How well do doctors know their patients with severe asthma?

Area of Science:

• Pulmonary Medicine
• General Practice
• Health Services Research

Background:

• Asthma mortality rates in Australia have declined following national campaigns and management plan implementation.
• Further reductions in asthma mortality necessitate novel strategies and improved understanding of patient-physician dynamics.

Purpose of the Study:

• To assess the level of agreement between asthma patients and their general practitioners (GPs) on critical aspects of asthma management.
• To identify discrepancies in understanding between patients and physicians regarding self-management, triggers, and disease severity.

Main Methods:

• Interviews were conducted with next of kin of asthma fatalities (n=56), acute severe asthma patients (n=91), and their respective GPs (n=147).
• Data collection focused on medication use, hospital admissions, trigger factors, psychosocial issues, and asthma action plans.

Main Results:

• Substantial agreement was found for oral symptomatic medication use, but poor agreement for inhaled and preventive medications.
• Moderate agreement existed for hospital admissions and triggers like upper respiratory-tract infections or aspirin.
• Agreement was limited regarding psychosocial factors and other markers of asthma severity, despite moderate agreement on action plans and verbal instructions.

Conclusions:

• General practitioners often lack accurate insights into patient self-management, social context, and trigger factors, even in high-risk individuals.
• Future asthma management campaigns should address these physician insight deficits to further decrease mortality.