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Clinical study of microneedle-assisted polyglutamate delivery for androgenetic alopecia

Clinical study of microneedle-assisted polyglutamate delivery for androgenetic alopecia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600117408
Enrollment
Unknown
Registered
2026-01-23
Start date
2024-07-16
Completion date
Unknown
Last updated
2026-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Androgenetic Alopecia

Interventions

Treatment group:Using the Shupu Weiguangsu minimally invasive scalp treatment, the patients scalp is first cleaned and disinfected with ozone water. Then, the Shupu Scalp Infusion Device is used to pe

Sponsors

Xianyang Hospital, Yan'an University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: (1) Clinically diagnosed with androgenetic alopecia (meeting the diagnostic criteria of the "2023 Clinical Practice Guidelines: Diagnosis and Treatment of Androgenetic Alopecia"); (2) Have not used oral or topical hair loss treatments in the past six months; hair loss not caused by skin diseases such as leprosy or syphilis, trauma, or medications; not pregnant or breastfeeding. (3) Average age 18 to 60 years, any gender; (4) Voluntarily agree to participate in the study and sign the informed consent form.

Exclusion criteria

Exclusion criteria: (1) Those with a history of androgenic alopecia for more than 10 years; (2) Those who have received other treatments in the past 3 months; (3) Those with a history of malignant tumors, platelet function disorders, anemia, or bleeding disorders; (4) HIV patients, or those positive for hepatitis B or hepatitis C; (5) Those with impaired immune function; (6) Those with active skin diseases or skin infections in the pre-treatment area; (7) Those taking nonsteroidal anti-inflammatory drugs; (8) Those prone to keloids.

Design outcomes

Primary

MeasureTime frame
Overall efficacy rate;Hair parameters (hair density, hair shaft diameter, vellus hair percentage);

Secondary

MeasureTime frame
Scalp symptom scores (folliculitis, greasiness, itching, dandruff);DLQI (Dermatology Life Quality Index) score;Patient satisfaction;Physician visual subjective assessment score;

Countries

China

Contacts

Public ContactXiaoyan Chen

Xianyang Hospital, Yan'an University

631146340@qq.com+86 138 9203 5531

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026