Publication: Efficacy of Low-temperature Plasma for Treatment of Facial Rejuvenation in Asian Population
Issued Date
2021-01-01
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21697574
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2-s2.0-85117423202
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Mahidol University
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SCOPUS
Bibliographic Citation
Plastic and Reconstructive Surgery - Global Open. (2021)
Suggested Citation
Laliphat Kongpanichakul, Apirag Chuangsuwanich, Natthapong Kongkunnavat, Warangkana Tonaree Efficacy of Low-temperature Plasma for Treatment of Facial Rejuvenation in Asian Population. Plastic and Reconstructive Surgery - Global Open. (2021). doi:10.1097/GOX.0000000000003812 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/78586
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Title
Efficacy of Low-temperature Plasma for Treatment of Facial Rejuvenation in Asian Population
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Abstract
Background: Plasma, the fourth state of matter, has been widely proposed in antiaging medicine. The usage of low-temperature plasma (LTP), which converts nitrogen gas into plasma, demonstrates releasing of several growth factors and promotion of tissue regeneration. The nonchromophore-dependent property and preservation of skin architecture after treatment make LTP an interesting tool for facial rejuvenation. This study aimed to investigate the efficacy of LTP for facial rejuvenation. Methods: A prospective cohort study involving 40 women who received full face LTP treatment once a week for 5 consecutive sessions. The melanin index, erythema index, and elasticity index were measured by Mexameter and Cutometer, respectively. The Fitzpatrick wrinkle scale and quartile grading scale were assessed by two plastic surgeons. Results: All patients were between 26 and 55 years old and had mild-to-moderate Fitzpatrick wrinkle scale scores. The Fitzpatrick wrinkle scale scores showed a mean improvement of 0.47 and 0.89 at 4 and 12 weeks posttreatment (P < 0.001). Statistically significant improvements in melanin index, erythema index, and elasticity index at periorbital and perioral areas were found at 4 and 12 weeks after treatment (P < 0.001). Most subjects had quartile grading scale improvement of 51%-75% at 4 and 12 weeks after treatment. Patients reported a greater than 75% improvement in dyspigmentation, wrinkles, and elasticity in 60%, 50%, and 57.5% of subjects, respectively. Conclusion: LTP is another choice for facial rejuvenation, wrinkles reduction, and dyspigmentation with significantly improved results.