Status:
UNKNOWN
Study of Subluxation Lens Biometrics and Postoperative Intraocular Lens Stability
Lead Sponsor:
Second Affiliated Hospital, School of Medicine, Zhejiang University
Conditions:
Subluxation of Lens
Eligibility:
All Genders
20-88 years
Brief Summary
To compare the accuracy of four lens diameter measurement methods and to study the influencing factors of intraocular lens deviation after operation
Eligibility Criteria
Inclusion
- (1) Subluxation of the lens is less than 180 degrees; (2) Part of the edge of the lens can be seen in the pupil area after the pupil is dilated
Exclusion
- (1) Total dislocation of the lens to the vitreous cavity (2) Patients with small eyeballs and small eyelid fissures (3) Patients younger than 18 years old (4) Congenital cataracts in both eyes (5) Corneal dystrophy or endothelial cell insufficiency (6) Chronic uvea Inflammation (7) Progressive fundus disease (8) Fragile capsular bag (9) Retinitis pigmentosa or pseudocapsular exfoliation syndrome
Key Trial Info
Start Date :
November 1 2020
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
July 1 2021
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT04685122
Start Date
November 1 2020
End Date
July 1 2021
Last Update
December 28 2020
Active Locations (1)
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1
Second Affiliated Hospital, Zhejiang University School of Medicine
Hangzhou, Zhejiang, China, 310009