Clinical trials: Ultrasonography
Cervix; Pregnancy
Sound Check-Correlation Between Transperineal and Digital Cervical Exam in 3rd Trimester Pregnancy
The primary purpose of this study is to compare the accuracy of the Butterfly iQ pocket ultrasound with the digital cervical examination in the third trimester cervix.
- Trial name
- NCT05260333
- Testing
- Butterfly iQ transperineal ultrasound exam
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Umbilical Hernia
Caudal Versus Rectus Sheath Study
The literature has clearly demonstrated that the effective treatment of postoperative pain in infants and children is challenging.
- Trial name
- NCT01394523
- Testing
- Bupivacaine
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Nationwide Children's Hospital
Cirrhosis of Liver
Gadoxetic Acid-MRI Versus Ultrasonography for the Surveillance of Hepatocellular Carcinoma in High-risk Patients
Current practice guidelines recommend surveillance for hepatocellular carcinoma (HCC) in liver cirrhosis patients with ultrasonography (USG) every 6 months.
- Trial name
- PRIUS (NCT01446666)
- Where
- South Korea
- Volunteers
- 423 people
- Sponsor
- Asan Medical Center
Diabetes Mellitus, Type 2
A Study Evaluating the Effect of Albiglutide on Gallbladder Emptying in Healthy Subjects
Albiglutide, a novel analogue of glucagon-like peptide-1 (GLP-1), has been developed and approved for the treatment of type 2 diabetes mellitus.
- Trial name
- NCT02496221
- Testing
- Albiglutide 50 mg, CCK (Kinevac)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Arteriovenous Fistula, Arteriovenous Graft
Automated 3D Ultrasound-based Surveillance of Arteriovenous Fistula Maturation for Post-operative Hemodialysis Patients
This is a two stage, prospective, multi-center study to evaluate the EchoMark and EchoSure devices in patients undergoing peripheral arteriovenous fistula creation for hemodialysis access.
- Trial name
- NCT04017910
- Testing
- EchoMark/EchoSure
- Where
- 2 sites in United States
- Volunteers
- 17 people
- Sponsor
- Sonavex, Inc.
Metabolic Profiling Muscle
HIP: Hip Imaging Protocol
Objective measures of skeletal muscle features have previously been used to assess skeletal muscle quality. In certain clinical populations, such as intensive care (ICU) patients, specific features of the psoas muscle measured by…
- Trial name
- NCT04126161
- Testing
- CT, Ultrasound
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Duke University
Breast Cancer Diagnosis
Automated Method for Breast Cancer Detection
Participants with suspicious breast lesions by mammography will undergo fine needle aspiration (FNA) under ultrasound guidance. The FNA will be read by the cytopathologist and analyzed in the breast cancer detection cartridge.
- Trial name
- NCT03863522
- Testing
- Fine needle aspiration, Cancer Detection cartridge
- Where
- 2 sites in United States
- Volunteers
- 116 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Surgery
Gastric Ultrasound
The primary objective of this study is to evaluate gastric volume and contents as well as gall bladder size in patients scheduled for routine, urgent, and emergency surgery.
- Trial name
- NCT04127331
- Testing
- Point-of-Care Ultrasound
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Alok Moharir
Severe Sepsis
Comparison of Ultrasound-guided Versus Blind Insertion of Radial Artery Catheters
Arterial catheterization is frequently performed on critically ill patients for invasive blood pressure monitoring and/or frequent blood draws, especially arterial blood gas analysis.
- Trial name
- NCT01663779
- Testing
- Ultrasound guided radial artery catheterization., Blind insertion of radial artery catheterization
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Yale University
MRI Guided Transurethral Ultrasound Ablation, Localized Prostate Cancer
MRI- Guided Transurethral Ultrasound Ablation of Localized Prostate Cancer
Primary purpose : Evaluation of the efficiency and safety of an alternative global prostate treatment in localized prostate cancer.
