Providing anticipatory care for patients with chronic obstructive pulmonary disease

Identifying acute coronary syndrome patients approaching end-of-life

Background

Acute coronary syndrome (ACS) is common in patients approaching the end-of-life (EoL), but these patients rarely receive palliative care. We compared the utility of a palliative care prognostic tool (Gold Standards Framework (GSF)) and the Global Registry of Acute Coronary Events (GRACE) score, to help identify patients approaching EoL.

Methods and Findings

172 unselected consecutive patients with confirmed ACS admitted over an eight-week period were assessed using prognostic tools and followed up for 12 months. GSF criteria identified 40 (23%) patients suitable for EoL care while GRACE identified 32 (19%) patients with ≥10% risk of death within 6 months. Patients meeting GSF criteria were older (p = 0.006), had more comorbidities (1.6±0.7 vs. 1.2±0.9, p = 0.007), more frequent hospitalisations before (p = 0.001) and after (0.0001) their index admission, and were more likely to die during follow-up (GSF+ 20% vs GSF- 7%, p = 0.03). GRACE score was predictive of 12-month mortality (C-statistic 0.75) and this was improved by the addition of previous hospital admissions and previous history of stroke (C-statistic 0.88).

Conclusions

This study has highlighted a potentially large number of ACS patients eligible for EoL care. GSF or GRACE could be used in the hospital setting to help identify these patients. GSF identifies ACS patients with more comorbidity and at increased risk of hospital readmission.

Influence of air pressure, humidity, solar radiation, temperature, and wind speed on ambulatory visits due to chronic obstructive pulmonary disease in Bavaria, Germany

Chronic obstructive pulmonary disease (COPD) is one of the most important causes of morbidity and mortality in the world. The disease is often aggravated by periods of increased symptoms requiring medical attention. Among the possible triggers for these exacerbations, meteorological factors are under consideration. The objective of this study was to assess the influence of various meteorological factors on the health status of patients with COPD. For this purpose, the daily number of ambulatory care visits due to COPD was analysed in Bavaria, Germany, for the years 2006 and 2007. The meteorological factors were provided by the model at the European Centre for Medium Range Weather Forecast (ECMWF). For the multivariate analysis, a generalised linear model was used. In Bavaria, an increase of 1% of daily consultations (about 103 visits per day) was found to be associated with a change of 0.72 K temperature, 209.55 of log air surface pressure in Pa, and a decrease of 1% of daily consultations with 1,453,763 Ws m(2) of solar radiation. There also seem to be regional differences between north and south Bavaria; for instance, the effect of wind speed and specific humidity with a lag of 1 day were only significant in the north. This study could contribute to a tool for the prevention of exacerbations. It also serves as a model for the further evaluation of the impact of meteorological factors on health, and could easily be applied to other diseases or other regions.

Investigating the contribution of community nurses to anticipatory care: a qualitative exploratory study

AIMS

To investigate how one aspect of anticipatory care is understood and delivered in practice. 'Anticipatory care' in this context can be understood as proactive care, which is oriented towards prevention of adverse events.

BACKGROUND

Scotland has identified the intention to move away from a preoccupation with acute care and invest in health improvement and anticipatory care. Community nurses are the key, yet little is known about how they understand and deliver anticipatory care.

METHODS

A qualitative case study design using individual in-depth interviews (n=10), observation (n=9) and focus groups (n=5) was selected. Five focus group interviews were carried out with district nurses, practice nurses and health visitors. Subsequently, nine observation events took place, each focused on a single nurse/client encounter. Data were collected during 2008 and 2009 in one Community Health Partnership in Scotland.

FINDINGS

Two approaches to anticipatory care emerged; these were influenced by participants' roles and responsibilities. Approach 1 derives from Government policy agenda and is focused on protocol-focused management of long-term illness. Approach 2 is synonymous with long-standing nursing activity focused on holistic care of individual patients. Both approaches are proactive in nature.

CONCLUSIONS

There is scope to develop a more conceptually complex model of anticipatory care, building on this initial exploration, within which all aims, roles, practices and methods of evaluation can be located and clearly visible. This offers the potential to enable practitioners to interpret and apply policy--otherwise change may be limited and result in service gaps.