Autologous Vaccination With Lethally Irradiated, Autologous Breast Cancer Cells Engineered to Secrete GM-CSF in Women With Operable Breast Cancer

This study is ongoing, but not recruiting participants.
Sponsor:
Collaborator:
Brigham and Women's Hospital
Information provided by (Responsible Party):
Beth Overmoyer, MD, Dana-Farber Cancer Institute
ClinicalTrials.gov Identifier:
NCT00880464
First received: April 10, 2009
Last updated: September 6, 2013
Last verified: September 2013

April 10, 2009
September 6, 2013
April 2009
April 2014   (final data collection date for primary outcome measure)
  • To determine the doses of lethally irradiated, autologous breast cancer cells engineered by adenoviral mediated gene transfer to secrete GM-CSF that can be manufactured in patients with metastatic breast cancer [ Time Frame: 3 years ] [ Designated as safety issue: No ]
  • to determine the safety and biologic activity of this vaccination in metastatic breast cancer patients [ Time Frame: 3 years ] [ Designated as safety issue: Yes ]
Same as current
Complete list of historical versions of study NCT00880464 on ClinicalTrials.gov Archive Site
To monitor the rate of recurrent disease, either local or distant, in this patient population [ Time Frame: 3 years ] [ Designated as safety issue: No ]
Same as current
Not Provided
Not Provided
 
Autologous Vaccination With Lethally Irradiated, Autologous Breast Cancer Cells Engineered to Secrete GM-CSF in Women With Operable Breast Cancer
A Phase Ib Study of Autologous Vaccination With Lethally Irradiated, Autologous Breast Cancer Cells Engineered by Adenoviral Mediated Gene Transfer to Secrete GM-CSF Following Preoperative Chemotherapy in Women With Operable Breast Cancer

The purpose of this trial is to test the safety of a vaccine made from a patient's own breast cancer cells, and determine if this vaccine will delay or stop the growth of the cancer. The vaccine is made by genetically modifying a patient's own tumor cells to secrete granulocyte-macrophage colony-stimulating factor (GM-CSF) to activate the immune response

After the patient has given their consent to participate in the trial, a series of tests will be performed to determine if the patient is eligible. These tests may take place up to 21 days before the surgery to remove a tumor sample or cancer-containing fluid, which will be used to create the vaccines. The tumor cells or fluid is then brought to a special, certified laboratory where the vaccine is made. Specially trained laboratory technicians then use a method known as adenoviral mediated gene transfer, which adds a new gene to the cancer cells. This gene causes the cells to make GM-CSF, a powerful hormone that stimulates the immune system. The cells are then given radiation so that they will not grow. Participants will start receiving vaccine on day 1, 8, 15, 29, and then every two weeks until the supply of vaccine has run out. The amount of the vaccine depends upon the total amount of cells that are obtained from the breast cancer tumor or fluid. Each time the patient is vaccinated, they will be given injections that will be placed underneath the skin. A different place will be used for each injection. If there are enough cells from the patient's tumor sample, the patient will be given an injection of non-transduced irradiated cells (the gene was not added) . These cells will help to measure how the patient's immune system is reacting to the tumor cells. This is called Delayed-Type Hypersensitivity (DTH). With vaccine #1 and #5, the patient will also receive a DTH injection. Two to three days after the vaccine and DTH injection, skin biopsies will be taken of both sites. At week 10 in the study treatment, or earlier if necessary, the patient will have a chest, abdomen, and pelvic CT scan to determine if the vaccine therapy has had an effect on their disease. A brain MRI will be performed if there were any abnormalities on the first brain MRI or if new symptoms have developed. Patients may participate in this study until one of the following happens: All vaccine created from the tumor has been given to the patient; the patient's disease worsens; the patient experiences an unacceptable and/or harmful side effect; the patient is unable to follow the study plan; or the patient's doctor feels it is no longer in the best interest of the patient to continue.

Interventional
Phase 1
Phase 2
Allocation: Non-Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Breast Cancer
Biological: Autologous, Lethally Irradiated Breast Cancer Cells
Vaccine will be administered on days 1, 8, 15, 29 and then every 2 weeks until the supply of vaccine runs out
Not Provided
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Active, not recruiting
20
April 2015
April 2014   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Histologically or cytologically confirmed invasive breast cancer, pre-operative stages II-III per AJCC 6th edition, based on baseline evaluation by clinical examination and/or breast imaging
  • Cohort 1: At least 2cm of residual disease in sum of diameters by clinical or radiographic findings following their preoperative chemotherapy
  • Cohort 2: Patients who have not received preoperative chemotherapy must have at least 4cm of disease in the largest diameter by clinical or radiographic findings
  • Prior therapy for Cohort 1 only: Must have completed preoperative (neoadjuvant) chemotherapy with either a standard regimen (containing an anthracycline and/or a taxane) or on a clinical trial
  • HER2 positive tumors must have received at least one prior trastuzumab-based therapy, and may not receive concurrent trastuzumab therapy and vaccination
  • Must initiate hormonal therapy (if indicated), including ovarian suppression, at least 4 weeks prior to initiation of vaccinations
  • Must have completed definitive resection of primary tumor with adequated excision of gross disease. Surgery should have occured more than 28 days but within 12 weeks prior to enrollment
  • May receive concurrent hormonal therapy, such as tamoxifen, ovarian suppression, and aromatase inhibitors
  • Must have had prior banked tumor of sufficient cellular yield for vaccination
  • ECOG Performance Status 0 or 1
  • 18 years of age or older
  • Greater than 4 weeks from immunotherapy, or systemic glucocorticoid therapy
  • Adequate recovery from recent surgery and radiation therapy

Exclusion Criteria:

  • Uncontrolled active infection or illness
  • Other medical or psychiatric illness or social situation that would limit study compliance
  • Pregnancy or nursing mothers
  • Evidence of HIV infection
  • Previous participation in an adenovirus-based trial
  • Concurrent invasive malignancies
Both
18 Years and older
No
Contact information is only displayed when the study is recruiting subjects
United States
 
NCT00880464
08-216
Yes
Beth Overmoyer, MD, Dana-Farber Cancer Institute
Dana-Farber Cancer Institute
Brigham and Women's Hospital
Principal Investigator: Beth Overmoyer, MD Dana-Farber Cancer Institute
Dana-Farber Cancer Institute
September 2013

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP