Clinical trials: Computed Tomography Scan
Lung Cancer
Image Discovering Early Lung Cancer Project
Lung cancer is the leading cause of cancer related death in Taiwan and world wide. The application of low dose helical computed tomography (CT) has been the milestone of lung cancer screening.
- Trial name
- IDEALCAP (NCT01914458)
- Testing
- Low-dose computed tomography (LDCT)
- Where
- Taiwan
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Cathay General Hospital
Coronary Artery Disease
Comparison of Digital Electronic Stethoscope to Computed Tomography (CT) Angiography in Detection of Coronary Artery Disease
The study is designed to evaluate the predictive diagnostic accuracy of SonoMedica's CardioSond digital electronic stethoscope in the detection of coronary artery disease (CAD) in patients without known disease who are referred…
- Trial name
- NCT01040923
- Testing
- CardioSond Cardiac Sonospectrographic Analyzer
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- SonoMedica, Inc.
Coronary Artery Disease
Myovista iECG for Detecting Ischemic Heart Disease: Comparison With Computed Tomography Coronary Angiography
Study evaluates the new technique MyoVista™ iECG sensitivity and ability to predict myocardial diseases, comparing iECG results with Computed Tomography Coronary Angiography findings
- Trial name
- NCT01562730
- Where
- Switzerland
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Cardiocentro Ticino
Tuberculosis
The Role of High Resolution-Computed Tomography (CT) in Tuberculosis (TB) Outbreak Investigation
The aim of this study is to evaluate the role of high-resolution computed tomography of the chest (HRCT) in the investigation of an outbreak of TB that developed in the South Korean army.
- Trial name
- NCT00889759
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Armed Forces Capital Hospital, Republic of Korea
Ischemic Stroke, Stroke, Acute
Tenecteplase in Wake-up Ischaemic Stroke Trial
Stroke is a leading causes of death and disability. At least 20% of strokes occur during sleep, so- called 'wake up stroke'. Thrombolysis with the clot-busting drug alteplase is effective for acute ischaemic stroke, provided that…
- Trial name
- TWIST (NCT03181360)
- Testing
- Tenecteplase, Control
- Where
- 83 sites in United States, Denmark and 9 more
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University Hospital of North Norway
Alzheimer Disease
Evaluation of [123I] MNI-330 and SPECT as a Marker of Beta-amyloid Protein Deposition
The main objectives of this proposal are as follows: To assess the dynamic uptake and washout of 123-I MNI-330, a potential imaging biomarker for β-amyloid burden in brain, using single photon emission computed tomography (SPECT)…
- Trial name
- NCT00657813
- Testing
- MNI-330 as a brain SPECT tracer of Beta-Amyloid
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Institute for Neurodegenerative Disorders
Cone-Beam Computed Tomography
Effect of Different Voxel Sizes on Accuracy of CBCT Linear Measurements: Preclinical Study
study target is assessment of the accuracy of linear measurement obtained from CBCT images on 3D volumetric rendering and multiplanar slices with different voxel sizes
- Trial name
- NCT03229018
- Testing
- Voxel size
- Where
- Egypt
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Cairo University
Coronary Artery Disease (CAD) (E.G., Angina, Myocardial Infarction, and Atherosclerotic Heart Disease (ASHD))
Expansion of SCG/GCG-Based CAD Sceering: Inclusion of Healthy Controls and CCTA Patients
This study evaluates a new, non-invasive method for screening coronary artery disease (CAD) using seismocardiography (SCG) and gyrocardiography (GCG).
- Trial name
- HF-CAD-CCTA (NCT06880133)
- Testing
- Seismocardiography (SCG) and Gyrocardiography (GCG) Screening
- Where
- Uzbekistan
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- Heart Force Medical Inc.
Apical Periodontitis, Pulp Disease, Dental
In Vivo-Ex Vivo Evaluation of the Root ZX3 for Working-Length Determination
This study evaluates the accuracy and repeatability of the Root ZX3 electronic apex locator for determining root canal working length in single-rooted permanent teeth requiring extraction.
- Trial name
- NCT07689838
- Testing
- Root ZX3 Electronic Apex Locator
- Where
- Saudi Arabia
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
Lung Cancer, Cancer of the Lung
Evaluating the Implementation and Effectiveness of the Pink and Pearl Campaign on Lung Cancer Screening at Christian Hospital
Inspired by the ongoing Pink \& Pearl Campaign, the breast radiology service of Christian Hospital in north St. Louis County will partner with Siteman Cancer Center to pilot this campaign in its mammography clinics in order to…
- Trial name
- NCT07146568
- Testing
- Pink and Pearl Campaign
- Where
- United States
- Volunteers
- 5,515 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Healthy
X-Ray Computed Tomography and Blood Reactive Oxygen Species Level
The clinically widely used X-ray computed tomography examination has a low-grade radiation effect and recently has attracted much attention concerning the possible adverse effects of radiation on human body [ref. 1-5].
