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Tetra-O-Methyl Nordihydroguaiaretic Acid in Treating Patients With Recurrent High-Grade Glioma

This study has been completed.
Sponsor:
Collaborator:
Information provided by (Responsible Party):
Sidney Kimmel Comprehensive Cancer Center
ClinicalTrials.gov Identifier:
NCT00404248
First received: November 27, 2006
Last updated: May 1, 2012
Last verified: May 2012
  Purpose

RATIONALE: Drugs used in chemotherapy, such as tetra-O-methyl nordihydroguaiaretic acid (EM-1421), work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.

PURPOSE: This phase I/II trial is studying the side effects and best dose of EM-1421 and to see how well it works in treating patients with recurrent high-grade glioma.


Condition Intervention Phase
Brain and Central Nervous System Tumors
Drug: terameprocol
Other: pharmacological study
Phase 1
Phase 2

Study Type: Interventional
Study Design: Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: Phase I/II Study of Intravenous Infusion of Tetra-o-Methyl Nordihydroguaiaretic Acid (EM-1421) in Subjects With Recurrent High Grade Glioma

Resource links provided by NLM:


Further study details as provided by Sidney Kimmel Comprehensive Cancer Center:

Primary Outcome Measures:
  • Maximum tolerated dose (Phase I) [ Designated as safety issue: Yes ]
  • Response rate (Phase II) [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Pharmacokinetics (Phase I) [ Designated as safety issue: No ]
  • Toxicity (Phase I) [ Designated as safety issue: Yes ]
  • Effects of hepatic enzyme-inducing anticonvulsants on the pharmacokinetic profile (Phase I) [ Designated as safety issue: No ]
  • Safety (Phase II) [ Designated as safety issue: Yes ]
  • Tolerability (Phase I and II) [ Designated as safety issue: Yes ]
  • Overall survival (Phase I and II) [ Designated as safety issue: No ]
  • Treatment response (complete and partial remission and stable disease) (Phase II) [ Designated as safety issue: No ]

Enrollment: 35
Study Start Date: January 2007
Study Completion Date: February 2012
Primary Completion Date: June 2009 (Final data collection date for primary outcome measure)
Detailed Description:

OBJECTIVES:

Primary

  • Determine the maximum tolerated dose (MTD) of tetra-O-methyl nordihydroguaiaretic acid (EM-1421) in patients with recurrent high-grade glioma. (Phase I)
  • Determine the response rate in patients treated with EM-1421 administered at the MTD. (Phase II)

Secondary

  • Describe the pharmacokinetics of EM-1421 in these patients. (Phase I)
  • Determine the effects of hepatic enzyme-inducing anticonvulsants on the pharmacokinetic profile of EM-1421 in these patients. (Phase I)
  • Determine the toxicity of this drug in these patients. (Phase I)
  • Assess the tolerability of this drug in these patients. (Phase I)
  • Assess the antitumor activity of this drug, in terms of overall survival. (Phase I)
  • Assess the overall survival of these patients. (Phase II)
  • Assess the safety and tolerability of EM-1421 given at the MTD in these patients. (Phase II)

OUTLINE: This is a multicenter, phase I, dose-escalation study followed by a phase II, open-label study. Patients are stratified according to the use of cytochrome P450-inducing anticonvulsants (use of anticonvulsant drugs that induce hepatic metabolic enzymes vs use of anticonvulsant drugs that cause modest or no induction of hepatic metabolic enzymes or no use of anticonvulsant drugs).

  • Phase I: Patients receive tetra-O-methyl nordihydroguaiaretic acid (EM-1421) IV on days 1-5. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity.

Cohorts of 3-6 patients receive escalating doses of EM-1421 until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 3 of 6 patients experience dose-limiting toxicity.

  • Phase II: Patients receive EM-1421 as in phase I at the MTD. Blood is collected on days 1 and 5 of courses 1 and 2 of treatment for pharmacokinetic studies.

After completion of study therapy, patients are followed every 2 months.

