Are We Choosing Health? Annual Public Health Report from Healthcare Commission and Audit Commission

A new report by the Healthcare Commission and Audit Commission assesses the impact government policy has had on: narrowing health inequalities; improving sexual and mental health; and reducing smoking, alcohol misuse and obesity.

Closing the gap (Care Quality Commission national study)

Closing the gap: Tackling cardiovascular disease and health inequalities by prescribing statins and stop smoking services

Health Equity Audit Made Simple: A briefing for Primary Care Trusts and Local Strategic Partnerships

A working/ consultation document outlining the key drivers and steps for undertaking health equity audit as required in the Performance and Planning Framework (PPF) 2003-2006

World class healthcare for London. Mind the gap! A briefing on equity of health and healthcare in the capital

This briefing provides an overview of equity of access to some of the essential elements of healthcare in the capital

Closing the gap: Setting local targets to reduce health inequalities

This briefing paper provides a summary of the policies, theory and practice of setting targets to reduce health inequalities. It offers some guidance for those responsible for setting local targets and sets this in the context of local experience drawn from documentary evidence from health improvement programmes (HImPs), community strategies and health action zones (HAZs).

Making the case: Health Equity Audit

A briefing aiming to provide guidance to the NHS and local government on undertaking HEA. Aims to increase understanding of the impact of social, economic and environmental influences on health and health inequalities, and to promote effective action.

Quantifying the gap between policy and practice in cardiovascular risk reduction: a review of evidence from recent cardiovascular and diabetes audits in the UK

As part of CHD NSF implementation, a pilot project is being undertaken under the auspices of the National Screening Committee to test the practical implications and outcomes of implementing a systematic programme of cardiovascular risk reduction in primary care, initially identifying those at high risk due to pre-existing cardiovascular disease or diabetes. To assist in assessing the magnitude of the challenge faced by the pilot programmes, the UK National Screening Committee (NSC) commissioned a review of current practice based on recent cardiovascular and diabetes audits in the UK. This report details the findings of the review, providing 6 key recommendations for future cardiovascular audits.

Myocardial Ischaemia National Audit Project (MINAP)

The Myocardial Infarction Audit Project (MINAP) began in late 1998 when a broadly based steering group developed a dataset for acute myocardial infarction (AMI). This allowed clinicians to examine the management of myocardial infarction within their hospitals against targets specified by the National Service Framework for Coronary Heart Disease (NSF). The audit project produces annual reports "How the NHS manages heart attacks" to show the performance of hospitals, ambulance services and cardiac networks in England and Wales against national standards and targets for the care of heart attack patients. MINAP has recently changed its name from the Myocardial Infarction National Audit Project to the Myocardial Ischaemia National Audit Project to reflect the importance of all acute coronary syndromes.

Collagen (NeuraGen®) nerve conduits and stem cells for peripheral nerve gap repair.

Collagen nerve guides are used clinically for peripheral nerve defects, but their use is generally limited to lesions up to 3 cm. In this study we combined collagen conduits with cells as an alternative strategy to support nerve regeneration over longer gaps. In vitro cell adherence to collagen conduits (NeuraGen(®) nerve guides) was assessed by scanning electron microscopy. For in vivo experiments, conduits were seeded with either Schwann cells (SC), SC-like differentiated bone marrow-derived mesenchymal stem cells (dMSC), SC-like differentiated adipose-derived stem cells (dASC) or left empty (control group), conduits were used to bridge a 1cm gap in the rat sciatic nerve and after 2-weeks immunohistochemical analysis was performed to assess axonal regeneration and SC infiltration. The regenerative cells showed good adherence to the collagen walls. Primary SC showed significant improvement in distal stump sprouting. No significant differences in proximal regeneration distances were noticed among experimental groups. dMSC and dASC-loaded conduits showed a diffuse sprouting pattern, while SC-loaded showed an enhanced cone pattern and a typical sprouting along the conduits walls, suggesting an increased affinity for the collagen type I fibrillar structure. NeuraGen(®) guides showed high affinity of regenerative cells and could be used as efficient vehicle for cell delivery. However, surface modifications (e.g. with extracellular matrix molecule peptides) of NeuraGen(®) guides could be used in future tissue-engineering applications to better exploit the cell potential.

A Public Service Gap: Capturing Contexts in a Comparative Approach of Street-Level Bureaucracy

Studies of street-level bureaucracy have introduced a variety of conceptualizations, research approaches, and causal inferences. While this research has produced several insights, the impact of variety in the institutional context has not been adequately explored. We present the construct of a public service gap as a way to incorporate contextual factors and facilitate comparison. This construct addresses the differences between what is asked of and what is offered to public servants working at the street level. The heuristic enables the systematic capture of macro- and meso-contextual influences, thus enhancing comparative research on street-level bureaucracy.

