Search clinical trials for: Functional micro-Doppler Sonography (fmDS)

Total 120 results

Centre Hospitalier St Anne
Fondation de l'Avenir; Fondation pour les Sciences du Cerveau; Association NEUROREFS

Terminated

High Resolution Imaging of Cerebral Vasculature by Functional Micro-Doppler Sonography During Brain Surgery (ULYS)

Partial Drug-resistant Epilepsy

France
Ain Shams University

Completed

High Flow Nasal Cannula Versus Nasal Continuous Positive Airway Pressure for Respiratory Support of Preterm Neonates

Respiratory Distress Syndrome, Newborn

Egypt
New York Presbyterian Hospital
Bayer

Completed

Study to Evaluate the Use of Ultrasound in the Diagnosis of Hemophilic Joint Disease

Inherited Bleeding Disorders

United States
John Paul II Hospital, Krakow

Recruiting

TRAnscranial Doppler CErebral Blood Flow and Cognitive IMPAIRment in Heart Failure (TRACE-IMPAIR)

Heart Failure | Cognitive Impairment | Carotid Stenosis

Poland
University Hospital Inselspital, Berne

Completed

Transpharyngeal Doppler Sonography for Cerebral Perfusion Monitoring (TaPaS)

Cerebral Perfusion

Switzerland
University Hospital, Bordeaux
Amicus Therapeutics; Fédération Française de Cardiologie; Fondation Bordeaux...

Completed

Assessment of the Relations Between Endothelial and Venous Dysfunctions and Left Ventricular Obstruction in Genetic Hypertrophic Cardiomyopathies (HCM-Vein)

Endothelial Dysfunction | Hypertrophic Cardiomyopathy

France
Korgün Ökmen

Completed

Orbital Artery Doppler Ultrasound in Brain Death

Brain Death

Turkey
Euromedic Specialist Clinics, Poland

Completed

Doppler Sonography, MR Venography, Plethysmography for the Diagnosis of CCSVI

Chronic Cerebrospinal Venous Insufficiency

Poland
Radboud University Medical Center

Unknown

Circulatory Changes During Venovenous (VV)- and Venoarterial (VA) Extracorporeal Membrane Oxygenation (ECMO) (ECMO)

Pulmonary Hypertension of the Newborn (PPHN)

Netherlands
The Cleveland Clinic
United States Department of Defense

Completed

Expiratory Muscle Conditioning in Multiple Sclerosis Using Magnetic Stimulation

Multiple Sclerosis

United States
Swiss Paraplegic Research, Nottwil
Lotte und Adolf Hotz-Sprenger Stiftung

Recruiting

Sonographic Examination of Renal Function in Individuals With Long-term Spinal Cord Injury

Renal Insufficiency | Spinal Cord Injuries

Switzerland
Recep Tayyip Erdogan University Training and Research...

Completed

Relationship Between the Functional Movement Screen and Isokinetic Muscle Strength of Knee in Different Sport Branches

Muscle Strength | Sport Injury | Muscle Contraction

Turkey
Assiut University

Unknown

Detection of Asymptomatic Venous Thrombosis in Gynecological Patients With Pelvic Masses

Silent; Thrombosis
Minia University

Recruiting

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

Pregnancy Induced Hypertension

Egypt
Aristotle University Of Thessaloniki
University of Southampton; National and Kapodistrian University of Athens

Not yet recruiting

Prognostic Value of Lung Cancer MicroAnatomy in 3D (LungCaMa3D)

Lung Cancer | Adenocarcinoma of Lung | Pathology | Micro-computed Tomography | X-ray Histology | Digital Pathology
Assiut University

Not yet recruiting

Assessment of Right Ventricular Function Among Children With Chronic Lung Disease

Right Ventricular Function
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

Completed

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

Healthy

Austria
Chonbuk National University Hospital
Medi Image, Inc

Unknown

A Study on Hemodynamic Relationship Including Cerebral Blood Flow Using Phase Contrast and Signal Intensity Gradient of Brain Magnetic Resonance Imaging, and Carotid Doppler Ultrasound

Cerebral Blood Flow

Korea, Republic of
Northwell Health

Withdrawn

Study to Evaluate Subclinical Atherosclerosis (an Early Sign of Heart Disease) in Healthy Adult Immigrant Asian Indians

Healthy
Mayron Faria de Oliveira
Coordination for the Improvement of Higher Education Personnel

Completed

Heart Failure Worsens Muscle Strength in COPD

Muscle Weakness | COPD | CHF
Medical University of Vienna

Completed

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

Anterior Ischemic Optic Neuropathy

Austria
Medical University of Vienna

Completed

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

Healthy

Austria
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
Yonsei University

Completed

Predictability of Preoperative Carotid Artery Corrected Flow Time for Hypotension After Spinal Anesthesia in Patients Undergoing Cesarean Section

Cesarean Section

Korea, Republic of
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

Recruiting

Retinal Neuro-vascular Coupling in Patients With Multiple Sclerosis

Multiple Sclerosis, Relapsing-Remitting | Optic Neuritis

Austria
Centre Hospitalier Intercommunal de Toulon La Seyne...

