MedTrace Logo

Age-Related Changes and Cycloplegia-Induced Differences in the Human Crystalline Lens

NCT04576884 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 129

Last updated 2020-10-06

No results posted yet for this study

Summary

The ocular biometric parameters of the human crystalline lens including anterior chamber depth (ACD), lens thickness (LT), radii of curvature of anterior and posterior lens (ALR and PLR), lens equatorial diameter (LED), and lens vault (LV), automatically quantified by the CASIA2 (SS-OCT; Tomey, Nagoya, Japan). Images of iridocorneal angle were obtained using CASIA2 and the Schlemm' s canal (SC) and trabecular meshwork (TM) were quantified manually. Both cycloplegia and non-cycloplegia images were obtained.

Conditions

  • Cataract

Sponsors & Collaborators

  • Wenzhou Medical University

    lead OTHER

Principal Investigators

  • Yune Zhao · Ophthalmology and Optometry Hospital

Eligibility

Min Age
6 Years
Max Age
86 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-04-01
Primary Completion
2019-05-31
Completion
2020-01-30

Countries

  • China

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04576884 on ClinicalTrials.gov