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single-vision spectacle lenses
DEVICE
2 trials
Sponsors
The Hong Kong Polytechnic University
Conditions
Myopia
Unknown Phase
Retardation of Myopia in Orthokeratology
Completed
NCT00962208
The Hong Kong Polytechnic University
Myopia
Start: 2008-03-31
End: 2011-12-31
Updated: 2013-10-28
Myopic Control for High Myopes Using Orthokeratology
Completed
NCT00977236
The Hong Kong Polytechnic University
Myopia
Start: 2008-07-31
End: 2012-12-31
Updated: 2013-07-12
Related Papers
High myopia-partial reduction ortho-k: a 2-year randomized study.
2013-06-01
179 citations
Retardation of myopia in Orthokeratology (ROMIO) study: a 2-year randomized clinical trial.
2012-10-11
544 citations