Clinical trials: CT Images
Oncology
Evaluation of a New Generation of PET-CT OMNI
The overarching purpose of the study is to provide supporting evidence to the value proposition of OMNI, that offers global access to an affordable hybrid PET/CT system similar in performance to that of systems utilized by…
- Trial name
- NCT05154877
- Testing
- OMNI PET/CT Scan
- Where
- France
- Volunteers
- 45 people
- Sponsor
- GE Healthcare
Artery, Deformity
Clinical Investigation Plan for IQon Spectral CT at Utrecht Medical Center (UMC)
The CT examination on IQon Spectral CT would be a standard of care CT performed as per the clinical indication. The conventional CT images generated by the scanner will be used for clinical purposes as routinely practiced.
- Conditions
- Artery, Deformity, Coronary (Acquired)
- Trial name
- NCT02747095
- Testing
- IQon Spectral CT
- Where
- Netherlands
- Volunteers
- 980 people
- Sponsor
- Philips Healthcare
Abdominal Diseases
Rapid Abdominal Diagnosis With AI & Radiology
This study aims to develop an AI-assisted diagnostic system for abdominal contrast-enhanced CT images using data from multiple inpatient centers.
- Trial name
- RADAR (NCT07040358)
- Where
- China
- Volunteers
- 2,000,000 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Infectious Disease of Lung
Tracheobronchitis in Respiratory Involvement on the Lung SPECT/CT Images of Coronavirus Disease (COVID-19) Patients
Tracheobronchitis signs may be observed on ventilation lung scintigraphy during coronavirus disease (COVID-19) infection. This case report study aimed to analyze the rates and associated factors of such tracheobronchitis in…
- Trial name
- NCT04629222
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Central Hospital, Nancy, France
Compare Image Quality Between SDCT and Conventional CT Images of Any Tissue Lesion, Determine Optimal Monochromatic Energy Level for a Coronary Artery Image
Preliminary Assessment of Added Diagnostic Value of Dual Energy CT Images Using Data Acquired on a Spectral Detector CT
Study hypothesis: Post-processed SDCT images provide additional diagnostic value over conventional CT datasets. The CT examination would be a clinically-necessary, standard-of-care CT performed as per the clinical indication.
- Trial name
- NCT02760706
- Testing
- Computed Tomography scan
- Where
- United States
- Volunteers
- 303 people
- Sponsor
- Philips Healthcare
Electrodes Recognition Ability
Efficient Automated Localization of ECoG Electrodes in CT Images Via Shape Analysis
People with drug epilepsy (PwE) refractory to anti-seizure medications may be evaluated for surgery. In several cases non invasive presurgical work-up is not sufficient for localization of the Epileptogenic Zone and its correct…
- Trial name
- LOC-ECOG (NCT04479410)
- Where
- Italy
- Volunteers
- 24 people
- Sponsor
- Neuromed IRCCS
Liver Neoplasms, Radiation-Induced Liver Injury
Radiotherapy Safety for Liver Malignancies Using Post-Treatment Imaging
The goal of this retrospective observational study is to investigate the safety of radiation therapy for liver malignancies by analyzing data from patients who have already completed this treatment .
- Trial name
- NCT07346573
- Testing
- Clinically Delivered Radiation Therapy (e.g., SBRT/IMRT) for Liver Cancer
- Where
- China
- Volunteers
- 274 people
- Sponsor
- Cao peiguo
Paranasal Sinus Diseases, Nasal Diseases
Design of an Augmented Reality System by Integration of CT Scan or MRI Data With Endoscopic Images for Video-assisted Endonasal Endoscopic Surgery
The gold standard surgical treatment for benign nasosinus pathologies is endoscopic surgery. This surgery has experienced considerable growth over the last 30 years.
- Conditions
- Paranasal Sinus Diseases, Nasal Diseases, Lacrimal Apparatus Diseases
- Trial name
- NORA (NCT04968561)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- University Hospital, Clermont-Ferrand
Heart Diseases
Establish a CT Images Database of Patients With Congenital Heart Disease
Setup CT images database of congenital heart disease.
