Clinical trial NCT00998010: Bortezomib, Temozolomide, and Regional Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma Multiforme or Gliosarcoma
Official title: Phase II Trial of Velcade (Bortezomib) in Combination With Temozolomide and Regional Radiation Therapy for Upfront Treatment of Patients With Newly-diagnosed Glioblastoma Multiforme
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: Brain and Central Nervous System Tumors
Keywords: adult giant cell glioblastoma
adult glioblastoma
adult gliosarcoma
Lead sponsor: Jonsson Comprehensive Cancer Center
Sponsor class: OTHER
Collaborators: name: Millennium Pharmaceuticals, Inc.
First posted: 2009-10-20
Enrollment: 24
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: RATIONALE: Bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving bortezomib together with temozolomide and radiation therapy may kill more tumor cells and allow doctors to save the part of the body where the cancer started.

PURPOSE: This phase II trial is studying the side effects and how well bortezomib works when given together with temozolomide and regional radiation therapy in treating patients with newly diagnosed glioblastoma multiforme or gliosarcoma.

Detailed description: OBJECTIVES:

Primary

* Estimate the overall survival at 2 years of patients with newly diagnosed glioblastoma multiforme treated with bortezomib in combination with temozolomide and regional radiotherapy followed by maintenance therapy comprising bortezomib and temozolomide.

Secondary

* Investigate further the safety and tolerability of this regimen in these patients.
* Determine the molecular characterization of tumor tissue and correlate these findings with response.

OUTLINE: This is a multicenter study.

* Adjuvant chemotherapy: Patients receive bortezomib IV on days 1, 4, 8, 11, 29, 32, 36, and 39 and oral temozolomide on days 1-42. Patients undergo external-beam fractionated regional radiotherapy 5 days a week for 6 weeks in the absence of disease progression or unacceptable toxicity.
* Maintenance: Beginning 2-6 weeks after radiotherapy, patients receive bortezomib IV on days 1, 4, 8, and 11 and oral temozolomide on days 1-5. Treatment repeats every 28 days for up to 24 courses in the absence of disease progression or unacceptable toxicity.

Tumor tissue samples are collected at baseline (from surgery) and periodically during study for further analysis.

After completion of study therapy, patients are followed up periodically.

Eligibility criteria: Inclusion Criteria:

* Must be \>- 18 years old, with a life expectancy \> 8 weeks
* Histologically confirmed intracranial glioblastoma multiforme (GBM) or gliosarcoma
* Must submit an unstained paraffin block or slides from surgical procedure
* Patients without prior treatment and with prior diagnosis of lower-grade gliomas that have been upgraded to GBM after repeated resection allowed
* At least 21 days since cranial MRI or contrast CT scan OR ≥ 96 hours since cranial MRI or contrast CT scan for patients who underwent surgical resection
* Measurable or assessable disease
* Voluntary written informed consent obtained before performance of any study related procedure not part of normal medical care.
* Karnofsky performance status \> 60%
* White Blood Count (WBC) ≥ 3,000/mm\^3
* absoulte neutrophil count(ANC) ≥ 1,500/mm\^3
* Platelet count ≥ 100,000/mm\^3
* Hemoglobin ≥ 10 g/dL (transfusion allowed)
* Bilirubin \< 2.5 times upper limit of normal (ULN)
* serum glutamic-oxaloacetic transaminase (SGOT) \< 2.5 times ULN
* Creatinine \< 1.5 mg/dL
* Creatinine clearance ≥ 20 mL/minute
* Serum sodium \> 130 mmol/L
* Negative pregnancy test
* Fertile patients must use effective contraception
* Patients on Enzyme-Inducing Antiepileptic Drugs (EIAED) must be transitioned to non- EAIED for ≥ 2 weeks
* Concurrent full-dose warfarin or its equivalent (e.g., unfractionated and/or low molecular weight heparin) allowed

Exclusion Criteria:

* peripheral neuropathy ≥ grade 2
* Myocardial infarction within the past 6 months
* New York Heart Association (NYHA) class III or IV heart failure
* Uncontrolled angina
* Severe uncontrolled ventricular arrhythmias
* Electrocardiographic evidence of acute ischemia or active conduction system abnormalities
* hypersensitivity to bortezomib, boron, or mannitol
* serious medical or psychiatric illness that would interfere with study participation including, but not limited to, any of the following:
* Ongoing or active infection requiring IV antibiotics
* Psychiatric illness and/or social situations that would limit compliance with study requirements
* Disorders associated with a significant immunocompromised state (e.g., HIV, systemic lupus erythematosus)
* history of stroke within the past 6 months
* other malignancy within the past 3 years except completely resected basal cell carcinoma or squamous cell carcinoma of the skin, an in situ malignancy (i.e., cervical cancer), or low-risk prostate cancer after curative therapy
* significant medical illness that, in the investigator's opinion, cannot be adequately controlled with appropriate therapy or would compromise the patient's ability to tolerate this therapy
* disease that will obscure toxicity or dangerously alter drug metabolism
* viral hepatitis (HBV surface antigen positive) or active hepatitis C infection
* Prior or concurrent corticosteroids, automated external defibrillator, analgesics, and other drugs to treat symptoms or prevent complications allowed
* concurrent investigational drugs that must be stopped at least 4 months prior to therapy.
* prior radiotherapy to the brain
* prior cytotoxic or noncytotoxic drug therapy or experimental drug therapy (including chemotherapy, hormonal therapy, or immunotherapy) directed against the brain tumor
* prior polifeprosan 20 with carmustine implant (Gliadel wafer)
* concurrent stereotactic radiosurgery or brachytherapy
* concurrent sargramostim
* concurrent inducers of CYP450 3A4 (e.g., enzyme-inducing anti-epileptic drugs \[EIAED\])

Primary outcomes:
measure: Overall Survival
timeFrame: 2 years
Secondary outcomes:
measure: Toxicity Assessed According to the NCI Common Terminology Criteria for Adverse Events (CTCAE) Version 3.
timeFrame: 2 years
measure: Time to Progression
timeFrame: From the completion of radiation treatment to tumor progression
measure: Survival at 1 Year
timeFrame: 1 year
measure: Tumor Progression as Assessed by Magnetic Resonance Imaging (MRI) and Neurologic Exam
timeFrame: at 6, 12, 18 and 24 months from completion of radiation treatment.
Other outcomes:
Locations:
city: Los Angeles
country: United States
facility: University of California Los Angeles
state: California
Study officials:
affiliation: Ronald Reagan UCLA Medical Center
name: Albert Lai, MD, PhD
role: PRINCIPAL_INVESTIGATOR
References: