Search clinical trials for: Doppler ultrasound study

Total 10669 results

Yi Yang

Completed

Effect of Body Position on Hemodynamics in Patients With Acute Ischemic Stroke Undergoing Ultra-early Reperfusion Therapy

Acute Ischemic Stroke

China
Necmettin Erbakan University

Completed

Cerebroplacental Ratio and Perinatal Outcomes in Mild and Moderate Idiopathic Polyhydramios Cases

Idiopathic Polyhydramios Cases

Turkey
Necmettin Erbakan University

Completed

the Fetal Epicardial Thickness in Obese Pregnant Women (EFT) (EFT)

Pregnancy Complications | Fetus Fetus

Turkey
Versailles Hospital

Completed

Incidence of Deep Vein Thrombosis at Doppler Echo in Covid-19 Patients With SARS-Cov-2 Pneumopathy Hospitalized in ICU (COVIDOP-DVT)

Deep Vein Thrombosis

France
University Hospital, Strasbourg, France

Active, not recruiting

AVAST Anomalies Vasculaires Associées au Syndrome de Turner (Vascular Abnormalities Associated With Turner Syndrome) (AVAST)

Lymphedema | Turner Syndrome | Peripheral Angiopathy | Vascular Malformation

France
Università degli Studi di Brescia
Rita Bertuetti; Chiara Robba

Unknown

Invasive Versus Non Invasive Measurement of Intracranial Pressure in Brain Injury Trial (IMPRESSIT) (IMPRESSIT)

Intracranial Hypertension

Italy
Zhejiang Chinese Medical University
The Third Affiliated hospital of Zhejiang Chinese Medical University; The First...

Unknown

A Study on the Microcirculatory Characteristics of Meridian Phenomenon for the Heart and Lung Meridians Based on Patients With Stable Angina Pectoris

Chronic Stable Angina Pectoris

China
Assiut University

Unknown

Role of Color Doppler Ultrasound in Lymphadenopathy

Lymph Node Disease
Assiut University

Unknown

Doppler Ultrasound in Early Detection of Diabetic Nephropathy Type 2 Diabetes Mellitus.

Diabetic Nephropathies
Assiut University

Completed

The Effect of Obesity on Endometrium in PCOS (OB-PCO)

Polycystic Ovary Syndrome | Body Weight

Egypt
Ahmed Maged

Completed

Correlation of Uterine and Umbilical Arteries Doppler With Placental Pathology in IUGR

Intrauterine Growth Restriction

Egypt
Suleymaniye Birth And Women's Health Education...
Bagcilar Training and Research Hospital

Completed

A Comparative Analysis of Arterial Blood Flow in Unexplained Infertility, Tubal Infertility and Fertile Groups

Infertility

Turkey
University Hospital, Clermont-Ferrand

Completed

SYNCHRO. Evaluation of the Forecasts Parameters of Real Time-three-dimensional Doppler Echocardiography in Selecting Patients With Chronic Heart Failure for Cardiac Resynchronisation Therapy

Chronic Heart Failure

France
American College of Radiology Imaging Network
National Cancer Institute (NCI)

Completed

Breast Ultrasound and Mammography in Screening Women at High Risk for Breast Cancer

Breast Cancer

United States, Canada, Argentina
Francisco Baldaque-Silva

Recruiting

Role of Doppler Endoscopic Probe in the Diagnosis of Subepithelial Gastrointestinal Lesions. (DopplerSEL)

Subepithelial Tumors of the Upper Gastrointestinal Tract

Sweden
Assiut University

Not yet recruiting

Clinical and Radiological Evaluation of Patients With Vertebrobasilar Insufficiency in Assiut University Hospital

Vertebrobasilar Insufficiency
Emory University
National Institute of Neurological Disorders and Stroke (NINDS); University...

Recruiting

NOninVasive Intracranial prEssure From Transcranial doppLer Ultrasound Development of a Comprehensive Database of Multimodality Monitoring Signals for Brain-Injured Patients (NOVEL ICP)

Liver Failure | Ischemic Stroke | Traumatic Brain Injury | Subarachnoid Hemorrhage | Intracerebral Hemorrhage

United States
Fondation Ophtalmologique Adolphe de Rothschild

Terminated

Impact of Verticalization on Intracranial Hemodynamics Assessed in Transcranial Doppler at the Acute Phase of Cerebral Infarction (STAND)

Stroke

France
Hospital El Cruce

Completed

Prolonged Vasospasm in Subarachnoid Hemorrhage (PVE)

Subarachnoid Hemorrhage | Vasospasm, Intracranial
Norwegian University of Science and Technology

Completed

Non-invasive Diagnosis of Coronary Artery Stenoses by Doppler Echocardiography

Stable Angina Pectoris | Unstable Angina Pectoris | Acute Myocardial Infarction

Norway
York Teaching Hospitals NHS Foundation Trust

Completed

Fluid Requirement During Surgery PVI v Doppler (PVIvDoppler)

Colorectal Surgery | Major Abdominal Surgery

United Kingdom
Meir Medical Center

Unknown

The Safety of Flexible Bronchoscopy in Patients With Pulmonary Hypertension

Pulmonary Hypertension

Israel
University of Texas Southwestern Medical Center
Children's Medical Center Dallas

Unknown

Validation of Venous Cannulae Flow Ratings

Cardiopulmonary Bypass

United States
Yasser S Mostafa, MD
Fayoum University Hospital

Recruiting

Power Doppler Ultrasonography in Localization of Epidural Catheter

Uterine Diseases

Egypt
Cairo University

Unknown

The Use of Doppler to Diagnose Myometrial Masses (3D)

Uterine Masses

Egypt
The Hospital for Sick Children

Completed

Intermittent Auscultation Using Handheld Doppler: a Randomized Controlled Trial Comparing Perinatal Outcomes in Uganda

Stillbirth | Neonatal Death

Canada, Uganda
Ain Shams University

Completed

Frequency of Performing Umbilical Artery Doppler in the Third Trimester in High Risk Pregnancy

High Risk Pregnancy

Egypt
Echosense Ltd.

