Authors: LEE, MEI-CHING¹; HU, SINDY¹; CHEN, MIN-CHI²; SHIH, YI-CHING¹; HUANG, YAU-LI¹; LEE, SHIH-HUNG¹

Source: Dermatologic Surgery, Volume 35, Number 6, June 2009 , pp. 929-932(4)

Publisher: Wiley-Blackwell

Abstract:

BACKGROUND

In recent years, using the 1,064-nm Q-switched neodymium-doped yttrium aluminium garnet (Nd:YAG) laser (QSNYL) with or without exogenous topical carbon solution application for facial skin rejuvenation has become popular in Southeast Asia, but there has not been any published clinical report discussing the rejuvenation effect of QSNYL for Asian patients. OBJECTIVE

To evaluate the efficacy of QSNYL in improvement of pore size, sebaceous secretion, skin texture, and skin tone of Asian patients. We also observed whether there is any enhancement of application of topical carbon solution before the therapy. METHODS

Twenty-four female patients completed four sessions of treatments at 4-week intervals. The assessment was evaluated by the patients, two independent physicians, and Canfield VISIA Complexion Analysis. In addition, we conducted a split-face study such that, in each case, topical carbon solution was applied to the right side of the face before the laser treatment. RESULTS

All evaluations showed significant improvement in rejuvenation effect. There was no difference in improvement in skin texture even after the application of topical carbon solution in our split-face study. CONCLUSION

The QSNYL is a safe and effective rejuvenation modality in Asian patients. Topical carbon solution application did not enhance laser efficacy.

The authors have indicated no significant interest with commercial supporters.

Document Type: Research article

DOI: http://dx.doi.org/10.1111/j.1524-4725.2009.01157.x

Affiliations: 1: Department of Dermatology, Chang Gung Memorial Hospital, Taipei and Taoyuan, Taipei, Taiwan; 2: Department of Public Health, School of Medicine, Chang Gung University, Kwei-Shan, Taoyuan, Taiwan

Publication date: 2009-06-01

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