- Trial name
- NCT00712998
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Cleft Lip and Palate
Alt-RAMEC Expansion and Protraction by EDO in Cleft Lip and Palate Patient
Evaluate the treatment outcome of Alternate Rapid Maxillary Expansion and Constriction Alt-RAMEC protocol on patients with cleft lip and palate, using a differential opening expander and face mask which will be measured and…
- Trial name
- NCT04970095
- Testing
- Maxillary Expander with Differential Opening (EDO), Petit Face Mask
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Lung Cancer
Chest Imaging, Breath, and Biomarkers in a Screening Trial
The investigators would like to see if lung cancer screening with chest x-rays,computer aided detection (CAD)and a lose dose CT scan can detect lung cancer in early stages when it is more responsive to treatment.
- Trial name
- NCT01663155
- Testing
- chest x-ray with or without CAD, lose dose CT scan
- Where
- United States
- Volunteers
- 1,424 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Alzheimer's Disease, Dementia
Brain Study of Patients With Frontal Lobe Dementia and Parkinsonian Disorders
The Cognitive Neuroscience Section of the National Institute of Neurological Disorders and Stroke proposes to continue its cross-sectional and longitudinal studies of cerebral metabolism in frontal lobe dementias and atypical…
- Conditions
- Alzheimer's Disease, Dementia, Down's Syndrome
- Trial name
- NCT00001178
- Where
- United States
- Volunteers
- 597 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Posterior Fossa Hemorrhage, Lung Cancer
Pilot Study of Model Based Iterative Reconstruction Using 64-Slice
This study is being performed to confirm that the new technique, Model-Based Iterative Reconstruction (MBIR) with reduced radiation dose can deliver equivalent image quality for CT scans compared to current techniques (Filtered…
- Conditions
- Posterior Fossa Hemorrhage, Lung Cancer, Flank Pain, Urolithiasis
- Trial name
- MBIR (NCT01431378)
- Where
- 3 sites in United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Sarcopenia
L1 M1 of LDCT for Low Muscle Mass Measurement
The first lumbar spine muscle index (L1 MI) on computed tomography (CT) obtained by measuring muscle surface at the first lumbar vertebrae (L1) level is an indicator of total skeletal mass in specific populations.
- Trial name
- NCT04547478
- Testing
- low dose chest CT(LDCT)
- Where
- Taiwan
- Volunteers
- 3,304 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Peripheral Pulmonary Nodules, Lung; Node
CBCT-Guided Navigational Bronchoscopy For Lung Nodules
The purpose of this study is to determine if the cone beam computed tomography (CBCT)-guided navigation bronchoscopy is better in diagnosing lung nodules compared to navigation bronchoscopy alone.
- Conditions
- Peripheral Pulmonary Nodules, Lung; Node, Cone Beam Computed Tomography, Guided Navigation Bronchoscopy
- Trial name
- NCT04758403
- Testing
- Navigation Bronchoscopy, Cone beam computed tomography (CBCT)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Routine Outpatients Undergoing Contrast Enhanced CT Scan of the Abdomen and Pelvis
The Impact of Oral Contrast in Multidetector CT of the Abdomen and Pelvis on Radiologist Confidence
The investigators seek to demonstrate the non-superiority of oral contrast versus no oral contrast in intravenously enhanced CT in the outpatient setting.
- Trial name
- NCT01655550
- Testing
- Withhold oral contrast
- Where
- United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Hartford Hospital
Maxillary Transversal Deficiency
Correlation Between Nasal Septal Deviation and Transverse Maxillary Deficiency on CT Scans
The maxillary bones and the nasal septum are interconnected structures. The nasal septum acts as a growth center that facilitates normal maxillofacial growth and development.
- Trial name
- NCT07579091
- Where
- France
- Volunteers
- 223 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Focus of Study: Computer-Aided Design/Instrumentation
MGUIDE MORE Dental Implant Planning System- Clinical Accuracy Study
The aim of the present study is to assess the accuracy of MGUIDE MORE System (MGS), consisting of MGUIDE MORE software, MGUIDE MORE surgical kit and MGUIDE MORE template by evaluating the difference between planned and actual…
- Trial name
- NCT02217774
- Testing
- MGUIDE MORE
- Where
- Israel
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus