Clinical trials: CAT Scan
Head Injury Trauma, Emergencies
Platelet Inhibitor Treated Patients With Head Injury Trauma Meeting NICE Criteria : is the CT-scan Mandatory ?
At the emergencies rooms, patients with head trauma meeting one of the NICE criteria, which include antiplatelet inhibitors treatment, are considered as patients with a risk of cerebral haemorrage and are taken systematically for…
- Trial name
- TCAP (NCT03687528)
- Testing
- CT-scanner
- Where
- 12 sites in France
- Volunteers
- 3,200 people
- Sponsor
- Rennes University Hospital
Solid Tumor, Unspecified, Adult
68 Gallium-Fibroblast Activating Protein Inhibitors-46 Positron Emission Tomography - Computerized Tomography for Molecular Assessment of Fibroblast Activation and Risk Assessment in Solid Tumors
Phase II, open label, single arm, single center, prospective diagnostic trial to evaluate the Fibroblast Activating Protein (FAP) positivity in patients with solid tumors
- Trial name
- FAPI (NCT06136065)
- Testing
- 68 Gallium -Fibroblast Activating Protein Inhibitor -46 Positron emission tomography / Computerized tomography
- Where
- 2 sites in Italy
- Volunteers
- 100 people
- Sponsor
- Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCS
Breast Cancer
Breast Computed Tomography (CT) as a Diagnostic Tool
Lay Summary The American Cancer Society has recommended that all women over the age of 40 have an annual mammogram for many years. This recommendation has been associated with a substantial decrease in breast cancer deaths.
- Trial name
- NCT00957307
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Emory University
Coronary Artery Disease
The Correlation of Heart Hemodynamic Status Between 320 Multidetector Computed Tomography, Echocardiography and Cardiac Catheterization in Patients With Coronary Artery Disease
With the advances in multidetector computed tomography (MDCT) technology, CT angiography (CTA) of the coronary arteries using 64-slice or dual-source CT systems has evolved into a robust, alternative, noninvasive imaging…
- Trial name
- NCT01083134
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Alveolar Bone Loss, Sinus Pneumatization
Microarchitecture of the Augmented Bone Following Sinus Elevation
In this prospective randomized clinical study sinus floor elevation procedures are preformed using different biomaterials with the lateral window technique.
- Conditions
- Alveolar Bone Loss, Sinus Pneumatization, Edentulous; Alveolar Process, Atrophy
- Trial name
- MAB (NCT04136509)
- Testing
- sinus floor elevation, bone core biopsy, dental implant placement
- Where
- Hungary
- Volunteers
- 40 people
- Sponsor
- Semmelweis University
Airway Management
Volumetric Three-dimensional Analysis of the Pediatric Upper Airway Shape Using Computed Tomography Imaging.
CT and MRI based measurements of the pediatric airway has changed the age-old cone shape concept of the pediatric airway and define airway shape as elliptical structure.
- Trial name
- NCT02771171
- Testing
- CT Scan
- Where
- Saudi Arabia
- Volunteers
- 60 people
- Sponsor
- King Fahad Medical City
FAST (Focussed Assessment With Sonography in Trauma)
Comparative Study of FAST Versus Multidetector CT Scan of the Abdomen in Patients With Abdominal Trauma
The aim of the study is to evaluate the diagnostic accuracy of FAST (as regards sensitivity and specificity) as an initial assessment for patients with abdominal trauma compared to that of the gold standard multidetector CT scan…
- Trial name
- NCT04896463
- Testing
- Abdominal ultrasound (US)
- Volunteers
- 100 people
- Sponsor
- Assiut University
Coronary Stenosis
Comparison of Optical Coherence Tomography-derived Minimal Lumen Area, Invasive Fractional Flow Reserve and FFRCT
Significant left main (LM) stenosis is associated with a poor prognosis, therefore, adequate judgement of the prognostic significance of LM stenosis is essential to improve patients' prognosis.
- Trial name
- OPTICO-LM (NCT03820492)
- Testing
- OCT, FFR, CTA and FFRCT
- Where
- 13 sites in France, Germany and 2 more
- Volunteers
- 104 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Coronary Artery Disease, Cardiovascular Diseases
VOLtage-based Contrast Media AdaptatioN in Coronary Computed Tomography Angiography
The purpose of this study is to prospectively evaluate the effectiveness of low-volume contrast media (CM) injection protocols adapted to tube voltage in patients undergoing Coronary Computed Tomography Angiography (CCTA).
