Erlotinib and Temozolomide With Radiation Therapy in Treating Patients With Glioblastoma Multiforme or Other Brain Tumors
- Conditions
- Adult Giant Cell GlioblastomaAdult GlioblastomaAdult Gliosarcoma
- Interventions
- Registration Number
- NCT00039494
- Lead Sponsor
- National Cancer Institute (NCI)
- Brief Summary
This pilot phase II trial is studying the side effects and best dose of erlotinib when given with temozolomide and radiation therapy and to see how well they work in treating patients with glioblastoma multiforme or other brain tumors. Radiation therapy uses high-energy x-rays to damage tumor cells. Erlotinib may interfere with the growth of tumor cells, slow the growth of the tumor, and make the tumor cells more sensitive to radiation therapy. Drugs used in chemotherapy, such as temozolomide, work in different ways to stop tumor cells from dividing so they stop growing or die. Combining erlotinib and temozolomide with radiation therapy may kill more tumor cells.
- Detailed Description
PILOT STUDY OBJECTIVES:
I. Determine the maximum tolerated dose of erlotinib administered with temozolomide and radiotherapy in patients with glioblastoma multiforme or other grade 4 brain tumors who are currently on enzyme-inducing anticonvulsant (EIAC) therapy vs no EIAC therapy.
II. Determine the safety and tolerability of this regimen in these patients. III. Determine the toxic effects of this regimen in these patients. IV. Determine the efficacy of this regimen, in terms of 1-year survival, in these patients.
PHASE II OBJECTIVES:
I. Determine the response rate and time to progression in patients treated with this regimen.
II. Determine the 6-month progression-free survival of patients treated with this regimen.
III. Determine the toxic effects of this regimen in these patients.
OUTLINE: This is a multicenter, dose-escalation pilot study of erlotinib followed by a phase II study. Patients are stratified according to concurrent enzyme-inducing anticonvulsant drug use (yes vs no).
PILOT STUDY: Patients receive oral erlotinib once daily. After 1 week of erlotinib alone, patients also receive oral temozolomide once daily for 6 weeks and undergo concurrent radiotherapy 5 days a week for 6 weeks. After completion of radiotherapy, patients continue to receive erlotinib once daily alone in the absence of disease progression or unacceptable toxicity. Beginning 4 weeks after the completion of radiotherapy, patients also receive oral temozolomide once daily for 5 days. Temozolomide treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.
Cohorts of 3-6 patients receive escalating doses of erlotinib until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which at least 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.
PHASE II: Once the MTD of erlotinib is determined, additional patients are treated with erlotinib at the MTD, temozolomide, and radiotherapy as above.
Patients are followed every 3 months for 5 years and then annually for 10 years.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 171
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Histologically confirmed diagnosis of 1 of the following:
- Glioblastoma multiforme (grade 4 astrocytoma)
- Gliosarcomas
- Other grade 4 astrocytoma variants (e.g., giant cell)
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Must be enrolled at least 1 week, but no more than 4 weeks, after prior biopsy or surgery
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Performance status - ECOG 0-2
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Performance status - Karnofsky 60-100%
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At least 6 months
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Absolute neutrophil count at least 1,500/mm^3
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Platelet count at least 100,000/mm^3
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Hemoglobin ≥ 9 g/dL
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Total bilirubin ≤ upper limit of normal (ULN)
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AST no greater than 2.5 times ULN
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Creatinine no greater than 1.5 times ULN
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No symptomatic congestive heart failure
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No unstable angina pectoris
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No cardiac arrhythmia
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No inability to take oral medications
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No requirement for IV alimentation
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No active uncontrolled peptic ulcer disease
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No abnormalities of the cornea (e.g., dry eye syndrome or Sjögren's syndrome)
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No congenital abnormality (e.g., Fuch's dystrophy)
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No abnormal slit-lamp examination using a vital dye (e.g., fluorescein or Bengal-Rose)
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No abnormal corneal sensitivity test (e.g., Schirmer test or similar tear production test)
