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)

Domperidone, at a dosage of 20 mg t.d.s before meals, in a double-blind, crossover, placebo-controlled trial reduced the level of the symptoms of dyspepsia by 76% compared to a 16% reduction with placebo. This difference was statistically significant (p less than 0.001). Thirteen of the fourteen patients in the study preferred domperidone to placebo. Four patients in the active treatment period and one in the placebo complained of mild side-effects.
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PMID:Domperidone in the treatment of dyspepsia: a double-blind placebo-controlled study. 47 62

32 patients with chronic postprandial dyspepsia were selected for a 4-week controlled double-blind trial of domperidone and a placebo. The patients received either domperidone or a placebo at a dose rate of two 10-mg tablets t.i.d. before meals. A questionnaire was completed at the start of the study, and after 2 and 4 weeks of treatment. Excellent or good improvement was obtained in 71% of the domperidone-treated patients compared to only 13% of the placebo-treated cases. Domperidone was also significantly superior to the placebo when both drugs were compared to previously used medications. Side effects were not reported. It is concluded that domperidone has a beneficial effect on chronic postprandial dyspepsia.
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PMID:Oral domperidone in chronic postprandial dyspepsia. A double-blind placebo-controlled evaluation. 47 6

Domperidone is a dopamine antagonist that does not readily enter the central nervous system. Given parenterally or orally it increases gastric emptying of liquids and increases lower oesophageal sphincter pressure in healthy subjects. The antiemetic and pharmacodynamic profile of domperidone is similar to that of metoclopramide, although domperidone has a lower propensity to cause extrapyramidal side effects. Domperidone effectively alleviates symptoms of chronic postprandial dyspepsia and nausea and vomiting due to a wide variety of underlying causes and in some studies has been superior to metoclopramide. Vomiting associated with the administration of moderately emetic cytotoxic drugs is controlled in the majority of patients. Alleviation of the dose-limiting peripheral side effects (nausea and vomiting) of the anti-Parkinsonian drugs bromocriptine and levodopa, enables a higher optimum dose, with consequent improvement in Parkinsonian symptoms. Domperidone does not aggravate the extrapyramidal side effects of neuroleptic drugs. Control of cytotoxic-induced, and postprandial nausea and vomiting in children has been achieved with domperidone without evidence of extrapyramidal side effects. Indeed, side effects have seldom occurred with therapeutic doses of domperidone.
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PMID:Domperidone. A review of its pharmacological activity, pharmacokinetics and therapeutic efficacy in the symptomatic treatment of chronic dyspepsia and as an antiemetic. 675 78

The HT4-agonist Cisapride (CIS) and the peripheral D2-antagonist Domperidone (DOMP) have distinct prokinetic actions. We compared their clinical efficacy in 127 dyspeptic patients. Patients with upper abdominal complaints of > 1 month duration, who had a normal UGE were allocated to the REFLUX-group (RG), (predominance of heartburn, acid regurgitation or retrosternal pain) or if devoid of this specific symptomatology to the DYSPEPSIA-group (DG) In a double-blind randomised fashion and allocated to 10 mg CIS or 20 mg DOMP qid (RG) or tid (DG) for 1 month and followed-up for further 2 months. In RG (N = 43, p < 0.05) the response rates were clearly in favour of CIS, but not in DG (N = 84). In RG DOMP was more effective against nausea. The benefit of both therapies was largely maintained in the follow-up period. Cisapride and domperidone were effective in the treatment of dyspepsia. Cisapride was more effective than domperidone in the REFLUX-Group.
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PMID:Study with two prokinetics in functional dyspepsia and GORD: domperidone vs. cisapride. 922 23

The purpose of this study is to explore the psychological efficacy of Xinwei Decoction, a traditional Chinese herbal medicine, to treat functional dyspepsia (FD) accompanied with depression and anxiety. Seventy-three subjects, divided into three groups, had been given herbal medicine (Xinwei Decoction), prokinetic agent (Domperidone) and placebo, respectively for 8 weeks. Before and after treatment, all subjects were examined with FD symptom scale, Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA). As a result, the total scores of the three groups in FD symptom scale, HAMD and HAMA after treatment decreased in different levels, with the decrease in the herbal group more significant than the other two groups (p < 0.01), indicating the efficacy of the herbal medicine. The total effective rates of the herbal, Domperidone and placebo groups were 90%, 67% and 31%, respectively, which indicated significant effect differences between Xinwei Decoction and Domperidone (p < 0.05) and between Xinwei Decoction and placebo (p < 0.01), showing that the efficacy of herbal therapy was superior to that of the other two therapies. Furthermore, there was no one in the Domperidone and placebo groups being cured of depression and anxiety, while the curing rate in the herbal group was about 70%, indicating the efficacy of herbal medicine in comparison to that of Domperidone and placebo for anti-depression and anti-anxiety. The result demonstrated that Xinwei Decoction could not only alleviate FD symptoms but also relieve depression and anxiety.
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PMID:Clinical and psychological assessment on xinwei decoction for treating functional dyspepsia accompanied with depression and anxiety. 1597 84

