Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Single oral doses of 10 to 160 mg centpropazine, a new antidepressant (synthesized by CDRI, Lucknow, India) were administered to groups of 4-5 male volunteers, each dose being interspersed with placebo in a double blind, non-crossover study by random distribution. The drug was well tolerated. Drowsiness, heaviness, weakness and/or headache were reported only at doses of 120 mg and above. No adverse effect was noted in various laboratory tests, ECG or vital parameters. In a multiple dose study, volunteers received 40 or 80 mg centpropazine daily for 4 wk. Mild restlessness and insomnia were observed in some subjects receiving 80 mg dose. In this study also no effect was observed in various laboratory tests, ECG or vital parameters.
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PMID:Clinical pharmacological studies on centpropazine--a new antidepressant compound. 262 4

The inhibitory effects of GG032X tablets, a new dosage form (fast dispersing tablet) of ondansetron, 5-HT2 receptor antagonist, on nausea and emesis induced by cisplatin (CDDP), were investigated along with safety and usefulness. Subjects were chemotherapy patients starting CDDP administration for the first time, who were receiving a high single dose of CDDP (50 mg/m2 or more and intravenous drip infusion of less than 4 hours), or lower multiple doses of CDDP (a single dose of 10 mg/m2 or more, administered intravenously for 3-5 consecutive days). GG032X tablets were administered orally 1-2 hours before CDDP administration. In lower multiple doses of CDDP, GG032X tablets and CDDP were administered, as much as possible, at the same respective time when they were administered on the first day. Efficacy of GG032X tablets was evaluated in terms of inhibitory effect on nausea and emesis 24 hours after administration of a high single dose of CDDP, and of the inhibitory effect on nausea and emesis during the study period (3-5 days) in lower multiple doses of CDDP. Efficacy, safety and usefulness were evaluated in accordance with the evaluation criteria used in the clinical study of already-approved ondanstron tablets. In a high single dose of CDDP, the cases judged "effective" or better in the investigation of the inhibitory effect of the drug on nausea and emesis, accounted for 52.9% (63/119 cases). As for the overall safety rating, the cases judged as "safe" accounted for 87.0% (107/123 cases), and as a "minor safety problem" accounted for 13.0% (16/123 cases). As for the usefulness rating, the cases judged "useful" or better accounted for 52.1% (62/119 cases). Major adverse effects included headache, fever, atrial fibrillation and increases in total bilirubin, GOT and GPT values. None of these was serious, and the patients recovered without any treatment or by nosotropic therapy. Meanwhile, in lower multiple doses of CDDP, the inhibitory effect judged "effective" or better accounted for 70.6% (12/17 cases). As for the overall safety rating, all cases were judged "safe". In terms of usefulness, those cases judged "useful" or better accounted for 70.6% (12/17 cases). No adverse effect was observed. Study results of these two groups were almost the same as those for already-approved ondansetron tablets. According to the results of questionnaires for the patients who participated in the study and took GG032X tablets, the drug was found to be easy to take and had favorable results. Based on the above results, GG032X tablets were evaluated as having the same inhibitory effect as the already-approved ondansetron tablets against CDDP-induced nausea and emesis, and were considered safe and clinically useful.
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PMID:[Clinical efficacy of GG032X tablets, a new dosage form of ondansetron (fast dispersing tablet), on cisplatin-induced nausea and emesis]. 921 10

Pharmacotherapy is limited for the relief of intermittent claudication (IC), a common manifestation of peripheral arterial disease (PAD). Pentoxyfylline, the only current pharmacological therapy for IC, has been shown to have similar efficacy as placebo. Cilostazol, a new phosphodiesterase III (PDE III) inhibitor, is a potent inhibitor of platelet aggregation with vasodilatory, antithrombotic, antiproliferative and positive lipid-altering effects. To evaluate the efficacy and safety of cilostazol for the treatment of IC in Indian patients, 123 patients were selected from 6 centres in India. The patients, aged 58-73 years, with the diagnosis of stable moderate-to-severe IC received cilostazol 100/50 mg twice daily for a period of 12 weeks. Primary efficacy measures included initial claudication distance (ICD) and absolute walking distance (ACD) by treadmill testing and ankle-brachial index (ABI) using Doppler ultrasonography-measured systolic pressures. Secondary efficacy outcomes included subjective assessment of symptom improvement by patient and investigator and estimation of lipid values. Adverse events were monitored throughout the study. Laboratory investigations were carried out at baseline and end of study. At the end of week 12 of cilostazol therapy, there was a significant improvement in the raw walking distances (ICD and ACD). Percentage change in ICD and ACD was 46.77% and 64.5%, respectively, at the end of study. There was a significant increase (32.7%) in the ABI by the end of study period. According to patient and investigator assessment of symptoms, 58-60% of the subjects showed significant improvement to complete resolution of claudication symptoms by the end of 12 weeks of therapy. In addition, there was a significant increase of 20.24% in the mean plasma HDL-cholesterol levels and a decrease of 29.55% in the mean plasma triglyceride concentrations by the end of study period. Headache, diarrhoea, palpitation and dizziness were the commonly reported adverse effects during the study. No adverse effect led to discontinuation of therapy. The present study suggests that cilostazol is an effective therapeutic option with an acceptable tolerability profile for the treatment of IC in patients with PAD.
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PMID:Efficacy and safety of cilostazol, a novel phosphodiesterase inhibitor in patients with intermittent claudication. 1516 99