Status
Study
Lead sponsor
Phase
Enrol
Sites in Japan
Start
Recruiting
Novartis Pharmaceuticals
Phase 2
120
Yokohama, Suita, Hachiōji, Fukushima
2026-10-30
Recruiting
AstraZeneca
Phase 3
600
Chiba, Fukuoka, Fukushima, Gifu, Hidaka-shi, Ichihara, Kagoshima, Kobe
2026-09-24
Recruiting
GlaxoSmithKline
Phase 3
610
Fukuoka, Fukushima, Hokkaido, Miyagi, Numakunai, Osaka, Saitama, Tokyo
2026-09-24
Recruiting
4D Molecular Therapeutics
Phase 3
514
Mito, Amagasaki-shi, Fukuoka, Fukushima, Hachioji-shi, Kagoshima, Kita-Gun, Kobe
2026-09-18
Recruiting
AstraZeneca
Phase 3
950
Fukushima, Ginowan-shi, Hidaka-shi, Isehara-shi, Kashiwa-shi, Kawasaki-shi, Kobe, Kōtoku
2026-09-16
Recruiting
Incyte Corporation
Phase 3
426
Bunkyō City, Chūō, Fukuoka, Fukushima, Hirakata, Kagoshima, Kashiwa-shi, Kobe
2026-09-08
Recruiting
AstraZeneca
Phase 3
6,950
Aomori, Chikushino-shi, Chūōku, Fukui-shi, Fukushima, Higashiibaraki-gun, Higashiohmi-shi, Iwakuni-shi
2026-08-24
Active, closed
GlaxoSmithKline
Phase 3
102
Aichi, Chiba, Fukui, Fukuoka, Fukushima, Hokkaido, Kanagawa, Kyoto
2026-06-29
Recruiting
Takeda
Phase 3
300
Nagoya, Fukushima, Gifu, Fukuyama-shi, Amagasaki-shi, Mibu, Bunkyo-ku, Shinagawa-ku
2026-05-21
Recruiting
Merck Sharp & Dohme LLC
Phase 3
876
Kitakyushu, Fukushima, Yamagata
2026-05-04
Recruiting
GlaxoSmithKline
Phase 2
200
Aichi, Chiba, Ehime, Fukushima, Gunma, Hokkaido, Ishikawa, Numakunai
2026-04-15
Recruiting
Merck Sharp & Dohme LLC
Phase 3
400
Kitakyushu, Fukushima
2026-03-18
Recruiting
EMD Serono Research & Development Institute, Inc.
Phase 3
202
Nagoya, Chiba, Kitakyushu-shi, Fukushima, Asahikawa-shi, Sapporo, Kobe, Kanazawa
2026-03-10
Recruiting
Janssen Research & Development, LLC
Phase 3
600
Aichi, Bunkyō City, Chiba, Chūō, Fuchū, Fukuoka, Fukushima, Isehara
2026-03-05
Recruiting
Eli Lilly and Company
Phase 2
450
Chikugo, Fukushima, Hachinohe, Hiratsuka, Karatsu, Kodaira, Kumamoto, Kurume
2026-02-10
Recruiting
Eli Lilly and Company
Phase 3
1,000
Arakawa City, Chikugo, Chiyoda City, Fukuoka, Fukushima, Ginowan, Hiratsuka, Karatsu
2026-02-09
Recruiting
Tokyo Women's Medical University
Phase 3
950
Akita, Chiba, Fukuoka, Fukushima, Fukuyama, Hamamatsu, Hirakata, Hiroshima
2026-01-28
Recruiting
Eli Lilly and Company
Phase 3
800
Bunkyō City, Chiba, Fukuoka, Fukushima, Hidaka, Hirakata, Hiroshima, Kagoshima
2025-12-22
Recruiting
Eli Lilly and Company
Phase 2
400
Chikugo, Chiyoda City, Fukushima, Iruma, Karatsu, Kōtō City, Kumamoto, Kure
2025-11-24
Recruiting
BioNTech SE
Phase 3
558
Bunkyō City, Chiba, Fukushima, Gifu, Hidaka, Hiroshima, Kagoshima, Kōtoku
2025-10-30
Recruiting
Daiichi Sankyo
Phase 3
710
Akashi-shi, Fukuoka, Fukushima, Hidaka-shi, Kōtoku, Kurume-shi, Niigata, Okayama
