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Evaluating Poly-D,L-Lactic Acid for Lower Eyelid Rejuvenation: Efficacy and Safety
Jovian Wan1, Inneke Jane Hidajat2, Hugues Cartier3
1Medical Research Inc., Wonju, Korea.
Background:
Injectable fillers like PDLLA offer a novel approach to addressing lower eyelid rejuvenation. Despite their growing popularity, comprehensive studies on newer products like PDLLA are limited.
Aims:
This study evaluates the efficacy and safety of PDLLA (Juvelook, VAIM Inc., Seoul, Korea) for treating tear trough deformities in Korean women, aiming to provide a long-term, minimally invasive solution for periorbital rejuvenation.
Materials & Methods:
A selected group of Korean women exhibiting tear trough deformities underwent treatment with PDLLA. Patients were assessed pre-treatment and followed up at 1 week, 1 month, and 6 months post-treatment, with outcomes measured by independent clinicians using the Hirmand classification and patient satisfaction scores.
Results:
PDLLA demonstrated significant improvements in tear trough deformities with high patient satisfaction and minimal adverse effects. Follow-up results showed sustained improvements and no severe complications, indicating a safe profile for PDLLA.
Discussion:
The study highlights PDLLA's potential advantages over traditional fillers, including longer-lasting effects and enhanced collagen production, suggesting it as a superior option for those seeking durable aesthetic improvements.
Conclusion:
PDLLA is an effective and safe treatment for periorbital rejuvenation in Korean women, providing lasting benefits and high patient satisfaction, warranting further comparative studies for broader applications.

