Subject global evaluation and subject satisfaction using injectable poly-L-lactic acid versus human collagen for the correction of nasolabial fold wrinkles

• Published in: Plastic and reconstructive surgery (1963) Vol. 127; no. 4; p. 1684
• Main Authors: Brown, Spencer A, Rohrich, Rod J, Baumann, Leslie, Brandt, Fredric S, Fagien, Steven, Glazer, Scott, Kenkel, Jeffrey M, Lowe, Nicholas J, Monheit, Gary D, Narins, Rhoda S, Rendon, Marta I, Werschler, William Philip
• Format: Journal Article
• Language: English
• Published: United States 01.04.2011
• Subjects: Biocompatible Materials - administration & dosage; Collagen - administration & dosage; Cosmetic Techniques; Female; Humans; Injections; Lactic Acid - administration & dosage; Lactic Acid - adverse effects; Male; Patient Satisfaction; Polyesters; Polymers - administration & dosage; Polymers - adverse effects; Skin Aging

This is a report of the secondary endpoints, Subject Global Evaluation (overall improvement) and Subject Satisfaction scores, from a study designed to examine the efficacy of injectable poly-L-lactic acid for the correction of nasolabial fold wrinkles over 25 months. A randomized, subject-blinded, p...