high myopia cataract
Conditions
Interventions
Observation group:None
Sponsors
Fuzhou University Affiliated Provincial Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Age >=18 years, any gender; 2.Corrected vision 26mm, meeting the diagnostic criteria for high myopia; 5.Willing to participate in full-cycle postoperative follow-up management and able to cooperate with preoperative assessments and follow-ups at all time points; 6.Fully informed and voluntarily signing the informed consent form.
Exclusion criteria
Exclusion criteria: 1.history of previous ocular trauma; 2.history of previous intraocular surgery (other than the planned cataract surgery); 3.concomitant severe systemic disease (such as severe cardiovascular and cerebrovascular disease, advanced malignancy, etc.) where the expected survival or physical condition precludes cooperation with follow-up; 4.concomitant mental disorder or cognitive impairment precluding cooperation with relevant examinations and questionnaire assessments; 5.or other conditions deemed by the investigator to be unsuitable for inclusion in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Three-dimensional intraocular lens (IOL) position (decentration, tilt, axial movement);Grade of posterior capsular opacification (PCO) severity;Grading of high myopia-related fundus lesions (ATN classification); | — |
Secondary
| Measure | Time frame |
|---|---|
| Best-corrected visual acuity (BCVA) and refractive error;Objective aberrometry and visual quality parameters; | — |
Countries
China
Contacts
Public ContactWenjie Wu
Fuzhou University Affiliated Provincial Hospital
Outcome results
None listed