Active clinical trials for "Coronary Artery Disease"

The purpose of this study is to determine whether the safety and efficacy of coronary stent implantation using Everolimus-Eluting Coronary Stent System (Abbott, Boston Scientific) is not inferior to coronary artery bypass grafting (CABG) for the treatment of patient with multivessel coronary artery disease (CAD).

The purpose of this study is to determine if vitamin D supplementation changes the results of certain tests associated with inflammation in the body using an oral, synthetic form of vitamin D called paricalcitol.

The Stereotaxis Niobe® II Magnetic Navigation System (MNS) is designed to direct and digitally control catheter and guidewire based therapeutic and diagnostic devices along complex trajectories within the heart and coronary vasculature. Navigation using vectors acquired from the CT Co-registration feature of Navigant™ provides clinical benefits for percutaneous coronary intervention (PCI) by decreasing the amount of contrast used during complex PCI procedures.

The purpose of this study is to evaluate the extent of the mobilization of endothelial progenitor cells induced by low versus high dose atorvastatin after 4 weeks of treatment, in patients treated with anti-CD 34 antibodies coated stent.

To investigate the safety and efficacy of the Cinatra™ Corolimus Drug Eluting Stent for the treatment of de novo lesions in native coronary arteries.

The goal of this study is to determine if one dose of simvastatin will decrease the inflammatory response to coronary intervention. Also to determine if one dose of simvastatin affects endothelial function (activity of the artery) as measured by noninvasive peripheral artery tonography.

The purpose of this study is to determine if cell therapy with your own cells (autologous cells) delivered with a catheter to regions of the heart with poor blood flow will be safe and if it will improve your ejection fraction and heart failure symptoms.

This evaluation is designed to evaluate the feasibility of using an automated distal coronary anastomotic to facilitate grafting of the left internal mammary artery to the left anterio descending coronary artery during myocardial revascularization in patients with coronary artery disease requiring surgical intervention. The study is designed to assess the ability to compare the patency of grafts created using an automated device versus hand-sewn grafts of the same vessels in the same patient population.

Nearly half of all Americans will die from cardiovascular disease caused by the build up of atherosclerotic plaque within coronary arteries. Most deaths in these patients arise from the development of acute coronary syndromes (ACS) such as myocardial infarction, unstable angina, or sudden death. ACS is characterized by coronary plaque erosion or rupture, which is triggered by endothelial changes, including inflammation, and thrombosis. Diabetes, with insulin resistance as a major component, has been shown to engender adverse metabolic events within the endothelial cell [1], including impaired endothelial function, augmented vasoconstriction, increased inflammation and thrombosis. Activation of the transcription factors nuclear factor KB (NF-KB) and activator protein 1 (AP-1) induces inflammatory gene expression, with liberation of leukocyte-attracting chemokines, increased production of inflammatory cytokines, and augmented expression of cellular adhesion molecules. These metabolic processes may therefore play a significant role in the development of ACS.The hypothesis is that rosiglitazone and metformin, or the combination of both may provide positive anti-atherogenic effect, even among patients without diabetes. This pilot study proposes to evaluate the effect of placebo vs. combined rosiglitazone/metformin (Avandamet®) on surrogate blood markers of atherosclerosis activity among non-diabetic and pre-diabetic patients with known stable coronary syndromes. This will provide further evidence justifying a large definitive outcomes-based clinical trial.

To study the anti-inflammatory effects of marine omega-3 fatty acids, also known as n-3 polyunsaturated fatty acids (PUFA), we propose a randomized, double-blinded, prospective, single-center trial to examine the effect of supplementary n-3 PUFA on serum high sensitivity (hs) CRP levels. Inclusion Criteria Age > 18 hs CRP >3mg/L and <10 mg/L Exclusion Criteria Active infection Systemic Inflammatory Disease Autoimmune disorders Systemic Lupus Erythematosus (SLE) Rheumatoid Arthritis (RA) Systemic Sclerosis (Scleroderma) Sjögren's Syndrome Behçet's Syndrome The Vasculitis Syndromes Including: Wegener's granulomatosis Temporal arteritis (Giant cell arteritis) Takayasu's arteritis Henoch-Schönlein purpura Predominantly cutaneous vasculitis (hypersensitivity vasculitis) Sarcoidosis Amyloidosis Currently on warfarin Cr > 2.0 Fish Allergy Pregnancy or unwillingness to use some form of birth control in women of child-bearing age during the 8 weeks. We will enroll 200 pts. at Willoughby Hills Family Health Center over a 2 month period 100 pts. will receive OMEGA-3, 100 pts. will receive placebo Drug is to be taken over 8 weeks Pt. will return to Willoughby Hills in 8 weeks for a follow-up hsCRP. A brief questionnaire will be completed by the nurse/pt, including vital signs at baseline and follow-up . Primary Outcome: hsCRP levels after 8 weeks of treatment with PUFA