Patient satisfaction with antihypertensive therapy.

The objective of the study was to assess factors associated with treatment satisfaction among patients receiving antihypertensive therapy. A weighted cross-sectional online survey was conducted with hypertensive patients participating in a chronic disease panel in the US. Patients on monotherapy with medications from the following classes were identified: ACE inhibitors (ACEIs), angiotensin receptor blockers (ARBs), beta blockers (BBs), calcium channel blockers (CCBs), and diuretics. The control group included patients without treatment. Pairwise comparisons between groups were conducted for factors that may affect patients' satisfaction. The study population had a mean age of 54.7+/-14.2 years and was 56.7% female. Participants with blood pressure (BP) controlled to JNC 7 guidelines were more satisfied with their medication than those with uncontrolled BP (90.3 vs 71.5%, P<0.05). Patients who had not experienced adverse events had higher satisfaction than patients experiencing adverse events (90.9 vs 75.8%, P<0.05). The most frequently self-reported adverse events were frequent urination, sexual dysfunction, and fatigue ranging from 7.0 to 9.6% across classes. The adverse event rates differed by class and were lowest among the ARBs. Patients on ARBs were the most likely to have switched from a previous antihypertensive class as compared to other classes (57.1% ARBs vs 49.8% ACEIs, 38.7% diuretics, 36.3% CCBs, and 31.7% BBs). Physician recommendation was the most common reason for switching. In conclusion, the ability to effectively treat hypertension depends upon a patient's satisfaction with antihypertensive therapy, which may be improved by achieving BP control and minimizing the occurrence of adverse events.