age-related cataract
Conditions
Interventions
enhanced monofocal IOL group:None
Sponsors
Tianjin Medical University Eye Hospital
Eligibility
Sex/Gender
All
Age
50 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1.Aged 50 to 85 years; 2.Diagnosed with bilateral age-related cataract; 3.No active ocular disease other than cataract, no severe dry eye disease, kappa angle = 0.5 mm, no pupillary abnormalities, and no history of ocular surgery within the past 3 months.
Exclusion criteria
Exclusion criteria: 1.reduced zonular stability; 2.corneal astigmatism >1.25 D; 3.history of refractive surgery; 4.lens dislocation; 5.posterior capsular opacification or any ocular comorbidity that may compromise postoperative visual acuity (e.g., amblyopia, retinal or optic nerve pathology).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| bilateral UDVA,UIVA,UNVA ,CDVA,CIVA,CNVA; | — |
Secondary
| Measure | Time frame |
|---|---|
| contrast sentivity;VF-14 questionaire;defocus curve;bilateral higher-order and low-order aberrations;visual quality; | — |
Countries
China
Contacts
Public ContactSong Hui
Tianjin Medical University Eye Hospital
Outcome results
None listed