Shanghai High Myopia Study
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age20-100
SponsorShanghai High Myopia Study Group
About this trial
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 criteria
Qualifiers
Clinical diagnosis of cataract
Must be able to cooperate with the ophthalmic examination
Disqualifiers
Clinical diagnosis of mental illness
Mentally disabled
Trial design
Treatments tested in this trial
- Cataract
Treatment groups
60,000 Participants
are divided into 3 treatment groupsSponsors and collaborators
Shanghai High Myopia Study Group
Lead sponsor
Eye & ENT Hospital of Fudan University
Collaborator
Source ClinicalTrials.gov