SCH 52365 Phase II Clinical Study: A Study on the Efficacy and Safety of Monotherapy With SCH 52365 in Patients With First Relapsed Anaplastic Astrocytoma (Study P03745)

Temozolomide orally once daily for 5 consecutive days followed by a 23 day rest period to complete a 28 day treatment cycle. In Cycle 1, temozolomide will be administered at 150 mg/m2/day; in Cycle 2 and subsequent cycles, it will be administered at 100, 150, or 200 mg/m2, depending on hematology test results and adverse events observed.