2025-09-30
Recruiting
BeOne Medicines
Phase 3
500
Nagoya, Nakamuraku, Matsuyama, Fukushima, Hiroshima, Sapporo, Nankoku, Kumamoto
2025-09-04
Recruiting
4D Molecular Therapeutics
Phase 3
480
Nagoya, Hyōgo, Fukushima, Mito, Miyazaki, Ginowan, Chiba, Fukuoka
2025-07-22
Recruiting
Takeda
Phase 3
347
Kasugai-Shi, Nagoya, Toyoake-shi, Chiba, Fukuoka, Fukushima, Hiroshima, Sapporo
2025-07-15
Active, closed
Astellas Pharma Inc
Phase 4
17
Nagoya, Fukushima, Kita-gun, Yokohama, Kyoto, Nagasaki, Ginowan-shi, Hirakata-shi
2025-07-08
Recruiting
AstraZeneca
Phase 2
987
Chiba, Fukuoka, Fukushima, Ginowan-shi, Hachioji-shi, Hamamatsu, Hiroshima, Izumi-shi
2025-06-27
Recruiting
GlaxoSmithKline
Phase 3
981
Kitakyushu-shi, Chiba, Fukuoka, Fukushima, Gifu, Hokkaido, Hyōgo, Ibaraki
2025-06-20
Active, closed
Arrowhead Pharmaceuticals
Phase 3
70
Kanazawa, Suita, Fukushima, Okayama, Saitama, Tokyo
2025-06-17
Active, closed
AstraZeneca
Phase 3
473
Chūōku, Fukushima, Hamamatsu, Ichikawa-shi, Kanazawa, Kishiwada-shi, Kita-gun, Komatsu-shi
2025-06-10
Recruiting
Janssen Research & Development, LLC
Phase 3
600
Bunkyō City, Fukuoka, Fukushima, Gifu, Kanazawa, Kobe, Kumamoto, Maebashi
2025-06-04
Recruiting
Swedish Orphan Biovitrum
Phase 2
156
Fukushima, Nagasaki, Yokohama
2025-05-28
Recruiting
Biogen
Phase 3
454
Toyoake-shi, Hirosaki-shi, Chiba, Urayasu-Shi, Sapporo, Kitakyushu-shi, Fukushima, Kawasaki-shi
2025-05-08
By invitation
Novo Nordisk A/S
Observational
30
Chiba, Fukui, Fukushima, Hyōgo, Kanagawa, Kawagoe, Miyagi, Nagano
2025-05-02
Active, closed
Ono Pharmaceutical Co., Ltd.
Phase 2
260
Aichi, Chiba, Fukushima, Gunma, Hiroshima, Hyōgo, Ibaraki, Kagawa
2025-04-24
Recruiting
Hoffmann-La Roche
Phase 3
450
Aichi, Chiba, Fukushima, Hiroshima, Hokkaido, Kanagawa, Okayama, Saitama
2025-04-09
Recruiting
Daiichi Sankyo
Phase 3
582
Akashi, Chūōku, Fukushima, Hidaka-Shi, Kōtoku, Kurume-shi, Nagoya, Niigata
2025-03-19
Recruiting
Novartis Pharmaceuticals
Phase 2/3
443
Kashiwa, Sapporo, Kobe, Yokohama, Chiba, Fukuoka, Fukushima, Ishikawa
2025-02-27
Active, closed
GlaxoSmithKline
Phase 2
307
Chiba, Fukui, Fukuoka, Fukushima, Gifu, Hiroshima, Hokkaido, Hyōgo
2025-02-10
Active, closed
AbbVie
Phase 2
150
Hirosaki, Fukushima, Tsukuba, Kanazawa
2025-01-20
Active, closed
Ipsen
Phase 3
18
Chiba, Fukushima, Hiroshima, Hokkaido, Kagawa, Kagoshima, Nagano, Nagasaki
2025-01-16
Active, closed
argenx
Phase 3
631
Nagoya, Fukushima, Hiroshima, Sapporo, Nishinomiya-shi, Tsukuba, Kahoku-gun, Kanazawa
2025-01-15
Recruiting
GlaxoSmithKline
Phase 3
520
Shibuya-Ku, Aichi, Ehime, Fukuoka, Fukushima, Gunma, Hyōgo, Ibaraki
2024-12-16
Recruiting
Ono Pharmaceutical Co., Ltd.
Phase 2
23
Nagoya, Sapporo, Kobe, Osaka, Chuo-ku, Chiba, Fukuoka, Fukushima
2024-11-25
By invitation
Sanofi
Phase 2
900
Sakaidechō, Chūō, Ube, Fukushima, Kyoto, Miyazaki
2024-09-30
Recruiting
Jazz Pharmaceuticals
Phase 3
550
Chiba, Chūōku, Fukuoka, Fukushima, Hidaka-shi, Isesaki-shi, Kagoshima, Kyoto
2024-08-13
Active, closed
Genmab
Phase 3
379
Toyoake, Matsuyama, Fukuoka, Fukushima, Sapporo, Amagasaki, Kagoshima, Isehara
2024-08-13
Recruiting
ARCAGY/ GINECO GROUP
Phase 3
250
Bunkyō City, Fukushima, Hidaka, Hirosaki, Kashiwa, Kawasaki, Koshigaya, Kurume
2024-07-30
Recruiting
Servier Bio-Innovation LLC
Phase 3
136
Sapporo, Kanazawa, Shōwaku, Chūōku, Yufu-Shi, Chuo-ku, Tokyo, Fukushima, Higashi
2024-07-09
Active, closed
Ono Pharmaceutical Co., Ltd.
Phase 1
20
Nagoya, Akita, Urayasu-shi, Fukuoka, Kitakyushu-shi, Kurume-shi, Fukushima, Gifu
2024-05-17
Recruiting
Boehringer Ingelheim
Phase 2
175
Akita, Amagasaki-shi, Fukuoka, Fukushima, Hachioji-shi, Kagawa, Kita-gun, Kagoshima, Kashihara
2024-05-15
Active, closed
AbbVie
Phase 2
156
Gamagori-shi, Nagakute, Kashiwa-shi, Urayasu-shi, Kitakyushu-shi, Fukushima, Gifu, Ogaki-shi
2024-03-23
Recruiting
Novartis Pharmaceuticals
Phase 3
450
Kashiwa, Sapporo, Kobe, Yokohama, Chuo Ku, Fukuoka, Fukushima, Ishikawa
2024-03-12
Active, closed
AbbVie
Observational
1,200
Nagoya, Toyoake, Hirosaki, Chiba, Sakura, Fukuoka, Fukushima, Asahikawa-shi
2024-02-19
Recruiting
Yonsei University
Phase 2
198
Kurume, Fukushima, Tsu, Sendai, Niigata, Hidaka, Tokushima, Tokyo
2024-01-22
Recruiting
AstraZeneca
Phase 3
625
Akashi-shi, Bunkyō City, Chiba, Chūōku, Fukuoka, Fukushima, Gifu, Hidaka-shi
2023-11-23
Active, closed
AstraZeneca
Phase 3
1,902
Akashi-shi, Akita, Bunkyō City, Chiba, Chūōku, Fukuoka, Fukushima, Gifu
2023-11-14
Active, closed
AstraZeneca
Phase 3
5,511
Bunkyō City, Chiba, Chūōku, Fukuoka, Fukushima, Hirakata-shi, Hiroshima, Iruma-Gun
2023-10-05
Active, closed
Gilead Sciences
Phase 3
654
Aichi, Aoba-ku, Bunkyō City, Chiba, Chūōku, Ehime, Fukushima, Kagoshima
2023-05-08
Recruiting
AstraZeneca
Phase 3
4,300
Chiba, Chūōku, Fukuoka, Fukushima, Hidaka-shi, Hirakata-shi, Hiroshima, Isehara-shi
