Clinical trials: Lens Disease
Refractive Error
Comparison of Lotrafilcon B Lenses With Different Packaging Solutions
The purpose of this study is to evaluate AIR OPTIX® plus HYDRAGLYDE® (AOHG) contact lenses compared to AIR OPTIX® AQUA (AOA) contact lenses in overall lens fit.
- Trial name
- NCT02699684
- Testing
- Lotrafilcon B contact lenses with EOBO-41, Lotrafilcon B contact lenses, Hydrogen peroxide-based lens care solution
- Volunteers
- 82 people
- Sponsor
- Alcon Research
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
Astigmatism
Evaluate the Safety and Effectiveness of the Biotrue ONEday for Astigmatism
Comparing Test Lens for Astigmatism Soft Contact Lens (Test) to 1-Day Control for Astigmatism contact lenses (Control).
- Trial name
- NCT03681808
- Testing
- Control, Test
- Where
- 13 sites in United States
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Myopia
Multi-Center 2-Week Clinical Evaluation of Three Silicone Hydrogel Contact Lenses
The purpose of this study is to compare the clinical performance of three silicone hydrogel contact lenses over a 2 week period.
- Trial name
- NCT01244516
- Testing
- galyfilcon A, BC 8.30, lotrafilcon B, BC 8.60, comfilcon A, BC 8.60
- Where
- 35 sites in United States
- Volunteers
- 540 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataracts
Comparison of Centurion® Vision System With Balanced Tip and the Infiniti® Vision System With the Mini Flared Kelman (MFK) Tip During Cataract Extraction Surgery of Hard Lenses
The purpose of this study is to demonstrate that the Centurion® Vision System (CVS) used with the 45° Balanced Tip will result in less Cumulative Dissipated Energy (CDE) than the lnfiniti® Vision System (IVS) used with the 45°…
- Trial name
- NCT02502526
- Testing
- Centurion® Vision System, 45° Balanced Tip, Centurion® Vision System, 45° MFK Tip, lnfiniti® Vision System, 45° MFK Tip
- Volunteers
- 231 people
- Sponsor
- Alcon Research
Refractive Errors, Myopia
Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 1
The primary objective of this study is to evaluate the overall performance of PRECISION1 contact lenses when compared to Biotrue ONEday contact lenses.
- Trial name
- NCT04527978
- Testing
- Verofilcon A contact lenses, Nesofilcon A contact lenses
- Where
- 4 sites in United States
- Volunteers
- 56 people
- Sponsor
- Alcon Research
Cataract
Analysis of Cataract Surgery Induced Dry Eye
This is a retrospective study to determine if rates of osmolarity and dry eye disease symptoms increase following cataract surgery.
- Trial name
- NCT01471561
- Where
- 4 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
Refractive Errors
Clinical Evaluation of a Daily Wear Frequent Replacement Silicone Hydrogel Lens
The purpose of this clinical study is to demonstrate the safety and performance of an investigational soft contact lens compared to a commercially available soft contact lens when worn in a daily wear modality.
- Trial name
- NCT03920280
- Testing
- LID015385 contact lenses, Comfilcon A soft contact lenses, CLEAR CARE
- Where
- 8 sites in United States
- Volunteers
- 120 people
- Sponsor
- Alcon Research
Cataract
Clinical Outcome After Implantation of Two Different Multifocal Toric IOLs: Liberty (677MTY) and PanOptix®
This study is to compare the rotational stability, visual outcome and patient satisfaction after implantation with either Liberty 677MTY, a multifocal diffractive-refractive IOL based on EPS technology manufactured by Medicontur…
- Trial name
- NCT05895396
- Where
- Hungary
- Volunteers
- 35 people
- Sponsor
- Medicontur Medical Engineering Ltd
Cataract
Lenstec Softec HD Posterior Chamber Intraocular Lens Clinical Investigational Protocol
The objectives of this multi-center clinical investigation are to determine the safety and effectiveness of the Lenstec Softec HD Posterior Chamber intraocular lens (IOL) following one year of post-operative assessment.
- Trial name
- NCT00963742
- Testing
- Lenstec Softec HD IOL implantation
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Lenstec Incorporated
Dry Eye
Evaluation of Onefit Scleral Lenses in the Mangement of Dry Eye
This study is being conducted to determine if scleral lenses treated with Hydra-PEG improve comfort and dryness.
- Trial name
- NCT05973409
- Testing
- scleral lens
- Where
- Canada
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- CooperVision International Limited (CVIL)
Cataract
Vivity Insight: A Study of Patient Satisfaction and Visual Performance
This will be a single arm, open-label, prospective study of patient-reported outcomes of patients with bilateral implantation of the Vivity or Vivity Toric implant.
