Clinical trials: Radiography
Stress Fracture, Ultrasound Therapy
Comparison of Ultrasound and X-ray as Screening Tests for Diagnosis of Lower Extremity Stress Fracture.
Hypothesis: Diagnostic ultrasound is an appropriate screening test for acute stress fracture in the lower extremity and is superior to x-ray.
- Conditions
- Stress Fracture, Ultrasound Therapy, Musculoskeletal Ultrasound
- Trial name
- NCT03116360
- Testing
- Diagnostic Ultrasound
- Volunteers
- 200 people
- Sponsor
- University of Virginia
Postoperative Pain, Postoperative Complications
PERiX: Comparison of Efficacy Between Placement of Epidural Catheters X-ray Guided and LOS Technique
The use of epidural catheters for postoperative analgesia in pancreatic surgery is recommended by the guidelines of the ERAS society.
- Conditions
- Postoperative Pain, Postoperative Complications, Pancreatic Cancer, Haemodynamic Instability
- Trial name
- PERiX (NCT03685370)
- Testing
- LOS, X-ray placement
- Where
- Italy
- Volunteers
- 154 people
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Coronary Artery Disease
Safety and Effectiveness of Visipaque 320mg-I/ml for Use in Contrast-Enhanced CT Angiography of Arteries of the Heart
CT (computed tomography) angiography (CTA) is an examination similar to a CAT scan that uses x-rays and a contrast medium (also called dye) to visualize blood flow in arteries and veins throughout the body.
- Trial name
- NCT00335335
- Testing
- iodixanol
- Where
- United States
- Volunteers
- 89 people
- Sponsor
- GE Healthcare
Catheterization, Peripheral, Electrocardiography
Intravascular ECG During Insertion of Peripheral Inserted Central-venous Catheters: Replacement for Chest X-ray?
This study will provide further knowledge concerning the use of electrocardiography (ECG) signals for verification of peripherally inserted central catheter (PICC) tip placement.
- Trial name
- IVEKG (NCT03197246)
- Testing
- IVECG, Chest X-ray
- Where
- Norway
- Volunteers
- 100 people
- Sponsor
- Norwegian University of Science and Technology
Breast Neoplasms
Comparison of Stationary Breast Tomosynthesis and 2-D Digital Mammography in Patients With Known Breast Lesions
The goal of the study is to compare the radiologist confidence level in evaluating patients with known breast lesions using a carbon nanotube x-ray based stationary breast tomosynthesis imaging device.
- Trial name
- NCT01773850
- Testing
- Stationary Carbon Nanotube X-ray Digital Breast Tomosynthesis Scanner
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Neonatal Respiratory Distress Syndrome, PreTerm Neonate
MINImising Total Radiation EXposure in Preterm Infants
Being born too early (preterm birth) is the leading cause of death in children world-wide. In Australia, 97% of very preterm babies who are admitted to Neonatal Intensive Care Units need breathing support after birth to survive.
- Trial name
- MINI T-Rex (NCT06975189)
- Testing
- Lung ultrasound group, Standard Care
- Where
- Australia
- Volunteers
- 180 people
- Sponsor
- Western Health, Australia
Thoracic Diseases, Lung Diseases
AI-Based Assessment of Chest Diseases on Chest X-ray Imaging Using DenseNet-121 and a CheXpert-Trained Model
Chest X-rays are widely used to detect thoracic and lung conditions, but reviewing high volumes of radiographs can lead to workload strain and variation between interpreters.
- Trial name
- NCT07834879
- Volunteers
- 100 people
- Sponsor
- Assiut University
Thoracic Diseases
Design and Evaluation of Mobile X-ray for Rapid and Accurate Diagnosis of Thoracic Disease
Computed tomography (CT) is the most accurate test for evaluating patients with thoracic disease. However, access to CT is limited due to long wait times and for the sickest patients in Hospital who cannot be transported from the…
- Trial name
- NCT02391896
- Testing
- Dual energy and tomosynthesis xray
- Where
- Canada
- Volunteers
- 34 people
- Sponsor
- University Health Network, Toronto
Painful Hip, Fonctional Impotence After Minor Trauma (Fall)
Radiologist Diagnostic Performance Versus Artificial Intelligence (AI)
In France, femoral neck fracture is mainly detected with interpretation of pelvis/hip X-ray imaging (French Health Authority recommandation).
- Trial name
- RAVIA (NCT04304742)
- Testing
- hip standard radiography/ CT scan/ MRI
- Where
- France
- Volunteers
- 1,000 people
- Sponsor
- University Hospital, Montpellier
Chest X-ray for Clinical Evaluation
Feasibility of AI-based Heart Function Prediction Model Using CXR
The investigators will develop an artificial intelligence model to predict left ventricular ejection fraction using chest radiographic images and transthoracic echocardiography data.
