The way forward: the International Primary Care Respiratory Group 2nd World Conference, Melbourne, 19-22 February 2004.
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Biomedical subjects
Publications and source records attributed to H John Fardy.
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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.
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.
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.