Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085580 (essential hypertension)
 14,686 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The safety and efficacy, as measured by peak/trough blood pressure reduction, of a new, once-daily, controlled-release formulation of isradipine (isradipine-CR, ICR) were evaluated in patients with mild to moderate essential hypertension during a nine-week trial. After a 3-week placebo washout period, patients with a sitting diastolic blood pressure between 100 and 114 mm Hg were randomized to either 1 of 4 ICR treatment groups or placebo. Of 402 randomized patients, 384 completed the study (placebo = 77, ICR-5 mg = 76, ICR 10 mg = 76, ICR-15 mg = 78, and ICR-20 mg = 77). Peak and trough post-dose blood pressure responses and heart rates were monitored for both the sitting and upright positions. Blood chemistries, urinalyses, complete blood counts, and electrocardiograms were done during the study. Both sitting and upright blood pressure decreased with the 5-(P < .05), 10-, 15-, and 20-mg (P < .001) once-daily ICR doses. The peak blood pressure reduction for all ICR doses occurred at 8 to 10 hours post-dose. Maximum peak/trough blood pressure response, achieved with the 10-mg dose, was similar with that of 15 and 20 mg of ICR. No serious clinical or metabolic side effect were noted, except ankle edema, which was dose dependent but did not require discontinuation of treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Sustained blood pressure control with controlled-release isradipine (isradipine-CR). 760 11