Scar
Conditions
Interventions
group 1:CO2 fractional laser-assisted betamethasone delivery, CO2 FLABD
group 2:CO2 fractional laser monotherapy, CO2 FLM
Sponsors
Plastic and Cosmetic Center, the 988th Hospital of Joint Support Force
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Patients with hypertrophic scars, 18~65 years old, at least 3 months. Linear scars were expected to be at least 3cm in length. Patchy scars were at least greater than 3cm2.
Exclusion criteria
Exclusion criteria: Patients with underlying systemic diseases, pregnant women, patients who could not be followed up, patients who could not tolerate the risks of the study, patients who could not give oral and written informed consent, patients who could not communicate normally, patients who had history of laser treatment, hormone and isotretinoin use or exposure to sunlight within 3 months before treatment, keloids, unhealed wounds around scars, and a history of allergy to topical anesthetics.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Patient and Observer Scar Assessment Scale;Vancouver scar scale;Visual analogue scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| the Height degree of scar;complication rates; | — |
Countries
China
Contacts
Public ContactZonghui Liu
Plastic and Cosmetic Center, the 988th Hospital of Joint Support Force
Outcome results
None listed