Gap junction reduction in cardiomyocytes following transforming growth factor-β treatment and Trypanosoma cruzi infection

Gap junction connexin-43 (Cx43) molecules are responsible for electrical impulse conduction in the heart and are affected by transforming growth factor-β (TGF-β). This cytokine increases during Trypanosoma cruzi infection, modulating fibrosis and the parasite cell cycle. We studied Cx43 expression in cardiomyocytes exposed or not to TGF-β T. cruzi, or SB-431542, an inhibitor of TGF-β receptor type I (ALK-5). Cx43 expression was also examined in hearts with dilated cardiopathy from chronic Chagas disease patients, in which TGF-β signalling had been shown previously to be highly activated. We demonstrated that TGF-β treatment induced disorganised gap junctions in non-infected cardiomyocytes, leading to a punctate, diffuse and non-uniform Cx43 staining. A similar pattern was detected in T. cruzi-infected cardiomyocytes concomitant with high TGF-β secretion. Both results were reversed if the cells were incubated with SB-431542. Similar tests were performed using human chronic chagasic patients and we confirmed a down-regulation of Cx43 expression, an altered distribution of plaques in the heart and a significant reduction in the number and length of Cx43 plaques, which correlated negatively with cardiomegaly. We conclude that elevated TGF-β levels during T. cruzi infection promote heart fibrosis and disorganise gap junctions, possibly contributing to abnormal impulse conduction and arrhythmia that characterise severe cardiopathy in Chagas disease.

Regulation of the vascular gap junctions in a mouse model of intimal hyperplasia

Objective: Intimal hyperplasia (IH) is one of the leading causes of failure¦after vascular interventions. It involves the proliferation of smooth muscle¦cells (SMCs) and the production of extracellular fibrous matrix. Gap junctional¦communication, mediated by membrane connexins (Cx), participates to the¦control of proliferation and migration. In human and mice vessels, endothelial¦cells (ECs) express Cx37, Cx40 and Cx43, whereas SMCs are coupled by Cx43.¦We previously reported that Cx43 was increased in the SMCs of a human vein¦during the development of IH.¦In our experimental model of mice carotid artery ligation (CAL), luminal¦narrowing occurred by SMCs-rich neointima after 2-4 weeks of ligation.¦This experimental model of mice allows us to decipher the regulation of the¦cardiovascular connexins in the mouse.¦Methods: C57BL/6 mice were anesthetized and the left common carotid artery¦was dissected through a neck incision and ligated near the carotid bifurcation.¦The mice were then euthanized at 7, 14 and 28 days. Morphometric analyses¦were then performed with measurements of total area, lumen and intimal area¦and media thickness. Western blots, immunocytochemistry and quantitative¦RT-PCR were performed for Cx43, Cx40 and Cx37.¦Results: All animals recovered with no symptom of stroke. Morphometric¦analysis demonstrated that carotid ligation resulted in an initial increase (after¦7 days) of the total vessel area followed by its reduction (after 28 days). This¦phenomena was associated with a progressive increase in the intimal area and a¦consecutive decrease of the lumen. The media thickness was also increased after¦14 and 28 days. This neointima formation was associated to a marked increase¦in the expression of Cx43 at both protein and RNA levels. Concomitantly,¦Cx40 and Cx37 protein expression were reduced in the endothelium. This was¦confirmed by en face analyses showing reduced Cx37 and Cx40 levels in the¦endothelial cells covering the lesion.¦Conclusion: This study assessed the regulation of the cardiovascular connexins¦in the development of IH. This model will allow us to characterize the¦involvement of gap junctions in the IH. In turn, this understanding is¦instrumental for the development of new therapeutical tools, as well as for¦the evaluation of the effects of drugs and gene therapies of this disease for which¦there is no efficient therapy available.

Clinical audit of COPD patients requiring hospital admissions in Spain: AUDIPOC study.

BACKGROUNDS AUDIPOC is a nationwide clinical audit that describes the characteristics, interventions and outcomes of patients admitted to Spanish hospitals because of an exacerbation of chronic obstructive pulmonary disease (ECOPD), assessing the compliance of these parameters with current international guidelines. The present study describes hospital resources, hospital factors related to case recruitment variability, patients' characteristics, and adherence to guidelines. METHODOLOGY/PRINCIPAL FINDINGS An organisational database was completed by all participant hospitals recording resources and organisation. Over an 8-week period 11,564 consecutive ECOPD admissions to 129 Spanish hospitals covering 70% of the Spanish population were prospectively identified. At hospital discharge, 5,178 patients (45% of eligible) were finally included, and thus constituted the audited population. Audited patients were reassessed 90 days after admission for survival and readmission rates. A wide variability was observed in relation to most variables, hospital adherence to guidelines, and readmissions and death. Median inpatient mortality was 5% (across-hospital range 0-35%). Among discharged patients, 37% required readmission (0-62%) and 6.5% died (0-35%). The overall mortality rate was 11.6% (0-50%). Hospital size and complexity and aspects related to hospital COPD awareness were significantly associated with case recruitment. Clinical management most often complied with diagnosis and treatment recommendations but rarely (<50%) addressed guidance on healthy life-styles. CONCLUSIONS/SIGNIFICANCE The AUDIPOC study highlights the large across-hospital variability in resources and organization of hospitals, patient characteristics, process of care, and outcomes. The study also identifies resources and organizational characteristics associated with the admission of COPD cases, as well as aspects of daily clinical care amenable to improvement.