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

SHR-1905 treatment for moderate-to-severe atopic dermatitis

Official title: A Randomized, Double-blind, Placebo-controlled Phase IIa Study to Evaluate the Efficacy and Safety of SHR-1905 Injection in Patients With Moderate to Severe Atopic Dermatitis

Run by Guangdong Hengrui Pharmaceutical Co., Ltd · NCT07211542 · Data updated 2026-11-12

This trial will test whether SHR-1905 injections help adults aged 18–75 who have moderate-to-severe atopic dermatitis.

Quick facts

PhasePhase 2
Study typeInterventional
Ages18 Years to 75 Years
SexAll
Enrollment75 (estimated)
SponsorGuangdong Hengrui Pharmaceutical Co., Ltd
Industry-sponsored
Locations1 site (Guangzhou, Guangdong)
StatusRecruiting
StartedNovember 7, 2025
Main results expectedSeptember 2026
Study endsFebruary 2027
Registry record updatedApril 8, 2026
Trial IDNCT07211542 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults 18–75 with moderate-to-severe atopic dermatitis who can communicate with investigators, give informed consent, and comply with study procedures are ideal candidates.

Probably not a fit

Patients who are pregnant or lactating, have hypersensitivity to the study drug, other active skin diseases that confound assessment, a history of malignancy, or serious uncontrolled comorbidities may not benefit or be eligible.

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 gives adults with moderate-to-severe atopic dermatitis injections of SHR-1905 or a blank preparation and monitors response and side effects. Participants must be 18–75 years old, able to consent, and meet inclusion/exclusion criteria. The primary focus is on clinical skin outcomes and safety measured during the treatment period at a single site in Guangzhou, China. Investigators will compare symptom improvement and adverse events between the SHR-1905 and blank-preparation groups.

Why it matters

Potential benefit: If successful, SHR-1905 could reduce inflammation and improve skin clearance and quality of life for people with moderate-to-severe atopic dermatitis.

How similar studies have gone: Other biologic and systemic therapies have shown benefit in moderate-to-severe atopic dermatitis, but SHR-1905 is an investigational agent with limited published data to date.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. The subjects have voluntarily signed the informed consent form prior to the start of any procedures related to the study, are able to communicate smoothly with the researcher, understand and are willing to strictly abide by the requirements of this clinical research protocol to complete the study.
2. At the time of signing the informed consent, the subjects are ≥ 18 years old and ≤ 75 years old, male or female.
3. Have atopic dermatitis at screening.

Exclusion Criteria:

1. Hypersensitivity to the study drug or any ingredient in the study drug.
2. Have other active skin disease or skin complications due to other conditions that may affect the evaluation of Atopic Dermatitis (AD).
3. Has malignancy or has a history of malignancy.
4. Have serious concomitant diseases and other conditions that the investigator considers inappropriate to participate in this trial.
5. Females who are pregnant or lactating.

Where it's running

  • Dermatology Hospital of Southern Medical University
    Guangzhou, Guangdong, 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.