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Clinical Application Research of Scleral Lenses in Ocular Surface Diseases

NCT06555367 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 20

Last updated 2024-08-15

No results posted yet for this study

Summary

To evaluate the therapeutic efficacy of scleral lenses in patients with irregular corneal astigmatism stemming from ocular surface diseases (OSD), focusing on visual acuity improvement, comfort, and overall satisfaction. This prospective clinical study enrolled patients diagnosed with OSD-related irregular corneal astigmatism. Participants underwent comprehensive ophthalmic evaluation, including corneal topography, visual acuity assessment, and tear film analysis. Qualified subjects were fitted with scleral lenses and followed up at intervals of one week, one month, and three months post-fitting. The primary outcomes measured were uncorrected and corrected visual acuity, comfort levels assessed via a standardized questionnaire, and fitting success rates. Data were analyzed using appropriate statistical methods to compare pre- and post-intervention values.

Conditions

  • Ocular Surface Disease

Interventions

DEVICE

scleral lenses

Wear scleral lenses

Sponsors & Collaborators

  • Second Affiliated Hospital, School of Medicine, Zhejiang University

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-08-08
Primary Completion
2024-08-31
Completion
2026-08-31

Countries

  • China

Study Locations

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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 NCT06555367 on ClinicalTrials.gov