- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00085371
Triapine as First-Line or Second-Line Therapy in Treating Patients With Locally Advanced or Metastatic Cancer of the Pancreas
A Phase II Study Of Triapine For Advanced Adenocarcinoma Of The Pancreas
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
PRIMARY OBJECTIVES:
I. Determine the 3- and 6-month survival rate of patients with locally advanced or metastatic adenocarcinoma of the pancreas treated with 3-AP (Triapine^®) as first- or second-line therapy.
SECONDARY OBJECTIVES:
I. Determine the toxicity and tolerability of this drug in these patients. II. Determine the time to treatment failure in patients treated with this drug. III. Determine overall survival and disease progression in patients treated with this drug.
IV. Determine tumor response in patients treated with this drug. V. Determine laboratory studies that will increase our understanding of Triapine and its effects on cellular processes.
OUTLINE: This is a multicenter study. Patients are stratified according to prior chemotherapy (yes vs no).
Patients receive triapene IV over 2 hours on days 1-4 and 15-18. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Patients are followed every 3-6 months for 3 years.
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
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Minnesota
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Rochester, Minnesota, United States, 55905
- Mayo Clinic
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Histologically or cytologically confirmed adenocarcinoma of the pancreas
- Unresectable disease
- Locally advanced or metastatic disease
At least 1 unidimensionally measurable lesion >= 20 mm by conventional techniques OR >= 10 mm by spiral CT scan
- Measurable lesions outside prior radiotherapy field OR measurable lesions actively growing in the site of prior radiotherapy
No prior chemotherapy OR previously treated with 1, and only 1, gemcitabine-containing regimen for metastatic, unresectable, or locally advanced pancreatic cancer
- Adjuvant therapy not considered prior chemotherapy if all treatment was completed > 6 months before tumor recurrence
- No known brain metastases
- Performance status - ECOG 0-2
- At least 6 weeks
- Absolute neutrophil count >= 1,500/mm^3
- Platelet count >= 75,000/mm^3
- AST =< 3 times upper limit of normal (ULN)
- Bilirubin =< 1.5 times ULN
- Creatinine =< 1.5 times ULN
- Creatinine clearance > 60 mL/min
- No uncontrolled congestive heart failure
- No unstable angina pectoris
- No cardiac arrhythmia
- No pulmonary disease requiring oxygen
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
- No glucose-6-phosphate dehydrogenase (G6PD) deficiency (for patients of African, Asian, or Mediterranean origin or ancestry)
- No active or ongoing infection
- No hypersensitivity or severe allergic reaction to 3-AP (Triapine®) or related compounds
- No concurrent uncontrolled illness
- No psychiatric illness or social situation that would preclude study compliance
- No other concurrent antineoplastic therapy
- No concurrent combination antiretroviral therapy for HIV-positive patients
- No other concurrent investigational therapy for the malignancy
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment (triapene)
Patients receive triapene IV over 2 hours on days 1-4 and 15-18.
Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
|
Given IV
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Survival in patients receiving triapine as first-line therapy
Time Frame: 6 months
|
The point estimate of the success rates will be calculated as the number of successes divided by the number of evaluable patients, with confidence intervals calculated by the method of Duffy and Santner.
|
6 months
|
Survival in patients receiving triapine as second-line therapy
Time Frame: 4 months
|
The point estimate of the success rates will be calculated as the number of successes divided by the number of evaluable patients, with confidence intervals calculated by the method of Duffy and Santner.
|
4 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of adverse events assessed using CTCAE version 3.0
Time Frame: Up to 3 years
|
Up to 3 years
|
|
Time to treatment failure
Time Frame: Time from the date of randomization to the date at which the patient is removed from treatment due to progression, toxicity, or refusal, assessed up to 3 years
|
Time from the date of randomization to the date at which the patient is removed from treatment due to progression, toxicity, or refusal, assessed up to 3 years
|
|
Overall survival
Time Frame: Up to 3 years
|
Up to 3 years
|
|
Time to disease progression
Time Frame: Time from registration to documentation of disease progression, assessed up to 3 years
|
The distribution of time to progression will be estimated using the method of Kaplan-Meier.
|
Time from registration to documentation of disease progression, assessed up to 3 years
|
Confirmed tumor response, defined to be a CR or PR noted as the objective status on 2 consecutive evaluations at least 4 weeks apart
Time Frame: 6 months (first 6 courses of treatment)
|
6 months (first 6 courses of treatment)
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Kyle Holen, Mayo Clinic
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion
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
Additional Relevant MeSH Terms
Other Study ID Numbers
- NCI-2012-01452 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
- MAYO-MC0345
- CDR0000368762
- NCI-6293
- MC0345 (Other Identifier: Mayo Clinic)
- 6293 (CTEP)
- N01CM62205 (U.S. NIH Grant/Contract)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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