Antineoplaston Therapy in Treating Patients With Stage III or Stage IV Prostate Cancer

Burzynski Research Institute

Status and phase: Terminated; Phase 2

Conditions: Prostate Cancer

Treatments: Drug: Antineoplaston therapy (Atengenal + Astugenal)

Study type: Interventional

Funder types: Other

Identifiers

NCT00003516

CDR0000066559

BC-PR-5 (Other Identifier)

Details and patient eligibility

About

Current therapies for Stage III or Stage IV Prostate Cancer provide very limited benefit to the patient. The anti-cancer properties of Antineoplaston therapy suggest that it may prove beneficial in the treatment of Stage III or Stage IV Prostate Cancer.

PURPOSE: This study is being performed to determine the effects (good and bad) that Antineoplaston therapy has on patients with Stage III or Stage IV Prostate Cancer.

Full description

Stage III or Stage IV Prostate Cancers receive Antineoplaston A10 and AS2-1 capsules orally six to seven times a day. Treatment continues in the absence of disease progression or unacceptable toxicity.

OBJECTIVES:

• To determine the efficacy of Antineoplaston therapy in patients with Stage III or Stage IV Prostate Cancer, 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 Stage III or Stage IV Prostate Cancer.
• To determine objective response, tumor size is measured utilizing MRI scans, which are performed every 4 months for 2 years, every 6 months for 2 years, and then annually for 2 years thereafter.

Enrollment: 16 patients

Sex: Male

Ages: 18 to 99 years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

DISEASE CHARACTERISTICS:

• Histologically proven stage III or IV adenocarcinoma of the prostate not potentially curable by surgery or radiotherapy
• Measurable tumors or tumor markers
• No response to antiandrogen withdrawal

PATIENT CHARACTERISTICS:

Age:

• 18 and over

Performance status:

• Karnofsky 60-100%

Life expectancy:

• At least 3 months

Hematopoietic:

• WBC at least 3000/mm^3
• Platelet count at least 100,000/mm^3

Hepatic:

• Bilirubin no greater than 2.5 mg/dL
• SGOT no greater than 2 times normal
• No hepatic failure

Renal:

• BUN less than 60 mg/dL
• Creatinine no greater than 2.5 mg/dL OR
• Creatinine clearance greater than 60 mL/min
• Blood ammonia normal
• No chronic renal failure

Cardiovascular:

• No severe heart disease

Pulmonary:

• No severe lung disease

Other:

• Fertile patients must use effective contraception during and for 4 weeks after study participation
• No serious active infection or fever
• No other concurrent serious disease
• No other prior or concurrent malignancy within the past 2 years

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• At least 4 weeks since prior immunotherapy and recovered

Chemotherapy:

• At least 4 weeks since prior chemotherapy and recovered

Endocrine therapy:

• At least 4 weeks since prior hormonal therapy and recovered
• Prior corticosteroids for at least 2 months allowed, but must be on stable or decreasing dose during study participation

Radiotherapy:

• See Disease Characteristics
• At least 4 weeks since prior radiotherapy and recovered

Surgery:

• See Disease Characteristics
• At least 4 weeks since prior surgery and recovered

Other:

• At least 4 weeks since prior experimental clinical trial
• No other concurrent therapy for metastatic disease

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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16 participants in 1 patient group

Antineoplastons

Experimental group

Description:

Antineoplaston therapy (Atengenal + Astugenal) capsules orally six to seven times a day. Treatment continues in the absence of disease progression or unacceptable toxicity. absence of disease progression or unacceptable toxicity.

Treatment:

Drug: Antineoplaston therapy (Atengenal + Astugenal)