Search clinical trials for: diffractive lens array

Total 3574 results

China Medical University Hospital
Apollo Medical Optics, Ltd

Completed

Photoaging Reversing After Picosecond Laser With DLA Assessed by Cellular Resolution OCT in Asian Patient With Melasma

Melasma

Taiwan
Vienna Institute for Research in Ocular Surgery

Recruiting

Comparison of Two Non-diffractive Enhanced Monofocal Intraocular Lenses

Cataract

Austria
Democritus University of Thrace

Recruiting

Identification of Minimum Focal Points in Vision Curve Formation

Refractive Errors | Cataract | Presbyopia | Pseudophakia

Greece
Universiti Kebangsaan Malaysia Medical Centre

Not yet recruiting

Transdermal Microneedle Lignocaine Delivery Versus EMLA Patch for Topical Analgesia Before Venepuncture Procedure To Adults in Clinical Setting

Glaucoma | Cataract

Malaysia
Vienna Institute for Research in Ocular Surgery

Recruiting

Performance of Two Intraocular Lenses With Extended Depth of Vision

Cataract Senile

Austria
LEC Eye Centre
Alcon Research

Completed

Visual Outcomes Following Bilateral Implantation of the Vivity Toric Intraocular Lens

Cataract Senile | Intraocular Lens Complication

Malaysia
AST Products, Inc.

Completed

Clinical Results of Asqelio Trifocal Toric Diffractive Intraocular Lens

Cataract

Spain
Cutera Inc.

Completed

Evaluation of the Cutera Enlighten™ Laser With Micro-Lens Array (MLA) Handpiece Attachment

Acne | Scarring

United States
Cutera Inc.

Completed

Open-label, Prospective, Multicenter Study to Evaluate the Cutera Excel V™ Laser and a Micro-Lens Array Attachment

Skin Aging | Scarring

United States
Cutera Inc.

Completed

Evaluation of Cutera Excel V™ Laser With Green Genesis and Micro-Lens Array (MLA)Attachment

Rosacea | Wrinkle | Scarring

United States
Milton S. Hershey Medical Center

Completed

Single-center, Double-arm, Prospective Clinical Trial to Compare Visual Performance of Non-diffractive Extended Vision and Neutral Aspheric Monofocal Intraocular Lenses

Cataract | Presbyopia

United States
Baskent University Ankara Hospital

Completed

Comparison of a Novel Non-diffractive Extended Depth of Focus Intraocular Lens (IOL) and a Trifocal IOL

Quality of Life | Cataract | Intraocular Lens

Turkey
Democritus University of Thrace

Completed

Comparison of Premium Monovision and Bilateral Implantation of Trifocal Diffractive Intraocular Lenses

Refractive Errors | Cataract | Presbyopia

Greece
AST Products, Inc.

Completed

Clinical Behavior of the Asqelio™ Trifocal Diffractive Intraocular Lens

Cataract

Spain
AST Products, Inc.

Active, not recruiting

Clinical Results of Asqelio Trifocal Diffractive Intraocular Lens

Cataract

Spain
Thomas Nagy
Sengi

Terminated

Visual Outcomes and Patient Satisfaction After Bilateral Implantation of Non-diffractive EDOF IOL Made of a New Hydrophobic Acrylic Material

Cataract

Canada
Beaver-Visitec International, Inc.
Alexandria University

Completed

A Comparison of FineVision Intraocular Lenses vs Symfony Intraocular Lenses

Cataract | Presbyopia | Lens Opacities

Egypt
Increase-Tech
Ministerio de Economía y Competitividad, Spain; University of Alicante; Instituto...

Completed

Home-based Visual Training in Patients Implanted With Trifocal Diffractive Intraocular Lenses (OPTicTRAIN)

Visual Acuity Reduced Transiently | Visual Disturbances and Blindness

Spain
Beaver-Visitec International, Inc.

Completed

Visual and Refractive Outcomes of a New Diffractive Trifocal Toric Intraocular Lens (RibeiroPODFT)

Cataract

Portugal
Beaver-Visitec International, Inc.

Completed

Pilot Study With a Diffractive Trifocal IOL (POD AY 26P FineVision)

Bilateral Cataract

Israel
Akdeniz University

Completed

Comparision of Visual Outcomes and Patient Satisfaction Between Two Diffractive Trifocal Intraocular Lenses

Cataract Senile

Turkey
Democritus University of Thrace

Completed

Luminous Efficiency Function V(λ)' of Patients That Underwent Pseudophakic Presbyopic Corrections

Presbyopia

Greece
Cynosure, Inc.

Completed

Evaluation of the Picosure 755nm Alexandrite Laser With Lens Array for the Treatment of Acne Scars

Acne Scars

United States
Cynosure, Inc.

Completed

Evaluation of the Safety and Efficacy of the Pico Laser With a Specialized Lens Array for the Treatment of Wrinkles

Wrinkles

United States
Cynosure, Inc.

