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The purpose of the study is to assess participant experience when wearing multifocal contact lenses compared to spherical contact lenses with reading glasses.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Multifocal contact lenses | Active Comparator | multifocal contact lenses |
|
| Spherical contact lenses with reading glasses | Active Comparator | spherical contact lenses used with reading glasses |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Multifocal contact lenses | Device | Multifocal contact lenses |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Preference Survey | Percentage of participants who prefer the multifocal lenses compared to spherical lenses with reading glasses. | 8 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Study Coordinators | Contact | 614-292-8858 | OPT-EyeStudies@osu.edu |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The Ohio State University College of Optometry | Recruiting | Columbus | Ohio | 43210 | United States |
The data will not be shared with other researchers.
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| ID | Term |
|---|---|
| D011305 | Presbyopia |
| ID | Term |
|---|---|
| D012030 | Refractive Errors |
| D005128 | Eye Diseases |
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| Spherical contact lenses |
| Device |
spherical contact lenses |
|