Dapagliflozin-associated euglycemic diabetic ketoacidosis in a patient with type 2 diabetes mellitus: A case report.
Medicine (Baltimore)
; 99(21): e20228, 2020 May 22.
Article
in En
| MEDLINE
| ID: mdl-32481295
ABSTRACT
RATIONALE Rare cases of euglycemic diabetic ketoacidosis (eu-DKA) have been reported after the administration of sodium-glucose cotransporter-2 (SGLT-2) inhibitors. No reports have described eu-DKA complicated by hypernatremia due to SGLT-2 inhibitors. PATIENT CONCERNS A 76-year-old woman with a 40-year history of type 2 diabetes mellitus (DM), for which metformin (1000âmg/day) and dapagliflozin (10âmg/day) were prescribed, presented with malaise, fever, and oliguria. On presentation, her white blood cell count (11,800/µL), serum creatinine (3.2âmg/dL), and C-reactive protein (54âmg/L) were abnormal. Bilateral pyeloureteritis and diffuse paralytic ileus were present. She received intravenous antibiotics and total parenteral nutrition, and was asked to fast. Her renal function and ileus briefly improved. Oral hypoglycemic agents, metformin and dapagliflozin, along with enteral feeding were reinstituted on day 3 of hospitalization. However, on day 6 of hospitalization, the patient developed an altered state of consciousness including confusion, lethargy, and stupor. Several laboratory abnormalities suggestive of ketoacidosis with euglycemia were noted. DIAGNOSES The patient was diagnosed with eu-DKA accompanied by severe hypernatremia (corrected serum Na concentration, 163âmEq/L) and hypokalemia following dapagliflozin re-administration. INTERVENTIONS:
The patient was treated with indicated intravenous fluid therapy. Dapagliflozin use was discontinued.OUTCOMES:
The patient's mental status and laboratory findings improved gradually, and she was discharged on maintenance doses of insulin and metformin on day 14 of hospitalization. LESSONS Acute illnesses such as diffuse paralytic ileus and urinary tract infection, and dietary restrictions or fasting in patients with DM can be considered potential predisposing factors for SGLT-2 inhibitor-associated eu-DKA. For patients with diabetes in the setting of acute morbidity, timely resumption of the SGLT-2 inhibitor therapy should be carefully determined. In addition, eu-DKA due to SGLT-2 inhibitor use may be accompanied by electrolyte disturbances such as hypernatremia and hypokalemia.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Benzhydryl Compounds
/
Diabetic Ketoacidosis
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Diabetes Mellitus, Type 2
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Sodium-Glucose Transporter 2 Inhibitors
/
Glucosides
Type of study:
Etiology_studies
/
Risk_factors_studies
Limits:
Aged
/
Female
/
Humans
Language:
En
Journal:
Medicine (Baltimore)
Year:
2020
Document type:
Article