Using network analysis to explore factors moderating the implementation of a medication review service in community pharmacy

• Published in: Research in social and administrative pharmacy Vol. 18; no. 3; pp. 2432 - 2443
• Main Authors: Pérez-Escamilla, Beatriz, Benrimoj, Shalom I., Martínez-Martínez, Fernando, Gastelurrutia, Miguel Ángel, Varas-Doval, Raquel, Musial-Gabrys, Katarzyna, Garcia-Cardenas, Victoria
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.03.2022
• Subjects: Barriers; Community pharmacy; Community Pharmacy Services; Facilitators; Humans; Implementation factors; Implementation science; Medication Review; Network analysis; Pharmacies; Pharmacists; Pharmacy; Pharmacy practice research; Network analysis; Barriers; Implementation science; Facilitators; Medication review; Pharmacy practice research; Community pharmacy; Implementation factors
• ISSN: 1551-7411; 1934-8150
• DOI: 10.1016/j.sapharm.2020.12.007

Implementation factors are hypothesised to moderate the implementation of innovations. Although individual barriers and facilitators have been identified for the implementation of different evidence-based services in pharmacy, relationships between implementation factors are usually not considered. To examine how a network of implementation factors and the position of each factor within this network structure influences the implementation of a medication review service in community pharmacy. A mixed methods approach was used. Medication review with follow-up service was the innovation to be implemented over 12 months in community pharmacies. A network analysis to model relationships between implementation factors was undertaken. Two networks were created. Implementation factors hindering the service implementation with the highest centrality measures were time, motivation, recruitment, individual identification with the organization and personal characteristics of the pharmacists. Three hundred and sixty-nine different interrelationships between implementation factors were identified. Important causal relationships between implementation factors included: workflow-time; characteristics of the pharmacy-time; personal characteristics of the pharmacists-motivation. Implementation factors facilitating the implementation of the service with highest centrality scores were motivation, individual identification with the organization, beliefs, adaptability, recruitment, external support and leadership. Four hundred and fifty-six different interrelationships were identified. The important causal relationships included: motivation-external support; structure-characteristics of the pharmacy; demographics-location of the pharmacy. Network analysis has proven to be a useful technique to explore networks of factors moderating the implementation of a pharmacy service. Relationships were complex with most implementation factors being interrelated. Motivation and individual identification with the organisation seemed critical factors in both hindering and facilitating the service implementation. The results can inform the design of implementation programs and tailored strategies to promote faster implementation of innovations in pharmacy. •Network analysis was successfully used to explore relevant implementation factors.•More than 800 different relationships between implementation factors were found.•Tailored strategies should be considered when designing implementation programs.