Treatment patterns and clinical outcomes among patients <65 years with a worsening heart failure event. (17th June 2021)

• Record Type: Journal Article
• Authors: Butler, Javed; Yang, Mei; Sawhney, Baanie; Chakladar, Sreya; Yang, Lingfeng; Djatche, Laurence M.
• Is Part Of: European journal of heart failure. Volume 23:Number 8(2021)
• Page Start: 1334
• Page End: 1342
• Publication Date: 2021-06-17
• Subjects: Rehospitalization -- Treatment patterns -- Heart failure with reduced ejection fraction -- Worsening heart failure; Heart failure -- Periodicals; Heart Failure -- Periodicals; Insuffisance cardiaque -- Périodiques; Heart failure; Periodicals; 616.129005
• DOI: 10.1002/ejhf.2252
• Languages: English
• ISSNs: 1388-9842

Abstract

Abstract: Aims: Data regarding patients with chronic heart failure (HF) and reduced ejection fraction (HFrEF) following a worsening HF event (WHFE) are largely driven by findings from elderly patients. Younger patients are not well studied. The aim of this study was to evaluate treatment patterns and clinical outcomes in commercially insured chronic HFrEF patients &lt;65 years old during 1‐year periods before and after a WHFE. Methods and results: A retrospective claims analysis was performed using the IBM® MarketScan® Commercial Database on HFrEF patients aged &lt;65 years during the year before and after a WHFE, defined as HF hospitalization or outpatient intravenous diuretic use. Treatment patterns, rehospitalizations, health care resource utilization, and costs were assessed. A total of 4460 HFrEF patients with WHFE were included. Guideline‐recommended HF therapy was initially underutilized, increased pre‐WHFE, and peaked 0–3 months post‐WHFE. The proportions of patients using dual and triple therapy were 31.5% and 9.8% pre‐WHFE, 41.5% and 17.4% 0–3 months post‐WHFE, and 34.6% and 13.9% 10–12 months post‐WHFE, respectively. Within 30 and 90 days after a WHFE, 12% and 23% of patients had HF‐related and 16% and 30% had all‐cause rehospitalizations, respectively. HF‐related and all‐cause hospitalizations and outpatient visits peaked 0–3 months post‐WHFE, whereas emergency department visits peaked 0–3 months pre‐WHFE. Conclusions: Use of HF medications increased pre‐WHFE but decreased post‐WHFE, despite recurrent hospitalizations. These findings suggest that age and insurance status may not totally explain the suboptimal treatment of HFrEF patients before and after a WHFE. Reasons for these trends need further study. Abstract : Use of heart failure (HF) medications increased pre‐worsening heart failure event (WHFE) but decreased post‐WHFE, despite recurrent hospitalizations occurring within the first 3 months post‐WHFE. ED, emergency department; HCRU, health care resource utilization.