Refitting Somofilcon A Toric Contact Lens Wearers Into Fanfilcon A Toric Lenses for 4-weeks of Wear
Study Details
Study Description
Brief Summary
The aim of this prospective study is to evaluate the clinical performance of habitual wearers of Clariti Toric lenses after a refit with Avaira Vitality Toric lenses for 1-month of daily wear.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
The aim of this prospective study is to evaluate the clinical performance of habitual wearers of Clariti Toric lenses after a refit with Avaira Vitality Toric lenses for 1-month of daily wear.
This is a prospective, subject masked; bilateral, 1-month refit study comparing the fitting characteristics of Clariti Toric silicone hydrogel lenses, (somofilcon A); against Avaira Vitality silicone hydrogel Toric lenses (fanfilcon A).
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: somofilcon A toric (habitual), then fanfilcon toric (test) Participants are habitual wearers of somofilcon A toric lens and refitted with fanfilcon A toric lens. |
Device: somofilcon A toric contact lens
Contact Lens
Other Names:
Device: fanfilcon A toric contact lens
Contact Lens
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Lens Centration - Somofilcon A Toric (Habitual) Lens [Baseline]
Lens Centration assessed using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable).
- Lens Centration - Somofilcon A Toric (Habitual) Lens [4 weeks]
Lens Centration (using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable).
- Lens Centration - Fanfilcon A Toric Lens [Baseline]
Lens Centration using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable).
- Lens Centration - Fanfilcon A Toric Lens [2-weeks]
Lens Centration using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable).
- Lens Centration - Fanfilcon A Toric Lens [4-weeks]
Lens Centration using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable).
- Corneal Coverage - Somofilcon A Toric (Habitual ) Lens [Baseline]
Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage)
- Corneal Coverage - Somofilcon A Toric (Habitual ) Lens [4-weeks]
Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage)
- Corneal Coverage - Fanfilcon A Toric Lens [Baseline]
Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage)
- Corneal Coverage - Fanfilcon A Toric Lens [2-weeks]
Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage)
- Corneal Coverage - Fanfilcon A Toric Lens [4-weeks]
Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage)
- Post-Blink Movement - Somofilcon A Toric (Habitual) Lens [Baseline]
Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement)
- Post-Blink Movement - Somofilcon A Toric (Habitual) Lens [4-weeks]
Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement).
- Post-Blink Movement - Fanfilcon A Toric Lens [Baseline]
Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement).
- Post-Blink Movement - Fanfilcon A Toric Lens [2-weeks]
Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement).
- Post-Blink Movement - Fanfilcon A Toric Lens [4-weeks]
Post-Blink movement (0-4 Scale,0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement).
- Overall Lens Fit Acceptance - Somofilcon A Toric (Habitual) Lens [Baseline]
Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect).
- Overall Lens Fit Acceptance - Somofilcon A Toric (Habitual) Lens [4-weeks]
Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect).
- Overall Lens Fit Acceptance - Fanfilcon A Toric Lens [Baseline]
Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect).
- Overall Lens Fit Acceptance - Fanfilcon A Toric Lens [2-weeks]
Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect).
- Overall Lens Fit Acceptance - Fanfilcon A Toric Lens [4-weeks]
Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect).
Secondary Outcome Measures
- Average Daily Wearing Time - Somofilcon A Toric (Habitual) Lens [4 weeks]
Average Daily Wearing Time for somofilcon A toric (habitual) lens measured by hours/day.
- Average Daily Wearing Time - Fanfilcon A Toric Lens [2 weeks]
Average Daily Wearing Time for fanfilcon A toric lens measured by hours/day.
- Average Daily Wearing Time - Fanfilcon A Toric Lens [4 weeks]
Average Daily Wearing Time for fanfilcon A toric lens measured by hours/day.
