Active clinical trials for "Coronary Artery Disease"

Feasibility Study to Demonstrate the Safety of the Angioshield System to Provide Mechanical Support for Vein Grafts Used in CABG Surgery.

The FANTOM I pilot study is intended to assess safety of the Fantom Bioresorbable Coronary Scaffold in native coronary arteries.

Ticagrelor is associated with more prompt and potent antiplatelet effects compared with clopidogrel, leading to better clinical outcomes, including reduced cardiovascular mortality, across the spectrum of patients with acute coronary syndrome, including those with ST-elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI). However, in this latter setting a delay in the onset of its antiplatelet effects has been shown. Morphine has been identified as a cause of delayed P2Y12 inhibition in patients with STEMI. Methylnaltrexone is a parenteral peripheral opioid receptor antagonist which has the potential to prevent or reverse opioid-induced peripherally mediated side effects without affecting analgesia. However, whether the use of intravenous methylnaltrexone may overcome the effects of morphine administration on the pharmacokinetic (PK) and pharmacodynamics (PD) profiles of ticagrelor has not been investigated yet. The proposed investigation will include patients with coronary artery disease and will have a prospective, randomized, cross-over design.

The purpose of this study is to demonstrate the efficacy of MagicTouch DCB in reducing late lumen loss / suppressing neointimal tissue formation as assessed by Quantitative Coronary Angiography / Intravascular Ultrasound examination for the treatment of coronary artery lesions ranging from 3.0 mm to 3.5 mm of diameter and lesion length ≤ 15 mm.

The purpose of the SERENADE trial is to evaluate the safety and efficacy of sarpogrelate in patients with CKD or DM after DES implantation.

The purpose of this study is to determine whether scaling and root planing as a periodontal intervention helps in improving the overall health of patients suffering from coronary heart disease.

A prospective multi-center, single arm feasibility study to assess the safety and performance of the Boston Scientific Fully Absorbable Scaffold.

The aim of the RIMINI-Trial is to examine the effect of Ranolazine on ischemic myocardium in acute myocardial ischemia. A pilot-trial by Venkatamaran et al. recently demonstrated, that the area of ischemic myocardium in patients with stable coronary artery disease can be reduced by Ranolazine-treatment2. This effect was shown by significantly reduced areas of atypical or dysfunctional myocardium in SPECT-examinations. The dimension of myocardial damage (i.e. area of ischemic myocardium) is directly related to the rate of complications (i.e. left-ventricular pump failure, malignant arrhythmia) and the grade of Rehabilitation to daily life (i.e. persistent reduced left-ventricular ejection fraction). In patients with stable angina pectoris, Ranolazine is used with beneficial results1. Ranolazine improves diastolic blood flow and therefore microcirculation in the myocardium by reducing diastolic tension (via inhibiting late Na+-Influx and consecutive Ca2+-Overload). Recently published data2 showed that treatment with Ranolazine significantly reduces the ischemic area in chronic damaged myocardium. This is due the effect of improved microcirculation in hibernating myocardium. Early administration of Ranolazine and improvement of microcirculation in patients with acute damaged myocardium (i.e. directly after acute ischemia) should lead to a recruitment and re-uptake of cardiac activity of hibernating myocardium. For the RIMINI-Trial patients are given Ranolazine on top of the guideline-based treatment to reduce the area of acute ischemic myocardium. Patients with unstable angina pectoris and proof of acute cardiac ischemia, proof of myocardial dyskinesia and angina pectoris in the patient history will receive unaltered guideline-based therapy for acute cardiac ischemia5,6. All necessary procedures will be performed to stabilize patients to a hemodynamically compensated state and patients are then transferred to receive cardiac catheterization (angiography and angioplasty if necessary). After patients are stabilized Ranolazine will be given additionally to guideline based medication. The measurement of the ischemic myocardial area will be done via three functional echocardiographies with speckle tracking technique10. A statistical evaluation of ischemic myocardial area before and after treatment with Ranolazine/Placebo will be done after conclusion of the RIMINI-Trial to show the effect of Ranolazine in acute myocardial ischemia.

This prospective, multicentre, open labeled, single arm, first in man interventional investigation aims to evaluate the safety of the ART18Z bioresorbable stent for the treatment of patients with single de novo lesion of a native coronary artery with mandatory balloon predilatation.

Purpose of this study is to test whether xenon application during off-pump-coronary artery bypass (OPCAB)-surgery is safe and feasible.