Age-related Changes of Crystalline Lens Tilt and Decentration: A Swept-source Optical Coherence Tomography Study

Yune Zhao

Status: Completed

Conditions: Lens; Anomaly; Crystalline Cataract

Study type: Observational

Funder types: Other

Identifiers

NCT04487795

SSOCT-lens tilt

Details and patient eligibility

About

230 participants at Eye Hospital of Wenzhou Medical University during June, 2019 and August, 2019 were enrolled in this study. 230 right eyes and 88 left eyes were included for the measurement. All the measurements were performed under non-mydriatic conditions in a dim examination room using the CASIA2 swept-source AS-OCT system.

Enrollment: 230 patients

Sex: All

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria：

• healthy volunteers and patients with age-related cataract

Exclusion Criteria:

• aphakia or pseudophakia
• any other ocular diseases with the exception of senile cataract
• any history of ocular surgery
• fixation difficulties caused by any reasons

Trial design

230 participants in 4 patient groups

under 18 years old

18-40 years old

41-60 years old

over 60 years old