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- Title
Evaluation of combined treatment with Er:YAG laser and long‐pulsed Nd:YAG laser for the treatment of recalcitrant warts: A prospective randomized controlled trial.
- Authors
Jiryis, B.; Avitan‐Hersh, E.; Mirmovich, O.; Judith Nevet, M.; Khamaysi, Z.
- Abstract
Background: Viral warts are common infectious skin disease induced by human papillomavirus (HPV). Lasers have been used for warts treatment in recent years with variable success rates. Objective: This study aimed to prospectively evaluate combined treatment with Er:YAG laser and long‐pulsed Nd:YAG laser compared to Er:YAG laser for the treatment of recalcitrant warts after one session. Materials and Methods: This study included 240 lesions from 24 patients. All the lesions were diagnosed clinically as recalcitrant warts after failure of topical treatment and cryotherapy. About 120 lesions underwent a combined therapy of Er:YAG and long‐pulsed (LP) Nd:YAG lasers, and the remaining 120 lesions underwent Er:YAG laser therapy only. The clearance rate was evaluated 5 weeks after and classified by three‐graded evaluation: complete response, partial response and poor response. Results: The clearance rate in the combined Er:YAG + LP Nd:YAG lasers group was, statistically significant, higher than that of the Er:YAG laser group (p = 0.008). The complete response rate was 48% (58 of 120 warts) for the Er:YAG +LP Nd:YAG lasers group and only 29% (35 of 120 warts) for the Er:YAG laser group. Conclusion: The combination of Er:YAG and long‐pulsed Nd:YAG lasers is more effective than Er:YAG laser alone in treating recalcitrant warts after single session.
- Subjects
ND-YAG lasers; COLD therapy; RANDOMIZED controlled trials; HAIR removal; WARTS; HUMAN papillomavirus; LASER therapy
- Publication
Journal of the European Academy of Dermatology & Venereology, 2023, Vol 37, Issue 12, p2569
- ISSN
0926-9959
- Publication type
Article
- DOI
10.1111/jdv.19388