Clinical trials: Ultrasonic Diagnosis
Ureteral Calculi, Masturbation
Rate of Spontaneous Stone Passage as Assessed Using Urinary Ultrasonography and Direct Urinary System Radiography
To evaluate the effect of masturbation on the spontaneous expulsion of distal ureteral stones 5-10 mm in size.
- Trial name
- NCT04550559
- Testing
- Endoscopic ureterolitotripsy
- Where
- Turkey (Türkiye)
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- Avrasya University
Amyotrophic Lateral Sclerosis (ALS), Myasthenia Gravis
Innovative Measures of Speech and Swallowing Dysfunction in Neurological Disorders
This study is evaluating the use of two painless, non-invasive technologies in the assessment of muscle health over time in both healthy volunteers and patients who have diseases that affect the nervous system.
- Conditions
- Amyotrophic Lateral Sclerosis (ALS), Myasthenia Gravis, Myopathies, Stroke
- Trial name
- QUESST (NCT02118805)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Breast Cancer
Contrast Enhanced Ultrasound and Shear Wave Elastography in Measuring Response in Patients With Breast Cancer Receiving Chemotherapy Before Surgery
This pilot clinical trial studies contrast enhanced ultrasound and shear wave elastography in measuring response in patients with breast cancer receiving chemotherapy before surgery.
- Trial name
- NCT02067884
- Testing
- dynamic contrast-enhanced ultrasound imaging, shear wave elastography, Definity, (Lipid Microspheres) Intravenous Suspension
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- University of Southern California
Non Small Cell Lung Cancer
The Canada Lymph Node Score: A Feasibility Randomized Controlled Trial
For patients diagnosed with early stage Non-Small Cell Lung Cancer (NSCLC) on preoperative computerized tomography (CT) and positron emission tomography (PET) scans, surgical resection is usually the preferred method of…
- Trial name
- CLNS (NCT03859349)
- Testing
- Selective Targeted Sampling, Systematic Sampling
- Where
- Canada
- Volunteers
- 38 people
- Sponsor
- St. Joseph's Healthcare Hamilton
Neoplasms, Cystic, Mucinous, and Serous, Pancreatic Neoplasms
Endoscopic Ethanol Ablation of Communicating Pancreatic Cystic Neoplasms
Pancreatic cysts are common, and some pancreas cysts have malignant potential. Usual treatment of these cysts is either observation or surgical removal of part or all of the pancreas.
- Conditions
- Neoplasms, Cystic, Mucinous, and Serous, Pancreatic Neoplasms, Ultrasonography, Interventional
- Trial name
- NCT01057355
- Testing
- EUS and/or ERCP with ethanol injections of pancreatic cyst
- Sponsor
- Mayo Clinic
Sarcoidosis, Mediastinal Diseases
Endobronchial Ultrasonography in the Diagnosis of Sarcoidosis
Sarcoidosis is a benign, inflammatory condition which will typically involve the lungs and lymph glands in the chest. Diagnosis is often confirmed with bronchoscopic biopsy.
- Trial name
- NCT00373555
- Testing
- Bronchoscopy
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- University of Calgary
Hemiplegia
Rotator Cuff Tears in Hemiplegic Shoulder
The purpose of the study is to evaluate the prevalence of rotator cuff tears in the shoulders of hemiplegic patients of different severity.
- Trial name
- NCT00998868
- Where
- South Korea
- Volunteers
- 51 people
- Sponsor
- Seoul National University Hospital
Carpal Tunnel Syndrome, Perfusion Index
Is Perfusion Index an Indicator of Block Success in Ultrasound-guided Infraclavicular Brachial Plexus Block
The infraclavicular nerve block, which is frequently preferred in upper extremity surgeries, provides additional advantages such as reduction in opioid consumption by providing analgesic effect in the postoperative period as…
- Trial name
- NCT04921891
- Testing
- Infraclavicular nerve block, Without nerve block
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Preterm Birth
Transvaginal Ultrasound: Preterm Birth Prevention in Appalachia
Preterm Birth is the number one cause of infant morbidity and mortality worldwide and represents an important health disparity in the United States, particularly across the state of Kentucky.
- Trial name
- NCT03833284
- Testing
- Participant Barriers to TVU Screening, Provider Barriers to TVU Screening
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Niraj Chavan
Varicose Ulcer
MIST Ultrasound Therapy Compared to United Kingdom Standard Care for the Treatment of Non-healing Venous Leg Ulcers
Chronic venous leg ulcers (VLUs) impact negatively on patients' quality of life. Standard treatment in the UK for patients with VLUs is compression bandaging or stockings.
