[Control of hypertensive crisis with urapidil in two cases of adrenalectomy]. / Control de las crisis hipertensivas con urapidilo en dos casos de suprarrenalectomía.

We review the use of urapidil to manage hypertension in two patients undergoing adrenalectomy for pheochromocytoma and aldosterone producing adenoma. Bolus administration (25 mg/i.v.) of urapidil provided good control of blood pressure during surgical manipulation of the tumor, although continuous perfusion of the drug was required by one patient before complete excision was achieved. No changes in heart rate or sudden decrease in blood pressure were observed. We believe that urapidil may be useful for treating hypertension during tumor adrenalectomy.