New drug shows promise for regrowing hair in severe alopecia
NCT ID NCT06018428
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a drug called bempikibart (ADX-914) in 75 adults with severe alopecia areata, a condition causing significant scalp hair loss. In the first part, some participants received the drug and some a placebo to see if it helps hair regrow. The second part gives the drug to all participants to check safety and effectiveness over a longer period.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bempikibart (ADX-914)
- What this could lead to
- If successful, this could offer a new treatment option for people with severe alopecia areata, potentially regrowing significant scalp hair.
- What could go wrong
- This is an early Phase 2 trial with only 75 participants, so results may not apply to everyone. The drug may not work better than placebo, and side effects are still being studied.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Sep 2023
- Expected to finish
-
Sep 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: 1. Adult men and women, aged 18 to 75 years, inclusive, at the time of informed consent. 2. Clinical diagnosis of severe to very severe alopecia areata, defined as the presence of ≥50% total scalp hair loss at screening and baseline as measured by the SALT score. Key Exclusion Criteria: 1. History of or diagnosis at screening of any another form of alopecia based on assessment by investigator. 2. History (lifetime) or presence of hair transplants. 3. History (lifetime) or presence of micropigmentation of the scalp (Note: Microblading of the eyebrows is permitted). 4. Use of systemic, topical, or device-based therapy for AA. 5. History of, recent, or current clinically serious viral, bacterial, fungal, or parasitic infection or mycobacterial infection or at risk of serious infection.
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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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Austin, Texas
Austin, Texas, 78759, United States
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Bexley, Ohio
Bexley, Ohio, 43209, United States
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Bowling Green, Kentucky
Bowling Green, Kentucky, 42104, United States
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Burlington, Massachusetts
Burlington, Massachusetts, 01805, United States
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Clarksville, Indiana
Clarksville, Indiana, 47129, United States
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Clinical Trials
Canton, Ohio, 44718, United States
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Clinical Trials
Calgary, Alberta, T1Y 0B4, Canada
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Clinical Trials
Winnipeg, Manitoba, R3M 3Z4, Canada
-
Clinical Trials
Oakville, Ontario, L6J 7W5, Canada
-
Clinical Trials
Peterborough, Ontario, K9J 5K2, Canada
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Clinical Trials
Waterloo, Ontario, N2J 1C4, Canada
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Encinitas, California
Encinitas, California, 92024, United States
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Fayetteville, Arkansas
Fayetteville, Arkansas, 72703, United States
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Fountain Valley, California
Fountain Valley, California, 92708, United States
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Frisco, Texas
Frisco, Texas, 75034, United States
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Hot Springs, Arkansas
Hot Springs, Arkansas, 71913, United States
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Houston, Texas
Houston, Texas, 77056, United States
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Jordan, Utah
Jordan, Utah, 84095, United States
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Lomita, California
Lomita, California, 90717, United States
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Mason, Ohio
Mason, Ohio, 45040, United States
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Mayfield Heights, Ohio
Mayfield Heights, Ohio, 44124, United States
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Miami, Florida
Miami, Florida, 33173, United States
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New Haven, Connecticut
New Haven, Connecticut, 06519, United States
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New York, New York
New York, New York, 10012, United States
-
New York, New York
New York, New York, 10023, United States
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Portland, Oregon
Portland, Oregon, 97225, United States
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San Antonio, Texas
San Antonio, Texas, 78213, United States
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Scottsdale, Arizona
Scottsdale, Arizona, 85255, United States
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Spokane, Washington
Spokane, Washington, 99202, United States
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Tampa, Florida
Tampa, Florida, 33613, United States
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Troy, Michigan
Troy, Michigan, 48084, United States
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Warren, Michigan
Warren, Michigan, 48192, United States
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Wilmington, North Carolina
Wilmington, North Carolina, 28405, United States
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