Cataract
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Aged 40 years and older; (2) Age-related cataract patients, Lenstar or IOL Master can measure axial length; (3) Astigmatism = 2D, no history of wearing contact lenses in recent months; (4) Intraocular pressure 10 ~ 21mmHg; (5) The operation was successful, no posterior capsular rupture, prolapse of vitreous and other intraoperative complications; (6) Good postoperative recovery without corneal endothelial decompensation, intraocular lens dislocation, secondary glaucoma and other postoperative complications; (7) Good fixation, with Sirius check and computer optometry; (8) Patients who have regular follow-up after 3 months of operation should have complete data.
Exclusion criteria
Exclusion criteria: (1) history of corneal disease; (2) Ocular active inflammation; (3) history of eye trauma and surgical history; (4) history of glaucoma; (5) history of uveitis; (6) vitreous body disease, retinopathy; (7) Systemic connective tissue disease, autoimmune diseases, and diabetes;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Predicted lens position;Effective lens position; | — |
Secondary
| Measure | Time frame |
|---|---|
| Refraction; | — |
Countries
China
Contacts
The First Affiliated Hospital of Suzhou University