- Average Comfortable Wearing Time - Somofilcon A Toric (Habitual) Lens [4 weeks]
Average Comfortable Wearing Time - somofilcon A toric (habitual) lens measured by hours/day
- Average Comfortable Wearing Time - Fanfilcon A Toric Lens [2 weeks]
Average comfortable Wearing Time for fanfilcon A toric lens measured by hours/day.
- Average Comfortable Wearing Time - Fanfilcon A Toric Lens [4 weeks]
Average comfortable Wearing Time for fanfilcon A toric lens measured by hours/day.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Is between 18 and 40 years of age (inclusive)
-
Has had a self-reported visual exam in the last two years
-
Is an adapted soft toric contact lens wearer
-
Has a contact lens spherical prescription between +6.00 to -8.00 (inclusive)
-
Have no less than -0.75D of astigmatism and no more than -2.25 D in both eyes.
-
Can achieve best corrected spectacle distance visual acuity of 20/25 (0.10 logMAR) or better in each eye.
-
Can achieve a distance visual acuity of 20/30 (0.18 logMAR) or better in each eye with the study contact lenses.
-
Has clear corneas and no active ocular disease
-
Has read, understood and signed the information consent letter.
-
Patient contact lens refraction should fit within the available parameters of the study lenses.
-
Is willing to comply with the wear schedule (at least 5 days per week, > 8 hours/day assuming there are no contraindications for doing so).
-
Is willing to comply with the visit schedule
Exclusion Criteria:
-
Has a CL prescription outside the range of the available parameters of the study lenses.
-
Has a spectacle cylinder less than -0.75D or more than -2.50 D of cylinder in either eye.
-
Has a history of not achieving comfortable CL wear (5 days per week; > 8 hours/day)
-
Has contact lens best corrected distance vision worse than 20/25 (0.10 logMAR) in either eye.
-
Presence of clinically significant (grade 2-4) anterior segment abnormalities
-
Presence of ocular or systemic disease or need of medications which might interfere with contact lens wear.
-
Slit lamp findings that would contraindicate contact lens wear such as:
-
Pathological dry eye or associated findings
-
Pterygium, pinguecula, or corneal scars within the visual axis
-
Neovascularization > 0.75 mm in from of the limbus
-
Giant papillary conjunctivitis (GCP) worse than grade 1
-
Anterior uveitis or iritis (past or present)
-
Seborrheic eczema, Seborrheic conjunctivitis
-
History of corneal ulcers or fungal infections
-
Poor personal hygiene
-
Has a known history of corneal hypoesthesia (reduced corneal sensitivity)
-
Has aphakia, keratoconus or a highly irregular cornea.
-
Has Presbyopia or has dependence on spectacles for near work over the contact lenses.
-
Has undergone corneal refractive surgery.
-
Is participating in any other type of eye related clinical or research study.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Optometry Clinic, National Autonomous University | Mexico City | Mexico |
Sponsors and Collaborators
- Coopervision, Inc.
