Erlotinib in Treating Patients With Progressive Glioblastoma Multiforme

NCT ID: NCT00227032

Last Updated: 2012-03-06

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE1
• Total Enrollment: 10 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2005-09-30
• Study Completion Date: 2008-03-31

Brief Summary

RATIONALE: Erlotinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

PURPOSE: This phase I trial is studying the side effects and best dose of erlotinib in treating patients with progressive glioblastoma multiforme.

Detailed Description

OBJECTIVES:

Primary

• Determine the maximum tolerated dose of erlotinib hydrochloride when administered in escalating doses every 72 hours in patients with progressive glioblastoma multiforme.

Secondary

• Determine the relationship between plasma and cerebrospinal fluid (CSF) concentrations of erlotinib hydrochloride in these patients.
• Determine the relationship between plasma and CSF concentrations of erlotinib hydrochloride in patients not receiving concurrent enzyme-inducing antiepileptic drugs (EIAEDs) vs those receiving concurrent EIAEDs.
• Correlate CYP3A4 activity, as measured by midazolam hydrochloride clearance, with plasma clearance of erlotinib hydrochloride in these patients.
• Correlate CYP1A2 activity, as measured by the 4-hour paraxanthine (17X)/caffeine (137X) plasma ratio, with plasma clearance of erlotinib hydrochloride in these patients.
• Determine, preliminarily, objective response and disease progression in patients treated with erlotinib hydrochloride.
• Correlate the presence of EGFRvIII mutation with objective response and disease progression in patients treated with erlotinib hydrochloride.

OUTLINE: This is an open-label, dose-escalation study. Patients are stratified according to use of concurrent enzyme-inducing antiepileptic drugs (EIAEDs) (yes vs no).

Patients receive oral erlotinib hydrochloride once every 72 hours for 28 days. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Cohorts of 3-6 patients receive escalating doses* of erlotinib hydrochloride until the maximum tolerated dose (MTD) is determined or preliminary results show no direct relationship between plasma and cerebrospinal fluid concentrations. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.

NOTE: *Interim enrollment of patients is allowed; these patients receive the current approved dose of erlotinib hydrochloride.

Patients undergo blood sample collection periodically on day 13 for pharmacokinetic studies. The pharmacokinetic study comprises midazolam hydrochloride and caffeine clearance assessment and correlation of these assessments with CYP3A4 activity and CYP1A2 activity.

Paraffin-embedded and frozen tumor tissue is obtained from patients who underwent prior surgical resection for analysis of wild-type EGFR and EGFRvIII mutation by immunohistochemistry.

Quality of life is assessed at baseline and then at 1 month and 6 months.

After completion of study therapy, patients are followed periodically.

Conditions

Brain and Central Nervous System Tumors

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Subjects receiving EIAEDs

Patients will be stratified according to concurrent use of enzyme inducing anti-epileptic drugs (EIAED)

Group Type: EXPERIMENTAL

erlotinib hydrochloride

Intervention Type: DRUG

300 mg, per day for subjects taking EIAEDs

150 mg, per day for those NOT taking EIAEDs

Subjects NOT taking EIAEDs

Patients will be stratified according to concurrent use of enzyme inducing anti-epileptic drugs (EIAED)

Group Type: EXPERIMENTAL

erlotinib hydrochloride

Intervention Type: DRUG

300 mg, per day for subjects taking EIAEDs

150 mg, per day for those NOT taking EIAEDs

Interventions

erlotinib hydrochloride

300 mg, per day for subjects taking EIAEDs

150 mg, per day for those NOT taking EIAEDs

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed glioblastoma multiforme (or high-grade glioma that is behaving clinically and/or radiographically like glioblastoma multiforme)
• Progressed after first-line therapy (e.g., surgery, chemotherapy, or radiotherapy)

PATIENT CHARACTERISTICS:

• Karnofsky performance status 60-100%
• ANC > 1,500/mm³
• Platelet count > 100,000/mm³
• Hemoglobin > 8.5 g/dL
• ALT and AST < 2 times upper limit of normal (ULN)
• Alkaline phosphatase < 2 times ULN
• Bilirubin < 1.5 mg/dL
• Creatinine < 1.5 mg/dL OR creatinine clearance > 50 mL/min
• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• No diagnosis or history of significant renal or hepatic disease
• No contraindication (e.g., mass effect, brain shift) to lumbar puncture procedure
• No active infection
• No diagnosis or history of corneal abnormalities
• No diagnosis or history of malabsorptive syndrome or other disorder affecting gastrointestinal absorption
• No history of hypersensitivity reactions to midazolam hydrochloride (CYP3A4 biomarker)

PRIOR CONCURRENT THERAPY:

• See Disease Characteristics

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

National Cancer Institute (NCI)

NIH

Sponsor Role: collaborator

UNC Lineberger Comprehensive Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Celeste Lindley, PharmD

Role: PRINCIPAL_INVESTIGATOR

UNC Lineberger Comprehensive Cancer Center

Frances A. Collichio, MD

Role: PRINCIPAL_INVESTIGATOR

UNC Lineberger Comprehensive Cancer Center

Locations

Lineberger Comprehensive Cancer Center at University of North Carolina - Chapel Hill

Chapel Hill, North Carolina, United States

Countries

United States

Other Identifiers

CDR0000550155

Identifier Type: OTHER

Identifier Source: secondary_id

LCCC 0424

Identifier Type: -

Identifier Source: org_study_id