Search clinical trials for: ocular optical components

Total 16435 results

General Hospital Sveti Duh

Completed

Pseudoexfoliation Syndrome in Myopes

Pseudoexfoliation Syndrome in Cataract Myopic Eyes
General Hospital Sveti Duh

Completed

Optical Low Coherence Reflectometry Enables Preoperative Detection of Zonular Weakness in Pseudoexfoliation Syndrome

Pseudoexfoliation Syndrome

Croatia
Minia University

Recruiting

Role of AS-OCT in Assessment of Corneal Perforation (OCT)

Corneal Perforation

Egypt
Zhejiang University

Not yet recruiting

Comparing Artificial Intelligence for Assisted Diagnosis of Diabetic Retinopathy

Diabetic Retinopathy | Diabetic Macular Edema

China
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
Walailak University

Recruiting

Refractive Outcomes and Ocular Biometry of Two Swept-Source Optical Coherence Tomography-Based Biometers With Segmental or Equivalent Refractive Indices (ORION) (ORION)

Cataract

Thailand
The Hong Kong Polytechnic University
The University of Hong Kong

Not yet recruiting

Combination Effect of Optical Defocus and Low Dose Atropine in Myopia Control

Myopia

Hong Kong
Vanderbilt University Medical Center

Recruiting

Retinal Vascular Changes During Pregnancy

Pregnancy

United States
Assiut University

Not yet recruiting

Relation Between Nail Fold Capillaroscopy, Optical Coherence Tomography Angiography, and Femoral Vein Wall Thickness in Behçet's Disease Relation Between Nail Fold Capillaroscopy, Optical Coherence Tomography Angiography, and Femoral Vein Wall Thickness in Behçet's Disease

Behçet's Disease
The Hong Kong Polytechnic University
The University of Hong Kong

Recruiting

Pharmacological and Non-pharmacological Treatment Effects on Children With Different Predicted Myopia Progression Rate

Myopia

Hong Kong
Fondazione G.B. Bietti, IRCCS

Recruiting

Automatic Evaluation of the Anterior Chamber Angle Width by a New Non-contact Optical Device

Glaucoma

Italy
Vejle Hospital

Recruiting

The Diagnostic Accuracy of Advanced Imaging in Identifying Suspected Skin Cancer (Basal Cell Carcinoma) Around the Eyes (dOCT-pBCC)

Skin Diseases | Eyelid Diseases | Eyelid Tumor | BCC | BCC - Basal Cell Carcinoma

Denmark
Assiut University

Not yet recruiting

Measuring Choroidal Thickness Using Optical Coherence Tomography

Diabetes Mellitus | Choroid Disease
Centre Hospitalier Universitaire de Saint Etienne

Recruiting

Ozurdex Endophtamitis Cohort, Prognostic Assessment at 12 Months

Endophthalmitis

France
Fayoum University
Research Institute of Ophthalmology, Egypt

Recruiting

Macular Micro Vascular Changes Following Macular Hole Repair : Optical Coherence Tomography Angiography Study

Macular Holes

Egypt
China National Center for Cardiovascular Diseases
Beijing Tongren Hospital

Not yet recruiting

Development of CV Risk Prediction Tools Based on AI and Fundus Imaging Technology Study (PERFECT) (PERFECT)

Cardiovascular Diseases
Duke University

Recruiting

SS-HH-OCT as a Novel Diagnostic Modality for Early-Onset Retinal Dystrophies (EORDs) (SS-HH-OCT)

Retinal Dystrophies

United States
Tianjin Eye Hospital

Recruiting

Evolution of a Novel Optical Coherence Tomography Based Index in Diagnosing Keratoconus

Scansys, Pentacam, Keratoconus, Subclinical Keratoconus

China
Assiut University

Not yet recruiting

Prevalence of Diabetic Retinopathy in Type 2 Diabetic Patients

Diabetic Retinopathy
Duke University

Recruiting

Optimize Pediatric OCT Imaging

Glaucoma | Optic Nerve Diseases | Retinal Disease

United States
nthalmic Pty Ltd
Zhong Jing Wei Shi (Suzhou) Optical Technology Ltd.

Recruiting

Spectacle Films Utilising S.T.O.P.® Technology for Slowing Down Myopia Progression in Children

Myopia

China, India
Keratoplasty Alliance International

Recruiting

Developing a Nationwide Registry to Track Longitudinal Clinical Outcomes of Corneal Surgery and Disease

Corneal Disease | Corneal Transplant Failure | Endothelial Corneal Dystrophy | Corneal Transplant Rejection

United States
Johannes Kepler University of Linz

Recruiting

Diagnostic Possibilities in Ophthalmological Diseases Using Swept Source Optical Coherence Tomography

Macular Degeneration | Diabetic Retinopathy | Retinal Disease

Austria
Tomey Corporation

Recruiting

Comparative Study of the Tomey OA-2000, Tomey CASIA2, and the LenStar LS900

Cataract | Pseudophakia | Aphakic Eye

United States
Marjean Kulp
Beta Sigma Kappa - College of Optometrists in Vision Development; VividVision

Recruiting

Novel Amblyopia Treatment With Virtual Reality Games

Amblyopia

United States
King's College Hospital NHS Trust
LUPUS UK; King's College Hospital Charity

Not yet recruiting

Novel ERG for Detection of Hydroxychloroquine Retinopathy

Hydroxychloroquine Retinopathy
SightGlass Vision, Inc.

