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)

In five subsequent open clinical studies, 180 patients with Helicobacter pylori (HP)-associated ulcer disease (n = 163) or severe functional dyspepsia (n = 17) requiring therapy were treated with either 40 mg omeprazole plus 4 x 500 mg amoxicillin suspension for 1 wk (group I, n = 35), 2 x 40 mg omeprazole plus 4 x 500 mg amoxicillin for 1 wk (group II, n = 50), 2 x 20 mg omeprazole plus 4 x 500 mg amoxicillin for 2 wk (group III, n = 62), 2 x 20 mg omeprazole (day 1-14) and 4 x 500 mg amoxicillin (day 8-14) (group IV, n = 22) or with 2 x 20 mg omeprazole for 2 wk (group V, n = 11). The HP eradication rates determined with a biopsy urease test, microscopy of a mucosal smear, specific culture, and histology after modified GIEMSA staining in the 5th wk after discontinuation of study medication were 61.3% in group I, 61.7% in group II, 82.8% in group III, 28.6% in group IV, and 0% in group V. Apart from clinical insignificant pharyngeal paresthesias (n = 6), nine patients (5.7%) with combined therapy complained of important side effects (stomatitis: n = 3, diarrhea: n = 3, allergic exanthema: n = 3) that led to termination of amoxicillin treatment in four cases (2.5%). We conclude that omeprazole-enhanced amoxicillin antibiosis is a simple and effective approach to the eradication of HP colonization.
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PMID:Omeprazole plus amoxicillin: efficacy of various treatment regimens to eradicate Helicobacter pylori. 847 Jun 23

We conducted a pilot study examining the relative preferences for various nonsteroidal antiinflammatory drug associated adverse gastrointestinal events and misoprostol prophylaxis for these events. Thirty patients with rheumatoid arthritis volunteered to participate. A trained nurse interviewer administered the structured pretested interview. Respondents rated 18 hypothetical health states on a category rating scale with anchors at 0 (immediate death) and 100 (full health for life). Linear contrasts were created to test the null hypotheses of equal preferences, using t tests for correlated means. Our results suggest that respondents place a high value on the avoidance of (in order of decreasing importance) surgery, hospitalization, prophylaxis induced diarrhea and uncomplicated ulcer requiring outpatient treatment. The avoidance of ulcer symptoms (primarily dyspepsia) and the inconvenience of an additional medication taken 4 times daily (in the absence of diarrhea) appeared to be substantially less important from these patients' perspective. Further work is underway to confirm these preliminary findings.
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PMID:Patient preferences for nonsteroidal antiinflammatory drug related gastrointestinal complications and their prophylaxis. 847 76

An open prospective drug monitoring study was undertaken to assess the efficacy and tolerability of 5 mg cisapride three times daily in 37,925 general practice patients with functional dyspepsia. Short-term (mean, 4 weeks) cisapride treatment was associated with a significant reduction in overall dyspeptic symptom scores and improvements in scores of all eight individual dyspeptic symptoms (epigastric discomfort, fullness, nausea, bloating, heartburn, acid regurgitation, loss of appetite, and vomiting). Physician's and patient's subjective global evaluations of antidyspeptic efficacy were good or very good in 80% to 90% of cases. The tolerability of cisapride was judged to be satisfactory, good or very good in approximately 95% of patients, with adverse drug reactions being documented in 4.8% of patients. Of these, diarrhea/loose stools (2.5% of all patients) and headache (0.7%) were most frequent. Premature treatment withdrawal due to poor tolerability was necessary in only 0.35% of patients.
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PMID:A German drug-monitoring study in general practice patients receiving cisapride for functional dyspepsia. 851 60

The Authors report the experience acquired in the management of small bowel diverticula at the Emergency Surgical Department of the University of Bari, from 1987 to 1993. After a brief illustration of the few cases observed, the Authors discuss the problems of this rare pathology, which as all types of bowel diverticula, is diagnosed with difficulty. In fact, only in case of complications, with a specific check-up, the lesions may be discovered. Although rarely, emergency surgery may be needed when complications such as bleeding or occlusion occur. Usually the treatment of minor complications (dyspepsia, gripes, steatorrhoea, constipation and diarrhoea) consists of dietetic indications and symptomatic drugs.
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PMID:[Diverticula of the small intestine: the authors' own experience]. 864 43

