Post-acute Care Trajectories in the First Year Following Hospital Discharge After Left Ventricular Assist Device Implantation

Abstract

Introduction: Patients with advanced heart failure who undergo left ventricular assist device (LVAD) implantation are heavy users of post-acute care services. We sought to better describe the post-acute trajectories and burden of care transitions for this patient population.

Methods and results: We conducted a retrospective cohort study of 227 patients who were discharged after index hospitalization for LVAD implantation. Of these, 162 (71%) were discharged home, and 65 (29%) were discharged to a facility, including long-term acute care hospitals (n = 50), inpatient rehabilitation facilities (n = 11), and skilled nursing facilities (n = 4). Follow-up extended to 1 year, with censoring at date of heart transplantation, LVAD removal, death, or loss of follow- up. In the first year post-discharge, those patients initially discharged home spent a mean 265 days at home, 0.5 days in a facility, and 13 days in the hospital as result of readmission. Those initially discharged to a facility spent a mean 241 days at home, 37 days in a facility, and 19 days in the hospital as result of readmission. Patients initially discharged home experienced fewer care transitions, 4.2 vs 5.2 transitions per patient, compared with those initially discharged to a facility.

Conclusions: In the first year following index hospitalization for LVAD implantation, patients initially discharged to a facility have an increased burden of care transitions, as well as time spent in the hospital and in a facility, compared with patients initially discharged home. Specialized models of care are needed in facilities caring for patients with LVADs.

Keywords: Heart failure; left ventricular assist device; post-acute care; readmission.