New pill shows promise for severe eczema in major trial
NCT ID NCT05526222
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new oral medication, jaktinib, for adults with moderate to severe atopic dermatitis (eczema). About 443 participants will receive either jaktinib or a placebo to see if it improves skin symptoms like redness and itching. The goal is to find a safe and effective treatment option for people whose eczema is not well controlled.
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
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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443 people
The number who actually took part.
- Started
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Jul 2022
- Expected to finish
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Have fully understood the test and voluntarily signed the informed consent; * When signing the informed consent form, the age of male or female subjects must be ≥ 18 years old; * The onset time of atopic dermatitis was at least 1 year at the time of screening, and the subjects met the Hanifin and Rajka criteria for atopic dermatitis at the time of screening; * For women with reproductive ability and all male subjects, during the trial period and within 6 months after the discontinuation of the trial drug, they must maintain abstinence or contraception, including but not limited to physical and drug contraception. * The subjects were able to communicate well and agreed to follow the study and follow-up procedures. Exclusion Criteria: * The investigator considers that any subjects are not suitable to participate in the trial.
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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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139 People's Middle Road
Changsha, Hunan, 410008, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Skin scans may predict who responds to dupilumab for eczema
- Can a daily liquid medicine calm severe eczema in toddlers and preschoolers?
- Scientists probe whether lebrikizumab rewires diseased skin at the molecular level
- Can a Lab-Made antibody calm severe eczema?
- Is your nose fueling infected eczema and scabies sores?
- Can an eczema drug reshape the Skin's microbial community?