This study is to investigate whether novel soft contact lens optical designs can slow myopia progression.
The study will be a prospective, randomized, single blind, bilateral dispensing study
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
150
Investigational soft contact lens with asperic optical design to control myopia progression.
Investigational soft contact lens with asperic optical design to control myopia progression.
Spectacle Lenses.
The Tianjin Eye Hospital
Tianjin, China
Spherical Equivalent Refraction
Spherical equivalent refraction was computed from the sphero-cylindrical refraction measured with an open-field auto refractor (WAM-5500) and descriptively summarized for each follow-up. Higher spherical refraction indicates progression in Myopia.
Time frame: Baseline and every 6 months post-baseline for 2 years
Axial Length (Axial Elongation)
Axial length was measured with the IOLMaster at baseline and every 6 months post-baseline for 2 years. Axial length was descriptively summarized for each follow-up.
Time frame: Baseline and every 6 months post-baseline for 2 years
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