Characterization of Skin and Facial Fat Pad Thickness Changes Following Microneedling Radiofrequency With and Without Topical Poly-L-Lactic Acid for Facial Rejuvenation

Summary

The purpose of this study is to evaluate whether microneedling RF subcutaneous fat pad thickness in the temple, submental, and cheek regions, to determine whether the addition of topical PLLA after microneedling RF alters or preserves subcutaneous fat pad thickness and to assess patient satisfaction and perceived outcomes following microneedling RF ± PLLA treatment.

Eligibility

Age range

18+ years

Sex

All

Healthy volunteers

Yes

Interventions

• Device
  microneedling RF treatment

  Participants will undergo two microneedling RF treatment sessions, 4-6 weeks apart

• Device
  PLLA

  Participants will undergo two microneedling RF treatment sessions, 4-6 weeks apart followed by PLLA application after each treatment

• Drug
  Sterile Water as control

  Participants will undergo two microneedling RF treatment sessions, 4-6 weeks apart followed by sterile water application after each treatment

Location