standard'. Gastrokinetic drugs are of help in the treatment of gastroparesis: erythromycin is the first choice in acute presentations and cisapride for chronic symptoms. New macrolides with prokinetic action and devoid of antibacterial properties are very promising and should add another pharmacologic approach to control dyspepsia and gastroparesis in diabetic patients in the future.
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PMID:Gastroparesis and dyspepsia in patients with diabetes mellitus. 749 57

GI motility changes little--if at all--with age in healthy patients. However, a variety of diseases, including diabetes and Parkinson's disease, may cause autonomic neuropathy that is manifest as a motility disorder in the GI tract. Autonomic neuropathy can cause dysmotility in the esophagus, stomach, and gut. Symptoms are often nonspecific, including difficulty in swallowing, nausea, vomiting, heartburn, indigestion, diarrhea, and constipation. Nonpharmacologic treatment includes management of underlying diseases, avoidance of anticholinergic medications, and dietary changes. Agents with prokinetic action are the therapy of choice when drug treatment is indicated.
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PMID:GI motility disorders: diagnostic workup and use of prokinetic therapy. 790 Nov 29


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