Clinical trials: Computed Tomography Scan
Ovarian Cancer, Primary Peritoneal Cancer
Positron Emission Tomography/Computed Tomography (PET/CT) in Relapsed Ovarian Cancer (MK-0000-143)
This study will characterize FDG-PET (18F-Fluorodeoxyglucose-Positron Emission Tomography) as an early response marker in recurrent, platinum-sensitive ovarian cancer treated with platinum-based therapy.
- Conditions
- Ovarian Cancer, Primary Peritoneal Cancer, Fallopian Tube Cancer
- Trial name
- NCT00959582
- Testing
- Comparator: 18-F-FDG PET/CT and Volumetric CT
- Volunteers
- 42 people
- Sponsor
- Merck Sharp & Dohme LLC
Coronary Stenosis, Calcific Coronary Arteriosclerosis
CT in Calcified Coronary Arteries With Photon Counting Detector
Coronary CT angiography is challenging in patients with more than mildly calcified coronary vessels, because of calcium artefacts that prevents evaluation of the lumen.
- Trial name
- CCT-PCD-1 (NCT05551351)
- Testing
- Cardiac CT with photon counting detector
- Where
- Sweden
- Volunteers
- 29 people
- Sponsor
- Region Örebro County
Stroke, Ischemic Stroke
Automated Diagnosis of Stroke in Computed Tomography With the Use of Artificial Intelligence
The use of the systems of machine learning for the quantification, location and diagnosis of ischemic stroke in non-contrasted head computed tomography, is a method with high efficacy, accessible and susceptible for…
- Trial name
- NCT03874702
- Where
- Mexico
- Volunteers
- 350 people
- Sponsor
- University of Guadalajara
Diagnostic Imaging
PET/CT (Positron Emission Tomography/Computed Tomography) Imaging for Safety and Tolerability and Diagnostic Performance of BAY1075553 in Patients With Prostate Cancer and Healthy Volunteers
PET/CT imaging study for evaluation of safety and tolerability and diagnostic performance of BAY1075553 in patients with prostate cancer and in healthy volunteers
- Trial name
- NCT01287845
- Testing
- BAY1075553
- Where
- 2 sites in United States, Austria
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Lantheus Biosciences Ltd.
Skeletal Maxillary Transverse Deficiency
The Effect of Expansion on Craniofacial Sutures in Children Using 3D Imaging
The aim of this study to test the immediate effect of rapid maxillary expansion on craniofacial sutures in children using cone beam computed tomography.
- Trial name
- NCT02424422
- Where
- Syria
- Volunteers
- 15 people
- Sponsor
- Damascus University
Colo-rectal Cancer
Computed Tomography Perfusion Colorectal Cancer With Tumor Grade
Colorectal cancer is the third most commonly diagnosed cancer in the world. The 5-years survival rate depends on the tumor stage and grade at patient presentation.
- Trial name
- NCT03448302
- Testing
- Computed tomography perfusion
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Assiut University
Aortic Valve Stenosis
Post-Dilatation in Balloon-Expandable TAVI Prostheses
Asymmetrical and inadequate expansion of transcatheter heart valves (THVs) have been described as a key predictor of impaired valve hemodynamic performance predisposing patients for bioprosthetic valve dysfunction (BVD) and…
- Trial name
- DUOTAP (NCT07477002)
- Testing
- Post-dilatation
- Where
- Austria
- Volunteers
- 146 people
- Sponsor
- Medical University of Vienna
Low Bone Mass, Low Bone Mineral Density
A High-resolution Peripheral Quantitative Computed Tomography Study in Postmenopausal Women Previously Treated With Denosumab
To evaluate the combined effect of denosumab treatment and discontinuation on cortical thickness at the distal radius by High Resolution-Peripheral Quantitative Computed Tomography (HR-pQCT).
- Conditions
- Low Bone Mass, Low Bone Mineral Density, Osteoporosis, Postmenopausal Osteoporosis
- Trial name
- NCT00890981
- Testing
- high-resolution peripheral quantitative computed tomography (HR-pQCT), Dual energy X-ray absorptiometry (DXA), Denosumab
- Volunteers
- 79 people
- Sponsor
- Amgen
Adenocarcinoma of the Prostate
Single Photon Emission Computed Tomography (SPECT) Lymph Node Mapping
The purpose of this study is to determine if the planning of radiation treatment of prostate cancer patient can be made more precise by comparing currently planning techniques to an imaging technique called SPECT.
- Trial name
- SPECT (NCT00608920)
- Testing
- Single Photon Emission Computed Tomography (SPECT)
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Washington University School of Medicine
Myocardial Perfusion Imaging
Regadenoson vs Dipyridamole in Use as Pharmacological Stress Agent Before SPECT
Myocardial perfusion scintigraphy is to evaluate coronary perfusion as well as heart muscle function. This examination takes place in two stages, one imaging at rest and one after a cardiac stress caused.
