Cataract
Conditions
Interventions
Active fluid system group:Using Alcon Centurion platform with the active fluid mode+ Low intraocular pressure setting (30mmHg)
Gravity fluid system group:Using Alcon Centurion platform and gravity fluid mode+ Traditional intraocular pressure setting (80cmH2O)
Sponsors
Peking University Third Hospital
Eligibility
Sex/Gender
All
Age
60 Years to 85 Years
Inclusion criteria
Inclusion criteria: - age related cataract patients aged between 60-85 years old - 500 count/mm2 <Corneal endothelial cells count<1500(count/mm2) - moderate age-related cataract, nuclear sclerotic grade II and III (Lens Opacities Classification System, version III, LOCS III ) - Intended to be implanted with AcrySof IOLs
Exclusion criteria
Exclusion criteria: - History of eye surgery within 1 month - Corneal edema - Preoperative shallow anterior chamber (ACD<2.0mm) - Intraoperative dilated pupil size <6mm - Preexisting ocular pathology, such as macular disease, RD,uveitis, glaucoma, iridodialysis, central corneal opacity, and ocular implantations such as implantable collamer lens (ICL) or silicon oil - Systemic connective tissue disease, Rheumatism, rheumatoid - Unable or unwilling to attend follow-up visits
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Central Corneal Rhichness; | — |
Secondary
| Measure | Time frame |
|---|---|
| Corneal endothelial cell density; | — |
Countries
China
Contacts
Public ContactJing Hong
Peking University Third Hospital
Outcome results
None listed