Clinical Trials on Refractive and Accommodative Disorders

Total 143527 results

Democritus University of Thrace

Completed

Development and Validation of a Digital Optotype for Near Vision in Greek Language. (DeDART)

Presbyopia | Low Vision | Near Vision

Greece
Jaeb Center for Health Research
National Eye Institute (NEI)

Completed

Bilateral Refractive Amblyopia Treatment Study (ATS7)

Bilateral Refractive Amblyopia

United States
Bausch & Lomb Incorporated

Recruiting

A Study to Evaluate the Safety and Efficacy of the Bausch + Lomb Myopia Control Lens for the Correction of Myopic Ametropia and Slowing the Progression of Myopia in Children

Myopia

China
Sohag University

Not yet recruiting

Limbal Relaxing Incisions Versus Paired 4 mm Clear Corneal Incisions on Steep Meridian During Phacoemulsification (LRI-CCI)

Corneal Astigmatism
LitePharmTech Co., Ltd.

Recruiting

Study of Atropine Therapeutic Effect on Myopic Progression (STAMP)

Children | Myopia

Korea, Republic of
Suphi Taneri

Recruiting

Clinical Results of Small Incision Lenticule Extraction (SMILE) for the Correction of High Myopia

Myopia | High Myopia

Germany
Center For Sight
Science in Vision

Completed

Synergy Lens Outcomes Evaluation

Presbyopia | Pseudophakia

United States
Isfahan University of Medical Sciences

Active, not recruiting

Efficacy of Pilocarpine 1% in Presbyopia

Presbyopia | Pseudophakia

Iran, Islamic Republic of
Yonsei University

Completed

Clinical Outcomes of Small-incision Lenticule Extraction (SMILE) Using Vector Planning Method.

Myopic Astigmatism

Korea, Republic of
Assiut University

Completed

Manually Performed Limbal Relaxing Incisions vs Femtosecond Laser-guided Astigmatic Keratotomy

Corneal Astigmatism

Egypt
University of Chicago

Completed

Comparison of Outcomes Between Biceps Tenotomy and Tenodesis in the Treatment of the Long Head of the Biceps Pathology

Chronic Refractive Bicipital Pain

United States
Massachusetts Eye and Ear Infirmary

Unknown

Pilocarpine and Brimonidine in Patients With Monofocal Lenses

Presbyopia | Pseudophakia

United States
ReVision Optics, Inc.

Unknown

A Clinical Trial to Evaluate a Corneal Inlay for the Improvement of Near and Intermediate Vision in Pseudophakic Presbyopic Subjects

Presbyopia | Pseudophakia

United States
Abbott Medical Optics

Completed

Safety and Effectiveness of Arcuate Incisions Performed With the iFS Femtosecond Laser System

Corneal Astigmatism

France, Austria, Germany
Singapore National Eye Centre

Unknown

Prospective Evaluation of Limbal Relaxing Incision (LRI) in Conjunction With Phacoemulsification Surgery for Astigmatic Correction in Chinese Eyes

Corneal Astigmatism

Singapore
Islamic Hospital, Jordan
Jordan University of Science and Technology; Yarmouk University

Recruiting

Cycloplegic Refraction in Pediatric Patients With Esotropia

Refractive Errors | Vision Disorders | Esotropia | Cycloplegia

Jordan, Qatar
National Taiwan University Hospital

Completed

High Myopia Macular Hole and Retinal Detachment Treated With Double ILM Flaps

Retinal Detachment | High Myopia | Macular Holes
Bausch & Lomb Incorporated

Completed

Evaluation of Product Performance of a New Silicone Hydrogel Multifocal Contact Lens

Myopia and Hyperopia and Presbyopia

United States
Aston University
College of Optometrists

Completed

Effect of Peripheral Defocus on Axial Growth in Hyperopes

Hyperopia | Amblyopia | Anisohyperopia

United Kingdom
Assiut University

Not yet recruiting

Retinal Nerve Fiber Layer Thickness and Macular Thickness in Myopia, Hyperopia and Emmetropia : An OCT Study

OCT Study RNFL and Macular Thickness
OFTALVIST (Oftalmología Vistahermosa S.L)
Johnson & Johnson Surgical Vision, Inc.

Completed

Astigmatism Correction With Intrastromal Arcuate Incisions in Eyes Undergoing Cataract Surgery With Femtosecond Laser Using the Cassini Ambient With Iris Registration (ARCUATAS) (ARCUATAS)

Cataract | Astigmatism

Spain
Prim. Prof. Dr. Oliver Findl, MBA

Completed

Impact of a Corneal Pre-cut on Wound Architecture and Astigmatism in Cataract Surgery - a Pilot Study

Cataract

Austria
Second Affiliated Hospital, School of Medicine,...

