white hair
Conditions
Interventions
experimental group:concentrated growth factor
control group:Nil
Sponsors
Xiangyang First People's Hospital Affiliated Hospital of Hubei University of Medicine
Eligibility
Sex/Gender
All
Age
45 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Aged from 45 to 70 years; 2. The number of white hair at the line from ear edge to eyebrow arch is more than 20%; 3. Have the need and willingness to turn white hair black, voluntarily sign the informed consent of clinical trial, and can actively cooperate with treatment and visitors; 4. No deformity, scar, alopecia areata or hair loss on the left and right scalp; 5. No diseases of the skin system; 6. The ongoing treatment of the subject has no effect on this study.
Exclusion criteria
Exclusion criteria: 1.Have received hair transplantation, hair coloring, perm, traditional Chinese medicine and other drugs to promote hair regeneration and blackening within 6 months before the date of operation; 2.Patients with white disease and vitiligo; 3.During the trial, there were violent scalp and hair root traction, trauma, infection, facial neuritis, trigeminal neuralgia; 4.Ultraviolet light sensitivity, scar constitution; 5.Pregnant or lactating women, women who plan to become pregnant during the study period; 6.Coagulation dysfunction; 7.Autoimmune diseases such as: Hashimoto's disease, rheumatoid arthritis; 8.Patients suffering from serious organic diseases, such as coronary heart disease, hypertension, diabetes, pulmonary dysfunction and other unstable disease control; 9.Malignant tumor; 10.People suffering from acute or chronic infectious diseases, mental diseases and mental disorders; 11.Undernourished, stressed and emotionally unstable.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Local number of white hair;Local number of black hair;Quantitative assessment of hair growth; | — |
Primary
| Measure | Time frame |
|---|---|
| Number of hair changes from white to black in the intervention area; | — |
Countries
China
Contacts
Public ContactPei Bin
Xiangyang First People’s Hospital Affiliated Hospital of Hubei University of Medicine
Outcome results
None listed