What this means
This is a planned pilot study that has not started enrolling people yet. It will look at whether the injection helps neck skin and whether it is safe, but no results exist yet.
Plain-English summary written by an AI model from the registry listing.
- Status
- Opening soon
- Who can join
- Ages 30–60
- Where
- 1 site
The science
- Registered title
- Poly-L-lactic Acid (PLLA) Injection for Neck Skin Laxity: A Pilot Study
- Trial ID
- NCT07689344 ↗
- Phase
- Not applicable
- Study type
- interventional
- Conditions
- Skin Aging, Wrinkles
- What is tested
- Poly-L-Lactic Acid (Sculptra) injection
- Sponsor
- Institute of Dermatology, Thailand
- Ages
- 30 Years to 60 Years
- Dates
- First posted Jul 8, 2026 · updated Jul 8, 2026
Registry summary
Skin aging of the neck commonly leads to wrinkles and skin laxity due to the gradual loss of collagen and structural support in the skin. Although several treatments are available, effective non-surgical options for improving neck skin laxity remain limited. This pilot study aims to evaluate the effectiveness and safety of Poly-L-Lactic acid (PLLA) injections for improving neck skin laxity.
Sites (1)
- Institute of Dermatology, Ratchathewi, Bangkok, Thailand