A comparison of the efficacy, safety, and longevity of two different hyaluronic acid dermal fillers in the treatment of severe nasolabial folds: a multicenter, prospective, randomized, controlled, single-blind, within-subject study
Author(s) -
Greg Goodman,
Bekhor,
Rich,
Rosén,
Michael Halstead,
C. Paul Rogers
Publication year - 2011
Publication title -
clinical cosmetic and investigational dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.73
H-Index - 35
ISSN - 1178-7015
DOI - 10.2147/ccid.s26055
Subject(s) - medicine , hyaluronic acid , longevity , randomized controlled trial , surgery , clinical trial , clinical endpoint , prospective cohort study , gerontology , anatomy
Commercially available hyaluronic acid (HA)-based fillers have distinct physicochemical properties related to their specific manufacturing technology, including HA concentration, cross-linking percentage, and particle size. These factors may determine treatment effectiveness, safety, and longevity; however, this requires confirmation in the clinic.
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