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A Study of TAK-360 in Adults With Idiopathic Hypersomnia
Sponsor: Takeda
Summary
Idiopathic Hypersomnia (IH) is a condition where people feel extremely sleepy during the day, especially in the morning, even if they sleep a lot at night. They may have trouble waking up in the morning, no matter how much they sleep (sometimes more than 11 hours per day), and they can't help feeling tired, even after taking daytime naps. Because of this sleepiness, they may have trouble focusing, thinking clearly, or keeping up with daily activities. They may also have symptoms like dizziness or feeling lightheaded. Orexin is a chemical made in the brain that helps keep a person awake and alert. TAK-360 acts like orexin. Previous studies have shown that medicines that act like orexin may keep people awake. The main aim of this study is to learn how safe TAK-360 is and how well adults with IH tolerate it. Researchers also want to find out if TAK-360 can help people with IH stay awake and how much TAK-360 is needed to do that. Participants will be randomly (by chance, like drawing names from a hat) chosen to receive either TAK-360 or a placebo. The placebo looks just like TAK-360 but does not have any medicine in it. Using a placebo helps researchers learn about the real effect of the treatment.
Official title: A Dose-Finding, Adaptive, Randomized, Double-Blinded, Placebo-Controlled Trial to Evaluate the Safety, Tolerability, and Efficacy of TAK-360 in Participants With Idiopathic Hypersomnia (IH)
Key Details
Gender
All
Age Range
18 Years - 70 Years
Study Type
INTERVENTIONAL
Enrollment
96
Start Date
2025-02-07
Completion Date
2026-07-16
Last Updated
2026-03-24
Healthy Volunteers
No
Conditions
Interventions
TAK-360
TAK-360 tablet.
Placebo
TAK-360 matching placebo tablet.
Locations (29)
Takeda Site 11
Redwood City, California, United States
Takeda Site 10
Santa Ana, California, United States
Takeda Site 27
Colorado Springs, Colorado, United States
Takeda Site 19
Brandon, Florida, United States
Takeda Site 14
Winter Park, Florida, United States
Takeda Site 29
St Louis, Missouri, United States
Takeda Site 16
Denver, North Carolina, United States
Takeda Site 15
Huntersville, North Carolina, United States
Takeda Site 12
Cincinnati, Ohio, United States
Takeda Site 17
Cincinnati, Ohio, United States
Takeda Site 13
Columbia, South Carolina, United States
Takeda Site 18
San Antonio, Texas, United States
Takeda Site 28
Norfolk, Virginia, United States
Takeda Site 1
Montpellier, Hrault, France
Takeda Site 3
Nantes, Pays de Loire, France
Takeda Site 2
Paris, France
Takeda Site 4
Shatin, Hong Kong
Takeda Site 6
Pozzilli, Isernia, Italy
Takeda Site 7
Rome, Roma, Italy
Takeda Site 26
Verona, Veneto, Italy
Takeda Site 5
Bologna, Italy
Takeda Site 25
Fukuoka-Shi Hakata-Ku, Fukuoka, Japan
Takeda Site 23
Kurume-shi, Fukuoka, Japan
Takeda Site 22
Kohoku-ku, Yokohama-Shi, Kanagawa, Japan
Takeda Site 20
Kumamoto, Kumamoto, Japan
Takeda Site 21
Yodogawa-ku, Osaka-shi, Osaka, Japan
Takeda Site 24
Bunkyo-ku, Tokyo, Japan
Takeda Site 9
Vitoria-Gasteiz, Alava, Spain
Takeda Site 8
Madrid, Spain