Clinical trials: Lens Implantation, Intraocular
Lenses, Intraocular
Tolerance to Residual Astigmatism in Eyes With Vivity®
Low amounts of postoperative residual astigmatism may worsen the visual performance of patients implanted with presbyopia- correcting intraocular lenses (IOLs).
- Trial name
- NCT05392998
- Testing
- Cataract surgery with Vivity intraocular lens implantation
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Clínica Rementería
Cataract
Evaluation of the Rotational Stability of The AcrySof Toric Intraocular Lens in the Capsular Bag in High Myopic Subjects
The purpose of this study is to evaluate the stability and efficacy of The AcrySof Toric intraocular lens in the bag in high myopic subjects.
- Trial name
- NCT01351233
- Testing
- Cataract Surgery
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Wenzhou Medical University
Intraocular Lens Replacement, Intraoperative Floppy Iris Syndrome
Intraoperative Floppy Iris Syndrome Undergoing Intraocular Lens Replacement Surgery
The purpose of this study is to evaluate the effect of OMS302 on the signs of Intraoperative Floppy Iris Syndrome in patients at risk.
- Trial name
- NCT02093689
- Testing
- Part 1 OMS302, Part 2 OMS302
- Where
- 2 sites in Austria, Germany
- Volunteers
- 18 people
- Sponsor
- Omeros Corporation
Cataract
Clinical Investigation of Omega Refractive Capsule Model V With Use of an FDA Approved IOL
The objective of this study is to evaluate the safety and effectiveness of the investigational Omega Refractive Capsule (model V)
- Trial name
- ORCV (NCT04574102)
- Testing
- Omega Refractive Capsule with FDA approved Intraocular Lens, FDA approved Intraocular lens
- Where
- Costa Rica
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Omega Ophthalmics
Cataracts
AcrySof® IQ ReSTOR® +2.5 D Multifocal Intraocular Lens (IOL) Model SN6AD2 [SV25T0] in Japan
The purpose of this study is to evaluate safety and effectiveness of AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0] in Japanese cataract patients.
- Trial name
- NCT01605877
- Testing
- AcrySof® IQ ReSTOR® +2.5 D Multifocal IOL Model SN6AD2 [SV25T0]
- Where
- 2 sites in Japan
- Volunteers
- 70 people
- Sponsor
- Alcon Research
Cataract
Analysis of Peripheral Vision With Two Different IOLs
Analyse the peripheral vision after cataract surgery with a new IOL compared to a standard IOL
- Trial name
- NCT05639075
- Testing
- Peripheral vision
- Where
- Austria
- Volunteers
- 12 people
- Sponsor
- Vienna Institute for Research in Ocular Surgery
Cataract
Visual Outcomes of Subjects Bilaterally Implanted With ReSTOR Aspheric +4 vs. Tecnis or Acri.LISA
This is a study to compare visual outcomes of subjects bilaterally implanted w/ReSTOR to subjects bilaterally implanted with the Tecnis Multifocal Intraocular Lens (IOL) or Acri.LISA IOL
- Trial name
- NCT00721253
- Testing
- ReSTOR, Tecnis, Acri.LISA
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Cataract
Post-Implant Performance of the EC-3 IOL
The purpose of this study is to obtain data on the performance of the EC-3 lens at an interval of two years (and beyond) from subjects who were implanted.
- Trial name
- NCT01333345
- Where
- 3 sites in United States, France
- Volunteers
- 100 people
- Sponsor
- Aaren Scientific Inc.
Cataract, Aphakia
A Multi Focal Visual Outcome Study Using Different Near Additions
A multi-centre non-randomized clinical investigation to assess multifocal visual outcomes using different near additions, for the treatment of aphakia after cataract removal.
