A Study of TAK-861 for the Treatment of Selected Central Hypersomnia Conditions
About this clinical trial
The main aim is to evaluate the safety and tolerability of TAK-861 on participants with type 1 narcolepsy, who were exposed to previously tested doses of TAK-861.

At a glance
What medical conditions are being studied?
What is the clinical trial testing?
TAK-861
How many participants are being enrolled?
500
Are placebos part of the clinical trial?
No
When is the clinical trial being conducted?
Apr 2023 - Feb 2028
How long is participation in the clinical trial?
Up to approximately 5 years.
Key requirements
Sexes
All
Age
16 to 70 Years
Healthy volunteers?
No