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Metastatic Pancreatic CarcinomaPhase 1NCT00480584

A Phase I Trial of Capecitabine in Combination With Gemcitabine and Erlotinib for Advanced Pancreatic Cancer

A Phase 1 study testing gemcitabine, capecitabine and erlotinib in people with Metastatic Pancreatic Carcinoma, run by H. Lee Moffitt Cancer Center and Research Institute 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 is a phase I clinical trial examining the safety, feasibility, and toxicity of gemcitabine and erlotinib when given in combination with capecitabine in adult patients with locally advanced unresectable or metastatic pancreatic adenocarcinoma. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Metastatic Pancreatic Carcinoma
What is being tested?
gemcitabine, capecitabine and erlotinib
Could I receive a placebo?
No, everyone receives an active treatment
How many people
20 participants
Where
1 siteUnited States
Study dates
Apr 2007to Nov 2012
Phase
Phase 1
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

Who may be able to join

  • Histologically confirmed pancreatic adenocarcinoma that is metastatic or unresectable.
  • Previously untreated with chemotherapy in the metastatic setting. Prior 5-fluorouracil (5-FU) or capecitabine treatment is allowed if: 1) it was given as part of a combined modality chemoradiation regimen and 2) no greater than 30% of bone marrow was included in the field and 3) the treatment free interval has been > 6 weeks
  • Must have measurable disease, defined as at least one lesion that can be measured in at least one dimension (longest diameter to be recorded) as >20 mm with conventional techniques or as >10 mm with spiral CT scan.
  • Age greater than or equal to 18 years
  • Because no dosing or adverse event data are currently available on the use of capecitabine in combination with gemcitabine and erlotinib in patients <18 years of age, children are excluded from this study. Pancreatic adenocarcinoma is primarily a disease of the elderly.
  • Eastern Cooperative Oncology Group (ECOG) performance status (PS) less than or equal to 2 (Karnofsky greater than or equal to 60%).
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  • Life expectancy > 8 weeks
  • Must have normal organ and marrow function as defined below:
  • leukocytes, greater than or equal to 3,000/μl
  • absolute neutrophil count, greater than or equal to 1,500/μl
  • platelets, greater than or equal to100,000/μl
  • total bilirubin, less than or equal to 2.5 X institutional upper limit of normal
  • AST(SGOT)/ALT(SGPT), less than or equal to 2.5 X institutional upper limit of normal (ULN)
  • AST(SGOT)/ALT(SGPT), less than or equal to 5 X institutional ULN in patients with liver metastasis
  • creatinine, less than or equal to 1.5 X institutional ULN
  • creatinine clearance, > 30 ml/min (Cockcroft-Gault method)
  • Has a negative serum or urine pregnancy test within 7 days prior to initiation of therapy (female patients of childbearing potential).
  • Postmenopausal women must have been amenorrheic for at least 12 months to be considered of non-childbearing potential. Patients will agree to continue contraception for 30 days from the date of the last study drug administration.
  • Ability to understand and the willingness to sign a written informed consent document.

Who cannot join

  • Prior chemotherapy for pancreatic adenocarcinoma in the metastatic setting are not eligible.
  • Chemoradiation within the last 6 weeks prior to registration are not eligible
  • Known allergy or severe reactions to gemcitabine, capecitabine, or tyrosine kinase inhibitors are not eligible
  • May not be receiving any other investigational agents or received investigational agents within the 28 days prior to registration.
  • Known brain metastases are excluded from this clinical trial because of their poor prognosis and because they often develop progressive neurological dysfunction that would confound the evaluation of neurological and other adverse events.
  • Prior malignancy in the last 3 years, except basal cell carcinoma, squamous cell, or in-situ cervical cancer
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  • ECOG PS 3-4
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
  • Pregnant women are excluded from this study because gemcitabine and capecitabine are Class D agents with the potential for teratogenic or abortifacient effects.
  • Patients with immune deficiency are at increased risk of lethal infections when treated with marrow-suppressive therapy. Therefore, human immunodeficiency virus (HIV) positive patients receiving combination anti-retroviral therapy are excluded from the study because of possible pharmacokinetic interactions with erlotinib or other agents administered during the study.
  • Creatinine clearance < 30 ml/min (Cockcroft-Gault method)
  • Patients that require ongoing (chronic) treatment with medications metabolized by CYP3A4 (saquinavir, ritonavir, nelfinavir, indinavir, ketoconazole, itraconazole, nefazodone, clarithromycin, atazanavir, rifampicin, rifabutin, rifapentine, phenytoin, carbamazepine, phenobarbital, St. John's Wort) who cannot be switched to alternate medications that are not metabolized by CYP3A4 are excluded.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • H. Lee Moffitt Cancer Center & Research Institute

    Tampa, Florida, 33612

Other trials in United States

About this study

Official title: A Phase I Trial of GemCap-T, Capecitabine in Combination With Gemcitabine and Erlotinib (Tarceva®) in Patients With Advanced Pancreatic Adenocarcinoma

This is a phase I clinical trial examining the safety, feasibility, and toxicity of gemcitabine and erlotinib when given in combination with capecitabine in adult patients with locally advanced unresectable or metastatic pancreatic adenocarcinoma.