Investigators
- Principal Investigator: Ruben Velázquez Guerrero, MSc., FIACLE, School of Optometry, National Autonomous University (UNAM), Mexico City
Study Documents (Full-Text)
More Information
Publications
None provided.- EX-MKTG-102
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Somofilcon A Toric (Habitual), Then Fanfilcon Toric (Test) |
---|---|
Arm/Group Description | Participants are habitual wearers of somofilcon A toric lens and refitted with fanfilcon A toric lens. somofilcon A toric contact lens: Contact Lens fanfilcon A toric contact lens: Contact Lens |
Period Title: Overall Study | |
STARTED | 40 |
COMPLETED | 40 |
NOT COMPLETED | 0 |
Baseline Characteristics
Arm/Group Title | Somofilcon A Toric (Habitual), Then Fanfilcon Toric (Test) |
---|---|
Arm/Group Description | Participants are habitual wearers of somofilcon A toric lens and refitted with fanfilcon A toric lens. somofilcon A toric contact lens: Contact Lens fanfilcon A toric contact lens: Contact Lens |
Overall Participants | 40 |
Age (Count of Participants) | |
<=18 years |
0
0%
|
Between 18 and 65 years |
40
100%
|
>=65 years |
0
0%
|
Age (years) [Mean (Standard Deviation) ] | |
Mean (Standard Deviation) [years] |
25.1
(6.8)
|
Sex: Female, Male (Count of Participants) | |
Female |
27
67.5%
|
Male |
13
32.5%
|
Race and Ethnicity Not Collected (Count of Participants) | |
Region of Enrollment (participants) [Number] | |
Mexico |
40
100%
|
Outcome Measures
Title | Lens Centration - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Lens Centration assessed using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable). |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Optimum |
100
|
Acceptable |
0
|
Unacceptable |
0
|
Title | Lens Centration - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Lens Centration (using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable). |
Time Frame | 4 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Optimum |
100
|
Acceptable |
0
|
Unacceptable |
0
|
Title | Lens Centration - Fanfilcon A Toric Lens |
---|---|
Description | Lens Centration using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable). |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Optimum |
100
|
Acceptable |
0
|
Unacceptable |
0
|
Title | Lens Centration - Fanfilcon A Toric Lens |
---|---|
Description | Lens Centration using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable). |
Time Frame | 2-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Optimum |
100
|
Acceptable |
0
|
Unacceptable |
0
|
Title | Lens Centration - Fanfilcon A Toric Lens |
---|---|
Description | Lens Centration using a 3-point scale (1=optimal centration, 2=decentration acceptable, 3=decentration unacceptable). |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Optimum |
100
|
Acceptable |
0
|
Unacceptable |
0
|
Title | Corneal Coverage - Somofilcon A Toric (Habitual ) Lens |
---|---|
Description | Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage) |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Yes |
100
|
No |
0
|
Title | Corneal Coverage - Somofilcon A Toric (Habitual ) Lens |
---|---|
Description | Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage) |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks.. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Yes |
100
|
No |
0
|
Title | Corneal Coverage - Fanfilcon A Toric Lens |
---|---|
Description | Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage) |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Yes |
100
|
No |
0
|
Title | Corneal Coverage - Fanfilcon A Toric Lens |
---|---|
Description | Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage) |
Time Frame | 2-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Yes |
100
|
No |
0
|
Title | Corneal Coverage - Fanfilcon A Toric Lens |
---|---|
Description | Corneal Coverage (Yes = full corneal coverage all time / no= incomplete corneal coverage) |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Yes |
100
|
No |
0
|
Title | Post-Blink Movement - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement) |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
2.0
(0.0)
|
Title | Post-Blink Movement - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement). |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4 weeks. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
2.0
(0.0)
|
Title | Post-Blink Movement - Fanfilcon A Toric Lens |
---|---|
Description | Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement). |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
2.0
(0.0)
|
Title | Post-Blink Movement - Fanfilcon A Toric Lens |
---|---|
Description | Post-Blink movement (0-4 Scale, 0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement). |
Time Frame | 2-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
2.0
(0.0)
|
Title | Post-Blink Movement - Fanfilcon A Toric Lens |
---|---|
Description | Post-Blink movement (0-4 Scale,0=Insufficient, unacceptable movement, 1=Minimal, but acceptable movement, 2=Optimal movement, 3=Moderate, but acceptable movement, 4=Excessive, unacceptable movement). |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric Lens |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
