An exploration of optimal time and safety of 595-nm pulsed dye laser for the treatment of early superficial infantile hemangioma.
Dermatol Ther
; 35(5): e15406, 2022 05.
Article
en En
| MEDLINE
| ID: mdl-35199898
ABSTRACT
Infantile hemangioma (IH) is the most common benign vascular tumor that occurs in infants and young children. Studies have shown laser therapy to reduce the proliferation of superficial IH and promote its regression, but the optimal timing for treatment has not been determined. Our study explores the timing and safety of 595-nm pulsed dye laser (PDL) treatment for early superficial IH. We retrospectively analyzed 180 cases of superficial IH treated with 595-nm PDL. Data was organized according to patient age at the first visit. Six months after the initial treatment, patients were evaluated using a grade IV classification method, and the clinical curative effect of each group was calculated. The number of laser treatments and the occurrence of adverse reactions were recorded simultaneously. The overall effective and cure rates were 98.3% and 84.4%, respectively, with no significant difference in rates between groups (p > 0.05). There was a statistically significant difference in the number of laser treatments among the age groups (p < 0.05). The average laser frequency "0-2 months group" < "2-4 months group" < "4-6 months group." The overall incidence of adverse reactions was 11.1%, and 12 (6.7%) cases had short-term adverse reactions, with no statistically significant differences between groups (p > 0.05). Eight cases had long-term adverse reactions. This difference between groups was statistically significant (p < 0.05). Younger children (≤2 months of age) receiving 595-nm PDL treatment for IH require relatively fewer treatment times than other children (>2 months of age), have a shorter course of disease, experience better curative effect, and have fewer sequelae reactions.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Terapia por Luz de Baja Intensidad
/
Terapia por Láser
/
Láseres de Colorantes
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Hemangioma
Tipo de estudio:
Observational_studies
Límite:
Child
/
Child, preschool
/
Humans
/
Infant
Idioma:
En
Revista:
Dermatol Ther
Asunto de la revista:
DERMATOLOGIA
Año:
2022
Tipo del documento:
Article
País de afiliación:
China