Efficacy of Different Densities of Fractional Carbon Dioxide in Treatment of Post Burn Scars
Scar
About this trial
This is an interventional treatment trial for Scar focused on measuring Fractional laser, Postburn scar, Density
Eligibility Criteria
Inclusion Criteria:
• Burn scars of at least 1 year duration.
- Patients with three separate lesions each of them about 2 to 5cm or patients with single lesion equal or more than 8 to 10cm.
Exclusion Criteria:
• Pregnancy.
- Lactation.
- Oral retinoid drugs within the past 6 months.
Sites / Locations
- Souzan Mohamed Amin
Arms of the Study
Arm 1
Arm 2
Arm 3
Active Comparator
Active Comparator
Active Comparator
Low density
Medium density
High density
Fractional carbon dioxide laser: Lesion A or part A parameters: 20 W, 800-1000μs dwell time, 2 to 3 stacks according to scar thickness, 900µm spacing (7.4% density).
Fractional carbon dioxide laser : Lesion B or part B parameters: 20 W, 800-1000μs dwell time, 2 to 3 stacks according to scar thickness, 600µm spacing (12.6% density).
Fractional carbon dioxide laser : Lesion C or part C parameters: 20 W, 800-1000μs dwell time, 2 to 3 stacks according to scar thickness, 300 µm spacing (25.6% density).