Antineoplaston Therapy in Treating Patients With Cancer of Unknown Primary Origin
Study Details
Study Description
Brief Summary
Current therapies for Cancer of Unknown Primary Origin provide very limited benefit to the patient. The anti-cancer properties of Antineoplaston therapy suggest that it may prove beneficial in the treatment of Cancer of Unknown Primary Origin.
PURPOSE: This study is being performed to determine the effects (good and bad) that Antineoplaston therapy has on patients with Cancer of Unknown Primary Origin.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Detailed Description
Cancer of Unknown Primary Origin patients receive gradually escalating doses of intravenous Antineoplaston therapy (Atengenal + Astugenal) until the maximum tolerated dose is reached. Treatment continues up to 12 months in the absence of disease progression or unacceptable toxicity.
OBJECTIVES:
-
To determine the efficacy of Antineoplaston therapy in patients with Cancer of Unknown Primary Origin, 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 Cancer of Unknown Primary Origin.
-
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.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Antineoplaston therapy 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. |
Drug: Antineoplaston therapy (Atengenal + Astugenal)
Patients with Cancer of Unknown Primary Origin will receive Antineoplaston therapy (Atengenal + Astugenal).
The daily doses of A10 and AS2-1 are divided into six infusions, which are given at 4-hourly intervals. Each infusion starts with infusion of A10 and is immediately followed by infusion of AS2-1.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number of Participants With Objective Response or Stable Disease [5 months]
Objective response rate per The International Working Group response criteria (1999): 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 lesions, sustained for at least four weeks. Stable Disease (SD), < 50% change in the sum of the products of of the greatest perpendicular diameters of all measurable lesions, sustained for at least twelve weeks.
Eligibility Criteria
Criteria
DISEASE CHARACTERISTICS:
-
Histologically confirmed adenocarcinoma of unknown primary that is unlikely to respond to existing therapy, including surgery, radiotherapy, and chemotherapy
-
Evidence of tumor by MRI, CT scan, chest x-ray, or radionuclide scan
PATIENT CHARACTERISTICS:
Age:
- 6 months 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 severe 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 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
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Burzynski Clinic | Houston | Texas | United States | 77055-6330 |
Sponsors and Collaborators
- Burzynski Research Institute
Investigators
- Principal Investigator: Stanislaw R. Burzynski, MD, PhD, Burzynski Research Institute
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- CDR0000066570
- BC-UP-2
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Antineoplaston Therapy |
---|---|
Arm/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. Antineoplaston therapy (Atengenal + Astugenal): Patients with Cancer of Unknown Primary Origin will receive Antineoplaston therapy (Atengenal + Astugenal). The daily doses of A10 and AS2-1 are divided into six infusions, which are given at 4-hourly intervals. Each infusion starts with infusion of A10 and is immediately followed by infusion of AS2-1. |
Period Title: Overall Study | |
STARTED | 8 |
COMPLETED | 2 |
NOT COMPLETED | 6 |
Baseline Characteristics
Arm/Group Title | Antineoplaston Therapy |
---|---|
Arm/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. Antineoplaston therapy (Atengenal + Astugenal): Patients with Cancer of Unknown Primary Origin will receive Antineoplaston therapy (Atengenal + Astugenal). The daily doses of A10 and AS2-1 are divided into six infusions, which are given at 4-hourly intervals. Each infusion starts with infusion of A10 and is immediately followed by infusion of AS2-1. |
Overall Participants | 8 |
Age (years) [Median (Full Range) ] | |
Median (Full Range) [years] |
61.6
|
Sex: Female, Male (Count of Participants) | |
Female |
4
50%
|
Male |
4
50%
|
Outcome Measures
Title | Number of Participants With Objective Response or Stable Disease |
---|---|
