COVID-19 Vaccine and Hyperosmolar Hyperglycemic State

Hyperosmolar Hyperglycemic State.

Hyperosmolar hyperglycemic state is a life-threatening emergency manifested by marked elevation of blood glucose and hyperosmolarity with little or no ketosis. Although there are multiple precipitating causes, underlying infections are the most common. Other causes include certain medications, nonadherence to therapy, undiagnosed diabetes mellitus, substance abuse, and coexisting disease. In ch...

Diabetic ketoacidosis and hyperglycemic hyperosmolar state.

Diabetic ketoacidosis (DKA) and the hyperglycemic hyperosmolar state (HHS) are potentially fatal hyperglycemic crises that occur as acute complications of uncontrolled diabetes mellitus. The authors provide a review of the current epidemiology, precipitating factors, pathogenesis, clinical presentation, evaluation, and treatment of DKA and HHS. The discovery of insulin in 1921 changed the life ...

Diabetic ketoacidosis and hyperglycemic hyperosmolar nonketotic syndrome.

Diabetic ketoacidosis (DKA) and hyperglycemic hyperosmolar nonketotic syndrome (HHNS) are life-threatening acute metabolic complications of diabetes mellitus. Although there are some important differences, the pathophysiology, the presenting clinical challenge, and the treatment of these metabolic derangements are similar. Each of these complications can be seen in type 1 or type 2 diabetes, al...

Diabetic Ketoacidosis and Hyperosmolar Hyperglycemic Syndrome

(a) History: Most patients with diabetic ketoacidosis (DKA) or with hyperosmolar hyperglycemic state (HHS) will have a history of diabetes, and a history of altered insulin dose, infection, signifi cant medical “stress”. Antecedent symptoms of polyuria and polydipsia, lassitude, blurred vision, and mental status changes may predominate the clinical picture. With DKA, abdominal pain and tachypne...

Diabetic Ketoacidosis and Hyperglycemic Hyperosmolar Syndrome