Implementing a social network intervention: can the context for its workability be created? A quasi-ethnographic study

BACKGROUND: Policy makers and researchers recognise the challenges of implementing evidence-based interventions into routine practice. The process of implementation is particularly complex in local community environments. In such settings, the dynamic nature of the wider contextual factors needs to be considered in addition to capturing interactions between the type of intervention and the site of implementation throughout the process. This study sought to examine how networks and network formation influence the implementation of a self-management support intervention in a community setting. METHODS: An ethnographically informed approach was taken. Data collection involved obtaining and analysing documents relevant to implementation (i.e. business plan and health reports), observations of meetings and engagement events over a 28-month period and 1:1 interviews with implementation-network members. Data analysis utilised the adaptive theory approach and drew upon the Consolidated Framework for Implementation Research. The paper presents the implementation events in chronological order to illustrate the evolution of the implementation process. RESULTS: The implementation-network was configured from the provider-network and commissioning-network. The configuration of the implementation-network was influenced by both the alignment between the political landscape and the intervention, and also the intervention having a robust evidence base. At the outset of implementation, the network achieved stability as members were agreed on roles and responsibilities. The stability of the implementation-network was threatened as progress slowed. However, with a period of reflection and evaluation, and with a flexible and resilient network, implementation was able to progress. CONCLUSIONS: Resilience and creativity of all involved in the implementation in community settings is required to engage with a process which is complex, dynamic, and fraught with obstacles. An implementation-network is required to be resilient and flexible in order to adapt to the dynamic nature of community contexts. Of particular importance is understanding the demands of the various network elements, and there is a requirement to pause for “reflection and evaluation” in order to modify the implementation process as a result of learning.