Description | Objective response rate per The International Working Group response criteria (1999): 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 lesions, sustained for at least four weeks. Stable Disease (SD), < 50% change in the sum of the products of of the greatest perpendicular diameters of all measurable lesions, sustained for at least twelve weeks. |
Time Frame | 5 months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Antineoplaston Therapy |
---|---|
Arm/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. Antineoplaston therapy (Atengenal + Astugenal): Patients with Cancer of Unknown Primary Origin will receive Antineoplaston therapy (Atengenal + Astugenal). The daily doses of A10 and AS2-1 are divided into six infusions, which are given at 4-hourly intervals. Each infusion starts with infusion of A10 and is immediately followed by infusion of AS2-1. |
Measure Participants | 2 |
Stable Disease |
1
12.5%
|
Progressive Disease |
1
12.5%
|
Adverse Events
Time Frame | 8 years, 11 months | |
---|---|---|
Adverse Event Reporting Description | ||
Arm/Group Title | Antineoplaston Therapy | |
Arm/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. Antineoplaston therapy (Atengenal + Astugenal): Patients with Cancer of Unknown Primary Origin will receive Antineoplaston therapy (Atengenal + Astugenal). The daily doses of A10 and AS2-1 are divided into six infusions, which are given at 4-hourly intervals. Each infusion starts with infusion of A10 and is immediately followed by infusion of AS2-1. | |
All Cause Mortality |
||
Antineoplaston Therapy | ||
Affected / at Risk (%) | # Events | |
Total | / (NaN) | |
Serious Adverse Events |
||
Antineoplaston Therapy | ||
Affected / at Risk (%) | # Events | |
Total | 2/8 (25%) | |
Gastrointestinal disorders | ||
Hemorrhage, GI: Abdomen NOS | 1/8 (12.5%) | |
Infections and infestations | ||
Infection (documented clinically): Lung (pneumonia) | 1/8 (12.5%) | |
Respiratory, thoracic and mediastinal disorders | ||
Dyspnea (shortness of breath) | 1/8 (12.5%) | |
Other (Not Including Serious) Adverse Events |
||
Antineoplaston Therapy | ||
Affected / at Risk (%) | # Events | |
Total | 8/8 (100%) | |
Blood and lymphatic system disorders | ||
Hemoglobin | 2/8 (25%) | |
Lymphopenia | 1/8 (12.5%) | |
Ear and labyrinth disorders | ||
Tinnitus | 1/8 (12.5%) | |
Gastrointestinal disorders | ||
Diarrhea | 2/8 (25%) | |
Dysphagia (difficulty swallowing) | 1/8 (12.5%) | |
Nausea | 2/8 (25%) | |
Vomiting | 2/8 (25%) | |
Hemorrhage, GI | 2/8 (25%) | |
General disorders | ||
Allergic reaction/hypersensitivity (including drug fever) | 1/8 (12.5%) | |
Non-functional Central Venous Catheter | 1/8 (12.5%) | |
Fatigue (asthenia, lethargy, malaise) | 4/8 (50%) | |
Fever | 2/8 (25%) | |
Pain: Head/headache | 2/8 (25%) | |
Infections and infestations | ||
Infection (documented clinically): Bladder (urinary) | 1/8 (12.5%) | |
Lung (pneumonia) | 2/8 (25%) | |
Infection (documented clinically): Upper airway NOS | 1/8 (12.5%) | |
Infection: Other | 1/8 (12.5%) | |
Hyponatremia | 1/8 (12.5%) | |
Investigations | ||
Albumin, serum-low (hypoalbuminemia) | 1/8 (12.5%) | |
Alkaline phosphatase | 1/8 (12.5%) | |
Hyperbilirubinemia | 1/8 (12.5%) | |
Hyperglycemia | 3/8 (37.5%) | |
Hypernatremia | 5/8 (62.5%) | |
Hypocalcemia | 1/8 (12.5%) | |
Hypochloremia | 1/8 (12.5%) | |
Hypoglycemia | 1/8 (12.5%) | |
Hypokalemia | 6/8 (75%) | |
Metabolic/Laboratory - Other | 1/8 (12.5%) | |
SGOT | 2/8 (25%) | |
SGPT | 1/8 (12.5%) | |
Musculoskeletal and connective tissue disorders | ||
Pain: Joint | 1/8 (12.5%) | |
Nervous system disorders | ||
Confusion | 1/8 (12.5%) | |
Dizziness | 2/8 (25%) | |
Mood alteration | 1/8 (12.5%) | |
Neuropathy: cranial: CN VII Motor-face; Sensory-taste | 1/8 (12.5%) | |
Seizure | 1/8 (12.5%) | |
Somnolence/depressed level of consciousness | 2/8 (25%) | |
Speech impairment | 1/8 (12.5%) | |
Respiratory, thoracic and mediastinal disorders | ||
Cough | 1/8 (12.5%) | |
Dyspnea (shortness of breath) | 3/8 (37.5%) | |
Skin and subcutaneous tissue disorders | ||
Edema/Fluid retention | 4/8 (50%) | |
Vascular disorders | ||
Thrombosis/thrombus/embolism | 1/8 (12.5%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | S. R. Burzynski, MD, PhD |
---|---|
Organization | Burzynski Research Institute, Inc. |
Phone | 713-335-5664 |
srb@burzynskiclinic.com |
- CDR0000066570
- BC-UP-2