The Safety and Efficacy of Thermo-mechanical System for Fractional Ablation Associated Triamcinolone Acetonide Drug Delivery for the Treatment of Hypertrophic Scars and Keloids

The Safety and Efficacy of Thermo-mechanical System for Fractional Ablation Associated Triamcinolone Acetonide Drug Delivery for the Treatment of Hypertrophic Scars and Keloids

This study aims to assess the safety and efficacy of Thermo-mechanical system for fractional ablation associated triamcinolone acetonide drug delivery for the treatment of Hypertrophic scars and Keloids.

Inclusion Criteria:

• Healthy volunteers without underlying disease
• Patient with keloid age more than 6 months and keloid thickness more than 1 mm.

Exclusion Criteria:

• Dermatitis or infection on treatment area
• Suspected cancer on treatment area
• Immunocompromised host
• Pregnancy or lactating woman
• Recieved corticosteroid injection within 2 months