CUHK_CCT00038
2005-09-07
Prospective
RGC grant
Nil
Nil
FAN Shu Ping Dorothy
27623168
telephone
FAN Shu Ping Dorothy
27623168
telephone
Prevention of myopia development in kindergarten children by early correction of astigmatism
Yes
2005-02-01
Eye Diseases
Device
Spectacles correction
2 years
No spectacles correction
Children aged 2 to 6 With mild astigmatism No othre eye diseases except for refractive error
Randomized
Placebo
Open label
Parallel
2006-01-01
200
Recruiting
Myopia development
axial length growth
2009-12-04
Yes
None
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