- Trial name
- VOLCANIC-CTA (NCT03179592)
- Testing
- Ultravist 370Mg I/Ml Solution for Injection
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Medical University of South Carolina
Heart Diseases, Cardiovascular Diseases
Trial Evaluating New Strategy in the Functional Assessment of 3-vessel Disease Using SYNTAXII Score in Patients With PCI
Clinical study that aims to evaluate a new strategy using the SYNTAX II Score calculator in the functional assessment of patients with new coronary 3-vessel-disease who undergo percutaneous coronary intervention (PCI)
- Conditions
- Heart Diseases, Cardiovascular Diseases, 3 Vessel Coronary Artery Disease
- Trial name
- NCT02015832
- Testing
- Coronary stent, Multi Slice Computed Tomography, instantaneous wave-free ratio
- Where
- 22 sites in Netherlands, Poland and 2 more
- Volunteers
- 454 people
- Sponsor
- ECRI bv
Heart Disease, Coronary, Chest Pain
The Computed Tomography-derived Fractional Flow Reserve STAT Trial
This study is designed to directly compare Standard Care and CT fractional flow reserve (CTFFR) for diagnosis of chest pain patients with definite coronary artery disease (CAD) on heart computed tomography (CT) scans.
- Conditions
- Heart Disease, Coronary, Chest Pain, Acute Coronary Syndrome
- Trial name
- CTFFR-STAT (NCT03263806)
- Testing
- CTFFR-Guided Group Management, SOC Group Management
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Corewell Health East
Lung Cancer
Utility of Endobronchial Ultrasound Guided Needle Biopsy in Early Stage Non- Small Cell Lung Cancer (NSCLC)
The goal of this clinical research study is to learn how accurately an endobronchial ultrasound transbronchial needle aspiration (EBUS -TBNA) may detect mediastinal lymph node metastases in patients with clinical stage I and II…
- Trial name
- NCT00832715
- Testing
- EBUS-TBNA
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- M.D. Anderson Cancer Center
Gallbladder Cancer
Deep Learning Radiogenomics For Individualized Therapy in Unresectable Gallbladder Cancer
The goal of this observational study is to learn about deep learning radiogenomics for individualized therapy in unresectable gallbladder cancer.
- Trial name
- NCT05718115
- Testing
- CT scan
- Where
- India
- Volunteers
- 75 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Transverse Skeletal Discrepancy
Customized CBCT-Based Assessment of Transverse Discrepancies
This retrospective cross-sectional observational study aims to develop a customized, patient-specific CBCT-based method for assessing skeletal transverse discrepancies independent of dental compensation.
- Trial name
- NCT07887308
- Where
- Egypt
- Volunteers
- 120 people
- Sponsor
- October University for Modern Sciences and Arts
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
Intracerebral Hemorrhage, Acute Ischemic Stroke
Cranial Ultrasound for Prehospital ICH Diagnosis
To evaluate the feasibility of Emergency Medical System (EMS)-performed cPOCUS in the field for diagnosis of acute Intracerebral hemorrhage (ICH)
- Trial name
- CUPID_EMS (NCT05492474)
- Testing
- Cranial Point of Care Ultrasound
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- Wake Forest University Health Sciences
Lymphoma, T-Cell, Peripheral
Evaluating 18F-FDG PET/CT With Liver SUVmax-based Criteria for Prognosis of Patients With Peripheral T-cell Lymphoma
The purpose of this study is to evaluate whether a semi-quantitative interpretation using the liver SUVmax as reference can better interpret 18F-FDG PET/CT and predict disease progression during chemotherapy or survival in PTCL.
- Trial name
- NCT03051568
- Testing
- 18F-FDG PET/CT
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Peking University Cancer Hospital & Institute
Prostate Cancer, Advanced Cancer
SPECT Imaging for Pharmacokinetics and dosimEtry Towards TREATment Optimization
The investigators will study SPECT imaging of radiopharmaceutical therapies given as standard of care or as part of other compatible research protocols.
- Trial name
- (SEEtoTREAT) (NCT06389097)
- Testing
- Radium-223, 177Lu-DOTATATE, 177Lu-PSMA-617
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Contrast Enhanced Computed Tomography (CT) Scanning
Effect of Three Side Hole Infusion Catheter on CT Image Quality Compared to a Standard Infusion Catheter
The purpose of this research study is to compare two types of catheters used for infusing the contrast dye necessary for viewing internal organs during computed tomography (CT) scanning.
- Trial name
- NCT02943226
- Testing
- Becton Dickinson Nexiva Diffusics System, Standard intravenous catheter
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- The University of Texas Health Science Center, Houston
Obstructive Sleep Apnea
The Efficacy and Maintain Effect of OPR on OSA Patients After Palatal Surgery
The goal of this clinical trial is to evaluate the maintain effect of palatal surgery and oropharyngeal rehabilitation (OPR) by using the severity of obstructive sleep apnea (OSA), tongue muscle strength and the space of the…
- Trial name
- NCT06115018
- Testing
- Palatal surgery, Oropharyngeal rehabilitation, Palatal surgery combined oropharyngeal rehabilitation
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- Yi-Ju, Lai