The effects of telmisartan and amlodipine in treatment-naïve and previously treated hypertensive patients: a subanalysis from a 4 × 4 factorial design study.

The subanalysis of a 4 × 4 factorial, 8-week study to evaluate the efficacy and tolerability of telmisartan (T) 40-80 mg/amlodipine (A) 5-10 mg used in treatment-naïve patients (n = 231) and patients previously treated with antihypertensive agents (n = 880). Similar blood pressure (BP) reductions were achieved with T + A, regardless of their pretreatment status. Highest reductions were achieved with T80 + A10 (treatment-naïve -26.5/-18.2 mm Hg and previously treated -25.6/-19.9 mm Hg). Most patients (treatment-naïve 72.4% and previously treated 77.6%), including those with added risk, achieved BP goal (<140/90 mm Hg) with T80 + A10. Tolerability was comparable in both groups.