Coronary Artery Disease Clinical Trial
Official title:
SPECT Myocardial Blood Flow Quantification for Diagnosis of Ischemic Heart Disease Determined by Fraction Flow Reserve
Recent evidences have demonstrated improved diagnostic accuracy for detecting coronary artery disease (CAD) when myocardial blood flow (MBF) is quantified in absolute terms using single photon emission tomography (SPECT) compared to conventional myocardial perfusion imaging (MPI). However, there are no uniformly accepted cutoff values of MBF and MFR derived from SPECT for diagnosing hemodynamically significant CAD. Particularly, the diagnostic performance for quantitative SPECT has not been validated using fractional flow reserve (FFR). The aim of this prospective study is to determine optimal cutoff values of absolute MBF and MFR derived from NaI (Tl)-based SPECT and to evaluate the diagnostic efficacy of this quantitative technology utilizing invasive coronary angiography (ICA) in combination with FFR results as the reference standard in patients with suspected or known CAD.
n/a
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT04080700 -
Korean Prospective Registry for Evaluating the Safety and Efficacy of Distal Radial Approach (KODRA)
|
||
| Recruiting |
NCT03810599 -
Patient-reported Outcomes in the Bergen Early Cardiac Rehabilitation Study
|
N/A | |
| Recruiting |
NCT06002932 -
Comparison of PROVISIONal 1-stent Strategy With DEB Versus Planned 2-stent Strategy in Coronary Bifurcation Lesions.
|
N/A | |
| Not yet recruiting |
NCT06032572 -
Evaluation of the Safety and Effectiveness of the VRS100 System in PCI (ESSENCE)
|
N/A | |
| Recruiting |
NCT04242134 -
Drug-coating Balloon Angioplasties for True Coronary Bifurcation Lesions
|
N/A | |
| Recruiting |
NCT05308719 -
Nasal Oxygen Therapy After Cardiac Surgery
|
N/A | |
| Completed |
NCT04556994 -
Phase 1 Cardiac Rehabilitation With and Without Lower Limb Paddling Effects in Post CABG Patients.
|
N/A | |
| Recruiting |
NCT05846893 -
Drug-Coated Balloon vs. Drug-Eluting Stent for Clinical Outcomes in Patients With Large Coronary Artery Disease
|
N/A | |
| Recruiting |
NCT06027788 -
CTSN Embolic Protection Trial
|
N/A | |
| Recruiting |
NCT05023629 -
STunning After Balloon Occlusion
|
N/A | |
| Completed |
NCT04941560 -
Assessing the Association Between Multi-dimension Facial Characteristics and Coronary Artery Diseases
|
||
| Completed |
NCT04006288 -
Switching From DAPT to Dual Pathway Inhibition With Low-dose Rivaroxaban in Adjunct to Aspirin in Patients With Coronary Artery Disease
|
Phase 4 | |
| Completed |
NCT01860274 -
Meshed Vein Graft Patency Trial - VEST
|
N/A | |
| Recruiting |
NCT06174090 -
The Effect of Video Education on Pain, Anxiety and Knowledge Levels of Coronary Bypass Graft Surgery Patients
|
N/A | |
| Terminated |
NCT03959072 -
Cardiac Cath Lab Staff Radiation Exposure
|
||
| Completed |
NCT03968809 -
Role of Cardioflux in Predicting Coronary Artery Disease (CAD) Outcomes
|
||
| Recruiting |
NCT05065073 -
Iso-Osmolar vs. Low-Osmolar Contrast Agents for Optical Coherence Tomography
|
Phase 4 | |
| Recruiting |
NCT04566497 -
Assessment of Adverse Outcome in Asymptomatic Patients With Prior Coronary Revascularization Who Have a Systematic Stress Testing Strategy Or a Non-testing Strategy During Long-term Follow-up.
|
N/A | |
| Completed |
NCT05096442 -
Compare the Safety and Efficacy of Genoss® DCB and SeQuent® Please NEO in Korean Patients With Coronary De Novo Lesions
|
N/A | |
| Recruiting |
NCT04310046 -
Optimal Timing of Transcatheter Aortic Valve Implantation and Percutaneous Coronary Intervention - The TAVI PCI Trial
|
N/A |