Blood Levels of Tumor Cells in Predicting Response in Patients Receiving First-Line Chemotherapy for Stage IV Breast Cancer
NCT00898014 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 216
Last updated 2011-05-13
Summary
RATIONALE: Measuring blood levels of tumor cells in patients with breast cancer may help doctors predict how patients will respond to treatment.
PURPOSE: This laboratory study is looking at blood levels of tumor cells in predicting response in patients receiving first-line chemotherapy for stage IV breast cancer.
Conditions
Interventions
- GENETIC
-
fluorescence in situ hybridization
- OTHER
-
immunologic technique
- OTHER
-
laboratory biomarker analysis
Sponsors & Collaborators
-
Institut Curie
lead OTHER
Principal Investigators
-
Jean-Yves Pierga, MD, PhD · Institut Curie
Eligibility
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2007-05-31
- Primary Completion
- 2010-04-30
Countries
- France
Study Locations
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