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No prior allergy or intolerance to dacarbazine
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No other active malignancy requiring treatment
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No other concurrent uncontrolled illness
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No ongoing or active infection
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No psychiatric illness or social situation that would preclude study compliance
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Not pregnant or nursing
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Negative pregnancy test
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Fertile patients must use effective contraception
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No prior chemotherapy for any brain tumor
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No prior temozolomide
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No prior radiotherapy for any brain tumor
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No other concurrent investigational agents
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More than 21 days since prior major surgery (excluding neurosurgical biopsy or brain tumor resection)
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No prior surgical procedures affecting absorption
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No concurrent combination antiretroviral therapy for HIV-positive patients
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No concurrent warfarin
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Treatment (erlotinib hydrochloride, radiation, temozolomide) erlotinib hydrochloride Patients receive oral erlotinib once daily. After 1 week of erlotinib alone, patients also receive oral temozolomide once daily for 6 weeks and undergo concurrent radiotherapy 5 days a week for 6 weeks. After completion of radiotherapy, patients continue to receive erlotinib once daily alone in the absence of disease progression or unacceptable toxicity. Beginning 4 weeks after the completion of radiotherapy, patients also receive oral temozolomide once daily for 5 days. Temozolomide treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity. Treatment (erlotinib hydrochloride, radiation, temozolomide) 3-dimensional conformal radiation therapy Patients receive oral erlotinib once daily. After 1 week of erlotinib alone, patients also receive oral temozolomide once daily for 6 weeks and undergo concurrent radiotherapy 5 days a week for 6 weeks. After completion of radiotherapy, patients continue to receive erlotinib once daily alone in the absence of disease progression or unacceptable toxicity. Beginning 4 weeks after the completion of radiotherapy, patients also receive oral temozolomide once daily for 5 days. Temozolomide treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity. Treatment (erlotinib hydrochloride, radiation, temozolomide) temozolomide Patients receive oral erlotinib once daily. After 1 week of erlotinib alone, patients also receive oral temozolomide once daily for 6 weeks and undergo concurrent radiotherapy 5 days a week for 6 weeks. After completion of radiotherapy, patients continue to receive erlotinib once daily alone in the absence of disease progression or unacceptable toxicity. Beginning 4 weeks after the completion of radiotherapy, patients also receive oral temozolomide once daily for 5 days. Temozolomide treatment repeats every 28 days for 6 courses in the absence of disease progression or unacceptable toxicity.
- Primary Outcome Measures
Name Time Method Survival At 52 weeks Overall survival distribution From start of study therapy to death due to any cause, up to 15 years The overall survival distribution will be estimated using the method of Kaplan-Meier. The success probability, i.e., 12-month survival percentage, will be estimated as the number of evaluable patients still alive at 366 days divided by the total number of evaluable patients followed for at least 366 days.
- Secondary Outcome Measures
Name Time Method Time-to-disease progression From start of study therapy to documentation of disease progression, up to 15 years The time-to-progression distribution will be estimated using the Kaplan-Meier method.
Maximum toxicity grade, assessed by Common Terminology Criteria for Adverse Events (CTCAE) Up to 15 years Frequency tables will be reviewed to determine toxicity patterns.
Trial Locations
- Locations (139)
Mobile Infirmary Medical Center
🇺🇸Mobile, Alabama, United States
Mayo Clinic in Arizona
🇺🇸Scottsdale, Arizona, United States
Mayo Clinic in Florida
🇺🇸Jacksonville, Florida, United States
Northeast Georgia Cancer Care LLC
🇺🇸Athens, Georgia, United States
Rush - Copley Medical Center
🇺🇸Aurora, Illinois, United States
Saint Joseph Medical Center
🇺🇸Bloomington, Illinois, United States
Graham Hospital Association
🇺🇸Canton, Illinois, United States
Memorial Hospital
🇺🇸Carthage, Illinois, United States
Saint Anthony Memorial Hospital
🇺🇸Effingham, Illinois, United States
Eureka Hospital
🇺🇸Eureka, Illinois, United States
Scroll for more (129 remaining)Mobile Infirmary Medical Center🇺🇸Mobile, Alabama, United States