Search clinical trials for: Invisible Spectral Flicker

Total 317 results

King Chulalongkorn Memorial Hospital

Completed

Diagnostic Value of Flexible Spectral Imaging Color Enhancement (FICE) Plus Probe-based Confocal Laser Endomicroscopy (pCLE) for Minimal Change Esophageal Reflux Disease (MERD) Diagnosis

Gastroesophageal Reflux Disease

Thailand
The Leeds Teaching Hospitals NHS Trust

Unknown

Can Contrast Enhanced Spectral Mammography (CESM) Reduce the Number of Benign Biopsies for Calcifications Without Negatively Impacting on Detection/Diagnosis of Clinically Significant Calcifications (MICROENHANCE)

Mammography

United Kingdom
Spectral Diagnostics (US) Inc.

Completed

Safety and Efficacy of Polymyxin B Hemoperfusion (PMX) for Septic Shock (EUPHRATES)

Septic Shock | Endotoxemia

United States, Canada
Duke University
Alzheimer's Association; Duke-NUS Graduate Medical School; Duke Institute for...

Completed

Novel Retinal Imaging Biomarkers in Early Alzheimer's Disease

Mild Cognitive Impairment | Mild to Moderate Cognitive Impairment

United States
University of Oklahoma

Terminated

Spectral Analysis Probe to Identify Glioblastoma Cells

Glioblastoma

United States
Region Skane

Completed

Added Value of Contrast Enhanced Spectral Mammography, CESM. A Pilot Study.

Breast Cancer

Sweden
Centre Hospitalier Universitaire Dijon

Completed

DOREFA (Retinal Detachment: Function and Anatomy) (DOREFA)

Retinal Detachment

France
University of Zurich
Swiss Federal Institute of Technology

Completed

Mass Spectral Fingerprinting in Obstructive Sleep Apnoea

Obstructive Sleep Apnoea (OSA) | Mass Spectrometry | Exhaled Breath

Switzerland
UMC Utrecht

Unknown

Application of speCtraL Computed tomogrAphy to impRove specIficity of Cardiac compuTed tomographY (CLARITY)

Myocardial Ischemia | Cardiovascular Diseases | Coronary Stenosis

Netherlands
Seton Healthcare Family
University of Texas at Austin

Completed

Spectrally Guided Mohs Surgery

Skin Cancer
Istituto Clinico Humanitas

Completed

Effects of Feet Mechanical Stimulation on Cardiovascular Autonomic Profile and Inflammation in Parkinson's Disease (parkgo-1)

Inflammation | Hypertension | Parkinson's Disease | Autonomic Neuropathy

Italy
University of Zurich

Completed

Measuring Cyclotorsion on Scanning Laser Ophthalmoscopy (SLO)-Fundus Photographs (CySLO)

Trochlear Nerve Diseases

Switzerland
Mahidol University

Completed

Efficacy of Modified Robert Jones Bandages on Reducing Invisible Blood Loss After Total Knee Arthroplasty

Postoperative Blood Loss

Thailand
National Institute of Neurological Disorders and...

Completed

Movement-Related Brain Networks Involved in Hand Dystonia

Focal Dystonia | Movement Disorder

United States
VA Office of Research and Development

Completed

Spectral Dynamics and Speech Understanding by Hearing Impaired People

Hearing Loss, Sensorineural

United States
Fondation Ophtalmologique Adolphe de Rothschild

Completed

" En Face " OCT's Contribution in the Detection of Macular Retinal Toxicity Signs Linked to the Chronic Treatment of Synthetic Antimalarials (OCTAPS)

Maculopathy
Medical University of Silesia

Completed

SPI-guided vs PRD-guided Analgesia During FESS for Intraoperative Blood Loss

Endoscopic Sinus Surgery

Poland
Fondation Ophtalmologique Adolphe de Rothschild

Completed

Description of the Interdigitation Retinal Area by SD-OCT: An Exploratory Study (ODIGIT)

Retina | Tomography, Optical Coherence

France
University Hospital Tuebingen

Completed

Spectral Domain OCT Imaging in Patients With Optic Nerve Head Drusen (Tuebingen SD-OCT IN OPTIC NERVE HEAD DRUSEN STUDY) (TODS)

Optic Disc Drusen

Germany
Catholic University of the Sacred Heart

Completed

Near-infrared Fluorescence Imaging as a Supportive Tool for Localisation of Deep Infiltrating Endometriosis During Laparoscopy

Pelvic Endometriosis | Endometriosis Outside Pelvis

Italy
Barnes Retina Institute
Novartis

Completed

Use of Spectral OCT in Combination Therapy (Spectral OCT)

Choroidal Neovascularization
University Hospital, Grenoble

Completed

Spectral Dynamic Imaging of Cognitive Functions in Epileptic Patients Explored Stereoelectroencephalography (ISDETSEEG)

Epilepsy

France
Eunice Kennedy Shriver National Institute of Child...

Completed

Calibrating Imaging Techniques to Study Blood Flow

Healthy Volunteers Only

United States
Medical University of Vienna

Completed

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

Healthy

Austria
Siemens Healthcare QT
Medical University of Vienna

Completed

Evaluation of Diagnostic Accuracy of Contrast Enhanced Dual Energy Mammography Imaging in Comparison to CE-MRI (CEDEM)

Breast Cancer Diagnosis

Austria
Gloucestershire Hospitals NHS Foundation Trust

Suspended

Evaluation of the Role of Vibrational Spectroscopy in the Assessment of Vulval Disease (Vulval VS)

Lichen Sclerosus | Squamous Cell Carcinoma | Normal Vulval Skin | High Grade Dysplasia - Usual Type ('VIN 2-3') | High Grade Dysplasia - Differentiated Type ('VIN 2-3') | Epithelial Hyperplasia Without Atypia | Atypia Not Otherwise Specified/ Low Grade Dysplasia ('VIN 1') | Pagets Disease of the...

