Health Condition 1: H258- Other age-related cataract
Conditions
Interventions
Intervention1: To compare the postoperative rotational stability of toric EDOF intraocular lenses implanted in pseudophakic eyes using two different lens diameters selected according to the patient s
Sponsors
Nethradhama Super Speciality Eye Hospital
Eligibility
Inclusion criteria
Inclusion criteria: 2. Patients undergoing cataract surgery for both eyes. 3. Eyes planned for pseudophakic implantation of a toric EDOF IOL. Preoperative corneal regular astigmatism less than 0.75 D and less than 3.50 D suitable for toric correction. WTW measurement taken from IOLMaster 700 optical biometer. Axial length between 22.0 mm and 26.0 mm. Clear cornea and normal anterior segment anatomy. Ability to attend follow-up visits for at least 3 months postoperatively.
Exclusion criteria
Exclusion criteria: 1. History of other ocular surgeries in the study eye. 2. Irregular corneal astigmatism or corneal pathology. 3. Glaucoma with uncontrolled intraocular pressure or optic nerve damage. 4. Retinal pathology affecting visual potential. 5. Anterior segment anomalies along with zonular instability, capsular bag abnormalities, or pseudoexfoliation that may interfere with IOL implantation or rotation assessment. 6. Pupillary abnormalities. 7. Intraoperative complications (e.g., posterior capsular rupture, vitreous loss). 8. Pregnant and lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the postoperative rotational stability of toric EDOF intraocular lenses implanted in pseudophakic eyes using two different lens diameters selected according to the patient s IOL Diopteric power.Timepoint: 1 day, day 15, and 3 months | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. To assess the visual outcomes (uncorrected and corrected distance, intermediate, and near visual acuity) with the two different lens diameters. 2. To evaluate refractive predictability and residual astigmatism following implantation. 3. To determine patient satisfaction and visual quality, including the presence of photic phenomena (glare, halos, starbursts). 4. To analyze correlations between WTW measurements, axial length, and IOL Diopteric power. 5. To assess any IOL-related complications (decentration, tilt, or need for repositioning). Timepoint: 1 day, day 15, and 3 months | — |
Countries
India
Contacts
Public ContactDrSuchetha
Nethradhama Super Speciality Eye Hospital
Outcome results
None listed