Clinical trials: Ultrasound Assessment
Chronic Venous Insufficiency
Venous Pressure Measurement of the Great Saphenous Vein Using Controlled Compression Ultrasound in Healthy Persons and Patients With Chronic Venous Disease as a New Non Invasive Method for Investigation of the Pathophysiology in Primary Varicose Veins
Part I: Proof of concept trial to achieve normal venous pressure values under different provocation maneuvers in healthy persons Part II: Non invasive measurement of venous pressure under different provocation maneuvers in…
- Trial name
- NCT01000909
- Testing
- Ultrasound (venous pressure measurement)
- Where
- Switzerland
- Volunteers
- 60 people
- Sponsor
- University of Zurich
Hemophilia A, Hemophilia B
The Hemophilia Ultrasound Project
To evaluate the prevalence of subclinical arthropathy in children with severe hemophilia undergoing a prophylaxis regimen and without evidence of target joints, using a validated ultrasound scoring method.
- Trial name
- HUP (NCT02807753)
- Testing
- Ankle and Knee Ultrasound Joint Assessment, Ankle and Knee Magnetic Resonance Imaging
- Where
- 4 sites in United States
- Volunteers
- 18 people
- Sponsor
- University of Miami
Genitourinary Syndrome of Menopause
Ultrasonic Evaluation of Carbon Dioxide Laser Effects on Patients With Genitourinary Syndrome
The aim of the study was to evaluate the efficacy of vaginal Carbon Dioxide Laser treatment in patients with Genitourinary Syndrome of Menopause on the improvement of Vulvovaginal Atrophy (VVA) and stress urinary incontinence…
- Trial name
- NCT06142695
- Where
- Italy
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Body Sculpting
A Multicenter,2-Arm,Randomized,Controlled Study Evaluate the Effectiveness of the UltraShape® Contour I VER 3.1 System for Non-Invasive Reduction in Abdominal Circumference
The primary objective of this study is to evaluate the effectiveness of the Contour I VER 3.1 System on abdominal midsection circumference reduction relative to no treatment.
- Trial name
- NCT01462201
- Testing
- Non Invasive Ultrasound
- Where
- 5 sites in United States, Israel
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- UltraShape
Pulmonary Atelectasis, Postoperative, Postoperative Pulmonary Complications
Ventilation Mode and Atelectasis After Prone-Position Surgery: A Lung Ultrasound Study
This prospective single-centre observational study compared two intraoperative mechanical ventilation modes, volume-controlled ventilation (VCV) and VCV with AutoFlow/AF, in adults undergoing elective surgery in the prone…
- Trial name
- VENTI-PRONE (NCT07680881)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Chronic Kidney Diseases, Left Ventricular Systolic Dysfunction
Early Evaluation of Left Ventricular Systolic Function Impairment in Patients With Chronic Kidney Disease by Multimodal Ultrasonography
The goal of this observational study is to learn about the value of multimodal ultrasound in early detection of left ventricular systolic dysfunction in patients with chronic kidney disease(CKD).
- Trial name
- NCT06221891
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Fifth Affiliated Hospital, Sun Yat-Sen University
Kidney Failure
Application and Impact Assessment of Ultrasound Super-Resolution Blood Flow Imaging (URM) in Patients With Renal Failure
The aim of this study is to evaluate the utility of URM technology in imaging renal microcirculatory blood flow in patients with renal failure, and to investigate its clinical feasibility for assessing renal function, disease…
- Trial name
- URM (NCT07484308)
- Testing
- Ultrasound super-resolution blood flow imaging
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Ma Zhe
Lung Cancer
US NAB With ROSE Versus US FNAB With no ROSE
This is an investigator-initiated, single center, controlled, randomized clinical trial with two parallel arms in a 1:1 ratio. The objective of the study is to systematically assess the influence of rapid on-site evaluation…
- Trial name
- NCT04618874
- Testing
- Rapid on-site evaluation
- Where
- Italy
- Volunteers
- 136 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Liver Disease Chronic, Fibrosis, Liver
Effectiveness of Ultrasound in Liver Stiffness and Fat Quantification
Liver stiffness is a marker for scarring of the liver, which occurs after damage from various liver conditions. Scarring prevents normal liver function and can lead to liver failure.
- Conditions
- Liver Disease Chronic, Fibrosis, Liver, Liver Steatoses, Liver Fat
- Trial name
- NCT06111859
- Testing
- Ultrasound based Elastography and fat quantification
- Where
- United Kingdom
- Volunteers
- 180 people
- Sponsor
- King's College Hospital NHS Trust
Carotid Artery Disease
Dose-Finding, Feasibility Study of Optison in Contrast Enhanced U/S for the Detection of Carotid Artery Disease
The purpose of this study is to find the optimal dose from 3 different dose levels - 0.15 mL, 0.5 mL and 1.5 mL of Optison in assessing the presence of disease of the carotid arteries when comparing pre-contrast to post-contrast…
- Trial name
- NCT01394926
- Testing
- Optison
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- GE Healthcare
Bone Metastases
ExAblate Conformal Bone System Treatment of Metastatic Bone Tumors for the Palliation of Pain
A study to evaluate the safety and initial effectiveness of the ExAblate 2100 Conformal Bone System in the treatment of pain resulting from metastatic bone tumors.
