EuroQol 5-Dimension Questionnaire in Heart Failure With Reduced, Mildly Reduced, and Preserved Ejection Fraction: A Patient-Level Analysis of DAPA-HF and DELIVER
- PMID: 39909641
- DOI: 10.1016/j.jchf.2024.10.020
EuroQol 5-Dimension Questionnaire in Heart Failure With Reduced, Mildly Reduced, and Preserved Ejection Fraction: A Patient-Level Analysis of DAPA-HF and DELIVER
Abstract
Background: The value of generic quality of life (QoL) instruments in heart failure (HF) is uncertain.
Objectives: In this study, the authors sought to quantify individual dimension scores and the EuroQol 5-Dimension questionnaire (EQ-5D) Level Sum Score (LSS) in patients with HF with reduced, mildly reduced, or preserved ejection fraction, the association between those scores and outcomes, and the impact of treatment with dapagliflozin on the scores.
Methods: Analyses were conducted using patient-level data from DAPA-HF and DELIVER trials. Cox proportional hazards regression models were used to assess the association between EQ-5D scores (each dimension and LSS) and clinical outcomes. Sankey diagrams were used to illustrate changes in individual patient EQ-5D dimensions from baseline to 8 months' follow-up.
Results: Of the 11,007 patients randomized in DAPA-HF and DELIVER, 10,135 (92.1%) completed the instrument at baseline. Scores varied markedly by question with 37%, 30%, and 33% of patients reporting no, slight, or moderate or greater problem, respectively for mobility; 67%, 20%, and 13% for self-care; 40%, 33%, and 27% for usual activities; 45%, 32%, and 23% for pain/discomfort; and 57%, 27%, and 16% for anxiety/depression. Patients with higher (worse) EQ-5D-LSS were more frequently female, had more comorbidities, and had worse HF status. Compared with patients free from any problem across all dimensions (ie, an EQ-5D-LSS of 5), the HRs for the composite outcome of time to first cardiovascular death or worsening HF were 1.27 (95% CI: 1.10-1.47), 1.70 (95% CI: 1.46-1.98), and 2.31 (95% CI: 1.88-2.85) in patients with EQ-5D-LSS of 6-10, 11-15, and 16-25 points, respectively. Dapagliflozin led to greater improvement and less worsening in mobility (OR: 1.13 [95% CI: 1.04-1.23]; P = 0.004), self-care (OR: 1.13 [95% CI: 1.02-1.24]; P = 0.016), usual activities (OR: 1.11 [95% CI: 1.02-1.21]; P = 0.015), and anxiety/depression (OR: 1.10 [95% CI: 1.01-1.21]; P = 0.034) after 8 months. The number needed to treat for 1 patient to report improvement in EQ-5D-LSS was 31 (95% CI: 20-72).
Conclusions: The EQ-5D revealed problems not often associated (eg, pain) with HF or commonly quantified in HF (eg, anxiety/depression). Dapagliflozin improved multiple QoL dimensions, and possibly anxiety/depression. (Study to Evaluate the Effect of Dapagliflozin on the Incidence of Worsening Heart Failure or Cardiovascular Death in Patients With Chronic Heart Failure [DAPA-HF]; NCT03036124; Dapagliflozin Evaluation to Improve the Lives of Patients With Preserved Ejection Fraction Heart Failure [DELIVER]; NCT03619213).
Keywords: EQ-5D; dapagliflozin; heart failure; quality of life; symptoms.
Copyright © 2025 The Authors. Published by Elsevier Inc. All rights reserved.
Conflict of interest statement
Funding Support and Author Disclosures Drs Jhund and McMurray are supported by a British Heart Foundation Centre of Research Excellence Grant (RE/18/6/34217) and the Vera Melrose Heart Failure Research Fund. The DAPA-HF and DELIVER trials were funded by AstraZeneca. Dr Yang has received a Global CardioVascular Clinical Trialists (CVCT) Young Trialist Grant and travel grants from AstraZeneca and Bayer. Dr Kondo has received speaker fees from Abbott, Ono Pharma, Otsuka Pharma, Novartis, AstraZeneca, Bristol-Myers Squibb, and Abiomed. Dr Jhund has received speaker fees from AstraZeneca, Novartis, Alkem Metabolics, ProAdWise Communications, Sun Pharmaceuticals, and Intas Pharmaceuticals; advisory board fees from AstraZeneca, Boehringer Ingelheim, and Novartis; has research funding from AstraZeneca, Boehringer Ingelheim, Analog Devices; his employer (University of Glasgow) has been remunerated for clinical trial work from AstraZeneca, Bayer, Novartis, and Novo Nordisk; and he is the Director of Global Clinical Trial Partners (GCTP). Dr Docherty has received honoraria from AstraZeneca and a research grant to his institution from Boehringer Ingelheim. Dr Claggett has received consulting fees from Boehringer Ingelheim. Dr Vaduganathan has received research grant support from, serves on advisory boards for, or has had speaker engagements with American Regent, Amgen, AstraZeneca, Bayer, Baxter Healthcare, Boehringer Ingelheim, Chiesi, Cytokinetics, Lexicon Pharmaceuticals, Merck, Novartis, Novo Nordisk, Pharmacosmos, Relypsa, Roche Diagnostics, Sanofi, and Tricog Health; and has participated on clinical trial committees for studies sponsored by AstraZeneca, Galmed, Novartis, Bayer, Occlutech, and