Active clinical trials for "Acute Coronary Syndrome"

A total of 60 Individuals with Acute coronary Syndrome who underwent angioplasty with or without stent will be recruited by purposive sampling method in a randomized double-blinded sham controlled trial. Recruited participants will be divided into two group of equal size (n = 30): Sham control group and experimental group by block randomization. The experimental group will subject to Class IV laser therapy along with the standard treatment regime at three spot(s) over the pericardium (left parasternal 2nd, 3rd intercostal space and apex) for a duration of 60 seconds at each point.; immediately after the angioplasty and subsequent two days. Left ventricular ejection fraction will be assessed at base line and after 3 days post-interventions. Cardiac biomarker (Troponin I) will be assessed at base line, peak hours (at 10 hour after revascularization) and on third day post intervention. Function outcomes will be assessed at baseline and at one month follow up.

Rationale: Dual antiplatelet therapy, consisting of aspirin and a P2Y12-inhibitor, reduces the risk of stent thrombosis, myocardial infarction and stroke after coronary stent implantation. Inevitably, it is also associated with a higher risk of (major) bleeding. Given the advances in stent properties, stenting implantation technique and pharmacology, it may be possible to treat patients with a single antiplatelet strategy by completely omitting aspirin. Objective: This study will assess whether omitting aspirin reduces the rate of major or minor bleeding while remaining non-inferior to the current standard of care with regards to ischemic events in patients with non-ST segment elevation acute coronary syndrome. Study design: Open-label, multicentre randomized controlled trial. Study population: Adult patients presenting with non-ST segment elevation acute coronary syndrome undergoing percutaneous coronary intervention. Intervention: In the intervention group aspirin will be completely omitted from the antiplatelet regimen in the 12 months following PCI. Main study endpoints: The primary bleeding endpoint is major or minor bleeding defined as Bleeding Academic Research Consortium type 2, 3 or 5 bleeding at 12 months. The primary ischemic endpoint is ischemic events defined as the composite of all-cause death, myocardial infarction and stroke at 12 months.

To achieve the stent optimization following "Keep It Simple and Safe" coronary intervention is recommended. A protocol of Joint Inflation with Nominal-pressure and Stability (JINS) approach in coronary drug-eluting stent (DES) implantation by intracoronary imaging (ICI) guidance could provide additional benefits in reducing unnecessary radiation exposure, and post-dilatation balloon angioplasty-related complications.

The purpose of this study is to evaluate that milvexian is superior to placebo, in addition to standard-of-care, in reducing the risk of major adverse cardiovascular event (MACE) (the composite of cardiovascular [CV] death, myocardial infarction [MI], and ischemic stroke).

Randomized, controlled, blind, single-center and non-inferiority clinical trial to compare the target lesion failure (TLF) at 12 months in patients with diabetes mellitus who underwent percutaneous coronary intervention with an Orsiro stent vs. Abluminus stent.

The selection of the optimal antithrombotic therapy in patients with nonvalvular atrial fibrillation (AF) and acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI) is challenging. Until recently, triple antithrombotic therapy (TAT) consisting in Aspirin plus Clopidogrel plus OAC was considered the treatment of choice. While efficiently preventing ischaemic events, TAT is associated with an increase in bleeding complications. Therefore, in the past years several randomized controlled trials challenged TAT by comparing a triple antithrombotic therapy (TAT) regimen based on Vitamin K antagonists (VKA) to a dual antithrombotic regimen (DAT) based on non-vitamin K antagonist oral anticoagulants (NOACs) and P2Y12-inhibitors, mainly Clopidogrel in patients with AF undergoing PCI. However, approximately 30-40% of patients show low response to Clopidogrel and are not adequately protected against ischaemic events, in particular when presenting with ACS. This is supported by a recent meta-analysis reporting that TAT compared to DAT is associated with lower rates of stent thrombosis within 30 days after PCI. It is therefore reasonable to assume that a more potent platelet inhibition within the first month after PCI might reduce the rate of ischaemic complications observed in AF patients undergoing PCI, when receiving DAT. Moreover, a subsequent de-escalation to a less potent platelet inhibition one month after PCI might prevent an increase in bleeding complications. In EPIDAURUS the investigators will therefore test the hypothesis that DAT using NOAC plus an escalated antiplatelet therapy with a potent P2Y12-inhibitor for one month followed by Clopidogrel reduces ischaemic events without a relevant increase in bleeding complications in patients with AF and ACS undergoing PCI compared to standard DAT with NOAC plus Clopidogrel.

Patients with Acute Coronary Syndrome associated with de novo atrial fibrillation are randomized to benefit from either a conventional therapy associating dual antiplatelet therapy (DAPT) and anticoagulant or DAPT and an implantable monitoring device with a follow-up by telecardiology

This is an multicenter, randomized, controlled, parallel group study. ST-Segment Elevation Myocardial Infarction (STEMI) patients with high thrombus burden(HTB) will be allocated to one of the following: intrathrombus thrombolysis or manual aspiration thrombectomy during primary percutaneous coronary intervention(PPCI).

The objective of the study is to establish a de-scaling strategy of P2Y12 inhibitors (P2Y12 i) with a decrease in hemorrhagic events without increasing ischemic complications based on a Platelet Function Test (PFT).

This prospective, multicenter, randomized, controlled, open-label clinical study has a target enrollment of 240 subjects. It will explore whether STEMI patients transferred to a PCI center following thrombolytic therapy and expected to have stent implantation might benefit from an alternative treatment strategy and the use of new technologies designed to improve myocardial protection throughout the medical care process.