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

Selected results are presented of studies of diarrhea and its treatment carried out in Guatemala in 1985-1987 and of qualitative studies of child feeding especially during and after diarrhea conducted in 1988-89 by the Nutrition Institute of Central America and Panama (INCAP). This work focuses on ethnoclassification and the role of breast feeding in diarrheal disease, the possibilities and limitations of the common Latin American system of classification into hot or cold properties as an explanatory model for diarrhea, and implications of the findings for public health programs. In the diarrhea studies, 15-20 randomly selected mothers of children under 5 were interviewed in 4 communities of about 1000 inhabitants in both indigenous and Ladino communities. Interviews were also conducted with curanderos, midwives, and other traditional health care providers. The dietary information on children with diarrhea came from focus groups with mothers in 3 marginal urban communities, 3 rural indigenous communities, and 4 rural Ladino communities. Biomedical practice and popular beliefs both consider alterations in the frequency or consistency of stools and stomach pain to be part of the definition of diarrhea. But the mothers viewed diarrhea as either an illness in itself, or 1 symptom of another illness defined by traditional practice such as "empacho" (indigestion) or evil eye, or as a normal accompaniment of changes in child growth and development such as loss of teeth or the 1st steps or words. Diarrhea caused by the mother's mild is believed to be a distinct type that occurs when the milk becomes very cold or hot in the folk classification, or when it is disturbed. Illnesses are viewed as violations of the equilibrium between hot and cold in the diet, activities, emotions, or general state of the nursing mother. Women are considered in a state of cold for about 40 days after birth and should follow specific recommendations for diet, activity, and personal care. Lactation is considered a hot state, and women should continue to consume hot foods to overcome the cold of the postpartum. Lactating women should avoid foods considered very hot, such as coffee, chile, and spicy foods. Strong maternal emotions such as anger or fright are also believed to affect the milk. Treatment may follow various forms depending on the suspected cause, and may include dietary change, consumption of a home or commercial remedy, or complete weaning. Public health programs should take local health systems into account, encouraging favorable prescribed practices such as postpartum rest and attention to the maternal diet. Specific advice to the mother may vary, but health education should maintain the integrated focus on the women that is part of the traditional system.
Arch Latinoam Nutr 1989 Sep
PMID:[Breast feeding in the etiology of diarrhea]. 249 Aug 82

AFR 35-11, dated 10 April 1985, included standards for physical fitness performance tests with the option of a 1.5-mile run or a 3-mile walk. Since that time, ANG units have begun initial physical fitness testing of all personnel. This program brought with it new responsibilities for ANG medical units including the screening of individuals in whom health problems might indicate that they are at risk in taking the physical fitness test (PFT). The 111th TAC Clinic used a questionnaire, screened by physicians utilizing a predetermined grid of responses to designate individuals cleared for the run or walk test or as at risk. Of 823 individuals screened, 91 (11%) were designated at risk. These individuals are being further evaluated and 31 (29%) have been subsequently cleared to date. Physical testing of cleared individuals was accomplished, and both running and walking courses were carefully monitored by ambulance crews. Four casualties came to medical attention (blisters, severe fatigue, dizziness, and indigestion). The patient with severe fatigue was a patient on medical hold, S/P myocardial infarction, who had not been medically cleared to participate. The patient with light-headedness was found to have newly diagnosed hypertension. In view of the relatively small number of casualties incurred during this initial PFT, it is felt that the screening process employing a questionnaire evaluated by medical personnel is an appropriate method of minimizing risk.
Mil Med 1989 Sep
PMID:Report of an Air National Guard clinic's experience with screening at-risk individuals before initial physical fitness testing. 250 60

The objective of the study was to determine whether discriminant analysis of characteristics of dyspepsia can differentiate peptic ulcer from non-ulcer dyspepsia in a Malaysian population. Two hundred and twenty six patients with dyspepsia were interviewed using a standard history questionnaire before undergoing upper gastrointestinal endoscopy. Forty seven patients had peptic ulcer while 149 others were classified as having non-ulcer dyspepsia. Stepwise logistic regression analysis was done on 25 variables. The study showed that only five of these variables could differentiate peptic ulcer from non-ulcer dyspepsia, namely, nocturnal pain, pain before meals or when hungry, absence of nausea, age and sex. A scoring system was devised based on these discriminant symptoms. At a sensitivity of 51%, the specificity for peptic ulcer was 83%, but only prospective studies will determine if this scoring system is of actual clinical value.
Med J Malaysia 1989 Sep
PMID:Discriminant value of dyspeptic symptoms in peptic ulcer and non-ulcer dyspepsia. 262 38

