Overview

A Study of CDX-011 (CR011-vcMMAE) in Patients With Advanced GPNMB-expressing Breast Cancer

Status:
Completed
Trial end date:
2012-11-01
Target enrollment:
0
Participant gender:
All
Summary
The main purpose of this study is to see whether CDX-011 is effective in treating patients who have advanced breast cancer that makes a protein called glycoprotein NMB (GPNMB), and who have already received (or were not candidates for) all available approved therapies for their breast cancer. This study will also further characterize the safety of CDX-011 treatment in this patient population.
Phase:
Phase 2
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
Celldex Therapeutics
Treatments:
Antibodies, Monoclonal
Glembatumumab vedotin
Criteria
Inclusion Criteria:

Among other criteria, patients must meet all of the following conditions to be eligible for
the study:

1. 18 years of age or older.

2. Locally advanced or metastatic breast cancer.

3. Previous treatment with at least two but no more than seven prior chemotherapy
treatments for progressive, recurrent or metastatic breast cancer.

4. Unless not a candidate for these agents, prior therapies must have included a taxane,
an anthracycline, and capecitabine, as well as trastuzumab and lapatinib for patients
whose tumors are positive for the human epidermal growth factor receptor 2 (HER2).
(Patients who received incomplete courses of therapy with these agents due to
intolerance will be eligible.)

5. Breast cancer tumor confirmed to express GPNMB. This will be determined by submitting
a tissue sample (obtained during a diagnostic biopsy or surgery) to a central
laboratory for analysis.

Exclusion Criteria:

Among other criteria, patients who meet any of the following conditions are NOT eligible
for the study:

1. Ongoing neuropathy or other chemotherapy or radiation-related toxicities that are
moderate (Grade 2) or worse in severity.

2. Known brain metastases, unless previously treated and asymptomatic for 2 months and
not progressive in size or number for 2 months.

3. Significant cardiovascular disease or any other underlying medical condition that, in
the Investigator's opinion, will make the administration of study treatment (CDX-011
or chemotherapy) hazardous or would obscure the interpretation of side effects.