Clinical trials: X-Ray
X-Ray
Method for bAdge-dosi Monitoring of X-ray Exposure Values in Operating Theatre Surgery
Surgical procedures involving X-rays in the operating room have increased in recent years, thereby increasing the exposure of operating room staff to ionizing radiation.
- Trial name
- MAVERIC (NCT06659939)
- Testing
- Badge-dosi
- Where
- 4 sites in France
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University Hospital, Tours
Lung Disease, Interstitial, Idiopathic Pulmonary Fibrosis (IPF)
Artificial Intelligence (AI) Detection of Incidental Interstitial Opacity on Chest Radiography
The goal of this observational study is to learn how well an artificial intelligence (AI)-based chest X-ray analysis software can incidentally detect interstitial lung disease (ILD), which appears as interstitial opacity, on…
- Conditions
- Lung Disease, Interstitial, Idiopathic Pulmonary Fibrosis (IPF), Incidental Findings, Interstitial Lung Disease (ILD)
- Trial name
- NCT07686562
- Testing
- VUNO Med®-Chest X-ray™
- Where
- South Korea
- Volunteers
- 1,293 people, healthy volunteers welcome
- Sponsor
- Chung-Ang University Hospital
Hemiparesis After Stroke, Dual Energy X-ray Absorptiometry
Radiographic Cortical Thickness of the Humerus in Detecting Post-Stroke Regional Bone Loss
Post-stroke immobilization and reduced weight-bearing frequently lead to significant regional bone mineral density loss and asymmetry, particularly in the paretic upper extremity, which increases fracture risks.
- Conditions
- Hemiparesis After Stroke, Dual Energy X-ray Absorptiometry, Osteoporosis
- Trial name
- NCT07651306
- Where
- Turkey (Türkiye)
- Volunteers
- 65 people
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Lung Protective Ventilation, Cardiopulmonary Bypass
Unilateral Ventilation on Cardiopulmonary Bypass During Cardiac Surgery
This study investigates if single lung ventilation on cardiopulmonary bypass can mitigate postoperative lung water accumulation determined by lung ultrasound in the ventilated lung as compared to the non-ventilated lung in…
- Conditions
- Lung Protective Ventilation, Cardiopulmonary Bypass, High-risk Cardiac Patients, Lung Ultrasound
- Trial name
- NCT07612709
- Testing
- Ventilated lung, Non-ventilated lung.
- Where
- Austria
- Volunteers
- 45 people
- Sponsor
- Medical University of Vienna
Stroke, Ischemic, Tomography, X-Ray Computed
DECT for Differentiating Intracerebral Hemorrhage From Contrast Extravasation
The goal of this clinical trial is to investigate the use of DECT (Dual-Energy Computed Tomography) in patients with acute ischemic stroke who receive an intervention (thrombolysis or thrombectomy).
- Trial name
- DECT-ICH (NCT05675774)
- Testing
- Dual Energy CT
- Where
- Canada
- Volunteers
- 189 people
- Sponsor
- University of Manitoba
First Ray Dorsiflexion
Strengthening of the Peroneus Longus Muscle in Patients With Dorsiflexed First Ray
BACKGROUND: The first metatarsal and medial cuneiform form an important functional unit in the foot called "first ray". The first ray normal function requires that it load part of the body weight in the last period of the stance…
- Trial name
- NCT05647616
- Testing
- Strengthening exercises
- Where
- Spain
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Seville
Congenital Heart Disease, Chest X-ray for Clinical Evaluation
Chest X-Rays for Early Detection of Congenital Heart Disease in Newborns
Congenital heart disease (CHD) is a common condition affecting newborns that can be serious if not caught early. While echocardiograms are the best way to diagnose CHD, they are not always immediately available.
- Conditions
- Congenital Heart Disease, Chest X-ray for Clinical Evaluation, Neonates
- Trial name
- NCT07520149
- Volunteers
- 60 people
- Sponsor
- Assiut University
Chest X-ray for Clinical Evaluation
X-ray Assisted Diagnostic System
X-ray examination is one of the most commonly used imaging modalities, especially chest X-ray, which is routinely performed for hospitalized patients.
- Trial name
- NCT07497243
- Testing
- AI-assisted radiologist diagnostic group, Radiologist diagnostic group
- Where
- 4 sites in China
- Volunteers
- 16,000 people, healthy volunteers welcome
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Kawasaki Disease, Chest X-ray for Clinical Evaluation
Clinical Study on an Artificial Intelligence-Assisted Chest Radiograph Model Based on Big Data and Deep Learning for Early Detection of Kawasaki Disease
The goal of this observational study is to develop an AI-based early warning system for Kawasaki Disease (KD) using chest X-rays (CXR) in children diagnosed with Kawasaki Disease. The main question[s] it aims to answer are: 1.
- Conditions
- Kawasaki Disease, Chest X-ray for Clinical Evaluation, Mucocutaneous Lymph Node Syndrome
- Trial name
- NCT07405658
- Testing
- AI-Based Early Warning System for Kawasaki Disease
- Where
- China
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Congenital Fibrosis of Extraocular Muscles, Duane Retraction Syndrome
Genetic Studies of Strabismus, Congenital Cranial Dysinnervation Disorders (CCDDs), and Their Associated Anomalies
The purpose of this study is to identify genes associated with impaired development and function of the cranial nerves and brainstem, which may result in misalignment of the eyes (strabismus) and related conditions.
