cataract
Conditions
Interventions
HOYAgroup1:Phacoemulsification of cataract combined with implantation of HOYA251 or 250 intraocular lens, placing the intraocular lens horizontally
HOYAgroup2:Phacoemulsification of cataract combined with implantation of HOYA251 or 250 intraocular lens, placing the intraocular lens vertically
Tecnis ZCB00group1:Phacoemulsification of cataract combined with implantation of ZCB00 intraocular lens, and the intraocular lens is placed horizontally
Tecnis ZCB00group2:Phacoemulsification of cataract combined with implantation of ZCB00 intraocular lens, and the intraocular lens is placed horizontally vertically
CT ASPHINA?509M group1:Phacoemulsification of cataract combined with implantation of 509M intraocular lens, and the intraocular lens is placed horizontally
CT ASPHINA 509M group2:Phacoemulsification of cataract combined with implantation of 509M intraocular lens, and the intraocular lens is placed vertically
Acrysof SN60WF group1:Phacoemulsification of cataract combined with implantation of SN60WF intraocular lens, and the intraocular lens is placed horizontally
Acrysof SN60WF group2:Phacoemulsification of cataract combined with implantation of SN60WF intraocular lens, and the intraocular lens is placed vertically
Sponsors
Shenyang Aier Excellence Eye Hospital
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1. Cataract patients from Shenyang Aier Excellence Eye Hospital; 2. The subjects were all examined by slit lamp examinations of both eyes, and the patients were clearly diagnosed as cataracts.
Exclusion criteria
Exclusion criteria: 1. Active eye disease, pterygium, corneal pannus, pupil diameter after mydriasis 4 weeks, astigmatism soft lens removal > 3 weeks, soft lens removal > 1 Weeks), history of glaucoma, history of previous eye surgery, fundus disease, poor fixation, and non-cooperation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The degree of rotation of the long axis of the intraocular lens;IOL(Intraocular lens) slope;IOL decentration;IOL tilt;Posterior cataract; | — |
Countries
China
Contacts
Public ContactDing Yuxi
Aier eye cataract and intraocular lens institute;Shenyang Aier Excellence Eye Hospital
Outcome results
None listed