Cataract, age-related macular degeneration Eye Diseases Cataract, unspecified
Conditions
Interventions
All patients undergo biometric data capture (non-contact) with the sequence of ANTERION and then with that of IOLMaster 700 in the mesopic condition without pupil dilation. The researchers collect pre
Sponsors
Shanxi Eye Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients undergoing cataract surgery in the Shanxi Eye Hospital Affiliated to Shanxi Medical University (Taiyuan, Shanxi, China) 2. No systemic disease 3. No pathological alteration of the anterior segment (such as keratoconus, zonular dialysis, pseudoexfoliation syndrome, corneal opacity) 4. No retinal diseases impairing visual function 5. No previous anterior or posterior segment surgery 6. If patients are diagnosed with AMD disease, the captured image can be included in the AMD and deep learning study
Exclusion criteria
Exclusion criteria: Patients who cannot cooperate with the data capturing procedure and fail to pass the image quality check
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Automatically measured using the SS-OCT device at baseline, 1 week, 1 month, and 3 months: 1. Axial length 2. Keratometry 3. Astigmatism 4. Anterior chamber depth 5. Lens thickness values Automatically measured using the OCT device at baseline, 1 week, 1 month, 3 months: 1. Retinal thickness 2. Macular edema 3. Choroidal neovascularization (CNV) images | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. IOL power calculated using a free Barrett online calculator at baseline, 1 week, 1 month, and 3 months 2. Visual acuity measured using a Snellen visual chart at baseline, 1 week, 1 month, and 3 months 3. Intraocular pressure measured using a non-contact tonometer at 1 week, 1 month, and 3 months | — |
Countries
China
Outcome results
None listed