Functional dyspepsia includes one or more of four cardinal symptoms: postprandial fullness, early satiety, pain or burning in the epigastrum. According to the Rome III diagnostic criteria for functional dyspepsia, these symptoms must be present for the last 3 months with symptom onset at least 6 months prior to diagnosis. Functional dyspepsia is not the result of an underlying structural abnormality, but rather the consequence of multiple pathophysiological mechanisms such as abnormal gastric motility, gastric and duodenal hypersensitivity to acid, Helicobacter pylori infection. Dyspeptic patients over 50 or those with alarm symptoms should be investigated to detect any structural abnormality such as cancer, peptic ulcer or esophagitis. After structural abnormalities and gastroesophageal reflux disease are excluded the management of functional dyspepsia consists of either a test and treat approach (non invasive detection of Helicobacter pylori infection followed by eradication therapy) or empirical therapy. Although endoscopy was traditionally reserved for those patients without symptom relief after 6-8 weeks of therapy, the significant percentage of patients with functional dyspepsia with symptom breakthrough or relapse after antisecretory or prokinetic therapy discontinuation makes an initial endoscopic study a logical choice. Therapy with proton pump inhibitors yields results especially in those patients with regurgitation and epigastric burning sensation, while prokinetic agents with no extrapyramidal side effects (such as Domperidone and Itopride) alleviate satiation, bloating and nausea by accelerating gastric emptying. Second-line drugs with encouraging results in clinical trials which can be used in functional dyspepsia are low-dose tricyclic antidepressants as well as selective serotonine reuptake inhibitors.
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PMID:Functional dyspepsia: a pragmatic approach. 2118 Feb 36

Dyspepsia is a common symptom frequently encountered in general practice. Functional dyspepsia is an exclusion diagnosis after an organic cause has been ruled out, and is a defined entity which can be subdivised in two different subtypes based on the cluster of symptoms, namely epigastric pain and postprandial distress syndromes. The term gastroparesis is used when persistently and severly delayed gastric emptying is found in the absence of mechanical obstruction. Helicobacter pylori infection should be treated, although symptomatic benefice is small. Proton pumps inhibitors offer a clinical benefit in epigastric pain syndrome, whereas prokinetics are probably useful in postprandial distress syndrome. Cisapride has been withdrawn last year due to the risk of potential severe cardiac arrythmies. Domperidone is safer, although caution has to be paid in long-term use because of potential ventricular arrythmies. Dietary advice and psychological therapies might be a useful adjunct. There are difficulties with new treatment development for functional dyspepsia, due to pathophysiological heterogeneity, lack of well-accepted endpoints, a huge placebo effect, and unconfirmed results in large clinical studies after early positive results for promising drugs. Acotiamide, a new cholinesterase inhibitor improving dyspeptic symptoms is not yet available in Europe.
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PMID:[Management of gastroparesis and functional dyspepsia after cisapride withdrawal]. 2309 51

Domperidone is an anti-dopaminergic drug used for the treatment of nausea, vomiting and dyspepsia. It has also been used in Parkinson's disease. In this study, five different brands of Domeperidone tablets were selected from the local market for evaluation of their quality as the local market is occupied of many competitors for a single generic. The evaluation of Domperidone tablets was done using various pharmacopoeial and non-pharmacopoeial tests. All the test results fell within BP specified limits for all the selected brands i.e. the results for Brands A to E for weight variation, thickness and diameter were satisfactory and within limits. For Brands A to E, the results for hardness and friability were also satisfactory i.e. 4-10kg/cm2and 0.1-0.6% respectively. The results for Brands A to E for disintegration were 2-6 minutes; for dissolution and assay, the results were 89-92% and 95-99% respectively. The results of similarity factor (f2) also showed that all brands of Domperidone have comparative dissolution profiles.
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PMID:Evaluation and comparison of different brands of domperidone tablets available in Karachi, Pakistan. 2501 63

The phenomenon of sudden cardiac death is usually related to the worsening of existing heart conditions leading to ventricular arrhythmia (VA). One of the well-known triggers of SCD is drug-induced prolongation of the QT interval, such as that caused by Domperidone (D). Despite its risk to prolong the QT interval and associated narrow therapeutic index, D is available as an over-the-counter (OTC) drug in many countries such as Italy, Ireland, Netherlands, China, South Africa, Mexico, New Zealand and Chile to treat gastroesophageal reflux and functional dyspepsia. The present paper reports a case of SCD that occurred some hours after D self-administration in a 47-year-old female subject with mitral valve prolapse, thus, predisposed to both VA and SCD. Despite the risks related to D administration, to the best of our knowledge, this particular issue has not been discussed in the medico-legal literature. For this reason, the forensic implications of D administration are discussed focusing on issues related to the self-administration as an OTC drug (as seen in this case), administration to incapacitated subjects, prescription to patients with contraindications and the off-label drug use of D at high and hazardous concentrations to stimulate lactation.
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PMID:A case of sudden cardiac death following Domperidone self-medication. 2611 56