RESUMEN
Importance: Despite bearing a disproportionate burden of heart failure (HF), Black and Hispanic individuals have been poorly represented in HF clinical trials. Underrepresentation in clinical trials limits the generalizability of the findings to these populations and may even introduce uncertainties and hesitancy when translating trial data to the care of people from underrepresented groups. The Heart Failure Collaboratory, a consortium of stakeholders convened to enhance HF therapeutic development, has been dedicated to improving recruitment strategies for patients from diverse and historically underrepresented groups. Observations: Despite federal policies from the US Food and Drug Administration and National Institutes of Health aimed at improving trial representation, gaps in trial enrollment proportionate to the racial and ethnic composition of the HF population have persisted. Increasing trial globalization with limited US enrollment is a major driver of these patterns. Additional barriers to representative enrollment include inequities in care access, logistical issues in participation, restrictive enrollment criteria, and English language requirements. Conclusions and Relevance: Strategies for improving diverse trial enrollment include methodical study design and site selection, diversification of research leadership and staff, broadening of eligibility criteria, community and patient engagement, and broad stakeholder commitment. In contemporary HF trials, diverse trial enrollment is not only feasible but can be efficiently achieved to improve the generalizability and translation of trial knowledge to clinical practice.
Asunto(s)
Etnicidad , Insuficiencia Cardíaca , Población Negra , Insuficiencia Cardíaca/terapia , Humanos , Selección de Paciente , Grupos RacialesAsunto(s)
Enfermedades Cardiovasculares/etnología , Enfermedades Cardiovasculares/terapia , Asistencia Sanitaria Culturalmente Competente/etnología , Accesibilidad a los Servicios de Salud , Disparidades en Atención de Salud/etnología , Grupos Minoritarios , Salud de las Minorías/etnología , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/psicología , Conocimientos, Actitudes y Práctica en Salud/etnología , Disparidades en el Estado de Salud , Humanos , Cumplimiento de la Medicación/etnología , Grupos Minoritarios/psicología , Factores de Riesgo , Estados Unidos/epidemiologíaRESUMEN
Blacks are two to three times as likely as whites to die of preventable heart disease and stroke. Declines in mortality from heart disease have not eliminated racial disparities. Control and effective treatment of hypertension, a leading cause of cardiovascular disease, among blacks is less than in whites and remains a challenge. One of the driving forces behind this racial/ethnic disparity is medication nonadherence whose cause is embedded in social determinants. Eight practical approaches to addressing medication adherence with the potential to attenuate disparities were identified and include: (1) patient engagement strategies, (2) consumer-directed health care, (3) patient portals, (4) smart apps and text messages, (5) digital pillboxes, (6) pharmacist-led engagement, (7) cardiac rehabilitation, and (8) cognitive-based behavior. However, while data suggest that these strategies may improve medication adherence, the effect on ameliorating racial/ethnic disparities is not certain. This review describes the relationship between disparities and medication adherence, which likely plays a role in persistent disparities in cardiovascular morbidity and mortality.
Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Enfermedades Cardiovasculares/etnología , Disparidades en Atención de Salud/etnología , Hipertensión/tratamiento farmacológico , Cumplimiento de la Medicación/etnología , Antihipertensivos/uso terapéutico , Concienciación , Enfermedades Cardiovasculares/mortalidad , Enfermedades Cardiovasculares/prevención & control , Femenino , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Hipertensión/complicaciones , Masculino , Cumplimiento de la Medicación/estadística & datos numéricos , Estudios Retrospectivos , Clase Social , Estados Unidos/epidemiología , Estados Unidos/etnología , Población Blanca/estadística & datos numéricosRESUMEN
Medication nonadherence, a major problem in cardiovascular disease (CVD), contributes yearly to approximately 125,000 preventable deaths, which is partly attributable to only about one-half of CVD patients consistently taking prescribed life-saving medications. Current interest has focused on how labeling and education influence adherence. This paper summarizes the scope of CVD nonadherence, describes key U.S. Food and Drug Administration initiatives, and identifies potential targets for improvement. We describe key adherence factors, methods, and technological applications for simplifying regimens and enhancing adherence, and 4 areas where additional collaborative research and implementation involving the regulatory system and clinical community could substantially reduce nonadherence: 1) identifying monitoring methods; 2) improving the evidence base to better understand adherence; 3) developing patient/health provider team-based engagement strategies; and 4) alleviating health disparities. Alignment of U.S. Food and Drug Administration approaches to dissemination of information about appropriate use with clinical practice could improve adherence, and thereby reduce CVD death and disability.