RESUMEN
Despite being the world's top risk factor for death and disability, hypertension awareness and control within the chronic kidney disease (CKD) population have decreased. This is particularly important considering the heightened severity and management challenges of hypertension in CKD patients, whose outcomes are often worse compared with persons with normal kidney function. Therefore, finding novel therapeutics to improve blood pressure control within this vulnerable group is paramount. Although medications that target the renin-angiotensin-aldosterone system remain a mainstay for blood pressure control in most stages of CKD, we discuss novel approaches that may expand their use in advanced CKD. We also review newer tools for blood pressure management that have emerged in recent years, including aldosterone synthase inhibitors, endothelin receptor antagonists, and renal denervation. Overall, the future of hypertension management in CKD appears brighter, with a growing arsenal of tools and a deeper understanding of this complex disease.
Asunto(s)
Antihipertensivos , Hipertensión , Insuficiencia Renal Crónica , Humanos , Insuficiencia Renal Crónica/complicaciones , Insuficiencia Renal Crónica/fisiopatología , Hipertensión/tratamiento farmacológico , Hipertensión/complicaciones , Antihipertensivos/uso terapéutico , Sistema Renina-Angiotensina/efectos de los fármacos , Antagonistas de los Receptores de Endotelina/uso terapéutico , Simpatectomía , Citocromo P-450 CYP11B2/antagonistas & inhibidoresRESUMEN
BACKGROUND: Heart failure disproportionately affects individuals residing in rural areas, leading to worse health outcomes. Digital health interventions have been proposed as a promising approach for improving heart failure management. This systematic review aims to identify randomized trials of digital health interventions for individuals living in underserved rural areas with heart failure. METHODS AND RESULTS: We conducted a systematic review by searching 6 databases (CINAHL, EMBASE, MEDLINE, Web of Science, Scopus, and PubMed; 2000-2023). A total of 30 426 articles were identified and screened. Inclusion criteria consisted of digital health randomized trials that were conducted in underserved rural areas of the United States based on the US Census Bureau's classification. Two independent reviewers screened the studies using the National Heart, Lung, and Blood Institute tool to evaluate the risk of bias. The review included 5 trials from 6 US states, involving 870 participants (42.9% female). Each of the 5 studies employed telemedicine, 2 studies used remote monitoring, and 1 study used mobile health technology. The studies reported improvement in self-care behaviors in 4 trials, increased knowledge in 2, and decreased cardiovascular mortality in 1 study. However, 3 trials revealed no change or an increase in health care resource use, 2 showed no change in cardiac biomarkers, and 2 demonstrated an increase in anxiety. CONCLUSIONS: The results suggest that digital health interventions have the potential to enhance self-care and knowledge of patients with heart failure living in underserved rural areas. However, further research is necessary to evaluate their impact on clinical outcomes, biomarkers, and health care resource use. REGISTRATION: URL: https://www.crd.york.ac.uk/prospero/; Unique identifier: CRD42022366923.