Search clinical trials for: Doppler optical coherence tomography

Total 6722 results

Minia University

Recruiting

Optical Coherence Tomography Angiography Compared to Maternal Doppler in Screening for Hypertension in Pregnancy

Pregnancy Induced Hypertension

Egypt
Medical University of Vienna

Recruiting

Investigation of Neurovascular Coupling in Glaucoma Patients and Healthy Subjects

Ocular Hypertension | Glaucoma, Open-Angle | Normal Tension Glaucoma

Austria
Medical University of Vienna

Recruiting

Reproducibility of Dual Beam Doppler Fourier-domain Optical Coherence Tomography in Healthy Subjects

Ocular Blood Flow

Austria
Medical University of Vienna

Recruiting

Measurement of Total Retinal Blood Flow and Oxygen Extraction in Patients With Diabetes and Healthy Subjects

Retinal Blood Flow

Austria
Medical University of Vienna

Recruiting

Retinal Neuro-vascular Coupling in Patients With Multiple Sclerosis

Multiple Sclerosis, Relapsing-Remitting | Optic Neuritis

Austria
Medical University of Vienna

Recruiting

Retinal Neuro-vascular Coupling in Patients With Neurodegenerative Disease

Healthy | Alzheimer Disease | Mild Cognitive Impairment

Austria
Medical University of Vienna

Recruiting

Non-invasive Measurement of Retinal Blood Flow Based on Vessel Analysis and Fourier Domain Optical Coherence Tomography in Patients With Hypertensive Retinopathy

Hypertensive Retinopathy

Austria
Medical University of Vienna

Recruiting

Neurovascular Coupling in Subjects With Amblyopia

Amblyopia ex Strabismus | Amblyopia ex Anisometropia

Austria
Medical University of Vienna

Completed

Retinal Neuro-vascular Coupling in Patients With Non-arteritic Anterior Ischemic Optic Neuropathy

Anterior Ischemic Optic Neuropathy

Austria
University Health Network, Toronto

Completed

Optical Coherence Tomography for Monitoring Late Oral Radiation Toxicity After Radiotherapy of Head and Neck Cancer Patients

Abnormalities, Radiation-Induced

Canada
University Hospital Bispebjerg and Frederiksberg

Unknown

Fast Track Diagnosis of Skin Cancer by Advanced Imaging

Nevus, Pigmented | Basal Cell Carcinoma | Malignant Melanoma | Seborrheic Keratosis

Denmark
Duke University

Completed

Microvascular and Fibrosis Imaging Study

Autoimmune Diseases | Chronic Graft Versus Host Disease | Sickle Cell Disease

United States
Hugo W. Moser Research Institute at Kennedy Krieger...
National Institute of Neurological Disorders and Stroke (NINDS); National Institutes... and other collaborators

Completed

Biomarker Development in Sturge-Weber Syndrome (Pilot)

Sturge-Weber Syndrome

United States
Semmelweis University Heart and Vascular Center
National Research, Development and Innovation Office

Unknown

Evaluation of Cerebrovascular Events in Patients With Occlusive Carotid Artery Disorders

Carotid Artery Plaque | Carotid Stenosis | Cerebrovascular Embolism and Thrombosis

Hungary
Medical University of Vienna

Completed

The Validity of Retinal Blood Flow Measurements During Hyperoxia in Humans Using Fourier Domain Color Doppler Optical Coherence Tomography (CDOCT)

Healthy

Austria
Medical University of Vienna

Completed

Measurement of Total Retinal Blood Flow During Flicker Stimulation in Healthy Subjects

Healthy

Austria
Medical University of Vienna

Completed

Measurement of Total Retinal Blood Flow in Patients With Diabetes and Healthy Subjects

Type I Diabetes

Austria
Medical University of Vienna

Completed

Laser Speckle Flowgraphy in Caucasians: Age Dependence and Comparison With Doppler Optical Coherence Tomography

Healthy

Austria
Centre Hospitalier Universitaire Dijon

Recruiting

Dynamic Full-field Optical Coherence Tomography for Structural and Microbiological Characterization of Endotracheal Tube Biofilm in Critically Ill Patients (BIOPAVIR2)

Critically Ill | Endotracheal Tube | Healthcare Associated Infection

France
Walailak University

Recruiting

Refractive Outcomes and Ocular Biometry of Two Swept-Source Optical Coherence Tomography-Based Biometers With Segmental or Equivalent Refractive Indices (ORION): A Non-Inferiority Randomized Clinical Trials (ORION)

Cataract

Thailand
Massachusetts General Hospital

Not yet recruiting

Study to Determine the Clinical Significance of Intravascular OCT-NIRAF

Cardiovascular Diseases | Coronary Artery Disease

United States
University Hospital, Basel, Switzerland
University of Basel

Recruiting

REtinal Markers In Neuroinflammatory Diseases ("REMIND")

