Conservative Management Of Partial-Thickness Scald Burns In Children Using Cultured Allogenic Keratinocyte Spray:...

Area of Science:

• Regenerative Medicine
• Dermatology
• Pediatric Surgery

Background:

• Partial-thickness scald burns in children often require specialized outpatient management.
• Current conservative treatments may have limitations in achieving rapid and complete wound healing.

Purpose of the Study:

• To evaluate the clinical efficacy of cultured allogeneic keratinocyte (CAK) delivered via a simplified spray method for pediatric outpatient partial-thickness scald burns.
• To assess the reepithelialization time and number of dressing changes required with CAK treatment.

Main Methods:

• A prospective study involving 18 pediatric patients with partial-thickness scald burns (<10% TBSA).
• CAK was applied using a syringe-mounted actuator as an adjunct to standard burn dressings (hydrogels).
• Wound healing was monitored for complete reepithelialization, with endpoints including time to healing and number of dressing changes.

Main Results:

• All 18 patients achieved complete wound reepithelialization with CAK application.
• Mean reepithelialization time was 10.33 days post-CAK application.
• Median CAK applications and dressing sessions were 3 and 4, respectively. Optimal results were observed when CAK was applied 8-21 days post-burn.

Conclusions:

• Cultured allogeneic keratinocyte (CAK) spray is a safe and effective adjunct for conservative outpatient management of pediatric partial-thickness scald burns.
• The simplified cell delivery method facilitates CAK application in an outpatient setting.
• Timely CAK application (8-21 days post-burn) may optimize healing outcomes.