Topical YR001 Ointment in Adult With Mild to Moderate Atopic Dermatitis

Eligibility Criteria

• 1. Written informed consent obtained from the subject.
• 2. Male or female subject is aged 18 or older.
• 3. Subject has a weight of at least 50 kg and a body mass index (BMI) between 18.0 and 30.0 kg/m2, inclusive.
• 4. An Investigator Static Global Assessment (ISGA) score of 2 (mild) to 3 (moderate) at screening and Baseline.
• 1. Pregnant or lactating women.
• 2. Any skin tattoo, scar, cuts, bruises, or other skin damage, including excessive UV exposure, at the possible IP application sites.
• 3. Patients who have a source of itch solely or significantly from untreatable areas (face, scalp, genitals, palms of hands or soles of feet).
• 4. Have concomitant skin disease or infection (e.g., acne, impetigo) or presence of skin comorbidities in the skin areas to be dosed that may interfere with study assessments and treatment response.
• 5. Participation in another interventional clinical trial (e.g. investigational drug, biological agent, or device) within 30 days or 5 half-lives of investigational agent (whichever is longer) before entering, or during the trial, or previous participation in this clinical trial.