To Evaluate the Efficacy and Safety of GT20029 Solution in the Treatment of Androgenetic Alopecia… (NCT06692465) | Clinical Trial Compass
CompletedPhase 2
To Evaluate the Efficacy and Safety of GT20029 Solution in the Treatment of Androgenetic Alopecia (AGA) in Chinese Adult Males
China180 participantsStarted 2023-04-13
Plain-language summary
The study is a multicenter, randomized, double-blind, placebo-controlled phase II clinical study to evaluate the efficacy and safety of GT20029 solution.
Who can participate
Age range18 Years
SexMALE
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
✓. Agree to follow the trial treatment plan and visit plan, voluntarily enroll, and sign the informed consent form in writing.
✓. Male, aged ≥ 18 years old, in good overall health;
✓. Clinical diagnosis of androgenetic alopecia (refer to 2019 edition of Chinese Guidelines for the Diagnosis and Treatment of Androgenetic Alopecia);
✓. Alopecia severity according to Hamilton-Norwood classification IIIv, IV, V;
✓. Willing to maintain the same hair style, hair color and hair length throughout the trial;
✓. No parenting plan and able to use highly effective contraception during the trial and for 3 months after the last dose.
Exclusion criteria
✕. History of severe systemic diseases/surgical history, which may affect the safety and efficacy evaluation of the investigational drug, such as circulatory system, nervous system, blood system, digestive system (such as inflammatory bowel disease), immune system, mental system diseases;
✕. Alopecia areata or diffuse alopecia areata, syphilis alopecia, cicatricial alopecia, malnutrition, chemotherapy/radiotherapy caused by alopecia;
✕. Patients with scalp skin diseases that affect the efficacy evaluation, trauma in the target area of the scalp or other scalp skin lesions requiring topical drug treatment, such as fungal or bacterial infections, severe seborrheic dermatitis, scalp psoriasis, contact dermatitis, severe folliculitis or scalp atrophy;
✕. Combined with diseases that have an impact on hair growth, such as connective tissue disease, moderate to severe anemia, and significant weight loss in a short period of time;
What they're measuring
1
Change in non-vellus hair count (TAHC, Target Area Hair Counts) within target area (change from baseline at 12 weeks of treatment)
✕. Patients who have a history of hair transplantation or need to wear wig hair cover for a long time during the trial treatment;
✕. Combined with endocrine related diseases affecting androgen levels, including but not limited to male testicular disease, Klinefelter syndrome, diseases affecting the hypothalamus-pituitary-gonadal axis;
✕. Use of Chinese patent medicine drugs, food and health products with alopecia treatment 1 month before screening, such as Yangxue Shengfa Capsules, Lingdan Tablets, Zhangguang 101 germinal fluid, and Caifei Germinative fluid;
✕. Patients who have taken androgen replacement therapy, immunosuppressive agents, corticosteroids preparations and other drugs that may interfere with the efficacy evaluation within 3 months before screening;