Clinical trials: Chest CT Scan
Lung Neoplasms
A Comparison Between EBUS-GS and CT-guided Lung Biopsy in Diagnosis of Peripheral Pulmonary Lesions.
This is a randomized controlled trail aiming at comparing the diagnostic value and safety of endobronchial ultrasonography with a guide sheath(EBUS-GS) and computed tomography-guided transthoracic needle biopsy(CT-TTNB) for…
- Trial name
- NCT02740400
- Testing
- EBUS-GS, CT-TTNB
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Peking University People's Hospital
Focus on Developing a Deep Learning Model to Predict the Recurrence Risk of Stage IA Invasive Lung Adenocarcinoma After Sub-lobar Resection
Deep Learning Model to Predict the Recurrence of Stage IA Invasive Lung Adenocarcinoma After Sub-lobar Resection
This study aims to develop a deep learning model based on noncontrast CT images to predict the recurrence risk of stage IA invasive lung adenocarcinoma after sub-lobar resection，which can serve as potential tool to assist…
- Trial name
- DL-Rec-ILA (NCT06659601)
- Where
- China
- Volunteers
- 9 people
- Sponsor
- First Affiliated Hospital of Chongqing Medical University
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
Acute Myocardial Infarction, Unstable Angina
Exploring the Mechanism of Plaque Rupture in Acute Coronary Syndrome Using Coronary CT Angiography and Computational Fluid Dynamics II (EMERALD II) Study
The EMERALD II study is a multinational, multicenter, and retrospective study. ACS patients who underwent CCTA from 1 months to 3 years prior to the event will be retrospectively identified.
- Trial name
- EMERALD II (NCT03591328)
- Testing
- Coronary CT angiography
- Where
- South Korea
- Volunteers
- 429 people
- Sponsor
- Seoul National University Hospital
Lung Cancer, Abdominal Cancer
Respiratory Tumor and Normal Tissue Motion
Primary Objectives: To collect accurate and reliable respiration-induced anatomic structure motion data using four-dimensional (4-D) imaging technology.
- Trial name
- NCT00415675
- Testing
- Motion CT Scans
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- M.D. Anderson Cancer Center
Pleural Effusion, Malignant
The Value of PET-CT in Pleural Effusions
The investigators aim is to asses the diagnostic power of 18F-FDG PET-CT in discriminating malignant from nonmalignant causes in patients with a recurrent unilateral pleural effusion of unknown origin.
- Trial name
- NCT03272997
- Where
- Denmark
- Volunteers
- 112 people
- Sponsor
- Naestved Hospital
Critically Ill, Acute Lung Injury
Respiratory Mechanics and Pleural Effusion
The investigators aim to compare the respiratory mechanics in acute lung injury (ALI)/acute respiratory diseases syndrome (ARDS) patients with and without pleural effusion.
- Conditions
- Critically Ill, Acute Lung Injury, ARDS
- Trial name
- NCT00258518
- Testing
- mechanical ventilation/CT Scan
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Policlinico Hospital
Cystic Fibrosis
Controlled Ventilation CT in CF Infants
The objective of the study is to implement a new method of performing chest CT imaging in young children with cystic fibrosis at Packard Children's Hospital.
- Trial name
- NCT01200888
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Stanford University
Acute Dyspnoea
Comparison of CXR and MnDCT
A comparison of chest x-ray (CXR) and Minimum dose CT (MnDCT) in the acutely ill patient. The hypothesis is that MnDCT is more sensitive than CXR in the detection of acute findings in the acutely ill patient.
- Trial name
- NCT00188435
- Testing
- Minimum Dose CT
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto
COVID
Egyptian Initial Experience About 2019 Novel Corona Virus: Study of 48 Patients in Alexandria-Egypt Using Chest CT
Background: Corona virus disease 2019 (COVID-19) is a highly infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
- Trial name
- NCT04382469
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Alexandria University
Lung Cancer
LDCT Screening in Non-smokers in Taiwan
This study utilizes the low dose computed tomography(LDCT) to detect the occurrence of early lung cancer among non-smokers in Taiwan.
- Trial name
- NCT02611570
- Testing
- LDCT
- Where
- 17 sites in Taiwan
- Volunteers
- 12,000 people, healthy volunteers welcome
- Sponsor
- Academia Sinica, Taiwan
Bronchogenic Carcinoma, Chronic Granulomatous Disease
Diagnostic Effectiveness of Virtual Bronchoscopy
This study will evaluate a new technique for examining the air passages of the lungs called "virtual bronchoscopy." It involves using computed tomography (CT) images of the chest to generate a 3-dimensional model of the walls of…
- Conditions
- Bronchogenic Carcinoma, Chronic Granulomatous Disease, Job's Syndrome, Mycobacterium Infection
- Trial name
- NCT00001515
- Testing
- virtual bronchoscopy
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Hereditary Hemorrhagic Telangiectasia
Ultra-low-dose Chest CT for HHT
This study aims to develop a novel ultra-low dose chest CT technology for use in Hereditary Hemorrhagic Teleangiectasia (HHT) patients and to determine the lowest possible radiation dose that is achievable without sacrificing the…
- Trial name
- NCT04874558
- Testing
- Ultra-low dose chest CT
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Mayo Clinic
Metastatic Pulmonary Nodules
Comparative Evaluation of MRI and MDCT for the Detection of Metastic Pulmonary Nodules
The purpose of this study is to apply the techniques of dynamic MRI imaging enhancement to research participants with one or more pulmonary nodule to determine if meaningful information about the nature of the nodule can be…
- Trial name
- NCT00751920
- Testing
- Enhanced MRI Scan
- Where
- Canada
- Volunteers
- 1 people
- Sponsor
- The Hospital for Sick Children
Adenocarcinoma of Lung
HRCT in Prediction of Tumor Invasion in GGO Lung Adenocarcinoma (ECTOP-1008)
This study is one of Eastern Cooperative Thoracic Oncology Projects (ECTOP-1008). It aims to evaluate the correlation between radiological diagnosis based on HRCT and pathological invasiveness.Investigators observe the…
- Trial name
- NCT04165759
- Where
- 2 sites in China
- Volunteers
- 620 people
- Sponsor
- Fudan 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
Pediatric Abdominal Imaging, Pediatric Imaging
Pediatrics Mobile CT
A special kind of CT scanner that can move around (called a mobile CT) is already approved by the FDA to take pictures of adult and pediatric heads.
- Trial name
- NCT07166926
- Testing
- Mobile CT
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Duke University
Lung Cancer
The Effect of Direct Referral for Fast CT Scan in Early Lung Cancer Detection in General Practice
Background: The primary investigation of lung cancer (LC) is for 85% of the cases conducted through General Practice, sadly it tends to take a relatively long time from first time the patient is seen by their General Practitioner…
- Trial name
- NCT01527214
- Testing
- CT scan and education
- Where
- Denmark
- Volunteers
- 650 people
- Sponsor
- University of Aarhus
Soft Tissue Sarcoma
Study of Low Dose CT in Sarcoma Patients
The primary outcome of this study is the detection of lung metastases comparing Low dose CT (LDCT) and Minimum dose CT (MnDCT) with CXR. Hypothesis 1.
- Trial name
- NCT00188422
- Testing
- low dose CT
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- University Health Network, Toronto
Lung Tumors
Computed Tomography (CT) in Head and Neck Patients
This study is conducting a comparison of chest x-ray (CXR) and minimum dose thoracic CT (MnDCT) in the detection of lung nodules (metastases) in patients with head and neck carcinoma.
- Trial name
- NCT00188656
- Testing
- CT thorax
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto