- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00003514
Antineoplaston Therapy in Treating Patients With Neuroendocrine Tumor That Is Metastatic or Unlikely to Respond to Surgery or Radiation Therapy
Phase II Study of Antineoplastons A10 and AS2-1 in Patients With Metastatic or Incurable Neuroendocrine Tumors
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 neuroendocrine tumor that is metastatic or unlikely to respond to surgery or radiation therapy.
Study Overview
Status
Intervention / Treatment
Detailed Description
OBJECTIVES:
- Provide treatment with antineoplastons A10 and AS2-1 for patients with metastatic or incurable neuroendocrine tumors.
- Describe response, tolerance to, and side effects of this regimen in these patients.
OUTLINE: This is an open-label study.
Patients receive gradually escalating doses of antineoplastons A10 and AS2-1 by intravenous injection 6 times daily until the maximum tolerated dose is reached.
Treatment continues for at least 2 months in the absence of unacceptable toxicity or disease progression. Patients achieving complete response (CR) continue treatment for an additional 8 months after reaching CR.
Tumors are measured every 2 months for 1 year and then every 3 months for 1 year.
PROJECTED ACCRUAL: Approximately 20-40 patients will be accrued for this study.
Study Type
Phase
- Phase 2
Contacts and Locations
Study Locations
-
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Texas
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Houston, Texas, United States, 77055-6330
- Burzynski Clinic
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
DISEASE CHARACTERISTICS:
- Histologically confirmed incurable neuroendocrine tumor that is unlikely to respond to existing therapy, meeting 1 of the following criteria:
- Metastatic disease
- Disease that is not curable with surgery or radiotherapy
- Measurable disease by MRI or CT scan
- Tumor must be at least 2 cm
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:
- No hepatic insufficiency
- Bilirubin no greater than 2.5 mg/dL
- SGOT and SGPT no greater than 5 times upper limit of normal
Renal:
- No renal insufficiency
- 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 chronic obstructive pulmonary disease
Other:
- Not pregnant or nursing
- Fertile patients must use effective contraception during and for 4 weeks after study participation
- No active infection
- No concurrent nonmalignant systemic disease
- Not a high medical or psychiatric risk
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)
Endocrine therapy:
- Concurrent corticosteroids allowed
Radiotherapy:
- At least 8 weeks since prior radiotherapy
Surgery:
- Recovered from prior surgery
Other:
- Prior cytodifferentiating agents allowed
- No prior antineoplastons
- No other concurrent antineoplastic agents
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Stanislaw R. Burzynski, MD, PhD, Burzynski Research Institute
Study record dates
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Virus Diseases
- Infections
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Adenocarcinoma
- Neoplasms, Glandular and Epithelial
- Endocrine System Diseases
- Digestive System Neoplasms
- Endocrine Gland Neoplasms
- Neuroectodermal Tumors
- Neoplasms, Germ Cell and Embryonal
- Neoplasms, Nerve Tissue
- DNA Virus Infections
- Hypothalamic Diseases
- Hypothalamic Neoplasms
- Supratentorial Neoplasms
- Brain Neoplasms
- Central Nervous System Neoplasms
- Nervous System Neoplasms
- Tumor Virus Infections
- Pancreatic Diseases
- Polyomavirus Infections
- Pancreatic Neoplasms
- Carcinoma
- Pituitary Neoplasms
- Pituitary Diseases
- Carcinoma, Neuroendocrine
- Neuroendocrine Tumors
- Carcinoma, Merkel Cell
- Carcinoma, Islet Cell
Other Study ID Numbers
- BC-NE-2
- CDR0000066557 (Registry Identifier: PDQ (Physician Data Query))
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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