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Stage II Gallbladder CancerPhase 2NCT00075504

Triapine and Gemcitabine Hydrochloride in Gallbladder Cancer

A Phase 2 study testing triapine and gemcitabine in people with Stage II Gallbladder Cancer and Stage IIIA Gallbladder Cancer, run by National Cancer Institute (NCI) at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This phase II trial is studying how well giving 3-AP together with gemcitabine works in treating patients with unresectable or metastatic bile duct or gallbladder cancer. Drugs used in chemotherapy, such as 3-AP and gemcitabine, work in different ways to stop tumor cells from dividing so they stop growing or die. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
What is being tested?
triapine and gemcitabine
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
33 participants
Where
1 siteUnited States
Study dates
Nov 2003to Jan 2009
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

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
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Histologically or cytologically confirmed adenocarcinoma of the biliary ducts that is unresectable and/or metastatic; this can include unresectable or metastatic carcinomas of the Ampulla of Vater. In addition, unresectable or metastatic gall bladder carcinoma will be allowed
  • Measurable disease
  • No prior chemotherapy
  • Life expectancy of greater than 3 months
  • ECOG performance status =< 2 (Karnofsky >= 60%)
  • Leukocytes >= 3,000/uL
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  • Absolute neutrophil count >= 1,500/uL
  • Platelets >= 100,000/uL
  • Creatinine within normal institutional limits
  • Patients may have mildly abnormal liver function defined as a total bilirubin > ULN and =< 3x the institutional upper limits of normal (includes CTCAE v.3 grades 1-2 hyperbilirubinemia)
  • Ability to understand and the willingness to sign a written informed consent document

Who cannot join

  • Patients may not be receiving any other investigational agents
  • Patients with known brain metastases should be excluded from this clinical trial because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events
  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to Triapine or gemcitabine
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, or cardiac arrhythmia
  • Uncontrolled pulmonary disease including asthma, chronic bronchitis and COPD or with requirements for chronic oxygen use
  • Pregnant or lactating women
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  • HIV infection
  • Patients with G6PD deficiency will be excluded in view of the potential for methemoglobinemia
  • Psychiatric illness/social situations that would limit compliance with study requirements

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Montefiore Medical Center

    The Bronx, New York, 10467-2490

Other trials in United States

About this study

Official title: A Phase II Study of Triapine in Combination With Gemcitabine in Adenocarcinoma of the Biliary Ducts and Gall Bladder

This phase II trial is studying how well giving 3-AP together with gemcitabine works in treating patients with unresectable or metastatic bile duct or gallbladder cancer. Drugs used in chemotherapy, such as 3-AP and gemcitabine, work in different ways to stop tumor cells from dividing so they stop growing or die. 3-AP may help gemcitabine kill more cancer cells by making them more sensitive to the drug.

Read the detailed description

OBJECTIVES:

  1. To determine the objective response rates for the combination of triapine and gemcitabine in patients with primary tumors of the biliary ducts and gall bladder.

II. To assess the toxicities and recovery from toxicities for patients with biliary duct and gall bladder tumors treated with the combination of triapine and gemcitabine.

III. To determine the survival and progression free survival of patients with biliary and gall bladder tumors treated with the combination of triapine and gemcitabine.

OUTLINE: This is a non-randomized, multicenter study. Patients are stratified according to bilirubin levels (normal vs abnormal).

Patients receive 3-AP (Triapine) IV over 4 hours followed by gemcitabine IV over 30 minutes on days 1, 8, and 15. Treatment repeats every 28 days for up to 12 courses in the absence of disease progression or unacceptable toxicity. Patients achieving a complete response (CR) receive 1 additional course beyond CR.

Patients are followed every 3 months for up to 2 years.

Being tested
triapine, gemcitabine
Medical subject headings
Gallbladder Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • triapineDrug

    Also called 3-AP, OCX-191

    Given IV

  • gemcitabineDrug

    Also called dFdC, difluorodeoxycytidine hydrochloride, Gemzar

    Given IV

Study groups in NCT00075504
Study groupRoleWhat they receive
triapine, gemcitabineExperimentalTriapine IV over 4 hours followed by gemcitabine IV over 30 minutes on days 1, 8, and 15, repeat every 28 days
Receives: Drug: triapine; Drug: gemcitabine

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Response Rate According to RECIST Criteria

    Tumor response was assessed every eight weeks by CT scan using RECIST (Response Evaluation Criteria in Solid Tumors) criteria. Per Response Evaluation Criteria in Solid Tumors Criteria (RECIST v1.0) for target lesions: Complete Response (CR), Disapperance of all target lesions; Partial Response (PR), >= 30% decrease in the sum of the longest diameter of target lesions; Overall response (OR) = CR+PR.

    Measured: Up to 2 years

Secondary outcomes (2)
  1. Progression Free Survival

    PFS will be measured from the time of the patient's initial best response (PR or CR) until documented progression.

    Measured: Up to 2 years

  2. Overall Survival

    Measured: Up to 2 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted12 Jan 2004 (estimated)
  2. Study startNov 2003
  3. Primary completionJan 2009
  4. Study completionJan 2009

Resources

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
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
33 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00075504
Sponsor's protocol ID
NCI-2012-03030
Other IDs
6254, U01CA062505, N01CM62204
Status last verified
May 2013
First submitted
9 Jan 2004
Last updated
28 Sep 2015
Data monitoring committee
Yes

Publications

  • Ocean AJ, Christos P, Sparano JA, Matulich D, Kaubish A, Siegel A, Sung M, Ward MM, Hamel N, Espinoza-Delgado I, Yen Y, Lane ME. Phase II trial of the ribonucleotide reductase inhibitor 3-aminopyridine-2-carboxaldehydethiosemicarbazone plus gemcitabine in patients with advanced biliary tract cancer. Cancer Chemother Pharmacol. 2011 Aug;68(2):379-88. doi: 10.1007/s00280-010-1481-z. Epub 2010 Oct 28.

    PubMed 20981545

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing triapine and gemcitabine in people with Stage II Gallbladder Cancer and Stage IIIA Gallbladder Cancer, run by National Cancer Institute (NCI) 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?

The sponsor lists 11 inclusion and 9 exclusion criteria. 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: finished, as of the sponsor's last update on 28 Sep 2015. 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?

Yes. Results are posted in the registry (first posted 28 Sep 2015). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Response Rate According to RECIST Criteria (time frame: Up to 2 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00075504, which also lists 1 linked publication.

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 28 Sep 2015.

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