United Kingdom
Philips Healthcare
UMC Utrecht

Completed

Clinical Investigation Plan for IQon Spectral CT at Utrecht Medical Center (UMC)

Deformity | Artery | Coronary (Acquired)

Netherlands
Duke University

Completed

SDOCT-GMPE Software

Glaucoma

United States
Lundquist Institute for Biomedical Innovation at...

Completed

Spectral Domain Optical Coherence Tomography Imaging of the Eyes of Neonates (OCT)

Retinal Diseases | Optic Nerve Diseases

United States
LEO Pharma

Completed

Skin IaM: An Exploratory Clinical Trial to Evaluate Changes in Skin Appearance, Colour, and/or Texture Following the Induction of a Local Inflammatory Skin Response

Skin Inflammation

Australia
Eunice Kennedy Shriver National Institute of Child...

Withdrawn

Effects of Sun Filters on Age-related Macular Degeneration in People With Lens Implants

Age-Related Macular Degeneration | Age-Related Macular Changes | Cataract and IOL Surgery | Retinal Photochemistry
Philips Healthcare

Completed

Preliminary Assessment of Added Diagnostic Value of Dual Energy CT Images Using Data Acquired on a Spectral Detector CT

Compare Image Quality Between SDCT and Conventional CT Images of Any Tissue Lesion, Determine Optimal Monochromatic Energy Level for a Coronary Artery Image

United States
University Hospital, Toulouse

Completed

Feasibility of Critical Flicker Frequency Procedure for the Diagnosis of Minimal Encephalopathy

Cirrhosis

France
Optos, PLC
Johns Hopkins University; University of Southern California

Completed

Evaluation of the Precision of the Microperimetry Function of the Spectral OCT/SLO

Age-Related Macular Degeneration | Diabetic Retinopathy | Macular Edema | Retinal Vein Occlusion | Geographic Atrophy | Epiretinal Membrane | Macular Hole | Pattern Dystrophy of Macula | Central Serous Retinopathy

United States
Massachusetts General Hospital

Completed

Stratification of Patients With Chronic Liver Disease Using Multi Spectral CT

Liver Fibrosis | Chronic Liver Disease | HepatoCellular Carcinoma

United States
Fujifilm Medical Systems USA, Inc.

Completed

Study Comparing Flexible Spectral-Imaging Color Enhancement (FICE) With Olympus Narrow Band Imaging (NBI) (FICE)

Routine Endoscopy

United States
ORA, Inc.

Completed

Flicker Fusion Thresholds Between Young and Old Subjects at Various Luminance Levels

Age-related Macular Degeneration | Age Factor

United States
Optos, PLC
Optos, Inc.

Unknown

Side-by-Side Comparison of P200TE and Spectral OCT/SLO on Diseased Eyes

Glaucoma | Retinal Disease

United States
Novartis Pharmaceuticals

Completed

Efficacy and Safety of Low-molecular Weight Heparin for Thromboprophylaxis in Acutely Ill Medical Patients

Embolism

Switzerland, Germany
Shanghai Eye Disease Prevention and Treatment Center

Unknown

Efficacy and Safety of Eyetronix Flicker Glasses to the Treatment of Anisometropic Amblyopia

Amblyopia, Anisometropic
University Hospital Plymouth NHS Trust

Completed

Cardiac GSI Feasibility Study

High Risk of Significant Coronary Artery Disease

United Kingdom
University of Calgary
GE Healthcare; Canadian Institutes of Health Research (CIHR); Hoffmann-La Roche; Heart and Stroke Foundation of Canada and other collaborators

Completed

Assessment of Noninvasive Methods to Identify Patients at Risk of Serious Arrhythmias After a Heart Attack

Myocardial Infarction | Death | Death, Sudden, Cardiac

Canada
Heidelberg Engineering GmbH

Completed

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

Glaucoma
M.D. Anderson Cancer Center
National Cancer Institute (NCI)

Withdrawn

Measurement of Digital Colposcopy for Fluorescence Spectroscopy of TNC Using a Second Device

Cervical Neoplasia
University Hospital Tuebingen
Alcon Research

Unknown

Study to Compare Standard Perimetry With the New Scotoma-Oriented Perimetry (SCOPE) Using a New Fast German Adaptive Threshold Estimation (GATE) in Glaucoma Patients (TRASCO)

Primary Open Angle Glaucoma (POAG)

Germany
Northwell Health
GE Healthcare

Withdrawn

The Role of Echocardiographic Contrast (Optison) in Enhancing Tricuspid Regurgitation Spectral Doppler Signals

Hypertension, Pulmonary

United States
Applied Spectral Imaging Ltd.

Completed

Identification and Semi-Quantification of Ki-67 Protein Expression Status

Breast Cancer
Applied Spectral Imaging Ltd.

Completed

Identification and Semi -Quantification of ER/PR Proteins Expression

Breast Cancer

United States
Applied Spectral Imaging Ltd.

Completed

Semi-Quantification of Her2/Neu Protein Expression in Formalin Fixed, Paraffin-Embedded Normal and Neoplastic Tissue

Breast Cancer
Applied Spectral Imaging Ltd.

Withdrawn

Immunohistochemical (IHC) Scoring for Receptors Expression in Breast Tissues

Breast Cancer

Search clinical trials for: Invisible Spectral Flicker

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