Multiple Sclerosis | Neuroinflammatory Diseases

Switzerland
Yonsei University
Gangnam Severance Hospital; Severance Hospital

Not yet recruiting

OCT-based Machine Learning FFR for Predicting Post-PCI FFR

Tomography, Optical Coherence | Fractional Flow Reserve, Myocardial
Shenyang Northern Hospital

Not yet recruiting

OCT or Angiography Guided De-escalation of DAPT

ST Elevation Myocardial Infarction | Dual Antiplatelet Therapy | Optical Coherence Tomography | Antiplatelet De-escalation | Neointimal Coverage

China
University of Palermo

Recruiting

SYsteMatical Trained learnIng aLgorithms for Oral carcInogenesiS Interpretation by Optical Coherence Tomography (SYMILIS OCT)

Oral Disease | Oral Cancer | Actinic Keratoses | Oral Leukoplakia | Oral Squamous Cell Carcinoma | Oral Lichen Planus | Graft-versus-host-disease | Proliferative Verrucous Leukoplakia | Actinic Cheilitis | Oral Potentially Malignant Disorder | Oral Erythroplakia | Oral Lichenoid Lesion

Italy
Audioptics Medical Incorporated

Not yet recruiting

Ossiview Normative Mobility Data Collection Protocol

Conductive Hearing Loss, Middle Ear
Vanderbilt University Medical Center

Recruiting

Retinal Vascular Changes During Pregnancy

Pregnancy

United States
Massachusetts General Hospital

Not yet recruiting

A Comparative Clinical Study to Assess Pain Score and Wound Healing Following Fractional Ablation With a DFG Laser and CO2 Laser

Healthy

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
PhotoniCare, Inc.
TTi Health Research & Economics

Recruiting

Otitis Treatment With OtoSight™ - Modification of Antibiotic Treatment Intervention in Children (OTO-MATIC)

Otitis Media Acute

United States
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
Medical University of Warsaw
University College, London; Queen Mary University of London; National Science...

Recruiting

Comprehensive Assessment of Morphometric, Functional, Biomechanical and Biological Interactions Between Atherosclerotic Plaque and Platelets Within the Stenosed Coronary Artery (INTERFORCE)

Atherosclerosis | Chronic Coronary Syndrome

Poland
Assiut University

Not yet recruiting

Measuring Choroidal Thickness Using Optical Coherence Tomography

Diabetes Mellitus | Choroid Disease
Maastricht University Medical Center

Not yet recruiting

Remote Assessment of OCT Scans for BCC Detection

Basal Cell Carcinoma
Damae Medical

Not yet recruiting

Evaluation of the Efficiency and Economic Impact of LC-OCT (Line-field Confocal Optical Coherence Tomography) for the Diagnosis and Management of Basal Cell Carcinomas (ECOBASO)

Basal Cell Carcinoma of the Skin

France
Maastricht University Medical Center

Not yet recruiting

D-OCT for Detection and Subtyping of BCC: a Diagnostic Cohort Study

Basal Cell Carcinoma | Optical Coherence Tomography
Fundación EPIC

Recruiting

Comparison Between Optical Coherence Tomography and Intravascular Ultrasound for Intermediate Left Main Coronary Artery Lesions (EMPERATRIZ)

Coronary Disease

Spain
Centre Hospitalier Universitaire de Saint Etienne

Recruiting

Ozurdex Endophtamitis Cohort, Prognostic Assessment at 12 Months

Endophthalmitis

France
University of Sao Paulo

Recruiting

Creatine Supplementation for Female Football

Athletes

Brazil
Fayoum University
Research Institute of Ophthalmology, Egypt

Recruiting

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

Macular Holes

Egypt
Chonnam National University Hospital
Samsung Medical Center

Recruiting

OCT Versus Angiography for Culprit Lesion Revascularization in Acute Myocardial Infarction PatiEnts (FRAME-AMI3)

Myocardial Infarction | ST Elevation Myocardial Infarction

Korea, Republic of
Centre Hospitalier William Morey - Chalon sur Saône
Centre Hospitalier Universitaire Dijon

Recruiting

Dynamic Full-Field Optical Coherence Tomography for Structural and Microbiological Characterization of Central Venous Catheter-deposited Biofilm in Critically Ill Patients (OCT-BIO-CVC)

Critically Ill | Central Venous Catheter Associated Bloodstream Infection | Healthcare Associated Infection

France
GE Healthcare
Azienda Socio-Sanitaria Territoriale di Pavia

Not yet recruiting

Feasibility of a Deep Learning-based Algorithm for Non-invasive Assessment of Vulnerable Coronary Plaque (FOCUS DL)

Coronary Artery Disease | Acute Coronary Syndrome | Stable Angina | Chronic Coronary Syndrome

Italy
Korea University Guro Hospital

Recruiting

Concurrent OCT and FFR-guided PCI in CAD (OPTICARE-CAD)

Coronary Artery Disease | Image | Atheroscleroses, Coronary

Korea, Republic of
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
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

Search clinical trials for: Doppler optical coherence tomography

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