These trials completed more than 12 months ago and should have reported results.

These trials are not yet due to report results: some are ongoing, some completed within the past 12 months.

These trials have problematic data on the registry. Details why »

Status Trial ID Title Completion date Category
Reported results 2019-001260-29 Proof of concept study for evaluation of the effect of ketamine intranasal spray in treatment of chronic Cluster Headache (CCH) 2020-05-25 due-trials