Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Avastin Plus Radiotherapy in Elderly Patients With Glioblastoma
Brief Summary: The purpose of this study is to explore the efficacy of bevacizumab combined with radiotherapy compared with radiotherapy alone in the treatment of newly diagnosed glioblastoma in the elderly.

* Trial with medicinal product


Options:
A: Arm Label: Radiotherapy; Type: ACTIVE_COMPARATOR; Interventions: Radiation: Radiation therapy | Arm Label: Radiotherapy plus Bevacizumab; Type: EXPERIMENTAL; Interventions: Drug: Bevacizumab | Intervention Type: DRUG; Name: Bevacizumab; Assigned to Arm(s): Radiotherapy plus Bevacizumab | Intervention Type: RADIATION; Name: Radiation therapy; Assigned to Arm(s): Radiotherapy
B: Arm Label: Arm I (radiation therapy, temozolomide, placebo); Type: ACTIVE_COMPARATOR; Interventions: Radiation: 3-Dimensional Conformal Radiation Therapy, Radiation: Intensity-Modulated Radiation Therapy, Other: Laboratory Biomarker Analysis, Other: Placebo, Other: Quality-of-Life Assessment, Drug: Temozolomide | Arm Label: Arm II (radiation therapy, temozolomide, bevacizumab); Type: EXPERIMENTAL; Interventions: Radiation: 3-Dimensional Conformal Radiation Therapy, Biological: Bevacizumab, Radiation: Intensity-Modulated Radiation Therapy, Other: Laboratory Biomarker Analysis, Other: Quality-of-Life Assessment, Drug: Temozolomide | Intervention Type: RADIATION; Name: 3-Dimensional Conformal Radiation Therapy; Assigned to Arm(s): Arm I (radiation therapy, temozolomide, placebo), Arm II (radiation therapy, temozolomide, bevacizumab) | Intervention Type: BIOLOGICAL; Name: Bevacizumab; Assigned to Arm(s): Arm II (radiation therapy, temozolomide, bevacizumab) | Intervention Type: RADIATION; Name: Intensity-Modulated Radiation Therapy; Assigned to Arm(s): Arm I (radiation therapy, temozolomide, placebo), Arm II (radiation therapy, temozolomide, bevacizumab) | Intervention Type: OTHER; Name: Laboratory Biomarker Analysis; Assigned to Arm(s): Arm I (radiation therapy, temozolomide, placebo), Arm II (radiation therapy, temozolomide, bevacizumab) | Intervention Type: OTHER; Name: Placebo; Assigned to Arm(s): Arm I (radiation therapy, temozolomide, placebo) | Intervention Type: OTHER; Name: Quality-of-Life Assessment; Assigned to Arm(s): Arm I (radiation therapy, temozolomide, placebo), Arm II (radiation therapy, temozolomide, bevacizumab) | Intervention Type: DRUG; Name: Temozolomide; Assigned to Arm(s): Arm I (radiation therapy, temozolomide, placebo), Arm II (radiation therapy, temozolomide, bevacizumab)
C: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: bevacizumab [Avastin], Drug: irinotecan | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Drug: temozolomide | Intervention Type: DRUG; Name: bevacizumab [Avastin]; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: irinotecan; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: temozolomide; Assigned to Arm(s): 2
D: Arm Label: Arm 1; Type: EXPERIMENTAL; Interventions: Biological: bevacizumab, Drug: lomustine, Genetic: DNA methylation analysis, Other: laboratory biomarker analysis, Procedure: cognitive assessment, Procedure: quality-of-life assessment | Arm Label: Arm 2; Type: ACTIVE_COMPARATOR; Interventions: Drug: lomustine, Genetic: DNA methylation analysis, Other: laboratory biomarker analysis, Procedure: cognitive assessment, Procedure: quality-of-life assessment | Intervention Type: BIOLOGICAL; Name: bevacizumab; Assigned to Arm(s): Arm 1 | Intervention Type: DRUG; Name: lomustine; Assigned to Arm(s): Arm 1, Arm 2 | Intervention Type: GENETIC; Name: DNA methylation analysis; Assigned to Arm(s): Arm 1, Arm 2 | Intervention Type: OTHER; Name: laboratory biomarker analysis; Assigned to Arm(s): Arm 1, Arm 2 | Intervention Type: PROCEDURE; Name: cognitive assessment; Assigned to Arm(s): Arm 1, Arm 2 | Intervention Type: PROCEDURE; Name: quality-of-life assessment; Assigned to Arm(s): Arm 1, Arm 2

Answer: A