In this comparative effectiveness clinical trial, primary care physicians (PCPs) will receive 2 academic detailing sessions 6 months apart. Eligible patients (age 75 years or greater, type 2 diabetes, prescribed insulin or sulfonylureas [SUs], and last measured HbA1c <=8%) of these PCPs will be randomized to receive either a pre-visit conversation aid/communication tool that elicits values and preferences regarding safe insulin/SU deprescribing [Intervention] or a general health education handout (Embracing Life as You Age) [Attention Control]. Patient-reported outcomes (e.g., self-reported hypoglycemia episodes) and clinical outcomes (e.g., changes in glycemic regimen) will be compared between study arms. If successful, this study will provide evidence to support strategies for safer treatment in older adults with type 2 diabetes.
This study will evaluate the impact of academic detailing (evidence-based provider education) with or without patient pre-visit preparation (elicitation of values and preferences) on safe insulin de-prescribing among older patients with type 2 diabetes at risk for hypoglycemia. The hypothesis is that patients who are well-prepared for their primary care visit will engage in more informed discussions with their providers regarding re-evaluation of current treatment regimens. In clinically appropriate cases, these more effective discussions will result in safe de-prescribing and fewer future episodes of hypoglycemia.