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A prospective study of burn scar maturation in pediatrics: does age matter?
C A Schwanholt1, C L Ridgway, D G Greenhalgh
1OT/PT Department, Shriners Burns Institute, Cincinnati, OH 45229-3095.
Insights
Pediatric burn scar maturation in sheet skin grafts shows no significant age-related differences. Scarring peaks at 1-2 months, with full maturation around 9-13 months for all pediatric age groups.
Area of Science:
- Dermatology
- Pediatric Surgery
- Wound Healing
Background:
- Burn injuries are common in children, leading to scarring.
- Scar maturation is a critical factor in functional and cosmetic outcomes.
- Understanding age-related differences in scar maturation is important for pediatric burn care.
Purpose of the Study:
- To investigate if pediatric burn scar maturation patterns differ across age groups.
- To assess vascularity, pliability, and height of sheet grafts during maturation.
- To establish timelines for peak scarring and maturation in pediatric burn patients.
Main Methods:
- Prospective study design.
- Patients categorized into three age groups: birth to 3, 4 to 11, and 12 to 18 years.
- Independent therapist evaluation of graft vascularity, pliability, and height on a standardized area.
Main Results:
- No significant differences in the rate of scar maturation were observed between the pediatric age groups.
- Burn scar maturation in pediatric sheet skin grafts exhibited a rapid peak of scarring between 1 to 2 months post-injury.
- Full scar maturation was generally observed between 9 to 13 months.
Conclusions:
- Pediatric age at the time of burn injury does not significantly influence the pattern or rate of sheet skin graft scar maturation.
- The established timelines for peak scarring and maturation are consistent across different pediatric age groups.
- These findings can inform expectations and management strategies for pediatric burn scar treatment.
Abstract:
A prospective study was performed to determine whether patterns of burn scar maturation varied among different pediatric age groups. Patients were divided into three groups according to age at the time of burn injury: birth to 3 years, 4 to 11 years, and 12 to 18 years. Scarring of sheet grafts on an extremity was assessed throughout the maturation process in three areas: vascularity, pliability, and height. A 1-inch square was selected on the graft edge adjacent to unburned skin. Two experienced therapists independently evaluated the test area and averaged their scores. There were no significant differences in rate of scar maturation between age groups. Burn scar maturation of sheet skin grafts in the pediatric patient with burns demonstrated a rapid peak of scarring (1 to 2 months) and scar maturation (9 to 13 months).