A double-blind ambulatory blood pressure monitoring study of the efficacy and tolerability of once-daily telmisartan 40 mg in comparison with losartan 50 mg in the treatment of mild-to-moderate hypertension in Taiwanese patients.
Ambulatory blood pressure monitoring (ABPM) was used to compare the efficacy and tolerability of once-daily telmisartan 40 mg and once-daily losartan 50 mg in Taiwanese patients with mild-to-moderate essential hypertension in a randomised, double-blind, double-dummy, parallel-group study. The initial 2-week placebo run-in phase was followed by randomisation to treatment with telmisartan 40 mg (n = 31) or losartan 50 mg (n = 30) for 6 weeks. The reduction in 18- to 24-h mean (SE) ambulatory diastolic blood pressure (DBP) from baseline was significantly greater with telmisartan 40 mg (-12.1 +/- 1.6 mmHg, p = 0.036) than with losartan 50 mg (-7.0 +/- 1.8 mmHg). The reduction in 18- to 24-h mean (SE) ambulatory systolic blood pressure (SBP) from baseline was also greater with telmisartan 40 mg (-16.0 +/- 2.4 mmHg) than with losartan 50 mg (-11.8 +/- 2.7 mmHg), but did not achieve statistical significance. Telmisartan was well tolerated; no serious adverse events occurred.
Ding
P Y A
PY
Veterans General Hospital, Taipei, Taiwan. yading@vghtpe.gov.tw
Chu
K M
KM
Chiang
H T
HT
Shu
K H
KH
D000328:Adult; D000368:Aged; D047228:Angiotensin II Type 1 Receptor Blockers / Q000008:administration & dosage*; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000008:administration & dosage*; D000959:Antihypertensive Agents / Q000008:administration & dosage*; D001562:Benzimidazoles / Q000008:administration & dosage*; D001565:Benzoates / Q000008:administration & dosage*; D001794:Blood Pressure / Q000502:physiology; D018660:Blood Pressure Monitoring, Ambulatory; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D000077333:Telmisartan; D016896:Treatment Outcome
D047228:Angiotensin II Type 1 Receptor Blockers; D000806:Angiotensin-Converting Enzyme Inhibitors; D000959:Antihypertensive Agents; D001562:Benzimidazoles; D001565:Benzoates; D000077333:Telmisartan