Clinical trials: Intraocular Lens Implant
Pseudophakia
The Effects of Angle Kappa on Clinical Outcomes With the PanOptix Intraocular Lens
Angle Kappa is considered a potential factor in explaining suboptimal outcomes with intraocular lenses (IOLs), particularly multifocal IOLs. Some evidence suggests this is not the case.
- Trial name
- NCT04242875
- Testing
- Angle Kappa, Visual disturbance questionnaire.
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Carolina Eyecare Physicians, LLC
Cataract
Clinical Performance of the Asqelio™ Trifocal Diffractive Intraocular Lens
The goal of this observational study is to evaluate whether the Asqelio™ Trifocal intraocular lens (IOL) can improve refractive outcomes and optical quality in patients (aged ≥45 years) undergoing cataract surgery or clear lens…
- Trial name
- NCT06935565
- Testing
- Trifocal IOL implantation
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- AST Products, Inc.
Cataracts
Visual Function Evaluation of Bilateral AcrySof ReSTOR Aspheric IOL
The objective of this study is to evaluate postoperative visual function in patients implanted bilaterally with the ReSTOR Aspheric Intraocular Lens (IOL).
- Trial name
- NCT00818116
- Testing
- AcrySof ReSTOR Aspheric IOL
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Alcon Research
Glaucoma
GTS400 Stent Implantation in Conjunction With Cataract Surgery in Subjects With Open-angle Glaucoma
The purpose of this study is to evaluate the safety and efficacy of the GTS400 trabecular micro-bypass stent in reducing intraocular pressure (IOP) in subjects with open-angle glaucoma or ocular hypertension and co-existing…
- Trial name
- NCT01052558
- Testing
- iStent Inject (GTS400), Cataract Surgery
- Where
- 22 sites in United States
- Volunteers
- 164 people
- Sponsor
- Glaukos Corporation
Cataracts
Multifocals and Accommodating/Bilateral Implantation of Different Multifocal Intraocular Lens (IOLs)
The purpose of this study is to evaluate vision at different distances (far (13 ft), intermediate (2.0 ft) and near (13 to 15 in)) with and without the patient's glasses (if the patient wears them), range of vision (the…
- Trial name
- NCT00934960
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Presbyopia
Functional Assessment of ADL in Patients Who Underwent Bifocal and Trifocal Presbyopic Correction
Patients who underwent bilateral bifocal or trifocal lenses implantation for presbyopia correction with monofocal intraocular lenses implantation are supposed to have sufficient uncorrected vision capacity for activities of daily…
- Trial name
- NCT03021512
- Testing
- Phaco with Restor, Phaco with Panoptix
- Where
- Greece
- Volunteers
- 80 people
- Sponsor
- Democritus University of Thrace
Aphakia, Astigmatism
Post Market Clinical Follow-up (PMCF) Study of Clareon Vivity & Clareon PanOptix
The purpose of this Post-Market Clinical Follow-up study is to describe the long-term safety and performance of the Clareon Vivity and Vivity Toric and Clareon PanOptix and PanOptix Toric IOLs.
- Conditions
- Aphakia, Astigmatism, Presbyopia
- Trial name
- NCT05796453
- Testing
- Clareon Vivity IOL - Non Toric, Clareon Vivity IOL - Toric, Clareon PanOptix Trifocal IOL - Non Toric
- Where
- 7 sites in United States, Puerto Rico
- Volunteers
- 470 people
- Sponsor
- Alcon Research
Cataract, Presbyopia
The Visual Performances of a Progressive Multifocal Intraocular Lens With Extended Depth of Focus
The purpose of this observational, non-controlled, multicenter trial with a retrospective design is to evaluate the visual performance of one cohort of patients who received the EDOF MINI WELL® intraocular lenses following…
- Trial name
- NCT02740010
- Testing
- EDOF Mini WELL Ready IOL
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- SIFI SpA
Cataract
Evaluation of Quality of Vision and Spectacle Independence With the AcrySof® Panoptix® Intraocular Lens
This is a study to assess the spectacle independence and quality of vision of patients receiving the AcrySof® Panoptix® Intraocular lens (IOL) after uneventful cataract surgery.
- Trial name
- NCT04124952
- Testing
- Panoptix
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- SightTrust Eye Institute
Cataract, Corneal Astigmatism
Clinical Investigation of Two Tecnis Investigational Lenses
This study is a 6-month, prospective, multicenter, randomized (1:1:1), subject-masked and evaluator-masked, bilateral clinical investigation of the TECNIS IOL Models C1V000 and C2V000 versus the TECNIS Eyhance™ Model ICB00 IOL.
