Colorectal CancerPhase 2NCT00004193
ISIS 2503 in Treating Patients With Metastatic and/or Locally Recurrent Colorectal Cancer
A Phase 2 study testing ISIS 2503 in people with Colorectal Cancer, run by University of Alabama at Birmingham at 1 site in United States.
Trial summary
RATIONALE: ISIS 2503 may kill cancer cells by inhibiting a gene that promotes the development and growth of cancer. PURPOSE: Phase II trial to study the effectiveness of ISIS 2503 in treating patients who have metastatic and/or locally recurrent colorectal cancer. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Colorectal Cancer
- What is being tested?
- ISIS 2503
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 25 participants
- Where
- 1 siteUnited States
- Study dates
- Jan 1999to Nov 2000
- 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 proven metastatic and/or locally recurrent adenocarcinoma of the colon or rectum that is not expected to be cured with standard therapy Patients who previously underwent definitive surgical resection and subsequently develop metastatic disease should have diagnosis reconfirmed with new histologic or cytologic specimen if: More than 5 years have elapsed since primary surgery OR Primary tumor was stage I or II At least 1 measurable lesion (2 cm or more in widest diameter) by CT or MRI scan No CNS metastases
PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0 or 1 Life expectancy: Not specified Hematopoietic: Absolute neutrophil count greater than 1,500/mm3 Platelet count greater than 100,000/mm3 Hepatic: Bilirubin no greater than 1.5 mg/dL Renal: Creatinine no greater than 1.5 mg/dl Other: Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception during and for 6 months after study No underlying disease state associated with active bleeding No active infection requiring therapy No second malignancy within the past 5 years except curatively treated nonmelanomatous skin cancer
PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: No prior chemotherapy for metastatic disease At least 6 months since prior adjuvant chemotherapy with or without radiotherapy Endocrine therapy: Not specified Radiotherapy: Prior radiotherapy to nonindicator lesion allowed and recovered See Chemotherapy Surgery: See Disease Characteristics Other: No concurrent approved cancer therapy or other experimental therapy
Trial locations and contacts
1 site in 1 country.
United States1 site
University of Alabama Comprehensive Cancer Center
Birmingham, Alabama, 35294
About this study
Official title: Phase II Trial of ISIS 2503, an Antisense Inhibitor of H-ras, in Patients With Advanced Colorectal Cancer
RATIONALE: ISIS 2503 may kill cancer cells by inhibiting a gene that promotes the development and growth of cancer.
PURPOSE: Phase II trial to study the effectiveness of ISIS 2503 in treating patients who have metastatic and/or locally recurrent colorectal cancer.
Read the detailed description
OBJECTIVES: I. Determine the response rate, duration of response, and time to progression in patients with metastatic and/or locally recurrent adenocarcinoma of the colon or rectum treated with ISIS 2503, an antisense inhibitor of H-ras. II. Determine the safety profile of this regimen in these patients.
OUTLINE: This is a multicenter study. Patients receive ISIS 2503 IV continuously for 14 days. Courses repeat every 3 weeks in the absence of disease progression or unacceptable toxicity.
PROJECTED ACCRUAL: A total of 14-25 patients will be accrued for this study within 1 year.
- Conditions
- Colorectal Cancer
- Being tested
- ISIS 2503
- Keywords
- stage IV colon cancer, stage IV rectal cancer, recurrent colon cancer, recurrent rectal cancer, adenocarcinoma of the colon, adenocarcinoma of the rectum
- Medical subject headings
- Colorectal Neoplasms, Colonic Neoplasms, Rectal Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ISIS 2503Drug
| Study group | Role | What they receive |
|---|---|---|
| ISIS 2503 | Experimental | patients who have metastatic and/or locally recurrent colorectal cancer Receives: Drug: ISIS 2503 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Determine the response rate, duration of response, and time to progression in patients with metastatic and/or locally recurrent adenocarcinoma of the colon or rectum treated with ISIS 2503, an antisense inhibitor of H-ras
Measured: baseline to survival
Secondary outcomes (1)
Determine the safety profile of this regimen in these patients.
