Clinical trials: X-rays
Bone Neoplasm
Multicentric Bone Tumor Imaging Report and Data System
In this study a previously described structured multimodality image report system for the characterization of focal bone lesions is evaluated in a larger patient population.
- Trial name
- BTI-RADS M (NCT04884048)
- Testing
- Radiographs
- Where
- 9 sites in France
- Volunteers
- 1,100 people
- Sponsor
- Central Hospital, Nancy, France
Atypical Femur Fracture
Evaluation of IVA (SE Femur Scans) to Identify Incomplete AFFs
DXA scanners are routinely used to assess bone mineral density (BMD) and fracture risk in osteoporosis patients. They provide detailed bone imaging in a low radiation setting.
- Trial name
- NCT01747304
- Testing
- DXA Se femur scans (previously called IVA femur)
- Where
- Canada
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Acute Appendicitis
Clinical Diagnosis of Acute Appendicitis with Normal WBCS Count with Role of Inflammatory Markers and Radiology
The aim of this study is to describe the proportion of pa-tients with normal preoperative inflammatorymarkers among patients with histopathologically proven acute appendicitis
- Trial name
- NCT06834958
- Testing
- Appendectomy
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Type II Endoleak, Abdominal Aortic Aneurysm Enlargement
Deep-learning Predictors of Abdominal Aortic Aneurysm Enlargement in Type II Endoleaks After Endovascular Aortic Repair: The RADAR Study
Background and rationale: Abdominal aortic aneurysm (AAA) is a weakening and enlargement of the main artery in the abdomen. Endovascular aneurysm repair (EVAR) is a minimally invasive treatment used to repair an AAA.
- Trial name
- RADAR (NCT07783126)
- Testing
- Artificial intelligence model analyzing preoperative CT angiography
- Volunteers
- 1,250 people
- Sponsor
- Ente Ospedaliero Cantonale, Bellinzona
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
Arthritis, Rheumatoid
A 2-Year Phase 3 Study Of CP-690,550 In Patients With Active Rheumatoid Arthritis On Background Methotrexate
This study is designed to provide safety and efficacy data to support the development of CP-690,550 in patients with moderate to severe rheumatoid arthritis on background of methotrexate.
- Trial name
- NCT00847613
- Testing
- CP-690,550
- Where
- 115 sites in United States, Australia and 13 more
- Volunteers
- 800 people
- Sponsor
- Pfizer
Breast Cancer Screening
Project 1: Self-Triage by 2D Full-field Digital Mammography or Synthetic Images
One method of breast cancer screening involves radiologists reading digital tomosynthesis (DBT) images. DBT consists of a 3D stack of x-ray "slices" through the breast.
- Trial name
- NCT05960188
- Testing
- AI Opinion
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Brigham and Women's Hospital
Breast Neoplasms
Breast Mammogram and Tissue Study
Background: Women whose mammograms show a lot of dense areas are more likely to develop breast cancer and to have cancers that are missed by mammograms.
- Trial name
- NCT00475761
- Where
- United States
- Volunteers
- 466 people
- Sponsor
- National Cancer Institute (NCI)
Foreign Body Aspiration
Routine Chest X-ray Post Rigid Bronchoscopy for Foreign Body Extraction: is it Necessary?
Airway foreign body is one of the common emergencies. Its clinical presentation is variable, ranging from a clinically asymptomatic state to dire state of respiratory failure needing urgent attention and intervention.
- Trial name
- NCT06106503
- Testing
- chest x-ray, clinical examination
- Volunteers
- 100 people
- Sponsor
- Assiut University
Medical Image Integrity Verification
DeepMedFake-Assisted Detection of Synthetic and Discordant Medical Images
This prospective randomized controlled trial will evaluate whether DeepMedFake improves the identification of medical images that require further verification.
- Trial name
- NCT07823023
- Testing
- DeepMedFake
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
Lung Cancer
Imaging-based Deep Learning for Lung Cancer Diagnosis and Staging
Lung cancer diagnosis and staging are two fundamental and critical issue in clinical lung cancer management and therapeutic decision-making.
- Trial name
- NCT04000620
- Testing
- surgery, punture
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Breast Cancer
A Retrospective Analysis of Magnetic Resonance Imaging Data for Breast Cancer Screening in the Open Consortium for Decentralized Medical Artificial Intelligence
ODELIA is a project that aims to improve breast cancer detection in magnetic resonance imaging by utilizing artificial intelligence and swarm learning (MRI).
