title: Efficacy, safety, and tolerability of isradipine in hypertension as used in general practice in a developing country (Pakistan).
abstract: This open-label trial of isradipine was carried out in 3422 outpatients by 893 general practitioners to assess the efficacy, safety, and tolerability of isradipine as monotherapy in mild-to-moderate hypertension. Patients received 2.5 mg isradipine twice daily as monotherapy for 6 weeks following a placebo wash-out period of 1 week. After 6 weeks of active treatment, diastolic blood pressure was significantly reduced from 106 +/- 7.7 to 89.4 +/- 8.0 mm Hg (P < .001). Systolic blood pressure also decreased significantly, from 166.8 +/- 19.6 to 141.8 +/- 15.7 mm Hg (P < .001). Blood pressure was normalized in 75.68% of the patients. A total of 629 patients (19%) reported adverse events, 79 (2.3%) of whom withdrew from the study for this reason. The most common side-effects were headache (8.7%), palpitations/tachycardia (3.8%), vertigo (2.89%) and flushing (1.00%). In conclusion, 2.5 mg isradipine twice daily is a safe, effective, and well tolerated form of monotherapy in the treatment of hypertension in general practice in a developing country (Pakistan).
authors: Department of Cardiology, National Institute of Cardiovascular Diseases, Karachi, Pakistan.
authors: A
authors: A
authors: Samad
authors: A H
authors: AH
authors: Khan
authors: M S
authors: MS
authors: Hashmi
mesh_terms: D000328:Adult; D003906:Developing Countries; D005194:Family Practice; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D017275:Isradipine / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010154:Pakistan; D016896:Treatment Outcome
chemical_list: D017275:Isradipine