New pill mimics brain chemical to fight daytime sleepiness

NCT ID NCT06952699

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests a new drug called TAK-360 for people with narcolepsy type 2, a condition that causes severe daytime sleepiness. The drug acts like a natural brain chemical (orexin) that helps keep people awake. About 88 adults will receive either TAK-360 or a placebo to see if the drug is safe and can improve alertness.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

narcolepsy without cataplexy

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Takeda Site 1

    RECRUITING

    Colorado Springs, Colorado, 80918-3408, United States

  • Takeda Site 10

    RECRUITING

    Santa Ana, California, 92705-8519, United States

  • Takeda Site 11

    RECRUITING

    Norfolk, Virginia, 23510-1021, United States

  • Takeda Site 12

    RECRUITING

    Yodogawa-ku, Osaka-shi, Ôsaka, 532-0003, Japan

  • Takeda Site 13

    RECRUITING

    Brandon, Florida, 33511-5719, United States

  • Takeda Site 14

    RECRUITING

    Redwood City, California, 94063-3132, United States

  • Takeda Site 15

    RECRUITING

    Paris, 75013, France

  • Takeda Site 16

    RECRUITING

    Junggu, Daegu Gwang'yeogsi, South Korea

  • Takeda Site 17

    WITHDRAWN

    Montpellier, Hérault, 34090, France

  • Takeda Site 18

    RECRUITING

    Madrid, 28046, Spain

  • Takeda Site 19

    RECRUITING

    Suwon, Gyeonggido, 16247, South Korea

  • Takeda Site 2

    RECRUITING

    Columbia, South Carolina, 29201-2923, United States

  • Takeda Site 20

    RECRUITING

    Shinjuku-ku, Tokyo, 162-0851, Japan

  • Takeda Site 21

    RECRUITING

    Seoul, Seoul Teugbyeolsi, 3080, South Korea

  • Takeda Site 22

    RECRUITING

    Rome, Lazio, 133, Italy

  • Takeda Site 23

    RECRUITING

    Bologna, 40139, Italy

  • Takeda Site 24

    RECRUITING

    Kohoku-ku, Yokohama-Shi, Kanagawa, 222-0033, Japan

  • Takeda Site 26

    RECRUITING

    Sumida-Ku, Tokyo, 130-0004, Japan

  • Takeda Site 27

    RECRUITING

    Shanghai, Shanghai Municipality, 200040, China

  • Takeda Site 28

    RECRUITING

    Beijing, Beijing Municipality, 100053, China

  • Takeda Site 29

    RECRUITING

    Guangzhou, Guangzhou, 510515, China

  • Takeda Site 3

    RECRUITING

    Orlando, Florida, 32803-1468, United States

  • Takeda Site 30

    RECRUITING

    Urasoe-Shi, Okinawa, 901-2132, Japan

  • Takeda Site 31

    RECRUITING

    Verona, Veneto, 37134, Italy

  • Takeda Site 32

    RECRUITING

    Atlanta, Georgia, 30328, United States

  • Takeda Site 33

    RECRUITING

    Orlando, Florida, 32807, United States

  • Takeda Site 34

    RECRUITING

    Lathrup Village, Michigan, 48076, United States

  • Takeda Site 35

    RECRUITING

    Miami, Florida, 33176, United States

  • Takeda Site 36

    RECRUITING

    Auburn, Alabama, 36832, United States

  • Takeda Site 37

    RECRUITING

    Middletown, New Jersey, 07748, United States

  • Takeda Site 38

    RECRUITING

    Austin, Texas, 78731, United States

  • Takeda Site 39

    RECRUITING

    Chandler, Arizona, 85224, United States

  • Takeda Site 4

    RECRUITING

    St Louis, Missouri, 63123-6968, United States

  • Takeda Site 40

    RECRUITING

    Chula Vista, California, 91910, United States

  • Takeda Site 41

    RECRUITING

    Winston-Salem, North Carolina, 27103, United States

  • Takeda Site 42

    NOT_YET_RECRUITING

    El Paso, Texas, 79912, United States

  • Takeda Site 43

    WITHDRAWN

    Dallas, Texas, 75235, United States

  • Takeda Site 44

    RECRUITING

    Miami, Florida, 33155, United States

  • Takeda Site 45

    NOT_YET_RECRUITING

    Cleveland, Ohio, 44106, United States

  • Takeda Site 46

    NOT_YET_RECRUITING

    Jacksonville, Florida, 32209, United States

  • Takeda Site 47

    NOT_YET_RECRUITING

    Mansfield, Texas, 76063, United States

  • Takeda Site 48

    NOT_YET_RECRUITING

    Bradenton, Florida, 34209, United States

  • Takeda Site 49

    NOT_YET_RECRUITING

    Bowie, Maryland, 20715, United States

  • Takeda Site 5

    RECRUITING

    Cincinnati, Ohio, 45245-4500, United States

  • Takeda Site 50

    NOT_YET_RECRUITING

    Lansing, Michigan, 48911, United States

  • Takeda Site 51

    RECRUITING

    Changchun, Jilin, 130021, China

  • Takeda Site 52

    RECRUITING

    Fukuoka, 812-0025, Japan

  • Takeda Site 53

    NOT_YET_RECRUITING

    Isahaya-shi, Nagasaki, 854-0081, Japan

  • Takeda Site 6

    RECRUITING

    Huntersville, North Carolina, 28078-5082, United States

  • Takeda Site 7

    RECRUITING

    San Antonio, Texas, 78229-4849, United States

  • Takeda Site 8

    RECRUITING

    Denver, North Carolina, 28037, United States

  • Takeda Site 9

    RECRUITING

    Kumamoto, Kumamoto, 862-0954, Japan