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Adult Anaplastic AstrocytomaPhase 2NCT00492089

Bevacizumab in Reducing CNS Side Effects in Patients Who Have Undergone Radiation Therapy to the Brain for Primary Brain Tumor, Meningioma, or Head and Neck Cancer

A Phase 2 study testing bevacizumab, magnetic resonance imaging and quality-of-life assessment in people with Adult Anaplastic Astrocytoma and Adult Anaplastic Ependymoma, run by National Cancer Institute (NCI) at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Bevacizumab may reduce CNS side effects caused by radiation therapy. This randomized phase II trial is studying how well bevacizumab works in reducing CNS side effects in patients who have undergone radiation therapy to the brain for primary brain tumor, meningioma, or head and neck cancer. Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
bevacizumab, magnetic resonance imaging and quality-of-life assessment
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
11 participants
Where
1 siteUnited States
Study dates
Jun 2007to Aug 2010
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • No evidence of bleeding diathesis or coagulopathy
  • Fertile patients must use effective contraception during and for >= 2 months after completion of study therapy
  • No diarrhea >= grade 1
  • Histologically confirmed primary brain neoplasm, meningioma, or head and neck cancer [WHO grade 2 or 3 disease--no WHO grade 4 primary brain neoplasms (i.e., glioblastoma or gliosarcoma)]
  • Patients with head and neck cancer must not have any of the following:
  • Evidence of metastatic disease
Show all 46Show fewer
  • Evidence of tumor invasion to major vessels (e.g., the carotid)
  • History of bleeding related to tumor or radiotherapy during or after completion of radiotherapy
  • Must have undergone cranial irradiation
  • Must have radiographic evidence to support the diagnosis of radiation necrosis and/or surgical biopsy evidence of necrosis without tumor within the past 2 months
  • Must have evidence of progressive neurologic signs or symptoms appropriate to the location of the radiation necrosis
  • No abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within the past 28 days
  • No significant traumatic injury within the past 28 days
  • No evidence of active CNS hemorrhage
  • Karnofsky performance status 60-100%
  • No clinically significant cardiovascular disease, including any of the following:
  • Inadequately controlled hypertension (i.e., systolic BP > 140 mm Hg and/or diastolic BP > 90 mm Hg despite antihypertensive medication)
  • Large vessel cerebrovascular accident within the past 6 months
  • Myocardial infarction or unstable angina within the past 6 months
  • No clinically significant cardiovascular disease, including any of the following:
  • NYHA class II-IV congestive heart failure
  • Serious or inadequately controlled cardiac arrhythmia
  • Significant vascular disease (e.g., aortic aneurysm or history of aortic dissection)
  • Clinically significant peripheral vascular disease
  • At least 6 months since prior radiotherapy
  • Platelet count > 75,000/mm^3
  • Granulocyte count > 1,500/mm^3
  • Creatinine < 1.0 times ULN
  • AST < 2.5 times ULN
  • Not pregnant or nursing
  • Negative pregnancy test
  • Prior chemotherapy for tumor allowed
  • Prior tyrosine kinase inhibitors of VEGF receptor (VEGFR) allowed
  • More than 28 days since prior and no concurrent major surgical procedure or open biopsy
  • Concurrent dexamethasone allowed provided patient is on a stable dose for >= 1 week prior to study entry
  • Concurrent full-dose anticoagulants (e.g., warfarin) with PT INR > 1.5 allowed provided the following criteria are met:
  • In-range INR (usually between 2 and 3) and patient is on a stable dose of oral anticoagulant for 1 week or on a stable dose of low molecular weight heparin
  • No active bleeding or pathological condition that carries a high risk of bleeding
  • Concurrent full-dose anticoagulants (e.g., warfarin) with PT INR > 1.5 allowed provided the following criteria are met: No evidence of serious or nonhealing wound, ulcer, or bone fracture
  • No concurrent chemotherapy or tyrosine kinase inhibitors of VEGFR
  • No prior bevacizumab
  • More than 7 days since prior core biopsy
  • History of seizures allowed provided the patient is receiving anticonvulsant therapy
  • Hemoglobin >= 9.0 g/dL
  • Bilirubin =< 1.5 times upper limit of normal (ULN)
  • No other concurrent investigational agents

Who cannot join

None listed.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • M D Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: A Randomized Phase II Trial of Bevacizumab to Control Brain Radiation Damage

Bevacizumab may reduce CNS side effects caused by radiation therapy. This randomized phase II trial is studying how well bevacizumab works in reducing CNS side effects in patients who have undergone radiation therapy to the brain for primary brain tumor, meningioma, or head and neck cancer.