Completed

Evaluating the Safety and Efficacy of the Pico Laser With a Specialized Lens Array for the Treatment of Wrinkles

Wrinkles

United States
Alexandria University

Completed

Trifocal Diffractive Intraocular Lens After Cataract Extraction With Phacoemulsification

Refractive Errors

Egypt
Prim. Prof. Dr. Oliver Findl, MBA

Unknown

Comparison of 2 Diffractive Trifocal IOLs

Cataract

Austria
University of Texas Southwestern Medical Center

Withdrawn

ACRYSOF® Restor Apodized Diffractive IOL Postmarket Evaluation of Clinical Outcomes and Life-Style Visual Performance RESTOR IOL SN60WF IOL (Control Group)

Refractive Assessment

United States
Wenzhou Medical University

Unknown

Visual Quality Change of Eyes Implanted With Diffractive Multifocal Intraocular Lens After Cataract Surgery

Quality of Life | Dry Eye | Vision Disorders

China
Mark Packer, MD, FACS

Completed

Selection of Aspheric Diffractive Multifocal Intraocular Lens (IOLS) Based on Corneal Wavefront

Cataracts

United States
University of Sao Paulo

Completed

Visual Performance of New Apodized Diffractive Multifocal IOL With Addition of Plus Three

To Study the Influence of an Multifocal Intraocular Lens With Different Addition on Intermediate Visual Acuity

Brazil
University of Barcelona

Unknown

Visual and Economic Profits of ReSTOR® Multifocal Intraocular Lenses (IOL) on Public Health Patients in Spain

Presbyopia

Spain
Umraniye Education and Research Hospital

Recruiting

General Anesthesia on Blood Pressure and Intraocular Pressure in Geriatric Patients Undergoing Cataract Surgery

Cataract

Turkey
Bausch & Lomb Incorporated

Recruiting

Clinical Evaluation of the Performance of the enVista® Aspire™ (EA) Lens

Cataract

Honduras
Gozde Oz

Not yet recruiting

Evaluation of The Effect of Virtual Reality Glasses

Cancer | Anxiety | Chemotherapy | Virtual Reality | Treatment Compliance
Visioneering Technologies, Inc
Ohio State University

Not yet recruiting

Visual Performance of Center Distance Daily Disposable Multifocal Lenses (ViPCD3)

Myopia
Alcon Research

Not yet recruiting

Clinical Performance of Two Frequent Replacement Silicone Hydrogel Multifocal Contact Lenses

Presbyopia

United States
Alcon Research

Not yet recruiting

Post-market Clinical Follow-up Study of Alcon PRECISION1™ Spherical and PRECISION1™ for Astigmatism Soft Contact Lenses

Refractive Errors
Alcon Research

Not yet recruiting

Clinical Performance Evaluation of Two Frequent Replacement Silicone Hydrogel Multifocal Toric Contact Lenses

Presbyopia | Astigmatism

United States
Democritus University of Thrace

Recruiting

Visual Outcomes After Extended Depth of Focus Intraocular Lens Implantation With and Without Digital Assistance

Refractive Errors | Cataract | Presbyopia | Pseudophakia

Greece
Ohio State University

Not yet recruiting

Changes in Eye Shape With Myopia Management Interventions

Myopia
TBF Genie Tissulaire

Not yet recruiting

Use of a Freeze-dried Amniotic Membrane Post Crosslinking in Subjects With Progressive Keratoconus

Progressive Keratoconus
Cutting Edge SAS

Not yet recruiting

Bicentric Clinical Investigation to Assess Safety and Performance of LuxHighAdd IOL (HIGHADD)

Cataract

France
Hospital San Carlos, Madrid

Recruiting

Efficacy and Safety of Atropine and DIMS Lenses in Controlling Myopia in Children (DIMS)

Myopia

Spain
Zhongshan Ophthalmic Center, Sun Yat-sen University
West China Hospital; Beijing Tongren Hospital; Eye & ENT Hospital of Fudan University and other collaborators

Not yet recruiting

Vision Test App and Questionnaire for 1-Week Post-Cataract Surgery Follow-Up: A Multi-Center Randomized Controlled Trial

Cataract Senile
Carl Zeiss Meditec AG

Recruiting

Evaluation of a Monofocal Intraocular Lens (PRECISE)

Cataract

United States, Mexico
Assiut University

Not yet recruiting

Mechanical Thrombectomy of Acute Ischemic Stroke Anterior Circulation Distal Vessel Occlusion

Acute Ischemic Stroke
University of Cologne
The Clinical Trials Centre Cologne; ESCRS (European Society of Cataract and...

Not yet recruiting

Trial Comparing Cataract Surgery With Triple-DMEK in Patients With Cataract and Fuchs Endothelial Corneal Dystrophy

Cataract Surgery | Cataract and Fuchs Endothelial Corneal Dystrophy

Denmark, Germany, Netherlands, Spain
Southern College of Optometry

Not yet recruiting

Higher Order Aberration and Relationship With Soft Contact Lens Modulus

Corneal Wavefront Aberration
Suzhou Kerui Medical Technology Co., Ltd
Suzhou Mingshi Optical Technology Co., Ltd

Recruiting

A Clinical Trial to Evaluate the Efficacy and Safety of Defocusing Lenses in Delaying Myopia Progression

Myopia

China

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