Clinical trials: Ultrasound Assessment
Bone Mineral Density Quantitative Trait Locus 3
Assessment of Bone Mineral Density During Pregnancy
BMD at peripheral sites typically heel is measured by Ultrasound densitometry at Ain Shams Maternity hospital.
- Trial name
- NCT02480023
- Testing
- calcaneal quantitative ultrasound assessment
- Where
- Egypt
- Volunteers
- 173 people
- Sponsor
- Ain Shams University
Lymphadenopathy, Lung Cancer
EBUS-TBNA vs Flex 19G EBUS-TBNA
This is a prospective randomised diagnostic clinical study to determine whether the use of a new flexible sampling needle can improve the yield of endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA).
- Conditions
- Lymphadenopathy, Lung Cancer, Sarcoidosis, Lymphoma
- Trial name
- NCT02916459
- Testing
- 21G EBUS-TBNA needle, Flexible 19G EBUS-TBNA needle
- Where
- Germany
- Volunteers
- 250 people
- Sponsor
- Heidelberg University
Postmastectomy Lymphedema Syndrome
Reliability of Subcutaneous Echogenicity (SEG) Grade and Subcutaneous Echo-free Space (SEFS) Grade
The aims of this study is to determine the inter- and intra-rater reliability of SEG and SEFS grade systems for postmastectomy lymphedema.
- Trial name
- NCT03559296
- Testing
- Ultrasonographic assessment of postmastectomy lymphedema
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Marmara University
Intestinal Behcet Disease
Intestinal Ultrasound, Magnetic Resonance Enterography, and Conventional Assessment Tools Before and After Treatment of Intestinal Behcet's Disease
Background: The "treat-to-target" approach has recently been adopted in the treatment of inflammatory bowel disease (IBD). The basic premise is to define specific measurable targets and then adjust treatment until these targets…
- Trial name
- NCT06384391
- Where
- South Korea
- Volunteers
- 55 people
- Sponsor
- Yonsei University
Axial Spondylarthritis (axSpA), Myofascial Trigger Point Pain (MTrP)
Ultrasonographic Assessment of Thoracolumbar Fascia in AxSpA and Controls With Trigger Point Evaluation
The goal of this observational study is to evaluate whether changes in the thoracolumbar fascia (TLF)-a connective tissue in the lower back-are related to pain and disease severity in patients with axial spondyloarthropathy…
- Conditions
- Axial Spondylarthritis (axSpA), Myofascial Trigger Point Pain (MTrP), Ultrasound Exams
- Trial name
- NCT06978374
- Testing
- Sonographic examination of thoracolumbar fascia, manual examination of MTrP
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Ankara University
Burns
Ultrasound-Guided Block of the Lateral Femoral Cutaneous Nerve in Pediatric Patients
The purpose of this study is to determine whether either a peripheral nerve block under ultrasound (u/s) guidance of the lateral femoral cutaneous nerve (LFCN), versus an u/s guided block of the nerve followed by continuous…
- Trial name
- NCT01500655
- Testing
- Regional nerve block, Catheter
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Massachusetts General Hospital
Fatty Liver
Evaluate Patients With Chronic Hepatitis by Three-dimensional Force-controlled Ultrasound Measurement
Ultrasound (US) B mode image is an alternative method to measure tissue structure and has proven to be an accurate technique to measure subcutaneous fat thickness.
- Trial name
- NCT02784925
- Testing
- Ultrasound (US) B mode image
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University WanFang Hospital
Prostate Cancer
Evaluation Ultrasound Elasticity/Tissue Strain-Hardening Imaging for Prostate Cancer Patients Undergoing Radical Prostatectomy
The primary objective is to perform a pilot trial evaluation of a novel prostate ultrasound imaging software utilizing tissue elasticity measurements to identify tumor foci among men who will undergo radical prostatectomy for…
- Trial name
- NCT00824902
- Testing
- Tissue Elastography Imaging
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- M.D. Anderson Cancer Center
Intracranial Hemorrhages, Brain Injuries
Comparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP)
The purpose of this investigator-initiated study is to compare the use of pupilometer and ultrasound assessment of optic nerve sheath diameter in predicting the ICP and to see if there is a value that could be used to indicate…
- Conditions
- Intracranial Hemorrhages, Brain Injuries, Subarachnoid Hemorrhage, Ischemic Stroke
- Trial name
- CUSPICP (NCT03115450)
- Testing
- Ultrasound, Pupilometer
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Loma Linda University
Biliary Drainage, Endoscopic Ultrasound-Guided Drainage
Real-world Evaluation of Different Endoscopic Biliary Drainage Techniques in Patients With Jaundice of Biliopancreatic Malignant Origin
The incidence of pancreatic cancer is rising. Tumor-induced obstruction of the distal bile duct is a common complication, occurring during the course of nearly 80% of pancreatic tumors.