- Trial name
- NCT01671748
- Testing
- MIST ultrasound therapy, Standard Care
- Where
- United Kingdom
- Volunteers
- 47 people
- Sponsor
- Cardiff and Vale University Health Board
Pneumoperitoneum
Accuracy of Ultrasonography for the Diagnosis of Pneumoperitoneum in the Emergency Department
Pneumoperitoneum could be due to life threatening conditions and its quickly diagnosis is important in the emergency department (ED). Signs and symptoms are non-specific and radiography has low accuracy in the acute setting.
- Trial name
- NCT02004925
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
Hemiplegia, Pain
Comparison Suprascapular Nerve Block and Subacromial Injection in Hemiplegic Shoulder Pain
Hemiplegic shoulder pain is the most common poststroke painful condition. Hemiplegic shoulder pain reduces range of motion (ROM) and hand function, resulting in limited daily life activity and decreased quality of life.
- Trial name
- NCT04433377
- Testing
- Suprascapular nerve block, Subacromial injection
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Postoperative Pain Management
Ultrasound-guided Erector Spinae Plane Block Versus Transversus Abdominis Plane Block for Postoperative Analgesia of Adult Patients Undergoing Ovarian Cancer Surgery
Postoperative pain is one of the greatest patient concerns following any surgery. Although an increased emphasis has been placed on pain management, approximately 80% of surgical patients report postoperative pain with 86% of…
- Trial name
- NCT04434339
- Testing
- erector spinae block, transversus abdominis block
- Where
- Egypt
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Cairo University
Rheumatoid Arthritis, Ultrasonography
The Clinical Feasibilityof a Multi-modal Photoacoustic/Ultrasonic Imaging System in Rheumatoid Arthritis
New type of imaging method is in demand clinically for early detection and treatment guiding of RA. Photoacoustic imaging (PAI), a hot spot in medical imaging society, which combines the merits of optical imaging and US and has a…
- Trial name
- NCT04297475
- Testing
- Multi-modal photoacoustic/ultrasonic (PA/US) imaging system
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Pleuro-pulmonary Surgery
Pleuropulmonary Echography Versus Standard Chest X-ray in the Post-operative Follow-up of Pleuropulmonary Surgery
In postoperative pleuro-pulmonary surgery, the monitoring of the appearance of complications is guided, depending on the centres, by the systematic daily performance or, in the event of a call point, by chest x-ray at the…
- Trial name
- REC (NCT03835130)
- Where
- Martinique
- Volunteers
- 40 people
- Sponsor
- University Hospital Center of Martinique
Mediastinal Lymphadenopathy
Comparison of Two Needle Agitation Strategies in Endobronchial Ultrasound-guided Transbronchial Needle Aspiration (EBUS-TBNA) for Diagnostic Yield
The goal of this clinical trial is to learn whether the number of needle agitations during endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) affects diagnostic yield in patients with enlarged…
- Trial name
- NCT07424807
- Testing
- Needle Agitation Strategy During EBUS-TBNA
- Where
- Vietnam
- Volunteers
- 180 people
- Sponsor
- Phan Quang Hieu
Dysphagia, Sarcopenia
Masseter and Rectus Femoris Ultrasound for Dysphagia and Sarcopenia in Critically Ill Patients
Dysphagia and sarcopenia are common complications in critically ill patients and are associated with increased morbidity, prolonged hospitalization, nutritional complications, and poorer clinical outcomes.
- Trial name
- NCT07787312
- Where
- Spain
- Volunteers
- 323 people
- Sponsor
- Sara Casanova Prieto
Spinal Disease, Neck Pain
Safety and Effectiveness of Ultrasound-guided Pharmacopuncture for Spinal Diseases
This multi-center registry study aims to evaluate the safety and effectiveness of ultrasound-guided pharmacopuncture for patients diagnosed with spinal diseases.
- Conditions
- Spinal Disease, Neck Pain, Low Back Pain, Radiculopathy
- Trial name
- NCT07543692
- Testing
- Ultrasound-guided Pharmacopuncture
- Where
- 6 sites in South Korea
- Volunteers
- 600 people
- Sponsor
- Jaseng Medical Foundation
Critical Illness, Intensive Care Units
Characterising Changes in Muscle Quantity and Quality in Patients Requiring ECMO Oxygen During Critical Illness
This study will identify the changes in different muscles of patients receiving Extracorporeal Membrane Oxygenation (ECMO) during critical illness and admission to Intensive Care Unit (ICU).
- Conditions
- Critical Illness, Intensive Care Units, Extracorporeal Membrane Oxygenation
- Trial name
- ECMO USS (NCT02995811)
- Testing
- Observational Cohort
- Where
- United Kingdom
- Volunteers
- 21 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Healthy, Olfaction
Olfactory Transcranial Focused Ultrasound
This study investigates the causal effects of low-intensity transcranial focused ultrasound (tFUS) on odor valence perception and odor-elicited avoidance behaviors in healthy adults.
- Trial name
- O-tFUS (NCT07658365)
- Testing
- transcranial focused ultrasound (tFUS)
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
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