Health Condition 1: H252- Age-related cataract, morgagnian type Health Condition 2: H259- Unspecified age-related cataract
Conditions
Interventions
Intervention1: Digital axis overlay for Toric IOL orientation: The CALLISTO® Eye within the digital cataract workflow allows for digital overlay of the axis to enable Toric IOL orientation inside the
Sponsors
Center for Application Research in India (CARIn) Carl Zeiss India
Eligibility
Inclusion criteria
Inclusion criteria: Subjects with regular corneal astigmatism greater than 0.75D willing to undergo cataract extraction. Patient willing to undergo cataract surgery with implantation of an Toric intraocular lenses. Patient giving full and free consent for involvement in the study. Patient willing to come for follow up study visits and measurements.
Exclusion criteria
Exclusion criteria: Any ocular pathology or degeneration that could have impact on vision and/or a contradiction to Toric IOL implantation. Any surgical complication felt to in any way impact upon the quality of visual outcome. Any other comorbid conditions or risk factors that may affect the surgical procedure.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| One-month postoperative refractionTimepoint: 1 week and 1 month | — |
Secondary
| Measure | Time frame |
|---|---|
| Uncorrected & best corrected visual acuity by log MAR visual acuity 1 month. IOL axis alignment, immediate postop, 1 day postop & 1 month postop.Timepoint: 1 week & 1 month. | — |
Countries
India
Contacts
Public ContactT Vijay Bhaskar
Invitro Research Solutions Pvt. Ltd.
Outcome results
None listed