The Journal of international medical research · 2022
Meta-analysis of the efficacy of adding platelet-rich plasma to 308-nm excimer laser for patients with vitiligo.
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Chen Jiaoquan, Yu Nanji, Li Huaping, Tang Yi, Zhu Huilan
Аннотация
OBJECTIVE: Platelet-rich plasma (PRP) is a novel treatment option for vitiligo. PRP has been reported to be effective in combination with 308-nm excimer laser therapy, but there is no consensus on their combination use. Therefore, this meta-analysis assessed the efficacy and safety of the combination regimen in patients with vitiligo compared with laser therapy alone.
METHODS: The meta-analysis was performed by searching PubMed, EMBASE, Web of Science, Cochrane Library, Chinese National Knowledge Infrastructure, and WanFang to identify relevant publications published through 1 February 2022.
RESULTS: Six studies involving 302 patients were included. Compared with phototherapy alone, combination treatment with PRP and 308-nm excimer laser therapy significantly improved the total response rate and reduced the no response rate. Additionally, the proportions of patients with repigmentation rates of ≥75%, ≥50%, and ≥25% were significantly higher in the combination group than in the monotherapy group. In addition, the rates of adverse events for combination therapy were comparable to those for laser therapy alone, and the recurrence rates were low.
CONCLUSIONS: This meta-analysis provided evidence supporting the combined use of PRP and 308-nm excimer laser therapy as a valuable treatment modality for patients with vitiligo based on its superiority to monotherapy.
METHODS: The meta-analysis was performed by searching PubMed, EMBASE, Web of Science, Cochrane Library, Chinese National Knowledge Infrastructure, and WanFang to identify relevant publications published through 1 February 2022.
RESULTS: Six studies involving 302 patients were included. Compared with phototherapy alone, combination treatment with PRP and 308-nm excimer laser therapy significantly improved the total response rate and reduced the no response rate. Additionally, the proportions of patients with repigmentation rates of ≥75%, ≥50%, and ≥25% were significantly higher in the combination group than in the monotherapy group. In addition, the rates of adverse events for combination therapy were comparable to those for laser therapy alone, and the recurrence rates were low.
CONCLUSIONS: This meta-analysis provided evidence supporting the combined use of PRP and 308-nm excimer laser therapy as a valuable treatment modality for patients with vitiligo based on its superiority to monotherapy.