Clinical trials: X-rays
Lung Tumor, Solitary Pulmonary Nodule
Feasibility of Multi-Energy Digital Radiography Detector for Lung Lesions Detection
A single-centre, industry sponsored, pilot study to assess the feasibility of Single Exposure Dual Energy Subtraction with a Multi-Energy digital radiography detector as an imaging platform for lung lesion detection.
- Trial name
- NCT03528733
- Testing
- Multi-Energy Digital Radiography Detector System
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- KA Imaging Inc.
Decayed Teeth
Morphological Root Canal Variation in C-shaped Canal Will be Assessed for Age by Using Cone Beam Computed Tomography
CBCT Data Of C-Shaped Canal In Mandibular Second Molar Will Be Assessed For Age.
- Trial name
- NCT04817852
- Testing
- CBCT data of c-shaped canal in mandibular second molar.
- Where
- India
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- CSI College of Dental Sciences and Research, Madurai
Tooth, Impacted
A Cluster Randomized Controlled Trial in Primary Oral Care
Background: Routine oral examination (ROE) refers to periodic monitoring of the general and oral health status of patients. In most developed Western countries a decreasing prevalence of oral diseases underpins the need for a…
- Trial name
- NCT00618215
- Testing
- peer group educational implementation strategy
- Where
- Netherlands
- Volunteers
- 1,161 people
- Sponsor
- Radboud University Medical Center
Multiple Myeloma
Diagnostic Imaging of Myeloma Bone Lesions
The purpose of this study is to compare the current standard whole-body x-ray with the advanced imaging techniques FDG-PET-CT, NaF-PET-CT and whole-body MRI in the detection of myeloma bone lesions.
- Trial name
- RAMP (NCT03147326)
- Testing
- FDG-PET-CT, NaF-PET-CT, Whole-body MRI
- Where
- Denmark
- Volunteers
- 14 people
- Sponsor
- Herlev Hospital
Fractals, Panoramic Radiography
Effects of Long-Term Antihistamine Use on Mandibular Bone in Children
The purpose of this retrospective radiographic study is to evaluate the effects of long-term H1 antihistamine use on mandibular trabecular bone structure in children aged 8-10 years.
- Trial name
- NCT07752485
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Breast Cancer, Benign Breast Condition
ATUSA Ultrasound Diagnostic Imaging for Breast Lesions Evaluation (AUDIBLE) - iSono Health
AUDIBLE is a multi-site, clinical study conducted in the United States aimed at gathering data on 3D Automated Breast Ultrasound imaging using the iSono Health ATUSA system.
- Conditions
- Breast Cancer, Benign Breast Condition, Breast Fibroadenoma, Breast Neoplasms
- Trial name
- AUDIBLE (NCT07505797)
- Testing
- ATUSA 3D Automated Breast Ultrasound System
- Where
- 2 sites in United States
- Volunteers
- 800 people
- Sponsor
- iSono Health, Inc.
Diagnostic and/or Interventional Radiology Procedures
Angio-Seal Interventional Radiology (IR) Registry
The purpose of this study is to collect data on the standard of care use of the St. Jude Medical (SJM) Angio Seal™ Evolution™ and V-Twist Integrated Platform (VIP) Devices in diagnostic and/or interventional radiology patient…
- Trial name
- NCT01222104
- Where
- 10 sites in United States
- Volunteers
- 634 people
- Sponsor
- Abbott Medical Devices
Lung Cancer
Correlation of Pre- and Post-operative Cancer Imaging Techniques
Various imaging modalities are used in medical diagnosis such as MRI, CT and PET. The images are sometimes acquired at different times and in different body positions, and thus need to be aligned for precise diagnosis and…
- Trial name
- NCT04776291
- Testing
- 4D PET-CT Scan
- Where
- United Kingdom
- Volunteers
- 7 people
- Sponsor
- University of Strathclyde
Post-ERCP Acute Pancreatitis, Pancreatic Stent
Establishing a Sonographic Based Algorithm to Verify Pancreatic Stent Position Placed to Prevent Post-ERCP Pancreatitis Before Endoscopic Removal
The present study is a prospective, single-center study. A total of 88 patients, who had placed a pancreatic stent for preventing post-ERCP pancreatitis, will be included in the study.
- Conditions
- Post-ERCP Acute Pancreatitis, Pancreatic Stent, Ultrasound, X-rays
- Trial name
- NCT04546867
- Testing
- Sonographic based visualization of a pancreatic stent
- Where
- Germany
- Volunteers
- 88 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Healthy
Reject Analysis of Periapical Radiographs of Dental Implants.
Periapical radiographs of dental implants, acquired as part of two ongoing research projects, will be retrospectively analyzed using a newly developed image quality scoring form.
