Angiotensin II receptor blocker telmisartan: effect on blood pressure profile and left ventricular hypertrophy in patients with arterial hypertension.
In this open-label, non-comparative study, the anti-hypertensive efficacy and effect on left ventricular hypertrophy (LVH) of 24 weeks' treatment with once-daily telmisartan 40-80 mg was evaluated in 24 patients with mild-to-moderate hypertension and LVH. Patients were titrated to the higher dose of study drug at week 4 if they did not achieve blood pressure normalization (i.e. systolic blood pressure [SBP]/diastolic blood pressure [DBP] remained > or = 140/90 mmHg). The anti-hypertensive action of telmisartan was assessed using clinic cuff measurements and 24-h ambulatory blood pressure monitoring, and left ventricular mass index (LVMI) was determined by two-dimensional echocardiography at baseline and after 24 weeks of therapy. Telmisartan significantly reduced mean 24-h, daytime and night-time SBP and DBP compared with baseline after 12 and 24 weeks of therapy. Target blood pressure levels, defined as SBP/DBP < 140/90 mm Hg, were achieved in 16 (69.6%) patients at the end of the treatment period. After 24 weeks of telmisartan treatment, LVMI decreased from 151.6 +/- 5.4 to 135.1 +/- 5.9 g/m2. In conclusion, anti-hypertensive treatment with telmisartan for 24 weeks produced significant reductions in blood pressure and regression of LVH, as assessed by LVMI, in patients with hypertension and LVH.
Ivanova
O V
OV
Cardiology Research Complex, Moscow, Russian Federation. karpov.cardio@mail.ru
Fomicheva
O A
OA
Sergakova
L M
LM
Chernova
N A
NA
Rogoza
A N
AN
Karpov
Y A
YA
D000284:Administration, Oral; D047228:Angiotensin II Type 1 Receptor Blockers / Q000627:therapeutic use*; D001562:Benzimidazoles / Q000008:administration & dosage / Q000627:therapeutic use*; D001565:Benzoates / Q000008:administration & dosage / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D017379:Hypertrophy, Left Ventricular / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D018670:Monitoring, Ambulatory; D000077333:Telmisartan; D013997:Time Factors
D047228:Angiotensin II Type 1 Receptor Blockers; D001562:Benzimidazoles; D001565:Benzoates; D000077333:Telmisartan