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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT06165627
Other study ID # CLV201-P003
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date January 23, 2024
Est. completion date May 12, 2024

Study information

Verified date June 2024
Source Alcon Research
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to assess the clinical performance of TOTAL30 for Astigmatism (T30fA) soft contact lenses with Biofinity Toric soft contact lenses.


Description:

Subjects will be expected to attend 5 office visits and will be dispensed study lenses (per randomization sequence) for 30-day duration of bilateral wear with each study lens (approximately 60 days of lens wear). The total duration of the subject's participation in the study will be approximately 74 days.


Recruitment information / eligibility

Status Completed
Enrollment 67
Est. completion date May 12, 2024
Est. primary completion date May 12, 2024
Accepts healthy volunteers No
Gender All
Age group 18 Years to 45 Years
Eligibility Key Inclusion Criteria: - Successful wearer of toric soft contact lenses in both eyes for a minimum of 5 days per week and at least 12 hours per day during the past 3 months; - Best corrected distance visual acuity (as determined by manifest refraction at screening) better than or equal to 0.10 logMAR in each eye; - Willing and able to wear the study lenses as specified in the protocol; - Other protocol-specified inclusion criteria may apply. Key Exclusion Criteria: - Biomicroscopy findings at screening that are moderate (Grade 3) or higher and/or corneal vascularization that is mild (Grade 2) or higher; presence of corneal infiltrates; - Monovision and multifocal contact lens wearers; - Habitual Biofinity Toric soft contact lens wearers, daily disposable contact lens wearers, and Alcon Toric contact lens wearers in the past 3 months prior to consent; - Wearing habitual contact lenses in extended wear modality (routinely sleeping in lenses for at least 1 night per week) over the last 3 months prior to enrollment; - Other protocol-specified exclusion criteria may apply.

Study Design


Related Conditions & MeSH terms


Intervention

Device:
Lehfilcon A toric contact lenses
Commercially available soft contact lenses worn as indicated
Comfilcon A toric contact lenses
Commercially available soft contact lenses) worn as indicated
CLEAR CARE
Commercially available hydrogen peroxide-based solution for daily cleaning and disinfection of contact lenses used as indicated

Locations

Country Name City State
United States ProCare Vision Center Granville Ohio
United States Kurata Eye Care Center Los Angeles California
United States Elsa Pao, OD Oakland California
United States Vision Health Institute Orlando Florida
United States Pacific Rims Optometry San Francisco California

Sponsors (1)

Lead Sponsor Collaborator
Alcon Research

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Distance VA with study lenses at Day 30 Visual Acuity (VA) will be assessed for each eye individually with study lenses in place while reading letter charts. VA will be recorded in logarithm minimum angle of resolution (logMAR). A logMAR value of 0 equates to 20/20 Snellen VA (normal distance eyesight), with lower logMAR values representing better eyesight. Day 30 of each wear period. A wear period is 30 days [-1/+3 days] according to randomization assignment)
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