Ticlopidine is a thienopyridine derivative which reduces the risk of reversible ischaemia and stroke in patients who have previously experienced a cerebral ischaemic episode. In comparison with aspirin, ticlopidine produced a significant reduction in the risk of stroke in a multicentre clinical trial involving more than 3000 patients with previous transient or persistent minor ischaemia, and was superior to placebo for the prevention of stroke recurrence in more than 1000 patients who had experienced a major thrombotic stroke. The cost-utility ratio for ticlopidine in comparison with aspirin was estimated to be $US31 200 to 55,000 per quality-adjusted life-year gained. Diarrhoea is the most common adverse event in ticlopidine recipients (20 to 22% incidence versus about 10% with placebo), although skin rash, nausea, dyspepsia, bleeding events, abnormal liver function and haematological disturbances were also observed in clinical trials. Severe neutropenia is the most serious event: this developed in 0.85% of patients receiving ticlopidine in 2 large clinical studies (n = 4098) but resolved after treatment withdrawal. Fatal neutropenia, although rare, has been reported in some patients receiving ticlopidine. Thus, ticlopidine is effective in reducing the risk of recurrent cerebral ischaemia and stroke. It appears to provide a gain over aspirin for the prevention of stroke after reversible ischaemia, particularly during the first year of treatment (when the risk of stroke is greatest), although further data on its absolute relative benefit would be useful. The extent to which ticlopidine is prescribed will probably depend on individual clinicians' perception of its risk/benefit and cost-effectiveness profiles. Ticlopidine is likely to be particularly useful for stroke prophylaxis in patients who do not tolerate aspirin or who have an ischaemic episode during aspirin treatment, and for the prevention of stroke recurrence in patients who have previously experienced a major stroke.
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PMID:Ticlopidine. A review of its pharmacology, clinical efficacy and tolerability in the prevention of cerebral ischaemia and stroke. 872 Jul 46

Patterns of health-care utilization and of morbidity were investigated in a demographically defined community: the 1400 inhabitants of a rural village near Lahore, Pakistan. The data collected, by semi-monthly clinic surveys from February 1982 to January 1983, showed that 42% of the study population sought health care during the year-long study period, between one and 10 (mean 2.1) times each. Females attended the clinics twice as often as males. The 1193 person-visits that were recorded at the field clinics yielded a total of 1354 cases of various diseases. The cumulative number of clinic-visits per person fitted a negative binomial distribution, indicating that health problems were concentrated in a small portion of the population. When the patients were classified according to the International Classification of Diseases, the most common disease category was that of the respiratory system (27.6%), followed by infectious and parasitic diseases (18.7%), diseases of the skin (13.7%) and those of the nervous system and sense organs (10.9%). Classification of the cases by single disease condition indicated that diarrhoea, helminthiasis, malaria, anaemia, conjunctivitis, bronchitis, coryza, pharyngitis, tonsillitis, dyspepsia and pyoderma were the most common diseases. In view of the fact that infectious diseases continue to be a major public health problem in rural Pakistan, the need for a sound health policy that is primarily focused on preventive medicine, especially health education, is apparent.
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PMID:Patterns of health-care utilization and morbidity in a rural community near Lahore, Pakistan. 872 31

Collagenous sprue and collagenous colitis are two well-recognized idiopathic enteritides whose defining histologic attribute is fibrous thickening of the subepithelial basement membrane. Analogous changes in gastric mucosa seem to be quite rare. The term "collagenous gastritis" was recently applied for the first time to an isolated case of refractory gastritis in which distinctive subepithelial gastric fibrosis was noted. We report an additional case of this entity in a 35-year-old woman with refractory dyspepsia. In contrast to the earlier case of collagenous gastritis, our patient also had lymphocytic colitis, a type of colitis associated with watery diarrhea. Collagenous gastritis appears to be a distinct clinicopathologic entity, the histologic changes of which should be sought in patients with unexplained dyspepsia. Increased awareness of this condition and its possible clinical correlates may provide clues to its etiology and pathogenesis.
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PMID:Collagenous gastritis associated with lymphocytic colitis. 874 54

