Implementation of Interprofessional Pharmaceutical Care Initiatives: Lessons Learned from Successful Bottom-Up Initiatives in Primary Care.

Introduction: Although there is evidence that interprofessional, person-centred, integrated care is important for optimising pharmaceutical care of older people with polypharmacy, this way of working is often not implemented in practice. The aim of this study was to identify common characteristics of successful interprofessional initiatives and factors influencing their implementation, in order to close this know-do gap. Methods: A qualitative, explorative design with in-depth semi-structured interviews was used. Flemish primary healthcare professionals (HCPs) and patients aged over 75, involved in successful initiatives of interprofessional pharmaceutical care for older people with polypharmacy, were included. Inductive analysis was conducted to identify main topics. Results: Fifteen HCPs and four patients, involved in nine interprofessional initiatives, were interviewed. In all initiatives the HCPs had interprofessional consultations about older people with polypharmacy. The interaction between the characteristics of the initiatives and the context had an important impact on the implementation. These context factors were positioned under the micro-, meso- and macro context. Implementation strategies, actions to enhance the initiatives' adoption, corresponded with three themes: communication and influence, coordination by different stakeholders, and (dis)incentives. Conclusion: The identification of these success factors might inspire HCPs, providers of interprofessional education and policymakers to facilitate interprofessional pharmaceutical care.