65
Participants
Start Date
September 30, 2012
Primary Completion Date
December 31, 2012
Study Completion Date
December 31, 2012
Phacomulsification lens removal cataract surgery with single-piece Intraocular lens(IOL) implantation
The phacoemulsification lens removal cataract surgery is performed with single-piece IOL.During Phacoemulsification.
Phacomulsification lens removal cataract surgery with three-piece Intraocular lens(IOL) implantation
The phacoemulsification lens removal cataract surgery is performed with three-piece IOL.During Phacoemulsification.
Subconjunctival dexamethasone
All patients received subconjunctival dexamethasone (2 mg) during surgery. Topical anesthesia, consisting of a single drop of 0.5% proparacaine (Alcaine, Alcon Laboratories), was administered three times at intervals of 5 minutes prior to surgery
Viscoelastic materials
viscoelastic materials are used to protect corneal endothelial cells
proparacaine
0.5% proparacaine (Alcaine, Alcon Laboratories)
Zhognshan Ophthalmic Center, Sun Yat-sen University, Guangzhou
Sun Yat-sen University
OTHER