RATIONALE: Antineoplastons are naturally-occurring substances that may also be made in the laboratory. Antineoplastons may inhibit the growth of cancer cells.

PURPOSE: This phase II trial is studying how well antineoplaston therapy works in treating patients with non-Hodgkin's lymphoma that has not responded to high-dose chemotherapy and bone marrow transplantation.

Condition	Treatment or Intervention	Phase
adult non-Hodgkin's lymphoma	Drug: antineoplaston A10  Drug: antineoplaston AS2-1  Procedure: alternative product therapy  Procedure: biological response modifier therapy  Procedure: biologically based therapies  Procedure: cancer prevention intervention  Procedure: complementary and alternative therapy  Procedure: differentiation therapy	Phase II

Further Study Details: 

OBJECTIVES:

• Determine the safety and possible effectiveness of antineoplastons A10 and AS2-1 in patients with non-Hodgkin's lymphoma who have failed high-dose chemotherapy and bone marrow transplantation.
• Describe the response to, tolerance to, and side effects of this regimen in these patients.

OUTLINE: This is an open-label study.

Patients receive gradually escalating doses of intravenous antineoplaston A10 and antineoplaston AS2-1 6 times per day 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 responding or stable disease may continue treatment.

Tumors are measured every 8 weeks for 6 months, every 3 months for 2 years, every 6 months for years 3 and 4, and then annually for years 5 and 6.

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

Ages Eligible for Study:  18 Years and above,  Genders Eligible for Study:  Both

Criteria

DISEASE CHARACTERISTICS:

• Histologically proven non-Hodgkin's disease that has failed both prior high-dose chemotherapy and bone marrow transplantation

PATIENT CHARACTERISTICS: Age:

• 18 and over

Performance status:

• Karnofsky 60-100%

Life expectancy:

• At least 2 months

Hematopoietic:

• WBC greater than 2,000/mm^3
• Platelet count greater than 20,000/mm^3

Hepatic:

• Bilirubin no greater than 2.5 mg/dL

Renal:

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

Cardiovascular:

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

Other:

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

PRIOR CONCURRENT THERAPY: Biologic therapy:

• At least 4 weeks since prior immunotherapy and recovered
• No concurrent immunomodulatory agents (e.g., interferon or interleukin-2)

Chemotherapy:

• At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas) and recovered

Endocrine therapy:

• At least 4 weeks since prior corticosteroids
• No concurrent corticosteroids

Radiotherapy:

• At least 8 weeks since prior radiotherapy and recovered

Surgery:

• Not specified

Other:

• No prior antineoplaston therapy
• No other concurrent antineoplastic agents
• No concurrent antibiotics, antifungals, or antivirals

Texas
      Burzynski Clinic, Houston,  Texas,  77055-6330,  United States; Recruiting

Study chairs or principal investigators

Stanislaw R. Burzynski, MD, PhD,  Study Chair,  Burzynski Research Institute   

Study ID Numbers:  CDR0000066537; BC-LY-3; NCT00003498
Record last reviewed:  August 2004
Last Updated:  February 7, 2005
Record first received:  November 1, 1999
ClinicalTrials.gov Identifier:  NCT00003498
Health Authority: United States: Federal Government
ClinicalTrials.gov processed this record on 2005-04-08