Effect of Renin-Angiotensin System Blockade on Mortality in Korean Hypertensive Patients with Proteinuria
Electrolytes & Blood Pressure
; : 25-35, 2019.
Artículo
en Inglés
| WPRIM (Pacífico Occidental)
| ID: wpr-914220
Biblioteca responsable:
WPRO
ABSTRACT
BACKGROUND@#Although renin-angiotensin system (RAS) blockade is recommended for hypertensive patients with proteinuria, the effect of RAS blockade on Korean hypertensive patients has not been investigated.@*METHODS@#Among individuals who underwent a National Health Examination between 2002 and 2003 in Korea, hypertensive patients with proteinuria (defined as a dipstick test result ≥2+) were enrolled in this study. We investigated the outcomes of two groups stratified by RAS blockade prescription (with RAS blockade vs. without RAS blockade). Moreover, Cox proportional hazard regression and Kaplan-Meier analyses were performed to examine the effects of RAS blockade on mortality and end-stage renal disease (ESRD).@*RESULTS@#A total of 8,460 patients were enrolled in this study, of whom 6,236 (73.7%) were prescribed with RAS blockade. The mean follow-up period was 129 months. A total of 1,003 (11.9%) patients died, of whom 273 (3.2%) died of cardiovascular (CV) events. The Kaplan-Meier curves for all-cause or CV mortality showed that the survival probability was significantly higher in the RAS blockade group than in the non-RAS blockade group. Multivariate Cox analysis also revealed RAS blockade significantly reduced the all-cause and CV mortality rates by 39.1% and 33.7%, respectively, compared with non-RAS blockade, even after adjusting for age, sex, and comorbid diseases; however, ESRD was not affected.@*CONCLUSION@#In this study, we found that RAS blockade was significantly associated with a reduction in mortality but not in the incidence of ESRD. However, 26.3% of the enrolled patients did not use RAS blockade. Physicians need to consider the usefulness of RAS blockade in hypertensive patients with proteinuria.
Texto completo:
Disponible
Contexto en salud:
ODS3 - Meta 3.4 Reducir las muertes prematuras por enfermedades no transmisibles
Problema de salud:
Hypertension Arterial
/
Enfermedad Cardiovascular
Base de datos:
WPRIM (Pacífico Occidental)
Idioma:
Inglés
Revista:
Electrolytes & Blood Pressure
Año:
2019
Tipo del documento:
Artículo