Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A Phase III Study of Radiation Therapy (RT) and O6-Benzylguanine (O6-BG) Plus BCNU Versus RT and BCNU Alone for Newly Diagnosed Glioblastoma Multiforme (GBM) and Gliosarcoma
Brief Summary: RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. O6-benzylguanine may help carmustine kill more tumor cells by making tumor cells more sensitive to the drug. It is not yet known whether radiation therapy and carmustine are more effective with or without O6-benzylguanine.

PURPOSE: Randomized phase III trial to compare the effectiveness of radiation therapy plus carmustine with or without O6-benzylguanine in treating patients who have newly diagnosed glioblastoma multiforme or gliosarcoma.


Options:
A: Arm Label: Cediranib 30mg; Type: EXPERIMENTAL; Interventions: Drug: Cediranib | Arm Label: Cediranib 20mg + lomustine; Type: OTHER; Interventions: Drug: Cediranib, Drug: Lomustine Chemotherapy | Arm Label: Lomustine and Placebo Cediranib; Type: ACTIVE_COMPARATOR; Interventions: Drug: Lomustine Chemotherapy, Drug: Placebo Cediranib | Intervention Type: DRUG; Name: Cediranib; Assigned to Arm(s): Cediranib 30mg | Intervention Type: DRUG; Name: Cediranib; Assigned to Arm(s): Cediranib 20mg + lomustine | Intervention Type: DRUG; Name: Lomustine Chemotherapy; Assigned to Arm(s): Cediranib 20mg + lomustine, Lomustine and Placebo Cediranib | Intervention Type: DRUG; Name: Placebo Cediranib; Assigned to Arm(s): Lomustine and Placebo Cediranib
B: Arm Label: Radiotherapy; Type: ACTIVE_COMPARATOR; Interventions: Radiation: Radiotherapy of the partial brain. | Arm Label: Temozolomide; Type: EXPERIMENTAL; Interventions: Drug: Temozolomide | Intervention Type: DRUG; Name: Temozolomide; Assigned to Arm(s): Temozolomide | Intervention Type: RADIATION; Name: Radiotherapy of the partial brain.; Assigned to Arm(s): Radiotherapy
C: Arm Label: NovoTTF-100A device in combination with Temozolomide; Type: EXPERIMENTAL; Interventions: Device: NovoTTF-100A device | Arm Label: Temozolomide alone, as the best known standard of care; Type: ACTIVE_COMPARATOR; Interventions: Drug: Temozolomide | Intervention Type: DEVICE; Name: NovoTTF-100A device; Assigned to Arm(s): NovoTTF-100A device in combination with Temozolomide | Intervention Type: DRUG; Name: Temozolomide; Assigned to Arm(s): Temozolomide alone, as the best known standard of care
D: Arm Label: O6-BG + BCNU + Radiation Therapy; Type: EXPERIMENTAL; Interventions: Drug: carmustine, Radiation: radiation therapy, Drug: O6-Benzylguanine | Arm Label: BCNU + Radiation Therapy; Type: ACTIVE_COMPARATOR; Interventions: Drug: carmustine, Radiation: radiation therapy | Intervention Type: DRUG; Name: carmustine; Assigned to Arm(s): BCNU + Radiation Therapy, O6-BG + BCNU + Radiation Therapy | Intervention Type: RADIATION; Name: radiation therapy; Assigned to Arm(s): BCNU + Radiation Therapy, O6-BG + BCNU + Radiation Therapy | Intervention Type: DRUG; Name: O6-Benzylguanine; Assigned to Arm(s): O6-BG + BCNU + Radiation Therapy

Answer: D