Please select the eligibility criteria that correspond to the clinical trial below.
Title: N/A
Brief Summary: This 2 arm study will compare the effect of Avastin + irinotecan versus temozolomide, in combination with conventional involved field radiotherapy, in patients with newly diagnosed glioblastoma and a non-methylated MGMT promoter. Patients will be randomized 3:1 to receive Avastin 10mg/kg iv every 2 weeks + irinotecan 125mg/m2 iv every 2 weeks, or temozolomide 75mg/m2 po daily during radiotherapy followed by 6 cycles of temozolomide 150-200mg/m2 po daily on days 1-5 of each 4 week cycle. The anticipated time on study treatment is until disease progression, and the target sample size is 100-500 individuals.


Options:
A: Inclusion Criteria:

* Histopathologically confirmed newly diagnosed glioblastoma multiforme (GBM, WHO grade IV). The histological diagnosis must have been made locally after biopsy or neurosurgical tumour resection.
* Initial surgery/biopsy at diagnosis performed \< 6 weeks (42 days) prior to randomization.
* Patient's age is 50 years or older.
* Karnofsky performance status is 50% or higher.
* Patients may have received and continue to receive corticosteroids, but they have to be on a stable or decreasing dose for at least 14 days prior to randomization.
* Patients must not have received prior chemotherapy or radiotherapy.
* Patient is able (i.e. sufficiently fluent) and willing to complete the quality of life questionnaires in either English or any other language the questionnaire is officially translated into. The baseline assessment (prior to start of radiotherapy) must already have been completed. Inability (illiteracy, loss of sight, or other equivalent reason) to complete the questionnaires will not make the patient ineligible for the study. In centres where patients are not able to read or write, proxy interviews will be conducted in-person or via telephone by the nurse at that particular centre.
* Patient consent must be obtained according to local institutional policy. It will be the responsibility of the local participating investigators to obtain the necessary local clearance, and to indicate in writing to the IAEA Study Coordinator that such clearance has been obtained, before the trial can commence in that centre. A copy of the initial full board ERB approval and approved consent form must be sent to the Project Officer at IAEA. The patient must sign the consent form prior to randomization or registration.
* Patients must be accessible for treatment and follow-up. Investigators must assure themselves the patients randomized on this trial will be available for complete documentation of the treatment, adverse events, and follow-up.
* Protocol treatment is to begin within 2 weeks of patient randomization.

Exclusion Criteria:

* Patients with a history of other malignancies, except: adequately treated non-melanoma skin cancer, curatively treated in-situ cancer of the cervix, or other solid tumours curatively treated with no evidence of disease for 3 or more years.
* Patients with a serious active infection or other serious underlying medical conditions that would impair the ability of the patient to receive protocol treatment or comply with protocol.
B: Inclusion Criteria:

* Radiological suspicion of a unilocular malignant glioma with distinct ring- or garland-shaped contrast agent-accumulating tumour structures and a core of reduced intensity in the MRI (central necroses) with no significant non-staining tumour tissue (exclusion of a secondary malignant glioma).
* Indication for surgical tumour resection. If radical resection is planned, the location of the contrast agent-accumulating tumour should allow complete resection.
* First operation of the tumour, no other tumour-specific pretreatment
* Karnofsky at least 70 %
* Patient's written informed consent
* Age 18-72 years

Exclusion Criteria:

* Tumour location in the midline, basal ganglia, cerebellum or brain stem
* More than one contrast agent-accumulating lesion unrelated to the primary tumour or extracerebral metastases
* Porphyria, hypersensitivity to porphyrins
* Renal insufficiency: Creatinine \> 2.0 mg/dl
* Hepatic insufficiency: Bilirubin \> 3 mg/dl
* Quick test \< 60 %
* gamma-GT \> 70 U/I
* Malignancies other than basaliomas
* Existing or planned pregnancy or lactation, or inadequate contraception
* Simultaneous participation in another clinical trial or participation in another clinical trial in the 30 days preceding randomisation
C: Inclusion Criteria:

* adult patients, 18-70 years of age;
* glioblastoma, confirmed histologically;
* no previous chemotherapy or radiotherapy for glioblastoma;
* non-methylated MGMT promoter in the tumor.

Exclusion Criteria:

* prior systemic treatment for glioblastoma multiforme;
* prior treatment with Avastin;
* significant cardiovascular disease;
* other active malignant disease.
D: Inclusion Criteria-

Among other criteria, patients must meet the following conditions to be eligible for the study:

1. Adult patients, ≥ 18 years old
2. Newly diagnosed glioblastoma
3. Attempted surgical resection followed by conventional chemoradiation
4. Documented EGFRvIII positive tumor status by a Sponsor designated laboratory
5. No evidence of progressive disease from the post-operative period to the post-chemoradiation period
6. Candidate for, and agrees to receive, adjuvant (maintenance) temozolomide therapy
7. Systemic corticosteroid therapy at ≤2 mg of dexamethasone or equivalent per day for at least 3 days prior to randomization
8. WHO-ECOG Performance Status ≤ 2
9. Patients of childbearing/reproductive potential will be instructed to use birth control as defined by your doctor.

Exclusion Criteria-

Among other criteria, patients who meet the following conditions are NOT eligible for the study:

1. Stereotactic biopsy only (without further surgical resection)
2. Presence of diffuse leptomeningeal disease, gliomatosis cerebri, or infratentorial disease.
3. History, presence, or suspicion of metastatic disease
4. Patients who have received any additional treatment for glioblastoma, aside from surgical resection and chemoradiation with temozolomide
5. Active systemic infection requiring treatment
6. History of any malignancy (other than glioblastoma) during the last three years except non-melanoma skin cancer, in situ cervical cancer, treated superficial bladder cancer, cured, early-stage prostate cancer in a patient with PSA level less than ULN,or other carcinoma in situ that has been adequately treated and cured.
7. Planned major surgery
8. Evidence of current drug or alcohol abuse
9. Known allergy or hypersensitivity to keyhole limpet hemocyanin (KLH), GM-CSF (sargramostim; LEUKINE®), polysorbate 80 or yeast derived products, or a history of anaphylactic reactions to shellfish proteins
10. Severe acute or chronic medical or psychiatric condition or laboratory abnormality that could increase the risk associated with participating in a clinical trial
11. Women who are pregnant or lactating

Answer: C