Clinical trials: Computed Tomography Angiography
Calcific Coronary Arteriosclerosis, Coronary Stenosis
Whole Blood Transcriptomic Signal According to Coronary Atherosclerotic Plaque Burden Assessed by CT Angiography
The present clinical study aims to identify transcriptomic patterns derived from whole blood samples related to coronary atherotic burden.
- Conditions
- Calcific Coronary Arteriosclerosis, Coronary Stenosis, Coronary Plaque, Aortic Calcification
- Trial name
- CORPLAQ-TRAIT (NCT06194526)
- Where
- 2 sites in Argentina
- Volunteers
- 200 people
- Sponsor
- MultiplAI Health Limited
Triple Negative Breast Cancer
Radiological Prediction of Response to Neoadjuvant Chemoimmunotherapy for Triple-negative Breast Cancer
The aim of our study is to find the best imaging technique, alone or in combination, that can best predict a complete response (absence of tumour cells).
- Trial name
- PRECISION (NCT06879704)
- Testing
- Imaging assessment
- Where
- France
- Volunteers
- 115 people
- Sponsor
- Centre Henri Becquerel
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
Chest Pain
Low-Dose Coronary Computed Tomographic Angiography for Early Triage of Acute Chest Pain
This study is to see whether the low-dose coronary computed tomographic angiography (CCTA) protocol is as safe and efficacious as conventional-dose protocol in early triage of acute chest pain.
- Trial name
- NCT01770444
- Testing
- Low-dose Cardiac CT protocol, Conventional cardiac CT protocol
- Where
- 3 sites in South Korea
- Volunteers
- 681 people
- Sponsor
- Seoul National University Hospital
Chest Pain, Coronary Artery Disease
Coronary Computed Tomographic Angiography Combined With CT-FFR in Intermediate-Risk Chest Pain Patients.
This study aims to investigate the guiding value of coronary CTA combined with CT-FFR in diagnostic and treatment decision-making for emergency chest pain patients at moderate risk, as well as its impact on clinical outcomes.
- Conditions
- Chest Pain, Coronary Artery Disease, Emergency Department
- Trial name
- E-CCTA (NCT07140419)
- Testing
- Coronary computed tomographic angiography with CT - derived fractional flow reserve
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Qilu Hospital of Shandong University
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
Acute Ischemic Stroke, Coronary Artery Disease
Cardiac CT Angiography in Patients With Acute Ischemic Stroke
Mortality rates after acute ischemic stroke remain high despite continuously improving treatment. In this context, it is important to note that a relevant portion of acute ischemic stroke patients die from adverse cardiovascular…
- Trial name
- ACUTE (NCT06176872)
- Testing
- Cardiac Computed Tomography Angiography
- Volunteers
- 165 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Non-ST Elevation Myocardial Infarction
Initial CT Perfusion-Guided Strategy for Suspected NSTEMI
Non-ST elevation myocardial infarction (NSTEMI) is a relatively complex type of myocardial infarction, characterized by chest pain symptoms and elevated troponin levels.
- Trial name
- SMART (NCT06689267)
- Testing
- computed tomography myocardial perfusion, Invasive Coronary Angiography
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Shanghai Zhongshan Hospital
Out of Hospital Cardiac Arrest Without ST-segment Elevation
Performance of Coronary CT Angiography to Rule Out Coronary Artery Disease After Out-of-hospital Cardiac Arrest
Out-of-hospital cardiac arrest (OHCA) has multiple etiologies. In the absence of ST-elevation myocardial infarction, percutaneous coronary intervention (PCI) is delayed.
- Trial name
- PERFECCT (NCT05961488)
- Testing
- Coronary Calcium Score and Coronary CT angiogram
- Where
- France
- Volunteers
- 200 people
- Sponsor
- CHU de Reims
Coronary Disease
320 Multidetector Computed Tomography Prior to Coronary Artery Bypass Surgery
Recent advances in technology have resulted in the development of scanners that can n image the heart arteries within 10 to 20 minutes but without the need for admission to hospital or insertion of catheters.
- Trial name
- NCT01169948
- Testing
- Computed tomography scan
- Where
- United Kingdom
- Sponsor
- University of Edinburgh
Coronary Artery Disease
Computed Tomography Coronary Angiography (CTCA) and Coronary Flow in Stenosis Analysis
The investigators' rationale was to evaluate whether a 64-slice CT scanner allows accurate measurement of computed tomographic changes in coronary artery flow profiles and whether CT flow measurements are suitable for classifying…
- Trial name
- NCT00921440
- Volunteers
- 50 people
- Sponsor
- University of Cologne
Coronary Arterial Disease (CAD), Coronary Arteriosclerosis
PRogression of Atheroma Evaluated by CT Angiography and IntraCoronary Imaging tEchniques
This is a combined cohort study with retrospectively and prospectively enrolled coronary artery disease (CAD) patients. All the patients will undergo clinical follow-up for up to 5 years, and repeat coronary CTA will be conducted…
- Trial name
- PRACTICE (NCT06794684)
- Where
- 2 sites in China
- Volunteers
- 50,000 people
- Sponsor
- Ruijin Hospital
Coronary Artery Disease, In-stent Restenosis
CT-FFR-guided Strategy for In-stent Restenosis
This study will be a prospective, randomized clinical trial to compare standard practice guided by usual care testing to CT-FFR-guided management in patients with in-stent restenosis.
- Trial name
- NCT05611190
- Testing
- CT-FFR, Usual Care
- Volunteers
- 294 people
- Sponsor
- Yan'an Affiliated Hospital of Kunming Medical University
Stroke
Alteplase-Tenecteplase Trial Evaluation for Stroke Thrombolysis- (ATTEST)
A pilot evaluation of tenecteplase compared to alteplase in acute ischaemic stroke patients currently eligible for intravenous alteplase treatment in a prospective, randomised, blinded outcome evaluation clinical trial using…
- Trial name
- ATTEST (NCT01472926)
- Testing
- Tenecteplase, alteplase
- Where
- United Kingdom
- Volunteers
- 104 people
- Sponsor
- NHS Greater Glasgow and Clyde
Intracranial Aneurysm, CT Angiography
IDEAL Study: Blinded RCT for the Impact of AI Model for Cerebral Aneurysms Detection on Patients' Diagnosis and Outcomes
This study (IEDAL study) intends to prospectively enroll more than 6450 patients who will undergo head CT angiography (CTA) scanning in the outpatient clinic.
- Conditions
- Intracranial Aneurysm, CT Angiography, Deep Learning, Double Bind Interaction
- Trial name
- IDEAL (NCT06118840)
- Testing
- True-AI-integrated intracranial aneurysms diagnosis strategy
- Where
- 21 sites in China
- Volunteers
- 6,450 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China