Cataract
Conditions
Interventions
Treating Group:the intraocular lens refractive power calculation software according to Chinese eye anatomy optimized
contral:SRK_T Formula
Sponsors
Ningbo Aier Guangming Eye Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Age-related cataract
Exclusion criteria
Exclusion criteria: active eye disease, pterygium, corneal macula, dry eye, soft corneal contact lens< 2 weeks, hard corneal contact lens<4 weeks,history of glaucoma, shallow of anterior chamber, history of eye surgery, disease of retina, Solid fixation, blepharophimosis-ptosis-epicanthus inversus syndrome, poor cooperate, complicated cataract, secondary cataract, posterior subcapsular cataract, congenital cataract, pathological myopia
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| refractive power of intraocular lens; | — |
Secondary
| Measure | Time frame |
|---|---|
| Corneal curvature;Anterior chamber depth;Lens Thickness;Axial length;spherical equivalent; | — |
Countries
China
Contacts
Public ContactShiming Wang
Ningbo Aier Guangming Eye Hospital
Outcome results
None listed