ClinicalTrials.Veeva

Menu

Antineoplaston Therapy in Treating Patients With Anaplastic Astrocytoma (AA)

B

Burzynski Research Institute

Status and phase

Completed
Phase 2

Conditions

Anaplastic Astrocytoma

Treatments

Drug: Antineoplaston therapy (Atengenal + Astugenal)

Study type

Interventional

Funder types

Other

Identifiers

NCT00003470
CDR0000066507
BC-BT-15 (Other Identifier)

Details and patient eligibility

About

RATIONALE: Current therapies for adults with anaplastic astrocytomas that have not responded to standard therapy provide very limited benefit to the patient. The anti-cancer properties of Antineoplaston therapy suggest that it may prove beneficial in the treatment of adults with anaplastic astrocytomas that have not responded to standard therapy.

PURPOSE: This study is being performed to determine the effects (good and bad) that Antineoplaston therapy has on adults with anaplastic astrocytomas that have not responded to standard therapy.

Full description

OBJECTIVES:

  • To determine the efficacy of Antineoplaston therapy in patients with anaplastic astrocytomas that have not responded to standard therapy, 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 patients with a anaplastic astrocytoma

OVERVIEW: This is a single arm, open-label study in which adults withanaplastic astrocytomas that have not responded to standard therapy 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. After 12 months, patients with a complete or partial response or with stable disease may continue treatment.

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

Enrollment

27 patients

Sex

All

Ages

18 to 99 years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

DISEASE CHARACTERISTICS:

  • Histologically or cytologically confirmed incurable adult anaplastic astrocytoma
  • Evidence of progressive or recurrent tumor by MRI scan performed within 2 weeks prior to study entry
  • Must have received and failed standard therapy
  • Tumor must be at least 5 mm

PATIENT CHARACTERISTICS:

Age:

  • 18 and over

Performance status:

  • Karnofsky 60-100%

Life expectancy:

  • At least 2 months

Hematopoietic:

  • WBC at least 2000/mm^3
  • Platelet count at least 50,000/mm^3

Hepatic:

  • Bilirubin no greater than 2.5 mg/dL
  • SGOT and 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 uncontrolled hypertension
  • No history of congestive heart failure
  • No history of other cardiovascular conditions that contraindicate high dosages of sodium

Pulmonary:

  • No serious lung disease such as severe chronic obstructive pulmonary disease

Other:

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

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • At least 4 weeks since prior immunotherapy and recovered
  • No concurrent immunomodulating agents

Chemotherapy:

  • At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas) and recovered
  • No concurrent antineoplastic agents

Endocrine therapy:

  • Concurrent corticosteroids allowed

Radiotherapy:

  • At least 8 weeks since prior radiotherapy and recovered

Surgery:

  • Fully recovered from any prior surgery

Other:

  • Prior cytodifferentiating agent allowed
  • No prior antineoplaston therapy

Trial design

Primary purpose

Treatment

Allocation

N/A

Interventional model

Single Group Assignment

Masking

None (Open label)

27 participants in 1 patient group

Antineoplaston therapy
Experimental group
Description:
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.
Treatment:
Drug: Antineoplaston therapy (Atengenal + Astugenal)

Trial contacts and locations

1

Loading...

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems