Active clinical trials for "Heart Diseases"

Immune checkpoint inhibitors (ICIs) might have high grade immune-related adverse events (irAEs) from rhumatologic, endocrinologic, cardiac or other system origin. This study investigates reports of drug induced irAEs with treatment including anti-PD1, Anti-PDL-1, and Anti-CTLA4 classes using the World Health Organization (WHO) database VigiBase and the french database Base Nationale de PharmacoVigilance (BNPV).

The investigators will conduct an epidemiological analysis of data from the Women's Health Initiative to investigate the prospective association between chocolate intake and the risk of heart disease and stroke.

The purpose of this study is to evaluate the acceptance of a salt restricted diet cooked with a controlled amount of salt in patients with heart disease. Verifying if there is difference in the acceptance of the standard and hyposodic diets cooked with controlled amount of salt.

Coronary heart disease (CHD) is the leading cause of death worldwide. The disease is characterized by a high mortality rate (about 40%) and a course continuously altered by lifestyle, gene polymorphisms and therapeutic treatment. Fasting concentration of blood lipids and lipoproteins only partially express the complex relation between dyslipidemia and CHD. Following the indication stated nearly 40 years ago by Zilversmit, there is now accumulating evidence that postprandial lipemia plays an important role in the atherogenic process [ref Kolovou], particularly that most hours of the day are spent in the postprandial state. Furthermore, the increases in blood glucose and triglycerides (TGs) following meals stimulate oxidative stress, impair endothelial function, and rises the inflammatory factors that lead to atherosclerosis. Previous studies reported on postprandial lipemia in subjects with obesity, metabolic syndrome, diabetes mellitus, elderly, patients with CHD and others. However, currently the estimation of cardiovascular disease risk is based on fasting blood values of triglycerides (TGs) and inflammatory markers. The effect of postprandial atherogenic factors on the initiation and progression of atherosclerosis is actually not known.The Hellenic Postprandial Lipemia Study (HPLS) was designed to study the consequences of postprandial lipemia in CRP as inflammatory marker in high-risk adults. Furthermore, the HPLS study will investigate whether hypolipidemic, hypoglycemic or antihypertensive medication may lessen the exaggerated postprandial lipemia as well as the rest abnormal postprandial metabolism. Finally, the HPLS study is intending to evaluate the influence of gene polymorphisms involved in lipid and glucose metabolism on postprandial lipemia and cardiovascular outcomes.

Background About 2/3 patients of coronary heart disease (CHD) are complicated with disorder of carbohydrate metabolism which results in hyperglycemia and subsequent abnormality of coagulation system and inflammation. These patients have serious coronary artery pathology, multiple complications and poor prognosis. Platelets and lymphocytes play important roles in the occurrence and progression of atherosclerosis. The platelet/lymphocyte rate (PLR) is one simple hematological index. Previous studies confirmed that PLR could predict the long-term mortality of non-ST elevated myocardial infarction (NSTEMI). If simple hematological index could predict the prognosis of such kind of patients, it will provide new thought for early diagnosis and treatment in future. Therefore, the present study try to investigate if PLR could predict the poor prognosis of CHD patients complicated with impaired glucose tolerance (IGT) through calculating PLR. Methods/design The present study is performed with strategy of an observational and prospective single-centre cohort. These patients are recruited from August 2013 to August 2014, according to the inclusion criteria of CHD complicated with IGT. CHD is confirmed with coronary angiography while IGT is determined according to the WHO criteria (1999). Routine blood test and serum glucose data of patients are acquired before hospitalization and surgery. According to the median of PLR after admission, the patients are divided into 3 groups. The patients are followed up for half, 1 and 3 years, respectively. The major clinical endpoint is mortality. The minor clinical endpoint indices are the correlations of PLR with MACE (including mortality, recurrent rate of infarction and reperfusion rate of target vessels), recurrent infarction, re-perfusion rate of target vessel, intra-stand thrombogenesis, stroke and acute onset of heart failure. The correlations are analyzed with receiver operating characteristics (ROC) survival curve and Kaplan-Meier survival analysis to find optimal prognosis index. Summary Through regression analysis of long-term follow-up of patients, it is expected to find optimal predicting index of prognosis. While judging whether PLR is effective, other possible factors for new predictor are sought in order to provide help for future study.

Abbott Vascular (AV) obtained marketing approval for the XIENCE PRIME Everolimus Eluting Coronary Stent System (XIENCE PRIME EECSS) in China from the China Food and Drug Administration (CFDA) on August 10th, 2011. This prospective, observational, open-label, multi-center, single-arm, post-approval study is designed to evaluate the continued safety and effectiveness of the XIENCE PRIME EECSS in a cohort of real-world patients receiving the XIENCE PRIME EECSS during commercial use in real-world settings in China. This study has no primary outcome measure. All observations are of equal weight.

High tidal volume during mechanical ventilation has been reported to increase mortality in patients with acute lung injury or acute respiratory distress syndrome. High tidal volume was also reported to be associated with increased mortality in adult patients without acute lung injury or acute respiratory distress syndrome. However, the influence of high tidal volume on clinical outcome in pediatric patients who underwent surgery for congenital heart disease has not been evaluated yet. The investigators attempted to evaluate the effect of tidal volume on clinical outcome in both cyanotic and non-cyanotic congenital heart disease.

The purpose of this study is to evaluate effectiveness and safety of Promus PREMIER in Routine Clinical Practice

Clinical study that aims to evaluate a new strategy using the SYNTAX II Score calculator in the functional assessment of patients with new coronary 3-vessel-disease who undergo percutaneous coronary intervention (PCI)

The main aim of this study will evaluate differences in serum levels of tryptase in study population. Will be selected a number of 350 patients hospitalized for coronary heart disease.