Effective Lens Position After Cataract Surgery

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

300 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-01-01

Study Completion Date

2023-03-30

Brief Summary

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Cataract patients were implanted with different types of intraocular lenses for grouping. SSOCT scanning was used to measure ELP and optometry.

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Detailed Description

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Cataract patients were implanted with different types of intraocular lenses for grouping. Perform SSOCT scan that was used to measure effective lens position and optometry at different postoperative follow-up time .

Conditions

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Age-related Cataract

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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Group（SN6CWS）

Group（SN6CWS）：Implant SN6CWS intraocular lens

different types of intracular lens

Intervention Type OTHER

different types of intracular lens

Group（MI60）

Group（MI60）：Implant MI60 intraocular lens

different types of intracular lens

Intervention Type OTHER

different types of intracular lens

Group（Aspira-aA）

Group（Aspira-aA）：Implant Aspira-aA intraocular lens

different types of intracular lens

Intervention Type OTHER

different types of intracular lens

Interventions

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different types of intracular lens

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* a.Diagnosed as cataract;
* b.Implanted intraocular lens: SN6CWS, Aspira-aA, MI60;
* c.Cataract phacoemulsification and intraocular lens implantation.

Exclusion Criteria

* a.Combined with corneal opacity, glaucoma, uveitis, retinal detachment and other eye diseases;
* b.A history of intraocular surgery or trauma other than cataract surgery;
* c.Intraoperative complications such as tearing of the capsule and IOL failure to implant;
* d.Endophthalmitis, corneal endothelial decompensation and other postoperative complications;
* e.Those with incomplete data collected during the follow-up period of postoperative patients.

Minimum Eligible Age

40 Years

Maximum Eligible Age

90 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No