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)

During a 3-year period proximal gastric vagotomy without drainage and selective gastric vagotomy with drainage were performed in 61 patients with duodenal ulcer. Of these, 57 patients were followed for 3-6 years. 77% were symptom-free (Visick I); 8,3% were improved but still have periods of dyspepsia (Visick II) and 14% were failures because of recurrent ulcer (Visick III). There were seven duodenal recurrences in the bulb, and one prepyloric recurrence. There were no operative deaths or major complications. The side effects, like diarrhoea and dumping, after proximal gastric vagotomy and selective vagotomy were mild and rare. The majority of our patients gained their ideal body weight within the first six months from surgery. Blood chemistry did not show any deficiency in haemoglobin secondary to vagotomy, but plasma basal level of gastrin was constantly higher after surgery. It is concluded that 3-6 years after proximal gastric vagotomy and selective gastric vagotomy for duodenal ulcer there was a 14% recurrence rate, but the absence of mortality, severe complications or significant side effects seems to be at least as important as the high recurrence rate.
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PMID:Proximal gastric vagotomy without drainage and selective gastric vagotomy with drainage for surgical therapy of duodenal ulcer: a retrospective study. 660 44

77 hospitalized patients with chronic unspecific abdominal complaints, in whom any other organic disease had been previously excluded, were investigated for lactose malabsorption; they were subdivided into two groups: 46 patients complaining primarily of colicky abdominal pain and/or intermittent diarrhoea (group 1) and 31 patients presenting with dyspepsia as the predominant symptom (group 2). To establish the exact prevalence of isolated lactase deficiency in the healthy adult population served by our hospital, 40 Italian adult healthy subjects were also studied. The prevalence of lactose malabsorption was significantly higher (p less than 0.005) in patients of the 1st group than in patients of the 2nd group, and in the healthy adult population seen at our hospital (74% vs 35.5% and 37.5%, respectively). Furthermore a high prevalence of lactose intolerance, determined by means of a three-week diet trial (lactose free-diet versus normal diet), was documented among lactose malabsorbers of the 1st group. We concluded therefore that lactose intolerance is a factor in some Italian adult patients who suffer from long-standing aspecific abdominal discomfort, and it should be always considered in these patients, especially when colicky abdominal pain and diarrhoea are present, before the diagnosis of irritable bowel syndrome is made.
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PMID:Lactose intolerance in adults with chronic unspecific abdominal complaints. 667 46

Fifty-two of 142 (37%) American ex-prisoners of war that worked on the Burma-Thailand Railroad during World War II were found to have previously unrecognized symptomatic Strongyloides stercoralis infections. A characteristic urticarial creeping skin eruption on the abdomen, buttocks and thighs occurred in 92%. Infection was also associated with pruritus ani, abdominal pain, indigestion, heartburn, and diarrhea. Demonstration of larvae in ether-formalin stool concentrates in these chronic low density infections required 5 hours of microscopy per case to detect 90% of positive cases. Therapy with thiabendazole resulted in a clinical cure in 93% and a microscopic cure in 100%; but was associated with frequent side effects. Chronic strongyloidiasis should be considered in veterans of Far East conflicts and in others with intimate soil contact in rural Strongyloides stercoralis-endemic areas who present with recurrent creeping skin eruption, abdominal pain, and eosinophilia.
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PMID:Chronic strongyloidiasis in World War II Far East ex-prisoners of war. 669 84

Three controlled trials were carried out in patients with irritable bowel syndrome to assess the effectiveness of trimebutine in controlling the symptoms of abdominal distension, pain, flatulence, constipation, diarrhoea and dyspepsia. In the first two trials, it was shown that 200 mg trimebutine 3-times daily for 3 days produced rapid relief of symptoms and was significantly (p less than 0.001) more effective than placebo, but not significantly so when the dosage level was halved. In the third trial, the results showed that 200 mg trimebutine 3-times daily for 2 weeks was as effective as 100 mg mebeverine 4-times daily in relieving the major symptoms and in improving motility. No serious side-effects were reported with trimebutine at the dosage used.
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PMID:A three-part controlled study of trimebutine in the treatment of irritable colon syndrome. 698 71

