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Breast CancerPhase 3NCT00146549

Trastuzumab in Combination With Vinorelbine or Taxane-Based Chemotherapy in Patients With Metastatic Breast Cancer

A Phase 3 study testing Trastuzumab, Vinorelbine and Paclitaxel in people with Breast Cancer and Stage IV Breast Cancer, run by Dana-Farber Cancer Institute at 2 sites 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

The purpose of this study is to compare two different combinations of chemotherapy with trastuzumab as initial treatment for HER2 positive advanced breast cancer. Half of the patients will receive trastuzumab in combination with a taxane form of chemotherapy (either paclitaxel or docetaxel), while the other group will… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Breast Cancer, Stage IV Breast Cancer
What is being tested?
Trastuzumab, Vinorelbine and Paclitaxel
How many people
250 participants
Where
2 sitesUnited States
Study dates
Aug 2001to Dec 2007
Phase
Phase 3
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 or cytologically confirmed invasive breast cancer, with stage IV disease
  • Tumors must be HER2 overexpressing
  • Measurable disease, defined as a least one lesion that can be accurately measured in at least one dimension
  • 18 years of age or older
  • Life expectancy of greater than 6 months
  • ECOG performance status of 0-2
Show all 13Show fewer
  • ANC count > 1,500/mm3
  • Platelets > 100,000/mm3
  • Total bilirubin < 1.5 mg/dl
  • AST/ALT < 115 U/I
  • Creatinine < 2.0 mg/dl
  • Glucose < 200 mg/dl
  • LVEF > 50%

Who cannot join

  • Prior chemotherapy or prior trastuzumab therapy for metastatic breast cancer
  • Concurrent hormonal therapy, chemotherapy, or radiation treatments
  • Pregnant or lactating women
  • Known brain metastases or leptomeningeal carcinomatosis
  • History of grade 3 or 4 allergic reactions attributed to compounds of similar chemical or biologic composition to the agents in this study
  • Pre-existing neuropathy from any cause in excess of grade 1
Show all 9Show fewer
  • Uncontrolled intercurrent illness
  • History of other non-breast cancer malignancy except for carcinoma in situ of the cervix or non-melanoma skin cancer
  • Patients taking macrolide antibiotics, ketoconazole, or AZT

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Massachusetts General Hospital

    Boston, Massachusetts, 02114

  • Dana-Farber Cancer Institute

    Boston, Massachusetts, 02115

Other trials in United States

About this study

Official title: A Randomized Phase III Study of Trastuzumab (Herceptin) in Combination With Either Vinorelbine (Navelbine), or Taxane-based Chemotherapy in Patients With HER2 Overexpressing Metastatic Breast Cancer

The purpose of this study is to compare two different combinations of chemotherapy with trastuzumab as initial treatment for HER2 positive advanced breast cancer. Half of the patients will receive trastuzumab in combination with a taxane form of chemotherapy (either paclitaxel or docetaxel), while the other group will receive trastuzumab in combination with vinorelbine.

Read the detailed description
  • All patients will receive trastuzumab then be randomized into one of two arms. Arm A: Trastuzumab in combination with weekly vinorelbine and Arm B: Trastuzumab in combination with a weekly taxane-based regimen, either paclitaxel or docetaxel, chosen at the discretion of the investigator.
  • Treatment is administered on an outpatient basis. Trastuzumab is administered weekly. There is a one-time loading dose for the first week of the first cycle. For that initial treatment, only, the trastuzumab dose is 4mg/kg. The dose for all subsequent weekly trastuzumab treatments is 2mg/kg.
  • Arm A: vinorelbine is administered every week and the dose is adjusted based on the absolute neutrophil count for that week. Vinorelbine is given after trastuzumab.
  • Arm B: Either paclitaxel given weekly (dose bases on absolute neutrophil count) or docetaxel given on weeks 1,2,3,5,6,7 of each 8-week cycle (dose based upon absolute neutrophil count). Patients on paclitaxel will also receive dexamethasone, diphenhydramine and ranitidine to help prevent allergic or hypersensitivity reactions. Patients on docetaxel will receive dexamethasone to help reduce fluid retention or edema.
  • Every 8 weeks the patients cancer will be re-evaluated to see if the treatment is working. If the treatment appears to be working, treatment will continue. Standard radiological testing (x-rays, CT scan, radioactive drug scans, or MRI's) will be used to follow the disease treatment.
  • Heart function will be measured after 16 weeks to be sure it is safe to continue treatment.
  • Every 8 weeks, patients' will be asked to complete a brief written survey that asks about symptoms and side effects.
  • Patients' will remain on the treatment as long as there is no disease progression or unacceptable side effects.
Keywords
HER2-positive Breast cancer, HER2 overexpressing, trastuzumab, Herceptin, vinorelbine, Navelbine, Taxotere, taxol
Medical subject headings
Breast Neoplasms

What participants receive

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

What is being measured

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

  1. To compare the overall response rate for patients receiving trastuzumab in combination with either vinorelbine or taxane-based chemotherapy.

Secondary outcomes (3)
  1. Characterization of the time to disease progression and time to treatment failure for patients receiving trastuzumab with either vinorelbine or taxane-based chemotherapy

  2. Characterization of side effects for both treatments

  3. analysis of quality of life for patients receiving either treatment.

Timeline

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

  1. First posted7 Sep 2005 (estimated)
  2. Study startAug 2001
  3. Primary completionAug 2007
  4. Study completionDec 2007

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 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
250 participants
IDs, dates and publications
ClinicalTrials.gov ID
NCT00146549
Sponsor's protocol ID
01-087
Status last verified
Oct 2009
First submitted
2 Sep 2005
Last updated
2 Nov 2009
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Trastuzumab, Vinorelbine and Paclitaxel in people with Breast Cancer and Stage IV Breast Cancer, run by Dana-Farber Cancer Institute at 2 sites 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 13 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 2 Nov 2009. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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?

To compare the overall response rate for patients receiving trastuzumab in combination with either vinorelbine or taxane-based chemotherapy.. 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 2 Nov 2009.

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Clinical Trial NCT00146549 | AzTrials