Does Undercorrection of Myopia Retard Myopia Progression Among Kindergarten Children?
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.
Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT00348166
(Stringent eligibility criterion caused difficulties in recruiting patients.)
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study:
5 Years to 6 Years (Child)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Children of chinese descent aged 5 - 6yrs
Refractive error of -1.00 to -3.00Ds
Less than 1.50 astigmatism in each eye. (No oblique axis)