Metopirone

Metopirone is indicated, in combination with other diagnostic tests, for the diagnosis of adrenal insufficiency in adult and pediatric patients. Metopirone is indicated, in combination with other diagnostic tests, for the diagnosis of adrenal insufficiency in adult and pediatric patients. ( 1 )

Metopirone is contraindicated in patients with adrenal cortical insufficiency or hypersensitivity to Metopirone or to any of its excipients. In patients with adrenal cortical insufficiency ( 4 ) Hypersensitivity to Metopirone or to any of its excipients ( 4 )

Adrenal Insufficiency: May induce acute adrenal insufficiency. Ability of adrenals to respond to exogenous ACTH should be demonstrated before Metopirone is employed as a test ( 5.1 ) Dizziness and Sedation: May cause dizziness and sedation. Patients should not drive or operate machinery until these effects have passed ( 5.2 )

5.1Adrenal Insufficiency

Metopirone may induce acute adrenal insufficiency in patients with reduced adrenal secretory capacity, as well as in patients with global pituitary insufficiency. The test should be performed in the hospital with close monitoring in case of suspected adrenal insufficiency. Ability of adrenals to respond to exogenous ACTH should be demonstrated before Metopirone is employed as a test. In the presence of hypo‑ or hyperthyroidism, response to the Metopirone test may be subnormal.

If adrenocortical or anterior pituitary function is more severely compromised than indicated by the results of the test, Metopirone may trigger adrenal insufficiency. This can be corrected by giving appropriate doses of corticosteroids.

5.2Dizziness and Sedation

Metopirone may cause dizziness and sedation. Patients should not drive or operate machinery until these effects have passed.