Gemcitabine+Nab-paclitaxel and FOLFIRINOX and Molecular Profiling for Patients With Advanced Pancreatic Cancer

August 17, 2016 updated by: Pancreatic Cancer Research Team

A Phase II Study of Induction Consolidation and Maintenance Approach for Patients With Advanced Pancreatic Cancer

The Investigators in the PCRT team have developed a therapeutic regimen which attacks both the tumor compartment and the stromal compartment of pancreatic cancer and induces complete responses in a small percentage of patients with advanced stage IV pancreatic cancer.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The investigators in the PCRT team have developed a therapeutic regimen which attacks both the tumor compartment and the stromal compartment of pancreatic cancer and induces complete responses in a small percentage of patients with advanced stage IV pancreatic cancer.

The gemcitabine + nab-paclitaxel regimen had outstanding activity in a 67 patient phase I/II trial with all patients at the recommended phase II doses (n=44) having a decrease in CA19-9, some complete responses and a median survival of 12.2 months. The proposed regimen that is devised for this study is a bold, innovative approach with the specific aim of utilizing a relentless pursuit approach to try to make the complete response rate >70% and have this response be durable (which the PCRT has defined as lasting at least 6 months) and to dramatically enhance the percent of patients who survive one year (try to make the rate >70%).

The induction regimen the investigators propose collapses the stroma (gemcitabine + nab-paclitaxel) and addresses the use of a non-cross resistant active regimen (FOLFIRINOX) as a consolidation regimen. Both should improve the chance of driving tumor markers down dramatically. The investigators think that FOLFIRINOX with the stromal collapse induced by the initial regimen, plus the totally non-cross resistant shot against the disease (consolidation), will maximize the chance of achieving a complete response with an attendant improvement in survival.

After the consolidation, the patient will be maintained on a less toxic targeted therapy selected by molecular profiling plus the use of the antimetabolomic agent metformin which has consistently been associated with better survival in multiple retrospective studies (Jiralerspong et al., 2009).

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
60

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Arizona
      • Scottsdale, Arizona, United States, 85258
        • TGen Clinical Research Services (TCRS)
    • California
      • Burbank, California, United States, 91505
        • Disney Family Cancer Center
    • Minnesota
      • Minneapolis, Minnesota, United States, 55407
        • Virginia Piper Cancer Institute (VPCI)
    • Washington
      • Seattle, Washington, United States, 98101
        • Virginia Mason Medical Center
      • Spokane, Washington, United States, 99218
        • Evergreen Hematology and Oncology

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Histologically documented Stage IV metastatic adenocarcinoma of the pancreas with measurable disease
  • Performance status ECOG 0 or 1
  • Patients may not have received prior treatment for metastatic pancreatic adenocarcinoma except for receiving gemcitabine or 5FU as a radiosensitizer along with radiation therapy; or have received gemcitabine for adjuvant treatment if they have been off gemcitabine for > 12 months
  • Adult (>18 years of age) male or non-pregnant and non-lactating female
  • A negative serum pregnancy test (Beta-hCG) documented within 72 hours of the first administration of study drug in female patients of child-bearing potential
  • Agreement to use contraception considered adequate and appropriate by the investigator

  • The following blood counts at baseline:

    • ANC >/= 1.5 x 109/L
    • Hgb > 9g/dL
    • Platelets >100 x 109/L

  • The following blood chemistry levels at baseline:

    • AST and ALT </= 2.5 x upper limit of normal range (ULN) or < 5.0 ULN if liver metastasis are present
    • Bilirubin </= ULN
    • Serum creatinine within 1.5 x ULN
  • PT, INR within 1.5 x ULN unless on therapeutic doses of warfarin
  • Must have measurable disease outside the pancreas by RECIST criteria
  • No clinically significant abnormalities in urinalysis results
  • Voluntary agreement to participate in this study after being informed about the nature of the study including potential risks and benefits and having the ability to have questions addressed. The patient must sign and date the IRB approved Informed Consent Form (ICF) prior to participation in any study-related procedures

Exclusion Criteria:

  • Has pancreatic islet cell neoplasms
  • Is pregnant or lactating
  • Has active, uncontrolled bacterial, viral, or fungal infection(s) requiring systemic therapy
  • Known infection with HIV, Hepatitis B or Hepatitis C.
  • Patient with a history of interstitial lung disease, history of slowly progressive dyspnea and unproductive cough, sarcoidosis, silicosis, idiopathic pulmonary fibrosis, pulmonary hypersensitivity pneumonitis or multiple allergies (see section 4.4.9)
  • Has a serious medical risk factor(s) involving any of the major organ systems such that the investigator considers it unsafe for the patient to receive an experimental research drug.
  • Is unwilling or unable to comply with study procedures.
  • Is enrolled in any other investigational trial.

