cataract
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: aged-related cataract of grades 2 to 4 on the Lens Opacity Classification System III
Exclusion criteria
Exclusion criteria: known glaucoma or ocular hypertension or glauma suspect,any previous ocular surgery or trauma,active intraocular inflammation or ocular or systemic use of steroid within 3 months before preoperative visit,small rigid pupil=5mm, preoperative zonular weakness,exfoliation syndrome, diabetic retinopathy, age related macular degeneration,uveitis, mechanical intraoperative iris instrument touch or damage.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| pupil diamtete;intraocular pressure; | — |
Secondary
| Measure | Time frame |
|---|---|
| aqueous; | — |
Countries
China
Contacts
the Third Affiliated Hospital of the Third Military Medical University