- Conditions
- Biliary Drainage, Endoscopic Ultrasound-Guided Drainage, Pancreatic Cancer
- Trial name
- PROBILEUS (NCT07817602)
- Testing
- Endoscopic drainage
- Where
- 6 sites in France
- Volunteers
- 300 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Pleural Line Sliding
Ultrasound Measurement of Pleural Line Sliding as a Surrogate Indicator of Lung Volume Change: A Comparative Study With Ventilator Volume Data
The pleural line is a commonly observed structure in clinical ultrasound, used to evaluate pulmonary pathophysiology such as pulmonary edema, pneumothorax, or pneumonia.
- Trial name
- NCT06833151
- Testing
- Ultrasound Respiratory Assessment
- Where
- Taiwan
- Volunteers
- 12 people
- Sponsor
- National Taiwan University Hospital
Acute Flank Pain
TCHCCT-Zhong-Xing-Emergency-Department Ultrasound With IV Contrast in Acute Flank Pain
To evaluate the efficiency of ultrasound with IV contrast and compare this with the Computed Tomography in acute flank pain patient at Emergency Department.
- Trial name
- NCT04877886
- Testing
- Ultrasound with IV contrast, CT with IV contrast, Ultrasound without IV contrast
- Where
- Taiwan
- Volunteers
- 120 people
- Sponsor
- Taipei City Hospital
Ultrasound Training, Ultrasound Simulation
Long-terms Effects of Simulation-based Ultrasound Training: A Randomized Trial
The clinical effects of simulation-based ultrasound training has not yet been explored. To examine the long-term effects of training, we plan to conduct a trial, where half of all new residents are randomized to simulation-based…
- Conditions
- Ultrasound Training, Ultrasound Simulation, Ultrasound Assessment, Technology-enhanced Learning
- Trial name
- NCT01895868
- Testing
- Simulation-based ultrasound training
- Where
- Denmark
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Carpal Tunnel Syndrome
Thenar Muscle Ultrasound in CTS Evaluation
This study will include 20 patients aged 18-75 years who have been diagnosed with carpal tunnel syndrome (CTS) based on electrophysiological examinations performed within the last three months, as well as 20 healthy volunteers…
- Trial name
- NCT06730724
- Testing
- No intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Beylikduzu State Hospital
Breast Cancer, Breast Neoplasm
Effects of Raloxifene on the Uterus and Ovaries of Premenopausal Patients
This research study is designed to work in cooperation with another study being conducted by the National Cancer Institute. The National Cancer Institute (NCI) is studying the effects of a drug called raloxifene on premenopausal…
- Trial name
- NCT00001837
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Coronary Artery Disease
Phase 3 Safety and Imaging Study of AI-700 in Patients With Suspected Coronary Artery Disease Undergoing Coronary Angiography
This study was designed to evaluate the ability of AI-700-enhanced rest-stress echocardiography to detect coronary artery disease (CAD) in patients with suspected ischemic heart disease who are indicated for coronary angiography.
- Trial name
- NCT00156845
- Testing
- AI-700 contrast-enhanced echocardiography
- Where
- United States
- Volunteers
- 450 people
- Sponsor
- Acusphere
Venous Congestion
Portal Vein Pulsatility Index to Assess Fluid Intolerance
This study uses the portal vein pulsatility index (PVPI) to assess fluid intolerance amongst fluid responders.
- Trial name
- NCT06440772
- Testing
- Ringer's Lactate Crystalloid Solutions
- Where
- Romania
- Volunteers
- 50 people
- Sponsor
- Institutul de Urgenţă pentru Boli Cardiovasculare Prof.Dr. C.C. Iliescu
Stroke
Morphological Characteristics of the Upper and Lower Extremities Using Ultrasound Examination After Stroke.
Introduction A large number of stroke patients develop spasticity in the upper and lower extremities, which is one of the clinical signs of damage to motor neuron 1, causing abnormal postures and movement patterns due to motor…
- Trial name
- Spasticity (NCT07156760)
- Testing
- Ultrasound diagnostics
- Where
- 2 sites in Chile
- Volunteers
- 80 people
- Sponsor
- Universidad de La Frontera
Scleroderma, System; Sclerosis
Rehabilitation Program in Patients With Scleroderma
Scleroderma (or Systemic Sclerosis - SSc) is one of the most neglected diseases worldwide, according to the World Health Organization.
- Conditions
- Scleroderma, System; Sclerosis, Muscle Strain, Physical Disability
- Trial name
- NCT05041868
- Testing
- Treatment
- Where
- Brazil
- Volunteers
- 104 people
- Sponsor
- Centro Universitário Augusto Motta
Advanced Cancer, Pain
Safety Evaluation of Bioactive Glass Based Bone Cement Combined With Ultrasound in Implantation for Metastatic Bone Tumors
This study is evaluating the safety of using bioactive glass-containing bone cement combined with ultrasound during surgery for patients with metastatic bone tumors.
- Trial name
- SE-BGCU-MBT (NCT07540468)
- Testing
- Bioactive Glass Bone Cement + Ultrasound
- Volunteers
- 8 people
- Sponsor
- Liao Yun
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