Clinical trials: Tomography, X-Ray Computed
Coronary Disease, Echocardiography
Meta-Analysis of Stress Myocardial Perfusion Imaging
Background: Detection of coronary artery disease (CAD) is important due to its high prevalence and its medical and economic implications.
- Conditions
- Coronary Disease, Echocardiography, Fractional Flow Reserve, Myocardial, Hemodynamics
- Trial name
- NCT03180060
- Where
- Mexico
- Volunteers
- 23,051 people
- Sponsor
- American British Cowdray Medical Center
Polymyalgia Rheumatica, Giant Cell Arteritis
Improved Diagnostics and Monitoring of Polymyalgia Rheumatica
Background: Polymyalgia rheumatica (PMR) is characterised by pain of the proximal muscles, general symptoms, and raised inflammatory markers. Treatment with prednisolone has several adverse effects.
- Conditions
- Polymyalgia Rheumatica, Giant Cell Arteritis, Adrenal Insufficiency
- Trial name
- NCT04519580
- Testing
- PET/CT
- Where
- 3 sites in Denmark
- Volunteers
- 98 people
- Sponsor
- Kresten Krarup Keller
Chronic Obstructive Pulmonary Disease
Computed Tomography (CT) and Lung Function Data Collection for Computational Fluid Dynamics (CFD) in Chronic Obstructive Pulmonary Disease (COPD) Patients
In this study, 20 COPD patients will undergo a high-resolution/multi slice CT scan and lung function tests to obtain patient specific geometries of the central and peripheral small airways and patient specific boundary…
- Trial name
- NCT00966459
- Testing
- Computed Tomography
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- University Hospital, Antwerp
Aging, Inflammation
Relationship Between Thoracic Aortic Structure Assessed B PET/CT Scan and Arterial Stiffness in Elderly Patients
The purpose of this study is to determine the relationship between thoracic aortic inflammation and arterial stiffness in elderly patients.
- Trial name
- FICTEP (NCT01963221)
- Testing
- fludeoxyglucose(18f), blood sample, cardiac and aortic magnetic resonance imaging
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Staphylococcus Aureus Bacteremia, Staphylococcus Aureus Septicemia
18-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography in S. Aureus Bacteraemia
Having bacteria in the blood can be very dangerous. This is called bacteraemia (or bacteremia) or bloodstream infection. It can lead to problems across the whole body, which is what happens in sepsis.
- Conditions
- Staphylococcus Aureus Bacteremia, Staphylococcus Aureus Septicemia, Sepsis Bacterial, Bloodstream Infection
- Trial name
- PET-SAB (NCT05361135)
- Testing
- PET/CT
- Volunteers
- 820 people
- Sponsor
- University College, London
Stroke, Acute
Evaluation of Direct Transfer to Angiography Suite vs. Computed Tomography Suite in Endovascular Treatment: Randomized Clinical Trial (ANGIOCAT)
To evaluate the hypothesis that an ultra-fast triage with one-stop in angiography suite based on cone-beam CT compared to traditional protocol offers a better outcome in the distribution of the modified Rankin Scale scores at 90…
- Trial name
- ANGIOCAT (NCT04001738)
- Testing
- Direct Transfer to Angio Suite
- Where
- Spain
- Volunteers
- 174 people
- Sponsor
- Hospital Vall d'Hebron
Alveolar Bone Loss
Use of Hyaluronic Acid as a Therapeutic Strategy for Bone Repair in Human
The aim of this study is to evaluate the effects of hyaluronic acid (HA) on bone healing in human dental sockets.
- Trial name
- NCT02709525
- Testing
- hyaluronic acid
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Endodontic Infection, Periapical Diseases
The Effect of Different Hemostatic Agents on Hemorrhage Control, Pain and Quality of Life After Endodontic Microsurgery.
Background This randomized clinical trial evaluated the effect of two different hemostatic materials for endodontic microsurgery on bleeding control, postoperative pain and patients' quality of life.
- Trial name
- NCT07311291
- Testing
- Hemostatic Agent 1: Surgical glue (IfaBond, Dipromed, Italy), Hemostatic Agent 2: Ferric sulfate
- Where
- Italy
- Volunteers
- 34 people
- Sponsor
- University of Turin, Italy
Diffuse Large B-cell-lymphoma, Classical Hodgkin Lymphoma
Prospective Comparison Between FDG-PET/MR and FDG-PET/CT in Classical Hodgkin Lymphoma and DLBC Non-Hodgkin Lymphoma
According to the most recent guidelines, total-body imaging techniques are an indispensable element in the staging and post-treatment re-evaluation in patients with lymphoma.
- Trial name
- NCT03042247
- Testing
- FDG PET/TC and FDG PET/MRI
- Where
- 2 sites in Italy
- Volunteers
- 120 people
- Sponsor
- Marco Picardi
Parastomal Hernia
Endostomal Three-dimensional Ultrasonography for Parastomal Hernia
The intention is to examine the role of ultrasonographic examination inside intestinal stomas in diagnosing parastomal hernia. Patients with a stoma since at least one year back who are being scheduled for abdominal surgery will…
- Trial name
- CTULOP (NCT04311333)
- Testing
- Endostomal three-dimensional ultrasonography, Computerized tomography of the abdomen, Clinical examination
- Where
- 3 sites in Sweden
- Volunteers
- 100 people
- Sponsor
- Umeå University
Pulmonary Embolus/Emboli, Thromboembolism, Pulmonary
Venous Phase Dual Energy CT in Patients Suspected for Pulmonary Embolism.
