Clinical Trial: The Efficacy of L-cysteine in Prevention of Cluster Headache

Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional

Official Title: The Efficacy of L-cysteine in Prevention of Cluster Headache. Randomized Intervention Trial With a Medical Device (Acetium® Capsules)

Brief Summary: The purpose of this study is to validate the novel hypothesis that daily use of L-cysteine (Acetium® capsules) is an effective means to decrease the frequency of (or completely abort) the attacks of cluster headache.

Detailed Summary:
Sponsor: Biohit Oyj

Current Primary Outcome: The frequency of headache attacks per week [ Time Frame: 1 month ]

The frequency of headache attacks per week, either during the entire treatment period or during the last treatment interval is compared with the baseline frequencies, to disclose differences between the two study arms.


Original Primary Outcome: Same as current

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Biohit Oyj

Dates:
Date Received: December 4, 2014
Date Started: June 2014
Date Completion: December 2016
Last Updated: January 20, 2016
Last Verified: January 2016