Macrocorticotropinoma shrinkage and control of hypercortisolism under long-term cabergoline therapy: case report.

Cushing's disease is the result of chronic overproduction of ACTH by a pituitary tumor. Although the optimal treatment is surgical removal of the adenoma, medical treatment might be an option in selected cases. A 40-year old woman with Cushing's disease was treated with cabergoline, a neuromodulatory drug, for a corticotrophic macroadenoma. Treatment was initiated at a weekly dose of 0.5 mg and then, on the basis of the evolution of UFC values, adjusted until it reached 6 mg/week. With cabergoline treatment the patient was asymptomatic, the pituitary adenoma showed a significant shrinkage on MRI and urinary cortisol excretion remained within the normal range during 7 years. We show the effectiveness of cabergoline in maintaining long-term biochemical control of hypercortisolism with significant reduction and stabilization of macroadenoma volume in a patient with Cushing's disease.

Citation

Marcos Paulo Manavela, K Danilowicz, O D Bruno. Macrocorticotropinoma shrinkage and control of hypercortisolism under long-term cabergoline therapy: case report. Pituitary. 2012 Dec;15 Suppl 1:33-6

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PMID: 22038028

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