Clinical trials: Ultrasound Assessment
Obstetric Anal Sphincter Injury
Use of Three-dimensional Transvaginal Ultrasound for Anal Sphincter Evaluation
The goal of this observational study is to evaluate the reproducibility of new 3D/4D ultrasound volume analysis techniques in the assessment of anal sphincter integrity and thickness in both pregnancy and immediate postpartum.
- Trial name
- 3D_TV_OASIS (NCT06773520)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Somatic Pain
Investigation of Low-intensity Focused Ultrasound Pressure
Investigating the relationship between input pressure of low-intensity focused ultrasound and an evoked potential in both eeg and fMRI.
- Trial name
- NCT06343883
- Testing
- low-intensity focused ultrasound - low pressure, low-intensity focused ultrasound - medium pressure, low-intensity focused ultrasound - high pressure
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Virginia Polytechnic Institute and State University
Ventilation Therapy; Complications
Ultrasound Measurements of Basilica Vein Diameter at Room Air Breathing and at Positive Pressure on Healthy Volunteers
Peripherally Inserted Central Catheters (PICC) and midline placement requires the catheter size to be one third of the venous diameter, or less.
- Trial name
- PEEPVEIN-2021 (NCT05201755)
- Testing
- CPAP
- Where
- Italy
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Non-small Cell Lung Cancer
Role of Rapid On-site Evaluation for Mutational Analysis of EBUS-TBNA Specimens
The purpose of the study is to determine if rapid on-site evaluation of EBUS-TBNA samples can increase the percentage of patients with advanced non-squamous non-small cell lung cancer in whom both pathologic subtyping and…
- Trial name
- NCT01799382
- Testing
- Rapid on-site evaluation, EBUS-TBNA
- Where
- Italy
- Volunteers
- 126 people
- Sponsor
- Maggiore Bellaria Hospital, Bologna
Portal Hypertension
Direct Portal Pressure Measurement Via Endoscopic Ultrasound in Advanced Chronic Liver Disease (EVADIPP)
A minimally invasive procedure to directly assess portal pressure gradient under endoscopic ultrasound guidance (EUS-PPG) has become available and initial data have proved the technique to be safe.
- Trial name
- EVADIPP (NCT06266260)
- Testing
- EUS PPG measurement
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Peripheral Arterial Disease
Ankle Arterial Doppler Waveform Assessment For Surveillance Following Lower Limb Revascularisation
The goal of this observational study is to determine the diagnostic performance of serial ankle arterial Doppler waveform assessments in detecting significant arterial restenosis in patients with Peripheral Arterial Disease (PAD)…
- Trial name
- WAVE (NCT06619223)
- Testing
- Duplex Ultrasound
- Volunteers
- 121 people
- Sponsor
- Imperial College London
Pulp Necroses
Laser Activated Irrigation Versus Passive Ultrasonic Irrigation
assessment of bacterial reduction and post-operative pain following Laser activated irrigation using sodium hypochlorite and a 980 nm diode laser device as an adjunct to conventional root canal treatment, and comparing it with…
- Trial name
- NCT04035083
- Testing
- Laser activated irrigation, Passive ultrasonic irrigation
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bruxism, Physiotherapy
Comparison of the Effects of Classical Massage and Conventional Treatment Methods in Phone Addicted Bruxist Patients
Bruxism, defined as the involuntary clenching or grinding of teeth during sleep or wakefulness, is a common condition with multifactorial etiology.
- Conditions
- Bruxism, Physiotherapy, Orafacial Pain
- Trial name
- Bruxism (NCT07028151)
- Testing
- manual therapy, Conventional Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Bartın Unıversity
Deep Vein Thrombosis
D-Dimer Vs Serial Compression Ultrasound Study
To determine whether d-dimer testing can be used to simplify and reduce the costs of the diagnostic approach to patients with clinically suspected deep vein thrombosis
- Trial name
- NCT00182351
- Testing
- D-dimer, Serial Compression Ultrasound
- Where
- 3 sites in Canada
- Volunteers
- 810 people
- Sponsor
- Hamilton Health Sciences Corporation
Acute Decompensated Heart Failure
A Study to Evaluate Lung Ultrasound as a Method to Measure Changes in Extravascular Lung Water Induced by Positional Changes (LUPE)
This is an exploratory study to evaluate lung ultrasound as a method for measuring extravascular lung water in stabilized patients during hospitalization for ADHF.
