Clinical trials: Depth of Focus
Light Adjustable Lens, Objective Depth of Focus
Objective Depth-of-Focus Changes During Light Adjustable Lens UV Adjustments
This observational pilot study will examine how a person's vision changes during the routine adjustment and finalization of a Light Adjustable Lens (LAL) after surgery.
- Trial name
- NCT07868003
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Clarity Eye Institute
Intraocular Implants, Extended Depth of Focus
Quality of Vision After Implantation of EDOF Implants Versus Monofocal Implants in Patients Who Underwent Epiretinal Membrane and Cataract Surgery
Phacoexistence, the first surgical procedure performed in France, naturally raises the question of lens replacement. In recent years, the choice of intraocular lenses has expanded considerably.
- Trial name
- MACAEDOF (NCT07789249)
- Testing
- Questionnaires, Intermediate visual acuity, Optical coherence tomography
- Where
- 3 sites in France
- Volunteers
- 100 people
- Sponsor
- Almaviva Sante
Extended Depth-of-Focus Intraocular Lens, Cataract
Visual and Patient-Reported Outcomes After Bilateral Non-Diffractive EDOF IOL Implantation
This study evaluates visual outcomes and patient-reported satisfaction following bilateral cataract surgery using a non-diffractive extended depth-of-focus (EDOF) intraocular lens (AcrySof IQ Vivity).
- Conditions
- Extended Depth-of-Focus Intraocular Lens, Cataract, Visual Acuity
- Trial name
- EDOF-Visual (NCT07457216)
- Testing
- AcrySof IQ Vivity EDOF Intraocular Lens
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Benha University
Depth of Focus
Prospective, Multi-center, Non-interventional, Open Label, Randomized (Depth of Focus Testing Sequences), Clinical Study
The purpose of this clinical study is to evaluate the difference in depth of focus measured with two methods in patients implanted with either TECNIS 1-piece Monofocal IOL or TECNIS Eyhance IOL: 1. Trial lens method 2.
- Trial name
- Sierra (NCT06767319)
- Testing
- No intervention
- Where
- 4 sites in United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Cataract and IOL Surgery, IOL Implantation
Head-to-Head Comparison of Five Enhanced Depth of Focus IOLs and One Monofocal IOL
Study Goal The goal of this clinical trial is to compare how well four different types of artificial lenses (called intraocular lenses or IOLs) help people see after cataract surgery.
- Conditions
- Cataract and IOL Surgery, IOL Implantation, Presbyopia Correction, Extended Depth of Focus
- Trial name
- AKA-Reports (NCT07051720)
- Testing
- Bilateral implantation of CT ASPHINA 409M, Bilateral implantation of TECNIS Eyhance ICB00, Bilateral implantation of AcrySof® IQ Vivity®
- Where
- Germany
- Volunteers
- 180 people
- Sponsor
- Augenklinik Ahaus G + H GmbH & Co. KG
Multifocal Intraocular Lenses, Extended Depth of Focus
Low Add Multifocal Versus Extended Depth of Focus Intraocular Lens
The innovations in phacoemulsification surgery and advances in surgical equipment ensure a safe extraction of the crystalline lens and implantation of intraocular lenses (IOL).
- Trial name
- NCT04865016
- Testing
- Tecnis +2.75 D (ZKB00) and Tecnis Symfony (ZXR00)
- Where
- Turkey (Türkiye)
- Volunteers
- 29 people
- Sponsor
- Marmara University
Cataract, Spherical Aberrations
Optical Quality After Implantation of a Spherical or Aspherical Intraocular Lens in Hypermetropic Patients
The purpose of this study is to evaluate differences in the depth of focus after implantation of a spherical or aspheric IOL in hypermetropic and emmetropic patients.
- Conditions
- Cataract, Spherical Aberrations, Intraocular Lenses, Depth of Focus
- Trial name
- NCT01995630
- Testing
- AMO Tecnis ZA9003, AMO Sensar AR40e
- Where
- Austria
- Volunteers
- 62 people
- Sponsor
- Medical University of Graz