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AzTrials

Breast CancerPhase 1NCT00020410

Radiolabeled Monoclonal Antibody Followed by Peripheral Stem Cell Transplantation in Treating Patients With Relapsed or Metastatic Breast Cancer

A Phase 1 study testing filgrastim, peripheral blood stem cell transplantation and yttrium Y 90 monoclonal antibody B3 in people with Breast Cancer, run by National Cancer Institute (NCI) 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

RATIONALE: Radiolabeled monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Peripheral stem cell transplantation may allow the doctor to give higher doses of monoclonal antibody therapy and kill more cancer cells. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Breast Cancer
What is being tested?
filgrastim, peripheral blood stem cell transplantation and yttrium Y 90 monoclonal antibody B3
Type of treatment
Surgery or procedure
How many people
Not given
Where
2 sitesUnited States
Study dates
Feb 2001to not given
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

DISEASE CHARACTERISTICS:

  • Histologically or cytologically confirmed stage IV breast cancer
  • At least 1 site of relapse or metastatic disease
  • Progressive disease after at least 1 prior chemotherapy regimen for metastatic disease
  • One regimen must contain an anthracycline and a taxane as adjuvant therapy or for metastatic disease
  • Prior adjuvant chemotherapy allowed
  • Measurable or evaluable disease
  • Tumor tissue must express B3 antigen on the surface of more than 30% of tumor cells
  • No CNS metastasis
  • Hormone receptor status:
  • Not specified

PATIENT CHARACTERISTICS:

Age:

  • 18 and over

Sex:

  • Male or female

Menopausal status:

  • Not specified

Performance status:

  • ECOG 0-1

Life expectancy:

  • Not specified

Hematopoietic:

  • Absolute granulocyte count greater than 2,000/mm^3
  • Platelet count greater than 100,000/mm^3

Hepatic:

  • Bilirubin normal
  • SGOT and SGPT no greater than 2 times upper limit of normal
  • PT normal
  • Hepatitis B surface antigen negative
  • Hepatitis C negative

Renal:

  • Creatinine no greater than 1.4 mg/dL

Cardiovascular:

  • Ejection fraction at least 45% by MUGA or echocardiogram

Pulmonary:

  • FEV_1 greater than 60% of predicted
  • FVC at least 55% of predicted
  • DLCO at least 55% of predicted

Other:

  • No known seizure disorders
  • No history of autoimmune disease
  • No other active malignancy except previously treated basal cell skin cancer
  • No other concurrent medical or psychiatric condition that would preclude study participation
  • HIV negative
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • See Chemotherapy
  • No prior mouse antibody

Chemotherapy:

  • See Disease Characteristics
  • At least 4 weeks since prior chemotherapy (6 weeks for mitomycin or nitrosoureas) and recovered
  • No prior high-dose chemotherapy with bone marrow or stem cell transplantation

Endocrine therapy:

  • At least 4 weeks since prior hormonal therapy
  • No concurrent chronic steroids

Radiotherapy:

  • At least 4 weeks since prior local radiotherapy to one site and recovered
  • No prior radiotherapy to the pelvis and/or spine

Surgery:

  • Not specified

Other:

  • No concurrent anticoagulants

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support

    Bethesda, Maryland, 20892-1182

  • Center for Cancer Research

    Bethesda, Maryland, 20892

Other trials in United States

About this study

Official title: Phase I Study Of Yttrium 90-labeled Monoclonal Antibody B3 With Autologous Stem Cell Support For Metastatic Breast Cancer

RATIONALE: Radiolabeled monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Peripheral stem cell transplantation may allow the doctor to give higher doses of monoclonal antibody therapy and kill more cancer cells.

PURPOSE: Phase I trial to study the effectiveness of radiolabeled monoclonal antibody followed by peripheral stem cell transplantation in treating patients who have relapsed or metastatic breast cancer.

Read the detailed description

OBJECTIVES:

  • Determine the maximum tolerated dose of yttrium Y 90 monoclonal antibody B3 followed by autologous peripheral blood stem cell transplantation in patients with relapsed or metastatic breast cancer.
  • Determine the toxicity of this treatment regimen in these patients.
  • Determine the clinical response in patients treated with this regimen.

OUTLINE: This is a dose-escalation study of yttrium Y 90 monoclonal antibody B3 (Y90 MOAB B3).

Patients receive filgrastim (G-CSF) subcutaneously (SC) daily beginning 4 days prior to peripheral blood stem cell (PBSC) collection and continuing until the target number of cells is reached.

After PBSC collection, patients receive indium In 111 monoclonal antibody B3 IV over 30-60 minutes once within days -7 to -1 for tumor imaging and then Y90 MOAB B3 IV over 30-60 minutes on day 0. After at least day 7, patients undergo autologous PBSC reinfusion. Patients receive G-CSF SC daily beginning 7 days after PBSC reinfusion and continuing until blood counts recover.

Cohorts of 3-6 patients receive escalating doses of Y90 MOAB B3 until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.

Patients are followed at 1 week, 1 month, and then every 2 months thereafter.

PROJECTED ACCRUAL: A total of 20-30 patients will be accrued for this study within 24-36 months.

Conditions
Breast Cancer
Being tested
filgrastim, peripheral blood stem cell transplantation, yttrium Y 90 monoclonal antibody B3
Keywords
stage IV breast cancer, recurrent breast cancer, male breast cancer
Medical subject headings
Breast Neoplasms, Breast Neoplasms, Male

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 posted27 Jan 2003 (estimated)
  2. Study startFeb 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 1
Primary purpose
Treatment
IDs, dates and publications
ClinicalTrials.gov ID
NCT00020410
Sponsor's protocol ID
CDR0000068405
Other IDs
NCI-00-C-0206, NCI-213
Status last verified
Sep 2003
First submitted
11 Jul 2001
Last updated
30 Apr 2015
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing filgrastim, peripheral blood stem cell transplantation and yttrium Y 90 monoclonal antibody B3 in people with Breast Cancer, run by National Cancer Institute (NCI) 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?

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 30 Apr 2015. 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 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.

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 30 Apr 2015.

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