Clinical trials: Lens Disease
Cataract, Aphakia
Evaluation of the Safety & Effectiveness of the Bausch & Lomb AKREOS® TL Intraocular Lens
This study is to evaluate the safety and effectiveness of the Bausch \& Lomb Akreos TL (thin lens) intraocular lens (IOL) following implantation in adults requiring cataract surgery.
- Trial name
- NCT00838045
- Testing
- The Bausch & Lomb Akreos TL IOL (MI60) posterior chamber IOL
- Where
- Germany
- Volunteers
- 125 people
- Sponsor
- Bausch & Lomb Incorporated
Myopia
Pilot Evaluation of a New Galyfilcon A Contact Lens Compared to a Marketed Galyfilcon A Contact Lens
The purpose of this study is to compare lens surface characteristics and comfort between an experimental contact lens and a marketed contact lens.
- Trial name
- NCT01094730
- Testing
- galyfilcon A prototype lens, marketed galyfilcon A lens
- Where
- 9 sites in United States
- Volunteers
- 185 people
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Cataract
Study of T-PRED(TM) Compared to Pred Forte(R) II
Study of T-PRED(TM) Compared to Pred Forte(R)
- Trial name
- NCT00854061
- Testing
- T-Pred, Pred Forte
- Where
- United States
- Volunteers
- 172 people
- Sponsor
- Bausch & Lomb Incorporated
Cataract
A Prospective Single Center Clinical Study for Capsulotomy Using the LenSx 550 Laser
The LenSx 550 laser system is a femtosecond laser intended for use in performing anterior capsulotomy during cataract surgery. The anterior capsulotomy creates a circular opening in the anterior surface of the capsular bag that…
- Trial name
- NCT00959322
- Testing
- LenSx 550 Laser System
- Where
- Hungary
- Volunteers
- 60 people
- Sponsor
- LenSx Lasers Inc.
Cataract
Feasibility of an Artificial Intelligence Phone Call After Cataract Surgery
To analyze the evidence for clinical safety, usability, acceptability, satisfaction, appropriateness, and cost-effectiveness of Dora for recognizing patients who require additional in-person evaluation post cataract surgery.
- Trial name
- NCT05766722
- Testing
- DORA AI
- Volunteers
- 250 people
- Sponsor
- Uptown Eye Specialists
Myopia
Pilot Study on the Adaptation and Tolerance of Essilor® Myopia-control Spectacle Lenses
This observational pilot study aims to evaluate the adaptation and tolerance of Essilor® Stellest® myopia-control spectacle lenses in children with progressive myopia.
- Trial name
- STELLAR (NCT07340931)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Nantes University Hospital
Keratitis
Contact Lenses and Infiltrative Keratitis
To quantify and compare baseline tear proteins and ocular response in contact lens wearers with a history of corneal infiltrative events, to those without a history of complications.
- Trial name
- CLIK (NCT02186431)
- Testing
- senofilcon A
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- State University of New York College of Optometry
Contact Lens Dry Eye
Use of 5.0% Lifitegrast Ophthalmic Solution for the Treatment of Dry Eye Disease in Contact Lens Wearers
Discomfort with contact lens wear is the biggest reason why people stop wearing contact lenses. The investigators believe that inflammation is one of the causes of discomfort, and by blocking the inflammation using lifitegrast…
- Trial name
- NCT03431272
- Testing
- Lifitegrast
- Where
- United States
- Sponsor
- University of Alabama at Birmingham
Cataract
Visual Function With Contralateral AcrySof® ReSTOR® Aspheric SN6AD1 and SN6AD3
The objective of this study is to prospectively evaluate the visual parameters in a series of patients after phacoemulsification cataract surgery in a series of patients bilaterally implanted with the AcrySof® ReSTOR® Aspheric…
- Trial name
- NCT00710905
- Testing
- AcrySof ReSTOR Aspheric IOL models SN6AD1 and SN6AD3
- Where
- 2 sites in Canada
- Volunteers
- 50 people
- Sponsor
- Alcon Research
Contact Lens Discomfort, Dry Eye Disease
Pilot Study for Investigating the Effect of the Bruder Eye Hydrating Compress on Contact Lens Discomfort in Contact Lens Wearers
The purpose of this prospective study is to evaluate the benefits of using the Bruder Moist Heat Compress in contact lens wearers who report reduced comfortable wear time.
- Conditions
- Contact Lens Discomfort, Dry Eye Disease, Meibomian Gland Dysfunction
- Trial name
- NCT02848222
- Testing
- Bruder Moist Heat Compress, Washcloth
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Alabama at Birmingham
Cataracts, Astigmatism
Randomized Comparison of the Abbott WHITESTAR Signature System With Ellips Tranversal Ultrasound vs. the Alcon Infiniti With the Ozil Torsional Handpiece in Phacoemulsification: A Contralaterally-Controlled Trial
The purpose of this study is to look at the outcomes of your vision after your cataract surgery based on two different types of equipment that will be used during your surgery.
