A Prospective, Multi-center, Randomized Controlled, Non-inferiority Study to Evaluate the Safety and Effectiveness of ULTRAFORMER MPT PLUS Treatment to Lift Lax Submental (Beneath the Chin) and Neck Tissue
CLASSYS Inc.
Summary
This is a prospective, multicenter, randomized, evaluator-blinded, parallel-controlled, non-inferiority clinical study designed to evaluate the safety and effectiveness of the ULTRAFORMER MPT PLUS, a high-intensity focused ultrasound (HIFU) device, for lifting and tightening lax submental (beneath the chin) and neck tissue in adult subjects. Approximately 273 subjects will be enrolled at multiple investigational sites across the United States. Participants will receive either the ULTRAFORMER MPT PLUS treatment or the predicate comparator device, and will be followed for safety and efficacy assessments including clinical photography, investigator evaluation, and patient-reported outcomes. The study aims to demonstrate that ULTRAFORMER MPT PLUS is non-inferior to the approved reference device in improving skin laxity and wrinkle appearance of the lower face and neck.
Description
This prospective, multicenter, randomized, evaluator-blinded, parallel-controlled, non-inferiority clinical investigation is conducted under an FDA Investigational Device Exemption (IDE #G250041) to evaluate the safety and effectiveness of the ULTRAFORMER MPT PLUS (Class II high-intensity focused ultrasound system) for aesthetic improvement of submental and neck tissue laxity. A total of approximately 273 subjects aged 30-65 years with mild-to-moderate skin laxity in the submental and neck areas will be enrolled across up to 5 U.S. investigational sites. Subjects will be randomized 1:1 to rec…