New pill could help regrow hair in severe alopecia
NCT ID NCT07023302
First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 2 times
Summary
This study tests a daily pill called upadacitinib for people with severe alopecia areata, an immune system attack on hair follicles causing at least 25% scalp hair loss. About 123 teens and adults in Japan will take either the drug or a placebo for up to 104 weeks to see if it safely regrows hair. The goal is to reduce hair loss to 10% or less of the scalp.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Hamamatsu University Hospital /ID# 274639
Hamamatsu, Shizuoka, 431-3192, Japan
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Juntendo Tokyo Koto Geriatric Medical Center /ID# 275424
Tokyo, 136-0075, Japan
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Kanazawa Medical University Hospital /ID# 275521
Kahoku-gun, Ishikawa-ken, 920-0265, Japan
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Keio University Hospital /ID# 275640
Shinjuku-ku, Tokyo, 160-8582, Japan
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Kurume University Hospital /ID# 275519
Kurume-shi, Fukuoka, 830-0011, Japan
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Kyorin University Hospital /ID# 274882
Mitaka-shi, Tokyo, 181-8611, Japan
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Nagomi Dermatology Clinic /ID# 275418
Ebina-shi, Kanagawa, 243-0432, Japan
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Nagoya City University Hospital /ID# 275409
Nagoya, Aichi-ken, 467-8602, Japan
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Niigata University Medical and Dental Hospital /ID# 274775
Niigata, Niigata, 951-8520, Japan
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Osaka Metropolitan University Hospital /ID# 274956
Osaka, Osaka, 545-8586, Japan
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Rifu Dermatology Allergy Clinic /ID# 274875
Miyagi-gun, Miyagi, 981-0112, Japan
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Shinsaibashi Inui Dermatology Clinic. /ID# 274851
Osaka, Osaka, 542-0081, Japan
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Tohoku University Hospital /ID# 274931
Sendai, Miyagi, 980-8574, Japan
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Tokyo Medical University Hospital /ID# 274844
Shinjuku-ku, Tokyo, 160-0023, Japan
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Yamaguchi University Hospital /ID# 274638
Ube, Yamaguchi, 755-8505, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a daily pill regrow hair in alopecia areata? a trial seeks answers
- Blood test may reveal hidden clues to hair loss severity