Efficacy and safety of non-invasive body tightening with high-intensity focused ultrasound (HIFU).
Skin Res Technol
; 23(4): 558-562, 2017 Nov.
Article
em En
| MEDLINE
| ID: mdl-28543777
ABSTRACT
BACKGROUND:
Noninvasive skin-tightening devices have become increasingly popular in response to increasing demand for improvements in skin laxity and tightening with minimal risk and recovery time.OBJECTIVE:
We evaluated the efficacy and safety of HIFU for skin tightening in the face and body.METHODS:
A total of 32 Korean subjects enrolled in this prospective clinical trial. The subjects were treated with HIFU to both cheeks, lower abdomen, and thigh. Skin elasticity was measured before and after treatment using a Cutometer (CT575, Courage and Khazaka® , Cologne, Germany). Three blinded, experienced dermatologists evaluated paired pre- and post-treatment (week 4 and 12) photographs according to the Global Aesthetic Improvement Scale (GAIS). Participants also completed self-assessments using GAIS. Subjects rated their pain on a numeric rating scale (NRS) immediately, 7 days, 4 weeks, and 12 weeks after treatment.RESULTS:
Skin elasticity measured via a Cutometer was significantly improved 12 weeks after treatment at all treated sites (P<.05). Both IGAIS and SGAIS showed significant improvements 12 weeks after treatment. Immediately after treatment the mean NRS score was 3.00±1.586, but no pain was reported at 4 and 12 weeks post-treatment. No serious adverse effects were observed during the follow-up period.CONCLUSION:
HIFU safely and effectively improves skin elasticity and clinical contouring of the face and body.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Envelhecimento da Pele
/
Ablação por Ultrassom Focalizado de Alta Intensidade
/
Contorno Corporal
Tipo de estudo:
Etiology_studies
/
Observational_studies
Limite:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article