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Duplex ultrasound

Showing 1 - 25 of 9,941
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Erectile Dysfunction, Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8 Trial in Philadelphia (Nerve-Sparing

Not yet recruiting
  • Erectile Dysfunction
  • +4 more
  • Nerve-Sparing Prostatectomy
  • +4 more
  • Philadelphia, Pennsylvania
    Sidney Kimmel Cancer Center at Thomas Jefferson University
May 23, 2023

Tonometry(1) and Duplex Ultrasound(2) to Predict CV Events in to

Recruiting
  • Abdominal Aortic Aneurysm
  • Cardiovascular Events
  • Carotid Artery Reactivity test (CAR test)
  • Arterial Stiffness
  • Nijmegen, Gelderland, Netherlands
  • +6 more
Nov 10, 2022

Cardiac Implantable Electronic Devices on the Hemostatic System

Recruiting
  • Thromboembolism
  • +2 more
  • Cardiac implantable electronic device implantation.
  • +4 more
  • Ryazan', Ryazan, Russian Federation
    Ryazan State Medical University
Oct 26, 2022

Huntleigh Dopplex DMX Digital Doppler Arterial Waveform With

Completed
  • Ultrasonography, Doppler
  • Peripheral Arterial Disease
  • Doppler ultrasound
  • Bristol, United Kingdom
    University Hospitals Bristol and Weston NHS Foundation Trust
Jul 26, 2022

Before Coronary Artery Bypass Surgery

Not yet recruiting
  • Coronary Artery Disease
  • Abdominal Aortic Aneurysm
  • Abdominal aortic Duplex ultrasound
  • (no location specified)
Jul 6, 2022

Peripheral Arterial Disease Trial in Worldwide (Duplex Ultrasound (DUS), IVUS with Intraarterial pressure measurement (IAP) if

Active, not recruiting
  • Peripheral Arterial Disease
  • Duplex Ultrasound (DUS)
  • IVUS with Intraarterial pressure measurement (IAP) if needed
  • Perth, Western Australia, Australia
  • +14 more
Aug 24, 2022

Tonometry and Duplex Ultrasound to Predict AAA Progression and

Active, not recruiting
  • Abdominal Aortic Aneurysm
  • Cardiovascular Events
  • Carotid Artery Reactivity test (CAR test)
  • Arterial stiffness
  • Nijmegen, Gelderland, Netherlands
  • +2 more
Sep 23, 2021

Arrhythmia Trial in Atlanta, Kansas City (Perclose ProGlide Suture-Mediated Closure System and/or Perclose ProStyle

Completed
  • Arrhythmia
  • Perclose ProGlide Suture-Mediated Closure System and/or Perclose ProStyle Suture-Medicated Closure and Repair System
  • Atlanta, Georgia
  • +1 more
Jun 16, 2022

Varicose Veins, Venous Insufficiency Trial in Linköping, Norrköping (Radiofrequency ablation, High ligation/stripping,

Active, not recruiting
  • Varicose Veins
  • Venous Insufficiency
  • Radiofrequency ablation
  • +5 more
  • Linköping, Östergötland, Sweden
  • +1 more
Dec 5, 2021

Pathophysiology of Varicose Veins in Pregnancy

Not yet recruiting
  • Varicose Veins
  • +3 more
  • Advanced ultrasound measurements (Duplex ultrasound (DUS) and Vector flow imaging (VFI)
  • Clinical interventions and procedures
  • London, United Kingdom
    Imperial College London
Sep 23, 2021

Doppler Ultrasound Carried Out by Vascular Surgeon After

Completed
  • Arterio-venous Fistula
  • Duplex ultrasound performed by the surgeon after locoregional anesthesia
  • Toulouse, France
    aurelien Hostalrich
Jul 15, 2021

Carotid Artery Diseases Trial in Budapest (Carotid artery stenting with standard contrast media protocol, Carotid artery

