Barriers to initiating insulin in type 2 diabetes patients: development of a new patient education tool to address myths, misconceptions and clinical realities

Abstract

Purpose: The purpose of this study was to identify patient beliefs as well as clinical realities about insulin that may be barriers to type 2 diabetes patients initiating insulin treatment when recommended by their physician. This information was then used to develop a clinically relevant, cross-culturally valid patient education tool with the goal of providing unbiased, medically informative statements addressing these barriers.

Methods: Thirteen focus groups were conducted in five countries (Germany, Sweden, The Netherlands, UK, and USA) to collect qualitative data on attitudes about insulin therapy from type 2 diabetes patients aged 18 or older whose physician had recommended initiating insulin treatment in the past 6 months (n = 87). Additionally, a panel of four clinical experts was interviewed to ascertain obstacles they experience in initiating insulin with their patients.

Results: On the basis of the interview data, the ten questions that asked about the most important barriers were generated. The clinical expert panel then generated clinically accurate and unbiased responses addressing these concerns, and the educational tool "Questions about Starting Insulin: Information on the Myths, Misconceptions and Clinical Realities about Insulin" was drafted. The draft tool was pilot tested in a group of patients and finalized.

Conclusions: Patient misconceptions, as well as some clinical realities, about insulin treatment and diabetes can influence the decision to initiate insulin treatment and ultimately impact disease management. The educational tool developed through this study was designed to help patients who are deciding whether or not to initiate insulin therapy as recommended by their physician, and facilitate patient-health-care provider interactions.