AzTrials
AzTrials

Breast CancerPhase 1NCT00007891

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

A Phase 1 study testing filgrastim, autologous bone marrow transplantation and peripheral blood stem cell transplantation in people with Breast Cancer, run by Cancer Research Institute of Contra Costa 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
Search all trials

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 or bone marrow transplantation may be able to replace immune cells that were destroyed by monoclonal antibody therapy… 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, autologous bone marrow transplantation and peripheral blood stem cell transplantation
Type of treatment
Surgery or procedure
How many people
Not given
Where
2 sitesUnited States
Study dates
Jun 1997to Oct 2004
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 confirmed metastatic breast cancer
  • BrE-3 positive
  • Relapsed or refractory disease with tumor progression after effective therapy allowed
  • Measurable or evaluable disease
  • Received at least one prior chemotherapy regimen for metastatic disease and have at least one of the following:
  • Chemotherapy refractory liver metastases more than 2 cm
  • Multiple non-resectable liver metastases
  • Brain metastases
  • Prior high-dose chemotherapy
  • Relapse within prior radiotherapy field
  • Hormone receptor status:
  • Not specified

PATIENT CHARACTERISTICS:

Age:

  • Over 18

Sex:

  • Male or female

Menopausal status:

  • Not specified

Performance status:

  • 0-1

Life expectancy:

  • Not specified

Hematopoietic:

  • WBC greater than 3,000/mm3
  • Absolute neutrophil count greater than 1,000/mm3
  • Platelet count greater than 100,000/mm3

Hepatic:

  • Bilirubin less than 2 times normal
  • SGOT/SGPT less than 2 times normal

Renal:

  • Creatinine clearance greater than 60 mL/min

Cardiovascular:

  • LVEF greater than 45% by MUGA scan

Pulmonary:

  • DLCO and FEV 1.0 greater than 60% predicted

Other:

  • Not pregnant
  • Negative pregnancy test
  • Fertile patients must use effective contraception
  • No known hypersensitivity to E. coli derived proteins
  • No other comorbid condition that would preclude study

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • No prior high-dose chemotherapy with autologous peripheral blood stem cell transplantation

Chemotherapy:

  • See Disease Characteristics
  • See Biologic therapy

Endocrine therapy:

  • Not specified

Radiotherapy:

  • See Disease Characteristics

Surgery:

  • Not specified

Other:

  • Recovered from prior therapy

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • University of Colorado Cancer Center at University of Colorado Health Sciences Center

    Aurora, Colorado, 80010

  • Cancer Research Institute of Contra Costa

    San Francisco, California, 94107

Other trials in United States

About this study

Official title: Phase I Study of 90-Y-Humanized-BrE-3 Followed by Autologous Hematopoietic Progenitor Cell Support in Patients With 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 or bone marrow transplantation may be able to replace immune cells that were destroyed by monoclonal antibody therapy used to kill tumor cells.

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

Read the detailed description

OBJECTIVES:

  • Determine the maximum tolerated dose of yttrium Y 90 labeled, humanized monoclonal antibody BrE-3 when given in combination with indium In 111 labeled, humanized monoclonal antibody BrE-3 followed by autologous bone marrow or peripheral blood stem cell transplantation in patients with metastatic breast cancer.
  • Determine hematopoietic engraftment in these patients treated with this regimen.
  • Determine the ability of indium In 111 labeled, humanized monoclonal antibody BrE-3 to image metastatic disease in these patients.
  • Determine the pharmacokinetics of this regimen in these patients.
  • Determine the preliminary antitumor response in these patients treated with this regimen.

OUTLINE: This is a dose escalation study of yttrium Y 90 labeled, humanized monoclonal antibody BrE-3 (Y90 huMOAB BrE-3).

Patients receive Y90 huMOAB BrE-3 and indium In 111 labeled, humanized monoclonal antibody BrE-3 IV over 1-2 hours on day -14. Patients undergo autologous bone marrow or peripheral blood stem cell transplantation on day 0. Patients also receive filgrastim (G-CSF) IV beginning on day 0 and continuing until blood counts recover.

Cohorts of 3-6 patients receive escalating doses of Y90 huMOAB BrE-3 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 toxicities.

Patients are followed every 3-4 months for 1 year and then at least annually thereafter.

PROJECTED ACCRUAL: Approximately 3-30 patients will be accrued for this study.

Conditions
Breast Cancer
Being tested
filgrastim, autologous bone marrow transplantation, peripheral blood stem cell transplantation, indium In 111 monoclonal antibody BrE-3, yttrium Y 90 monoclonal antibody BrE-3
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 startJun 1997
  3. Study completionOct 2004

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
NCT00007891
Sponsor's protocol ID
CRICC-BB-IND-7186
Other IDs
CDR0000068340, UCHSC-97467, NCI-V00-1637
Status last verified
Sep 2004
First submitted
6 Jan 2001
Last updated
15 May 2013
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing filgrastim, autologous bone marrow transplantation and peripheral blood stem cell transplantation in people with Breast Cancer, run by Cancer Research Institute of Contra Costa 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 15 May 2013. 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 15 May 2013.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in