Active clinical trials for "Coronary Artery Disease"

The ABSORB III PK sub-study is a prospective, open-label, non-blinded study enrolling approximately 12 subjects in up to 5 US sites. ABSORB III PK sub-study is a part of ABSORB III RCT (NCT01751906). The objective is to determine the pharmacokinetics of everolimus delivered by the Absorb BVS in a separate and non-randomized cohort of subjects who only receive Absorb BVS with a maximum of two de novo native coronary artery lesions after implantation of the Absorb BVS. Note: The ABSORB III PK subjects will not contribute to the determination of the ABSORB III RCT primary endpoint.

The Tryton Side Branch Stent System has been designed to address the procedural difficulty surrounding treatment of bifurcation lesions and to ensure patency of the side branch with similar performance capabilities (e.g., tracking, radiopacity, coverage and radial strength) that are currently available with conventional coronary stents designed for straight (non bifurcation) lesions. The Tryton Side Branch Stent is intended to treat and maintain patency in the side branch/carina by providing better ostial side branch conformability and is intended for use in conjunction with currently approved balloon-expandable drug-eluding stents for treatment of the main branch.

A Randomized Comparison of a Titanium-Nitride-Oxide Coated Stent (Helistent Titan2, Hexacath) With a Zotarolimus-Eluting Stent (EndeavorTm, Medtronic) for Percutaneous Coronary Intervention

The purpose of this study is to determine whether a paleolithic diet improves glucose tolerance and insulin sensitivity in people with coronary heart disease and impaired glucose tolerance.

European physicians tend to always use the lowest dose of statins to initiate therapy even in subjects who require large reductions in cholesterol. The study evaluates if selecting the starting dose based on baseline and target LDL-C cholesterol would provide better results (ie proportion of subjects resching target)

This proposal delineates a research plan to collect blood from the patients undergoing heart catheterization or have had a heart catheterization within one year, coming in for outpatient appointments, or have scheduled cardiac CT scans at the Cleveland Clinic over a five-year period for the purpose of establishing a gene bank registry. The University of North Carolina at Chapel Hill will enroll 1,000 non-Caucasian patients. MetroHealth Medical center in Cleveland will enroll 1,000 non-Caucasian patients. The blood collected will be processed to create a repository of DNA, lymphoblastoid cell line immortalization on selected patient populations, plasma and serum. The DNA will be amplified in certain patient populations to preserve the quantity. Along with a sample of blood collected from individual patients, a concise general medical history, demographic data, electrocardiographic data, echocardiographic data (available for about 55% of patients at the present time), and laboratory data will be collected. A short interview will take place after enrollment during the outpatient visit or hospital stay, or may be conducted via phone call after enrollment. All the clinical data gathered will be compiled in GATC heart center database, and would be stored in a format where a culmination of clinical findings, i.e. representing a disease of interest, can be used to search the database to identify the blood samples of all patients with such characteristics for further study.

This trial is designed as a phase 2 randomized, double-blind double dummy, active comparator controlled, two-period two-arm crossover study to enroll 40 patients across multiple centers. The study will compare platelet function following a prasugrel loading dose and 1 week of prasugrel maintenance therapy with high-dose clopidogrel loading dose and 1 week of high-dose clopidogrel maintenance therapy in patients with drug treated type 2 diabetes mellitus who have coronary artery disease. Various assays of platelet function will be used in this study. Platelet function will be studied using the following assays: Accumetrics VerifyNowTM P2Y12, Light Transmittance Aggregometry (LTA), Vasodilator-associated stimulated phosphoprotein (VASP), and Thromboelastography (TEG)-platelet mapping.

Evaluate the impact of systematic nursing orientations in the reduction of predicted cardiovascular risk in patients with coronary artery disease during four nursing visits for a 1-year period and compare to a group of patients submitted to conventional treatment.

The purpose of this study is to determine whether a combined behavioral and pharmacological intervention provided by a multidisciplinary team will further reduce LDL-C, smoking, BP and Hb-A1C in diabetic patients with A1c between 7% and 9% when compared to usual care.

Study purpose: To evaluate fractional flow reserve-guided side branch intervention strategy Method: Provisional side branch intervention if jailed side branch FFR<0.75