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> 대한피부과학회 > 프로그램북(구 초록집) > 72권 1호

Single-center prospective clinical trial of safety and effectiveness of skin and subcutaneous tissue elasticity improvement after high-intensity focused ultrasound

Single-center prospective clinical trial of safety and effectiveness of skin and subcutaneous tissue elasticity improvement after high-intensity focused ultrasound

( Seha Park ) , ( Jaewoo Lim ) , ( Shinyoung Song ) , ( Seulki Lee ) , ( Heejoo Kim ) , ( Jooyoung Roh ) , ( Hyangjoon Park ) , ( Jinok Baek )

- 발행기관 : 대한피부과학회

- 발행년도 : 2020

- 간행물 : 프로그램북(구 초록집), 72권 1호

- 페이지 : pp.429-430 ( 총 2 페이지 )


학술발표대회집, 워크숍 자료집 중 1,2 페이지 논문은 ‘요약’만 제공되는 경우가 있으니,

구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.

무료
논문제목
초록(외국어)
Background: High-intensity focused ultrasound (HIFU) is a noninvasive technology used to treat skin laxity and provide tightening with minimal risk and recovery time. Objectives: This clinical trial aimed to verify the safety and effectiveness of HIFU on skin and subcutaneous tissue elasticity by adding the applied areas to the eyebrow lifting already approved by the FDA. Methods: A total of 43 Korean subjects were enrolled in this prospective clinical trial and treated with HIFU on both the cheeks, arms, lower abdomen, and thighs. We used a HIFU device with 8 different cartridges. Skin elasticity was measured before and after treatment using a Cutometer. Three blinded, dermatologists evaluated paired pre- and post-treatment (weeks 4 and 12) photographs according to the Investigator Global Aesthetic Improvement Scale (IGAIS). Participants also completed self-assessments using the Subject GAIS (SGAIS). Subjects rated their pain on a numeric rating scale (NRS) immediately and 7 days after treatment. Results: Skin elasticity was significantly improved at 4 and 12 weeks after treatment at all treated sites. IGAIS and SGAIS scores improved significantly 12 weeks after treatment. Immediately after treatment, the mean NRS score was 4.90 ± 2.01, but pain was significantly reduced at 7 days post-treatment (0.45 ± 0.83). Conclusion: HIFU can meet the demand for noninvasive skin lifting and tightening of the face and body. Newly developed various transducers could effectively deliver HIFU energy.

논문정보
  • - 주제 : 의약학분야 > 피부과학
  • - 발행기관 : 대한피부과학회
  • - 간행물 : 프로그램북(구 초록집), 72권 1호
  • - 발행년도 : 2020
  • - 페이지 : pp.429-430 ( 총 2 페이지 )
  • - UCI(KEPA) : I410-ECN-0102-2022-500-000283760
저널정보
  • - 주제 : 의약학분야 > 피부과학
  • - 성격 : 학술발표
  • - 간기 : 반년간
  • - 국내 등재 : -
  • - 해외 등재 : -
  • - ISSN :
  • - 수록범위 : 1947–2022
  • - 수록 논문수 : 25567