Functional and Symptomatic Clinical Trial Endpoints: The HFC-ARC Scientific Expert Panel.

The Heart Failure Academic Research Consortium is a partnership between the Heart Failure Collaboratory (HFC) and the Academic Research Consortium (ARC) composed of patients, academic investigators from the United States and Europe, the U.S. Food and Drug Administration, the National Institutes of Health, payers, and industry. Members discussed the measure, remote capture, and clinical utility of functional and quality-of-life endpoints for use in clinical trials of heart failure and cardiovascular therapeutics, with the goal of improving the efficiency of heart failure and cardiovascular clinical research, evidence generation, and thereby patient quality of life, functional status, and survival. Assessments of patient-reported outcomes and maximal and submaximal exercise tolerance are standardized and validated, but actigraphy remains inconsistent as a potential endpoint. This paper details those discussions and consensus recommendations.
Competing Interests: Funding Support and Author Disclosures The views expressed in this manuscript are those of the authors and do not necessarily represent the views of the FDA or the U.S. Department of Health and Human Services. Dr Abraham has received consulting fees from Boehringer Ingelheim and Zoll Respicardia, speaker honoraria from Impulse Dynamics, salary support from V-Wave Medical, and research support from the U.S. National Institutes of Health/National Heart, Lung, and Blood Institute. Dr Filippatos has received consulting income from Boehringer Ingelheim, Medtronic, Novartis, Servier, and Vifor; and has received lecture fees from Merck. Dr Lindenfeld has received consulting fees from Novartis, Abbott, ResMed, V-Wave, CVRx, and Cytokinetics. Dr Ahmad has received consulting fees from Amgen, Cytokinetics, Relypsa, and Novartis. Dr Felker has received research grants from the National Heart, Lung, and Blood Institute, the American Heart Association, Amgen, Merck, Cytokinetics, and Roche Diagnostics; and has received consulting fees from Novartis, Amgen, Bristol Myers Squibb, Cytokinetics, Medtronic, Cardionomic, Relypsa, V-Wave, Myokardia, Innolife, EBR Systems, Arena, Abbott, Sphingotec, Roche Diagnostics, Alnylam, LivaNova, Windtree Therapeutics, Rocket Pharma, and SC Pharma. Dr Kitzman has received consulting fees from AstraZeneca, Bayer, Novartis, Merck, Pfizer, Boehringer Ingelheim, AbbVie, DCRI, and Corvia; has received grant support from AstraZeneca, Bayer, and Novartis; and has stock in Gilead. Dr Lewis has received consulting fees from Novartis; and has received institutional research grant support from Amgen, Novartis, and Sanofi. Dr Mentz has received consulting fees from Abbott, Amgen, AstraZeneca, Bayer, Boston Scientific, Janssen, Luitpold, Medtronic, Merck, Novartis, and Sanofi; and has received research grants from Akros, Amgen, AstraZeneca, Bayer, Bristol Myers Squibb, GlaxoSmithKline, Gilead, InnoLife, Luitpold/American Reagent, Novartis, Otsuka, ResMed, and the National Institutes of Health (grants U01HL125511-01A1 and R01AG045551-01A1). Dr Solomon has received research grants from Alnylam, Amgen, AstraZeneca, Bellerophon, Bristol Myers Squibb, Celladon, Cytokinetics, Eidos, Gilead, GlaxoSmithKline, Ionis, Lone Star Heart, Mesoblast, MyoKardia, the National Institutes of Health/National Heart, Lung, and Blood Institute, Novartis, Sanofi Pasteur, and Theracos; and has received consulting fees from Akros, Alnylam, Amgen, AstraZeneca, Bayer, Bristol Myers Squibb, Cardior, Corvia, Cytokinetics, Gilead, GlaxoSmithKline, Ironwood, Merck Sharpe & Dohme, Novartis, Roche, Takeda, Theracos, Quantum Genetics, Cardurion, AoBiome, Janssen, and Cardiac Dimensions. Dr Teerlink has received consulting fees from Amgen, Bayer, Cytokinetics, Novartis, and Stealth Health; and has received research funding from Abbott, Amgen, Bayer, Bristol Myers Squibb, Novartis, and scPharma. Dr Unger’s employer, Hyman, Phelps & McNamara, has contracts with many companies, some of which are developing treatments for HF. Dr Whellan has received grant support from the National Institutes of Health (grant R01AG045551). Dr Wittes’s employer, Wittes LLC, has contracts with many companies, some of which are developing treatments for HF. Dr Anker has received fees from Abbott, Bayer, Boehringer Ingelheim, Cardiac Dimension, Cordio, Impulse Dynamics, Novartis, Occlutech, Servier, and Vifor Pharma; and has received grant support from Abbott and Vifor Pharma. Dr O’Connor has received grant or research support from Roche Diagnostics and Merck; and has received consulting fees from Merck, Bayer, Bristol Myers Squibb, Abiomed, and Windtree. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.
(Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.)