Letter: Hypoglycaemia in type 2 diabetes treated with pre-mixed insulin

The burden of hypoglycaemia in type 2 diabetes is increasingly recognised, regardless of treatment regimen.1-3 However, time in hypoglycaemia for individuals with type 2 diabetes who use pre-mixed (biphasic) insulin remains unclear. The aim of our prospective, open-label, single arm, pilot, observational study was to determine the amount of time individuals in this cohort spent in hypoglycaemia (ISRCTN 10603608). The primary endpoint was sensor derived time in hypoglycaemia (TBR,