Clinical trials: Tomography, X-Ray Computed
Pleural Effusion, Malignant
The Added Value of CT Scanning in Patients With an Unilateral Pleural Effusion
To investigate the diagnostic power of computed tomography for discriminating malignant from nonmalignant causes to pleural effusions in consecutive patients with no malignant cells found at a cytological examination and a chest…
- Trial name
- NCT03270215
- Testing
- Computed tomography
- Where
- Denmark
- Volunteers
- 232 people
- Sponsor
- Naestved Hospital
Multiple Myeloma
A Head-to-head Comparative Study of 18F-PSMA-1007 PET/CT and 18F-FDG PET/CT Imaging in Multiple Myeloma
Multiple myeloma (MM) is the second most common hematological malignancy and is still incurable. Positron emission tomography/computed tomography (PET/CT) has been used to diagnose, assess treatment response, and predict…
- Trial name
- NCT05448404
- Testing
- 18F-PSMA-1007, 18F-FDG
- Where
- China
- Volunteers
- 30 people
- Sponsor
- First Hospital of China Medical University
Periapical Diseases
Detection of Periapical Lesions on Dental Panoramic Radiographs Based on Artificial Intelligence
Dental periapical damages can have various reasons and is reflected by a radiolucent lesion on complementary imaging: angulated retro-alveolar (RA) radiographs, dental panoramic radiographs, and three-dimensional imaging such as…
- Trial name
- OPTITOMO (NCT05888935)
- Where
- France
- Volunteers
- 2,000 people
- Sponsor
- Centre Hospitalier Régional Metz-Thionville
Renal Disease
A Study on the Verification of Kidney CT Non-inferiority Using Low Concentration Contrast Agent
This prospective study aims to evaluate clinical usefulness of low-voltage renal CT using low-concentration contrast agent and to compare with existing imaging techniques.
- Trial name
- NCT05831943
- Testing
- Contrast enhanced Kidney CT
- Where
- South Korea
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Maxillofacial Injuries, Image Interpretation, Computer-Assisted
REDucing Unnecessary Computed Tomography Imaging for MaxillOfacial INjury
The aim is to prospectively assess the association between clinical parameters and the presence of maxillofacial fractures in trauma patients admitted to the emergency department.
- Conditions
- Maxillofacial Injuries, Image Interpretation, Computer-Assisted, Craniocerebral Trauma, Emergency Medicine
- Trial name
- REDUCTION (NCT03314480)
- Testing
- Standardized physical examination
- Where
- 4 sites in Netherlands
- Volunteers
- 1,126 people
- Sponsor
- University Medical Center Groningen
Breast Cancer
Dynamic Infrared Thermography as an Alternative to CT Angiography
Dynamic infrared thermography (DIRT) is an imaging method that does not require ionizing radiation or contrast injection. The study evaluates if DIRT can be an alternative to computed tomographic angiography (CTA) in perforator…
- Trial name
- DIRT (NCT02806518)
- Testing
- DIRT
- Where
- Norway
- Volunteers
- 25 people
- Sponsor
- University Hospital of North Norway
Coronary Heart Disease
CTCA Prior to Invasive Angiography in Post-Bypass Patients (BYPASS CTCA 2)
The goal of this clinical trial is to evaluate whether a coronary computed tomography angiography (CTCA)-guided strategy can reduce the risk of death, heart attack, stroke, and hospital admissions in patients experiencing angina…
- Trial name
- NCT07165678
- Testing
- CTCA
- Where
- United Kingdom
- Volunteers
- 1,000 people
- Sponsor
- Queen Mary University of London
Patellofemoral Joint, Flatfoot
Effect of Foot Orthoses on Kneecap Position in Adults With Flexible Flatfoot
This study will look at whether correcting a flat foot position with foot orthoses, also called shoe inserts, can change the position of the kneecap during standing.
- Trial name
- NCT07678840
- Testing
- Foot Orthoses
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- Regionshospital Nordjylland
Trauma
Relevance of Whole-body Computed Tomography Prescription in the Emergency Department : an Identification Tool for Low Risk Patients
The whole-body scanner (SCE) is a powerful examination that guides the management of patients severely traumatized. However, the systematic use of this examination in emergency departments is responsible for a large proportion of…
- Trial name
- PRE-SCEAU (NCT05588791)
- Testing
- whole-body computed tomography
- Where
- France
- Volunteers
- 2,018 people
- Sponsor
- University Hospital, Rouen
Mental Foramen, Cone Beam Computed Tomography
Localization of Mental Foramen in Relation to Primary Molars A Cone Beam Computed Tomography Study
. The aim of this study was to determine the location of mental foramen in relation to the lower primary molars using Cone Beam Computed Tomography.
