Clinical trials: CT Angiography
Coronary Artery Disease, Artificial Intelligence
Evaluation on the Effectiveness and Safety of RuiXin-CoronaryAI for Diagnosis of Coronary Artery Stenosis
With the emergence of advanced technology to date in the artificial intelligence (AI), computer aided diagnosis has gradually gained its popularity in the field of healthcare.
- Conditions
- Coronary Artery Disease, Artificial Intelligence, Coronary Artery Stenosis, CT Angiography
- Trial name
- NCT05320185
- Testing
- RuiXin-CoronaryAI software
- Where
- 3 sites in China
- Volunteers
- 615 people
- Sponsor
- Shenzhen Raysight Intelligent Medical Technology Co., Ltd.
Coronary Artery Disease
HeartFlowNXT - HeartFlow Analysis of Coronary Blood Flow Using Coronary CT Angiography
To determine the diagnostic performance of FFRCT by coronary computed tomographic angiography (cCTA), as compared to cCTA alone, for non-invasive determination of the presence of a hemodynamically significant coronary lesion…
- Trial name
- HFNXT (NCT01757678)
- Testing
- ICA (Invasive Coronary Angiography), FFR (Fractional Flow Reserve), cCTA (coronary computed tomography angiography)
- Where
- Denmark
- Volunteers
- 276 people
- Sponsor
- HeartFlow, Inc.
Coronary Artery Disease
Stereotaxis Computed Tomography (CT) Co-Registration Study
The Stereotaxis Niobe® II Magnetic Navigation System (MNS) is designed to direct and digitally control catheter and guidewire based therapeutic and diagnostic devices along complex trajectories within the heart and coronary…
- Trial name
- NCT00994331
- Testing
- Percutaneous coronary intervention
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Stereotaxis
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.
Coronary Artery Disease
Physicians International Coronary Computed Tomography Angiography (CCTA) Utilization Registry
This protocol describes an observational study whose goal is to collect de-identified Coronary CT Angiography (CCTA) acquisition factors and interpretations (findings) from several hundred U.S.
- Trial name
- BIGPICTURE (NCT00932958)
- Where
- United States
- Volunteers
- 6,000 people
- Sponsor
- MDDX LLC
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.
Pulmonary Embolism
Detection of Pulmonary Embolism With CECT
To compare the vascular enhancement of the two contrast agents in pulmonary Multi-detector CTA
- Trial name
- NCT00351754
- Testing
- Isovue
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Bracco Diagnostics, Inc
Coronary Artery Disease
Coronary Computed Tomographic Angiography for Selective Cardiac Catheterization
To determine the effectiveness, safety, and cost efficiency associated with a CCTA-guided selective catheterization strategy for stable patients but without known CAD and an American Heart Association/ American College of…
- Trial name
- CONSERVE (NCT01810198)
- Testing
- Cardiac CT, Invasive Coronary Angiography
- Where
- 13 sites in United States, Brazil and 4 more
- Volunteers
- 1,631 people
- Sponsor
- MDDX LLC
Coronary Artery Disease
Coronary MDCTA With Iopamidol Injection 370
Determine the validity and compare the visualization of arterial segments obtained with 3 doses of iopamidol to determine dose for further investigation in future trials.
- Trial name
- NCT00558792
- Testing
- Isovue 370, 70 mL, Isovue 370, 80 mL, Isovue 370, 90 mL
- Where
- United States
- Volunteers
- 210 people
- Sponsor
- Bracco Diagnostics, Inc
Coronary Artery Disease (CAD)
Study in Subjects Suspected of Having CAD Undergoing VISIPAQUE-enhanced CCTA as Part of Their Routine Medical Care
To assess prognostic value of CCTA examination in subjects who undergo CCTA as part of their medical care when compared to a standard of truth, i.e. subject outcomes during each follow-up period.
- Trial name
- NCT00783302
- Where
- United States
- Volunteers
- 885 people
- Sponsor
- GE Healthcare
Coronary Artery Disease, Angina Pectoris
Personalized Risk Evaluation and Diagnosis (Using Corus CAD or ASGES) in the Coronary Tree
The PREDICT study is to develop and validate a diagnostic blood ASGES (age, sex, gene expression score) or Corus CAD for atherosclerotic coronary artery disease (CAD).
- Conditions
- Coronary Artery Disease, Angina Pectoris, Chest Pain, Cardiovascular Diseases
- Trial name
- PREDICT (NCT00500617)
- Testing
- Corus CAD (ASGES)
- Where
- 10 sites in United States
- Volunteers
- 4,350 people
- Sponsor
- CardioDx
Coronary Artery Disease
Rubidium-82 PET and Tc-99m-MIBI SPET: A Head to Head Comparison
The main purpose of this study is to compare myocardial perfusion imaging using Rubidium-82 PET with Tc-99m-MIBI SPET, in the evaluation of significant Coronary Artery Disease (CAD).
- Trial name
- NCT01379677
- Testing
- Rubidium-82, Sestamibi. reconstitution with sodium pertechnetate (99mTc)
- Where
- United Kingdom
- Volunteers
- 135 people
- Sponsor
- Advanced Accelerator Applications
Vascular Diseases
Elucidate Vasodilatory Capacity From Histology-Defined Analysis of Coronary CT Angiography
Coronary CT Angiography (CCTA) may be an ideal modality to fill gaps in understanding the extent and rate of progression coronary artery disease.
- Trial name
- HD-FFRct (NCT05524896)
- Testing
- ElucidVivo
- Volunteers
- 302 people
- Sponsor
- Elucid Bioimaging Inc.
Coronary Artery Disease
Clinical Evaluation of the CADence Device in Detection of Coronary Artery Diseases
This is a multi-center, prospective, non-randomized, double-blinded trial to evaluate the sensitivity and specificity of the CADence device in detecting the existence of clinically significant coronary artery disease as…
- Trial name
- TURBULENCE (NCT01743040)
- Testing
- CADence
- Where
- 24 sites in United States
- Volunteers
- 1,014 people
- Sponsor
- AUM Cardiovascular, Inc.
Coronary Artery Disease, Angina Pectoris
Clinical Utility of an Age, Sex, and Gene Expression Score (ASGES or Corus CAD) in African American Patients.
This is a retrospective study, designed to be conducted at a single-center in the US. The study will conduct a one-time data abstraction from approximately 500 patient medical charts who received Age/Sex/Gene Expression score…
- Conditions
- Coronary Artery Disease, Angina Pectoris, Chest Pain, Cardiovascular Diseases
- Trial name
- AACU (NCT02405754)
- Testing
- Corus CAD (ASGES)
- Where
- United States
- Volunteers
- 667 people
- Sponsor
- CardioDx
Angiography, Multidetector Computed Tomography
A Non-interventional Study to Observe the Computed Tomographic Angiography Image Quality With Different Contrast Media Injection Protocols Under Different Computed Tomography Machines Parameters Setting
The objective of this study is to evaluate the image quality for different iodine delivery rates at different low voltage scanning protocols (80 or 100 kV ) under the modern advanced Multi-Detector Computed Tomography (MDCT)…
- Trial name
- RIGHT (NCT02840903)
- Testing
- Iopromide (Ultravist, BAY86-4877)
- Where
- China
- Volunteers
- 1,214 people
- Sponsor
- Bayer
Aortic Disorders, Carotid Disease
A Multicenter Study of Iomeron®-400 Used With Multi-detector Computed Tomography Angiography (MDCTA)
This is a Phase IV multicenter, open-label study and is being implemented in order to assess diagnostic image quality of MDCTA in subjects undergoing computed tomography angiography (CTA) of the thoraco-abdominal aorta, and the…
- Conditions
- Aortic Disorders, Carotid Disease, Pulmonary Disease, Peripheral Artery Disease
- Trial name
- Iomeron®-400 (NCT02596048)
- Testing
- Iomeron
- Where
- 5 sites in China
- Volunteers
- 224 people
- Sponsor
- Bracco Diagnostics, Inc
Contrast Enhanced X-ray Based Examination
A Study, Called UV Population, to Learn More About the Safety of the Study Drug Ultravist, Which is Given to Get Clearer X-ray Pictures, in People of Different Sexes, Races, and From Different Countries/Regions
This is an observational study in which patient data from the past of people who received Ultravist prior to an X-ray based scan are studied.
- Trial name
- NCT05428397
- Testing
- Iopromide (Ultravist, BAY86-4877)
- Where
- Germany
- Volunteers
- 152,233 people
- Sponsor
- Bayer
Diagnostic Imaging
A Clinical Study of Iobitridol in Patients Undergoing Multislice Computed Tomography (CT) Abdominal Angiography
This is a clinical study of iobitridol in patients undergoing multislice CT (MSCT) abdominal angiography.
- Trial name
- NCT00382317
- Testing
- Iobitridol
- Where
- 2 sites in Austria, France
- Sponsor
- Guerbet
Cardiac
Spectral Precise Image Study for Coronary Artery
This is a single-center, comparative, observational, retrospective data study. Datasets from patients who underwent spectral coronary CT angiography (CCTA) for suspected coronary artery disease (CAD) or other diagnosis needs as…
- Trial name
- NCT07620457
- Testing
- Non-Interventional Study
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global