Wavefront Guided Scleral Lenses for Keratoconus and Astigmatism
(WFG Sclerals Trial)
Trial Summary
What is the purpose of this trial?
This trial is testing special contact lenses for people with severe vision issues that regular lenses can't fix. These custom-made lenses use advanced eye measurements to improve vision quality by correcting specific distortions.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications.
What data supports the effectiveness of the treatment Wavefront Guided Scleral Lenses for Keratoconus and Astigmatism?
Research shows that wavefront-guided scleral lenses can significantly improve vision in patients with keratoconus by reducing visual distortions and enhancing visual clarity. In one case, these lenses improved visual acuity by two lines on an eye chart, demonstrating their potential to help people see better.12345
Is there safety data for wavefront guided treatments?
The research on wavefront guided LASIK, which is a similar technology, shows that it is generally safe for treating myopia (nearsightedness) and astigmatism (a condition where the eye does not focus light evenly on the retina). This suggests that wavefront guided treatments, like scleral lenses, may also be safe, but specific safety data for scleral lenses is not provided in the available research.678910
How is the treatment Wavefront Guided Scleral Lenses unique for keratoconus and astigmatism?
Wavefront Guided Scleral Lenses are unique because they use advanced optics to correct higher order aberrations (imperfections in the eye's optical system) in keratoconus, improving visual quality more effectively than traditional lenses. This treatment involves custom-fitting lenses based on detailed eye measurements, which can significantly enhance vision clarity for patients who have not benefited from standard scleral lenses.1241112
Research Team
John D Gelles, OD
Principal Investigator
The Cornea and Laser Eye Institute
Eligibility Criteria
This trial is for individuals with keratoconus or irregular astigmatism, which are conditions that distort vision. Participants must be able to apply and remove scleral lenses themselves and should not have other major eye diseases affecting their sight.Inclusion Criteria
Exclusion Criteria
Timeline
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive either traditional scleral lenses or wavefront guided scleral lenses to evaluate vision improvement
Follow-up
Participants are monitored for changes in higher order aberrations, visual acuity, and contrast sensitivity
Treatment Details
Interventions
- Wavefront Guided Scleral Lenses
Find a Clinic Near You
Who Is Running the Clinical Trial?
Cornea and Laser Eye Institute
Lead Sponsor