Schizophrenia: open trials in Japan

8 open trials have a site in Japan. Registry data; only the trial team decides who can take part.

NCT06882785
A Study to Evaluate the Efficacy and Safety of KarXT in Acutely Psychotic Japanese Adult Participants With Schizophrenia
Trial Treatment · Phase 3 · Bristol-Myers Squibb
Takeda General Hospital - Aizuwakamatsu, Aizu-Wakamatsu · National Hospital Organization Shimofusa Psychiatric Medical Center, Chiba · Kuramitsu Hospital, Fukuoka · University of the Ryukyus Hospital, Ginowan · Hachiōji · Hadano-shi · Osaka Psychiatric Medical Center, Hirakata · Fujimidai Hospital, Hiratsuka · National Kohnodai Medical Center., Ichikawa · Iizuka · Rainbow and Sea Hospital, Karatsu-shi · Kitakyushu · National Center of Neurology and Psychiatry, Kodaira · Komoro · Hotei Hospital, Kōnan · Saitama Konan Hospital, Kumagaya · Yuge Hospital, Kumamoto · Kure Medical Center, Kure · University Hospital Kyoto Prefectural University of Medicine, Kyoto · Asuka Hospital, Machida · National Hospital Organization Maizuru Medical Center, Maizuru · Matsumoto · Miyakonojo Shinsei Hospital, Miyakonojō · Miyazaki Prefectural Miyazaki Hospital, Miyazaki · Kansai Medical University Medical Center, Moriguchi · Nagoya University Hospital, Nagoya · Nagaokai Medical Corporation - Neyagawa Sanatorium, Neyagawa · Okayama University Hospital, Okayama · Okinawa · Shiranui Hospital, Omuta · Asakayama Hospital, Osaka · Toho University Omori Medical Center, Ōta-ku · Kitasato University Hospital, Sagamihara · Saitama Neuropsychitric Institute, Saitama · Goryokai Medical Corporation - Goryokai Hospital, Sapporo · Hokkaido University Hospital, Sapporo · Tokyo Metropolitan Matsuzawa Hospital, Setagaya City · Dokkyo Medical University Hospital, Shimotsuga · Shimotsuke · Narimasu Kosei Hospital, tabashi City · Shin-Abuyama Hospital, Takatsuki · Osaka Medical and Pharmaceutical University Hospital, Takatsuki · Holy Cross Hospital - Toki, Toki · Tokushima University Hospital, Tokushima · Inuo Hospital, Tosu · Tottori · Okehazama Hospital, Toyoake · Fujita Health University, Toyoake · Yamaguchi University Hospital, Ube · Tochigi Prefectural Okamotodai Hospital, Utsunomiya · Wakayama Medical University Hospital, Wakayama · Yamagata Sakuracho Hospital, Yamagata · Yatsushiro · Yokohama City University Medical Center, Yokohama · Tsurumi Nishii Hospital, Yokohama · Hino Hospital - Yokohama, Yokohama
Registry updated 2026-11-02
NCT06585787
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
Trial Treatment · Phase 3 · Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Fukuoka · Hachiōji · Hatano Kousei Hospital, Hadano · Hyogo Prefectural Harima-Himeji General Medical Center, Himeji-Shi · Funairi nou clinic, Hiroshima · Iizuka · Kanzaki-Gun Yoshinogari-Cho · Koukan Clinic, Kawasaki-Shi · Southern TOHOKU Medical Clinic, Kōriyama · Yuge Neuropsychiatric Hospital, Kumamoto · National Hospital Organization Utano National Hospital, Kyoto · Asakayama General Hospital, Sakai · Sapporo · Tokyo Metropolitan Matsuzawa Hospital, Setagaya-Ku · Kurumi Clinic, Setagaya-Ku · Sangenjaya Nakamura Mental Clinic, Setagaya-Ku · Takamatsu · Shin-Abuyama Hospital, Takatsuki · Tsutsujimental Hospital, Tatebayashi · Memory clinic Toride, Toride-shi · Tsu · Wako-Shi · Yokohama City Minato Red Cross Hospital, Yokohama · Yokohama City University Hospital, Yokohama · Yokohama · Yoshinogawa
Registry updated 2026-10-27
NCT07424404
A Study to Evaluate the Long-term Safety and Tolerability of Xanomeline and Trospium Chloride for the Treatment of Psychiatric Disorders in Children and Adolescents
Trial Treatment · Phase 3 · Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Bunkyo-ku · Chikugo · Miyakonojō · Ōta-ku · Goryokai Medical Corporation - Goryokai Hospital, Sapporo · Yokohama, Kanagawa · Zentsujichó
Registry updated 2026-10-15
NCT07410507
A Study of Brenipatide in Adult Participants With Schizophrenia
Trial Treatment · Phase 2 · Eli Lilly and Company
Uematsu Mental Clinic, Chikugo · Horikoshi Mental Somatic Clinic, Fukushima · Seinan Hospital, Hachinohe · Fujimidai Hospital, Hiratsuka · Rainbow and Sea Hospital, Karatsu · National Center of Neurology and Psychiatry, Kodaira · Yuge Hospital, Kumamoto · Hirota Clinic, Kurume · Asuka Hospital, Machida · Arata Clinic, Nagasaki · Yutaka Clinic, Sagamihara · Sho Midori Hospital, Saitama · Himorogi Psychiatric Institute - Tokyo - Ichigayatamachi, Tokyo · Okehazama Hospital, Toyoake · Yamagata Sakuracho Hospital, Yamagata · Shioiri Mental Clinic, Yokosuka
Registry updated 2026-10-07
NCT07288567
A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Schizophrenia in Adolescents (EMERGENT TEEN)
Trial Treatment · Phase 3 · Bristol-Myers Squibb
Bunkyo-ku · Chikugo-Shi · Miyakonojō · Ōta-ku · Goryokai Medical Corporation - Goryokai Hospital, Sapporo · Yokohama, Kanagawa · Zentsujichó
Registry updated 2026-10-06
NCT05325645
Trial of Brexpiprazole Once-weekly (QW) Formulation in Patients With Acute Schizophrenia
Trial Treatment · Phase 3 · Otsuka Pharmaceutical Co., Ltd.
Hayakawa Clinic, Kure-shi
Registry updated 2026-09-16
NCT06947941
A Study to Evaluate Safety and Efficacy of KarXT + KarX-EC as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-5)
Trial Treatment · Phase 3 · Bristol-Myers Squibb
Nankoku-shi · Osaka · Suita
Registry updated 2026-06-30
NCT07225712
A Long-term Administration Trial of SEP-363856 in Patients With Schizophrenia
Trial Treatment · Phase 3 · Otsuka Pharmaceutical Co., Ltd.
Jimbo Kokorono Clinic, Fukuoka
Registry updated 2026-01-14

All Schizophrenia trials and the map

This page is not medical advice. Talk to your doctor before contacting a trial.

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