Single-vision spectacles
Sponsors
The Hong Kong Polytechnic University, Vejle Hospital, Aristotle University Of Thessaloniki
Conditions
AstigmatismMyopia
Unknown Phase
Toric Orthokeratology - Slowing Eye Elongation
CompletedNCT00978692
Start: 2008-05-31End: 2012-12-31Updated: 2016-02-22
Clinical Study Of Nearsightedness; TReatment With Orthokeratology Lenses (CONTROL)
CompletedNCT03246464
Start: 2017-03-01End: 2020-04-17Updated: 2020-05-28
Part-time Versus Full-time Spectacles for Myopia Control (ParMA Study)
CompletedNCT04854447
Start: 2019-11-15End: 2021-11-25Updated: 2021-12-22