2.0
(0.0)
|
Title | Overall Lens Fit Acceptance - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect). |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks.. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
3.8
(0.5)
|
Title | Overall Lens Fit Acceptance - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect). |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks.. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
3.8
(0.5)
|
Title | Overall Lens Fit Acceptance - Fanfilcon A Toric Lens |
---|---|
Description | Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect). |
Time Frame | Baseline |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | fanfilconA Toric |
---|---|
Arm/Group Description | Participants were their refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
3.9
(0.3)
|
Title | Overall Lens Fit Acceptance - Fanfilcon A Toric Lens |
---|---|
Description | Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect). |
Time Frame | 2-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | fanfilconA Toric |
---|---|
Arm/Group Description | Participants were their refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
4.0
(0.2)
|
Title | Overall Lens Fit Acceptance - Fanfilcon A Toric Lens |
---|---|
Description | Overall fit acceptance - using a 0 - 4 scale (where 0 = should not be worn, 1 = borderline but unacceptable, 2 = min. acceptable, early review, 3 = not perfect but OK to dispense, and 4 = perfect). |
Time Frame | 4-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | fanfilconA Toric |
---|---|
Arm/Group Description | Participants were their refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [units on a scale] |
4.0
(0.2)
|
Title | Average Daily Wearing Time - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Average Daily Wearing Time for somofilcon A toric (habitual) lens measured by hours/day. |
Time Frame | 4 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks.. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [hours/day] |
10.4
(3.0)
|
Title | Average Daily Wearing Time - Fanfilcon A Toric Lens |
---|---|
Description | Average Daily Wearing Time for fanfilcon A toric lens measured by hours/day. |
Time Frame | 2 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [hours/day] |
10.5
(2.7)
|
Title | Average Daily Wearing Time - Fanfilcon A Toric Lens |
---|---|
Description | Average Daily Wearing Time for fanfilcon A toric lens measured by hours/day. |
Time Frame | 4 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [hours/day] |
10.9
(2.6)
|
Title | Average Comfortable Wearing Time - Somofilcon A Toric (Habitual) Lens |
---|---|
Description | Average Comfortable Wearing Time - somofilcon A toric (habitual) lens measured by hours/day |
Time Frame | 4 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Somofilcon A Toric (Habitual) |
---|---|
Arm/Group Description | Participants wore their habitual somofilcon A toric lens for 4-weeks.. somofilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [hours/day] |
8.4
(3.5)
|
Title | Average Comfortable Wearing Time - Fanfilcon A Toric Lens |
---|---|
Description | Average comfortable Wearing Time for fanfilcon A toric lens measured by hours/day. |
Time Frame | 2 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [hours/day] |
9.0
(2.6)
|
Title | Average Comfortable Wearing Time - Fanfilcon A Toric Lens |
---|---|
Description | Average comfortable Wearing Time for fanfilcon A toric lens measured by hours/day. |
Time Frame | 4 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Fanfilcon A Toric |
---|---|
Arm/Group Description | Participants were refitted with fanfilcon A toric lens for 4-weeks.. fanfilcon A toric contact lens: Contact Lens |
Measure Participants | 40 |
Mean (Standard Deviation) [hours/day] |
9.6
(2.6)
|
Adverse Events
Time Frame | From dispense up to 4-weeks for each lens type, a total of 8-weeks. | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Somofilcon A Toric (Habitual) Lens | Fanfilcon A Toric Contact Lens | ||
Arm/Group Description | Participants are habitual wearers of somofilcon A toric lens for 4-weeks somofilcon A toric contact lens: Contact Lens | Participants were refitted with fanfilcon A toric lens for 4-weeks fanfilcon A toric contact lens: Contact Lens | ||
All Cause Mortality |
||||
Somofilcon A Toric (Habitual) Lens | Fanfilcon A Toric Contact Lens | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/40 (0%) | 0/40 (0%) | ||
Serious Adverse Events |
||||
Somofilcon A Toric (Habitual) Lens | Fanfilcon A Toric Contact Lens | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/40 (0%) | 0/40 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Somofilcon A Toric (Habitual) Lens | Fanfilcon A Toric Contact Lens | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/40 (0%) | 0/40 (0%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Jose A. Vega, O.D, MSc., FAAO |
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Organization | CooperVision. Inc |
Phone | 9256213761 |
javega@coopervision.com |
- EX-MKTG-102