Clinical Trials Logo
  1. Home
  2. Refractive Errors
  3. NCT06462456

Post-market Clinical Follow-up Study of Alcon PRECISION1™ Spherical and PRECISION1™ for Astigmatism Soft Contact Lenses

Refractive Errors Clinical Trial

Official title:
Post-market Clinical Follow-up Study of Alcon PRECISION1™ Spherical Soft Contact Lenses (Verofilcon A) and PRECISION1T™ for Astigmatism Contact Lenses (Verofilcon A)

Clinical Trial Summary

The purpose of this study is to assess long term performance and safety of verofilcon A soft contact lenses in a real-world setting in a population of 7 years or older having at least 1 year of verofilcon A (sphere or toric) contact lens wear in a daily wear and daily disposable modality.

Clinical Trial Description

This study consists of a Baseline Visit and a Year 1 Visit. The Baseline Visit is defined as the first office visit where an eye care professional provided an in-person office biomicroscopy exam to the subject before or during which a PRECISION1™ sphere or toric contact lens prescription was released. The Baseline Visit will be retrospective, with all assessments obtained from chart review. The Year 1 Visit is defined as the visit that occurs 1 year (-2/+4 months) since Baseline during which period the subject is wearing test lenses of the same design in both eyes and a contact lens examination is performed during the visit. The Year 1 Visit may be prospective or retrospective. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06462456
Study type Observational
Source Alcon Research
Contact Alcon Call Center
Phone 1-888-451-3937
Email alcon.medinfo@alcon.com
Status Not yet recruiting
Phase
Start date August 2024
Completion date December 2027
View Details
See also
  Status Clinical Trial Phase
Completed NCT04532099 - Clinical Comparison of Two Daily Wear Frequent Replacement Silicone Hydrogel Soft Contact Lenses N/A
Completed NCT05039112 - Clinical Comparison of 2 Daily Disposable Toric Soft Contact Lenses N/A
Completed NCT03670303 - Trial of an Educational Intervention to Promote Spectacle Use Among Secondary School Children in Islamabad, Pakistan N/A
Completed NCT02255474 - Bifocal Lenses In Nearsighted Kids N/A
Not yet recruiting NCT03222661 - Direct Comparison of SVOne Obtained Refraction to Subjective Manifest Refraction N/A
Completed NCT04055519 - Clinical Performance Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens N/A
Recruiting NCT05049070 - Study to Evaluate the Reliability, Validity and Safety of Subjective Mobile Refraction N/A
Completed NCT04527978 - Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 1 N/A
Completed NCT01430247 - Vision Screening for the Detection of Amblyopia N/A
Recruiting NCT06077682 - Cycloplegic Refraction in Pediatric Patients With Esotropia Phase 4
Not yet recruiting NCT04077086 - Correcting Myopia Among Secondary School Children to Increase Academic High School Attendance Rates in Rural Communities N/A
Withdrawn NCT04352868 - Customizing Myopia Control With Multifocal Toric Contact Lens N/A
Completed NCT04528017 - Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 2 N/A
Recruiting NCT04338880 - Academic Performance and Refractive Error
Recruiting NCT04545073 - Outcomes of a Trifocal IOL in Post-refractive Patients
Enrolling by invitation NCT05992675 - Air Optix® Night and Day® Aqua Continuous Wear
Enrolling by invitation NCT05976750 - Air Optix® Night and Day® Aqua Daily Wear
Recruiting NCT04693247 - Handheld Device Compared With a Standard Eye Care Diagnostic Device in Measuring Ophthalmic Refraction N/A
Recruiting NCT06065631 - Seeing to Learn in Sierra Leone N/A
Not yet recruiting NCT05550740 - Repeated Low-Level Red-Light Therapy for Shortening Axial Length N/A