超皮秒1064 nm激光治疗面部毛孔粗大的效果

Effect of ultra picosecond 1064 nm laser in treatment of facial pores

目的:评估超皮秒1064 nm激光治疗面部毛孔粗大的疗效及安全性。方法:2022年11月至2023年4月,于西安国际医学中心医院医学美容中心就诊的面部毛孔粗大女性患者31例,年龄28~52(35.2±5.5)岁。用超皮秒1064 nm激光点阵手具治疗,每4周1次,共3次;末次治疗后1个月,通过面部毛孔评分、VISIA毛孔特征计数绝对值评估面部毛孔变化,并评估不良反应。结果:31例患者均完成治疗,治疗前、后患者面部毛孔评分分别为4(4,5)、2(2,3)分,面部毛孔评分较治疗前下降,差异有统计学意义(Z=-4.99,P<0.001)。治疗前、后VISIA面部毛孔计数绝对值分别为859(829,1147)、652(632,731),患者治疗后VISIA毛孔计数绝对值较治疗前下降,差异有统计学意义(Z=-4.86,P<0.05)。结论:超皮秒激光能有效改善面部毛孔粗大,未发生明显不良反应。

Objective Evaluation of the efficacy and safety of ultra-picosecond 1064 nm laser treatment for enlarged facial pores.Methods From November 2022 to April 2023,31 female patients with enlarged facial pores,aged between 28 and 52(35.2±5.5)years old,were treated at the Medical Aesthetics Center of Xi′an International Medical Center Hospital.They received ultra-picosecond 1064 nm laser fractional handpiece treatment once every 4 weeks for a total of 3 times.One month after the last treatment,facial pore changes were evaluated using facial pore scores and VISIA pore feature count absolute values,and adverse reactions were assessed.Results All 31 patients completed the treatment.The facial pore scores before and after treatment were 4(4,5)and 2(2,3),respectively,indicating a statistically significant(Z=-4.99,P<0.001)decrease in facial pore scores compared to before treatment.The absolute values of VISIA facial pore counts before and after treatment were 859(829,1147)and 652(632,731),respectively.The absolute value of VISIA pore count after treatment was lower than that before treatment,and the difference was statistically significant(Z=-4.86,P<0.05).Conclusions Ultra-picosecond laser can effectively improve enlarged facial pores without significant adverse reactions.