A Randomized Trial to Assess Effectiveness and Safety of a Hyaluronic Acid Filler for Chin Augmentation and Correction of Chin Retrusion.

ABSTRACT:

Background

The chin is important for facial appearance, affecting overall balance and harmony of the face. The purpose of this study was to evaluate effectiveness of the hyaluronic acid filler Restylane Defyne for chin augmentation and correction of chin retrusion versus a no-treatment control.

Methods

Male and female subjects, aged 22 years or older, with mild to moderate chin retrusion, were randomized 3:1 to the hyaluronic acid filler Restylane Defyne ( n = 107) or no treatment ( n = 33). Assessments included live, blinded evaluations on a validated chin retrusion scale (Galderma Chin Retrusion Scale), aesthetic improvement (Global Aesthetic Improvement Scale), subject-reported FACE-Q Satisfaction with Chin, and safety follow-up.

Results

Galderma Chin Retrusion Sca

SUBMITTER: Marcus K 

PROVIDER: S-EPMC9698183 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature