Fulminant type 1 diabetes during pregnancy: A case report and review of the literature

Fulminant type 1 diabetes linked with fetal death in utero

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.

Fulminant type 1 diabetes mellitus with remarkable elevation of serum pancreatic enzymes

Fulminant type 1 diabetes mellitus progresses extremely rapidly and is accompanied by ketoacidosis. Patients with the disease present at emergency departments with non-specific symptoms, including fever, nausea, vomiting, and abdominal pain. Here, we present a case of fulminant type 1 diabetes mellitus where the patient was initially misdiagnosed with gastroenteritis and acute pancreatitis. A 50-year-old Japanese woman was referred to our hospital with coma and shock. She had presented with nausea, vomiting, abdominal pain and thirst from 5 days before admission, and had been misdiagnosed with gastroenteritis by her primary care physician. Upon examination, metabolic acidosis and remarkable elevation of pancreatic exocrine enzymes were found (amylase 4322 IU/L, lipase 1046 IU/L). Acute pancreatitis was initially suspected because of the high pancreatic enzyme levels and abdominal pain. However, her plasma glucose level was markedly elevated at 1357 mg/dL. The patient was diagnosed with fulminant type 1 diabetes mellitus. Computed tomography showed no radiological evidence of acute pancreatitis. In conclusion, fulminant type 1 diabetes mellitus is often referred to hospital with flu-like or gastrointestinal symptoms and elevation of serum pancreatic enzymes. Physicians must be sure not to misdiagnose it as gastroenteritis or acute pancreatitis.

Eating disorders and diabetic ketoacidosis in a pregnant woman with type 1 diabetes: a case report

OBJECTIVE

To describe a case of diabetic ketoacidosis (DKA) in a pregnant woman with type 1 diabetes (T1DM) and disordered eating behaviour treated with a continuous subcutaneous insulin infusion, and to discuss some aspects of the monitoring and management of DKA in pregnancy and whether a pump is the safest therapeutic choice in the presence of some eating disorders.

CASE REPORT

This 26-year-old Caucasian woman affected by T1DM was hospitalised during the last weeks of her fourth pregnancy because of DKA due to disordered eating. She was treated with a fluid infusion, intravenous insulin, and her electrolyte imbalance was carefully corrected. An elective cesarean section was performed after the correction of DKA in the 34th week (+6 days) of gestation.

CONCLUSIONS

We suggest that pregnancy in T1DM women with eating disorders may not be rare. The prevention, early recognition and aggressive management of DKA can minimise the possible complications, and is mandatory for the safety of the fetus and mother.