- Trial name
- REDUCE (NCT03084562)
- Testing
- collect examination time, functional and clinical tolerability
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Hospices Civils de Lyon
Peripheral Arterial Occlusive Disease, Critical Limb Ischemia
Safety, Tolerability, and Biodistribution of [89Zr]Zr-DFO-APAC in Subjects With PAOD/CLI and Healthy Volunteers (Acronyms: 89Zr = Zirconium-89, DFO = Desferrioxamine, APAC = AntiPlatelet AntiCoagulant, PET/CT = Positron Emission Tomography/Computed Tomography)
The goal of this Phase 0 clinical trial is to evaluate safety and biodistribution of [89Zr]Zr-DFO-APAC in patients with peripheral arterial occlusive disease / critical limb ischemia (PAOD/CLI) and healthy volunteers.
- Trial name
- CHASE (NCT06204237)
- Testing
- [89Zr]Zr-DFO-APAC, PET/CT scan
- Where
- Netherlands
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Aplagon Oy
Computed Tomography, Minor Head Injuries
Cerebral Computed Tomography on Patients With Minor Head Injuries
This observational study aims to calculate the prevalence of conditions or diseases requiring immediate medical attention in CTC scans with an indication of bleeding post trauma performed in the ED at Odense University Hospital.
- Trial name
- NCT06399913
- Where
- Denmark
- Volunteers
- 7,106 people
- Sponsor
- University of Southern Denmark
Pulmonary Disease, Chronic Obstructive, COPD
Study to Assess the Effect of the Aerobika Device in Addition to Standard of Care Treatment in Sputum Producing COPD Patients Using FRI
Primary: The primary objective of this study is to evaluate the effect of the Aerobika® device on the aerosol deposition pattern of concomitant inhalation medication using FRI.
- Trial name
- NCT02936817
- Testing
- Aerobika® Device, HRCT scans
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- FLUIDDA nv
Tuberculosis
The Role of High Resolution-Computed Tomography (CT) in Tuberculosis (TB) Outbreak Investigation
The aim of this study is to evaluate the role of high-resolution computed tomography of the chest (HRCT) in the investigation of an outbreak of TB that developed in the South Korean army.
- Trial name
- NCT00889759
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Armed Forces Capital Hospital, Republic of Korea
Root Fenestation and Dehiscence
Frequency of Root Fenestration and Dehiscence in Adult Egyptian Population Using CBCT.
observational crosssectional study to evaluate the Frequency of Root Fenestration and Dehiscence at Different Teeth Types in a Sample of Adult Egyptian Population Using Cone Beam Computed Tomography.
- Trial name
- NCT03471715
- Volunteers
- 100 people
- Sponsor
- Cairo University
Abdominal Pain, Acute Pain
Diagnostic Performance of Low-Dose CT for Acute Abdominal Conditions
The goal of this non-inferiority observational study is to assess the diagnostic performance of low-dose CT with deep learning image reconstruction (DLIR) in adult participants with acute abdominal conditions.
- Conditions
- Abdominal Pain, Acute Pain, Acute Cholecystitis, Acute Appendicitis
- Trial name
- DETECT_Acute (NCT05651360)
- Testing
- low-dose CT
- Where
- 2 sites in Denmark, Norway
- Volunteers
- 246 people
- Sponsor
- Oslo University Hospital
Heart Failure
Combining Myocardial Strain and Cardiac CT to Optimize Left Ventricular Lead Placement in CRT Treatment
For patients with advanced heart failure, Cardiac Resynchronization Therapy (CRT) has been a major improvement. The treatment improves symptoms and prolongs life in selected patients with heart failure.
- Trial name
- CRT clinic (NCT01426321)
- Testing
- Imaging guided LV lead positioning
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Region Skane
Arterial Occlusive Diseases, Coronary Disease
Combined Non-invasive Coronary Angiography and Myocardial Perfusion Imaging Using 320 Detector Computed Tomography
The purpose of this study is to evaluate the diagnostic accuracy of multi-detector computed tomography using 320 detectors for identifying the combination of coronary artery stenosis ≥ 50% and a corresponding myocardium perfusion…
- Conditions
- Arterial Occlusive Diseases, Coronary Disease, Heart Diseases, Myocardial Ischemia
- Trial name
- Core320 (NCT00934037)
- Testing
- 320 Volume Detector Computed Tomography, Other: Multidetector Computed Tomography - 320 detectors
- Where
- 16 sites in United States, Brazil and 6 more
- Volunteers
- 444 people
- Sponsor
- Johns Hopkins University
ACL Anterior Cruciate Ligament Injury, Outcome
Outcome and Tunnel Widening After ACL Reconstruction: Comparison of Aperture and Cortical Fixation
Background: Failure of graft incorporation and tunnel widening (TW) after anterior cruciate ligament (ACL) reconstruction has been frequently reported in the literature. The etiology of TW is still not fully understood.
- Trial name
- NCT01755819
- Testing
- Biocomposite interference screw, Extracortical ACL Tightrope fixation
- Where
- Austria
- Volunteers
- 60 people
- Sponsor
- Medical University Innsbruck
Coronary Artery Disease
Precise Procedural and PCI Plan (P4)
Computed tomography (CT) has become an established tool in the diagnostic workup of patients with suspected coronary artery disease (CAD).
- Trial name
- P4 (NCT05253677)
- Testing
- CT-guided PCI, IVUS-guided PCI
- Where
- 23 sites in United States, Belgium and 6 more
- Volunteers
- 1,090 people
- Sponsor
- CoreAalst BV
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