2023-03-31
Active, closed
Novartis Pharmaceuticals
Phase 2
33
Fukushima
2023-02-28
Active, closed
Genmab
Phase 3
900
Nagoya, Kashiwa-shi, Matsuyama, Fukuoka, Fukushima, Sapporo, Kobe, Tsukuba
2023-02-08
Active, closed
Tanabe Pharma Corporation
Phase 1/2
46
Nagoya, Kashiwa-shi, Fukuoka, Iizuka-shi, Fukushima, Gifu, Ota-shi, Sapporo
2023-01-30
Recruiting
Genmab
Phase 1/2
952
Fukushima, Ōta, Sapporo, Akashi, Hidaka, Nagaizumi-chō, Koto, Shinjuku-ku
2022-12-07
Active, closed
Bellus Health Inc. - a GSK company
Phase 3
997
Aichi, Akita, Chiba, Fukui, Fukuoka, Fukushima, Gifu, Hiroshima
2022-12-05
Active, closed
AstraZeneca
Phase 3
1,174
Akashi-shi, Chiba, Chūōku, Fukuoka, Fukushima, Hiroshima, Isehara-shi, Kashiwa
2022-11-28
Active, closed
Sanofi
Phase 2
187
Nagaoka, Hamamatsu, Chūō, Fukushima, Osaka, Ōita, Saitama
2022-11-25
Active, closed
Alexion Pharmaceuticals, Inc.
Phase 3
260
Chiba, Fukushima, Higashimatsuyama-shi, Isehara-shi, Itabashi-ku, Kawasaki-shi, Morioka, Nagasaki
2022-11-21
Recruiting
Ono Pharmaceutical Co., Ltd.
Phase 2
100
Ehime, Fukushima, Hiroshima, Hokkaido, Hyōgo, Ibaraki, Kagoshima, Kanagawa
2022-11-04
Active, closed
Eli Lilly and Company
Phase 3
8,000
Bunkyō City, Chiba, Chūōku, Fukuoka, Fukushima, Fukuyama, Gifu, Hachioji-shi
2022-10-04
Active, closed
Genmab
Phase 3
549
Nagoya, Toyoake, Kashiwa-shi, Matsuyama, Fukuoka, Fukushima, Sapporo, Kobe
2022-09-20
Active, closed
Janssen Research & Development, LLC
Phase 3
418
Bunkyō City, Chūōku, Fujiidera-shi, Fukuoka, Fukushima, Hachinohe, Hachiōji, Hamamatsu
2022-09-13
Active, closed
Hoffmann-La Roche
Phase 3
139
Chiba, Fukuoka, Fukushima, Hyōgo, Kanagawa, Miyagi, Osaka, Tokyo
2022-08-30
Active, closed
Swedish Orphan Biovitrum
Phase 3
15
Fukushima, Kobe, Yokohama, Matsumoto, Bunkyō-Ku, Shinjuku-Ku, Gifu
2022-08-24
Active, closed
Ono Pharmaceutical Co., Ltd.
Phase 3
34
Aichi, Ehime, Fukuoka, Fukushima, Gunma, Hokkaido, Kagoshima, Kanagawa
2022-08-15
Active, closed
Gilead Sciences
Phase 3
443
Aichi, Aoba-ku, Bunkyō City, Chūōku, Ehime, Fukushima, Inamachi, Kagoshima
2022-07-25
Recruiting
Ono Pharmaceutical Co., Ltd.
