Clinical trials: CT Scan
Hernia, Inguinal
Prone-position CT for Diagnosing Inguinal Hernia
Background: The aim of this study was to investigate the efficacy of prone-position computed tomography (CT) for detecting and classifying inguinal hernia relative to supine-position CT before laparoscopic inguinal hernia repair.
- Trial name
- NCT02939443
- Testing
- supine- and prone-position Computed Tomography
- Volunteers
- 68 people
- Sponsor
- Nagareyama Central Hospital
Normal CT Scan, Dysplasic Disease
Dose-Quality Study in the Temporal Bone Computed Tomography in Routine Care
Because of the complexity of the structures studied, imaging the temporal bone requires compliance with a number of image quality criteria, in order to achieve optimum spatial resolution of the most clinically relevant anatomical…
- Conditions
- Normal CT Scan, Dysplasic Disease, Tumoral Disease, Infectious Disease
- Trial name
- NCT06827106
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aix Marseille Université
Percutaneous Coronary Intervention, Coronary Physiology
CT-derived Virtual Stenting Optimize Coronary Revascularization (CT-COMPASS)
A considerable number of patients presented with anatomically successful PCI results still suffer from functionally unresolved ischemia, which might be the cause for over one-fourth of patients experiencing recurrent angina at 1…
- Conditions
- Percutaneous Coronary Intervention, Coronary Physiology, Computed Tomography
- Trial name
- CT-COMPASS (NCT06280638)
- Testing
- Virtual stent-guided incremental optimization strategy (VIOS), Standard angiographic strategy
- Where
- China
- Volunteers
- 280 people
- Sponsor
- China National Center for Cardiovascular Diseases
Acute Respiratory Distress Syndrome (ARDS)
Low Dose Lung CT Scan for Quantitative Analysis in ARDS Patients
We aimed to assess the accuracy of visual and quantitative analysis performed on low radiation dose lung CT scan (30-60 mAs)compared with that performed on standard radiation dose lung CT scan (110 mAs), in ARDS patients.
- Trial name
- NCT01926093
- Where
- Italy
- Volunteers
- 51 people
- Sponsor
- Policlinico Hospital
CT Examination of the Abdomen
The Impact of Different Scanning Methods and Reconstruction Algorithms on CT Image Quality
Purpose: To evaluate the image quality of deep learning-based image reconstruction (DLIR) algorithm in unenhanced abdominal low-dose CT (LDCT).
- Trial name
- NCT06142539
- Testing
- CT Radiation Doses
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Wei Li
Brain Metastases
Perfexion Registration Using CBCT
Measuring precision radiation delivery through cone-beam computed tomography (CBCT) and intra-fraction motion management (IFMM) incorporated on a GammaKnife unit via the Leksell Coordinate Frame (LCF) and relocatable mask system…
- Trial name
- NCT04170777
- Where
- Canada
- Volunteers
- 1,250 people
- Sponsor
- University Health Network, Toronto
Lung Cancer, Non-Hodgkin's Lymphoma
The Use of Breathing Synchronized CT and PET Scans in Radiation Therapy Treatment Planning
The purpose of this study is to find out whether a new device can help obtain more accurate CT and PET scans of the lungs and chest tumors and the liver and liver tumors to help in delivering radiation therapy.
- Trial name
- NCT00588328
- Testing
- PET/CT scan
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Acute Coronary Syndrome
Safety and Efficacy Iodofiltic Acid I 123 in the Treatment of Acute Coronary Syndrome
This is an open-label phase 2 study recruiting low, moderate, and high likelihood ACS patients from approximately 60 centers. Patients will be imaged with iodofiltic acid I 123 for the detection of myocardial ischemia.
- Trial name
- Zeus-ACS (NCT00514501)
- Testing
- Iodofiltic acid I 123
- Where
- 38 sites in United States, Canada
- Volunteers
- 510 people
- Sponsor
- Molecular Insight Pharmaceuticals, Inc.
Diabetic Autonomic Neuropathy, Gastrointestinal Motility Disorder
Gastrointestinal Motility Among Diabetes Patients
Gastrointestinal (GI) symptoms including vomiting, nausea, abdominal pain, constipation or chronic diarrhea affect a large number of patients with diabetes mellitus (DM).
- Conditions
- Diabetic Autonomic Neuropathy, Gastrointestinal Motility Disorder, Diabetes Mellitus, Change of Transit or Circulation
- Trial name
- NCT02573519
- Testing
- 11C Donepezil PET/CT scan, 3D-Transit, 3D-Transit during treatment with Pyridostigmine
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Neuroendocrine Tumors
Diagnosis and Staging of Neuroendocrine Tumors (NETs) Utilizing 68Ga-DOTATOC PET/CT Scan
The primary goal of the analysis is to estimate the diagnostic accuracy of Gallium 68 (68Ga) -DOTATOC PET/CT for detecting neuroendocrine tumors (NETs) compared to conventional imaging techniques such as Magnetic Resonance…
- Trial name
- NCT03136328
- Testing
- 68Ga-DOTATOC
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Coronary Artery Disease
Clinical In-hospital Evaluation of the Usefulness of a New Multi-detector Computed Tomography Scanner From Arineta Ltd
Clinical evaluation of a new cardiovascular oriented CT scanner from Arineta Ltd.
