Efficacy of ultra photon intense pulsed light combined with hydroquinone cream for treatment of chloasma
10.3760/cma.j.issn.1671-0290.2023.06.002
- VernacularTitle:超光子联合氢醌治疗黄褐斑的效果
- Author:
Xian HUANG
1
;
Jialu XU
;
Ting DENG
;
Bao CHAI
Author Information
1. 华中科技大学协和深圳医院皮肤科，深圳 518052
- Keywords:
Chloasma;
Ultra photon intense pulsed light;
Hydroquinone cream;
Clinic efficacy
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2023;29(6):434-438
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the efficacy and safety of ultra photon intense pulsed light combined with hydroquinone cream for the treatment of chloasma.Methods:From January 2020 to October 2022, a total of 30 patients with chloasma treated in the Department of Dermatology, Huazhong University of Science and Technology Union Shenzhen Hospital, ranged from 28 to 54 years old with an average age of 39 years, were randomly divided into three groups with 10 patients in each group: combined treatment group was treated with ultra photon intense pulsed light combined with hydroquinone cream; ultra photon intense pulsed light group was treated with ultra photon intense pulsed light alone; hydroquinone group was treated with hydroquinone cream alone. The efficacy and safety of the three groups were compared after four months of treatment.Results:After the treatment, 10 cases were effective in the combined treatment group, 5 cases were effective in the ultra photon intense pulsed light group and 2 cases were effective in the hydroquinone group. The total effective rate of the combined treatment group was significantly better than that of the ultra photon intense pulsed light group and the hydroquinone group, with statistical significance ( P<0.05). The average melasma area severity index score of the three groups after treatment was significantly decreased compared with that before treatment respectively ( P<0.05), and the average melasma area severity index score of the combined treatment group after treatment was significantly lower than that of hydroquinone group, with statistical significance ( P<0.05). No serious adverse reactions were observed in all the patients. Conclusions:Ultra photon intense pulsed light and hydroquinone cream can improve chloasma alone, but ultra photon intense pulsed light combined with hydroquinone cream has better therapeutic effect.
