Clinical Research
Soothing moisturizing repair cream in promoting wound repair of acne depressed scar after laser operation: a clinical analysis
Qin Xuyan, Sun Fenglan, Yu Yu, Han Jinhua, Li Shenghui, Zheng Weiqing
Published 2021-08-15
Cite as Chin J Med Aesth & Cosmet, 2021, 27(4): 320-324. DOI: 10.3760/cma.j.issn.1671-0290.2021.04.018
Abstract
ObjectiveTo investigate the effectiveness and safety of soothing moisturizing repair cream on acne depressed scar exfoliative fractional laser wound repair.
MethodsFrom October 2018 to June 2020, the Department of Dermatology, Qingdao Haici Hospital Affiliated to Qingdao University took 33 patients with acne depressed scars as the research object, including 8 males and 25 females, aged from 20 to 36 years (29.6±8.6) years. The left and right face comparison method was adopted. After laser operation, the trial side was given a soothing moisturizing repair cream, and the control side was given a placebo. By collecting the patient's facial pictures and objective skin data before and after the laser operation, 1 h, 1 d, 3 d, 7 d, 21 d, and combined with the researcher's semi-subjective evaluation and patient's subjective evaluation the wound skin reaction and wound healing were observed.
ResultsAt 1, 3, 7, 21 days after laser operation, the skin water content of the test side was higher than that of the control side (P<0.05), and the skin water loss was lower than the control side (P<0.05); at 3, 7, 21 days, the skin pigment of the test side was lower than the control side (P<0.05); at 3, 7 d, the test side skin erythema index was lower than the control side (P<0.05); at 1, 3, 7 d, the test side wound skin erythema, edema, dryness and tightness, etc. were better than the control side (P<0.05). The duration of pain, crusting time, scab removal time, and complete healing time of the wound on the test side were shorter than those on the control side (P<0.05). The patient's satisfaction with the moisturization and comfort of the nursing products on the trial side was better than that on the control side (P<0.05).
ConclusionsThere is no adverse reaction to the soothing moisturizing repair cream after laser surgery, which can better inhibit skin inflammation, reduce post-inflammatory pigmentation, promote skin healing, and help repair the wound after laser surgery.
Key words:
Lasers; Soothing moisturizing repair cream; Exfoliative fractional laser; Wound; Repair effect
Contributor Information
Qin Xuyan
Department of Dermatology, Qingdao Hiser Hospital Affiliated to Qingdao University, Qingdao 266000, China
Sun Fenglan
Department of Dermatology, Qingdao Hiser Hospital Affiliated to Qingdao University, Qingdao 266000, China
Yu Yu
Innovation Department of Qingdao Youdo Bioengineering Co., Ltd., Qingdao 266000, China
Han Jinhua
Innovation Department of Qingdao Youdo Bioengineering Co., Ltd., Qingdao 266000, China
Li Shenghui
Innovation Department of Qingdao Youdo Bioengineering Co., Ltd., Qingdao 266000, China
Zheng Weiqing
Department of Dermatology, Qingdao Hiser Hospital Affiliated to Qingdao University, Qingdao 266000, China
