Shanghai High Myopia Study
Visual Outcome Evaluation and Genetic Analysis: Shanghai High Myopia Study
Shanghai High Myopia Study Group
60,000 participants
Jan 1, 2015
OBSERVATIONAL
Conditions
Summary
The purpose of this study is to evaluate the long-term visual outcome of the cataract surgery using a large-scale and comprehensive database of high myopic cataract and age-related cataract patients. The investigators will further investigate into the various genetic and environmental factors that may contribute to the pathogenesis of high myopic cataract.
Eligibility
Inclusion Criteria2
- Clinical diagnosis of cataract
- Must be able to cooperate with the ophthalmic examination
Exclusion Criteria2
- Clinical diagnosis of mental illness
- Mentally disabled
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Interventions
The genetic and environmental factors concerning to the pathogenesis of cataract in the three groups.
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT03062085