Read the detailed description

PRIMARY OBJECTIVE:

  1. Determine to what extent bevacizumab can reduce active radiation toxicity to the CNS in patients who have undergone cranial irradiation for primary brain neoplasm, meningioma, or head and neck cancer.

SECONDARY OBJECTIVES:

  1. Determine to what extent this drug can reduce dexamethasone dependence in these patients.

II. Determine to what extent this drug can improve neurologic function in these patients.

III. Determine to what extent this drug can improve quality of life of these patients.

OUTLINE: This is a randomized, placebo-controlled, crossover, double-blind study. Patients are randomized to 1 of 2 treatment arms.

ARM I: Patients receive bevacizumab IV over 30-90 minutes on day 1. Treatment repeats every 3 weeks for up to 2 courses in the absence of disease progression or unacceptable toxicity.

ARM II: Patients receive placebo IV over 30-90 minutes on day 1. Treatment repeats every 3 weeks for up to 2 courses in the absence of disease progression or unacceptable toxicity.

Patients in arm II who have failed to respond to treatment at 6 or 12 weeks may cross over to arm I and receive 2 courses of bevacizumab as in arm I. Patients in arm I (including crossover patients) who have responded to treatment may receive 2 additional courses of bevacizumab.

Patients undergo MRI after courses 2 and 4.

Quality of life and neurologic function are assessed at baseline, periodically during study treatment, and at 12 and 24 weeks after completion of study treatment.

After completion of study treatment, patients are followed at 12 and 24 weeks.

Being tested
bevacizumab, placebo, magnetic resonance imaging, quality-of-life assessment
Medical subject headings
Astrocytoma, Ependymoma, Meningioma, Oligodendroglioma, Choroid Plexus Neoplasms, Hemangiopericytoma, Malignant, Glioma, Pinealoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • bevacizumabDrug

    Also called anti-VEGF humanized monoclonal antibody, anti-VEGF monoclonal antibody, Avastin, rhuMAb VEGF

    Given IV

  • placeboDrug

    Also called PLCB

    Given IV

  • magnetic resonance imagingProcedure or surgery

    Also called MRI, NMR imaging, NMRI, nuclear magnetic resonance imaging

  • quality-of-life assessmentProcedure or surgery

    Also called quality of life assessment

Study groups in NCT00492089
Study groupRoleWhat they receive
Arm IExperimentalPatients receive bevacizumab IV over 30-90 minutes on day 1. Treatment repeats every 3 weeks for up to 2 courses in the absence of disease progression or unacceptable toxicity.
Receives: Drug: bevacizumab; Procedure: magnetic resonance imaging; Procedure: quality-of-life assessment
Arm IIPlacebo comparatorPatients receive placebo IV over 30-90 minutes on day 1. Treatment repeats every 3 weeks for up to 2 courses in the absence of disease progression or unacceptable toxicity.
Receives: Drug: placebo; Procedure: magnetic resonance imaging; Procedure: quality-of-life assessment

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Participants With Response ( > 25% Reduction in T2 Flair) From Baseline to Evaluation at 6 Weeks Post Treatment

    Change in magnetic resonance imaging (MRI) from baseline to evaluation at 6 weeks for participants where MRI changes are based on the size of edema (T2 FLAIR) and Gd-contrast enhancement (lesion diameter and perfusion/dynamic). A 25% reduction in T2 flair volume constitutes a response for study.

    Measured: Baseline to 12 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Jun 2007 (estimated)
  2. Study startJun 2007
  3. Primary completionAug 2010
  4. Study completionAug 2010

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Care provider
Enrolment
11 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00492089
Sponsor's protocol ID
NCI-2009-00256
Other IDs
NCI-2009-00256, CDR0000553135, 2006-0890, 7955, P30CA016672, N01CM62202
Status last verified
Apr 2013
First submitted
25 Jun 2007
Last updated
9 May 2014

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing bevacizumab, magnetic resonance imaging and quality-of-life assessment in people with Adult Anaplastic Astrocytoma and Adult Anaplastic Ependymoma, run by National Cancer Institute (NCI) at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 46 inclusion and 0 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 9 May 2014. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 14 Jun 2013). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Participants With Response ( > 25% Reduction in T2 Flair) From Baseline to Evaluation at 6 Weeks Post Treatment (time frame: Baseline to 12 weeks). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 9 May 2014.

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