The irritable bowel syndrome (IBS) is clinically characterized by a wide variety of symptoms, including dyspepsia, flatulence, nausea, cramping abdominal pain, constipation and/or diarrhea, and nonspecific symptoms, probably reflecting autonomic nervous system overreactivity. Physiologically, the colonic motor abnormality is characterized by an altered slow-wave rhythm, quantitative differences from normal in the repetitive contraction pattern of the rectosigmoid area, and increased colonic muscle responsiveness to hormones such as cholecystokinin and pentagastrin. The diagnosis of IBS involves practical and ethical considerations as well as the need for decisive reassurance of the patient through judicious examination. Treatment of IBS requires a thoughtful and sensitive approach to the patient, recognition of IBS as an important clinical problem, regularization of bowel function, relief of the abdominal discomfort, and intelligent emotional support.
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PMID:The irritable bowel syndrome. A clinical review and ethical considerations. 701 25

Of 125 patients with radiolucent gallstones in functioning gallbladders treated with chenodeoxycholic acid (CDCA) between 1971 and 1977, 47 showed complete gallstone dissolution--an overall efficacy of 38%. However, a retrospective analysis of factors governing efficacy carried out in 1976 showed that in patients with stones less than 15 mm in diameter, treated with greater than 13 mg CDCA kg-1 day-1 for not less than one year who developed unsaturated bile (n = 27), efficacy rose to 78% complete and 93% partial plus complete gallstone dissolution. The usefulness of this selection/management approach was then confirmed prospectively in 42 comparable patients selected for treatment since 1977, efficacy (complete gallstone dissolution) reached 76%. The median duration of treatment for complete gallstone dissolution was 7.5 months for stones less than 5 mm in diameter, 12.0 for 5-10 mm stones; 22.0 for 10-15 mm stones and 28.5 for the only two patients (of 26) with large (greater than 15 mm) stones who ultimately showed complete gallstone dissolution. Seventy-eight patients withdrew from therapy, 21 within 6 months of starting CDCA (before their first follow-up cholecystogram): the remaining 57 withdrew because of: complications of gallstones (11 patients), inadequate treatment (dose and/or duration, 20 patients), inappropriate selection or unsuitable stones (19 patients) and resistance to CDCA (7 patients). Diarrhea, although common, was usually mild or transient. Biliary colic and non-specific dyspepsia tended to improve during therapy. To date, gallstone recurrence has been detected in 14 patients (30%), 3 months to 5 years after discontinuing treatment with CDCA.
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PMID:Outcome of chenodeoxycholic acid (CDCA) treatment in 125 patients with radiolucent gallstones. Factors influencing efficacy, withdrawal, symptoms and side effects and post-dissolution recurrence. 706 56

In two groups of gallstone patients ideally suited for medical treatment, the effect of six to 18 months' therapy was compared retrospectively in 52 given chenodeoxycholic acid (CDCA) and 46 given ursodeoxycholic acid (UDCA). The minimum dose (mg kg-1 day-1) required to desaturate bile consistently was 10.1 for UDCA and 14.3 for CDCA. In patients completing six months' treatment, 23 of 35 (66%) taking a mean of 7.7 (+/- SEM 0.5) mg UDCA and 34 of 42 (81%) taking 14.7 +/- 0.2 mg CDCA showed partial or complete dissolution of gallstones. The mean dose in the UDCA-treated patients, however, was artefactually lowered by previous dose-response studies: in those who had not taken multiple doses, the mean UDCA intake in the 'responders' at six months was 9.1 +/- 0.3 mg kg-1 day-1. At six months, more UDCA (five of 35 or 14.3%) than CDCA (four of 42 or 9.5%)-treated patients showed complete dissolution of gallstones, but, by one year, the situation was reversed, 20 of 41 (49%) CDCA-treated and eight of 30 (27%) UDCA-treated patients showing complete dissolution of gallstones. Cumulative efficacy at one year had risen to 76% for UDCA and 89% for CDCA. Both treatments reduced the frequency of dyspepsia and biliary colic; 37% of CDCA and 2.6% of UDCA-treated patients showed hypertransaminasaemia; diarrhoea developed in 60% of the CDCA group but in none of the UDCA group.
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PMID:Retrospective comparison of 'Cheno' and 'Urso' in the medical treatment of gallstones. 707 15

