Twenty-four-hour blood pressure control with isradipine in mild essential hypertension.
The hypotensive effect of isradipine was assessed in 26 male patients, aged 40 to 64 years, with hypertension. After withdrawal of previous antihypertensive treatment and a four-week placebo period, patients were randomized into a double-blind active-treatment period of eight weeks to receive either placebo or 1.25 to 2.5 mg isradipine twice daily. Twenty-four-hour ambulatory blood pressure was measured by Accutracker (Suntech, Oxford, England) after the placebo period and at the end of the active-treatment period. In the isradipine group n = 13), both systolic and diastolic blood pressure and number of blood pressure spikes decreased significantly (P less than .0001), whereas there was a significant increase of these variables in the placebo control group (n = 13). The results of this study indicate that, in these subjects, blood pressure control was achieved throughout the 24-h period by monotherapy with isradipine.
Viskoper
J R
JR
Department of Medicine B, Barzilai Medical Center, Ashkelon, Israel.
Laszt
A
A
Faraggi
D
D
D000328:Adult; D000959:Antihypertensive Agents / Q000494:pharmacology / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects* / Q000502:physiology; D001795:Blood Pressure Determination / Q000379:methods; D002940:Circadian Rhythm; D004311:Double-Blind Method; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D017275:Isradipine; D008297:Male; D008875:Middle Aged; D011725:Pyridines / Q000494:pharmacology / Q000627:therapeutic use*
D000959:Antihypertensive Agents; D011725:Pyridines; D017275:Isradipine