Better lipid target achievement for secondary prevention through disease management programs for diabetes mellitus and coronary heart disease in clinical practice in Germany.

Aims: Disease management programs (DMP) for diabetes mellitus (DM) or coronary heart disease (CHD) address the treatment of lipid disorders. The current registry aimed to compare drug utilization, lipid lowering effects and further outcomes of outpatients at high cardiovascular risk in DMP for DM or CHD compared to patients in routine care (no-DMP).

Methods: This was a prospective non-interventional registry with a 1 year follow-up which enrolled consecutive patients with known DM and/or any vascular disease on simvastatin 40 mg monotherapy, to document lipid target achievement in clinical practice in Germany according to existing guidelines.

Fractalkine promotes platelet activation and vascular dysfunction in congestive heart failure.

Unlabelled: Endothelial dysfunction and enhanced platelet reactivity in congestive heart failure (CHF) contribute to poor prognosis. CHF patients display an impaired responsiveness to clopidogrel. Fractalkine activates platelets and elevated plasma levels of this chemokine are a feature of CHF.

High efficiency of antiviral CD4(+) killer T cells.

The destruction of infected cells by cytotxic T lymphocytes (CTL) is integral to the effective control of viral and bacterial diseases, and CTL function at large has long been regarded as a distinctive property of the CD8(+)T cell subset. In contrast, and despite their first description more than three decades ago, the precise contribution of cytotoxic CD4(+)T cells to the resolution of infectious diseases has remained a matter of debate. In particular, the CTL activity of pathogen-specific CD4(+) "helper" T cells constitutes a single trait among a diverse array of other T cell functionalities, and overall appears considerably weaker than the cytolytic capacity of CD8(+) effector T cells.

Determinants of lipid goal achievement in patients on extended-release nicotinic acid/laropiprant in primary care clinical practice.

Objectives: To establish determinants of lipid goal attainment in primary care patients, with particular focus on participation in a disease management programme (DMP) on diabetes mellitus (DM) and/or coronary heart disease (CHD), with real-world practical relevance.

Methods: The present analysis was based on an observational study in 2359 patients with dyslipidaemia or hypercholesterolaemia that were treated with nicotinic acid 1000 mg/laropiprant 20 mg (Tredaptive) one or two tablets daily. Subgroups were formed by DMP participation (DMP vs.

Clinical Trial Educator program - a novel approach to accelerate enrollment in a phase III International Acute Coronary Syndrome Trial.

Background: The conduct of current cardiovascular outcome trials requires investigation of thousands of patients at hundreds of investigator sites. Such large trials are clinically and logistically highly demanding and often tend to finish with significant delays, consequently delaying patient access to new medicines.

Purpose: To address this issue, we designed and implemented a novel approach - a Clinical Trial Educator (CTE) program - to accelerate enrollment in the Thrombin-Receptor Antagonist for Clinical Event Reduction (TRA•CER) trial.

Expression and regulation of chemokines in murine and human type 1 diabetes.

More than one-half of the ~50 human chemokines have been associated with or implicated in the pathogenesis of type 1 diabetes, yet their actual expression patterns in the islet environment of type 1 diabetic patients remain, at present, poorly defined. Here, we have integrated a human islet culture system, murine models of virus-induced and spontaneous type 1 diabetes, and the histopathological examination of pancreata from diabetic organ donors with the goal of providing a foundation for the informed selection of potential therapeutic targets within the chemokine/receptor family. Chemokine (C-C motif) ligand (CCL) 5 (CCL5), CCL8, CCL22, chemokine (C-X-C motif) ligand (CXCL) 9 (CXCL9), CXCL10, and chemokine (C-X3-C motif) ligand (CX3CL) 1 (CX3CL1) were the major chemokines transcribed (in an inducible nitric oxide synthase-dependent but not nuclear factor-κB-dependent fashion) and translated by human islet cells in response to in vitro inflammatory stimuli.

Sustained effects in hypercholesterolaemic patients on combined simvastatin/ezetimibe treatment: observational cohort study in clinical practice.

Background: In order to reduce individual cardiovascular risk, many patients require life-long lipid-lowering therapy, often as a drug combination approach. We aimed to describe the usage pattern, effectiveness and tolerability of long-term treatment with lipid-lowering agents, with particular focus on an oral combination of simvastatin (SIM 10, 20, 40 or 80 mg) plus ezetimibe (EZ 10 mg).

Methods: A prospective, observational study in 512 general practices throughout Germany.

Dual cholesterol inhibition with ezetimibe/simvastatin in pre-treated hypercholesterolaemic patients with coronary heart disease or diabetes mellitus: prospective observational cohort studies in clinical practice.

Objective: Patients with primary hypercholesterolaemia and concomitant coronary heart disease (CHD) and/or diabetes mellitus (DM), who are at particularly high risk of cardiovascular events such as stroke or myocardial infarction, benefit from aggressive lipid lowering strategies. The present studies investigated the incremental efficacy and safety of dual cholesterol inhibition with ezetimibe/simvastatin in such high-risk patients pre-treated with statins but not reaching the 100 mg/dL (2.6 mmol/L) low density cholesterol (LDL-C) cholesterol threshold in the primary care setting.

Addition of the selective aldosterone receptor antagonist eplerenone to ACE inhibition in heart failure: effect on endothelial dysfunction.

Objectives: To investigate the effects of adding the selective aldosterone receptor antagonist eplerenone to ACE inhibition on endothelium-dependent vasodilation in rats with chronic heart failure (CHF).

Background: Addition of the non-selective aldosterone antagonist spironolactone to ACE-inhibitors reduces mortality and morbidity in CHF and improves endothelial vasomotor dysfunction, but is associated with considerable side-effects.

Methods: Starting 10 days after extensive myocardial infarction (MI) or sham-operation, Wistar rats were treated either with placebo, the ACE inhibitor trandolapril (TR, 0.

Addition of spironolactone to angiotensin-converting enzyme inhibition in heart failure improves endothelial vasomotor dysfunction: role of vascular superoxide anion formation and endothelial nitric oxide synthase expression.

Objectives: We sought to investigate the effects of adding spironolactone (SP) to angiotensin-converting enzyme (ACE) inhibition on endothelium-dependent vasodilation in rats with chronic heart failure (CHF).

Background: Adding SP to ACE inhibitors reduces mortality and morbidity in CHF. Endothelial vasomotor dysfunction contributes to increased peripheral vascular resistance and reduced myocardial perfusion in CHF.