Fulminant type 1 diabetes linked with fetal death in utero

Abstract

Fulminant type 1 diabetes is a relatively new subtype of type 1 diabetes characterised by a sudden onset of severe diabetic ketoacidosis (DKA) in patients with no history of diabetes and can cause imminent death if untreated. We discuss a rare case of a Pacific Islander woman who was 36 weeks pregnant and presented to the emergency department with DKA and fetal death in utero having had a normal glucose tolerance test 4 weeks earlier. She was diagnosed with fulminant type 1 diabetes and was treated with an intravenous insulin-dextrose infusion. She delivered a stillborn female infant and was discharged on regular subcuticular insulin. This case is helpful in understanding a rare, lethal disease that is not well reported globally and especially in Australia, as it requires prompt recognition and treatment to prevent detrimental outcomes.