Venous phase spectral or dual energy (DE) chest computed tomography (CT) in patients with suspected pulmonary embolism (PE) compared to standard computed tomography pulmonary angiography (CTPA): sensitivity, evaluation of iodine…
- Trial name
- NCT04859478
- Testing
- Dual energy / spectral portal venous chest computed tomography
- Where
- 2 sites in Denmark
- Volunteers
- 160 people
- Sponsor
- Copenhagen University Hospital at Herlev
Prostate Cancer
68Ga-RM2 for PET/CT of Gastrin Releasing Peptide Receptor (GRPr) Expression in Prostate Cancer
The purpose of this study is to see if a new diagnostic research agent named 68Ga-RM2 can show prostate cancer on a PET/CT scan.
- Trial name
- NCT02559115
- Testing
- 68Ga-RM2 (RM2), PET/CT Scan
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Resectable Pancreatic Ductal Adenocarcinoma, Recurrent Pancreatic Ductal Adenocarcinoma
Recurrent Disease Detection After Resection of Pancreatic Adenocarcinoma Using a Standardized Surveillance Strategy
A randomized controlled trial, nested within an existing prospective cohort (Dutch Pancreatic Cancer Project; PACAP) and the United Kingdom (UK) Pancreas Cancer: Observations of Practice and survival; PACOPS) according to the…
- Trial name
- RADAR-PANC (NCT04875325)
- Testing
- Standardized surveillance
- Where
- 11 sites in Netherlands, United Kingdom
- Volunteers
- 306 people
- Sponsor
- UMC Utrecht
Prostate Cancer
Robotic-arm Assisted Ga-68 PSMA PET/CT Guided Transgluteal Prostate Biopsy
Gallium-68 prostate-specific-membrane-antigen (Ga-68 PSMA) PET/CT is being used in Prostate cancer imaging. In the present study, we aimed to evaluate the efficacy and safety of robotic arm-assisted Ga-68 PSMA PET/CT-guided…
- Trial name
- NCT05022576
- Testing
- Robotic arm assisted PSMA PET/CT guided prostate biopsy
- Where
- India
- Volunteers
- 78 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Lung Cancer, Cancer of the Lung
Implementation and Effectiveness of the BJC-Pink and Pearl Project on Lung Cancer Screening
The investigators proposal is ripe for executing as the investigators seek to leverage this "natural experiment" initiated by the BJC health system to evaluate the effectiveness of the Pink \& Pearl Campaign as an implementation…
- Trial name
- NCT06898333
- Where
- United States
- Volunteers
- 279 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Asthma in Children
Integrating Deep Learning CT-scan Model, Biological and Clinical Variables to Predict Severity of Asthma in Children
Artificial intelligence (AI) offers substantial opportunities for healthcare, supporting better diagnosis, treatment, prevention and personalized care.
- Trial name
- BREATHE (NCT05140889)
- Where
- Italy
- Volunteers
- 25 people
- Sponsor
- Fondazione IRCCS Policlinico San Matteo di Pavia
Neurogenic Myositis Ossificans, Neurogenic Para-osteo-arthritis
Comparison Between CT and MRI in Preoperative Evaluation of Neurogenic Myositis Ossificans or Neurogenic Para-osteo-arthritis
The principal objective of the study is to compare between CT and MRI diagnostic performance (sensibility and specificity) in the preoperative assessment of neurogenic para-osteo-arthritis.
- Trial name
- MON-IRM (NCT03832556)
- Testing
- CT scan, MRI examination
- Where
- France
- Volunteers
- 23 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Contrast Enhancement on Cardiac CT
Comparison of Contrast Agents During CT Angiography
The purpose of this study is to compare the effects of a certain contrast agent (iodixanol) to two other commonly used contrast agents called Iopamidol (Isovue) and iohexol (Omnipaque), on heart and kidney safety in patients…
- Trial name
- Visipaque (NCT01534975)
- Testing
- contrast agent
- Where
- United States
- Volunteers
- 513 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Coronary Artery Disease (CAD)
An International Study to Evaluate Diagnostic Efficacy of Flurpiridaz (18F) Injection PET MPI in the Detection of Coronary Artery Disease (CAD)
This is a Phase 3, prospective, open-label, international, multicentre study of Flurpiridaz (18F) Injection for PET MPI in patients referred for ICA because of suspected CAD.
- Trial name
- NCT03354273
- Testing
- PET MPI, SPECT MPI, Pharmacological stress agents
- Where
- 53 sites in United States, Canada and 5 more
- Volunteers
- 730 people
- Sponsor
- GE Healthcare
Lymph Nodes
Inguinal and Axillary LN Size Distribution
Recently, intralymphatic allergen-specific immunotherapy (ILIT) showed promising treatment outcomes for allergic rhinoconjunctivitis.
- Trial name
- NCT06559202
- Testing
- chest and abdominoplevic CT
- Where
- South Korea
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- Gachon University Gil Medical Center