Clinical trials: RAD
BI-RADS 4, BI-RADS 5
Evaluation of the High-resolution, Contrast Enhanced Low-dose Breast-CT
The aim of this study is the clinical establishment of a native and contrast-enhanced computer tomography of the breast. The early detection of breast cancer is still a great challenge.
- Conditions
- BI-RADS 4, BI-RADS 5, BI-RADS 6, High Risk of Breast Cancer Which Indicates a Mamma-MRI
- Trial name
- NCT02798562
- Testing
- Native and dynamic contrast-enhanced CT
- Volunteers
- 400 people
- Sponsor
- RWTH Aachen University
Renal Cyst
Multiphase CT Deep Learning for Bosniak II-III Renal Cysts
This retrospective study combine radiomics and deep learning models to predict malignancy in Bosniak II-III cystic renal masses, aiming for improving preoperative risk assessment and reducing unnecessary surgery for benign…
- Trial name
- NCT07833124
- Where
- China
- Volunteers
- 223 people
- Sponsor
- Shanghai Zhongshan Hospital
Dental Plaque
Analyzing the Effect of Air Polishing on Tooth Surfaces With Two Imaging Methods
Micro-CT is a non-destructive imaging method with high resolution and allows to examine all tooth structures individually. Pre- and post-application images obtained by micro-CT can be superimposed and differences can be precisely…
- Trial name
- NCT05196490
- Testing
- Micro-CT, CAD/CAM
- Where
- Turkey (Türkiye)
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Kocaeli University
Total Knee Arthroplasty
The Relationship Between Preoperative Serum Cytokine Level and Lenght of Stay in Hospital, Postoperative Pain Intensity, Functional Status, Joint Position Sense and X Ray Findings
Serum cytokines was assosiated with symptoms and progression of osteoartritis. It is unknown whether these cytokines have a predictive role on severity of symptoms after total knee arthroplasty (TKA) or not.
- Trial name
- NCT04487535
- Testing
- Cytokine level
- Where
- Turkey (Türkiye)
- Volunteers
- 29 people
- Sponsor
- Hacettepe University
Lung Cancer, Markerless Image Guidance
Markerless Image Guidance Using Intrafraction Kolovoltage X-ray Imaging for Lung Cancer Radiotherapy
In radiotherapy, tumour tracking allows us to ensure the radiation beam is accurately targeting the tumour while it moves in a complex and unpredictable way.
- Conditions
- Lung Cancer, Markerless Image Guidance, Intrafraction Kolovoltage X-ray Imaging
- Trial name
- VALKIM (NCT04310891)
- Testing
- Markerless Tumour Tracking
- Where
- Australia
- Volunteers
- 5 people
- Sponsor
- Royal North Shore Hospital
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
Bladder (Urothelial, Transitional Cell) Cancer, MRI
Bp-MRI Based Multi-planar VI-RADS
This study is a prospective, single-center, observational clinical trial, enrolling 100 patients with malignant bladder tumors admitted to the Department of Urology at the People's Hospital of Jiangsu Province for treatment with…
- Trial name
- NCT06607250
- Testing
- MRI
- Where
- China
- Volunteers
- 95 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Breast Cancer, Mass Cystic
Combined Digital X-ray and Ultrasound Technique for Improved Detection and Characterization of Breast Lesions
The study will evaluate and refine a breast screening and diagnosis device.
- Conditions
- Breast Cancer, Mass Cystic, Benign Mass
- Trial name
- NCT00721435
- Testing
- 3D Tomosynthesis and ultrasound imaging
- Where
- 2 sites in United States
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Arthroplasty, Replacement, Hip
Assessing the Wear Rates of the ADM/MDM Hips Using 3D X-ray Analysis
A common complication post hip replacement is hip dislocation or hip instability which can lead to the hip implants being revised.
- Trial name
- NCT04019925
- Testing
- ADM/MDM hip
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Unity Health Toronto
Bowel Cleanliness
A Study of PICOPREP in Patients Needed to Clean the Bowel Prior to X-ray Examination, Endoscopy or Surgery.
The study serves as a confirmation of safety, tolerance and efficacy of PICOPREP in clinical practice.
- Trial name
- NCT01292109
- Testing
- sodium picosulphate
- Where
- 3 sites in Czechia
- Volunteers
- 252 people
- Sponsor
- Ferring Pharmaceuticals
Breast Cancer, Bone Metastases
Bone Response in Metastatic Breast Cancer Involving Bones
Primary Objectives: To estimate and compare the sensitivity and specificity of computed tomography (CT), plain radiography (XR), and skeletal scintigraphy (SS) with each other for the assessment of response of bone metastasis in…
- Trial name
- NCT00420433
- Testing
- Skeletal Scintigraphy, Radiography, CT Scan
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- M.D. Anderson Cancer Center
Focal Epilepsy
Optimized Volumetry in Radiology: Interest in Pediatric Brain MRI in the Exploration of Focal Epilepsy
Multicentre cross-sectional study with prospective recruitment comparing the detection rate of lesions on brain MRI without and with quantitative volumetry and T1 relaxometry information during the management of children with…
- Trial name
- ORACLE (NCT05100771)
- Testing
- Pediatric brain MRI
- Where
- 5 sites in France
- Volunteers
- 240 people
- Sponsor
- University Hospital, Tours
Breast Cancer
Observation of Exhaled VOC Biomarkers Characteristics in Admitted Women with Breast Ultrasound BI-RADS 4 Grade
1. Explore VOCs indicators that can effectively distinguish between benign and malignant breast diseases. 2. The accuracy of VOCs indicators and ultrasound 4a/4b/4c diagnosis will be compared in determining benign and malignant…
- Trial name
- NCT06489158
- Testing
- Detect VOCs in exhaled gas
- Where
- China
- Volunteers
- 168 people
- Sponsor
- Peking Union Medical College Hospital
Dentomaxillofacial Radiology
Artificial Intelligence Evaluation of Fillings
The goal of this Non-Interventional Clinical Research is to detect the prevalence and distribution of filling and overhanging filling without the need for additional bitewing radiographs using panoramic images, based on a deep…
- Trial name
- NCT06022731
- Testing
- Panoramic Radiography
- Where
- Turkey (Türkiye)
- Volunteers
- 4,323 people
- Sponsor
- Eskisehir Osmangazi University
Adolscent Idiopathic Scoliosis
Using Radiation-free Ultrasound for Screening Scoliosis Among School Children in Hong Kong to Reduce Unnecessary X-ray Exposure
Introduction Scoliosis is a three dimensional spinal deformity, in the coronal plane, sagittal and transverse planes. The conventional method for assessment of severity of scoliosis is by measuring the Cobb angle on x-ray…
- Trial name
- NCT07490886
- Where
- Hong Kong
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Joint Scoliosis Research Center of the Chinese University of Hong Kong and Nanjing University
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
Nephrostomy; Complications, Fistula
HoloStream Study - Video Capture Device Usage
Objectives: Primary Evaluate the primary operator usability of VSI streaming software for realtime streaming of images from video capture devices to a head mounted display (Hololens 2) during Interventional Radiology procedures…
- Conditions
- Nephrostomy; Complications, Fistula, Central Venous Catheter Thrombosis
- Trial name
- Holo-Stream (NCT04774588)
- Testing
- VSI streamer and Microsoft Hololens 2 classed as a Class III device by Health Canada.
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Thyroid Cancer, Lymph Node
UNN-RADS Scale for Diagnosing Lymph Node Metastasis in Patients With History of Thyroid Cancer
In 2020, Sarda-Inman et al., developed the Ultrasound Neck Node Reporting and Data System (UNN-RADS) scale that allows decision-making about when it is appropriate to perform FNA of a cervical lymph node, evaluating seven…
- Trial name
- NCT06124469
- Testing
- US-guided fine needle aspiration (FNA)
- Where
- Mexico
- Volunteers
- 99 people
- Sponsor
- Instituto Mexicano del Seguro Social
Radiology
VR to Reduce Pain/Anxiety During IV Starts
This study aims to test the effectiveness of virtual reality (VR) as a non-pharmaceutical intervention to reduce pain and anxiety in children undergoing peripheral intravenous catheter (PIVC) access in the Department of Radiology…
- Trial name
- NCT04942561
- Testing
- Samsung Gear VR, Merge VR
- Where
- United States
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Los Angeles
Chondrocalcinosis, Articular Cartilage Calcification
Ultrasound and X-ray in Detecting Articular Cartilage Calcification
Prospective study with an echography of the 2 knees and radiography of the 2 knees (front and profile) for each patient. If found calcification on ultrasound further examination with ultrasound wrists, hips and shoulders.
- Trial name
- chondro (NCT00797537)
- Testing
- Echography
- Where
- France
- Volunteers
- 166 people
- Sponsor
- University Hospital, Limoges