The frequent failure of patients to adhere to long-term medication regimens remains the single greatest challenge for chronic-disease management. Many studies have linked medication non-adherence to treatment failure; unnecessary and dangerous intensification of therapy; and excess health care costs, hospitalizations, and deaths. Although some interventions have been shown to significantly enhance medication adherence, the strategies used are often complex, labor-intensive, and of variable effectiveness. Simple interventions designed to make small-but-significant improvements in population-based adherence may thus offer a novel, cost-effective, and easily-disseminated alternative to current approaches for enhancing adherence. The proposed PATIENT study will use health information technology (automated phone calls and access to an electronic medical record) to test two such interventions and compare them to each other and to usual care alone.
