BN83495 Phase I in Post-menopausal Women

"Three parts (A, B \& C) open label, multiple cohort, dose escalation study with once daily administration of irosustat at 1, 5, 20, 40 and 80 mg. Patients treated in any cohort were not allowed to escalate to higher doses or be enrolled in another dosing cohort.~Part A - Single oral daily dose for 7 days, Part B - Repeated oral daily dose for 28 days and Part C - Repeated oral daily administration until disease progression."