Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2026-03-26 @ 3:19 PM
Ignite Modification Date:
2026-03-26 @ 3:19 PM
NCT ID:
NCT07457294
Eligibility Criteria:
Inclusion Criteria:
* Participants who are able to understand and comply with the protocol, voluntarily participate in the study, and sign the written informed consent form (ICF); for a participant aged \<18 years, the written ICF must be co-signed by the minor participant and a parent or legal guardian based on informed consent;
* Age ≥12 years at the time of ICF signing, regardless of gender;
* Diagnosis of moderate to severe acne vulgaris (including the nose) at screening and randomization, with an IGA score of 3 or 4, and facial lesions meeting the following criteria: 30-75 inflammatory lesions (papules, pustules, and nodules) and 30-100 non-inflammatory lesions (open and closed comedones);
* Participants have used the same brand and type of skin and hair care products for at least 2 weeks prior to randomization and agree to continue the current products and regimen during the study period;
* Female participants of childbearing potential (and their male partners) and male participants (and their female partners) must use highly effective contraception throughout the study period and for at least 3 months after the last dose of the study drug . Participants must have no plans for conception, sperm donation, or egg donation throughout the study period and for at least 3 months after the last dose of the study drug.
Exclusion Criteria:
* Participants have more than 2 facial nodules at screening or randomization;
* Participants have facial cysts at screening or randomization;
* Participants have conditions at screening or randomization, which may interfere with the investigator's clinical assessments, including but not limited to: 1) Other facial dermatoses: specific types of acne (e.g., nodulocystic acne, acne conglobata, acne fulminans, etc.), secondary acne (e.g., drug-induced acne, mechanical acne, occupational acne, chloracne, etc.), or other facial rashes due to different conditions (e.g., rosacea, seborrheic dermatitis, solar dermatitis, lupus miliaris disseminatus faciei, psoriasis, eczema, etc.); 2) Facial skin or hair conditions that may interfere with clinical assessments (e.g., prominent beard, sideburns, whiskers, etc.);
* Participants have systemic diseases with associated skin lesions: e.g., inflammatory bowel disease (Crohn's disease and ulcerative colitis), SAHA syndrome (seborrhea-acne-hirsutism-androgenetic alopecia syndrome), PCOS syndrome (polycystic ovary syndrome), SAPHO syndrome (synovitis-acne-pustulosis-hyperostosis-osteomyelitis), PAPA syndrome (pyogenic sterile arthritis-pyoderma gangrenosum-acne syndrome), hyperandrogenism-insulin resistance-acanthosis nigricans syndrome, congenital adrenal hyperplasia, etc.;
* Prior use of the topical acne medications or therapies or Use of the systemic medicationsï¼›
* Use of skin care products with anti-acne efficacy within 2 weeks prior to randomization;
* Participants have any serious or unstable medical condition that, in the investigator's judgment, may affect the participant's safety during the study and/or impede study completion, including but not limited to cardiovascular, gastrointestinal, hepatic, renal, neurological, musculoskeletal, infectious, endocrine, metabolic, hematological, or psychiatric disorders.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
12 Years
Study:
NCT07457294
Study Brief:
Protocol Section:
NCT07457294