Hypertrophic Regression With N-Acetylcysteine in HCM

Summary

The purpose of the sudy is to conduct a small study to gather the preliminary data for future lage scale clinical studies that will be designed test the potential beneficial effect of over-the counter study anti-oxidant drug called N-acetylcysteine (NAC) in patients with a heart muscle condition called Hypertrophic Cardiomyopathy (HCM). The present study is a pilot feasibility study, the investigators want to find out whether the investigators can recruit and retain patients with HCM in the study and whether these patients can tolerate this drug and can stay on one year. Likewise, the investigators want to find out any potential side effects that this drug might have and estimate whether it has any beneficial effects.

Timeline

Start

2012-01

Primary completion

2016-12-31

Completion

2016-12-31

Publications

• Results Marian AJ, Tan Y, Li L, Chang J, Syrris P, Hessabi M, Rahbar MH, Willerson JT, Cheong BY, Liu CY, Kleiman NS, Bluemke DA, Nagueh SF. Hypertrophy Regression With N-Acetylcysteine in Hypertrophic Cardiomyopathy (HALT-HCM): A Randomized, Placebo-Controlled, Double-Blind Pilot Study. Circ Res. 2018 Apr 13;122(8):1109-1118. doi: 10.1161/CIRCRESAHA.117.312647. Epub 2018 Mar 14.

Drugs

Indications