aliskiren and Hyperaldosteronism

A 47-year-old woman with family history of autosomal-dominant polycystic kidney disease (ADPKD), who underwent living-donor kidney transplantation in 2000, presented with recurrent edema, hyperreninemia, and hyperaldosteronism. Since 2002, her antihypertensive therapy comprised ramipril and spironolactone. The post-transplantation kidney function was stable. Based on the clinical picture and reports of renin secretion by renal cysts in ADPKD, we performed a trial of aliskiren therapy (300 mg/day). The patient showed excellent blood pressure control and reduction of edema, with aldosterone levels normalizing within 2 months. This is a novel report of aliskiren therapy for treatment of edema, hyperreninemia, and hyperaldosteronism in ADPKD.

Topics: Amides; Female; Fumarates; Humans; Hyperaldosteronism; Middle Aged; Polycystic Kidney, Autosomal Dominant; Recurrence; Remission Induction; Renin