Which is a potential complication of DKA/HHS?

Which is a potential complication of DKA/HHS?

• A. Cerebral edema
• B. Gastroesophageal reflux
• C. Hypertension
• D. Weight gain

Answer: (A)

Cerebral edema is a recognized, potentially fatal complication of diabetic ketoacidosis or hyperosmolar hyperglycemic state. It stems from osmotic shifts in brain cells as severe hyperglycemia and dehydration occur, and it can be precipitated or worsened by rapid correction of glucose and serum osmolality during treatment. It’s most concerning in pediatric patients but can occur in adults as well. Clinically, watch for headache, changes in mental status, vomiting, and, in severe cases, seizures or altered consciousness; prompt recognition and careful management are essential. This involves gradual rehydration and a cautious approach to correcting hyperglycemia and electrolytes, especially sodium, to avoid abrupt shifts in osmolality. Gastroesophageal reflux is not a primary or typical complication of DKA/HHS. Hypertension is not characteristic here, as patients are usually volume-depleted with hypotension rather than elevated blood pressure. Weight gain is inconsistent with DKA/HHS, where weight loss from osmotic diuresis is common.

Cerebral edema is a recognized, potentially fatal complication of diabetic ketoacidosis or hyperosmolar hyperglycemic state. It stems from osmotic shifts in brain cells as severe hyperglycemia and dehydration occur, and it can be precipitated or worsened by rapid correction of glucose and serum osmolality during treatment. It’s most concerning in pediatric patients but can occur in adults as well. Clinically, watch for headache, changes in mental status, vomiting, and, in severe cases, seizures or altered consciousness; prompt recognition and careful management are essential. This involves gradual rehydration and a cautious approach to correcting hyperglycemia and electrolytes, especially sodium, to avoid abrupt shifts in osmolality.

Gastroesophageal reflux is not a primary or typical complication of DKA/HHS. Hypertension is not characteristic here, as patients are usually volume-depleted with hypotension rather than elevated blood pressure. Weight gain is inconsistent with DKA/HHS, where weight loss from osmotic diuresis is common.