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This is a prospective single-center study of implantations of the presbyopic version of phakic intraocular lens IPCL (EyeolUK, United Kingdom).
Participants are impanted with the phakic intraocular lens IPCL (EyeolUK, United Kingdom) and monitored during 2 years period. Visual acuity for near and distance is evaluated, along with refraction and endothelium cell density.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Implantation phakic intraocular lens | Experimental | Presbyopic posterior chamber phakic intraocular lens IPCL implanted to the participants eye |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Presbyopic posterior chamber phakic intraocular lens IPCL | Device | Presbyopic posterior chamber phakic intraocular lens IPCL (EyeolUK, United Kingdom) has a refractive optic and diffractive trifocal pattern on its anterior optical surface to correct both distance and near refractive errors. Presbyopic addition is manufactured in a range of +1.0 to + 4.0 diopters (D) in 0.5 D steps. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Uncorrected Distance Visual Acuity (UDVA) | Distance visual acuity tested without any correction | 2 years |
| Change in Uncorrected Near Visual Acuity (UNVA) | Near visual acuity tested without any correction | 2 years |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Corrected Distance Visual Acuity (CDVA) | Distance visual acuity tested with correction | 2 years |
| Change in Corrected Near Visual Acuity (CNVA) | Near visual acuity tested with correction |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Gemini Eye Clinic | ZlÃn | 760 01 | Czechia |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 32050231 | Derived | Stodulka P, Slovak M, Sramka M, Polisensky J, Liska K. Posterior chamber phakic intraocular lens for the correction of presbyopia in highly myopic patients. J Cataract Refract Surg. 2020 Jan;46(1):40-44. doi: 10.1097/j.jcrs.0000000000000033. |
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| ID | Term |
|---|---|
| D011305 | Presbyopia |
| D009216 | Myopia |
| ID | Term |
|---|---|
| D012030 | Refractive Errors |
| D005128 | Eye Diseases |
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|
| 2 years |
| Change in distance refraction | Expressed as spherical equivalent sp.Eq (D) | 2 years |
| Change in near refraction | Expressed as spherical equivalent sp.Eq (D) | 2 years |