- Conditions
- MRI Guided Transurethral Ultrasound Ablation, Localized Prostate Cancer, Ablation Therapy
- Trial name
- MRI-TULSAP (NCT03996005)
- Testing
- Magnetic Resonance Imaging-Guided Transurethral Ultrasound Ablation of Prostate Tissue
- Where
- France
- Volunteers
- 25 people
- Sponsor
- University Hospital, Strasbourg, France
Liver Lesions
An Efficacy and Safety Study of Sonazoid™ and SonoVue® in Participants With Focal Liver Lesions, Undergoing Pre- and Post-Contrast Ultrasound Imaging
The purpose of this study is to compare the efficacy of Sonazoid™ and SonoVue® in participants with focal liver lesions (FLLs), by comparing pre-and post-contrast ultrasound examination findings with regard to various aspects of…
- Trial name
- NCT03335566
- Testing
- Sonazoid™, SonoVue®
- Where
- 18 sites in China, South Korea and 1 more
- Volunteers
- 424 people
- Sponsor
- GE Healthcare
Obesity
A Novel Way to Estimate Epidural Depth in Morbidly Obese Parturient
The purpose of this study is to determine the correlation between actual epidural needle depth (ND) and the use of ultrasound with an epidural depth equation (EQ-US) to estimate epidural depth (Est-D) in morbidly obese…
- Trial name
- NCT01415232
- Testing
- Sonosite S-Nerve® US system (SonoSite, Bothell,WA)
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Manuel C. Vallejo
Enterocolitis, Necrotizing, Premature Infant
NEC Screening Abdominal Radiograph vs Bowel Ultrasound in Preemies
The overall primary objective is to establish the feasibility and pilot the design and delivery of a diagnostic randomized controlled trial (RCT) of BUS (bowel ultrasound) for NEC evaluation which will lead to a successful…
- Trial name
- NCT03963011
- Testing
- Bowel Ultrasound
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Children's Mercy Hospital Kansas City
Breast Cancer
Imagio Feasibility Multi-Reader, Multi-Case Study
Controlled, blinded, multi-reader, multi-case study
- Trial name
- NCT03708393
- Testing
- Imagio (IUS+OA), Imagio Ultrasound, Mammography
- Where
- United States
- Volunteers
- 155 people
- Sponsor
- Seno Medical Instruments Inc.
Chronic Liver Disease, Non-Alcoholic Fatty Liver Disease
Ultrasound Method to Measure Fibrosis of the Liver in Children
HYPOTHESIS: The investigators hypothesize that sonoelastography (SE) provide accurate quantitative measurements that can be used to stage liver fibrosis in pediatric patients with chronic liver disease.
- Conditions
- Chronic Liver Disease, Non-Alcoholic Fatty Liver Disease, HCV Coinfection, HBV
- Trial name
- NCT02086708
- Testing
- Shear Wave sonoelastography
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Massachusetts General Hospital
Chronic Liver Disease
Determination of Liver Stiffness in Chronic Liver Disease Patients by Acoustic Radiation Force Imaging (ARFI) Ultrasound
A prospective, pilot study using acoustic radiation force imaging (ARFI) ultrasound (US) to quantify liver stiffness in children and young adults with chronic liver disease.
- Trial name
- NCT02652221
- Testing
- Acoustic Radiation Force Imaging
- Volunteers
- 55 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Breast Cancer, Invasive Ductal
Efficacy of Magnetic Resonance-guided High Intensity Focused Ultrasound for the Ablation of Breast Cancer
The purpose of the study is to evaluate the efficacy of a dedicated Magnetic Resonance guided High Intensity Focused Ultrasound (MR-HIFU) unit in ablating breast cancer by comparing MR imaging and pathologic specimen after…
- Trial name
- NCT03560102
- Testing
- Philips Sonalleve® MR-HIFU Breast Therapy System
- Where
- Switzerland
- Volunteers
- 1 people
- Sponsor
- Kantonsspital Winterthur KSW
Rheumatoid Arthritis
Musculoskeletal Ultrasound Assessment of Therapeutic Response of Tofacitinib in Rheumatoid Arthritis Patients
This proposal will evaluate if musculoskeletal ultrasound (MSUS) measures or multi-biomarker disease activity (MBDA) improve in patients treated with tofacitinib over 3 months, and whether early MSUS measures/MBDA can predict…
- Trial name
- NCT02321930
- Testing
- tofacitinib 5mg po bid
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- University of California, Los Angeles
Adnexal Mass
Contrast-Enhanced Subharmonic Ultrasound Imaging in Improving Characterization of Adnexal Masses in Patients Undergoing Surgery
This pilot clinical trial studies how well contrast-enhanced subharmonic ultrasound imaging works in improving the characterization of adnexal masses in patients undergoing surgery.
- Trial name
- NCT03297112
- Testing
- Perflutren Lipid Microspheres, Contrast-Enhanced Subharmonic Ultrasound Imaging
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Knee Osteoarthritis
Wearable LITUS Device for Osteoarthritis of the Knee: a Randomized Double-Blind Placebo-Controlled Trial
The purpose of this study is to measure the effectiveness of a wearable therapeutic ultrasound device in patients with stage I and stage II knee osteoarthritis.
- Trial name
- NCT02083861
- Testing
- Sam Ultrasonic Diathermy Device
- Where
- United States
- Volunteers
- 93 people
- Sponsor
- ZetrOZ, Inc.