A Comparative Study of Calcium Hydroxylapatite Dermal Filler as Monotherapy and as Combination Therapy with Microfocused Ultrasound for Facial Acne Scar Treatment

Division of Dermatology, Ramathibodi Hospital0 个研究点目标入组 20 人开始时间: 2019年4月17日最近更新: 2024年8月19日

适应症

试验速览

暂无简介。

•- Moderate severity of acne scar on both side of the face based on Goodman acne scarring classification
•- Goodman acne scarring classification scores are not differed more than 1 point between both sides of the face.
•- Cease topical vitamin A derivatives for at least 2 weeks (washout period)

•- Having active infection on treatment site
•- Having open wound on treatment site
•- Having uncontrolled acne vulgaris
•- Pregnant or lactating women
•- Having a history of skin cancer
•- Having a history of allergy to any filler materials
•- Immunocompromised
•- Having history of recurrent herpes infection
•- Had taken oral vitamin A within 3 months prior to the study initiation
•- Had chemical peeling within 1 month prior to the study initiation
•- Had laser or focused ultrasound treatment of the face within 3 months prior to the study initiation
•- Having dental root diseases or had dental root procedures
•- Having metal implant on treatment site

发起方

Division of Dermatology, Ramathibodi Hospital