Clinical trials: Lenses
Aphakia, Presbyopia
Exploratory Clinical Study for Techniques Associated With the Fluid Accommodating IOL
The purpose of this clinical study is to assess the repeatability of objective refraction using auto refraction on subjects bilaterally implanted (implanted in both eyes) with the Fluid Accommodating IOL (FAIOL).
- Trial name
- NCT04330001
- Testing
- Alcon Fluid Accommodating Intraocular Lens, Top Con Autorefractor
- Where
- 2 sites in El Salvador, Panama
- Volunteers
- 99 people
- Sponsor
- Alcon Research
Aphakia, Presbyopia
Clareon PanOptix Pro vs. Clareon PanOptix - Study B
The purpose of this study is to evaluate the safety and effectiveness of Clareon™ PanOptix™ Pro Trifocal Intraocular Lens (IOL) compared to Clareon™ PanOptix™ Trifocal IOL.
- Trial name
- NCT06401551
- Testing
- CPO Pro IOL, CPO IOL, Cataract Surgery
- Where
- 8 sites in United States
- Volunteers
- 71 people
- Sponsor
- Alcon Research
Astigmatism
Clinical Evaluation of Two Toric Soft Contact Lenses
The aim of this study is to compare the short-term clinical performance of two toric contact lenses.
- Trial name
- NCT06490302
- Testing
- Lens A (ocufilcon D), Lens B (fanfilcon A)
- Where
- Mexico
- Volunteers
- 40 people
- Sponsor
- CooperVision, Inc.
Contact Lens Solution
Comparison of 3 Novel Contact Lens Solutions on the Basal Lamina
Three arm study comparing three novel contact lens solutions.
- Trial name
- NCT00691457
- Testing
- Opti-Free contact lens solution, ReNu Multiplus contact lens solution, Clear Care contact lens solution
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Alcon Research
Myopia
A One-Week Crossover Dispensing Evaluation of New Daily Wear Soft Contact Lenses
The purpose of this study is to validate the clinical performance of a new contact lens design when worn over a period 1 week compared to nelfilcon A (control).
- Trial name
- NCT03306641
- Testing
- Test Contact Lens, Nelfilcon A
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- CooperVision, Inc.
Visual Performance
Investigation of Ocular Signs & Symptoms in Wearers Fitted With Contact Lenses Following Digital Device Use
The objective of this study is to assess how various silicone hydrogel lenses perform when worn by subjects who are heavy digital device users.
- Trial name
- NCT02394756
- Testing
- Marketed Soft Contact lens, AIR OPTIX® AQUA, Biofinity®
- Where
- Canada
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataracts
Clinical Investigation of Healon EndoCoat Ophthalmic Viscosurgical Device (OVD)
Prospective, multicenter, paired-eye, randomized, subject/evaluator-masked clinical investigation of the experimental EndoCoat OVD versus the control EndoCoat OVD.
- Trial name
- NCT05575063
- Testing
- Investigational Healon Endocoat, Control Healon EndoCoat
- Where
- 8 sites in United States
- Volunteers
- 165 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Visual Acuity
Late Night Study 2: End-of-Day Assessment of Asymptomatic and Symptomatic Soft Lens Wearers
This is a 2-Part, 8-Visit, single-center, open-label, bilateral and dispensing clinical study. In Part 1 (Visits 1-4) all subjects will be Test Lens 1, in Part 2 (Visits 1-4) eligible subjects will be dispensed Test Lens 2 based…
- Trial name
- NCT03871543
- Testing
- AquaComfort Plus, Acuvue Oasys 1-Day
- Where
- United Kingdom
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
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
Visual Acuity
2-week Evaluation of Marketed Silicone Hydrogel Contact Lenses in Indian Population
The primary objective of this study is to evaluate the clinical performance of two marketed silicone hydrogel contact lenses in an Indian population in the following areas: physiological characteristics, comfort characteristics…
- Trial name
- NCT02394808
- Testing
- senofilcon A, lotrafilcon B
- Where
- India
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
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
Visual Acuity
Biomarker Discovery in Two Daily Disposable Contact Lenses
This is a non-masked, non-randomized, stratified, 4-arm parallel group, non-interventional study where subjects will be enrolled into one of four arms based on their habitual contact lenses.
- Trial name
- NCT03440242
- Testing
- JJVC Contact Lens, Marketed Contact Lens
- Where
- 2 sites in India
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
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
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