- Trial name
- RA1-2025 (NCT07876687)
- Where
- Belgium
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University Ghent
Irreversible Pulpitis, Apical Periodontitis
Success of Pulpotomy in Molars With Pulpitis With Periodontitis Detected Using AI and Those Without Periodontitis
Statement of problem: Although performing full pulpotomy in mature permanent molars with irreversible pulpitis showed success rates comparable to RCT, there is a growing need for further studies in order to determine the…
- Conditions
- Irreversible Pulpitis, Apical Periodontitis, Pulpitis
- Trial name
- NCT06767371
- Testing
- Patients with mature permanent molars diagnosed with severe pulpitis with apical periodontitis to be treated with full pulpotomy., Patients with mature permanent molars diagnosed with moderate pulpitis without apical periodontitis to be treated with full pulpotomy., Teeth with irreversible pulpitis
- Where
- Egypt
- Volunteers
- 57 people
- Sponsor
- Misr International University
Liver Cancer, Ablation Techniques
The Safety and Efficacy of Irreversible Electroporation for the Treatment of Perivascular Liver Cancers
Malignant liver tumors are among the most common cancers worldwide, with over 10,000 new cases reported annually in Taiwan. Despite the availability of various treatment options, the prognosis for primary hepatocellular carcinoma…
- Conditions
- Liver Cancer, Ablation Techniques, Radiology
- Trial name
- NCT07214363
- Testing
- Irreversible Electroporation Ablation Generator
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- National Taiwan University Hospital
Limited Information on Dental Radiography in Egypt
Attitude of Dentists About Radiography, Radiographic Equipment and Radiation Protection in Egypt
A Survey for Attitude and Awareness about radiography, radiographic equipment and radiation protection among dentists in Egypt
- Trial name
- NCT03938519
- Volunteers
- 900 people
- Sponsor
- Cairo University
Breast Cancer
Use of Hair to Diagnose the Presence of Breast Cancer
Using synchrotron X-ray diffraction, it has been reported that a hair from an individual with breast cancer exhibits a difference in its molecular structure compared to that of an individual without breast cancer.
- Trial name
- NCT00419900
- Testing
- diagnosis of breast cancer by x-ray diffraction of hair
- Where
- 5 sites in Australia
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Fermiscan Ltd
Knee Osteoarthritis, Cartilage Degeneration
Impact of High Tibial Osteotomy in Preventing Degenerative Disease Progression in Medial Knee Osteoarthritis.
High tibial osteotomy (HTO) surgical procedure can lead to clinically significant improvements in the cartilage and in subchondral bone quality, with a slow down of the osteoarthritis (OA) progression.
- Conditions
- Knee Osteoarthritis, Cartilage Degeneration, Malalignment, Bone
- Trial name
- HTO-IOR (NCT05865899)
- Testing
- valgus producing medial opening wedge high tibial osteotomy
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- Istituto Ortopedico Rizzoli
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.
Brain Neoplasms, Lung Neoplasms
Study of 18F-Fluorodeoxyglucose (FluGlucoScan) in Patients With Cancer or Suspected Cancer
Positron Emission Tomography (PET) is a specialised nuclear medicine procedure that uses positron emitting radiolabeled tracer molecules to measure biological activity.
- Conditions
- Brain Neoplasms, Lung Neoplasms, Thyroid Neoplasms, Colorectal Neoplasms
- Trial name
- NCT00123760
- Testing
- Positron Emission Tomography (PET) scan
- Where
- Canada
- Volunteers
- 10,838 people
- Sponsor
- AHS Cancer Control Alberta
Eye Enucleation, Orbit Surgery
Post Enucleation Socket Syndrome Study
Superior sulcus deformity in post-enucleation socket syndrome (PESS) may pose a significant cosmetic blemish after enucleation surgery despite apparently adequate orbital volume replacement.
- Conditions
- Eye Enucleation, Orbit Surgery, Postoperative Complications
- Trial name
- NCT00347282
- Where
- Singapore
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Head and Neck Carcinoma, Head and Neck Carcinoma of Unknown Primary
Intensity Modulated Proton or X-Ray Therapy After Surgery for Treatment of Head and Neck Cancer, the HEADLIGHT Study
This clinical trial studies how well intensity modulated proton therapy (IMPT) or intensity modulated X-ray (radiation) therapy (IMRT) works after surgery in treating patients with head and neck cancer.
- Conditions
- Head and Neck Carcinoma, Head and Neck Carcinoma of Unknown Primary, Hypopharyngeal Carcinoma, Laryngeal Carcinoma
- Trial name
- NCT05075980
- Testing
- Cisplatin, Intensity-Modulated Proton Therapy, Quality-of-Life Assessment
- Where
- 9 sites in United States
- Volunteers
- 174 people
- Sponsor
- Mayo Clinic
Sarcopenia
Calf Circumference Versus X-ray Absorptiometry in the Diagnosis of Sarcopenia in Elderly Hospitalized Patients
This is a prospective single-center study to evaluate a diagnostic method. The main objective of the study is to evaluate the performance of calf circumference as a diagnostic method for sarcopenia in hospitalized elderly people…
- Trial name
- PAPY-SARCM (NCT05869487)
- Testing
- Dual-energy X-ray absorptiometry
- Where
- France
- Volunteers
- 298 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
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