To compare the safety and efficacy of a new multi-functional cataract-assisted surgical instrument with that of traditional cataract-assisted surgical instrument in cataract surgery with subluxation of lens.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
100
Multifunctional Cataract-assisted retractor operation for cataract with subluxation of lens
Second Affiliated Hospital, Zhejiang University School of Medicine
Hangzhou, Zhejiang, China
Surgical success rate
Surgical success rate of operation with different retractor
Time frame: through study completion, an average of 1 year
Successful implantation rate of intraocular lens
implantation rate of intraocular lens with different retractor
Time frame: through study completion, an average of 1 year
Visual function
Best corrected visual acuity (BCVA) measured using a decimal chart Best corrected visual acuity (BCVA) measured using a decimal chart
Time frame: 1day postoperation，1 week，1 month， 3month postoperation
intraocular pressure
intraocular pressure
Time frame: 1 day, 1 week, 1 month, and 3 month postoperation
endothelial cell count
endothelial cell count
Time frame: 1 week, 1 month, and 3 month postoperation
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