Completed

Effect of Extubation on Respiratory Function (PULMOVISTA)

Functional Residual Capacity

France
Medical University of Vienna

Recruiting

Retinal Neuro-vascular Coupling in Patients With Neurodegenerative Disease

Healthy | Alzheimer Disease | Mild Cognitive Impairment

Austria
University Hospital, Strasbourg, France

Active, not recruiting

Prevalence of Strokes Secondary to a Reversible Cerebral Vasoconstriction Attributable to Cannabis Consumption in Young Subjects (≤ 45 Years) Hospitalized for an Ischaemic Stroke (CANNASTROKE)

Stroke | Cannabis Use

France
Arno Schmidt-Trucksäss

Recruiting

Sequelae of COVID-19 With Focus on Exercise Capacity and Underlying Mechanisms (COR-PHYS)

Controls | Patients Post-COVID-19

Switzerland
Maastricht University Medical Center

Completed

ParisK: Validation of Imaging Techniques (ParisK)

Stroke | Atherosclerosis

Netherlands
Shanghai Ninth People's Hospital Affiliated to...
RenJi Hospital; Xinhua Hospital, Shanghai Jiao Tong University School of Medicine

Unknown

Establishment and Assessment of the HVPG Using Biofluid Mechanics (HVPGBFM) (HVPGBFM)

Liver Cirrhosis | Hypertension, Portal

China
Duke University

Recruiting

Perioperative Evaluation of Cerebellar Tumors

Brain Tumor | Cerebellar Tumors

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

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
University Hospital, Ghent
University Ghent

Completed

Optimisation of Anticoagulation in Patients on Nocturnal Hemodialysis

Hemodialysis | Coagulation

Belgium
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

Investigation of Neurovascular Coupling in Glaucoma Patients and Healthy Subjects

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

Austria
HeartFlow, Inc.
Case Western Reserve University

Completed

HeartFlowNXT - HeartFlow Analysis of Coronary Blood Flow Using Coronary CT Angiography (HFNXT)

Coronary Artery Disease

Denmark
IRCCS San Raffaele

Completed

Pulmonary Fibrosis After Severe COVID-19 Pneumonia (SPIFFERO)

COVID-19 | Pulmonary Fibrosis

Italy
American University of Beirut Medical Center

Unknown

Optic Coherence Tomography in Patients With Amyotrophic Lateral Sclerosis

Amyotrophic Lateral Sclerosis
Duke University

Completed

Microvascular and Fibrosis Imaging Study

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

United States
Medical University of Vienna

Recruiting

Neurovascular Coupling in Subjects With Amblyopia

Amblyopia ex Strabismus | Amblyopia ex Anisometropia

Austria
Laval University
Canadian Institutes of Health Research (CIHR); Heart and Stroke Foundation...

Recruiting

Metabolic Determinants of the Progression of Aortic Stenosis (PROGRESSA)

Aortic Valve Stenosis

Canada
RWTH Aachen University
Heinrich-Heine University, Duesseldorf

Completed

Influence of Hemodialysis on Endothel-Depending Dilatation of Peripheral Arteries

Hemodialysis

Germany
Shanghai Jiao Tong University School of Medicine

Completed

Fractional Microplasma Radiofrequency Technology for Non-hypertrophic Post-burn Scars in Asians: A Prospective Study of 95 Patients

Cicatrix

China
Korea University Guro Hospital

Recruiting

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

Coronary Artery Disease | Image | Atheroscleroses, Coronary

Korea, Republic of
University of Florida

Completed

Accurate Screening Tools for Dysphagia in Amyotrophic Lateral Sclerosis (ALS)

Amyotrophic Lateral Sclerosis

United States
Sidney Kimmel Cancer Center at Thomas Jefferson...
National Institutes of Health (NIH)

Completed

Copper Cu 64 TP3805 PET in Detecting Prostate Cancer in Patients With Persistently Elevated PSA

Prostate Cancer

United States

Search clinical trials for: Functional micro-Doppler Sonography (fmDS)

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