PROJECTED ACCRUAL: A total of 50 patients will be accrued for this study.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS:

  • Histologically confirmed malignant glioma, including any of the following subtypes:

    • Anaplastic astrocytoma
    • Anaplastic oligodendroglioma
    • Glioblastoma multiforme
  • Progressive or recurrent disease after radiation therapy with or without chemotherapy

    • Patients with a previous low-grade glioma that has progressed to biopsy-confirmed high-grade glioma after radiation therapy with or without chemotherapy are eligible
  • Contrast-enhancing measurable disease by MRI or CT scan

PATIENT CHARACTERISTICS:

  • Karnofsky performance status 60-100%
  • Absolute neutrophil count ≥ 1,500/mm³
  • Hemoglobin ≥ 9 g/dL
  • Platelet count ≥ 100,000/mm³
  • Creatinine ≤ 1.5 mg/dL
  • Bilirubin ≤ 1.5 mg/dL
  • Transaminases ≤ 4 times upper limit of normal
  • PT/PTT/INR normal
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective barrier contraception during and for 2 months after completion of study treatment
  • Mini Mental State Exam score ≥ 15
  • No serious concurrent infection or medical illness that would impair the ability to safely receive study treatment
  • No other prior or concurrent malignancy within the past 5 years except for curatively treated carcinoma in situ or basal cell carcinoma of the skin
  • No known sensitivity to any of the study medication components (i.e., polyethylene glycol [PEG 300] and 2-hydroxypropyl β-cyclodextrin)

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • Recovered from prior therapy
  • At least 3 months since prior radiation therapy
  • At least 3 weeks since prior chemotherapy (6 weeks for nitrosoureas)
  • At least 2 weeks since prior Federal Drug Administration (FDA)-approved noncytotoxic therapy (e.g., celecoxib or thalidomide)
  • At least 3 weeks since prior investigational noncytotoxic agents
  • At least 10 days since prior anticonvulsant drugs that induce hepatic metabolic enzymes, including any of the following:

    • Phenytoin
    • Carbamazepine
    • Phenobarbital
    • Primidone
    • Oxcarbazepine
    • Ethosuximide
  • No other concurrent therapy for this tumor, including systemic chemotherapy or radiation therapy

    • Concurrent steroids allowed
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00404248

Locations
United States, Alabama
UAB Comprehensive Cancer Center
Birmingham, Alabama, United States, 35294-3410
United States, Florida
H. Lee Moffitt Cancer Center and Research Institute at University of South Florida
Tampa, Florida, United States, 33612-9497
United States, Georgia
Winship Cancer Institute of Emory University
Atlanta, Georgia, United States, 30322
United States, Maryland
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Baltimore, Maryland, United States, 21231
United States, Massachusetts
Massachusetts General Hospital
Boston, Massachusetts, United States, 02114
United States, Michigan
Josephine Ford Cancer Center at Henry Ford Hospital
Detroit, Michigan, United States, 48202
United States, North Carolina
Wake Forest University Comprehensive Cancer Center
Winston-Salem, North Carolina, United States, 27157-1096
United States, Ohio
Cleveland Clinic Taussig Cancer Center
Cleveland, Ohio, United States, 44195
United States, Pennsylvania
Abramson Cancer Center of the University of Pennsylvania
Philadelphia, Pennsylvania, United States, 19104-4283
Sponsors and Collaborators
Sidney Kimmel Comprehensive Cancer Center
Investigators
Study Chair: Stuart A. Grossman, MD Sidney Kimmel Comprehensive Cancer Center
  More Information

Additional Information:
Publications:
Responsible Party: Sidney Kimmel Comprehensive Cancer Center
ClinicalTrials.gov Identifier: NCT00404248     History of Changes
Other Study ID Numbers: NABTT-0503 CDR0000515952, U01CA062475, NABTT-0503
Study First Received: November 27, 2006
Last Updated: May 1, 2012
Health Authority: United States: Food and Drug Administration

Keywords provided by Sidney Kimmel Comprehensive Cancer Center:
adult anaplastic astrocytoma
adult anaplastic oligodendroglioma
adult giant cell glioblastoma
recurrent adult brain tumor
adult glioblastoma
adult gliosarcoma

Additional relevant MeSH terms:
Central Nervous System Neoplasms
Nervous System Neoplasms
Neoplasms
Neoplasms by Site
Nervous System Diseases
Masoprocol
Analgesics
Analgesics, Non-Narcotic
Anti-Inflammatory Agents
Anti-Inflammatory Agents, Non-Steroidal
Antioxidants
Antirheumatic Agents
Central Nervous System Agents
Cyclooxygenase Inhibitors
Enzyme Inhibitors
Lipoxygenase Inhibitors
Molecular Mechanisms of Pharmacological Action
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Protective Agents
Sensory System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on November 27, 2014