A comparison of nisoldipine coat-core and felodipine in the treatment of mild-to-moderate hypertension.
The efficacy and safety of nisoldipine CC and felodipine were compared in a multicentre, randomised, double-blind, trial in patients with mild-to-moderate hypertension (n = 229). Following a two-week placebo run-in period, patients were randomised to 16 weeks' active treatment with nisoldipine coat core (CC) 20-40 mg or felodipine 5-10 mg once daily. At week 16, a higher proportion of patients in the nisoldipine CC group were on low-dose therapy (51% vs 36%, p = 0.07). The proportion of treatment responders was 77.8% with nisoldipine CC and 66.5% with felodipine. The mean change from baseline in systolic/diastolic blood pressure was -18.8/-13.6 mmHg with nisoldipine CC and -17.4/-11.3 mmHg with felodipine. The most common adverse events included peripheral oedema and headache; neither treatment affected heart rate. Thus, nisoldipine CC and felodipine provide comparable antihypertensive efficacy. The adverse effects of both drugs are related to their vasodilator properties and are common to the class.
Hoglund
C
C
Stockholm Heart Centre, Sweden.
Hutchinson
H G
HG
D000328:Adult; D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D004311:Double-Blind Method; D004487:Edema / Q000139:chemically induced; D015736:Felodipine / Q000008:administration & dosage / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D015737:Nisoldipine / Q000009:adverse effects / Q000627:therapeutic use*; D016896:Treatment Outcome; D014717:Vertigo / Q000139:chemically induced
D000959:Antihypertensive Agents; D015737:Nisoldipine; D015736:Felodipine