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Coronary Disease clinical trials

View clinical trials related to Coronary Disease.

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NCT ID: NCT03588962 Not yet recruiting - Clinical trials for Coronary Artery Disease

Metal Allergy In-Stent Restenosis Study

RESTALL
Start date: October 1, 2018
Phase: N/A
Study type: Interventional

In-stent restenosis remains one of the most challenging problems in patients after coronary artery angioplasty. Angiographically, it is discovered in 10% of the patients after drug-eluting stent (DES) implantation. There are multiple factors causing restenosis, which can be divided into two major groups: first vessel-dependent (based on the vessel's tortuosity, dimensions and lesion's calcification, all leading to suboptimal stent expansion), and second dependent on the inflammatory processes caused by the intervention. Study objectives is the analysis of the possible correlation between allergy to metals utilised during the stent manufacturing (nickel, cobalt, chromium, molybdenum, tungsten) and in-stent restenosis occurence. The angiographic results of stent implantation, and in-stent restenosis will be assessed independently by two skilled interventional cardiologists, and in case of their discrepant opinions, the decision will be made on the basis of the third cardiologist. The tests will be applicated during the hospitalisation, then read after 48 hours and 72 hours, and subsequently interpreted by the skilled dermatologist, during the hospital stay or afterwards.

NCT ID: NCT03588481 Not yet recruiting - Coronary Disease Clinical Trials

IRIS- DESyne X2 in the IRIS-DES Registry

IRIS DESyne X2
Start date: August 30, 2018
Phase:
Study type: Observational

This study evaluates effectiveness and safety of DESyne X2 in Routine Clinical Practice.

NCT ID: NCT03587922 Recruiting - Clinical trials for Coronary Artery Disease

FANTOM Post Market Clinical Trial

Start date: May 1, 2018
Phase: N/A
Study type: Interventional

Post Market study of the Fantom Sirolimus-Eluting Bioresorbable Coronary Scaffold

NCT ID: NCT03584464 Recruiting - Clinical trials for Coronary Artery Disease

RESOLUTE ONYX Post-Approval Study (Bifurcation Cohort)

Start date: May 14, 2018
Phase: N/A
Study type: Interventional

To observe the continued performance of the Medtronic Resolute Onyx™ Zotarolimus-Eluting Coronary Stent System in a real-world more-comer population. To collect data on the safety and efficacy of the Medtronic Resolute Onyx™ Zotarolimus-Eluting Coronary Stent System in bifurcated lesions.

NCT ID: NCT03584321 Active, not recruiting - Clinical trials for Non-Obstructive Coronary Artery Disease

Retrospective Study to Estimate the Current Status of Patients With Non-Obstructive coroNary Artery Disease

RESPOND
Start date: September 13, 2017
Phase:
Study type: Observational

The study will estimate the current status of participants with non-obstructive coronary artery disease confirmed via coronary angiography.

NCT ID: NCT03583320 Recruiting - Clinical trials for Coronary Artery Disease

Trial of Cardiac CT in Acute Chest Patients With Intermediate Level Initial High-sensitivity Cardiac Troponin

PROTECCT
Start date: January 12, 2018
Phase: N/A
Study type: Interventional

Patients who present to the emergency department (ED) with acute chest pain (ACP) possibly due to Coronary artery disease (CAD), with a normal heart tracing (ECG), need to have further troponin blood tests to confirm or exclude a heart attack. After initial troponin testing, a significant 50-85% of patients are said to be in an "observational zone" as one cannot confirm or exclude a diagnosis of a heart attack. Even after repeat blood testing, 22-33% remain in this "observational zone". These patients can be challenging to manage as they are not safe to be discharged home, but they also cannot be treated as a heart attack. This contributes to ED overcrowding and uncertainty in treatment plans.

NCT ID: NCT03583229 Recruiting - Clinical trials for Platelet Dysfunction

Coronary Artery Disease After Heart Transplantation

ECP
Start date: October 13, 2016
Phase: N/A
Study type: Interventional

This study evaluates coronary artery disease after heart transplantation and its relation to platelet function. Furthermore, we will evaluate extracorporeal photopheresis as treatment of coronary artery disease after heart transplantation.

NCT ID: NCT03577652 Completed - Clinical trials for Coronary Artery Disease

The Optimal Strategy of Switching From Clopidogrel to Ticagrelor in Patients With Complexity of Coronary Artery Disease

Start date: July 10, 2017
Phase: N/A
Study type: Interventional

The study is to further exploring the optimal switching strategy by evaluating the pharmacodynamic responses as well as adverse events in patients with complexity of coronary artery disease managed by percutaneous coronary intervention (PCI). All participants will be divided into three groups and recieving ticagrelor 90mg plus aspirin 100mg at 12 hours after the last dose of clopidogrel; recieving ticagrelor 90mg plus aspirin 100mg at 24 hours after the last dose of clopidogrel; recieving ticagrelor 180mg plus aspirin 100mg at 24 hours after the last dose of clopidogrel.

NCT ID: NCT03574311 Not yet recruiting - Clinical trials for Coronary Artery Disease

Preoperative Intravenous Ferric Carboxymaltose and Placebo in the Treatment of Patients Undergoing Elective Coronary Artery Bypass Grafting

PREFER-CABG
Start date: July 2018
Phase: Phase 4
Study type: Interventional

This study evaluates the efficacy and safety of single dose preoperative ferric carboxymaltose in the prevention of postoperative infections and blood transfusions in patients scheduled for isolated coronary artery bypass grafting. Half of the patients will receive ferric carboxymaltose and half of the patients physiological saline solution as placebo.

NCT ID: NCT03573388 Completed - Coronary Disease Clinical Trials

OCT Measures Predicting FFR

OMEF
Start date: October 16, 2017
Phase:
Study type: Observational

Background: the decision-making process of patients with angiographically-intermediate coronary lesions (ICL) is clinically challenging and may benefit from adjunctive invasive techniques. Fractional-flow-reserve (FFR) represents the gold standard to evaluate ICL but optical-coherence-tomography (OCT) is a novel, promising, high resolution coronary imaging technique. Objectives: 1. Investigate the relation between OCT and FFR parameters in ICL and understand if OCT measures may predict FFR. 2. Understand if OCT parameters may predict clinical outcome of patients with ICL not underwent revascularization on the bases of negative FFR. Study design: multicentre, international, individual patient's level data pooled analysis.