Phase 3
15
Aichi, Fukuoka, Fukushima, Hiroshima, Hokkaido, Hyōgo, Ibaraki, Kagoshima
2022-07-12
Active, closed
Janssen Research & Development, LLC
Phase 2
36
Fukuoka, Fukushima, Kanagawa, Kawachi-Nagano, Matsudo-shi, Matsumoto, Sendai, Tokyo
2022-07-05
Recruiting
AstraZeneca
Observational
300
Aichi, Akita, Aomori, Chiba, Ehime, Fukui, Fukuoka, Fukushima
2022-06-02
Active, closed
AstraZeneca
Phase 3
644
Chūōku, Fukushima, Hiroshima, Isehara-shi, Kagoshima, Kashiwa, Kitaadachi-gun, Kōtoku
2022-05-16
Active, closed
ARCAGY/ GINECO GROUP
Phase 3
260
Fukuoka, Fukushima, Kōtoku, Saitama
2022-04-15
Active, closed
Seagen, a wholly owned subsidiary of Pfizer
Phase 3
654
Kamogawa, Kashiwa-Shi, Matsuyama, Fukuoka, Fukushima, Sapporo, Tsukuba, Kanazawa
2022-03-07
Recruiting
Sumitomo Pharma America, Inc.
Phase 1/2
606
Kashiwa-shi, Yoshida-gun, Fukushima, Isehara-shi, Nagasaki, Bunkyo-ku, Bunkyō City, Fukuoka
2022-02-28
Active, closed
GlaxoSmithKline
Phase 3
21
Nagoya, Kamogawa, Kashiwa, Matsuyama, Fukushima, Maebashi, Shibukawa, Numakunai
2022-02-10
Active, closed
AbbVie
Phase 3
735
Nagoya, Fukushima, Kobe, Nishinomiya-shi, Kagoshima, Kyoto, Miyazaki, Ōtsu
2022-01-13
Active, closed
AstraZeneca
Observational
1,620
Aichi, Akita, Aomori, Chiba, Ehime, Fukui, Fukuoka, Fukushima
2021-12-21
Active, closed
Amgen
Phase 3
303
Nagoya, Akita, Kamogawa-shi, Yoshida-gun, Fukuoka, Kurume-shi, Fukushima, Maebashi
2021-11-02
Active, closed
AstraZeneca
Phase 3
732
Chūōku, Fukuoka, Fukushima, Hiroshima, Isehara-shi, Kagoshima, Kashiwa, Kitaadachi-gun
2021-10-18
Active, closed
Beeline Medicines Corporation
Phase 2
248
Chiba, Eiheiji-cho,Yoshida-gun, Kitakyushu, Fukushima, Sapporo, Kanazawa, Sendai, Bunkyo-ku
2021-10-11
Active, closed
Hoffmann-La Roche
Phase 3
4,170
Isehara-Shi, Kumamoto-Shi Chuo-Ku, Naha, Osaka-Shi Chuo-Ku, Shinden, Koto-Ku, Fukushima, Hiroshima
2021-08-27
Recruiting
Zimmer Biomet
Not applicable
584
Fukui, Fukushima, Okinawa, Tokyo
2021-07-28
Active, closed
Novartis Pharmaceuticals
Phase 3
208
Nagoya, Isehara, Suwa, Suita, Shinjuku Ku, Fukushima, Ishikawa, Kyoto
2021-07-27
Recruiting
Janssen Research & Development, LLC
Phase 1/2
420
Fukuoka, Fukushima, Kanazawa, Kashiwa, Kobe, Maebashi, Nagoya, Sapporo
2021-05-19
Active, closed
AstraZeneca
Phase 3
1,157
Akashi-shi, Aomori, Bunkyō City, Chiba, Chūōku, Fukushima, Hidaka-shi, Hiroshima
2021-04-26
Active, closed
Novo Nordisk A/S
Phase 3
1,205
Bunkyo-ku, Tokyo, Fukui-shi, Fukui, Fukushima, Gifu, Hamamatsu-shi, Shizuoka, Hatsukaichi-shi, Hiroshima, Hiroshima-shi, Hiroshima, Izunokuni-shi, Shizuoka
2021-04-01
Active, closed
Genmab
Phase 3
483
Fukuoka, Fukushima, Fukuyama, Hokkaido, Kashiwa, Kyoto, Matsuyama, Mie
2021-01-13
Active, closed
Amgen
Phase 1/2
181
Akita, Kashiwa-shi, Fukushima, Yokohama, Yokohami-shi
2021-01-04
Recruiting
Mirati Therapeutics Inc.
