Status:
UNKNOWN
Influence of Residual Astigmatism on Visual Acuity in Patients Undergoing Cataract Surgery With Trifocal Intraocular Lens Implantation
Lead Sponsor:
Enrique Ordiñaga-Monreal, OD, MSc
Conditions:
Cataract After
Astigmatism
Eligibility:
All Genders
50+ years
Brief Summary
MAIN OBJECTIVE: To assess the influence of residual astigmatism on visual acuity in the different lens foci in patients operated on for cataracts with a trifocal intraocular lens implant. SECONDARY O...
Detailed Description
It will be studied how small residual astigmatisms after cataract surgery degrade the visual acuity of patients in the three focal planes of trifocal IOLs. Not only VA will be studied, but also visual...
Eligibility Criteria
Inclusion
- Bilateral surgery performed by the same surgeon
- IOLs implanted IOLs FineVision (MicroF) and FineVision Toric (PodFT)
- Patients with pre-surgery corneal astigmatism less than 2.5 D
- Patients whose pupillary diameter in physiological position (conditions of lower photopic pupil) not over 4 mm.
Exclusion
- Post-surgical refractive residual astigmatisms ≧ 1.55D
- Previous corneal or intraocular surgeries
- Active diseases
- Eye complications during the 3-month follow-up
Key Trial Info
Start Date :
July 29 2019
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
July 1 2021
Estimated Enrollment :
48 Patients enrolled
Trial Details
Trial ID
NCT04387721
Start Date
July 29 2019
End Date
July 1 2021
Last Update
May 14 2020
Active Locations (1)
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1
Clinica Oftalmológica TACIR
Barcelona, Spain, 08022