Effecting change in primary care management of respiratory conditions: a global scoping exercise and literature review of educational interventions to inform the IPCRG's E-Quality initiative.

This discussion paper describes a scoping exercise and literature review commissioned by the International Primary Care Respiratory Group (IPCRG) to inform their E-Quality programme which seeks to support small-scale educational projects to improve respiratory management in primary care. Our narrative review synthesises information from three sources: publications concerning the global context and health systems development; a literature search of Medline, CINAHL and Cochrane databases; and a series of eight interviews conducted with members of the IPCRG faculty. Educational interventions sit within complex healthcare, economic, and policy contexts. It is essential that any development project considers the local circumstances in terms of economic resources, political circumstances, organisation and administrative capacities, as well as the specific quality issue to be addressed. There is limited evidence (in terms of changed clinician behaviour and/or improved health outcomes) regarding the merits of different educational and quality improvement approaches. Features of educational interventions that were most likely to show some evidence of effectiveness included being carefully designed, multifaceted, engaged health professionals in their learning, provided ongoing support, were sensitive to local circumstances, and delivered in combination with other quality improvement strategies. To be effective, educational interventions must consider the complex healthcare systems within which they operate. The criteria for the IPCRG E-Quality awards thus require applicants not only to describe their proposed educational initiative but also to consider the practical and local barriers to successful implementation, and to propose a robust evaluation in terms of changed clinician behaviour or improved health outcomes.

Oxygen therapy in palliative care.

Breathlessness in advanced disease is a common problem, with the majority of people experiencing breathlessness in the weeks before death. The thrust of the new British Thoracic Society guidelines for home oxygen in adults is that oxygen therapy for home use is most useful in chronic hypoxaemia. However, clinicians make individual clinical decisions, cognisant of the guidelines but ultimately determined by what relieves the symptoms of the individual most effectively.

A coughing child: could it be asthma?

BACKGROUND: A child presenting with cough is common in general practice. Usually the cough is due to an upper respiratory tract infection, however, parents are often concerned that the cough may be asthma. OBJECTIVE: This article focusses on identifying various causes of persistent cough, especially asthma. DISCUSSION: Significant causes of an acute cough need to be considered such as inhaled foreign bodies, aspiration, infections such as pertussis and pneumonia, and asthma. Clinical history, followed by physical examination and consideration of special investigations will guide the diagnosis. Cough as the sole symptom of asthma is unusual. There is usually associated wheeze and shortness of breath. A family or personal history of atopic symptoms lend weight to the possibility of asthma. In children with asthma, physical examination and even spirometry may be normal between episodes. In some cases where asthma is suspected, a trial of bronchodilation with formal assessment of response may be appropriate.

Bridging the gap between doctors' and patients' expectations of asthma management.

OBJECTIVES: To assess the prevalence of asthma symptoms, their impact on daily activities, and perceptions of disease severity among people with asthma. METHODS: A telephone survey of 699 people with asthma was conducted in 1999 in metropolitan and nonmetropolitan New South Wales, Victoria, and Queensland, Australia. RESULTS: Forty-two percent of adults and 26% of children reported experiencing asthma symptoms at least every 2-3 days. Thirty-seven percent of adults and 26% of children reported using a reliever more than four times in the previous week. Of those for whom preventer therapy had been prescribed (61% of respondents), 30% of children and 45% of adults did not use their preventer as instructed. A high proportion of respondents reported avoiding physical and social activities because of their asthma, while 75% said asthma generally made them feel tired. Many respondents attributed frustration (61%), irritability (57%), fear (38%), and worry (43%) to their asthma. Only 50% of respondents had been reviewed by a general practitioner for asthma in the past year. Respondents generally underestimated the severity of their asthma, compared with symptom frequencies reported. CONCLUSIONS: The Living with Asthma Survey suggests that national asthma management goals are not being achieved in a high proportion of patients, with evidence for both underprescribing and underusage of preventer medication. Achieving closer alignment between medical and patient perspectives is an important goal of asthma education and management in order to help bridge the gap between current concepts of best practice and the reality of persistently poor asthma outcomes.

Getting it right: why bother with patient-centred care?

Patient-centred care is about sharing the management of an illness between patient and doctor; it is not new but is increasingly evidence-based, especially for chronic problems such as diabetes, asthma and arthritis. Systematic reviews show that patient-centred care results in increased adherence to management protocols, reduced morbidity and improved quality of life for patients. Key features of the doctor-patient interaction are shared goal setting, written management plans and regular follow-up. Supportive community-based services and programs, combined with healthcare system commitment, are also required to make this approach effective in improving population health.