Group 1:special designed orthokeratology
Sponsors
Shandong Eye Institute
Conditions
myopia
Unknown Phase
Analysis for prevention effect and the related influencing factors of juveniles with low myopia who wear specially designed orthokeratology
Active, not recruitingChiCTR1900027218
Start: 2019-12-01Updated: 2019-11-11
Comparison of prevention effect of special designed orthokeratology and ordinary designed orthokeratology combined with low concentration atropine for myopic juveniles
Active, not recruitingChiCTR1900027217
Start: 2019-12-01Updated: 2019-11-11