Age-related cataract, high myopia complicated cataract
Conditions
Interventions
Cataract surgery group of both eyes after corneal refractive surgery:None
Sponsors
Wenzhou Medical University Affiliated Eye Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Age: 18 to 80 years old, gender not limited; 2. Have a history of LASIK/PRK surgery in both eyes (at least 3 months after the operation), and both eyes have been diagnosed with cataracts simultaneously or successively through ophthalmic examination, and have successively undergone phacoemulsification aspiration combined with intraocular lens implantation for cataracts in both eyes; 3. Standardized eye examinations were completed both before and after the operation, and there was at least one standardized subjective refraction within 1 week to 6 months after the operation. The clinical data are complete. 4. The Best Corrected Visual Acuity (BCVA) after the operation was less than 0.52logMAR;
Exclusion criteria
Exclusion criteria: 1. There are already ophthalmic lesions that may affect the postoperative optometry results before cataract surgery (including but not limited to corneal abnormalities, glaucoma, strabismus, suspensive ligament abnormalities, uveitis and severe retinopathy, ocular trauma), and a history of ocular surgery (such as retinal surgery, posterior scleral reinforcement surgery); 2. Severe complications occur during cataract surgery (such as posterior capsular rupture, lens nucleus detachment into the vitreous cavity, and severe damage to the corneal endothelium); 3. Combined with other serious ocular diseases (such as active endophthalmitis, severe corneal scarring);
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| PE of the second eye; | — |
Secondary
| Measure | Time frame |
|---|---|
| Preoperative ocular parameters: AL,K1,K2,ACD,LT;The type of IOL actually implanted during the operation and the diopter;The equivalent spherical diopter (SE) and best corrected visual acuity (BCVA) of both eyes after surgery; | — |
Countries
China
Contacts
Public ContactPan Anpeng
Wenzhou Medical University Affiliated Eye Hospital
Outcome results
None listed