The effects of pentoxifylline on intermittent claudication were evaluated at a dose of 1200 mg/day in an open-label twelve-week study on geriatric patients with chronic occlusive arterial disease (COAD). Standardized treadmill testing and clinical signs and symptoms of COAD were followed up before and during drug administration. Twenty-four subjects with a mean age of 73.5 years, capable of walking between 20 and 200 meters on the treadmill, were entered into the trial; 22 participated for eight weeks and 19 completed the study in terms of treadmill walking distance measurements at 12 weeks. The mean walking distance for all patients was increased 111% over baseline at week 12. Thirteen subjects were considered drug responders (greater than or equal to 50% increase in treadmill walking distance) and 9 were considered nonresponders (less than 50% increase). Improvements in clinical signs and symptoms of COAD were noted. Decreases in elevated systemic systolic pressures (but not diastolic) were unexpectedly observed in many drug responders. Seven of 19 males reported sexual function improvements while receiving pentoxifylline. Fourteen (58%) of the 24 subjects reported mild side effects of dyspepsia, nausea, vomiting, dizziness, headache, or insomnia; no subjects were withdrawn from the study because of side effects. In summary, pentoxifylline improved function and symptoms in 13 of 22 geriatric patients with intermittent claudication; the drug was safe and well tolerated at the usual dosage in this geriatric patient population.
Angiology 1989 Sep
PMID:Efficacy and safety of pentoxifylline in geriatric patients with intermittent claudication. 266 64

Dyspepsia associated with arthritis and non-steroidal anti-inflammatory drugs (NSAIDs) is a common clinical problem. Up to 80% of deaths attributable to peptic ulceration may be associated with NSAID usage. The problem is foremost in the elderly population, in which there has been an increase both in the incidence of peptic ulcers and in the use of NSAIDs. Although the development of duodenal ulceration is not clearly associated with NSAIDs, it is accepted that these drugs increase the risk of gastric ulceration and the occurrence of peptic ulcer complications. Asymptomatic peptic ulceration is common, and patients taking NSAIDs are often asymptomatic prior to presentation with life-threatening complications. The key principle in management of this problem is prevention through careful selection of patients for NSAID use, adequate treatment of peptic ulceration and maintenance of remission. A variety of effective drugs are available for the treatment of peptic ulcers, including H2-receptor antagonists, pirenzepine, sucralfate and colloidal bismuth subcitrate. However, it is recognised that peptic ulceration is a chronic disease with a relapsing-remitting course, often with asymptomatic ulcer episodes. The knowledge that current ulcer-healing strategies do not significantly alter this natural history has lead to increasing efforts to prevent relapse with effective 'maintenance' therapy.
Drugs 1989 Sep
PMID:Treatment of peptic ulcer disease in the arthritic patient. 268 Apr 37

Fifty consecutive patients with non-ulcer dyspepsia and a Campylobacter associated gastritis (CAG) were randomly assigned to treatment with colloidal bismuth subcitrate (CBS) 240 mg twice daily or placebo, according to a double blind study design. After the blind treatment an 'open' treatment with CBS was started in both groups. Twenty six patients treated with CBS showed a significant reduction in colonisation with Campylobacter pylori and a significant improvement in the Whitehead gastritis score. No significant changes were recorded in twenty four patients treated with placebo. After an additional course of CBS no further improvement in gastritis score was noted but there was a further reduction in Campylobacter colonisation. CBS did not greatly alter subjective complaints. Subjective complaints were improved in both treatment groups except for nausea and meteorism that improved more in the CBS treated patients. This finding again questions the clinical significance of gastritis and also casts doubt on the clinical relevance of therapeutical measures aimed at eradication of C pylori.
Gut 1989 Sep
PMID:Campylobacter associated gastritis in patients with non-ulcer dyspepsia: a double blind placebo controlled trial with colloidal bismuth subcitrate. 233 79