Recruiting
  • Carotid Artery Diseases
  • Carotid artery stenting with standard contrast media protocol
  • +2 more
  • Budapest, Hungary
    Semmelweis University, Heart and Vascular Center
Jul 12, 2022

Carotid Artery Stenosis by Ultrafast Ultrasound Flow Imaging

Not yet recruiting
  • Carotid Artery Stenosis
  • Ultrasound-based flow imaging
  • +2 more
  • Arnhem, Netherlands
  • +1 more
Feb 25, 2022

VFI in Healthy Vessels

Not yet recruiting
  • Carotid Artery Stenosis
  • Superficial Femoral Artery Stenosis
  • Blood speckle tracking
  • +3 more
  • Arnhem, Gelderland, Netherlands
    Rijnstate Hospital
Jul 6, 2022

Imaging Silent Brain Infarct And Thrombosis in Acute Myocardial

Completed
  • Myocardial Infarction
  • +4 more
  • Doppler echocardiogram exam
  • +6 more
  • Madrid, Spain
    Hospital General Universitario Gregorio Maranon
Feb 3, 2022

Apoptosis Proteins and Endothelial Dysfunction in

Active, not recruiting
  • Atherosclerosis
  • Endothelial Dysfunction
  • Bypass surgery
  • +6 more
  • Ryazan', Russian Federation
    Ryazan State Medical University
Sep 22, 2021

Carotid Asymptomatic Stenosis

Active, not recruiting
  • Asymptomatic Carotid Artery Stenosis
  • duplex ultrasound and computed tomography angiography
  • Bologna, Italy
    Policlinico S. Orsola Malpighi
Mar 30, 2021

betwEen Abdominal Aorta and Carotid Artery Responses to

Completed
  • Abdominal Aortic Aneurysm
  • Carotid artery reactivity test (CAR-test)
  • Arnhem, Gelderland, Netherlands
  • +1 more
Oct 9, 2020

Renal Failure, Arteriovenous Fistula Trial in Hull (Active ultrasound surveillance of fistula and proactive treatment of

Withdrawn
  • Renal Failure
  • Arteriovenous Fistula
  • Active ultrasound surveillance of fistula and proactive treatment of stenosis
  • Hull, United Kingdom
    Hull Royal Infirmary
Mar 18, 2021

Deep Vein Thrombosis Trial in Istanbul (Duplex Ultrasound)

Completed
  • Deep Vein Thrombosis
  • Duplex Ultrasound
  • Istanbul, Kadikoy, Turkey
    Istanbul Medeniyet University
Jan 13, 2021

Haemodialysis Trial in Hull (Use of ultrasound guidance in cannulation)

Completed
  • Haemodialysis
  • Use of ultrasound guidance in cannulation
  • Hull, East Yorkshire, United Kingdom
    Hull Royal Infirmary
Dec 15, 2020

Wound Heal, Duplex Volume Flow Trial in Ramat Gan (duplex ultrasound for the common femoral artery)

Active, not recruiting
  • Wound Heal, Duplex Volume Flow
  • duplex ultrasound for the common femoral artery
  • Ramat Gan, Israel
    Sheba Health Center
Dec 13, 2020

Low Lying Placenta Throughout Pregnancy

Withdrawn
  • Pregnancy
  • Obese
  • venous duplex ultrasound
  • Galveston, Texas
    University of Texas Medical Branch
Oct 22, 2020

Long-term Treatment With the Ketogenic Diet in Epilepsy

Enrolling by invitation
  • Epilepsy
  • +2 more
  • Color duplex ultrasound of the carotid arteries
  • Oslo, Norway
    Oslo University Hospital
Nov 26, 2020

Stroke, Acute Trial in Sendai (After detection of occluded vessels by vascular imaging using carotid duplex ultrasound, digital

Completed
  • Stroke, Acute
  • After detection of occluded vessels by vascular imaging using carotid duplex ultrasound, digital subtraction angiography is immediately performed before acute endovascular treatment.
  • Sendai, Miyagi, Japan
    Kohnan hospital
Feb 18, 2020