Recruiting

Efficacy in Controlling Myopia in Young Children Using a Novel Spectacle Lens (EUCALYPTUS)

Myopia | Myopia Progression | Juvenile Myopia

United States
The University of Hong Kong
Orbis

Recruiting

Glaucoma Screening With Artificial Intelligence

Glaucoma

Hong Kong
Tianjin Medical University Eye Hospital
Abbvie Pharmaceutical Trading (Shanghai) Co., Ltd.

Recruiting

Compare the Efficacy of VItrectomy Combined With DExamethasone Implant Versus With Aflibercept in DME Patients Diagnosed by Intraoperative OCT (the VIDEO Study): Study Protocol for a Randomized Controlled Trial

Diabetic Macular Edema | Pars Plana Vitrectomy | Dexamethasone Intravitreal Implant | Intraoperative Optical Coherence Tomography

China
Institute of Child Health
Great Ormond Street Hospital for Children NHS Foundation Trust

Not yet recruiting

Imaging Based Uveitis Screening for Children With Juvenile Idiopathic Arthritis (UVESCREEN1)

Uveitis, Anterior | Juvenile Idiopathic Arthritis

United Kingdom
Zhongshan Ophthalmic Center, Sun Yat-sen University

Not yet recruiting

Effect of Peripapillary Atrophy to Diagnose Glaucoma in High Myopia

Eye Diseases | Refractive Errors | Myopia | Glaucoma, Primary Open Angle | Peripapillary Atrophy

China
Vienna Hospital Association

Recruiting

Correlation of Structure and Function in Glaucoma

Glaucoma

Austria
Jaeb Center for Health Research
Juvenile Diabetes Research Foundation; National Eye Institute (NEI); National...

Recruiting

Home OCT-Guided Treatment Versus Treat and Extend for the Management of Neovascular AMD (AO)

Neovascular Age-related Macular Degeneration

United States
Sohag University

Not yet recruiting

Electroretinogram and Retinal Vascular Changes After Cataract Surgery

Primary Open Angle Glaucoma
University of Nebraska

Recruiting

To Study the Effects of Refractive Surgery on OCT Measurements in the Eye

Refractive Errors | Myopia | Optical Coherence Tomography

United States
Assiut University

Not yet recruiting

Correlation Between HBA1c Level and Thickness of Both Macula and Choroid in Patients With Type 2 Diabetes Mellitus

Diabetic Retinopathy
Vienna Institute for Research in Ocular Surgery

Recruiting

Deep Learning Assisted Epithelial Basement Membrane Dystrophy Detection

Map Dot Fingerprint Dystrophy

Austria
Massachusetts General Hospital
Massachusetts Eye and Ear Infirmary

Recruiting

OCT Vibrography for Biomechanical Properties of Tissues

Skin Diseases | Gingival Diseases | Cornea

United States
Demaod Ltd

Recruiting

Evaluation of Optical System in the Treatment of - Dry Eye Disease

Dry Eye Syndromes

Israel
Sohag University

Not yet recruiting

Comparison Between Anterior Segment Optical Coherence Tomography and Ultrasound Bio Microscopy Parameters in Glaucoma Assessment

Glaucoma Eye
Sohag University

Not yet recruiting

Effect of Axial Length of the Globe on Retinal Nerve Fibre Thickness

Myopia
University Hospital, Toulouse

Recruiting

Retinal Microvasculature by Optical Coherence Tomography Angiography During Integrating Physical Activity in Diabetic Subjects. (OCTACTIPH)

Diabetes Complications

France
Johannes Kepler University of Linz

Recruiting

Validation of Interleukins and Other Cytokines Together With OCT Imaging for Rapid Infectious Keratitis Assessment (VICTORIA)

Keratitis Bacterial | Keratitis Fungal

Austria
University Hospital Ostrava

Recruiting

Prevention of Onset and Transition to an Advanced Form of Diabetic Retinopathy in Children

Diabetic Retinopathy

Czechia
Assiut University

Not yet recruiting

ISNT Rule in Normal Population

Glaucoma
Sohag University

Not yet recruiting

Optical Coherence Tomography Angiography Criteria Of The Choroidal Neovascular Membrane In Wet Age Related Macular Degeneration And In Pathological Myopia (Comparative Study).

Choroidal Neovascular Membrane In Wet Age Related Macular Degeneration And In Pathological Myopia
Art Optical Contact Lens, Inc.
University of Missouri, St. Louis

Not yet recruiting

Axial Length With Adult Onset Myopia (ALWAOM) (ALWAOM)

Myopia
Duke University
University of Pennsylvania; National Institutes of Health (NIH)

Not yet recruiting

Imaging Retinal Vasculature in Infant Eyes

Retinopathy of Prematurity

United States
Assiut University

Not yet recruiting

Assessment Of Diabetic Maculopathy Changes After Phacoemulsification by Using Optical Coherence Tomography (Maculopathy)

Maculopathy

Egypt
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

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