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Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery

NCT07140653 · Status: RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2025-12-22

No results posted yet for this study

Summary

This study aims to evaluate the safety and effectiveness of femtosecond laser arcuate corneal relaxing incisions (AK) combined with Light Adjustable Lens (LAL) implantation for correcting pre-existing corneal astigmatism in patients undergoing cataract or refractive lens exchange surgery. Postoperative assessments will focus on residual refractive astigmatism, visual outcomes, patient satisfaction, and the incidence of adverse events. Arcuate keratotomy and toric IOLs are well-established methods for astigmatism correction, and this study will compare their combined effectiveness using advanced femtosecond laser technology.

Conditions

  • Astigmatism

Interventions

OTHER

Femto arcs

Femtosecond laser-assisted arcuate corneal relaxing incisions (AK) will be performed to correct astigmatism.

DEVICE

Light Adjustable Lens (LAL)

The LAL is intended to replace the natural lens at time of lens removal.

Sponsors & Collaborators

  • LensAR Incorporated

    collaborator INDUSTRY

  • Center For Sight

    lead OTHER

Principal Investigators

  • Priya Mathews, MD · Center For Sight - Clinical Studies

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
21 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-02
Primary Completion
2026-09-02
Completion
2026-09-02
FDA Device
Yes

Countries

  • United States

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 NCT07140653 on ClinicalTrials.gov