ClinicalTrials.Veeva

Menu

Study of Subluxation Lens Biometrics and Postoperative Intraocular Lens Stability

Zhejiang University logo

Zhejiang University

Status

Unknown

Conditions

Subluxation of Lens

Treatments

Procedure: Phacoemulsification and intraocular lens implantation for cataract

Study type

Observational

Funder types

Other

Identifiers

NCT04685122
xuwen2020-971

Details and patient eligibility

About

To compare the accuracy of four lens diameter measurement methods and to study the influencing factors of intraocular lens deviation after operation

Enrollment

60 estimated patients

Sex

All

Ages

20 to 88 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

(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 criteria

(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

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2025 Veeva Systems