Analysis on the clinical efficacy and influencing factors of Vbeam 595 nm pulsed dye laser in the treatment of superficial IHs
10.3969/j.issn.1672-8270.2024.08.018
- VernacularTitle:595nm脉冲染料激光器治疗婴幼儿浅表血管瘤的临床疗效及影响因素分析
- Author:
Si WANG
1
;
Chunjing LIU
;
Xiaoguang XING
;
Lu CHANG
Author Information
1. 唐山市妇幼保健院皮肤科 唐山 063000
- Keywords:
Infantile hemangiomas(IHs);
Pulsed dye laser(PDL);
Clinical effects;
Influence factor
- From:
China Medical Equipment
2024;21(8):96-100
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To retrospectively study the curative effect of Vbeam 595nm pulsed dye laser(PDL)in treating the mid-term infantile hemangiomas(IHs),and analyze and explore the possible influencing factors of that.Methods:A total of 219 IHs patients who underwent PDL treatment in Tangshan Maternal and Child Health Care Hospital from January 2020 to December 2022 were selected,and they received follow-up at least 6 months.The relationship between the treatment effect and the month age,location,thickness of hemangioma and the number of treatments was analyzed.Results:The median month age of the 219 pediatric children was 7 months,and the average month age of them was(4-10)months,and there was a total of 219 lesions.There were no statistically significant differences in the general data such as month age and the characteristics of lesion between different genders(P＞0.05).The overall effective rate of treatment was 92.7%,and the median number of treatments was 3 times,and the average number of treatments was(2-4)times.There were no statistically significant differences in the comparisons of gender,the number of treatments and the treatment outcome(P＞0.05).The curative effects of 6 pediatric children were poor,whose month age was 13(8,19)months.The curative effects of 10 pediatric children were general,whose month age was 13(8,14)months.The curative effects of 31 pediatric children were favorable,whose month age was 8(4,10)months.The curative effects of 172 pediatric children were excellent,whose month age was 6(4,9)months.The difference of month age of pediatric children among different curative effect was significant(Z=24.863,P＜0.001),and the pediatric children with better curative effect had smaller month age.The treatment outcome of pediatric children with hemangioma was correlated with the thickness of lesion,the area size of lesion and the number of treatment(r=-0.32,-0.46,-0.46,P＜0.05),respectively.The effective treatment mainly focused on the treatments of the 2nd-4th times.The adverse reaction caused by treatment was skin erythema,and the rate of the total residual after six months of the complication was 5.48%.Conclusion:The treatment of 595nm PDL combined with dynamic cooling device(DCD)can provide a safe and effective treatment for IHs.Early intervention for IHs can improve the curative effect,and reduce the course of treatment,and further reduce the possibility of corresponding complications.
