Improving blood pressure control and clinical outcomes through initial use of combination therapy in stage 2 hypertension.
Poor control of clinic and 24-h blood pressure (BP) is associated with enhanced risk of all cardiovascular disease events. Certain patient groups including the elderly, African-Americans, and those with hypertension and comorbid disease are difficult to control, as are patients with stage 2 hypertension (systolic BP>or=160 mmHg or diastolic BP>or=100 mmHg). It has been estimated that more than two-thirds of high-risk hypertensive patients with stage 2 hypertension and all hypertensive patients with diabetes mellitus or kidney disease will require two or more antihypertensive agents from different therapeutic classes to reach BP goals. Combining agents with distinct and complementary modes of action can address different pathophysiologic mechanisms involved in hypertension and may lead to more complete and prompt reductions in BP. Tolerability may also improve, as certain classes of antihypertensive agents ameliorate adverse effects associated with other agents. Patients may benefit from fixed-dose combinations of drugs as this simplifies the regimen and may improve adherence with therapy, control of BP, and ultimately lead to reductions in cardiovascular events. Recent data and treatment guidelines support the use of a combination strategy as 'initial' antihypertensive therapy in high-risk patients with stage 2 hypertension.
White
William B
WB
Division of Hypertension and Clinical Pharmacology, Pat and Jim Calhoun Cardiology Center, University of Connecticut School of Medicine, Farmington, Connecticut 06030-3940, USA. wwhite@nso1.uchc.edu
D047228:Angiotensin II Type 1 Receptor Blockers / Q000627:therapeutic use; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D002121:Calcium Channel Blockers / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004232:Diuretics / Q000627:therapeutic use; D004338:Drug Combinations; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D012084:Renin-Angiotensin System / Q000187:drug effects; D016896:Treatment Outcome
D047228:Angiotensin II Type 1 Receptor Blockers; D000806:Angiotensin-Converting Enzyme Inhibitors; D000959:Antihypertensive Agents; D002121:Calcium Channel Blockers; D004232:Diuretics; D004338:Drug Combinations