- Trial name
- NCT05663190
- Testing
- mental foramen location
- Where
- Egypt
- Volunteers
- 11 people
- Sponsor
- Fayoum University
Coronary Artery Disease, Hydroxymethylglutaryl-CoA Reductase Inhibitors
Assessment of Change in Atherosclerotic Plaque by Serial CCTA
Assessment of Change in AtheROSclerotic Plaque by Serial CCTA (ACROSS) is designed as a prospective observational study which aim is to demonstrate the effect of statins on coronary atherosclerosis, assessed by quantitative…
- Conditions
- Coronary Artery Disease, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Coronary Arteriosclerosis
- Trial name
- ACROSS (NCT03414840)
- Testing
- Atorvastatin
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Yonsei University
Adult Onset Growth Hormone Deficiency
Bone Structure in Patients With Adult Onset Growth Hormone Deficiency Assessed Using High Resolution Peripheral Quantitative Computed Tomography
The aim of the study is to assess bone geometry, bone compartment specific volumetric densities and micro-architecture as well as to evaluate non-invasive estimates of bone strength in patients with adult onset growth hormone…
- Trial name
- NCT02218710
- Where
- 3 sites in Denmark
- Volunteers
- 45 people
- Sponsor
- Odense University Hospital
Melanoma, Melanoma Stage III
Correlating Early FDG PET/CT and ctDNA in Immune Checkpoint Inhibitor (ICI)-Treated Melanoma Patients
The purpose of this research study is to determine if analysis of PET/CT scans and testing of blood samples in people with melanoma that has spread in their body can help researchers determine which patients are more or less…
- Conditions
- Melanoma, Melanoma Stage III, Melanoma Stage IV, Unresectable Melanoma
- Trial name
- NCT06199713
- Testing
- 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of Wisconsin, Madison
Multivessel Coronary Artery Disease
Insights From the FAST-TRACK CABG Trial: a Clinical Outcome Study in Patient With Previous Surgical Revascularization for Complex Three-vessel or Left Main Coronary Artery Disease Based on Coronary Computed Tomography Angiogram, and Fractional Flow Reserve Derived by Computed Tomography
Coronary computed tomography angiography (CCTA) is a non-invasive imaging tool that characterizes coronary artery anatomy and provides detailed assessments of plaque morphology, composition , inflammation, and hemodynamics, which…
- Trial name
- FAST-CABG (NCT07628270)
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Centro Cardiologico Monzino
Abdominal Aortic Aneurysms (AAA)
Use of Artificial Intelligence to Predict Complications Following Abdominal Aortic Surgery
Abdominal aortic aneurysm, a condition characterised by an increase in the diameter of the aorta, can be treated either surgically or endovascularly.
- Trial name
- AORTAPREDICT (NCT06884397)
- Testing
- Abdominal aortic endoprosthesis
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Groupe Hospitalier de la Rochelle Ré Aunis
Abdominal Aortic Aneurysm
Contrast Enhanced Ultrasound Endoleak Identification and Classification
Surgery for abdominal aortic pathology usually occurs in the setting of advanced cardiovascular disease. The repair can be relatively simple or complex with multiple steps including open repair, placing a stent with a catheter…
- Trial name
- NCT04615559
- Testing
- Contrast enhanced ultrasound
- Where
- United States
- Sponsor
- University of Southern California
Coronary Artery Disease, Cardiac Perfusion
Stress Adenosine Cardiac Magnetic Resonance (MR) Comparison With Single Photon Emission Computed Tomography (SPECT) Imaging
This study is designed to determine the diagnostic value of adenosine cardiac magnetic resonance (CMR) when compared with SPECT.
- Trial name
- NCT00864591
- Testing
- SPECT Imaging, Stress Adenosine CMR
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Sheba Medical Center
Bronchiectasis Adult
Respiratory Physiotherapy for Patients With Bronchiectasis
Study design: observational, retrospective Population: 270 patients diagnosed with bronchiectasis (BX) treated at the Respiratory Physiotherapy Unit of the Rehabilitation Service of the A Coruña and Cee Health Area.
- Trial name
- PhysioBX (NCT07733323)
- Where
- Spain
- Volunteers
- 270 people
- Sponsor
- Yolanda Sanesteban Hermida
Myocarditis
FDG-PET/CT Images Comparing to MRI and Endomyocardial Biopsy in Myocarditis
Fifty hospitalized consecutive patients with clinically suspected myocarditis (MC) who meet the inclusion/exclusion criteria will be enrolled to the study.
- Trial name
- STREAM (NCT04085718)
- Volunteers
- 50 people
- Sponsor
- Medical University of Warsaw
HCC
A Study of HCC High Risk Group Using Two Surveillance Tools
The purpose of this study is to compare sensitivity for hepatocellular carcinoma (HCC) of bi-annual ultrasonography and low dose computed tomography (LDCT) in patients at high risk of HCC.
- Trial name
- NCT02675920
- Testing
- non-ionic monomer iodinated CT contrast media
- Where
- South Korea
- Volunteers
- 139 people
- Sponsor
- Seoul National University Hospital