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| Name | Class |
|---|---|
| Rayner Intraocular Lenses Limited | INDUSTRY |
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The primary objective of the database is to retrospectively analyse the visual and refractive outcomes of cataract and refractive procedures in order to continuously assess outcomes and also compare outcomes between the different IOLs, or the different refractive procedures.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patient of the clinic | The population for the database will be existing patients of the clinic. These are patients who presented to the clinic with an interest for a refractive or cataract procedure. |
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| Measure | Description | Time Frame |
|---|---|---|
| Post-operative Uncorrected Distance Visual Acuity | postoperative visit 3-6 months | |
| Post-operative Distance Corrected Visual Acuity | postoperative visit 3-6 months | |
| Post-operative subjective refraction (Sphere, Cylinder, Axis) | postoperative visit 3-6 months | |
| Accuracy of post-operative refraction achieved compared to targeted refraction | postoperative visit 3-6 months | |
| Loss of best-corrected visual acuity compared to preoperatively | postoperative visit 3-6 months | |
| Occurrence of surgical complications and post-operative complications | postoperative visit 3-6 months | |
| Post-operative Uncorrected Near Visual Acuity | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. | postoperative visit 3-6 months |
| Post-operative Uncorrected Intermediate Visual Acuity | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. |
| Measure | Description | Time Frame |
|---|---|---|
| Comparative analysis - Different types of IOLs | Comparative analysis between different types of IOLs might be performed to investigate whether one IOL might offer additional benefits to patients compared to another IOL. | postoperative visit 3-6 months |
| Comparative analysis - Refractive procedure |
| Measure | Description | Time Frame |
|---|---|---|
| Glare Assessment | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and additional glare perceptions may be assessed. | postoperative visit 3-6 months |
Inclusion Criteria:
Exclusion Criteria:
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The population for the database will be existing patients of the clinic. These are patients who presented to the clinic with an interest for a refractive or cataract procedure.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Kieren Darcy, BM MRCS (Eng) CertLRS FRCOphth | Contact | +44 117 905 7722 | contact@visioncareclinic.com |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Vision Care Clinic Bristol | Recruiting | Bristol | England | BS8 1BN | United Kingdom |
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| ID | Term |
|---|---|
| D002386 | Cataract |
| ID | Term |
|---|---|
| D007905 | Lens Diseases |
| D005128 | Eye Diseases |
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| postoperative visit 3-6 months |
| Post-operative Distance Corrected Near Visual Acuity | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. | postoperative visit 3-6 months |
| Post-operative Distance Corrected Intermediate Visual Acuity | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. | postoperative visit 3-6 months |
| Defocus Curve | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. | postoperative visit 3-6 months |
| Quality of Vision Questionnaire | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. | postoperative visit 3-6 months |
| Contrast Sensitivity | For intraocular lens offering a visual benefit at near and/or intermediate, such as multifocal IOLs, EDoF (Extended Depth of Focus) IOLs, enhanced monofocal IOLs, and for refractive procedures offering a visual benefit at near and/or intermediate, additional visual outcomes and safety outcomes may be assessed. | postoperative visit 3-6 months |
Comparative analysis between different types of refractive procedures might be performed to investigate whether one procedure might offer additional benefits to patients. |
| postoperative visit 3-6 months |