Antineoplaston Therapy in Treating Children With Brain Tumors

Childhood Brain Tumors Clinical Trial

Official title:

Phase II Study of Antineoplastons A10 and AS2-1 in Children With Brain Tumors

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00003458
• Other study ID #: CDR0000066490
• Secondary ID: BC-BT-10
• Status: Completed
• Phase: Phase 2
• Start date: September 1996
• Est. completion date: September 2014

Study information

• Verified date: March 2022
• Source: Burzynski Research Institute
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

RATIONALE: Current therapies for childhood brain tumors provide 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 children (> 6 months of age) with brain tumors.

Description:

OVERVIEW: This is a single arm, open-label study in which children with brain tumors 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 children with a brain tumor, 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 children with a brain tumor.

• 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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 34
• Est. completion date: September 2014
• Est. primary completion date: September 2014
• Accepts healthy volunteers: No
• Gender: All
• Age group: 6 Months to 18 Years

Eligibility

DISEASE CHARACTERISTICS:

• Histologically confirmed (except if medically contraindicated) childhood brain tumor for which no curative therapy exists

• Measurable tumor by MRI scan performed within two weeks prior to study entry

• Tumor must be at least 5 mm

PATIENT CHARACTERISTICS:

Age:

• 6 months to 17 years

Performance status:

• Karnofsky 60-100%

Life expectancy:

• At least 2 months

Hematopoietic:

• WBC greater than 2000/mm^3

• Platelet count greater than 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 severe heart disease

• No history of heart failure

• No history of other cardiovascular conditions that contraindicate high dosages of sodium

• No uncontrolled hypertension

Pulmonary:

• No severe lung disease

Other:

• Not pregnant or nursing

• Fertile patients must use effective contraception during and for 4 weeks after study participation

• No serious active infections or fever

• No other serious concurrent disease

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• At least 4 weeks since prior immunotherapy

• 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 for cerebral edema allowed (must be on stable dose for at least 1 week before study entry)

Radiation therapy:

• At least 8 weeks since prior radiotherapy and recovered

Surgery:

• Recovered from any prior surgery

Other:

• No prior antineoplaston therapy

Related Conditions & MeSH terms

• Brain Neoplasms
• Childhood Brain Tumors

Intervention

Drug:
• Antineoplaston therapy (Atengenal + Astugenal)
Children with a brain tumor will receive Antineoplaston therapy (Atengenal + Astugenal).

Locations

Country	Name	City	State
United States	Burzynski Clinic	Houston	Texas

Sponsors (1)

Lead Sponsor	Collaborator
Burzynski Research Institute

Country where clinical trial is conducted

United States, 

References & Publications (1)

Stanislaw R. Burzynski, Tomasz J. Janicki, Gregory S. Burzynski, Ania Marszalek. A Phase II Study of Antineoplastons A10 and AS2-1 in Children with Brain Tumors. Final Report (Protocol BT-10). Journal of Cancer Therapy 8: 173-187, 2017

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants With Objective Response	Objective response rate per Response Assessment in Neuro-Oncology (RANO) for target lesions and assessed by MRI: Complete Response (CR), disappearance of all disease sustained for at least four weeks; Partial Response (PR), >=50% decrease in the sum of the products of of the greatest perpendicular diameters of all measurable enhancing lesions, sustained for at least four weeks.	12 months
Secondary	Percentage of Participants Who Survived	6 months, 12 months, 24 months, 36 months, 48 months, 60 months overall survival	6 months, 12 months, 24 months, 36 months, 48 months, 60 months

External Links

•   Burzynski Clinic
•   Burzynski Research Institute