Antineoplaston Therapy in Treating Patients With Recurrent or Refractory Oligodendroglioma

NCT ID: NCT00003472

Last Updated: 2018-03-21

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE2
• Total Enrollment: 13 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 1996-05-31
• Study Completion Date: 2007-09-30

Brief Summary

RATIONALE: Current therapies for adult recurrent/progressive oligodendrogliomas provide very limited benefit to the patient. The anti-cancer properties of Antineoplaston therapy suggest that it may prove beneficial in the treatment of childhood brain tumors.

PURPOSE: This study is being performed to determine the effects (good and bad) that Antineoplaston therapy has on adult recurrent/progressive oligodendrogliomas.

Detailed Description

OVERVIEW: This is a single arm, open-label study in which adults with recurrent/progressive oligodendrogliomas receive gradually escalating doses of intravenous Antineoplaston therapy (Atengenal + Astugenal) until the maximum tolerated dose is reached. Treatment continues for at least 12 months in the absence of disease progression or unacceptable toxicity.

OBJECTIVES:

• To determine the efficacy of Antineoplaston therapy in adults with recurrent/progressive oligodendrogliomas, as measured by an objective response to therapy (complete response, partial response or stable disease).
• To determine the safety and tolerance of Antineoplaston therapy in adults with recurrent/progressive oligodendrogliomas.
• To determine objective response, tumor size is measured utilizing MRI scans, which are performed every 8 weeks for the first two years, every 3 months for the third and fourth years, every 6 months for the 5th and sixth years, and annually thereafter.

PROJECTED ACCRUAL: A total of 20-40 patients will be accrued to this study.

Conditions

Oligodendroglioma, Adult

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Antineoplaston therapy

Antineoplaston therapy (Atengenal + Astugenal) by IV infusion every four hours for at least 12 months. Study subjects receive increasing dosages of Atengenal and Astugenal until the maximum tolerated dose is reached.

Group Type: EXPERIMENTAL

Antineoplaston therapy (Atengenal + Astugenal)

Intervention Type: DRUG

Adults with a recurrent/progressive Oligodendroglioma will receive Antineoplaston therapy (Atengenal + Astugenal).

Interventions

Antineoplaston therapy (Atengenal + Astugenal)

Adults with a recurrent/progressive Oligodendroglioma will receive Antineoplaston therapy (Atengenal + Astugenal).

Intervention Type: DRUG

Other Intervention Names

A10 (Atengenal); AS2-1 (Astugenal)

Eligibility Criteria

Inclusion Criteria

DISEASE CHARACTERISTICS:

• Histologically or cytologically confirmed incurable oligodendroglioma that progressed during or is recurrent or residual after initial therapy, including radiotherapy and/or chemotherapy
• Measurable tumor by MRI scan performed within two weeks prior to study entry
• Tumor must be at least 5 mm
• No brain stem tumors

PATIENT CHARACTERISTICS:

Age:

• 18 and over

Performance status:

• Karnofsky 60-100%

Life expectancy:

• At least 2 months

Hematopoietic:

• WBC at least 2,000/mm^3
• Platelet count at least 50,000/mm^3

Hepatic:

• Bilirubin no greater than 2.5 mg/dL
• SGOT/SGPT no greater than 5 times upper limit of normal
• No hepatic failure

Renal:

• Creatinine no greater than 2.5 mg/dL
• No history of renal conditions that contraindicate high dosages of sodium

Cardiovascular:

• No severe heart disease
• No uncontrolled hypertension
• No history of congestive heart failure
• No history of other cardiovascular conditions that contraindicate high dosages of sodium

Pulmonary:

• No severe lung disease (e.g., chronic obstructive pulmonary disease)

Other:

• Not pregnant or nursing
• Fertile patients must use effective contraception during and for 4 weeks after study participation
• No serious active infections
• No other serious concurrent disease

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• See Disease Characteristics
• At least 4 weeks since prior immunotherapy

Chemotherapy:

• See Disease Characteristics
• At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas)

Endocrine therapy:

• Concurrent corticosteroids allowed

Radiotherapy:

• See Disease Characteristics
• At least 8 weeks since prior radiotherapy

Surgery:

• Recovered from any prior surgery

Other:

• No prior antineoplaston therapy

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 99 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Burzynski Research Institute

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Stanislaw R. Burzynski, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Burzynski Research Institute

Locations

Burzynski Clinic

Houston, Texas, United States

Countries

United States

Related Links

http://www.burzynskiresearch.com

Burzynski Research Institute

http://www.burzynskiclinic.com

Burzynski Clinic

Other Identifiers

BC-BT-17

Identifier Type: OTHER

Identifier Source: secondary_id

CDR0000066509

Identifier Type: -

Identifier Source: org_study_id