Search clinical trials for: Nerve fiber layer

Total 140020 results

The University of Hong Kong
Orbis

Recruiting

Glaucoma Screening With Artificial Intelligence

Glaucoma

Hong Kong
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
Khon Kaen University

Not yet recruiting

Physiologic Ocular Changes During Pregnancy in Women With High Myopia.

Pregnancy Related | High Myopia
Khon Kaen University

Not yet recruiting

Physiologic Change of Posterior Ocular Segment During Pregnancy

Retinal Vascular

Thailand
Duke University
University of Edinburgh in Scotland; Tan Tock Seng Hospital in Singapore; Queens...

Recruiting

Retinal Imaging in Neurodegenerative Disease

Multiple Sclerosis | Parkinson's Disease | Traumatic Brain Injury | Down Syndrome | Mild Cognitive Impairment | Frontotemporal Dementia | Huntington Disease | Amyotrophic Lateral Sclerosis (ALS) | Alzheimer's Disease | Concussion | Post-Traumatic Stress Disorder | Neuro-Degenerative Disease | Lewy Body Dementia | Normal... and other conditions

United States
Oregon Health and Science University
National Eye Institute (NEI)

Recruiting

Functional and Structural Imaging for Glaucoma (FSOCT)

Glaucoma

United States
Biogen

Withdrawn

A Proof-of-Concept Study to Correlate Retinal Nerve Fiber Layer Changes in Patients With Multiple Sclerosis Treated With Natalizumab or Interferon Beta 1-a (PRTOECT)

Relapsing-remitting Multiple Sclerosis
Assiut University

Completed

Correlation Between Pupil Size and Ocular Signs of Pseudoexfoliation Syndrome

Pseudoexfoliation Syndrome | Pseudoexfoliation Glaucoma in Both Eyes | Pseudoexfoliation of Lens; Glaucoma

Egypt
Fondation Ophtalmologique Adolphe de Rothschild

Completed

Study of the Modification of the Retinal Nerve Fiber Layer in Patients Treated With Intravitreous Injection of Anti-VEGF (IVT-RNFL)

Retinal Neovascularization

France
Mehmet Diyaddin Güleken

Enrolling by invitation

Assesment of Retinal Nerve Fiber Layer in First Episode Depressive Patients Using Selective Serotonin Reuptake Inhibitor

Unipolar Depression

Turkey
CHU de Quebec-Universite Laval

Completed

Variations in Retinal Nerve Fiber Layer Thickness During Uncomplicated Anterior and Intermediate Uveitis

Intermediate Uveitis | Anterior Uveitis

Canada
Mehmet Diyaddin Güleken

Unknown

Effect of Electroconvulsive Therapy on Retinal Nerve Fiber Layer Thickness in Depression

Depression

Turkey
Shanghai 10th People's Hospital
Massachusetts General Hospital

Unknown

Sevoflurane, Propofol and Desflurane on POD/POCD

Sevoflurane | Desflurane | Propofol

China
University Hospital, Bordeaux

Completed

SD-OCT Multimodal Analysis in GLaucoma (SOMAL)

Ocular Hypertension | Glaucoma | Eye Diseases

France
Kasr El Aini Hospital

Completed

Optical Coherence Tomography of Nerve Fiber Layer and Ganglion Cell Complex After Cataract Extraction

Cataract | Primary Open-angle Glaucoma

Egypt
Assiut University

Unknown

Changes in Retinal Nerve Fiber Layer Thickness Detected by OCT in Diabetic Retinopathy After Panretinal Photocoagulation

Retinal Disease
Shanghai 10th People's Hospital
Massachusetts General Hospital

Completed

Retinal Nerve Fiber Layer Thickness and Cerebrospinal Fluid Aβ/Tau

Alzheimer Disease

China
Wenzhou Medical University

Completed

Analysis of Retinal Nerve Fiber Layer and Macular Thickness After Congenital Cataract Surgery

Congenital Cataract

China
Hospices Civils de Lyon

Completed

RNFL Thickness Measurements Obtained Using SD-OCT and SLP Using GDx Variable Corneal Compensation (Real)

Uveitis

France
Wills Eye

Completed

Are There Changes in the Nerve Fiber Layer (NFL) After Lowering of Eye Pressure?

Glaucoma
Teva Branded Pharmaceutical Products R&D, Inc.

Completed

A Randomized, Double-blind, Placebo-controlled, Multicenter Study of the Effects of Glatiramer Acetate (GA) on the Retinal Nerve Fiber Layer (RNFL) and Visual Function in Patients With a First Episode of Acute Optic Neuritis (AON). (Octagon)

Optic Neuritis
University Hospitals Cleveland Medical Center
National Institute on Aging (NIA); Case Western Reserve University; MetroHealth...

Completed

Cataract Removal and Alzheimer's Disease

Alzheimer's Disease | Cataracts

United States
Neon Hospital
Ondokuz Mayıs University

Completed

Optic Disc, Macula, and Retinal Nerve Fiber Layer Measurements Obtained by OCT in Thyroid Associated Ophthalmopathy

Thyroid Associated Ophthalmopathy
Heidelberg Engineering GmbH

Completed

Comparison of Optic Nerve Head and Retinal Nerve Fiber Layer Parameters Derived From Two Different Methods of Scan Alignment

Glaucoma
The Baruch Padeh Medical Center, Poriya

Withdrawn

Retinal Nerve Fiber Layer and Macular Thickness Changes During Pregnancy

Pregnancy | Retinal Nerve Fiber Layer Thickness | Macular Thickness

Israel
University Eye Hospital, Würzburg

Terminated

Changes of the Peripapillary Retinal Nerve Fiber Layer After Filtration Surgery in Glaucoma Patients

Optic Nerve Diseases | Nerve Fiber Bundle Defect

Germany
Yifan Feng
Fudan University

Unknown

Retinal Nerve Fiber Layer Thickness Changes in Migraine: A Meta-Analysis of Case-control Studies

Migraine

China
Yifan Feng
Wenzhou Medical University

Completed

Retinal Nerve Fiber Layer Thickness Changes in Parkinson Disease: A Meta-analysis

Parkinson Disease

China
Yonsei University

Completed

Early Retinal Nerve Fiber Layer Change of Ethambutol Optic Neuropathy by Optical Coherence Tomography

Primary Lung Tuberculosis

Korea, Republic of
Carmel Medical Center

Unknown

Measurement of Retinal Nerve Fiber Layer Thickness - a Biomarker for the Early Detection of Alzheimer's Disease? (SCI-OCT)

Alzheimer's Disease

Israel
Kayseri Education and Research Hospital

Completed

EVALUATION OF THE MACULAR, PERIPAPILLARY NERVE FIBER LAYER AND CHOROID THICKNESS CHANGES IN THE GESTATIONAL DIABETES MELLITUS, HEALTHY PREGNANT AND WOMEN VOLUNTEERS.

Retinal Evaluation in Patients With GDM.

Turkey
Gökhan Açmaz

Completed

Eye Evaluation in Patients With PCOS

PCOS

Turkey
Inonu University

Completed

Spectral Domain Optical Coherence Tomography Analysis for Glaucoma

GLAUCOMA 1, OPEN ANGLE, D (Disorder)

Turkey
Sidney Kimmel Comprehensive Cancer Center at Johns...
National Cancer Institute (NCI)

Completed

Gossypol (AT-101) and Temozolomide With or Without Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma Multiforme

Brain and Central Nervous System Tumors

United States
Courtney Frazier Swaney
National Eye Institute (NEI)

Completed

Polarization Sensitive Retinal Tomography for Glaucoma Diagnosis (PSOCT)

Glaucoma

United States
University Hospital "Sestre Milosrdnice"

Completed

The Influence of Silicone Oil on Nerve Fiber Layer Thickness After Pars Plana Vitrectomy

Rhegmatogenous Retinal Detachment | Toxic Effect of Silicone | Glaucoma Due to Silicon Oil

Croatia
Carmel Medical Center

Completed

Retinal Nerve Fiber Layer Thickness Measurements in Patients With Sleep Apnea Syndrome

Glaucoma | Obstructive Sleep Apnea | Hypopnea Syndrome

Israel
Technische Universität Dresden

Completed

Differences in Nerve Fiber Layer Between Patients With Normal- and High-Pressure-Glaucoma

Normal Tension Glaucoma | High Tension Glaucoma
University of Zurich

Terminated

Reproducibility of Nerve Fiber Layer Thickness Measurements in Patients With Glaucoma and Healthy Controls Using Spectral-Domain and Time-Domain OCT

Glaucoma Patients and Healthy Controls

Switzerland
University of Zurich

Terminated

Reproducibility of Retinal Nerve Fiber Layer Thickness Measurements Using the Eye Tracker and Retest Function of Spectralis® SD-OCT in Glaucomatous Eyes and Healthy Controls

Glaucoma

Switzerland
University of Sao Paulo

Unknown

Evaluation of Neural Loss in Multiple Sclerosis and Neuromyelitis Optica Using High Resolution Oct

Multiple Sclerosis | Neuromyelitis Optica

Brazil
University of Sao Paulo

Unknown

High-Resolution Optical Coherence Tomography for Detection of Retinal Nerve Fiber Layer Loss in Band Atrophy of the Optic Nerve

Band Atrophy | Chiasmal Compression | Neural Loss

Brazil
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
Yonsei University

Unknown

Comparison of Retinal Nerve Fiber Layer (RNFL) Thickness Measurements by Time-Domain and Spectral-Domain OCT In Glaucoma Patients

Primary Open Angle Glaucoma

Korea, Republic of
Yonsei University

Unknown

Efficacy of Retinal Nerve Fiber Layer (RNFL) / Ganglion Cell Layer Thickness Ratio by RT-View Utilizing Spectral -Domain Technology as a Diagnostic Predictor of Glaucoma.

Primary Open Angle Glaucoma

Korea, Republic of
Yonsei University

Unknown

Retinal Nerve Fiber Layer Thickness Analysis With Cirrus HD OCT Versus Stratus Optical Coherence Tomography (OCT)

Glaucoma

Korea, Republic of
Yonsei University

Unknown

Discriminating Ability of the Cirrus High Definition (HD) Optical Coherence Tomography (OCT) for Glaucoma

Glaucoma

Korea, Republic of
Yonsei University

Unknown

Normative Database of the Retinal Nerve Fiber Layer Thickness Measured by the Cirrus HD OCT in Asians

Glaucoma

Korea, Republic of
Yonsei University

Unknown

Retinal Nerve Fiber Layer Thickness Measurement on Parapapillary Atrophy With the Cirrus High-Definition (HD) Optical Coherence Tomography (OCT)

Glaucoma

Korea, Republic of
Yonsei University

Unknown

Corrected Measurement of the Retinal Nerve Fiber Layer Thickness by Optic Disc Configuration With the Cirrus HD OCT

Glaucoma | Myopia

Korea, Republic of

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