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Autologous Non-cultured Epidermal Cell Suspension Transplantation in the Treatment of Vitiligo
Sponsor: Peking University People's Hospital
Summary
To observe the long-term efficacy and safety of autologous non cultured epidermal cell suspension transplantation in the treatment of vitiligo, analyze the correlation between cell density, type, and postoperative efficacy and prognosis, and providing a basis for clinical application.
Key Details
Gender
All
Age Range
8 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2024-04-25
Completion Date
2025-12-31
Last Updated
2025-09-23
Healthy Volunteers
No
Conditions
Interventions
Autologous Non-cultured Epidermal Cell Suspension transplantation
1. Thin split thickness skin grafts were taken from the donor site (anterolateral thigh) after application of topical anaesthesia under complete aseptic precautions. 2. The cell suspension was prepared by the cell sorting kit (Primcell, Jiangsu Repatec Life Science Co.,Ltd). 3. Then the recipient skin was uniformly dermabraded using an electrical dermabrader set at 10,000 to 20,000 rpm until punctate bleeding points appeared. 4. The cell suspension was applied onto the dermabraded recipient area. 5. The recipient site was then fixed firmly with dressings and elastic bandage. The dressings were removed 10 days after transplantation.
Locations (1)
Peking University People's Hospital
Beijing, Beijing Municipality, China