- Trial name
- ODELIA (NCT05698056)
- Testing
- No intervention.
- Where
- 2 sites in Germany
- Volunteers
- 25,000 people
- Sponsor
- Technische Universität Dresden
MRI, Hemophilia
MRI Role in Knee Hemophilic Arthopathy
The aim of this study is to assess role of MRI in detecting synovial, cartilaginous , osseous abnormalities ، bleeding inside knee joint and to use a system for assessing HA as support for therapeutic regimes and for monitoring…
- Conditions
- MRI, Hemophilia, Arthropathy Hemophilic, Arthropathy of Knee
- Trial name
- NCT07233122
- Volunteers
- 95 people
- Sponsor
- Assiut University
Injury, Knee
Descriptive Study of Multiligamentary Reconstruction of the Knee
Evaluation of clinical results and postoperative laxity after single-stage reconstruction of multiligamentous lesions of the knee. Comparison of two types of transplant: allograft versus autograft.
- Trial name
- NCT03932838
- Testing
- Clinical and radiologic evaluation
- Where
- France
- Volunteers
- 80 people
- Sponsor
- Versailles Hospital
Liver Cancer, Hepatocellular Carcinoma (HCC)
Interventional Radiology Liver Directed Therapies and Hypofractionated Image-Guided Radiation Therapy in Veteran and Non-Veteran, Non-surgical Hepatocellular Carcinoma Patients
This is a research study to evaluate change in Quality of Life, as defined by the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30 (EORTC C-30), from baseline to 1 month post…
- Trial name
- NCT04933435
- Testing
- Quality of life questionnaires
- Where
- 2 sites in United States
- Volunteers
- 78 people
- Sponsor
- Duke University
Cancer, Lung, Cancer Liver
PixelShine vs. Iterative Reconstruction (IR) Processing of CT Images
This study will compare the quality of CT images acquired with very low-dose radiation and processed with commercially available software vs. PixelShine processed images.
- Conditions
- Cancer, Lung, Cancer Liver, X-rays; Effects
- Trial name
- NCT03033615
- Testing
- PixelShine, Conventional processing
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- AlgoMedica, Inc.
Breast Imaging, Breast Cancer
Study of Monochromatic X-ray Mammography System
A research study to find out if an investigational mammography machine is effective in producing high-quality images using a lower radiation dose than traditional mammography.
- Trial name
- NCT07219797
- Testing
- 2-D Monochromatic X-ray Mammography System
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Imagine Scientific, Inc.
Trauma (Including Fractures), Trauma Abdomen
5 Minute 'HOT' Trauma CT Rates Of Detection Study
Many injured patients receive urgent CT imaging to identify major injury. CT imaging of trauma patients is often time critical and the accurate detection of life-threatening findings on this CT is essential.
- Conditions
- Trauma (Including Fractures), Trauma Abdomen, Trauma Blunt, Trauma Centers
- Trial name
- NCT07314437
- Testing
- Education
- Where
- United Kingdom
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital Plymouth NHS Trust
Orthodontics, Malocclusion
The Use of 2D and 3D Imaging Modalities and Its Influence on Diagnosis and Treatment Planning in Orthodontics
Research questions: 1. Will the panoramic images derived from cone beam CT data give better diagnostic ability than conventional panoramic radiographs? 2.
- Conditions
- Orthodontics, Malocclusion, Impacted Tooth, Cephalometry
- Trial name
- NCT01246830
- Testing
- Panoramic radiograph, Cephalometric radiograph, Cone-beam computed tomography (CBCT)
- Where
- 2 sites in Belgium
- Volunteers
- 32 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Lung Neoplasms
Extensive Staging in Lung Cancer
The overall aim of this study is to compare standard staging of lung cancer (which includes clinical examination, CT, MRI, bone scan and PET-CT) with comprehensive staging - which includes the new staging methods (PET-MRI and…
- Trial name
- ExtStaging (NCT02030444)
- Testing
- PET-MRI and EBUS-TBNA
- Where
- Norway
- Volunteers
- 32 people
- Sponsor
- St. Olavs Hospital