- Trial name
- NCT00155467
- Testing
- CT
- Where
- Taiwan
- Volunteers
- 5,000 people
- Sponsor
- National Taiwan University Hospital
Cholestasis, Children
Retrospective Review of CT and MR in Pediatric Patients With Cholestasis
The investigators will try to predict the risk of esophageal varices (EVs) in long-term BA survivors using noninvasive computed tomography (CT) or magnetic resonance (MR) indices and the measurement of transverse diameters of…
- Trial name
- NCT01252043
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- National Taiwan University Hospital
Ischemic Stroke
Evaluation of Clinical Decision Support System for Scoring of ASPECT Score Using Brain CT Images
cASPECTS is a software that has been pre-learned based on ASPECTS Score of ischemic stroke patients using brain CT images, and clinical decision support system for scoring ASPECTS score by automatically analyzing brain CT images…
- Trial name
- NCT04983927
- Testing
- cASPECTS
- Where
- South Korea
- Volunteers
- 326 people
- Sponsor
- Heuron Inc.
Ischemic Stroke
Selection Criteria in Endovascular Thrombectomy and Thrombolytic Therapy (SECRET) Study: Development of Patient Selection Criteria Using CT Images and Accompanying Diseases for Efficient Intravenous Thrombolytic and Intra-arterial Recanalization Therapy in Acute Ischemic Stroke
Use of intravenous (IV) thrombolysis and intra-arterial (IA) recanalization treatment has been rapidly increasing, However, despite of the treatment, recanalization rates are 22.6 - 70% and only 30-50% of patients show meaningful…
- Trial name
- NCT02964052
- Testing
- Brain CT imaging
- Where
- South Korea
- Volunteers
- 1,359 people
- Sponsor
- Yonsei University
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
Detection, Segmentation
Fully Automated Pipeline for the Detection and Segmentation of Non-Small Cell Lung Cancer (NSCLC) on CT Images
Accurate segmentation of lung tumor is essential for treatment planning, as well as for monitoring response to therapy. It is well-known that segmentation of the lung tumour by different radiologists gives different results…
- Trial name
- NCT04164186
- Testing
- Automatic detection and segmentation of NSCLC tumors
- Where
- Netherlands
- Volunteers
- 1,043 people
- Sponsor
- Maastricht University
PET Images and Deep Neural Networks Algorithms
Positron Emission Tomography (PET) Images Using Deep Neural Networks
PET images are based on detecting two annihilation 511 KeV photons that are produced by positron emitting isotopes. The longer the acquisition time, the more photons are detected and processed, resulting in better image quality.
- Trial name
- NCT04140565
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Prostate Cancer
Ga-68 PSMA-11 PET/CT in Patients With Biochemical Recurrence of Prostate Cancer: Digital PET/CT Versus Analog PET/CT
Ga-68 PSMA-11 PET/CT is known as useful method for localizing recurred tumor lesions in prostate cancer patients with biochemical recurrence [elevated serum prostate specific antigen (PSA) after radical prostatectomy].
- Trial name
- NCT04846894
- Testing
- Ga-68 PSMA-11 PET/CT imaging
- Where
- South Korea
- Volunteers
- 43 people
- Sponsor
- Jin-Sook Ryu
Radiation Protection
Enhancement and Restoring of Low Dose Abdominal CT Images
Through the rapid growth of multislice Computer Tomography (CT) imaging, radiation protection has become a major issue in the radiological community.
- Trial name
- NCT01059032
- Testing
- Using a 3 dimentional post processing filter
- Where
- Norway
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Lars Borgen
Imaging of Bony Structures of the Head (Various Conditions), Hearing Loss
MRI-based Synthetic CT Images of the Head and Neck
In case of surgical procedures in the head and neck region, MRI in combination with CT of the bone is often the standard modality to visualise bony landmarks for planning, navigation and risk assessment.
- Conditions
- Imaging of Bony Structures of the Head (Various Conditions), Hearing Loss, Cholesteatoma, Sinusitis
- Trial name
- NCT06016335
- Testing
- CT scan, MRI scan, Synthetic CT scan
- Where
- Netherlands
- Volunteers
- 80 people
- Sponsor
- Amsterdam UMC, location VUmc
Lung Nodule
AI-based Low Dose CBCT Reconstruction for Clinical Application
The goal of this clinical trial is to learn if AI-based low dose CBCT reconstructed images can guide lung puncture effectively. The main questions it aims to answer are: 1.
- Trial name
- NCT06831617
- Testing
- AI-based low dose CBCT reconstructed images system, Conventional CBCT images system
- Where
- 3 sites in China
- Volunteers
- 400 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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