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Breast CancerPhase 2NCT00004013

Paclitaxel With or Without Trastuzumab Following Peripheral Stem Cell Transplantation in Treating Patients With Refractory Stage IV Breast Cancer

A Phase 2 study testing trastuzumab and paclitaxel in people with Breast Cancer, run by Fred Hutchinson Cancer Center 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

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Monoclonal antibodies such as trastuzumab can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Read more about this study

Who is it for?
Any age
Conditions the study is for
Breast Cancer
What is being tested?
trastuzumab and paclitaxel
How many people
60 participants
Where
1 siteUnited States
Study dates
Jan 1999to Oct 2001
Phase
Phase 2
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 Any age
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

DISEASE CHARACTERISTICS: Refractory stage IV breast cancer Received high dose chemotherapy (HDC) with autologous or syngeneic peripheral blood stem cell transplantation (PBSCT) OR Stage IV breast cancer Failed to achieve complete response to HDC with autologous or syngeneic PBSCT at initial restaging following HDC No enrollment on protocol FHCRC-976, unless evidence of no response or progressive disease at initial restaging following transplantation Hormone receptor status: Not specified

PATIENT CHARACTERISTICS: Age: Not specified Menopausal status: Not specified Performance status: Karnofsky 70-100% Life expectancy: Not specified Hematopoietic: Platelet count at least 50,000/mm3 (untransfused) Absolute neutrophil count greater than 1,000/mm3 (without filgrastim (G-CSF) support) Hepatic: Bilirubin no greater than 2.5 times upper limit of normal (ULN) SGOT no greater than 2.5 times ULN Renal: Creatinine no greater than 2.0 mg/dL Cardiovascular: LVEF greater than 40% No poorly controlled arrhythmias No prior coronary artery disease No congestive heart failure within last year No myocardial infarction within past 2 years Other: No active infection No grade 3 regimen related toxicity according to Bearman model No allergy to paclitaxel, trastuzumab, or benzyl alcohol No grade 3 peripheral neuropathy with last chemotherapy HIV negative Not pregnant or nursing Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY: Biologic therapy: See Disease Characteristics Chemotherapy: See Disease Characteristics Endocrine therapy: Concurrent antihormonal therapy (tamoxifen or anastrozole) allowed as clinically indicated for hormone receptor positive disease Radiotherapy: Not specified Surgery: Not specified

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Fred Hutchinson Cancer Research Center

    Seattle, Washington, 98109

Other trials in United States

About this study

Official title: Treatment of Refractory Stage IV Metastatic Breast Cancer With Weekly Paclitaxel or Weekly Paclitaxel and Herceptin Following Autologous/Syngeneic Stem Cell Transplant

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Monoclonal antibodies such as trastuzumab can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Paclitaxel may stop the growth of breast cancer by stopping blood flow to the tumor.

PURPOSE: Phase II trial to compare the effectiveness of paclitaxel with or without trastuzumab following peripheral stem cell transplantation in treating patients who have refractory stage IV breast cancer.

Read the detailed description

OBJECTIVES: I. Determine the toxicity of paclitaxel with or without trastuzumab following high dose chemotherapy with autologous or syngeneic peripheral blood stem cell transplantation in patients with stage IV breast cancer. II. Assess the overall survival of these patients.

OUTLINE: Patients begin study treatment within 50-150 days after autologous or syngeneic peripheral blood stem cell transplantation. Patients are stratified according to overexpression of HER2-Neu (yes vs no), which determines the type of therapy. Arm I (overexpression of HER2-Neu): Patients receive paclitaxel IV over 60 minutes followed by the initial loading dose of trastuzumab IV over 90 minutes. If the loading dose is tolerated well, then patients receive maintenance trastuzumab IV over 30 minutes. Treatment with paclitaxel followed by maintenance trastuzumab repeats once every week for 12 weeks in the absence of disease progression or unacceptable toxicity. Arm II (no overexpression of Her2-Neu): Patients receive paclitaxel IV over 60 minutes once every week for 12 weeks. Patients with hormone receptor positive disease also receive antihormonal therapy (tamoxifen or anastrozole) as clinically indicated. Patients with isolated metastasis such as a single bone lesion may receive radiotherapy to that site after completion of study treatment. Patients are followed every 3 months for 1 year, every 6 months for 2 years, and then annually thereafter.

PROJECTED ACCRUAL: A total of 60 patients (30 per arm) will be accrued for this study over 2-3 years.

Conditions
Breast Cancer
Being tested
trastuzumab, paclitaxel
Keywords
stage IV breast cancer, recurrent breast cancer
Medical subject headings
Breast Neoplasms

What participants receive

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

Timeline

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

  1. First posted23 Apr 2004 (estimated)
  2. Study startJan 1999
  3. Primary completionOct 2001
  4. Study completionOct 2001

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
Enrolment
60 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00004013
Sponsor's protocol ID
1338.00
Other IDs
FHCRC-1338.00, GENENTECH-FHCRC-1338.00, NCI-G99-1557, CDR0000067230
Status last verified
Mar 2010
First submitted
1 Nov 1999
Last updated
2 Apr 2010
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing trastuzumab and paclitaxel in people with Breast Cancer, run by Fred Hutchinson Cancer Center at 1 site in United States.

The full registered description is in the About this study section and the official record.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 2 Apr 2010. 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?

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.

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 Apr 2010.

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