- Conditions
- Congenital Fibrosis of Extraocular Muscles, Duane Retraction Syndrome, Duane Radial Ray Syndrome, Mobius Syndrome
- Trial name
- NCT03059420
- Where
- United States
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
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
Genotoxicity, Cytotoxicity
Assessment of Cytotoxicity, Genotoxicity
Goal: The goal of this observational study is to evaluate the genotoxic and cytotoxic effects of OPG and CBCT on exfoliated buccal mucosal cells Main question: Does CBCT cause greater genotoxic and cytotoxic effects on buccal…
- Conditions
- Genotoxicity, Cytotoxicity, Ionizing Radiation Exposure, Dental X-Ray Exposure
- Trial name
- NCT07330401
- Where
- Malaysia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yaxin Wang
Diagnostic Imaging, Tomography, X Ray Computed
Photon Counting Detector CT Image Quality
This study aims to compare subjective image quality and diagnostic accuracy of a photon counting detector computed tomography (PCD-CT) scanner compared with an energy integrating detector (EID)-CT scanner as the reference…
- Trial name
- NCT06281808
- Testing
- Photon Counting Detector CT
- Where
- Switzerland
- Volunteers
- 200 people
- Sponsor
- Reto Sutter, MD
X-Ray, AI (Artificial Intelligence)
Clinical Application of Automated Interpretation System for Chest X-Ray Images Based on Multimodal Large Models
There's a global shortage of radiologists. Radiology AI's automatic reporting is key for boosting efficiency and meeting patient needs, especially in resource-poor areas.
- Conditions
- X-Ray, AI (Artificial Intelligence), Radiology
- Trial name
- NCT07117266
- Testing
- radiologists reference AI reports
- Where
- 3 sites in China
- Volunteers
- 296 people, healthy volunteers welcome
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Carpal Tunnel Syndrome (CTS), Wrist
Analysis of Radiographic Indices in Carpal Tunnel Syndrome
The aim of this study was to compare wrist radiographic indices in patients with idiopathic carpal tunnel syndrome (CTS) with normal cases.
- Conditions
- Carpal Tunnel Syndrome (CTS), Wrist, X-Ray, Radiography
- Trial name
- NCT06841809
- Where
- Turkey (Türkiye)
- Volunteers
- 275 people
- Sponsor
- Ankara Training and Research Hospital
Kidney Diseases, Tomography
Evaluation of the Performance of Glomerular Filtration Rate Measurement Using CT Urography in Patients With a GFR Below 60 mL/Min/1.73 m²
Glomerular filtration rate (GFR), which is the main biomarker used in clinical practice to assess kidney function, is usually estimated from the serum concentration of endogenous markers such as creatinine and/or cystatin C.
- Conditions
- Kidney Diseases, Tomography, X-Ray Computed
- Trial name
- DUSIR (NCT07042698)
- Testing
- Glomerular Filtration Rate measurement with iohexol clearance
- Where
- France
- Volunteers
- 70 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Coronary Artery Disease, Aortic Valve Stenosis
Prospective Registry of Patients Undergoing Cardiac CT With NAEOTOM Alpha PCD-CT Before TAVI Procedure
The clinical and demographic characteristics of patients undergoing transcatheter aortic valve implantation (TAVI) pose unique challenges for coronary computed tomography (CT) imaging, as this patient population is mainly…
- Conditions
- Coronary Artery Disease, Aortic Valve Stenosis, Tomography, X-Ray Computed
- Trial name
- Alpha Registry (NCT07016477)
- Testing
- Ultra-High Resolution Photon Counting Detector Coronary Computed Tomography Angiography
- Where
- 7 sites in United States, Germany and 3 more
- Volunteers
- 1,000 people
- Sponsor
- Semmelweis University
Radiology, Artificial Intellegence
Chest X-Ray Image Diagnosis and Report Generation Dedicated Model Based on Deepseek
The global shortage of radiologists is a pressing issue, particularly in regions with limited medical resources. Against this backdrop, making report generation the core objective of radiology AI systems not only aligns with the…
- Conditions
- Radiology, Artificial Intellegence, Large Language Model, Chest X-ray for Clinical Evaluation
- Trial name
- NCT06874647
- Testing
- AI-generated report for reference
- Where
- 3 sites in China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Tomography, X-Ray Computed, Spread Through Air Space
Retrospective Analysis of Clinical and CT Features to Predict Spread Through Air Space in Stage IA Lung Adenocarcinoma
The purpose of this study is to provide a basis for the selection of surgical methods for patients with stage IA lung adenocarcinoma.
- Conditions
- Tomography, X-Ray Computed, Spread Through Air Space, Clinical Features, Stage IA Adenocarcinoma of Lung
- Trial name
- NCT06645743
- Where
- China
- Volunteers
- 1,100 people
- Sponsor
- The Third Affiliated Hospital of Kunming Medical College.
Pediatric Fracture Diagnosis by Ultrasound Compared to X-ray
Non-inferiority of Ultrasound for the Diagnosis of Upper Extremity Fractures in Children
This study evaluates the sensitivity of Ultrasound for Diagnostic of Fractures of the upper extremity compared to conventional x-ray in Children 0-18.
- Trial name
- FRUSKI (NCT04290247)
- Testing
- Ultrasound
- Where
- Switzerland
- Volunteers
- 428 people
- Sponsor
- University Children's Hospital Basel