Stage IV Colon CancerPhase 2NCT00003486
Antineoplaston Therapy in Treating Patients With Colon Cancer
A Phase 2 study testing antineoplaston A10, antineoplaston AS2-1 and alternative product therapy in people with Stage IV Colon Cancer and Recurrent Colon Cancer, run by Burzynski Research Institute at 1 site in United States.
Trial summary
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 colon cancer. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Stage IV Colon Cancer, Recurrent Colon Cancer, Adenocarcinoma of the Colon
- What is being tested?
- antineoplaston A10, antineoplaston AS2-1 and alternative product therapy
- Type of treatment
- Surgery or procedure
- How many people
- 0 participants
- Where
- 1 siteUnited States
- Study dates
- Start not givento not given
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
DISEASE CHARACTERISTICS:
- Histologically confirmed adenocarcinoma of the colon that is unlikely to respond to existing therapy and for which no curative therapy exists
- Measurable disease by MRI or CT scan
- Metastatic or unresectable disease
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:
- Bilirubin no greater than 2.5 mg/dL
- SGOT/SGPT no greater than 5 times upper limit of normal
- No hepatic failure
Renal:
- Creatinine no greater than 2.5 mg/dL
- No renal failure
Cardiovascular:
- No chronic heart failure
- No uncontrolled hypertension
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 serious malabsorption syndromes
- No other serious concurrent disease
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- At least 4 weeks since prior immunotherapy and recovered
Chemotherapy:
- At least 4 weeks since prior chemotherapy (6 weeks for nitrosoureas) and recovered
Endocrine therapy:
- Concurrent corticosteroids allowed
Radiotherapy:
- At least 8 weeks since prior radiotherapy and recovered (patients with multiple tumors may be admitted earlier)
Surgery:
- No prior extensive stomach or intestinal surgery
Other:
- Prior cytodifferentiating agent allowed
- No prior antineoplaston therapy
- No other concurrent anticancer therapy
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Phase II Study of Antineoplastons A10 and AS2-1 Capsules in Patients With Adenocarcinoma of the Colon
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 colon cancer.
Read the detailed description
OBJECTIVES:
- Determine the antitumor activity of antineoplastons A10 and AS2-1 in patients with adenocarcinoma of the colon by determining the proportion of patients who experience an objective tumor response.
- Evaluate the adverse effects of and tolerance to this regimen in these patients.
OUTLINE: This is an open-label study.
Patients receive gradually escalating doses of oral antineoplaston A10 and oral antineoplaston AS2-1 6-7 times a day. If the patient has not achieved a partial or complete response after 3-4 months of treatment, the investigator may discontinue treatment. Patients with stable disease may continue to receive treatment until disease progression or unacceptable toxicity is observed.
Tumors are measured every 4 months during the first 2 years, then every 6 months during years 3 and 4, and yearly during years 5 and 6.
PROJECTED ACCRUAL: A total of 20-40 patients will be accrued for this study.
- Being tested
- antineoplaston A10, antineoplaston AS2-1, alternative product therapy, biological therapy, biologically based therapies
- Medical subject headings
- Colonic Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
antineoplaston A10Drug
antineoplaston AS2-1Drug
alternative product therapyProcedure or surgery
biological therapyProcedure or surgery
biologically based therapiesProcedure or surgery
cancer prevention interventionProcedure or surgery
complementary and alternative therapyProcedure or surgery
differentiation therapyProcedure or surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Jan 2003 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Stage IV Colon CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- Burzynski Research Institute
- Sponsor type
- University, hospital or other
- Investigators
- Stanislaw R. Burzynski, MD, PhD, Study chair, Burzynski Research Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00003486
- Sponsor's protocol ID
- BC-CO-3
- Other IDs
- CDR0000066524
- Status last verified
- Dec 2006
- First submitted
- 1 Nov 1999
- Last updated
- 10 Jul 2013
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 10 Jul 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase II Study of Antineoplastons A10 and AS2-1 Capsules in Patients With Adenocarcinoma of the Colon
- ClinicalTrials.gov ID
- NCT00003486
- Acronym / sponsor ID
- BC-CO-3
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Withdrawn
- Enrolment
- 0 participants (actual)
- Lead sponsor
- Burzynski Research InstituteUniversity, hospital or other
- First posted
- 27 Jan 2003 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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 colon cancer.
Detailed description
OBJECTIVES:
- Determine the antitumor activity of antineoplastons A10 and AS2-1 in patients with adenocarcinoma of the colon by determining the proportion of patients who experience an objective tumor response.
- Evaluate the adverse effects of and tolerance to this regimen in these patients.
OUTLINE: This is an open-label study.
Patients receive gradually escalating doses of oral antineoplaston A10 and oral antineoplaston AS2-1 6-7 times a day. If the patient has not achieved a partial or complete response after 3-4 months of treatment, the investigator may discontinue treatment. Patients with stable disease may continue to receive treatment until disease progression or unacceptable toxicity is observed.
Tumors are measured every 4 months during the first 2 years, then every 6 months during years 3 and 4, and yearly during years 5 and 6.
PROJECTED ACCRUAL: A total of 20-40 patients will be accrued for this study.
Study design
- Primary purpose
- Treatment
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| antineoplaston A10 | Drug | – |
| antineoplaston AS2-1 | Drug | – |
| alternative product therapy | Procedure or surgery | – |
| biological therapy | Procedure or surgery | – |
| biologically based therapies | Procedure or surgery | – |
| cancer prevention intervention | Procedure or surgery | – |
| complementary and alternative therapy | Procedure or surgery | – |
| differentiation therapy | Procedure or surgery | – |
Primary outcome
Not reported in the source record.
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Jul 2013.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Stanislaw R. Burzynski, MD, PhD study chair
Burzynski Research Institute
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing antineoplaston A10, antineoplaston AS2-1 and alternative product therapy in people with Stage IV Colon Cancer and Recurrent Colon Cancer, run by Burzynski Research Institute at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: withdrawn, as of the sponsor's last update on 10 Jul 2013. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study was withdrawn before enrolling participants, so there are no results.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 10 Jul 2013.