Nisoldipine CC and lisinopril alone or in combination for treatment of mild to moderate systemic hypertension. Canadian Nisoldipine CC Hypertension Trial Group.
The efficacy and safety of nisoldipine CC and lisinopril were compared in 278 patients with mild to moderate systemic hypertension in a double-blind, placebo run-in trial. Patients were randomized to nisoldipine CC or lisinopril for 8 weeks to achieve a trough sitting diastolic blood pressure (BP) < or = 90 mmHg. Responders were maintained on their optimal dose for a further 8 weeks. Nonresponders were switched to combination therapy and treated for 8 weeks. Twenty-four-hour ambulatory BP monitoring (ABPM) was carried out during placebo and monotherapy. The responder rate of 73.8% with nisoldipine CC after 8 weeks was greater than 56.1% with lisinopril (p = 0.007). The responder rate with combination therapy was 61%. ABPM showed that both nisoldipine CC and lisinopril produced constant blood pressure lowering effects over the 24-hour period and maintained circadian rhythm. Adverse effects were more frequent with nisoldipine CC (headache and peripheral edema) than with lisinopril (cough) monotherapy. Nisoldipine CC monotherapy was at least as effective as lisinopril monotherapy in the management of mild to moderate hypertension. Both agents were well tolerated. Combination therapy with nisoldipine CC and lisinopril was effective and well tolerated in patients with blood pressure not controlled by monotherapy alone.
Ruddy
T D
TD
Division of Cardiology, University of Ottawa Heart Institute, Canada.
Fodor
J G
JG
D000806:Angiotensin-Converting Enzyme Inhibitors / Q000009:adverse effects / Q000627:therapeutic use*; D000959:Antihypertensive Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D018660:Blood Pressure Monitoring, Ambulatory; D002121:Calcium Channel Blockers / Q000009:adverse effects / Q000627:therapeutic use*; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D006261:Headache / Q000139:chemically induced; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D017706:Lisinopril / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D015737:Nisoldipine / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D013997:Time Factors
D000806:Angiotensin-Converting Enzyme Inhibitors; D000959:Antihypertensive Agents; D002121:Calcium Channel Blockers; D015737:Nisoldipine; D017706:Lisinopril