The Role of Baseline Blood Pressure in Guiding Treatment Choice
- 1 December 2009
- journal article
- Published by Springer Science and Business Media LLC in Clinical Drug Investigation
- Vol. 29 (12), 791-802
- https://doi.org/10.2165/11530600-000000000-00000
Abstract
Background and Objective: Baseline blood pressure (BP) is a strong predictor of response to antihypertensive therapy and the patient’s ability to reach BP goals. The objective of this study was to evaluate the role of baseline BP as a determinant of systolic BP (SBP) and treatment outcome to assist in the choice of initial therapy. Methods: This was a double-blind, placebo-controlled clinical trial (n = 1329) in patients with essential hypertension (mean sitting diastolic BP [DBP] ≥95 mmHg and BP Results: The final SBP and DBP were lowest in the combination therapy groups across all baseline BPs and in subgroups of patients categorized by age (≥65 years, Conclusion: These secondary analyses suggest that characterizing the relationship between baseline SBP and achieved SBP can assist in the choice of initial therapy in a broad hypertensive population. Initial therapy with the combination of valsartan/HCTZ is more effective than monotherapy in lowering BP at all baseline BP levels, is consistent in this respect among all subgroups, and is well tolerated.Keywords
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