202
Participants
Start Date
December 12, 2016
Primary Completion Date
August 19, 2019
Study Completion Date
December 13, 2019
Placebo
Participant will receive 1 spray of placebo to each nostril at 0 minute, 5 minutes and 10 minutes.
Intranasal esketamine (28 mg)
Participant will receive 1 spray of Esketamine to each nostril at 0 minute and placebo at 5 minutes and 10 minutes.
Intranasal esketamine (56 mg)
Participant will receive 1 spray of Esketamine to each nostril at 0 minute, 5 minutes and placebo at 10 minutes.
Intranasal esketamine (84 mg)
Participant will receive 1 spray of Esketamine to each nostril at 0 minute, 5 minutes and 10 minutes.
Akita
Fukui-shi
Fukuoka
Gunma
Hachinohe-shi
Hachioji-shi
Hirakata
Hiratsuka-shi
Hokkaido
Ibaraki
Ichikawa
Kanzaki-gun
Karatsu
Kashihara
Kawasaki
Kita-Azumi
Kita-ku
Kitakyushu
Kobe
Kochi
Kodaira
Komoro-shi
Kumamoto
Kure
Kurume-shi
Kyoto
Maizuru
Morioka
Nagakute
Nagasaki
Okayama
Okinawa
Osaka
Sapporo
Setagaya-ku
Shibuya-ku
Shinjuku
Shinjuku-ku
Takatsuki-shi
Toyoake
Ube
Yokohama
Yonago
Lead Sponsor
Janssen Pharmaceutical K.K.
INDUSTRY