Genomic Analysis of the NCCTG N9831 Adjuvant Trastuzumab Trial

Video

Edith A. Perez, MD, Breast Cancer: Giant of Cancer Care; deputy director at large, Mayo Clinic Cancer Center, Serene M. and Frances C. Durling professor of Medicine, Division of Hematology/Oncology, discusses a genomic analysis of immune function genes and clinical outcome in the NCCTG (Alliance) N9831 adjuvant trastuzumab trial.

Edith A. Perez, MD, Breast Cancer: Giant of Cancer Care; deputy director at large, Mayo Clinic Cancer Center, Serene M. and Frances C. Durling professor of Medicine, Division of Hematology/Oncology, discusses a genomic analysis of immune function genes and clinical outcome in the NCCTG (Alliance) N9831 adjuvant trastuzumab trial.

Clinical Pearls:

  • Researchers must first better understand tumors in order to find new therapies for patients with breast cancer.
  • Through mathematical modeling and patient follow up, researchers uncovered a 14-gene profile in the tumors of patients with HER2-positive breast cancer that appears to predict which patients will fare better with trastuzumab.
  • This research is consistent with previous data that demonstrated that the immune system plays a significant role in cancer and patient outcomes.
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