Treatment will be administered at Moffitt on an outpatient basis and consists gemcitabine once per week for 3 weeks, followed by a week off treatment. Erlotinib (tablet) taken by mouth continuously starting with day one of cycle 1 with capecitabine taken twice per day on days 1-14 of each cycle followed by a 2 week off treatment rest period. An accelerated dose-escalation scheme will be employed with 4 planned dose levels. Whenever patients have been enrolled at a given dose with at most 1 DLT, the protocol will be stopped and the dose will be called the maximum tolerated dose (MTD). Patients will be treated at the recommended phase II dose (RPTD) to confirm tolerability at that dose.

In the absence of treatment delays due to adverse events, treatment may continue for 6 cycles or until disease progression and patients may continue on the study regimen unless they experience an adverse event that meets the criteria for a dose limiting toxicity.

Read the detailed description

This is a phase I clinical trial examining the safety, feasibility, and toxicity of gemcitabine and erlotinib when given in combination with capecitabine in adult patients with locally advanced unresectable or metastatic pancreatic adenocarcinoma. This combination of drugs has never been used before.

Screening tests will consists of demographics, a medical history, and physical exam, vital signs, height, weight, performance status, blood counts, chemistries, and clotting. There will also be an electrocardiogram (EKG), tumor measurement (computed tomography [CT Scan] or magnetic resonance imaging [MRI] or positron emission tomography CT [PET-CT]), cancer antigen (CA 19-9), and a serum pregnancy test (for women of childbearing potential). Tumor measurements are also performed after cycle 2, 4, and 6 (study end).

Treatment will be administered on an outpatient basis and consists of both intravenous (IV) medication and tablets taken by mouth. The gemcitabine will be administered at Moffitt once per week for 3 weeks, followed by a week off treatment. One tablet of erlotinib will be taken by mouth continuously starting with day one of cycle 1 while capecitabine will be taken twice per day on days 1-14 of each cycle followed by a 2 week off treatment rest period. This set of treatments is called a cycle. One full cycle of treatment will last 28 days and a total of 6 cycles of treatments are planned. Before each cycle we will repeat the blood counts and a brief physical exam (vital signs) will be recorded weekly during the first 3 weeks of the 28 day cycle of treatment (when receiving Gemcitabine).

An accelerated dose-escalation scheme will be employed with 4 planned dose levels. Patients will be enrolled at the lowest dosage level, if no patients have unacceptable toxicity, the dose will be escalated and additional patients enrolled. If one of the patients at a given dose level experiences a dose limiting toxicity (DLT), more patients will be treated at that dose level. When 2 patients have DLTs at the same dose, the dose will be deescalated to the previous dose and additional patients will be enrolled. After de-escalation begins, whenever patients have been enrolled at a given dose with at most 1 DLT, the protocol will be stopped and the dose will be called the maximum tolerated dose (MTD). Patients will be treated at the recommended phase II dose (RPTD) to confirm tolerability at that dose.

In the absence of treatment delays due to adverse events, treatment may continue for 6 cycles or until disease progression. Patients may continue on the study regimen unless they experience an adverse event that meets the criteria for a dose limiting toxicity.

Keywords
pancreatic, gemcitabine, erlotinib (HER1/epidermal growth factor receptor [EGFR] tyrosine kinase inhibitor), capecitabine
Medical subject headings
Pancreatic Neoplasms

What participants receive

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

  • gemcitabineDrug

    Also called Gemzar®

    Levels 1 through 4: 1000 mg/m^2

  • capecitabineDrug

    Also called Xeloda

    Level 1: 500 mg/m^2; Level 2: 825 mg/m^2; Level 3: 1000 mg/m^2; Level 4: 1250 mg/m^2

  • erlotinibDrug

    Also called Tarceva®

    Levels 1 through 4: 100 mg

Study groups in NCT00480584
Study groupRoleWhat they receive
GemCap-T Dose EscalationExperimentalGemCap-T, capecitabine in combination with gemcitabine. Dose Escalation 6 Cycles @ 28 Days.
Receives: Drug: gemcitabine; Drug: capecitabine; Drug: erlotinib

What is being measured

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

  1. Maximum Tolerated Dose (MTD)

    The Maximum-tolerated dose (of capecitabine) is determined as the dose level at which two or more of six patients experience dose-limiting toxicity. The MTD will not exceed 1250 mg/m2.

    Measured: Within 4 months of Cycle 1 Day 1 (C1D1)

Secondary outcomes (1)
  1. Recommended Phase II Dose (RPTD)

    To determine the recommended phase II dose (RPTD)of capecitabine when given in combination with gemcitabine and erlotinib. The recommended phase 2 dose is determined as the highest dose level below the MTD where 0-1 out of 6 patients have dose limiting toxicity (DLT).

    Measured: Within 4 months of Cycle 1 Day 1 (C1D1)

Timeline

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

  1. First posted31 May 2007 (estimated)
  2. Study startApr 2007
  3. Primary completionNov 2012
  4. Study completionNov 2012

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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
20 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00480584
Sponsor's protocol ID
MCC-14624
Other IDs
OSI3482s
Status last verified
Nov 2012
First submitted
29 May 2007
Last updated
8 Nov 2012
Results posted
No
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing gemcitabine, capecitabine and erlotinib in people with Metastatic Pancreatic Carcinoma, run by H. Lee Moffitt Cancer Center and 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?

The sponsor lists 19 inclusion and 12 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 8 Nov 2012. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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 is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Maximum Tolerated Dose (MTD) (time frame: Within 4 months of Cycle 1 Day 1 (C1D1)). 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 8 Nov 2012.

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