- Trial name
- LUPE (NCT03146754)
- Testing
- Methodology
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Critically Ill
Ultrasound of the Diaphragm in ICU Patients
Diaphragmatic dysfunction is an important complication of mechanical ventilation. Critically ill patients admitted in a teaching hospital intensive care unit will be evaluated with diaphragm ultrasound to investigate predictors…
- Trial name
- NCT01952262
- Testing
- diaphragm ultrasound
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Università Vita-Salute San Raffaele
Neonatal Resuscitation
Doppler Ultrasound Compared With Stethoscope to Assess Heart Rate (HR)
This is a prospective randomized controlled trial comparing heart rate measurement by Doppler ultrasound or auscultation with a stethoscope in newborn infants who require stabilization or resuscitation immediately after birth.
- Trial name
- NCT04242654
- Testing
- Handheld fetal doppler ultrasound
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Columbia University
Chronic Neck Pain
Quantitative Ultrasound Biomarkers to Assess Upper Trapezius Muscles in Patients With Chronic Pain
The goal of this study is to identify and develop multiparametric quantitative ultrasound imaging (QUI) biomarkers for assessing upper trapezius muscle with and without chronic neck pain and their response to treatment.
- Trial name
- NCT05497622
- Testing
- Quantitative Ultrasound, Osteopathic TART Assessment, Osteopathic Manipulation Treatment
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Rocky Vista University, LLC
Pneumonia, Aspiration, Anesthesia
Evaluation of Gastric Content of Volunteers Fasting and Using Semaglutide: an Observational and Cross-sectional Study
Medicines with peptide-1 receptor agonist action similar to glucagon (GLP-1) are a modern therapeutic option for obesity and diabetes mellitus.
- Trial name
- NCT06154486
- Testing
- semaglutide use
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Hospital Israelita Albert Einstein
Anesthesia
Ultrasound-guided Erector Spinae Plane Block: A Comparative Study to Assess Its Analgesic Efficacy in Pediatric Patients Undergoing Aortic Coarctation Repair
The study will include 40 patients who fulfil all the points in the inclusion and exclusion criteria will be randomized into two equal groups, each consisting of 20 patients, namely group (B) and group (C).
- Trial name
- NCT05132946
- Testing
- Nerve block
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Ain Shams University
Endometrial Cancer, Endometrial Neoplasms
Can 3D Ultrasound be Used as an Alternative to MRI to Assess Myometrial Invasion in Endometrial Cancer?
Aim: Assess the diagnostic accuracy of 3D Ultrasound, compared to MRI and final histology with respect to myometrial invasion of endometrial cancer.
- Conditions
- Endometrial Cancer, Endometrial Neoplasms, Endometrial Hyperplasia
- Trial name
- NCT03207061
- Testing
- 3D Ultrasound
- Where
- United Kingdom
- Volunteers
- 500 people
- Sponsor
- Imperial College London
Comparison of 3D Monitored Changes of Left Atrial Volume Before and After Ablation With Conventional Transesophageal Echocardiography
Assessment of Left Atrial Mechanical Function With a True 3D Ultrasouns Arry and Comparison With the Transthoracic and Transesophageal Echocardiography
Chronic atrial fibrillation is a challenging arrhythmia requiring additional radiofrequency ablation besides pulmonary vein isolation. Atrial contractility in these patients is often impaired.
- Trial name
- NCT03331029
- Testing
- transesophageal investigation
- Where
- Switzerland
- Volunteers
- 100 people
- Sponsor
- Klinik Hirslanden, Zurich
Lateral Epicondylitis, Elastography
Correlation of Ultrasonographic Findings With Clinical Parameters in Patients With Lateral Epicondylitis
Evaluation and Clinical Correlation of Tendons Using Power Doppler, SWE, Microvascular Flow (MV-Flow) Imaging and B-Mode Ultrasonography in Patients with Lateral Epicondylitis.
- Conditions
- Lateral Epicondylitis, Elastography, Ultrasonographic Diagnosis, Tennis Elbow
- Trial name
- NCT07127302
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Ahmet Yesildag
Peripherally Inserted Central Catheter Insertion Technique
The Application of Neck Ultrasound in the Assessment of Peripherally Inserted Central Catheter (PICC) Tip Position
Insertion of peripherally inserted central catheters (PICCs) at the bedside may result in tip malposition. This study was designed to evaluate whether the addition of ultrasound (US) inspection of the ipsilateral neck provides…
- Trial name
- NCT00565877
- Testing
- Ultrasound inspection
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- University of Chicago
Acute Cardiovascular, Pneumonia
Evaluation of Lung Doppler Signals in Patients Presenting to EMD
Historically, ultrasound has been unable to provide interpretable data from the lung parenchyma, mainly because of the high total ultrasound energy attenuation and scattering by the air in the lungs.
- Conditions
- Acute Cardiovascular, Pneumonia, Pulmonary Embolism, CHF Exacerbation
- Trial name
- NCT01961141
- Where
- Israel
- Sponsor
- Echosense Ltd.
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