The exocrine pancreatic function was studied in 460 patients suffering from dyspepsia (defined as abdominal pain, chronic diarrhoea, and/or weight loss) by measuring the duodenal concentrations of amylase and lipase after a test meal (Lundh test). In 159 of the patients (35 per cent) a reduced pancreatic function was found. In 143 out of these a diagnosis of possible or verified chronic pancreatitis was made. In about half of these 143 patients, the diagnosis chronic pancreatitis was clinically unexpected. Consequently, chronic pancreatitis is to be suspected as a cause of dyspepsia when more usual causes have been excluded.
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PMID:Exocrine pancreatic function in patients with dyspepsia. 709 36

Despite the increasing awareness of gastrinoma and its lethal peptic ulcer sequelae, the diagnosis is often initially missed or made as a terminal event. The authors screened all patients with peptic ulcer symptoms serious enough to warrant hospital admission or those associated with diarrhea, nephrolithiasis, hypercalcemia, or pituitary abnormality. In a one-year period (1979-1980) nine (of 14 suspected) new gastrinoma patients were identified using a sensitive and specific gastrin radioimmunoassay in combination with provocative tests including IV secretin, calcium, and food. Conventional upper GI series, CAT scan, arteriography, and endoscopy provided no additional information other than to confirm the presence of ulcer disease. Basal plasma gastrin levels were more than 200 pmol L-1 in only three of the nine (normal fasting plasma gastrin levels are less than 25 pmol L-1). Three patients presented with acute ulcer perforation, and the diagnosis of gastrinoma was suspected because of multiple ulcers and pancreatic masses. In three other patients, previous duodenal ulcer surgery had failed. One patient with dyspepsia, high basal plasma gastrin, negative secretin and calcium infusion studies, and a positive meal test was diagnosed as having G-cell hyperplasia; this was confirmed by biopsy and antral gastrin extraction. Antrectomy alone resulted in cure. In all patients tested, a positive calcium infusion or secretin bolus (greater than 100% rise over basal) strongly suggested the diagnosis of gastrinoma, which was confirmed at surgery. In the acute perforations, initial management with omental patch and cimetidine therapy allowed survival of two patients, while emergency total gastrectomy in the third resulted in death due to esophagojejunal leak. Elective patients were treated with cimetidine initially for at least two weeks before total gastrectomy. In this group there were no operative mortalities, and postoperative morbidity was minimal. This series illustrates three important points: (1) careful screening of an ulcer population using gastrin radioimmunoassay and provocative tests has enabled a high yield of gastrinomas while conventional investigations are of minimal values; (2) a high index of suspicion in appropriate cases is necessary; and (3) total gastrectomy performed under elective circumstances is safe and allows the patients to resume a normal and healthy life without the sequelae of aggressive peptic ulceration or daily drug administration.
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PMID:The early diagnosis of gastrinoma. 712 38

One hundred and sixty ex-servicemen who had been prisoners of war in south-east Asia during 1942-5 were investigated for infection with Strongyloides stercoralis. Larvae were found in 44 (27.5%) of the men, who had therefore been infected for 34-37 years. Direct microscopy of the faeces was the most successful diagnostic method, giving a positive result in 37 cases (84%); multiple examinations were often necessary. Faecal culture was positive in 30 cases (68%), but examination of duodenal fluid obtained with the string test gave a positive result in only 17 (39%). The mean blood eosinophil count and mean serum IgE concentration were higher in the infected men, though normal values were often found in individual cases. Clinical manifestations of isolated strongyloides infection were analysed by comparing the infected men with control groups of ex-prisoners in south-east Asia without proved strongyloidiasis and ex-prisoners in Europe. Twenty-nine infected men (66%) complained of non-specific urticaria, and 13 (30%) had pathognomonic larva currens. Gastrointestinal symptoms significantly more common in the infected group were diarrhoea, indigestion, lower abdominal pain, pruritus ani, and weight loss (p <0.05-p <0.0005).The study group was thought to be reasonably representative of Allied ex-servicemen imprisoned in south-east Asia during the second world war. Probably there are many thousands of infected persons in several countries. The worm has an unusual ability to multiply, and larvae may spread throughout the body in immunosuppressed subjects.
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PMID:Strongyloidiasis in Allied ex-prisoners of war in south-east Asia. 737 Jun 2


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