An individualized strategy of dynamic therapy using non-ablative fractional laser combined with intralesional triamcinolone injection for pediatric hypertrophic burn scars.

An effective treatment strategy for pediatric hypertrophic burn scars has yet to be established. This study aimed to evaluate the efficacy and safety of a dynamic treatment approach that combines non-ablative fractional laser (NAFL) therapy with intralesional triamcinolone (TAC) injections for post-burn hypertrophic scars in children. Participants were assigned to three groups: the combination treatment group (22 patients), the laser-only group (19 patients), and the triamcinolone-only group (17 patients). After a 6-month follow-up period, all three groups demonstrated a significant decrease in the modified Vancouver Scar Scale (m-VSS) scores compared to their pre-treatment values, with the combination group experiencing the most substantial reduction. The median post-treatment m-VSS score in the combination group was significantly lower than in the laser-only and triamcinolone-only groups (5 vs. 7 vs. 9, P = 0.003). The obvious effective rate of combination group was 54.5%, significantly higher than that of laser group (26.3%) and injection group (23.5%) (P = 0.012). Combining non-ablative fractional laser therapy with intralesional triamcinolone injections is an effective and safe treatment for post-burn hypertrophic scars in children. This approach significantly alleviates pain and itching, resulting in high levels of satisfaction among both physicians and patients, warranting clinical recommendation.