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Your journey
1What's a trial
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More info
You can access this
clinical trial
if you have
Cocaine Addiction or Alcohol Addiction
and you are
over 18
years old
The primary goal of this phase is to monitor the long-term effects.
The treatment is already on the market.
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The purpose

This study evaluates the use of N-acetylcysteine in the treatment of alcohol and cocaine use disorders. Alcohol users will be split in two groups, one will receive the active N-acetylcysteine and the other placebo. The same division will occur with cocaine users. The effects of N-acetylcysteine in adherence, abstinence, psychiatric symptoms and stress biomarkers will be evaluated.

Provided treatments

  • Drug: Alcohol N-acetylcysteine
  • Drug: Alcohol Placebo
  • Drug: Cocaine N-acetylcysteine
  • Drug: Cocaine Placebo

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT03018236. The sponsor of the trial is Hospital de Clinicas de Porto Alegre and it is looking for 100 volunteers for the current phase.
Official trial title:
The Effect of N-acetylcysteine (NAC) on Treatment of Alcohol and Cocaine Use Disorders: A Double-Blind Randomized Controlled Trial.