- Trial name
- NCT04890249
- Testing
- Investigational IOL Model C1V000, Investigational IOL Model C2V000, Control IOL Model ICB00
- Where
- 8 sites in Australia, New Zealand
- Volunteers
- 221 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Cataract, Myopia
Evaluating the Effect of Laser Vision Surgery, Phakic Intraocular Lens Implantation, Cataract Surgery, and Pupil Dilation on the Iris Recognition Scanner Function of Smartphone
This study included patients who visit for refractive surgery (photorefractive keratectomy, photorefractive keratectomy with with corneal collagen cross linking, laser in situ keratomileusis, small incision lenticule extraction)…
- Conditions
- Cataract, Myopia, Myopic Astigmatism
- Trial name
- NCT02939001
- Testing
- iris recognition scanner
- Where
- South Korea
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Myopia, Myopic Astigmatism
Multicenter Clinical Trial of a Phakic Implantable Collamer® Lens (ICL)
This objective of this study is to evaluate the safety, and to collect supportive data on effectiveness of the EVO/EVO+ Visian® Implantable Collamer® Lens (ICL) in study participants who have a diagnosis of myopia or myopia with…
- Trial name
- NCT04283149
- Testing
- EVO/EVO+ Visian ICL
- Where
- 14 sites in United States
- Volunteers
- 327 people
- Sponsor
- Staar Surgical Company
Cataract
Intraocular Lens (IOL) Calculation Improvement
Intraocular Lens (IOL) formulas sometimes differ from expected. Using novel measurement methods before and after cataract surgery improved formulas are tried be developed.
- Trial name
- NCT01372657
- Testing
- biometry calculation
- Where
- Switzerland
- Volunteers
- 11 people
- Sponsor
- University Hospital, Basel, Switzerland
Cataract
Binocular Vision in Monocular Pseudophakia
Following cataract surgery, an intraocular lens (IOL) is implanted in the eye. The majority of people develop an operable cataract when they are over the age of 50.
- Trial name
- BVMP (NCT01872000)
- Testing
- Cataract surgery
- Where
- 2 sites in United Kingdom
- Volunteers
- 12 people
- Sponsor
- University of Oxford
Cataract, Lens Opacities
PMCF Retrospective Study Outcomes of a Monofocal Toric Intraocular Lens
This is a monocentric retrospective, open-label clinical study in patients after unilateral or bilateral implantation of hydrophobic acrylic monofocal toric intraocular lens PODEYE TORIC and executed only with standard of care…
- Conditions
- Cataract, Lens Opacities, Astigmatism
- Trial name
- NCT05055076
- Testing
- PODEYE TORIC
- Where
- France
- Volunteers
- 105 people
- Sponsor
- Beaver-Visitec International, Inc.
Cataract
Comparison of Two Non- Diffractive Extended Depth of Focus Intraocular Lenses
Intra-individual comparison of the PureSee EDOF IOL with the Acunex Vario EDOF IOL set for emmetropia.
- Trial name
- NCT06607848
- Testing
- Low-Add EDOF IOL, EDOF IOL
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Aphakia
Clinical Study of a UV-Absorbing Acrylic Posterior Chamber Intraocular Lens
The purpose of this study is to assess the safety and efficacy of the HMY Model YA-60BB Intraocular Lens (IOL) when implanted in the posterior chamber of the human eye for the optical correction of aphakia following cataract…
- Trial name
- HMY (NCT00625313)
- Testing
- HMY Model YA-60BB IOL
- Where
- United States
- Volunteers
- 617 people, healthy volunteers welcome
- Sponsor
- Hoya Surgical Optics, Inc.
Intraocular Lens
Evaluation of Long-term Visual Acuity Data After Bilateral Implantation of the Aspheric EDOF Lens ACUNEX® Vario
The aim of the ACUNEX® Vario study was to confirm long-term data on the visual quality and contrast sensitivity of an existing EDOF-IOL, which bears the CE mark and has been on the market since 2019.
- Trial name
- ChariteBerAN6V (NCT06906718)
- Testing
- Implantation of an intraocular lens
- Where
- Germany
- Volunteers
- 8 people
- Sponsor
- Teleon Surgical B.V.
Cataracts
Low Cylinder Toric
Study evaluates the visual outcomes and patient satisfaction after implantation of a toric intraocular lens (IOL).
- Trial name
- NCT00732030
- Testing
- Toric IOL (SN60T3)
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Alcon Research
Intraocular Lens Replacement
Safety and Efficacy of OMS302 in Subjects Undergoing Intraocular Lens Replacement With Phacoemulsification
The purpose of this study is to determine the safety and efficacy of OMS302 (the study drug) for maintaining intraoperative mydriasis in individuals undergoing Intraocular Lens Replacement (ILR) surgery.
- Trial name
- OMS302-ILR-003 (NCT01454063)
- Testing
- OMS302
- Where
- 16 sites in United States
- Volunteers
- 405 people
- Sponsor
- Omeros Corporation