Measured: Baseline to 1 year
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 Aug 2004 (estimated)
- Study startJan 1999
- Primary completionNov 2000
- Study completionNov 2000
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Colorectal CancerStudies of the same condition, open and under way.
- More trials run by University of Alabama at BirminghamThe sponsor's other registered studies.
- 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
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 25 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University of Alabama at Birmingham
- Sponsor type
- University, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Responsible party
- Sponsor
- Investigators
- Mansoor N. Saleh, MD, Study chair, University of Alabama at Birmingham
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00004193
- Sponsor's protocol ID
- CDR0000067434
- Other IDs
- UAB-9860, ISIS-2503-CS6, NCI-G99-1649
- Status last verified
- Apr 2013
- First submitted
- 21 Jan 2000
- Last updated
- 12 Apr 2013
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 12 Apr 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase II Trial of ISIS 2503, an Antisense Inhibitor of H-ras, in Patients With Advanced Colorectal Cancer
- ClinicalTrials.gov ID
- NCT00004193
- Acronym / sponsor ID
- CDR0000067434
- Conditions
- Colorectal Cancer
- Keywords
- stage IV colon cancer, stage IV rectal cancer, recurrent colon cancer, recurrent rectal cancer, adenocarcinoma of the colon, adenocarcinoma of the rectum
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Terminated
- Enrolment
- 25 participants (estimated)
- Lead sponsor
- University of Alabama at BirminghamUniversity, hospital or other
- Collaborators
- National Cancer Institute (NCI)
- Study start
- Jan 1999
- Primary completion
- Nov 2000 (actual)
- Study completion
- Nov 2000 (actual)
- First posted
- 5 Aug 2004 (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: ISIS 2503 may kill cancer cells by inhibiting a gene that promotes the development and growth of cancer.
PURPOSE: Phase II trial to study the effectiveness of ISIS 2503 in treating patients who have metastatic and/or locally recurrent colorectal cancer.
Detailed description
OBJECTIVES: I. Determine the response rate, duration of response, and time to progression in patients with metastatic and/or locally recurrent adenocarcinoma of the colon or rectum treated with ISIS 2503, an antisense inhibitor of H-ras. II. Determine the safety profile of this regimen in these patients.
OUTLINE: This is a multicenter study. Patients receive ISIS 2503 IV continuously for 14 days. Courses repeat every 3 weeks in the absence of disease progression or unacceptable toxicity.
PROJECTED ACCRUAL: A total of 14-25 patients will be accrued for this study within 1 year.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| ISIS 2503 | Experimental | Drug: ISIS 2503patients who have metastatic and/or locally recurrent colorectal cancer |
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 |
|---|---|---|
| ISIS 2503 | Drug | ISIS 2503 |
Primary outcome
Determine the response rate, duration of response, and time to progression in patients with metastatic and/or locally recurrent adenocarcinoma of the colon or rectum treated with ISIS 2503, an antisense inhibitor of H-ras
Time frame: baseline to survival
1 secondary outcome
Determine the safety profile of this regimen in these patients.
Time frame: Baseline to 1 year
Results and safety
The study was stopped early. Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Apr 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.
Mansoor N. Saleh, MD study chair
University of Alabama at Birmingham
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 ISIS 2503 in people with Colorectal Cancer, run by University of Alabama at Birmingham 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: stopped early, as of the sponsor's last update on 12 Apr 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 stopped early. Results are not available in the source record.
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.
What does the primary outcome measure?
Determine the response rate, duration of response, and time to progression in patients with metastatic and/or locally recurrent adenocarcinoma of the colon or rectum treated with ISIS 2503, an antisense inhibitor of H-ras (time frame: baseline to survival). It is what the study was designed to measure, not a finding.
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 12 Apr 2013.