Wrinkle Severity Rating Scale(WSRS) Grade 3 (Moderate) or 4 (Severe) of Nasolabial Folds Clinical Trial
Official title:
A Multicenter, Active-controlled, Randomized, Evaluator and Subject Blinded, Split-face, Comparative, Non-inferiority and Confirmatory Clinical Study of the Efficacy and Safety Between YYD701-2 and Restylane Perlane Lidocaine for Temporary Correction of Moderate to Severe Nasolabial Folds
A multicenter, active-controlled, randomized, evaluator and subject blinded, split-face, comparative, non-inferiority, Medical device Clinical trial. This study is randomized, evaluator and subject blinded, split-face medical device Clinical trial. The Subjects are injected investigational device(YYD701-2 or Restylane Perlane Lidocaine) in right or left nasolabial folds.
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