Stage 1: To evaluate the safety and efficacy of 2 concentrations of NVK-002 compared to Vehicle (placebo) for slowing the progression of myopia in children over a 3 year treatment period. Stage 2: To observe safety and efficacy in subjects re-randomized to one (1) year of treatment with NVK-002 or Vehicle following 3 years of treatment in children with progressive myopia.
This will be a 3-arm randomized, multicenter, double-masked, placebo-controlled study conducted in 2 stages. Stage 1 is a safety and efficacy phase of 3 years in duration, during which subjects will be allocated to 1 of 3 study medications. Stage 2 is a randomized follow-up phase of 1 year in duration, during which subjects will be re-randomized to receive 1 of the 3 study medications, with subjects initially randomized to Vehicle only eligible for randomization to low or high-dose NVK-002. Treatment arms are: * NVK-002 low dose concentration * NVK-002 high dose concentration * Vehicle (placebo)
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
670
Study medication will be administered, once daily (QD)
Study medication will be administered, once daily (QD)
Vehicle (placebo) will be administered, once daily (QD)
Site #009
Tucson, Arizona, United States
Number of Subjects' Eyes That Show < 0.50 D Myopia Progression (SER, Spherical Equivalent Refraction) at the Month 36 Visit
Number of subjects' eyes that show \< 0.50 D myopia progression (SER, spherical equivalent refraction) at the Month 36 visit.
Time frame: 36 Months
Change From Baseline in SER (Spherical Equivalent Refraction)
Change from baseline in SER (spherical equivalent refraction).
Time frame: Month 36
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Site #015
Berkeley, California, United States
Site #003
Fullerton, California, United States
Site #016
San Diego, California, United States
Site #005
Danbury, Connecticut, United States
Site #004
Maitland, Florida, United States
Site #024
Peoria, Illinois, United States
Site #006
Boston, Massachusetts, United States
Site #014
St Louis, Missouri, United States
Site #002
New York, New York, United States
...and 16 more locations