Completed

Effect of 1.8-mm Steep-axis Clear Corneal Incision on the Posterior Corneal Astigmatism in Candidates for Toric IOL Implantation

Cataract

China
Brien Holden Vision Institute
Essilor International; Hai Yen Eye Care

Unknown

Myopia Progression Trial With Novel Myopia Control Design Spectacle Lenses

Myopia

Vietnam
Singapore National Eye Centre

Unknown

Randomized, Non-inferiority Trial Comparing SMILE and LASIK

Astigmatism | Myopia | Hypermetropia

Singapore
Vienna Institute for Research in Ocular Surgery

Completed

Impact of Incision Size and Architecture on Wound Stability and Astigmatism in Cataract Surgery: an Exploratory Study (INCISIONS)

Cataract

Austria
Alcon Research

Completed

A Comparison of Corneal Aberrations in Subjects With Contralateral AcrySof IQ Toric Intraocular Lens (IOL) and AcrySof IQ IOL With Limbal Relaxing Incision (LRI)

Cataract | Astigmatism

United States
Alberta Health services

Withdrawn

Presbyopia in Breast Cancer Survivors

Presbyopia
Unity Health Toronto

Completed

Retinal Displacement After Pneumatic Versus Vitrectomy for Retinal Detachment (ALIGN) (ALIGN)

Retinal Detachment | Aniseikonia | Metamorphopsia

Canada
Tianjin Eye Hospital
Beihang University

Recruiting

A Study of Artificial Intelligence Assisted Small Incision Lenticule Extraction (SMILE) for Surgical Design and Influencing Factors

Myopia | Myopic Astigmatism

China
Kenneth J Rosenthal
Johnson & Johnson Surgical Vision, Inc.

Not yet recruiting

Astigmatism Management With Iris-registration Guided Corneal Relaxing Incisions or Toric IOLs During Cataract Surgery

Cataract | Astigmatism

United States
Shanghai Eye Disease Prevention and Treatment Center

Recruiting

The Effect and Safety of Different Doses of Atropine on Myopic Progression of Highly Myopic Children: Multi-centered Randomized Clinical Trial

High Myopia

China
Research Insight LLC

Completed

Evaluation of the Accuracy & Safety of the LaserArcs Nomogram

Cataract | Astigmatism

United States
Technolas Perfect Vision GmbH

Completed

Presbyopic Supracor Treatment for Near Myopic/Hyperopic Pseudophakic Eyes (SUPRACOR)

Presbyopia | Myopia | Hyperopia

Philippines
Christin Henein
Rayner Intraocular Lenses Limited

Unknown

Limbal Relaxing Incision Versus Toric Intraocular Lens for Corneal Astigmatism During Cataract Surgery.

Cataract | Astigmatism

United Kingdom
Technolas Perfect Vision GmbH

Completed

A Study to Address Precision and Refractive Predictability of Femtosecond Laser-assisted Astigmatic Keratotomy Following the Cataract Surgery

Astigmatism

Germany
Helse Stavanger HF

Completed

Correlation of Metamorphopsia and Aniseikonia to Retinal Shift Following Retinal Detachment Surgery

Retinal Detachment

Norway
Al Watany Eye Hospital

Recruiting

Evaluation of Different Lenticule Diameters in Myopic Astigmatism Correction With SMILE Procedures

Refractive Errors | Myopic Astigmatism

Egypt
Moorfields Eye Hospital NHS Foundation Trust

Completed

Multifocal-toric IOL Compared to Multifocal IOL Combined With Limbal Relaxing Incisions for Correction of Moderate Astigmatism During Cataract Surgery

Cataract | Astigmatism | Cornea
Jeffrey J. Walline, OD PhD

Completed

Side Effects of Atropine (SEA) Study (SEA)

Myopia

United States
Sunhawk Vision Biotech, Inc.

Completed

Phase 1 Study of SHJ002 Sterile Ophthalmic Solution in Pediatric Subjects

Myopia

Taiwan
Coopervision, Inc.

Completed

Clinical Performance of Hydrogel vs. Silicone Hydrogel Contact Lenses

Myopia

Spain
Yune Zhao

Not yet recruiting

Morphological Changes of Ciliary Body and Trabecular Meshwork

Glaucoma | Myopia
OnPoint Vision Inc

Completed

Early Feasibility Study to Evaluate the AccuraSee in Correcting Residual Refractive Errors After Cataract Surgery

Refractive Errors

United States
Coopervision, Inc.

Completed

Multifocal Contact Lenses Fitting Methods Comparison

Presbyopia

United Kingdom
LinkoCare Life Sciences AB

Active, not recruiting

Evaluation of Safety and Efficacy of Intrastromal Implantation of CorVision® Bioengineered Corneal Inlay for Correction of Presbyopia. (CorVision)

Presbyopia

Czechia
Sun Yat-sen University

Unknown

Effect of Using Myopia Prediction Algorithm on Myopia School-aged Children

Myopia

China
Universitaire Ziekenhuizen KU Leuven

Completed

Astigmatism Post-trabeculectomy

Glaucoma

Belgium
Yonsei University

Unknown

Efficacy of Retinal Nerve Fiber Layer (RNFL) / Retinal Thickness Ratio by Cirrus OCT Utilizing Spectral -Domain Technology as a Diagnostic Predictor of Glaucoma

Glaucoma | Myopia

Korea, Republic of
Eye Hospital Pristina Kosovo

Active, not recruiting

Treatment of Residual Hypermetropic Refraction on Pseudophakic Patients Using Allogenic Fresh Myopic Lenticule (ReLex-Smile)

Myopia | Hypermetropia | Pseudophakia

Kosovo

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