Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 18 to 75

CM512 for adults with moderate-to-severe atopic dermatitis

Official title: A Randomized, Double-Blind, Placebo-Controlled, Multicenter Phase 2 Study to Evaluate the Efficacy and Safety of CM512 in Patients With Moderate-to-Severe Atopic Dermatitis

Run by Keymed Biosciences Co.Ltd · NCT06947980 · Data updated 2026-11-12

This study will test whether CM512 helps adults with moderate-to-severe atopic dermatitis reduce itching and improve skin lesions compared with a placebo.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment200 (estimated)
SponsorKeymed Biosciences Co.Ltd
Industry-sponsored
Locations1 site (Beijing)
StatusRecruiting
StartedJune 19, 2025
Main results expectedJuly 18, 2026
Study endsNovember 7, 2026
Registry record updatedAugust 17, 2025
Trial IDNCT06947980 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults with atopic dermatitis for at least one year who meet objective severity criteria (EASI ≥16, IGA ≥3, ≥10% BSA affected, and mean weekly pruritus NRS ≥4), who are not pregnant and who have completed required washout periods and have no major organ dysfunction are ideal candidates.

Probably not a fit

Patients with mild disease, those who cannot complete required washout from prior therapies, pregnant individuals, or people with significant organ dysfunction or other conditions that affect safety or outcome assessment are unlikely to benefit from participation.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase 2 interventional trial compares CM512 against placebo in adults with moderate-to-severe atopic dermatitis. Participants must have had AD for at least one year and meet objective severity thresholds (EASI ≥16, IGA ≥3, ≥10% BSA involvement and mean weekly pruritus NRS ≥4). Eligible patients will receive either CM512 or a matching placebo and be monitored for efficacy and safety outcomes during the treatment period. The trial is sponsored by Keymed Biosciences and conducted at Peking University People's Hospital in Beijing.

Why it matters

Potential benefit: If successful, CM512 could reduce skin inflammation and itch and improve overall disease severity for adults with moderate-to-severe atopic dermatitis.

How similar studies have gone: Other systemic treatments for moderate-to-severe atopic dermatitis, including biologics and JAK inhibitors, have shown clear benefits in this population, while CM512 itself is a novel candidate being tested in this setting.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with a diagnosis of AD for at least 1 year according to the American Academy of Dermatology's consensus criteria prior to the screening visit meeting all of the following criteria:
* EASI≥16 at Screening and Baseline visits;
* Investigator's Global Assessment (IGA) score of≥3 at Screening and Baseline visits;

  * 10% Body Surface Area (BSA) of AD involvement at Screening and Baseline visits;
* Mean of weekly Pruritus Numeric Rating Scale (NRS) severity score≥4 at Baseline;

Exclusion Criteria:

* Not enough washing-out period for previous therapy.
* Concurrent disease/status which may potentially affect the efficacy/safety judgement.
* Organ dysfunction.
* Pregnancy.
* Other.

Where it's running

  • Peking University People's hospital
    Beijing, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.