Effectiveness of the MyDiaMate application in reducing diabetes distress in adults with type 1 diabetes: Study protocol of the multi-national, randomised-controlled MyREMEDY trial

AbstractAimsDiabetes distress is common among people with type 1 diabetes (T1D), negatively affecting quality of life, self management, and diabetes outcomes. E‐health‐based interventions could be an effective and low‐cost way to improve the psychological care for people with T1D experiencing diabetes distress. The MyREMEDY study aims to test the effectiveness of the online unguided self‐help intervention MyDiaMate in decreasing diabetes distress in adults with T1D. MyDiaMate is based on Cognitive Behavioural Therapy and consists of eight modules, each focusing on a different aspect of living with T1D that is often experienced as burdensome (e.g. hypoglycaemia, fatigue).MethodsThe effectiveness of MyDiaMate will be tested through a randomised‐controlled trial across four European countries (the Netherlands, Germany, Spain and the United Kingdom). Six hundred and sixty adults (N = 165 per country) with T1D will be recruited and randomised with a balance of 2:1 into the intervention and care as usual groups. Intervention group members receive access to MyDiaMate for 6 months, care as usual group members receive access after 3 months for 3 months. Participants fill in questionnaires at 0 (baseline), 3 (effectiveness) and 6 months (follow‐up). Primary outcome is diabetes distress at 3 months. Secondary outcomes are emotional well‐being, psychological self‐efficacy in relation to diabetes, social engagement, fatigue, and glycaemic outcomes. Moreover, logdata of MyDiaMate use is passively collected. Linear mixed model analyses will be used to test the effectiveness of MyDiaMate along with identifying which user subgroup benefits most from MyDiaMate use.Trial RegistrationClinicaltrials.gov NCT06308549.