MedTrace Logo

Accuracy of Corneal Astigmatism in Different Region Modes

NCT03299530 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 70

Last updated 2024-07-23

No results posted yet for this study

Summary

To analyze the difference between measured total corneal astigmatism and actual corneal astigmatism under different region modes and optimize the region setting.

Conditions

  • Astigmatism
  • Cornea

Interventions

OTHER

patients with corneal astigmatism

The total corneal astigmatism, anterior chamber depth, will be measured by a Scheimpflug tomographer. Pupil size will be measured by itrace device and MONCV3 device. Residual astigmatism will be tested by subjective refraction.

Sponsors & Collaborators

  • Wenzhou Medical University

    lead OTHER

Principal Investigators

  • AYong Yu, MD.PhD. · Wenzhou Medical University

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-10-10
Primary Completion
2026-06-10
Completion
2026-10-28

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 NCT03299530 on ClinicalTrials.gov