To determine whether the "congestive" gastropathy associated with portal hypertension showed distinctive histological features independent of inflammatory gastritis, endoscopic biopsy specimens of gastric mucosa from 23 patients with portal hypertension and 25 patients with non-ulcer dyspepsia were examined. Active chronic gastritis associated with Campylobacter pylori was found in three patients with portal hypertension compared with 13 patients with non-ulcer dyspepsia. The changes of reflux gastritis were seen in nine patients with portal hypertension compared with three patients with non-ulcer dyspepsia. Mucosal capillary dilatation, assessed on sections stained for factor VIII related antigen, a specific marker for endothelial cells, was significantly greater in biopsy specimens from patients with portal hypertension but this difference was not apparent on sections stained conventionally. The degree of capillary dilatation was unrelated to the presence of histological gastritis. These observations support the view that portal hypertension is associated with a distinctive gastropathy characterised by prominence and dilatation of mucosal capillaries.
J Clin Pathol 1989 Sep
PMID:Gastric mucosa in patients with portal hypertension: prevalence of capillary dilatation and Campylobacter pylori. 279 79

Dyspepsia remains one of mankind's most common afflictions. It affects virtually everybody at one time or another, it is responsible for the hundreds of millions of dollars spent each year on antacids and H2 antagonists, and it ranks second only to the common cold as a cause of loss of time from work. The condition denotes widely different things to different people, but by definition, complaints of dyspepsia must bear some relation to food or drink. (The term "dyspepsia" derives from dys, meaning "bad," and pepsis, meaning "digestion.") A physician writing in the Lancet more than a hundred years ago referred to dyspepsia as "the remorse of a guilty stomach." Unfortunately, the problem often turns out to be more serious than the transient pangs emanating from overindulgence. "Dyspepsy," De Quincey wrote in 1823, "is the ruin of most things: empires, expeditions, and everything else." That may be an overstatement. Still, dyspepsia can certainly be the harbinger of disastrous illness, as the following case illustrates.
Hosp Pract (Off Ed) 1987 Sep 30
PMID:Dyspepsia. The broad etiologic spectrum. 315 90

Two cases of sudden death due to perforation of a benign oesophageal ulcer into a major blood vessel are reported. In one man, anaemia and aspiration pneumonitis dominated the clinical picture. He had an oesophageal stricture and a chronic peptic ulcer associated with an incarcerated hiatus hernia. Death was due to haemorrhage caused by perforation of the ulcer into the thoracic aorta. The second patient presented with confusion and falls, backache and indigestion. She had a hiatus hernia and a large benign chronic oesophageal ulcer. Death was due to perforation of the ulcer into the left pulmonary vein. The cases are presented for their rarity, to illustrate the complex and late presentation of problems in geriatric medicine, and as a reminder that reflux oesophagitis can be dangerous.
Postgrad Med J 1988 Sep
PMID:Sudden death from perforation of a benign oesophageal ulcer into a major blood vessel. 325 Dec 22

Antral biopsy specimens from 89 consecutive patients with nonulcer dyspepsia and erosive prepyloric changes included in a prospective, randomized, double-blind 4-wk study of the effect of an aluminum-magnesium antacid (120 mmol/day) or pirenzepine (50 mg b.i.d.) vs. placebo were examined histologically. Campylobacter pylori (CP) was found by light microscopy of silver-stained sections in 25 patients (28%). Campylobacter pylori-positive patients were on average older than CP-negative patients (p = 0.02). There was a strong association between CP colonization and acute inflammation (p less than 0.001), both being rare in the absence of chronic inflammation. During treatment with antacids, the density of CP decreased (p less than 0.001) without any improvement of the inflammatory reaction. On the contrary, the number of patients with gastritis tended to increase after antacids as compared with placebo (p less than 0.10). A separate analysis showed no symptomatic effect of the drugs. Thus, neither nonulcer dyspepsia nor erosive prepyloric changes are strongly associated with antral CP colonization or acute inflammation. Aluminum-magnesium antacids may suppress antral CP infection without healing the gastritis or relieving symptoms.
Gastroenterology 1988 Sep
PMID:Antacids reduce Campylobacter pylori colonization without healing the gastritis in patients with nonulcer dyspepsia and erosive prepyloric changes. 329 81


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