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The Long-term Outcome After Toric Intraocular Lens Implantation

NCT05465447 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2022-07-19

No results posted yet for this study

Summary

Corneal astigmatism is refractive error that impairs uncorrected visual acuity. When patients undergo cataract surgery, implantation of toric IOL is deemed the most effective choice for correcting corneal astigmatism and reducing postoperative spectacle dependence. Previous studies report that the visual effects and rotational stability of toric IOLs are well maintained over 1- or 2-year follow-up periods. However, the long-term changes in the effects of toric IOLs remain unclear.

Conditions

  • Corneal Astigmatism
  • Cataract

Interventions

DEVICE

subjective refraction

Short-term postoperative (1-3 months) and long-term postoperative (3-5 years) subjective optometry results were measured by subjective refraction.

Sponsors & Collaborators

  • Wenzhou Medical University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-07-31
Primary Completion
2022-08-31
Completion
2022-10-31

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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 NCT05465447 on ClinicalTrials.gov