Search clinical trials for: Phakic Lens

Total 3304 results

Johnson & Johnson Surgical Vision, Inc.

Recruiting

PROOF-OF-CONCEPT STUDY FOR NEW INTRAOCULAR LENS, MODEL C0002

Cataracts

France
Guy's and St Thomas' NHS Foundation Trust
City, University of London

Not yet recruiting

Comparison of Two Aspheric Intraocular Lenses for Micro-monovision

Cataract | Presbyopia | Pseudophakia

United Kingdom
Sun Yat-sen University

Recruiting

Effects of Visual Reconstruction on Brain Function and Structure in Children With Congenital Cataract

Congenital Cataracts

China
Jaeb Center for Health Research
National Eye Institute (NEI); Pediatric Eye Disease Investigator Group

Not yet recruiting

Bifocal Spectacles vs. Single Vision Spectacles for Esotropia Greater at Near (ETS3)

Esotropia
Newsom Eye & Laser Center
Sengi

Recruiting

Evaluation of Quality of Vision and Visual Outcomes With Bilateral Implantation of the Clareon PanOptix Intraocular Lens

Cataract

United States
Vivid Laser Center
Sengi

Recruiting

Patient Satisfaction and Visual Outcomes After Bilateral PanOptix Implantation in Patients With Previous Multifocal Contact Lens

Cataract

Canada
Military Institute of Medicine, Poland
Warsaw University of Technology

Not yet recruiting

Perceptually Calibrated Scale of Optical Aberrations (SOOA)

Dysphotopsia
Guy's and St Thomas' NHS Foundation Trust
King's College London; City, University of London

Not yet recruiting

Comparison of Aspheric Toric Intraocular Lenses for Micro-monovision

Cataract | Presbyopia | Astigmatism

United Kingdom
Visioneering Technologies, Inc

Recruiting

Extended Depth of Focus Contact Lenses for Presbyopia

Presbyopia

United States
Centre Hospitalier Universitaire de Nīmes

Recruiting

Factors Associated With an Evolution in the Quality of Life of Diabetic Patients With Chronic, Wound-free Charcot Foot (CHARQUAM)

Charcot Joint of Foot | Osteoarthropathy

France
Sun Yat-sen University

Recruiting

A Big Data-based Cohort Study for Cataract Patients

Cataract | Retina Disorder

China
Amphia Hospital

Not yet recruiting

Cataract Surgery Technique and Ocular Clarity

Cataract
Uptown Eye Specialists

Recruiting

Manual Immediately Sequential Bilateral Cataract Surgery (M-ISBCS) vs Refractive Laser-Assisted Immediately Sequential Bilateral Cataract Surgery (ReLA-ISBCS)

MCS vs ReLACS | Pain Perception Postoperative | Early Anesthesia vs Standard Anesthesia | Immediately Sequential Bilateral Cataract Surgery

Canada
Stephanie Wang Zuo

Recruiting

Periurethral vs Intravaginal Estrogen for Prevention of Recurrent Urinary Tract Infections (TAPER)

Recurrent Urinary Tract Infection

United States
Zhongshan Ophthalmic Center, Sun Yat-sen University

Recruiting

The Cohort Study of Pediatric Cataract

Pediatric Cataract

China
Wenzhou Medical University

Not yet recruiting

The Long-term Outcome After Toric Intraocular Lens Implantation

Cataract | Corneal Astigmatism
Carl Zeiss Meditec AG

Not yet recruiting

Feasibility Investigation of Biometry and Tomography Measurements in a Heterogeneous Patient Cohort (BioBase)

Cataract | Corneal Astigmatism | Corneal Defect | Corneal Deformity | Lens Opacities | Artificial Lens Implant
Rambam Health Care Campus

Recruiting

Rapid Computerized Visual Acuity Test

Refractive Errors | Cataract | Vision Disorders | Retinal Disease | Corneal Disease

Israel
Fitlens Ltd.
RSNESS

Recruiting

To Evaluate the Effectiveness of New Specially Designed Fitlens Soft Lens.

Myopia

Israel
Ifocus Oyeklinikk
The Research Council of Norway

Recruiting

Metabolomic Profile in Dry Eye Syndrome Patients.

Cataract | Dry Eye Syndromes

Norway
Somich, s.r.o.

Recruiting

RayOne EMV Mini-monovision - Efficiency and Safety of 3 Grades of Mini-monovision (EMV)

Presbyopia | Cataract Senile

Czechia
Versailles Hospital

Not yet recruiting

Assessment of Vivity With French Clinical Data Related to the Toric Model Study (VICTOR)

Cataract
Alcon Research
Queensland University of Technology

Recruiting

Post-Market Study of Alcon Intraocular Lenses

Visual Acuity

Australia
Edouard KOCH

Not yet recruiting

Zeiss® IOLMaster 700 Corneal Topography Module Comparison With Schwind's Sirius Corneal Topography® (VIMECT)

Cataract
Democritus University of Thrace

Recruiting

Comparison of Two Different Optical Biometric Systems

Cataract | Presbyopia | Intraocular Lens | Ocular Biometry

Greece
Edinburgh Biosciences Ltd
Onorach Clinical

Recruiting

Study On The Performance And Safety Of The LEDINBIO CE Device On Visual Acuity In Subjects With Cataract

Cataract in Old Age

Lithuania, Latvia, Romania
Paragon Vision Sciences
Coopervision, Inc.

