The objective of the study is to evaluate the efficacy and safety of a single dose of QM1114-DP compared to placebo for the treatment of moderate to severe LCL.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
303
neuromodulator
placebo
Ablon Skin Institute and Research Center
Manhattan Beach, California, United States
Dermatology Cosmetic Laser Medical Associates
San Diego, California, United States
Art of Skin, MD
Solana Beach, California, United States
Percentage of Subjects With a ≥ 2-grade Improvement From Baseline on the Lateral Canthal Line Investigator and Subject Assessments at Maximum Smile at One Month.
The investigator and subject evaluate the subject's LCL severity using a 4-grade scale (0 = none and 3 = severe)
Time frame: Month 1
Percentage of Subjects Who Achieve Grade 0 or 1 in Lateral Canthal Line Investigator Scale at Maximum Smile.
Time frame: One Month
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