- Trial name
- NCT04495049
- Testing
- Alcon Vivity or Vivity Toric IOL
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Research Insight LLC
Glaucoma, Cataract
Ologen (OculusGen)-Phacotrabeculectomy Historical Control Study in India
1. . Study Objective: The objective of this study is to determine the safety and effectiveness of the OculusGenTM Biodegradable Collagen Matrix Implant in phacotrabeculectomy surgery.
- Trial name
- NCT00477685
- Testing
- OculusGen Biodegradable Collagen Matrix Implant
- Where
- India
- Volunteers
- 10 people
- Sponsor
- Pro Top & Mediking Company Limited
Cataract, AMD - Age-Related Macular Degeneration
Safety and Clinical Performance of the LENTIS® MAX LS-313 MF80 Compared With the Monofocal L-313 in Cataract Patients With Late Age-Related Macular Degeneration: A Multicenter Comparative Clinical Investigation.
The goal of this clinical trial is to evaluate the safety, visual performance, and potential clinical benefits of the LENTIS® MAX LS-313 MF80 intraocular lens compared with the monofocal LENTIS® L-313 intraocular lens in adult…
- Trial name
- NCT07915076
- Testing
- Intraocular Lens
- Volunteers
- 35 people
- Sponsor
- Teleon Surgical B.V.
Astigmatism
A Clinical Comparison of Two Soft Toric Contact Lenses
The aim of this study is to compare the short-term clinical performance of two toric contact lenses.
- Trial name
- NCT06758089
- Testing
- Lens 1 (ocufilcon D), Lens 2 (somofilcon A)
- Where
- United Kingdom
- Volunteers
- 42 people
- Sponsor
- CooperVision International Limited (CVIL)
Presbyopia, Myopia
Comparison of Two Multifocal Contact Lenses Worn on a Daily Disposable Basis
The purpose of this trial is to evaluate and compare the clinical performance of two multifocal contact lenses.
- Trial name
- NCT01254760
- Testing
- Nelfilcon A multifocal contact lens, investigational, Nelfilcon A multifocal contact lens, commercial
- Volunteers
- 79 people
- Sponsor
- CIBA VISION
Cataract
Safety and Efficacy of Next Generation Ophthalmic Irrigating Solution Compared to BSS Plus
The purpose of this study is to determine the safety and efficacy of Next Generation Ophthalmic Irrigating Solution (NGOIS) compared to BSS Plus for use during cataract extraction and intra-ocular lens (IOL) implantation.
- Trial name
- NCT00333268
- Testing
- Next Generation Ophthalmic Irrigating Solution (NGOIS), BSS Plus
- Where
- United States
- Volunteers
- 369 people
- Sponsor
- Alcon Research
Juvenile Myopia
Control of Myopia Using Novel Spectacle Lens Designs
Randomized, controlled, multisite, subject-and observer-masked, 3-arm parallel group clinical trial of 36-month duration to evaluate the safety and efficacy of a novel spectacle lens design in reducing the progression of juvenile…
- Trial name
- CYPRESS (NCT03623074)
- Testing
- Novel spectacle lens design, Spectacle lenses
- Where
- 14 sites in United States, Canada
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- SightGlass Vision, Inc.
Inflammation, Pain
Loteprednol Etabonate Ophthalmic Gel for the Treatment of Ocular Inflammation and Pain Following Cataract Surgery
The objective of this study is to evaluate the safety and efficacy of loteprednol etabonate (LE) ophthalmic gel, 0.38% (BID)
- Conditions
- Inflammation, Pain, Cataract
- Trial name
- NCT02208297
- Testing
- Loteprednol Etabonate Gel (BID), Vehicle Gel (BID)
- Where
- United States
- Volunteers
- 326 people
- Sponsor
- Bausch & Lomb Incorporated
Refractive Errors, Myopia
Clinical Assessment of a HYDRAGLYDE® Regimen
The purpose of this study is to evaluate worn AIR OPTIX® plus HYDRAGLYDE® (AOHG) lenses cleaned and disinfected with HYDRAGLYDE® containing lens solutions compared to each of the control habitual silicone hydrogel (SiHy) lenses…
- Conditions
- Refractive Errors, Myopia, Hypermetropia
- Trial name
- NCT03026257
- Testing
- Lotrafilcon B contact lenses with added wetting agent, Samfilcon A contact lenses, POLYQUAD/ALDOX-preserved contact lens solution with added wetting agent
- Where
- 8 sites in United States, Canada and 1 more
- Volunteers
- 323 people
- Sponsor
- Alcon, a Novartis Company
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