Most diabetes care is done by general practitioners (GPs) in the UK. This study aimed to determine GPs' comfort level in initiating and intensifying injectable therapies, identifying any associated barriers, and assessing reasons for referral to specialists. This web-interview included 128 general practitioners (GPs) experienced in type 2 diabetes (T2D) management, as well as 57 specialists and 30 nurses who were studied for secondary objectives. GPs felt more comfortable initiating the 1st injectable therapy - typically the glucagon-like peptide-1 receptor agonists (GLP-1 RA) - than the 2nd. The main barriers to initiating injectables were related to the complexity of injectable therapies and the lack of comfort with complex patient profiles, namely patients with difficultly achieving glycaemic control or those with significant comorbidities who GPs would rather refer to specialists. The main attributes that would increase their comfort level with initiation of injectables are improved glycaemic control, weight control and low risk of hypoglycaemia. An injectable therapy with these attributes could help to overcome barriers to initiating injectable therapies among GPs other healthcare professionals in primary care.
Keywords: Glucagon-like peptide-1 receptor agonist; Injectable glucose-lowering therapies; Primary care; Type-2 diabetes.
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