Tiny 'Bridges' of filler aim to smooth smile lines naturally
Symptom relief
Recruiting now
This study is testing a new injection method called the 'Bridging Technique' for reducing the appearance of smile lines (nasolabial folds). Researchers will use very small amounts of a hyaluronic acid filler placed in thin threads under the skin to lift and soften the folds. The …
Phase: NA • Sponsor: Dr. Joseph M Novoa Libermann • Aim: Symptom relief
Last updated Mar 30, 2026 14:30 UTC