This multicenter, double-blind, placebo-controlled, parallel-group, randomized study assessed the efficacy, safety, and tolerability of a novel CCK-B antagonist CI-988 in the treatment of generalized anxiety disorder (GAD). Patients received placebo or CI-988 (300 mg/day, thrice daily) for 4 weeks. Patients with a primary diagnosis of GAD according to DSM-III-R criteria were randomized. The study design included a 1- to 2-week single-blind placebo baseline phase, followed by a 4-week double-blind treatment phase. Efficacy was measured weekly by Hamilton Rating Scale for Anxiety (HAM-A), Clinical Global Impressions of Severity and Change, UCLA-Multi Dimensional Anxiety Scale, and Hamilton Rating Scale for Depression. Patients were also evaluated to determine whether they met criteria for irritable bowel syndrome (IBS) at screening and were evaluated with a gastrointestinal visual analog scale at each visit. Eighty-eight patients were randomized to CI-988 (N = 45) and placebo (N = 43) at three centers. CI-988 did not demonstrate an anxiolytic effect superior to placebo in this clinical trial. There was no significant difference in mean change in HAM-A total between placebo (-7.73) and CI-988 (-8.64). However, a significant treatment-by-center interaction and a highly variable placebo response rate among the three centers limit the interpretation of the results. CI-988 did not have an effect on symptoms of IBS other than diarrhea, which worsened in patients with IBS. Other than a higher incidence of some gastrointestinal symptoms (diarrhea, dyspepsia, flatulence, and nausea), CI-988 was well tolerated. Results suggest that testing higher oral doses of CI-988 may be warranted.
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PMID:A double-blind, placebo-controlled study of a CCK-B receptor antagonist, CI-988, in patients with generalized anxiety disorder. 874 32

The treatment of anemia in hemodialysis patients is frequently hindered by the presence of suboptimal iron stores. Intravenous iron dextran is in common use to maintain iron stores in this population, but there are little published data regarding the incidence and type of adverse events. The purpose of this study was to evaluate the safety of this medication. Charts from four hemodialysis centers of all 573 patients treated with intravenous iron dextran (INFeD; Schein Pharmaceutical, Inc, Florham Park, NJ) between July 1, 1993, and June 30, 1995, were studied. Twenty-seven patients (4.7%) had adverse reactions that were related to iron dextran. Four patients (0.7%) had reactions classified as serious (one cardiac arrest; three others required hospitalization). Ten patients (1.7%) had reactions classified as anaphylactoid. No patients died or developed permanent disability as a result of reactions. The most common adverse reactions included itching (1.5% of patients) and dyspnea or wheezing (1.5%); others included chest pain (1.0%), nausea (0.5%), hypotension (0.5%), swelling (0.5%), dyspepsia (0.5%), diarrhea (0.5%), skin flushing (0.3%), headache (0.3%), cardiac arrest (0.2%), and myalgias (0.2%). Five of all the reactions occurred during a test dose; four of these were anaphylactoid. Several factors were studied as possible predictors of adverse reactions. A positive history of drug allergy (odds ratio, 2.4; P = 0.03) and history of multiple drug allergy (odds ratio, 5.5; P = 0.0004) were significant predictors of reactions. In summary, we found serious adverse reactions to be uncommon in hemodialysis patients treated with intravenous iron dextran. Future prospective studies will help confirm this finding.
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PMID:The safety of intravenous iron dextran in hemodialysis patients. 1067 41

Couvade is a phenomenon, where the expectant father or another relative experiences somatic and/or psychiatric symptoms during a woman's pregnancy. Although epidemiological studies report a frequency of couvade symptoms between 11 and 36% during all pregnancies, psychotic couvade cases are very rare with few case reports. The authors report 2 cases of psychotic couvade and give a psychodynamic interpretation of the cases. They emphasize the important role of ego defect and double identification in the development of the cases. Couvade is a phenomenon, where the expectant father or another relative experiences somatic and/or psychiatric symptoms during a woman's pregnancy. The term couvade was first coined by Tylor in 1865. Somatic symptoms can include indigestion or colic, gastritic symptoms, food cravings, nausea and vomiting, increased or decreased appetite, diarrhea, toothache, headache, itch, muscle tremors, nosebleed or other pains. Abdominal bloating and pseudocyesis have also been reported. Although the psychiatric symptoms most often observed are depression, anxiety, insomnia, irritability, tension and hypochondria there are some reports on psychotic couvade too. In our article we present 2 cases of psychotic couvade.
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PMID:Psychotic couvade: 2 case reports. 886 58


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