Impulse Dynamics. Dr Bachus is an employee and shareholder of AstraZeneca. Dr Hernandez has received research support from American Regent, AstraZeneca, Boehringer Ingelheim, Merck, Novartis, and Verily; and has served as a consultant or on advisory boards for Amgen, AstraZeneca, Bayer, Boehringer Ingelheim, Boston Scientific, Bristol Myers Squibb, Cytokinetics, Myokardia, Merck, Novartis, and Vifor. Dr Lam is supported by a Clinician Scientist Award from the National Medical Research Council of Singapore; has received research support from AstraZeneca, Bayer, Boston Scientific, and Roche Diagnostics; has served as a consultant or on an advisory board, steering committee, or executive committee for Actelion, Amgen, Applied Therapeutics, AstraZeneca, Bayer, Boehringer Ingelheim, Boston Scientific, Cytokinetics, Darma Inc, Us2.ai, Janssen Research and Development, Medscape, Merck, Novartis, Novo Nordisk, Radcliffe Group, Roche Diagnostics, Sanofi, and WebMD Global; and serves as the co-founder and nonexecutive director of Us2.ai. Dr Martinez has received personal fees from AstraZeneca, Novartis, Gador, Baliarda, Pfizer, Bayer, Bago. Dr de Boer has received research grants and fees (outside the submitted work) from AstraZeneca, Abbott, Boehringer Ingelheim, Cardio Pharmaceuticals, Ionis Pharmaceuticals, Novo Nordisk, and Roche; and speaker fees from Abbott, AstraZeneca, Bayer, Cardior Pharmaceuticals, Novo Nordisk, and Roche (outside the submitted work). Dr Kosiborod has received research grant support from AstraZeneca, Boehringer Ingelheim and Pfizer; has served as a consultant or on an advisory board for Alnylam, Amgen, Applied Therapeutics, AstraZeneca, Bayer, Boehringer Ingelheim, Cytokinetics, Eli Lilly, Esperion Therapeutics, Janssen, Lexicon, Merck (Diabetes and Cardiovascular), Novo Nordisk, Pfizer, Pharmacosmos, Sanofi, and Vifor Pharma; has received other research support from AstraZeneca; and has received honoraria from AstraZeneca, Boehringer Ingelheim, and Novo Nordisk. Dr Desai has received consulting fees from Abbott, Biofourmis, Boston Scientific, Boehringer Ingelheim, DalCor Pharmaceuticals, and Regeneron; grant support (paid to Brigham and Women’s Hospital) and consulting fees from Alnylam Pharmaceuticals and Novartis; and advisory board fees from Corvidia and Relypsa. Dr Køber has received support from AstraZeneca; and personal fees from Novartis and Boehringer Ingelheim as a speaker. Dr Ponikowski has received personal fees from Boehringer Ingelheim, AstraZeneca, Servier, Bristol Myers Squibb, Amgen, Novartis, Merck, Pfizer, and Berlin Chemie; and grants and personal fees from Vifor Pharma. Dr Sabatine is a member of the TIMI Study Group, which has also received institutional research grant support through Brigham and Women’s Hospital from Abbott, Aralez, Roche, and Zora Biosciences. Dr Solomon has received research grants from Actelion, Alnylam, Amgen, AstraZeneca, Bellerophon, Bayer, Bristol Myers Squibb, Celladon, Cytokinetics, Eidos, Gilead, GlaxoSmithKline, Ionis, Lilly, Mesoblast, MyoKardia, National Institutes of Health—National Heart, Lung, and Blood Institute, Neurotronik, Novartis, Novo Nordisk, Respicardia, Sanofi Pasteur, Theracos, and S2.AI; and has consulted for Abbott, Action, Akros, Alnylam, Amgen, Arena, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, Cardior, Cardurion, Corvia, Cytokinetics, Daiichi-Sankyo, GlaxoSmithKline, Lilly, Merck, Myokardia, Novartis, Roche, Theracos, Quantum Genomics, Cardurion, Janssen, Cardiac Dimensions, Tenaya, Sanofi-Pasteur, Dinaqor, Tremeau, CellPro-Thera, Moderna, American Regent, and Sarepta. Dr McMurray has received payments through Glasgow University for work on clinical trials, consulting, and grants from Amgen, AstraZeneca, Bayer, Cardurion, Cytokinetics, GlaxoSmithKline, and Novartis; personal consulting fees from Alynylam Pharmaceuticals, Amgen, AnaCardio, AstraZeneca, Bayer, Berlin Cures, BMS, Cardurion, Cytokinetics, Ionis Pharmaceuticals, Novartis, Regeneron Pharmaceuticals, River 2 Renal Corp, British Heart Foundation, National Institutes of Health—National Heart, Lung, and Blood Institute, Boehringer Ingelheim, SQ Innovations, Catalyze Group; and personal lecture fees from Abbott, Alkem Metabolics, AstraZeneca, Blue Ocean Scientific Solutions, Boehringer Ingelheim, Canadian Medical and Surgical Knowledge, Emcure Pharmaceuticals, Eris Lifesciences, European Academy of CME, Hikma Pharmaceuticals, Imagica Health, Intas Pharmaceuticals, J.B. Chemicals and Pharmaceuticals, Lupin Pharmaceuticals, Medscape/Heart.org, ProAdWise Communications, Radcliffe Cardiology, Sun Pharmaceuticals, The Corpus, Translation Research Group, and Translational Medicine Academy; has served on a data safety monitoring board for WIRB-Copernicus Group Clinical; and is a director of Global Clinical Trial Partners.
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