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Coronary Artery Disease clinical trials

View clinical trials related to Coronary Artery Disease.

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NCT ID: NCT04929496 Active, not recruiting - Clinical trials for Coronary Artery Disease

Physiology as Guidance to Evaluate the Direct Impact of Coronary Lesion Treatment: The PREDICT Study

EASY-PREDICT
Start date: September 10, 2021
Phase: N/A
Study type: Interventional

The purpose of this study is to assess whether the use of physiology parameters as guidance post-percutaneous coronary interventions (PCI) is associated with less risks of target vessel failure (TVF) and angina-related events than standard angiographic guidance.

NCT ID: NCT04918615 Active, not recruiting - Clinical trials for Coronary Artery Disease

Compare Sirolimus Coated Balloon Catheter With Paclitaxel Coated Balloon Catheter in De Novo Coronary Bifurcated Lesions

PROMISE-BIF
Start date: February 28, 2021
Phase: N/A
Study type: Interventional

The purpose of this study is to evaluate the efficacy and safety of Microport sirolimus drug coated balloon catheter for the treatment of coronary bifurcation lesions.

NCT ID: NCT04916418 Active, not recruiting - Clinical trials for Coronary Artery Disease

Postoperative Pain Relief With Transversus Thoracis Muscle Plane Block After Cardiac Surgery

TTPcat
Start date: October 15, 2021
Phase: Phase 4
Study type: Interventional

This study aims to investigate the effect of transversus thoracis muscle plane block (TTP), using repeated boluses of ropivacaine via catheter, on postoperative pain and oxycodone consumption after elective cardiac surgery with sternotomy.

NCT ID: NCT04907253 Active, not recruiting - Clinical trials for Coronary Artery Disease

Quercetin in Coronary Artery By-pass Surgery

Q-CABG
Start date: June 4, 2021
Phase: Phase 2
Study type: Interventional

The purpose of this study is to test the anti-inflammatory and anti-senescence effects of quercetin during coronary artery by-pass graft surgery.

NCT ID: NCT04899141 Active, not recruiting - Clinical trials for Coronary Artery Disease

Prospective Registry of ihtDEStiny® Coronary Stent in Regular PCI Practice

VELAZQUEZ
Start date: October 29, 2021
Phase:
Study type: Observational [Patient Registry]

Prospective registry intended to evaluate clinical outcomes of ihtDEStiny drug eluting coronary stent.

NCT ID: NCT04894877 Active, not recruiting - Clinical trials for Coronary Artery Disease

ISCHEMIA-EXTEND (Extended Follow-up)

Start date: July 2012
Phase:
Study type: Observational

The International Study of Comparative Health Effectiveness with Medical and Invasive Approaches (ISCHEMIA) Extended Follow-up (ISCHEMIA-EXTEND) is the long-term follow-up of randomized, surviving participants in ISCHEMIA. ISCHEMIA was an NHLBI-supported trial that randomized 5,179 participants with stable ischemic heart disease to two different management strategies: 1) an initial invasive strategy (INV) of cardiac catheterization and revascularization when feasible plus guideline-directed medical therapy (GDMT), or 2) an initial conservative strategy (CON) of GDMT. The trial did not demonstrate a reduction in the primary endpoint with an initial invasive strategy. There was an excess of procedural myocardial infarction (MI) and a reduction in spontaneous MI in the INV group. Prior evidence suggests that spontaneous MI carries a higher risk of subsequent death than procedural MI. There was a late separation in the cardiovascular (CV) mortality curves over a median of 3.2 years follow-up in ISCHEMIA. The MI incidence curves crossed at approximately 2 years. However, during the trial follow-up phase there were excess non-CV deaths in the invasive strategy. Therefore, it is imperative to ascertain long-term vital status to provide patients and clinicians with robust evidence on whether there are differences between management strategies and to increase precision around the treatment effect estimates for risk of all-cause, CV and non-CV death over the long-term. Overarching Goal: To assess the effect of an initial invasive strategy on long-term all-cause, CV and non-CV mortality compared with an initial conservative strategy in SIHD patients with at least moderate ischemia on stress testing, over 10 years median follow-up. Condition: Coronary Disease Procedure: Observational Phase: Phase III per NIH Condition: Cardiovascular Diseases Procedure: Observational Phase: Phase III per NIH Condition: Heart Diseases Procedure: Observational Phase: Phase III per NIH

NCT ID: NCT04794868 Active, not recruiting - Clinical trials for Acute Coronary Syndrome

PreDiction and Validation of Clinical CoursE of Coronary Artery DiSease With CT-Derived Non-Invasive HemodYnamic Phenotyping and Plaque Characterization (DESTINY Study)

DESTINY
Start date: April 1, 2020
Phase:
Study type: Observational [Patient Registry]

Acute coronary syndrome (ACS) and sudden cardiac death can be the first manifestation of coronary artery disease and are the leading cause of death in the majority of the world's population. The main pathophysiology of ACS is well-known and fibrous cap thickness, presence of a lipid core, and the degree of inflammation have been proposed as the key determinants of plaque vulnerability. Previous studies using virtual histology intravascular ultrasound or optical coherence tomography showed that clinical application of this concept improved risk prediction of ACS. However, these approaches have not been widely adopted in daily practice due to relatively low positive predictive values, low prevalence of high-risk plaques and the invasive nature of diagnostic modalities. Non-invasive imaging studies with coronary computed tomography angiography (CCTA) also showed the clinical value of CCTA-derived high risk plaque characteristics (HRPC). In addition, the recent progress in CCTA and computational fluid dynamics (CFD) technologies enables simultaneous assessment of anatomical lesion severity, presence of HRPC and quantification of hemodynamic forces acting on plaques in patient-specific geometric models. As plaque rupture is a complicated biomechanical process influenced by the structure and constituents of the plaque as well as the external mechanical and hemodynamic forces acting on the plaque, a comprehensive evaluation of lesion geometry, plaque characteristics and hemodynamic parameters may enhance the identification of high-risk plaque and the prediction of ACS risk. In this regard, the current study is designed to evaluate prognostic implications of comprehensive non-invasive hemodynamic assessment using CCTA and CFD in the identification of high risk plaques that caused subsequent ACS.

NCT ID: NCT04789278 Active, not recruiting - Clinical trials for Coronary Artery Disease

Incidental Coronary Calcification Quality Improvement Project

ICC QI
Start date: March 30, 2021
Phase: N/A
Study type: Interventional

This is a multi-center, randomized quality improvement project. At least 200 statin-naïve patients without a history of atherosclerotic cardiovascular disease with incidental coronary artery calcium (CAC) on a prior non-gated chest CT will be enrolled across the Stanford Healthcare System and the Palo Alto Veteran's Affairs Healthcare System. Patients will be randomized in a 1:1 fashion to notification or usual care arms. The primary aim of this project is to estimate the increase in 6-month statin prescription among statin-naïve patients without a history of atherosclerotic cardiovascular disease with incidental CAC on a non-gated chest CT who are randomized to receive notification of their findings vs. usual care.

NCT ID: NCT04789161 Active, not recruiting - Clinical trials for Coronary Artery Disease

Comparison of Double-kissing Crush and Double-kissing Culotte Stenting

Start date: March 4, 2021
Phase:
Study type: Observational [Patient Registry]

True bifurcation lesions (TBLs) are not rare clinical conditions and may be associated with adverse cardiovascular outcomes due to their complex anatomy and the variety of interventional therapy. Although the provisional stenting is still effective in suitable lesions, double stent techniques can be required in selected patients. In previous studies, double kissing crush (DK-crush) stenting was revealed as superior to provisional stenting in TBL of left main coronary artery. Additionally, in recent studies, double kissing approach facilitates and highlights double kissing culotte (DK-culotte) stenting with lower stent malapposition compared to DK-crush stenting. However, to the best of our knowledge, there is no study about comparing DK-crush and DK-culotte stenting in TBLs. Our aim in this study is to compare DK-crush and DK-culotte stenting in patients with TBL.

NCT ID: NCT04767022 Active, not recruiting - Clinical trials for Coronary Artery Disease

Compare the Safety and Efficacy of Genoss® DCB and SeQuent® Please NEO in Chinese Patients With Coronary ISR

Start date: August 25, 2020
Phase: N/A
Study type: Interventional

The purpose of this study is to evaluate the safety and efficacy of Genoss® DCB by demonstrating non-inferiority in patients with in-stent restenosis (ISR) compared with a product of the same category (Sequent® Please NEO). The experimental group was treated with Genoss® DCB, and the control group was treated with SeQuent® Please NEO. In this study, the end point of 9 months after procedure was used as the main endpoint to evaluate the efficacy of Paclitaxel coated PTCA balloon catheter. The safety of the catheter was evaluated by cardiovascular adverse events.