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| Name | Class |
|---|---|
| Alcon Research | INDUSTRY |
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The purpose of this study is to measure the logMAR visual acuity when presbyopic soft lens wearers are fit with Dailies Total1 Multifocal and ACUVUE OASYS MAX 1-DAY Multifocal.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Dailies Total1 Multifocal, ACUVUE OASYS MAX 1-Day Multifocal | Experimental | Fit participant with Dailies Total1 Multifocal first, and with ACUVUE OASYS MAX 1-Day Multifocal second. |
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| ACUVUE OASYS MAX 1-Day Multifocal, Dailies Total1 Multifocal | Experimental | Fit participant with ACUVUE OASYS MAX 1-Day Multifocal first, and with Dailies Total1 Multifocal second. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Deleficon A (multifocal) | Device | Daily disposable silicone hydrogel contact lenses indicated for presbyopia, in addition to myopia or hyperopia. |
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| Measure | Description | Time Frame |
|---|---|---|
| High contrast visual acuity (logMAR) at 6m | High contrast visual acuity (logMAR) for the dominant eye under photopic illumination at 6m | Day 1 |
| High contrast visual acuity (logMAR) at 40cm | High contrast visual acuity (logMAR) for the dominant eye under photopic illumination at 40cm | Day 1 |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Lyndon Jones, PhD, FCOptom | Centre for Ocular Research & Education (CORE) | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Centre for Ocular Research & Education (CORE) | Waterloo | Ontario | N2L 3G1 | Canada |
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| ID | Term |
|---|---|
| D011305 | Presbyopia |
| ID | Term |
|---|---|
| D012030 | Refractive Errors |
| D005128 | Eye Diseases |
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| Senofilcon A (multifocal) | Device | Daily disposable silicone hydrogel contact lenses indicated for presbyopia, in addition to myopia or hyperopia |
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