A role for single-pill triple therapy in hypertension.
Hypertension remains the most prevalent chronic disease in the world, and its adequate treatment results in predictable reductions in cardiovascular morbidity and mortality. However, most hypertensive subjects do not achieve goal blood pressure despite availability of multiple antihypertensive agents with various pharmacological mechanisms of action and relatively few side effects. We review the reasons for low hypertension control rates, including factors that affect patients' adherence to therapy, number of agents required to achieve goal blood pressure, pathophysiology-based selection of therapy and diagnosis of resistant hypertension. Within this framework, we discuss the possible impact of a single-pill, triple-therapy combination with an antagonist of the renin-angiotensin system, a calcium-channel blocker and a diuretic. We focus on possible differential diagnostic implications in terms of refractoriness to treatment, and therapeutic implications in terms of successful blood pressure control. We conclude that a single-pill, triple-therapy combination may improve control of hypertension by enhancing compliance, by achieving blood pressure goal rapidly and by reducing physician inertia in prescribing adequate antihypertensive therapy. We also suggest that such a combination may lead to improved accuracy in diagnosing resistant hypertension in general practice, avoiding unnecessary further workup and referrals to hypertension specialists.
Elijovich
Fernando
F
Texas A&M Health Sciences Center College of Medicine, Temple, TX, USA.
Laffer
Cheryl
C
D000959:Antihypertensive Agents / Q000008:administration & dosage* / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects / Q000502:physiology; D004305:Dose-Response Relationship, Drug; D004338:Drug Combinations; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000503:physiopathology; D055118:Medication Adherence
D000959:Antihypertensive Agents; D004338:Drug Combinations