NCT07263100

Comparative Study Between Intralesional Corticosteroid Injection Alone and Combined Intralesional Corticosteroid Injection With Either Long-pluse Nd YAG or Erbium Yag for Treating Hypertrophic or Keloid Scars

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (actual)
• Sponsor: Somdech Phra Nangchao Sirikit Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

To compare the effectiveness of hypertrophic or keloid scar treatment with either intralesional corticosteroid injection alone or combined intralesional corticosteroid injection with either long-pulse ND YAG or Erbium YAG

Conditions

• Hypertrophic Scar
• Keloid
• Laser

Interventions

Type	Name	Description
DRUG	Triamcinolone acetonide injection	Long-pulse ND YAG and Erbium YAG laser device: Fotona Dynamis
DEVICE	Fotona dynamis: Long pulse Nd YAG + Er YAG laser	Intralesional corticosteroid injection combine with long-pulse Neodynium-doped Yttrium Aluminium Garnet Laser (Nd-YAG) (IL KA + ND YAG)
DEVICE	Fotona Dynamis: Long pulse Nd YAG + Er YAG laser	Intralesional corticosteroid injection combine with Erbium Yttrium Aluminium Garnet Laser (Er-YAG) (IL KA + Er YAG)

Timeline

• Start date: 2023-05-01
• Primary completion: 2024-01-31
• Completion: 2024-01-31
• First posted: 2025-12-04
• Last updated: 2025-12-04

Locations

1 site across 1 country: Thailand

Regulatory

• FDA-regulated device study