Prognostic Benefits of Carvedilol, Bisoprolol, and Metoprolol Controlled Release/Extended Release in Hemodialysis Patients with Heart Failure: A 10‐Year Cohort

Background Heart failure is a highly prevalent cardiovascular complication among patients receiving long‐term hemodialysis, but the benefits of carvedilol, bisoprolol, and metoprolol controlled release/extended release on the outcomes of these patients remain unclear. In this study, we address the use of these 3 β‐blockers and their associations with mortality. Methods and Results Long‐term hemodialysis patients, aged ≥35 years, with new‐onset heart failure and receiving various medications were identified through the use of 1999–2010 data from the Taiwan National Health Insurance Research Database. From the total of 4435 heart failure patients, we selected 1700 new users of the 3 β‐blockers (study group) and 1700 nonusers (control group), by using matched cohorts according to their propensity scores, and then compared the 5‐year all‐cause mortality rates by using Cox proportional hazard regressions and time‐dependent covariate adjustment. During 3944 person‐years of follow‐up, 666 (39.2%) deaths occurred within the study group, compared with 918 (54%) deaths during 2893 person‐years of follow‐up in the control group. The 5‐year mortality rate for the study (control) group was 54.5% (70.3%); P Conclusions This study demonstrates that the 3 β‐blockers were associated with improved survival in long‐term hemodialysis patients with heart failure.