Clinical Trial of NAC in Asthma

Summary

This study evaluates 20% n-acetylcystine (NAC) in the treatment of moderate-to-severe asthma that is complicated by mucus in the airway, as determined by CT imaging. The study is a crossover design, which means that half the study participants will get 20% NAC in the first 7-day treatment period and placebo in the next 7-day treatment period; and the other half will get placebo in the first 7-day treatment period and 20% NAC in the next 7-day treatment period.

Timeline

Start

2016-03

Primary completion

2017-12

Completion

2017-12

Publications

• Background Hays SR, Fahy JV. The role of mucus in fatal asthma. Am J Med. 2003 Jul;115(1):68-9. doi: 10.1016/s0002-9343(03)00260-2. No abstract available.
• Background DUNNILL MS. The pathology of asthma, with special reference to changes in the bronchial mucosa. J Clin Pathol. 1960 Jan;13(1):27-33. doi: 10.1136/jcp.13.1.27.

Drugs

Indications