Relationship of pAKT to Survival in Patients With Node-Positive Breast Cancer
NCT00965276 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 2500
Last updated 2017-07-02
Summary
This study will examine the relationship of a protein called pAKT to survival of breast cancer patients with one or more positive axillary lymph nodes. Akt plays a role in cell survival, tumor formation, and the development of drug resistance.
The study will use tumor tissue obtained from 2,000 patients enrolled in a National Surgical Adjuvant Breast and Bowel Project study that is evaluating whether adding the drug paclitaxel (Taxol (Registered Trademark)) to a treatment regimen of doxorubicin (Adriamycin (Registered Trademark)) and cyclophosphamide (Cytoxan (Registered Trademark)) improves disease-free survival and overall survival in patients with node-positive breast cancer. The current study will measure levels of pAkt in the tissues and correlate the results with clinical outcome to see if pAkt levels are associated with improved patient survival.
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Conditions
Sponsors & Collaborators
-
National Cancer Institute (NCI)
lead NIH
Eligibility
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2004-01-13
- Completion
- 2010-12-14
Countries
- United States
Study Locations
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