New drug TAK-279 targets rare, severe psoriasis in phase 3 trial
NCT ID NCT06323356
First seen Jun 25, 2026 · Last updated Jul 31, 2026 · Updated 3 times
Summary
This phase 3 trial tests the drug TAK-279 in 18 adults with generalized pustular psoriasis or erythrodermic psoriasis, two rare and severe forms of the disease. All participants receive the drug for up to 52 weeks to see if it clears skin symptoms and is safe. The study is open-label, meaning everyone knows they are getting the active treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- TAK-279 (a drug taken by mouth)
- What this could lead to
- If it works, this could provide a new treatment option for people with rare, severe forms of psoriasis that are hard to control.
- What could go wrong
- This is a small, open-label study with only 18 participants, so results may not apply to everyone. The drug may cause side effects or not work as hoped.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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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Fujita Health University Hospital
Toyoake, Aichi-ken, Japan
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Fukuoka University Hospital
Fukuoka, Japan
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Hospital of the University of Occupational and Environmental Health, Japan
Kitakyushu, Fukuoka, Japan
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Isesaki Municipal Hospital
Isesaki, Gunma, Japan
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Juntendo University Urayasu Hospital
Urayasu, Chiba, Japan
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Kansai Medical University Hospital
Hirakata, Osaka, Japan
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Kimitsu Chuo Hospital
Kisarazu, Chiba, Japan
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Kobe University Hospital
Kobe, Hyōgo, Japan
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Mie University Hospital
Tsu, Mie-ken, Japan
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Nagoya City University Hospital
Nagoya, Aichi-ken, Japan
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Nippon Life Hospital
Osaka, Japan
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Okayama University Hospital
Okayama, Japan
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Osaka Metropolitan University Hospital
Osaka, Japan
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Saitama Medical University Hospital
Iruma, Saitama, Japan
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St.Luke's International Hospital
Chūō, Tokyo, Japan
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Teikyo University Hospital
Itabashi-ku, Tokyo, Japan
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The Jikei University Hospital
Minato-ku, Tokyo, Japan
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Tokai University Hospital
Isehara, Kanagawa, Japan
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Tokyo Medical University Hospital
Shinjuku-ku, Tokyo, Japan
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University Hospital, Kyoto Prefectural University of Medicine
Kyoto, Japan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Costa rica launches national registry to track rare skin disease
- New registry aims to unlock secrets of rare skin disease GPP
- New injection aims to stop dangerous psoriasis flares in their tracks
- New drug spesolimab under Real-World watch for rare skin disease
- Psoriasis flare drug study pulled before it began
- New pill shows promise for rare, severe psoriasis