Phase 2/3
626
Nagoya, Toon-shi, Fukushima, Akashi, Nishinomiya-Shi, Sagamihara, Sendai, Nagasaki
2020-12-02
Active, closed
Alexion Pharmaceuticals, Inc.
Phase 3
281
Fukushima, Kanazawa, Kashiwa-shi, Kita-ku, Kumamoto, Matsumoto-shi, Nagoya, Shibuya-ku
2020-11-03
Recruiting
Taiho Pharmaceutical Co., Ltd.
Phase 1
59
Bunkyō City, Fukushima, Iruma, Kyoto, Nagasaki, Osaka, Sakai, Shinagawa-Ku
2020-10-30
Active, closed
GlaxoSmithKline
Phase 3
302
Aichi, Chiba, Ehime, Fukushima, Gunma, Hokkaido, Numakunai, Okayama
2020-10-01
Active, closed
AbbVie
Phase 3
531
Nagoya, Yoshida-gun, Fukuoka, Fukushima, Fukuyama, Sapporo, Kobe, Higashiibaraki-gun
2020-09-10
Active, closed
AbbVie
Phase 3
330
Nagoya, Toyoake, Aomori, Chiba, Kashiwa-shi, Toon-shi, Fukuoka, Fukushima
2020-08-31
Active, closed
Alexion Pharmaceuticals, Inc.
Phase 3
125
Fukushima, Nagoya, Shibuya-ku
2020-08-25
Active, closed
Genmab
Phase 1/2
78
Sendai, Aichi, Chiba, Ehime, Fukuoka, Fukushima, Kagoshima, Kyoto
2020-08-20
Active, closed
AstraZeneca
Phase 3
818
Chiba, Fukuoka, Fukushima, Hidaka-shi, Hiroshima, Kagoshima, Kitaadachi-gun, Kōtoku
2020-04-16
Active, closed
GlaxoSmithKline
Phase 3
325
Shibuya-Ku, Aichi, Chiba, Ehime, Fukushima, Gifu, Gunma, Hokkaido
2020-04-02
Active, closed
RECORDATI GROUP
Observational
429
Fukushima, Himeji-shi
2019-12-12
Active, closed
Janssen Research & Development, LLC
Phase 2/3
1,064
Bunkyō City, Chiba, Chikushino-shi, Ehime, Fujiidera-shi, Fukuoka, Fukuoka-ken, Fukushima
2019-09-26
Active, closed
Janssen Research & Development, LLC
Phase 2/3
118
Fukushima, Iruma-gun, Kanagawa, Kitakyusyu-Shi, Kofu, Ōgaki, Sapporo, Sendai
2019-08-15
Active, closed
Takeda
Phase 3
245
Chiba, Kashiwa, Fukushima, Sapporo, Isehara, Okayama
2018-10-04
Active, closed
Merck Sharp & Dohme LLC
Phase 3
797
Nagoya, Kashiwa, Kitakyushu, Akashi, Kawasaki, Yokohama, Yufu, Fukushima
2018-04-24
Active, closed
Swedish Orphan Biovitrum
Phase 3
407
Chūō, Fukuoka, Fukushima, Miyagi, Miyazaki, Tokyo, Tōon, Tsu
2017-06-26
Active, closed
AstraZeneca
Phase 3
987
Chūōku, Fukuoka, Fukushima, Himeji-shi, Iwakuni-shi, Kashiwa, Kōtoku, Kurume-shi
2017-03-27
Active, closed
AstraZeneca
Phase 3
953
Bunkyō City, Fukushima, Habikino-shi, Hirosaki-shi, Iizuka-shi, Iwakuni-shi, Kanazawa, Kishiwada-shi
2015-11-03
Active, closed
AstraZeneca
Phase 3
1,118
Fukushima, Himeji-shi, Hirakata-shi, Hirosaki-shi, Iizuka-shi, Iwakuni-shi, Izumi-shi, Kanazawa
2015-07-21