COMEDI: Bilateral Monofocal Versus Monofocal-EDOF IOL Implantation: Quality of Vision Comparison
Study Details
Study Description
Brief Summary
The goal of this clinical trial is to compare visual quality after cataract surgery between two groups: bilateral monofocal intraocular lenses (IOL) and monofocal and contralateral extended depth-of-focus (EDOF) IOL implantation. The main question it aims to answer is:
• does the combination of both monofocal and EDOF IOLs presents an advantage over bilateral monofocal IOL implantation in the daily life of patients undergoing cataract surgery without the disadvantages of bilateral EDOF IOL implantation?
Participants will:
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be randomised in either bilateral monofocal group or monofocal and EDOF group
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undergo visual acuity testing with and without correction at all distances
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be asked to complete a quality of vision questionnaire
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undergo non-invasive examinations to measure residual astigmatism, contrast sensitivity, straylight, optical aberrations, reading spead.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: Bilateral monofocal intraocular lens Standard treatment |
Device: cataract surgery
cataract surgery
|
Experimental: Monofocal and contralateral extended depth-of-focus intraocular lens Experimental treatment |
Device: cataract surgery
cataract surgery
|
Outcome Measures
Primary Outcome Measures
- Difference in binocular photopic distance corrected intermediate visual acuity between both groups using Radner chart. [3 months]
Difference in binocular photopic distance corrected intermediate visual acuity between both groups using Radner chart.
Eligibility Criteria
Criteria
Inclusion Criteria:
- Patients aged between 50 and 90 years with bilateral cataract without concomitant exclusion criteria
Exclusion Criteria:
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prior refractive surgery
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patients with corneal opacities, retinopathy, opticopathy, glaucoma, uveitis and amblyopia
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patients with corneal astigmatism greater than 3 diopters (D)
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patients with expected postoperative astigmatism higher than 0.75D
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prior ocular surgery in the last six months
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patients with prior unilateral cataract surgery
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Vrije Universiteit Brussel
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 23219_EDOF study