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Citation

Morrissey EC, Harney OM, Hogan MJ, Murphy PJ, O’Grady L, Byrne M, Casey M, Duane S, Durand H, Hayes P, McDevitt C, Mockler D, Murphy M, Towers P & Murphy AW (2024) Supporting General Practitioners and people withhypertension to maximise medication use to control bloodpressure: the contribution of Collective Intelligence to thedevelopment of the ‘Maximising Adherence, MinimisingInertia’ (MIAMI) intervention. Health Psychology and Behavioral Medicine, 12 (1). https://doi.org/10.1080/21642850.2024.2404038

Abstract
Background: Hypertension remains one of the most important modifiable risk factors for stroke and heart disease. Anti-hypertensive medications are effective, but are often not used to maximum benefit. Sub-optimal dosing by prescribers and challenges with medication-taking for patients remain barriers to effective blood pressure control. Objectives: We aimed to systematically develop a theory-based complex intervention to support General Practitioners (GPs) and people with hypertension to maximise medication use to control blood pressure. Methods: We used the three-phase Behaviour Change Wheel (BCW) as the overarching intervention development framework. Collective Intelligence methodology was used to operationalise the stakeholder input to Phases 2 and 3 of the BCW. This took the form of a Collective Intelligence workshop with 19 stakeholders from diverse backgrounds including lived experience, general practice, nursing, pharmacy and health psychology. Techniques such as barrier identification, idea-writing and scenario-based design were used to generate possible intervention options. Intervention options were then selected and refined using the Acceptability, Practicability, Effectiveness, Affordability, Side-effects and Equity (APEASE) criteria and guidance from the MIAMI Public and Patient Involvement Panel. Results: The finalised MIAMI intervention consists of both GP and patient supports. GP supports include a 30-minute online training, information booklet and consultation guide (drop-down menu) embedded within the patient electronic health system. Patient supports include a pre-consultation plan, website, and a structured GP consultation with results from an Ambulatory Blood Pressure Monitor and urine chemical adherence test. The intervention components have been mapped to the intervention functions of the BCW and Behaviour Change Technique Ontology. Conclusion: Collective Intelligence offered a novel method to operationalise stakeholder input to Phases 2 and 3 of the BCW. The MIAMI intervention is now at pilot evaluation stage.

Keywords
Hypertension; intervention development; behaviour change wheel; collective intelligence; complex intervention

Notes
Additional author: Gerard J Molloy

Journal
Health Psychology and Behavioral Medicine: Volume 12, Issue 1

• Supporting General Practitioners And People With Hypertension To Maximise Medication Use To Control Blood Pressure The Contribution Of Collective Int