- Trial name
- NCT00981578
- Testing
- ExAblate 2100
- Where
- 5 sites in United States
- Volunteers
- 37 people
- Sponsor
- InSightec
Difficult Intubation, Obesity
Evaluation of Difficult Airway With Ultrasonography
As a result of anatomical and physiological changes in obese patients, airway management can be challenging. Ultrasound measurement of neck anterior soft tissues combined with recommended predictive tests may increase the ability…
- Trial name
- NCT04289597
- Testing
- Distance between hyoid bone-skin (DSHB), Vocal cord anterior commissura-skin distance (DSAC), minimum distance of the trachea to the skin at the level of suprasternal notch
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Eskisehir Osmangazi University
Endometriosis, Bowel Endometriosis
Ultrasonographic and Surgical Assessment of Endometriosis by AAGL 2021 Endometriosis Classification
In 2021, an international consensus developed a new endometriosis classification system, called AAGL 2021 Endometriosis Classification, for scoring intraoperative surgical complexity and to examine its correlation with…
- Conditions
- Endometriosis, Bowel Endometriosis, Deep Endometriosis, Ovarian Endometrioma
- Trial name
- ULTRA-AAGL (NCT05291624)
- Testing
- AAGL Endometriosis Classification score - ULTRASOUND, AAGL Endometriosis Classification score - SURGERY
- Where
- Italy
- Volunteers
- 500 people
- Sponsor
- Piazza della Vittoria 14 Studio Medico - Ginecologia e Ostetricia
Cardiac Arrest, Cardiac Arrest Circulatory
Resuscitative TEE Collaborative Registry
The general objective of this study is to evaluate the clinical impact and safety of focused, point-of-care transesophageal echocardiography (TEE) used during the evaluation of critically-ill patients in the emergency and…
- Conditions
- Cardiac Arrest, Cardiac Arrest Circulatory, Cardiac Arrest, Out-Of-Hospital, Shock
- Trial name
- rTEECoRe (NCT04972526)
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- University of Pennsylvania
Thyroid Nodule
Multimodal Assessment of Malignancy in Atypia of Undetermined Significance in Thyroid Nodules Using Ultrasound and Cytology Whole-Slide Images
The prospective study aim to develop a multimodal deep learning model that integrates ultrasound images and cytological whole-slide images for more accurate malignant risk prediction of Bethesda III thyroid nodules.
- Trial name
- NCT07488325
- Testing
- Histopathology or cytopathology.
- Where
- China
- Volunteers
- 396 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Gynecologic Disease, Endometriosis
Ultrasound Evaluation of the Pelvis in Women with Suspected Endometriosis Scheduled for Laparoscopic Surgery
An international multicenter observation study to evaluate the diagnostic accuracy and predictive value of ultrasound using the IDEA terminology in the detection of deep endometriosis in women scheduled for surgery.
- Conditions
- Gynecologic Disease, Endometriosis, Endometriosis, Rectum, Endometriosis of Colon
- Trial name
- IDEA1 (NCT04171297)
- Testing
- Ultrasound evaluation of DE
- Where
- 3 sites in Australia, Belgium and 1 more
- Volunteers
- 1,866 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Postoperative Atelectasis, Postoperative Pulmonary Atelectasis
Lung Ultrasound Assessment of Postoperative Atelectasis After Mechanical Ventilation With Minimum Driving Pressure
Brief summary The goal of this clinical trial is to compare two different types of perioperative mechanical ventilation (MV), specifically Protective Mechanical Ventilation (PMV) and MV with the lowest possible Driving Pressure…
- Conditions
- Postoperative Atelectasis, Postoperative Pulmonary Atelectasis, Postoperative Pulmonary Complications (PPCs), Lung Ultrasonography Score
- Trial name
- NCT07186920
- Testing
- PEEP titration for Minimum Driving Pressure, Lung Protective Ventilation
- Where
- Greece
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University General Hospital of Patras
Fetal Conditions
Assessment of Mean Fetal Kidney Length as a Reliable Parameter for Accurate Estimation of Gestational Age in Late 2nd and 3rd Trimesters
Accurate GA estimation is necessary when early termination of pregnancy is necessary as soon as the fetus becomes mature e.g. cases of pre-eclampsia, chronic renal disease, severe intrauterine growth retardation (IUGR), diabetes…
- Trial name
- NCT07188324
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Cairo University
Septic Arthritis
Ultrasonography Assessment of Septic Arthritis on Native Joint
The aim of this trial is to study the interest of ultrasonography among patients with septic arthritis. Currently, ultrasonography is useful for detecting small fluid effusions, for examining otherwise inaccessible joints, such…
- Trial name
- SEPT'ECHO (NCT02018952)
- Testing
- Ultrasonography assessment
- Where
- 3 sites in France
- Volunteers
- 28 people
- Sponsor
- Nantes University Hospital
Coronary Artery Disease, Coronary Stenosis
Multimodality Optical and Ultrasound Intravascular Imaging for Stent Optimization and Atheroma Assessment
This investigation is to see if the new Novasight Hybrid imaging catheter can safely and accurately provide two different types of images (IVUS and OCT) of the inside of heart vessels at the same time.
- Conditions
- Coronary Artery Disease, Coronary Stenosis, Plaque, Atherosclerotic
- Trial name
- MOUSA (NCT05753085)
- Testing
- Conavi Medical Novasight Hybrid System intervention
- Where
- United Kingdom
- Sponsor
- Barts & The London NHS Trust
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