Self-management programmes for adult patients with bronchiectasis: a systematic review and realist synthesis

Abstract

Purpose: Self-management for patients with bronchiectasis has been identified as an important component that could potentially empower patients to manage their condition and improve their quality of life. Evidence was reviewed to investigate what self-management programmes work, why and in what circumstances.

Methods: A systematic review and realist synthesis were conducted. A comprehensive database search was performed on seven databases for evidence published up to July 2021. Leading candidate self-management programmes identified from the systematic review became the focus of the realist synthesis. A realist logic of analysis was applied to produce explanatory context-mechanism-outcome configurations. These explanations were consolidated into programme theories drawing on health behaviour change theory.

Results: By synthesising the data from eight eligible articles, programme theories articulated how three different self-management programmes work that included: (i) education and action planning, (ii) education and airway clearance techniques (ACT) and, (iii) education, exercise and ACT. Patient characteristics and collaborative partnership between healthcare professionals and patients were identified as important contexts that influenced the improvement in self-efficacy, health-related quality of life, and exercise capacity.

Conclusions: This review contributes to a better understanding of how the complex interaction between contexts and mechanisms can improve outcomes of clinical interest.IMPLICATIONS FOR REHABILITATIONThis evidence synthesis has identified potentially important combinations of interventions to be considered in self-management programmes for adults with bronchiectasis.Collaborative partnership between patient and healthcare professionals should be considered to improve short-term self-efficacy.Targeting self-management programmes to increase short-term health-related quality of life and exercise capacity should consider the context of patient characteristics.

Keywords: Self-management; bronchiectasis; chronic illness; evidence synthesis; realist synthesis.