Terminated

Evaluation of the Diagnostic Value of the TPD System in Determining ADHF Causing Acute Dyspnea

ADHF

United States
Fondation Ophtalmologique Adolphe de Rothschild

Completed

Prone Positioning for Brain-injured Patients With Severe ARDS (ProBrain) (ProBrain)

Cerebral Blood Flow

France
Zhejiang Chinese Medical University
The Third Affiliated hospital of Zhejiang Chinese Medical University; The First...

Unknown

A Study on the Microcirculatory Characteristics of Meridian Phenomenon for the Heart and Lung Meridians Based on Patients With COPD

Chronic Obstructive Pulmonary Disease

China
University Health Network, Toronto

Completed

Intraoperative Fluid Therapy for Deceased Donor Renal Transplantation (EDM)

Kidney Failure

Canada
Association of Dutch Burn Centres
Stichting Nuts Ohra; Dutch Burns Foundation

Completed

Cost-effectiveness of Laser Doppler Imaging in Burn Care

Burns

Netherlands
Groupe Hospitalier Paris Saint Joseph

Withdrawn

Impact on Patient Satisfaction About Realization of Ultrasound Dopplers at the Bed

Ultrasound Doppler
Tanta University

Completed

Diabetic Small Fiber Neuropathy: Clinical, Electrophysiological and Neurosonographic Study

Diabetic Neuropathies | Diabetic Peripheral Neuropathy | Painful Diabetic Neuropathy | Autonomic Neuropathy | Diabetic Polyneuropathy | Small Fiber Neuropathy

Egypt
Assiut University

Not yet recruiting

Role of Renal Artery Doppler in Critically Ill Children With Acute Kidney Injury

Acute Kidney Injury
University Hospital, Grenoble

Recruiting

Transcranial Ultrasonography for the Management of Patients With Mild TBI (TRUST)

Mild Traumatic Brain Injury

France, Monaco
University Hospital, Montpellier

Terminated

Frontal Bone Window in ICUF (FBW-ICU) (FBW-ICU)

Acute Brain Injury

France
Fourth People's Hospital of Shenyang

Completed

The Correlation Between the Retrobulbar Hemodynamics and Intrarenal Hemodynamics in T2DM Patients During the Early Period

Diabetes Mellitus, Type 2
Kudret Atakan Tekin

Recruiting

The Effect of Ultrasonography on Blood Flow,Vessel Diameter,and Depth Measurements in Dialysis Patients With Fistula

Arteriovenous Fistula

Turkey
Ochsner Health System

Withdrawn

Transcranial Doppler(TCD) Evaluation of High Intensity Transient Signals and Carotid Disease (TCD)

TCD | Symptomatic Carotid Stenosis | Asymptomatic Carotid Stenosis | HITS

United States
Pamukkale University

Completed

Is Carotid-Vertebral Doppler Ultrasonography Necessary for Patients With Vertigo?

Carotid Artery Diseases | Vertigo

Turkey
University of Malaga
Health Service of Andalucia

Unknown

Peripheral Perfusion and Oxygenation in Areas of Risk of Skin Integrity Impairment Exposed to Pressure Patterns. (POTER-DIC)

Pressure Ulcer
University Hospital, Montpellier

Completed

Ductus Venosus Doppler at 16 Weeks in Monochorial Pregnancy (DVSTT)

Twin Pregnancy, Monochorionic | Pregnancy Followed

France
Yonsei University

Completed

Influence of DM on Artery Blood Flow and Complications After Radial Artery Cannulation

End Stage Renal Disease

Korea, Republic of
Near East University, Turkey

Completed

Influence of BIIAL Following PPH on Dorsal Clitoral Artery Blood Flow and FSFI

Postpartum Hemorrhage | Bilateral Iliac Artery Ligation

Turkey
Societa Italiana di Chirurgia ColoRettale

Unknown

Doppler-guided or Non Doppler-guided Arterial Ligation and Mucopexy for Third Degree Hemorrhoids: That is the Question (HAMLeT)

Hemorrhoids Prolapse

Italy
The Netherlands Cancer Institute
University Medical Center Groningen

Unknown

Identifying Subgroups With High Cardiovascular Risk in Breast Cancer Survivors (HARBOR)

Cardiovascular Diseases | Breast Neoplasms

Netherlands
University Hospital, Strasbourg, France

Terminated

Influence of Periodontal Diseases on Vascular Parameters in Patients Suffering of Hypertension

Hypertension | Chronic Periodontitis

France
Istanbul Medeniyet University

Completed

Relationship Between Delivery Route and Fetal Complications With Doppler Indices and CPR Parameters (Doppler)

Fetal Complications | Induction of Labor | Term Pregnancy | Doppler Parameters

Turkey
Columbia University
National Institute on Aging (NIA)

Completed

Brain Vascular Disease in Aging and Dementia

Dementia | Alzheimer Disease | Aging | White Matter Hyperintensities

United States

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