- Trial name
- Arineta (NCT02616939)
- Testing
- Cardiac CT scanning (with the SpotLight CT)
- Where
- Israel
- Volunteers
- 400 people
- Sponsor
- Carmel Medical Center
Acute Graft Versus Host Disease
PETCT for Diagnosing and Monitoring Acute GVHD
Graft versus host disease (GVHD) is one of the major causes of death in patients undergoing allogeneic hematopoietic cell transplantation.
- Trial name
- PETGVHD-001 (NCT01596192)
- Testing
- PETCT
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Rabin Medical Center
Coronary Artery Disease, Atherosclerosis
Coronary Artery Geometry and the Severity of Coronary Atherosclerosis
The purpose of this study is to investigate the potential association of coronary artery geometry, based on coronary CT angiography (CCTA), with the complexity and the severity of coronary atherosclerosis.
- Conditions
- Coronary Artery Disease, Atherosclerosis, Atherosclerotic Plaque, Stable Angina
- Trial name
- GEOMETRY-CTA (NCT04185493)
- Testing
- CCTA
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- Aristotle University Of Thessaloniki
Arthritis, Glenohumeral Osteoarthritis
3D MR Versus 3D CT for Glenohumeral Arthritis
This study aims to assess the efficacy of three-dimensional magnetic resonance (MR) compared to three-dimensional computed tomography (CT) imaging.
- Trial name
- NCT03379545
- Testing
- 3-dimensional (3D) magnetic resonance (MR) imaging, 3D computed tomography (CT) imaging
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- NYU Langone Health
Intestinal Obstruction
Role of Computed Tomography in Evaluation of Different Causes of Intestinal Obstruction Correlated With Operative Findings
Intestinal obstruction is a common clinical problem that occurs secondary to mechanical or functional obstruction of the intestine, preventing normal transit of its contents.
- Trial name
- NCT05117645
- Testing
- Computed tomography
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Pneumocystis Jirovecii Pneumonia
Radiomics Model for the Diagnosis of Pneumocystis Jirovecii Pneumonia in Non-HIV Patients
To evaluate the performance of radiomics in differentiating Pneumocystis jirovecii pneumonia (PCP) from other types of pneumonia and to improve the diagnostic efficacy of non-invasive tests in non-HIV patients.
- Trial name
- NCT05701631
- Testing
- Radiomic model
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Chinese PLA General Hospital
Clinical Stage I HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8
Comparing an Investigational Scan (F-18 NaF PET/CT) to Standard of Care Imaging (F-18 FDG PET/CT) for Evaluating Vascular Complications in Patients Receiving Radiation Therapy for Head and Neck Cancer
This early phase I trial compares sodium fluoride F-18 (F-18 NaF) positron emission tomography (PET)/computed tomography (CT) to the standard of care imaging scan (and fludeoxyglucose F-18 [F-18 FDG] PET/CT) for assessing the…
- Conditions
- Clinical Stage I HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage II HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Clinical Stage III HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Head and Neck Squamous Cell Carcinoma
- Trial name
- NCT06914999
- Testing
- Computed Tomography, Fludeoxyglucose F-18, Intensity-Modulated Proton Therapy
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Emory University
Stage IA Non-Small Cell Lung Carcinoma, Stage IB Non-Small Cell Lung Carcinoma
Dynamic Perfusion Computed Tomography in Patients With Localized Non-small Cell Lung Cancer
This pilot clinical trial studies the changes in dynamic perfusion computed tomography images before, during, and after stereotactic body radiation therapy in patients with stage I-II non-small cell lung cancer that has not…
- Conditions
- Stage IA Non-Small Cell Lung Carcinoma, Stage IB Non-Small Cell Lung Carcinoma, Stage IIA Non-Small Cell Lung Carcinoma, Stage IIB Non-Small Cell Lung Carcinoma
- Trial name
- NCT03091816
- Testing
- Computed Tomography Perfusion Imaging, Laboratory Biomarker Analysis, Stereotactic Body Radiation Therapy
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Southern California
Intubation, Expected Duration of Ventilation > 48h
Evaluation of a Closed Suction System to Remove Secretions From the Endotracheal Tube
Cleaning the endotracheal tube with a specifically designed device results in lower amount of secretions at extubation, assessed by micro CT scan
- Trial name
- NCT01912105
- Testing
- Airway medix closed suction system, standard closed suctioning systems
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Azienda Ospedaliera San Gerardo di Monza
Acute Kidney Injury, Pulmonary Embolism
Acute Kidney Injury in Patients Undergoing Contrast Exposure: VQ vs. CT
Both, CT scans and VQ scans, are used by doctors to look for pulmonary embolism. The most common reason to order a VQ scan is to avoid the IV dye.
- Conditions
- Acute Kidney Injury, Pulmonary Embolism, Contrast-induced Nephropathy
- Trial name
- VQ/CT (NCT03116139)
- Testing
- V/Q imaging, Computed tomography scan
- Where
- 5 sites in United States
- Volunteers
- 253 people
- Sponsor
- Indiana University
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