- Trial name
- AI-CXR (NCT04996381)
- Testing
- Scanning Chest X-rays and performing AI algorithms on images
- Where
- South Korea
- Volunteers
- 505 people
- Sponsor
- Yonsei University
Lateral Patellar Compression Syndrome
Novel Method for Diagnosing Lateral Patellar Compression Syndrome Using X-ray: a Retrospective Case-Control Study
This study evaluates whether the patellar axial radiograph of lateral patellar curvature angle （LPCA）with knee flexion at 30 ° can be used as a new diagnostic surrogate of lateral patellar compression syndrome（LPCS）.
- Trial name
- NCT04454593
- Testing
- no intervention
- Where
- China
- Volunteers
- 87 people
- Sponsor
- Peking University Third Hospital
Image-Guided Biopsies and/or Ablations
Comparison of a Novel Ultrasound System Versus Standard Imaging Modalities
This is an observational study comparing a novel ultrasound-based imaging system (MAUI K3900) to standard-of-care (SoC) imaging systems used to guide and/or manage interventional radiologic procedures such as solid organ biopsies…
- Trial name
- NCT05748106
- Testing
- Ultrasound-based imaging
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- MAUI Imaging, Inc.
Sedation, Interventional Radiology
Evaluation of Ketamine/Midazolam Sedation vs. Fentanyl/Midazolam Sedation for Image-Guided Percutaneous Procedures in Interventional Radiology
This study aims to reduce pain during interventional radiology (IR) procedures, making the experience better for patients. Typically, doctors use medications like fentanyl and midazolam for sedation.
- Conditions
- Sedation, Interventional Radiology, Biopsy, Drainage Procedure
- Trial name
- NCT07040163
- Testing
- ketamine, fentanyl, Midazolam
- Where
- United States
- Volunteers
- 276 people
- Sponsor
- CAMC Health System
Pathology
A Trial on the Effect of Simulation-based Diagnostic Abdominal Ultrasound Training
The investigators hypothesise that simulation-based training will have initial educational benefits and in coherence with the traditional apprenticeship model will heighten the educational end-level: That training on the…
- Trial name
- NCT02921867
- Testing
- Simulation-based training
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Obstructive Sleep Apnea
Optiflow THRIVE for Delivery of Oxygen to Patients During Total Intravenous Anesthesia While Undergoing Radiology Procedures
This trial studies how well Optiflow THRIVE works in delivering oxygen to patients during total intravenous anesthesia while undergoing radiology procedures.
- Trial name
- NCT04171037
- Testing
- Oxygen Therapy, Questionnaire Administration, Optiflow THRIVE
- Where
- United States
- Volunteers
- 108 people
- Sponsor
- M.D. Anderson Cancer Center
Solid Tumor (Excluding CNS)
Effect of a Driving Pressure Adjustment Procedure for High-Frequency Jet Ventilation in Patients Undergoing Tumor Thermal Ablation in Interventional Radiology
Tumor thermal ablation under Jet Ventilation is a procedure performed under general anesthesia that enables tumor ablation under radiological imaging guidance.
- Trial name
- Pulmojet 3 (NCT07408375)
- Testing
- High-Frequency Jet Ventilation (HFJV)
- Where
- 7 sites in France
- Volunteers
- 560 people
- Sponsor
- Nantes University Hospital
Anorexia Nervosa
Adrenal and Gonadal Hormone Replacement in Anorexia Nervosa
This study seeks to gain new information on why young women with anorexia nervosa are predisposed to early bone loss and osteoporosis.
- Trial name
- NCT00310791
- Testing
- Hormone replacement therapy (estrogen/progestin), Dehydroepiandrosterone (DHEA)
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Boston Children's Hospital
Acute Dyspnoea
Comparison of CXR and MnDCT
A comparison of chest x-ray (CXR) and Minimum dose CT (MnDCT) in the acutely ill patient. The hypothesis is that MnDCT is more sensitive than CXR in the detection of acute findings in the acutely ill patient.
- Trial name
- NCT00188435
- Testing
- Minimum Dose CT
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto
Vascular Anomalies, Hemorrhage
Safety and Efficacy Of Amber Peripheral Liquid Embolic System
A prospective, single-arm, multicenter, open-label, First-in-Human \& Pivotal Study to assess the safety and efficacy of amber SEL-P in 70 patients requiring peripheral embolization: vascular anomalies, hemorrhages, aneurysms…
- Conditions
- Vascular Anomalies, Hemorrhage, Aneurysm, Pseudoaneurysm
- Trial name
- OPAL (NCT06456125)
- Testing
- amber SEL-P Peripheral Liquid Embolic System
- Where
- Spain
- Volunteers
- 70 people
- Sponsor
- LVD Biotech S.L
Incipient Interproximal Caries
Can SAP P11-4 Affect The Appearance of Interproximal Cavities on an X-ray in a Military Population
The primary objective of the protocol is to learn about how SAP P 11-4 (produced commercially as Curodont products) can be used in a military population to treat incipient dental caries, or developing cavities that are still…
- Trial name
- NCT07829328
- Testing
- 0.05% Sodium Fluoride with Self-Assembling Peptides
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Tripler Army Medical Center
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