Caution of observation for interstitial pneumonitis in patients prior to enrollment:

Before enrollment, evaluate candidate patients fro familial, environmental or occupational exposure to opportunistic pathogens, and do not enroll those with a history of slowly progressive dyspnea and unproductive cough, or of conditions such as sarcoidosis, silicosis. idiopathic pulmonary fibrosis, pulmonary hypersensitivity pneumonitis or multiple allergies.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

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

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Gemcitabine & Abraxane Pancreatic Cancer
Gemcitabine+Nab-paclitaxel, FOLFIRINOX, Immunohistochemistry (IHC) Analysis, Metformin and Folfiri
Drug: Gemcitabine
1000 mg/m2 weekly on days 1,8, and 15 in a 28 day cycle. Part A: nab-paclitaxel/Gem for 6 cycles, followed by FOLFIRINOX for 6 cycles (31 patients); Part B: Alternate nab-paclitaxel/Gem with mFOLFIRI every 2 months for up to 1 year or 6 cycles of each regimen (30 patients).
Other Names:
  • Gemzar
Drug: nab-paclitaxel
125 mg/m2 on days 1,8, and 15 of a 28 day cycle Part A: nab-paclitaxel/Gem for 6 cycles, followed by FOLFIRINOX for 6 cycles (31 patients); Part B: Alternate nab-paclitaxel/Gem with mFOLFIRI every 2 months for up to 1 year or 6 cycles of each regimen (30 patients).
Other Names:
  • Abraxane
Drug: FOLFIRINOX

The combination below will be given on days 1 and 15 of a 28 day cycle; 5-Fluorouracil 2400 mg/m2 with a 46-hour continuous IV infusion; Leucovorin 400 mg/m2 over a 2 hour IV infusion;

Oxaliplatin 85 mg/m2 as a 2 hour IV infusion; Irinotecan 180 mg/m2 over a 90 minute IV infusion Part A: nab-paclitaxel/Gem for 6 cycles, followed by FOLFIRINOX for 6 cycles (31 patients); Part B: Alternate nab-paclitaxel/Gem with mFOLFIRI every 2 months for up to 1 year or 6 cycles of each regimen (30 patients).

Other Names:
  • 5-FU
  • Campostar
  • Eloxitan
Genetic: Immunohistochemistry (IHC) Analysis
Immunohistochemistry (IHC) Analysis will be performed on a fresh tissue biopsy of the tumor after chemotherapy has been administered. A targeted-based regimen will be determined from the results of the IHC analysis for the next therapy given to the patient in the maintenance phase of the study.
Drug: Metformin
Metformin 500 mg daily as a 24 hour extended release tablet will also be given as part of the maintenance phase of this study.
Other Names:
  • Glucophage
Drug: mFOLFIRI
5-FU IV infusion, 2400 mg/m2 46h continuous infusion (no bolus 5-FU) treatments per month equaling 1 cycle Leucovorin 400 mg/m2 dl (over a 2 hour IV infusion) Irinotecan 180 mg/m2 dl (over a 90 minute IV infusion) Part A: nab-paclitaxel/Gem for 6 cycles, followed by FOLFIRINOX for 6 cycles (31 patients); Part B: Alternate nab-paclitaxel/Gem with mFOLFIRI every 2 months for up to 1 year or 6 cycles of each regimen (30 patients).

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Complete Response Rate
Time Frame: 1 yr.

The primary objectives of this study are to relentlessly pursue treatment for 34 individual patients with Stage IV pancreatic cancer to obtain:

• The complete response rate (as defined by a complete metabolomic response (CMR) of SUV normalization from baseline, OR a complete response on CT scan using a modified RECIST criteria and CA 19-9 (or CA 125, CEA, or PAM4 if not expressers of CA 19-9) down to normal limits (from at least > 2X ULN).
1 yr.

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
One-Year Survival Endpoint
Time Frame: 1 yr.

A secondary objective of this study is to:

Observe the percent of patients who are alive at one year (our goal is to obtain a >70% one year survival.)
1 yr.
Efficacy Endpoints using biomarkers
Time Frame: 1 yr.

A secondary objective of this study is to:

Gather information on other possible efficacy endpoints (e.g. CA 19-9) and other serum/plasma tumor markers
1 yr.
Observing toxicity outcomes
Time Frame: 1 yr.
A secondary objective of this study is to document the toxicities noted in all patients, particularly with those who receive the FOLFIRINOX regimen. Grade 3-4 neutropenia is expected to be > 40% among those receiving FOLFIRINOX, so to minimize toxicity, all patients will receive prophylactic CGSF. In the first 9 patients receiving FOLFIRINOX, if the hospitalization rate due to toxicity is more than 50% (5 or more patients), then all subjects will have a dose reduction to level -1. The incidence of grade 3 and 4 toxicities and dose delays will also be considered for dose modification.
1 yr.

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Pancreatic Cancer Research Team

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Ramesh K Ramanathan, MD, Translational Genomics Research Institute

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 1, 2011

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 1, 2015

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 1, 2016

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 18, 2011

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 6, 2011

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 8, 2011

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 18, 2016

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 17, 2016

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • PCRT 11-002

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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