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Study identifier: NCT06952699 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study of TAK-360 in Adults With Narcolepsy Without Cataplexy (NT2)

Condition: Narcolepsy Type 2  ·  Sponsor: Takeda

PhasePhase 2
Planned participants88
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

Narcolepsy without cataplexy or Narcolepsy Type 2 (NT2) is a lifelong condition that makes people very sleepy during the day, regardless of how much sleep they get at night. People with NT2 may fall asleep suddenly, have trouble staying awake during the day, or may not be able to sleep well at night. They may have difficulty thinking clearly, paying attention, or remembering things, during the day. These symptoms can make daily activities like driving, working, or caring for their families challenging, impacting their quality of life. 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 NT2 tolerate it. Researchers also want to find out if TAK-360 can help people with NT2 stay awake and determine the right dosage needed to do that. Participants will be randomly (by chance, like drawing names from a hat) assigned to get either TAK-360 or placebo in the treatment period. The placebo is a pill that 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.

This description comes directly from the study's public registry record.

Talk to the study team

Takeda Contact  ·  +1-877-825-3327  ·  medinfoUS@takeda.com

Always discuss trial participation with your own doctor first.

Locations (52)

Takeda Site 36Auburn, Alabama, United StatesRecruiting
Takeda Site 39Chandler, Arizona, United StatesRecruiting
Takeda Site 40Chula Vista, California, United StatesRecruiting
Takeda Site 14Redwood City, California, United StatesRecruiting
Takeda Site 10Santa Ana, California, United StatesRecruiting
Takeda Site 1Colorado Springs, Colorado, United StatesRecruiting
Takeda Site 48Bradenton, Florida, United StatesRecruiting
Takeda Site 13Brandon, Florida, United StatesRecruiting
Takeda Site 46Jacksonville, Florida, United StatesNot Yet Recruiting
Takeda Site 44Miami, Florida, United StatesRecruiting
Takeda Site 35Miami, Florida, United StatesRecruiting
Takeda Site 3Orlando, Florida, United StatesRecruiting

+ 40 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06952699