- Trial name
- NCT00960700
- Testing
- Visual Acuity, Contrast sensitivity, Reading Speed
- Where
- 2 sites in Germany, Lithuania
- Volunteers
- 52 people
- Sponsor
- Rayner Intraocular Lenses Limited
Cataract
Clinical Evaluation of a 1-Piece Intraocular Lens
The aims of this study are to: Demonstrate a reduction in postoperative cylinder compared to results from the control lens Demonstrate better uncorrected distance visual acuity compared to the control lens
- Trial name
- NCT01098812
- Testing
- Tecnis ZCB00 IOL (control), Toric Intraocular lens
- Volunteers
- 269 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Cataract
Prospective, Randomized, Parallel-group Comparison of Two Refractive EDOF Intraocular Lenses: Johnson & Johnson Tecnis PureSee Versus 1stQ Comfort Z-EDOF
This study compares two types of artificial lens (intraocular lens, or IOL) used during cataract surgery. Both are extended depth-of-focus (EDOF) lenses, designed to give clear vision across a range of distances - far and…
- Trial name
- 1stQvsPureSee (NCT07688681)
- Testing
- Tecnis PureSee IOL implantation, 1stQ Comfort Z-EDOF IOL implantation
- Where
- Austria
- Volunteers
- 110 people
- Sponsor
- Vienna Hospital Association
Cataract
Evaluation of the BunnyLens TR Intraocular Lens
With age, a human crystalline lens opacifies (cataract) disabling the eye in generating a clear, well contrasted image. The only therapeutic solution to this problem is surgical replacement of the crystalline lens with an…
- Trial name
- NCT01659801
- Testing
- BunnyLens TR
- Volunteers
- 25 people
- Sponsor
- Hanita Lenses
Cataract, Lens Opacities
PMCF Retrospective Study Outcomes of a Premium Monofocal IOL
Multicentric, retro- / prospective, open-label, observational PMCF study to investigate visual performance, contrast sensitivity and patient satisfaction after mono- or bilateral implantation of Isopure 1.2.3.
- Trial name
- PHY2110 (NCT04874376)
- Testing
- IOL implantation experimental (Isopure 1.2.3.)
- Where
- 6 sites in Spain
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Cataract
A Intra-patient Comparison of Closed Loop and Plate Haptic Toric Intraocular Lenses
During cataract surgery an artificial lens is implanted in the eye. These artificial lenses are called intraocular lenses (IOLs) and there are many different types of IOL designs.
- Trial name
- NCT02264457
- Testing
- T-flex Aspheric Toric IOL, AT TORBI toric IOL
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- University of Plymouth
Cataract, Lens Opacities
Clinical Outcomes of MICROPURE and PodEye Monofocal Intraocular Lenses
Prospective, non-randomised, open, controlled, single-center post-market clinical follow study about Micropure 1.2.3. and PODEYE intraocular lenses.
- Trial name
- PHY1803 (NCT03796624)
- Testing
- Micropure 1.2.3., PODEYE
- Where
- Czechia
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Lens Subluxation
Sutureless Technique for Repositioning and Scleral Fixation of the Capsular Bag - Intraocular Lens Complex With Permanent Use of Iris Retractors
Sutureless technique for repositioning and scleral fixation of the capsular bag-intraocular lens complex with permanent use of iris retractors
- Trial name
- NCT07257172
- Testing
- Sutureless technique for repositioning and scleral fixation of the capsular bag - intraocular lens complex with permanent use of iris retractors
- Where
- Poland
- Volunteers
- 40 people
- Sponsor
- Military Institute od Medicine National Research Institute
Cataract
Comparing the Visual Outcome, Visual Quality, and Satisfaction Among Three Types of Multi-focal Intraocular Lenses
The investigators are going to Investigate the comparative efficacy of the patients who underwent cataract surgery with three different multifocal IOLs.
- Trial name
- NCT04019691
- Testing
- Mix-and-Match, EDOF, Trifocal
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Samsung Medical Center
Cataract Senile
Evaluation of a Trifocal Lens
Evaluation of the clinical safety and effectiveness of hydrophilic acrylic intraocular lens
- Trial name
- NCT04545671
- Testing
- trifocal lens
- Where
- Germany
- Volunteers
- 389 people
- Sponsor
- Carl Zeiss Meditec AG
Cataract, Anterior Chamber Inflammation
Iontophoretic Delivery of EGP-437 in Patients Who Have Undergone Cataract Surgery
Phase 2b trial evaluating the safety and efficacy of EGP-437, versus placebo using the EyeGate® II Drug Delivery System (EGDS) in patients having undergone cataract surgery with implantation of a monofocal posterior chamber…
- Conditions
- Cataract, Anterior Chamber Inflammation, Pain, Postoperative
- Trial name
- NCT03180255
- Testing
- Dexamethasone phosphate
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Eyegate Pharmaceuticals, Inc.
Cataract
Evaluation of 3 Intraocular Lenses Following Lens Extraction
The objective of this study is to evaluate the efficacy and subject satisfaction with three different FDA approved lenses for adults over 40 years of age who desire a reduction in spectacle dependence.
- Trial name
- NCT01122576
- Testing
- Crystalens AO, ReSTOR, Tecnis Multifocal IOL
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Bausch & Lomb Incorporated