Clinical trials: CAT Scan
Neuropathic Pain
A High Frequency Spinal Cord Stimulation PET-CT Scan Study
This study aims to investigate the clinical response to Spinal Cord Stimulation frequency parameters: 40Hz, 4000Hz and 10000Hz and explore the brain imaging changes using PET-CT scans.
- Trial name
- NCT03716557
- Testing
- Spinal Cord Stimulation 4000Hz, Spinal Cord Stimulation 10000Hz, Spinal Cord Stimulation 40Hz
- Where
- United Kingdom
- Volunteers
- 22 people
- Sponsor
- Barts & The London NHS Trust
Traumatic Brain Injury
S-100B as Pre-Head CT Scan Screening Test After Mild Traumatic Brain Injury
The purpose of the study is to determine if a specific blood protein, S-100B, can help predict who will have a traumatic abnormality on head CT scan after a concussion.
- Trial name
- NCT00717301
- Where
- 6 sites in United States
- Volunteers
- 1,252 people
- Sponsor
- University of Rochester
Heart Arrest, Out-Of-Hospital, Computed Tomography
Head Computed Tomography for Predicting Neurological Outcome After Cardiac Arrest
The European Resuscitation Council (ERC) and the European Society of Intensive Care Medicine (ESICM) joint guidelines for post-resuscitation care recommend a multimodal approach to prognostication of neurological outcome.
- Conditions
- Heart Arrest, Out-Of-Hospital, Computed Tomography, Unconsciousness, Neurologic Deficits
- Trial name
- NCT03913065
- Testing
- CT
- Where
- Sweden
- Volunteers
- 400 people
- Sponsor
- Lund University
Pulmonary Disease
Thoracic MRI Imaging in Children
The aim of this study is to compare a new Magnetic Resonance Imaging (MRI)protocol, including a new MRI sequence for visualization of lung parenchyma, to computed tomography as the gold standard for the evaluation of thoracic…
- Trial name
- ImagINI-CHEST (NCT02714933)
- Testing
- MRI sequence Advanced ZTE
- Where
- France
- Volunteers
- 72 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Coronary Artery Disease
Predictive Role of Photon Counting Computed Tomography in Acute Coronary Syndrom Patients
For patients with severe calcification or complex non-calcified plaques, we investigate wether PCCT can enable non-invasive, in vivo precise differentiation and quantitative measurement of plaque components (e.g., spotty…
- Trial name
- NCT07536607
- Testing
- there is no intervention in this study
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Chinese PLA General Hospital
Heart Diseases
Patterns of Coronary Artery Anatomy in Children With Congenital Heart Disease by Computed Tomography
To test the ability of electron beam CT in evalting the coronary artery pattern in children with congenital heart disease.
- Trial name
- NCT00167011
- Testing
- CT
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital
Trauma
Time to Computed Tomography and Association With Survival in Indian Trauma Patients
The study aims to assess whether time to CT is associated with survival in adult trauma patients in an urban lower-middle income setting.
- Trial name
- NCT03453593
- Testing
- No intervention
- Where
- 4 sites in India
- Volunteers
- 16,000 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Stroke
CHinese Acute Tissue-Based Imaging Selection for Lysis In Stroke -Tenecteplase II
To explore the efficacy and safety of tenecteplase for acute ischemic stroke patients (onset time 4.5-24h) of large vessel occlusion using early combined CT/MR imaging outcomes
- Trial name
- CHABLIS-T II (NCT04516993)
- Testing
- Tenecteplase, The best treatment selected by local doctors(Aspirin, Recombinant Tissue Plasminogen Activator, Urokinase, Thrombectomy)
- Where
- China
- Volunteers
- 224 people
- Sponsor
- Huashan Hospital
Traumatic Brain Injury
Transcranial Doppler on Admission of Patients With Mild to Moderate Traumatic Brain Injury
Patients with mild to moderate traumatic brain injury (TBI) are at risk for secondary neurological deterioration. Their outcome within the first week after injury could be predicted by clinical signs, brain CT scan and…
- Trial name
- TCD (NCT01291706)
- Testing
- Transcranial Doppler
- Where
- 21 sites in France
- Volunteers
- 369 people
- Sponsor
- University Hospital, Grenoble
Cardiovascular Diseases
Study of Management Alterations Resulting From CaRi-Heart® Technology in Patients Undergoing Coronary Computed Tomography Angiography (CCTA) for the Evaluation of Coronary Artery Disease: A United States Based Multi-Centre Study (SMART-CCTA-1)
This study is an assessment of the impact of CaRi-Heart® on the clinical management of patients across at least three centres in the USA.