Recruiting

Evaluation of The Comfort of Orthokeratology Lenses Fit Using A New Software

Myopia

United States, Spain
Ruijin Hospital

Recruiting

Phacoemulsification Combined With Intravitreal Injection of Ranibizumab Prevent Postoperative Capillary Non-perfusion Zone Progress in Non-proliferative Diabetic Retinopathy

Diabetic Retinopathy | Cataract Diabetic | Mild Non-proliferative Diabetic Retinopathy

China
Centre Hospitalier Régional Metz-Thionville

Recruiting

Quality of Life Evaluation After Cataract Surgery Using 4 Types of Intraocular Lens Implant Combinations (ELVIRA4)

Cataract | Intraocular Lens Implant

France
LensGen, Inc.

Not yet recruiting

Clinical Study to Evaluate the LensGen® Juvene® Intraocular Lens (Nirvana)

Cataract | Presbyopia
Centre Hospitalier Arras
F2RSM Psy (Hauts-de-France Regional Federation for Research in Psychiatry...

Recruiting

Predictability of the Clinical Global Impression Scale (CGI) in Post Immediate in Psychotraumatic Impact (PRECLIP)

Post-traumatic Stress Disorder

France
Oslo University Hospital

Recruiting

Cataract Surgery and Inflammation - the Role for Preoperative NSAIDs (Pre-CIN) (pre-CIN)

Cataract Surgery

Norway
Alcon Research

Recruiting

Clinical Study of a Fluid Accommodating Intraocular Lens (IOL) Design

Cataract

Costa Rica, Panama, Mexico, Dominican Republic
Periman Eye Institute
Alcon Research

Recruiting

Evaluating Impact of Systane iLux on Dryness Symptoms and Wearing Time in Contact Lens Users

Dry Eye | Meibomian Gland Dysfunction

United States
Haag-Streit AG
Aravind Eye Hospitals, India

Not yet recruiting

Clinical Study - ES 900 - 2020-1

Cataract

India
Paris Sudden Death Expertise Center
Centre Hospitalier René Dubos; Hospices Civils de Lyon; University Hospital,... and other collaborators

Recruiting

S-ICD French Cohort Study (HONEST) (HONEST)

Implantable Defibrillator User | Sudden Cardiac Death

France
Wenzhou Medical University

Not yet recruiting

Influence of Different Tamponade Eyes on IOL-capsular Complex

Cataract | Vitreoretinal Abnormality
Instituto Universitario de Oftalmobiología Aplicada...
Esteve

Recruiting

Efficacy of "Aquoral Lipo" Artificial Tears in Contact Lens Wearers With Discomfort

Contact Lens Complication

Spain
Benha University

Recruiting

Correlations Between Lens Star and Phacoemulsification.

Cataract | Lens Diseases | Lens Opacities

Egypt
Hany Mahmoud

Recruiting

Phacoemulsification in Acute Congestive Glaucoma

Glaucoma

Egypt
Benha University

Recruiting

Changes After Suprachoroidal Injection.

Macular Edema | Cataract | Intraocular Pressure | Retina; Change

Egypt
Coopervision, Inc.

Recruiting

MiSight 1 Day Post-Approval Study for Effectiveness and Visual Symptoms

Myopia

United States
Cambridge University Hospitals NHS Foundation Trust

Not yet recruiting

Digital Imaging Versus Ophthalmoscopy (DIvO)

Congenital Cataract
Wenzhou Medical University

Recruiting

Comparison of the Efficacy of Intraocular Lens Optic Capture and In-the-bag Implantation Over 1 Year in Children With Congenital Cataract

Congenital Cataract | Intraocular Lens Implantation | Optic Capture

China
Zhongshan Ophthalmic Center, Sun Yat-sen University

Recruiting

Short-term Clinical Performance of Multifocal Soft Contact Lens

Myopia

China
Aleris Eye

Recruiting

Tilt and Tumble vs Divide and Conquer - a Unique Comparison of the Two Cataract Surgery Methods

Cataract

Sweden
Valley Laser Eye Centre
Sengi

Recruiting

Algorithm for Vertical Placement of Implantable Collamer Lens

Myopia

Canada
Wenzhou Medical University

Not yet recruiting

Influence of Different Toric Intraocular Lenses on IOL-capsular Complex

Cataract | Corneal Astigmatism
Wenzhou Medical University

Recruiting

IOL-capsular Complex After Different Intraocular Lenses Implantation in Patients With High Myopia

Age-related Cataract

China
Advanced Vision Care
Clinical Research Consultants, Inc.

Recruiting

Accuracy of IOLMASTER 700 Total Keratometry (TK)

Cataract | Myopia | Hyperopia

United States

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