Nicotinamide Riboside in Systolic Heart Failure

Summary

Mitochondrial dysfunction has been implicated in heart failure (HF), and is associated with an imbalance in intracellular ratio of reduced nicotinamide-adenine dinucleotide (NADH) to oxidized nicotinamide-adenine dinucleotide (NAD), or the NADH/NAD ratio. In mouse models of HF, we have found that normalization of the NADH/NAD, through supplementation with NAD+ precursors, is associated with improvement in cardiac function. This Study will randomize participants with systolic HF (ejection fraction ≤40%) to treatment with the NAD precursor, nicotinamide riboside (NR) or matching placebo, uptitrated to a final oral dose of 1000mg twice daily, to determine the safety and tolerability of NR in participants with systolic HF.

Timeline

Start

2016-05-19

Primary completion

2019-04-11

Completion

2019-06-30

Publications

• Wang DD, Airhart SE, Zhou B, Shireman LM, Jiang S, Melendez Rodriguez C, Kirkpatrick JN, Shen DD, Tian R, O'Brien KD. Safety and Tolerability of Nicotinamide Riboside in Heart Failure With Reduced Ejection Fraction. JACC Basic Transl Sci. 2022 Sep 14;7(12):1183-1196. doi: 10.1016/j.jacbts.2022.06.012. eCollection 2022 Dec.

Drugs

Indications