- Trial name
- SMART-CCTA-1 (NCT06986733)
- Volunteers
- 300 people
- Sponsor
- Caristo Diagnostics Limited
Interstitial Lung Diseases
Advanced Mutidimensional and Ultra High Resolution Computed Tomography to Inspect Cardiopulmonary Involvement in Progressive Fibrosing Interstitial Lung Diseases
Interstitial lung diseases (ILDs) are common chronic disease characterized by high mortality and morbidity, also linked to cardiovascular implication.
- Trial name
- AMICI-ILD (NCT06537934)
- Where
- Italy
- Volunteers
- 123 people
- Sponsor
- IRCCS San Raffaele
Aortic Valve Insufficiency, Aortic Stenosis
Three Dimensional Imaging and Wireless Technologies to Enhance Medical Care in Space
NASA has outlined the most urgent threats to life and health in manned spaceflight. One of the threats is the risk of trauma and acute medical problems.
- Trial name
- NCT00598767
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- The Cleveland Clinic
Pulmonary and Mediastinal Lesions
Feasibility of Confocal Laser Microscopy (CLM)in the Computed Tomography-guided Needle Biopsy of Pulmonary and Mediastinal Lesions
The hypothesis of this proposal is that needle confocal laser microscopy (nCLM) may improve the yield of trans thoracic needle biopsy (TTNB) of lung or mediastinal lesions by differentiating between viable and necrotic tissue.
- Trial name
- NCT01979692
- Testing
- confocal laser microscopy CLM at trans thoracic needle biopsy TTNB, CT guided trans thoracic needle biopsy
- Where
- Israel
- Volunteers
- 10 people
- Sponsor
- Sheba Medical Center
Neuromuscular Blockade
Abdominal Muscle Volume and a Neuromuscular Blocking Agent
With the recent development of image analysis and artificial intelligence, it has become possible to measure the muscle volume from preoperative computed tomography (CT) images.
- Trial name
- NCT06769932
- Testing
- preoperative computed tomography
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Seoul National University Bundang Hospital
Head Injury
Canadian Computed Tomography (CT) Head Rule Study
Each year, Canadian emergency department physicians treat 600,000 patients with head injury. Many of these are adults with "minor head injury", i.e. loss of consciousness or amnesia and a Glasgow Coma Scale (GCS) score of 13-15.
- Trial name
- NCT00993252
- Testing
- CT Scan
- Where
- 10 sites in Canada
- Volunteers
- 4,531 people, healthy volunteers welcome
- Sponsor
- Ottawa Hospital Research Institute
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
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
Chest Pain, Angina
Stress Echocardiography and Heart Computed Tomography (CT) Scan in Emergency Department Patients With Chest Pain
The purpose of this study is to determine whether stress echocardiography or computed tomography (CT) of the heart is better at diagnosing emergency room chest pain patients to select appropriate candidates for hospitalization…
- Conditions
- Chest Pain, Angina, Angina Pectoris, Coronary Artery Disease
- Trial name
- NCT01384448
- Testing
- Stress Echocardiography, Coronary CT Angiography
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Montefiore Medical Center
Lung Cancer
Computed Tomography (CT) Guided Lung Biopsy: Core or Fine Needle Aspiration
This study is a comparison of core needle biopsy with fine needle aspiration biopsy in the evaluation of lung nodules.
- Trial name
- NCT00188526
- Testing
- lung biopsy
- Where
- Canada
- Sponsor
- University Health Network, Toronto
Dental Implant, Dental Implant Failure
Fully Guided Dental Implant Placement and Primary Stability
The precision of dental implant placement is vital for long-term implant success. The surgical guide is designed using advanced 3D imaging techniques allows for a highly accurate simulation of the ideal implant position…
- Conditions
- Dental Implant, Dental Implant Failure, Peri Implantitis, Cone Beam Computed Tomography
- Trial name
- NCT07149987
- Testing
- All implant placements were performed exclusively in the maxillary region (upper jaw) to ensure a controlled comparison within the same anatomical area
- Where
- Iraq
- Volunteers
- 30 people
- Sponsor
- University of Mosul