- Trial name
- NCT01279031
- Testing
- Abbott WHITESTAR Signature System with Ellips Transversal Ultrasound, Alcon Infiniti wiht the OZIL Torsional Handpiece
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Innovative Medical
Cataract, Posterior Capsule Opacification
Posterior Capsulotomy in Cataract Complicated With Primary Posterior Capsule Opacification.
This is a two-arm, parallel group, open-label, randomized controlled trial to compare the visual acuity, visual quality, operative complications and the satisfaction of patients between primary posterior capsulorhexis group and…
- Trial name
- NCT03701139
- Testing
- posterior capsulotomy, laser capsulotomy
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Bilateral Cataract, Charles Bonnet Syndrome
Patient Reported Visual Satisfaction Following Same Day or Delayed Bilateral Cataract Surgery
Cataract is currently the leading cause of visual impairment worldwide with age being the most common cause of lenticular opacification.
- Trial name
- CatquestCBS (NCT05069753)
- Testing
- Immediate sequential bilateral cataract surgery (ISBCS), Delayed sequential bilateral cataract surgery (DSBCS)
- Where
- Denmark
- Volunteers
- 300 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Meibomian Gland Dysfunction (MGD), Contact Lens Discomfort (CLD)
An Evaluation of AZR-MD-001 as Treatment for Meibomian Gland Dysfunction (MGD) or Contact Lens Discomfort (CLD)
SOVS2019-070 is a single-center study of AZR-MD-001 ointment and AZR-MD-001 vehicle in patients with Meibomian Gland Dysfunction (MGD) or Contact Lens Discomfort (CLD).
- Trial name
- NCT03972501
- Testing
- AZR-MD-001 Vehicle, AZR-MD-001 Active Dose
- Where
- Australia
- Volunteers
- 26 people
- Sponsor
- Azura Ophthalmics
Myopia
Myopia Control Effect of DIMS Spectacle Lenses in Czech Children and Young Adults
The aim of this clinical study is to compare the efficacy of DIMS technology spectacle lenses with conventional single vision spectacle lenses at slowing the progression of myopia in the category of children and young adults…
- Trial name
- NCT05943912
- Testing
- Single Vision Spectacle Lens, Defocus Incorporated Multiple Segments (DIMS) Spectacle Lens
- Where
- Czechia
- Volunteers
- 80 people
- Sponsor
- Czech Technical University in Prague
Dry Eye, Dry Eye Syndromes
The Effect of a Pre-cataract Surgical Ocular Hygiene Regime on Microbial Load, Tear Osmolarity, Dry Eye, and Inflammatory Markers
This study assesses the impact of two differing ocular hygiene regimens prior to cataract surgery. The first regimen includes an omega-3 supplement and the second without, and both include an at-home lid wipe and cleansing eye…
- Conditions
- Dry Eye, Dry Eye Syndromes, Cataract
- Trial name
- NCT05990712
- Testing
- Omega-3, Trehalose, Zocular Eyelid System Treatment
- Where
- Canada
- Volunteers
- 68 people
- Sponsor
- Uptown Eye Specialists
Cataract
Effect of Blue Light Filtration on Visual Performance
The purpose of this study is to evaluate photostress recovery with blue light filter clip-on glasses among pseudophakes [ie, subjects in which the natural lens of the eye has been replaced with an artificial lens (intraocular…
- Trial name
- NCT01938989
- Testing
- Clear clip-on glasses, Blue light filter clip-on glasses
- Volunteers
- 158 people
- Sponsor
- Alcon Research
Myopia, Hyperopia
Bilateral Dispensing Study of Fanfilcon A Toric Versus Enfilcon A Toric Lenses
Bilateral dispensing clinical trial of fanfilcon A toric lens verses enfilcon A toric lens over two weeks.
- Conditions
- Myopia, Hyperopia, Astigmatism
- Trial name
- NCT02423109
- Testing
- fanfilcon A, enfilcon A
- Where
- 2 sites in United States, Canada
- Volunteers
- 44 people
- Sponsor
- CooperVision, Inc.
Myopia
Myoslow Lens Study to Control Myopia in Children
A Prospective, randomized, controlled double masked trial to assess the performance of Myoslow lens in slowing myopia progression in children.
- Trial name
- NCT06553404
- Testing
- Myoslow, Single Vision
- Where
- Israel
- Volunteers
- 125 people
- Sponsor
- Crystal Optic
Contact Lens Wearers With Dry Eye Syndrome
Efficacy of Cyclosporine Ophthalmic Emulsion in the Treatment of Dry Eye Syndrome in Contact Lens Wearers
Cyclosporine Ophthalmic Emulsion is currently used in the treatment of dry eye syndrome. Contact lens wearers frequently suffer from dry eye syndrome.
- Trial name
- NCT00335114
- Testing
- cyclosporine ophthalmic emulsion
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- University of Alabama at Birmingham
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.