Intrinsic subtypes, PIK3CA mutation, and the degree of benefit from adjuvant trastuzumab in the NSABP B-31 trial.

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Published in J Clin Oncol on January 05, 2015

Authors

Katherine L Pogue-Geile1, Nan Song1, Jong-Hyeon Jeong1, Patrick G Gavin1, Seong-Rim Kim1, Nicole L Blackmon1, Melanie Finnigan1, Priya Rastogi1, Louis Fehrenbacher1, Eleftherios P Mamounas1, Sandra M Swain1, D Lawrence Wickerham1, Charles E Geyer1, Joseph P Costantino1, Norman Wolmark1, Soonmyung Paik2

Author Affiliations

1: Katherine L. Pogue-Geile, Nan Song, Patrick G. Gavin, Seong-Rim Kim, Nicole L. Blackmon, Melanie Finnigan, Priya Rastogi, Louis Fehrenbacher, Eleftherios P. Mamounas, Sandra M. Swain, D. Lawrence Wickerham, Charles E. Geyer Jr, Norman Wolmark, and Soonmyung Paik, National Surgical Adjuvant Breast and Bowel Project (now part of NRG Oncology); Jong-Hyeon Jeong and Joseph P. Costantino, NRG Oncology Statistics and Data Management Center; Jong-Hyeon Jeong and Joseph P. Costantino, Graduate School of Public Health, University of Pittsburgh; Priya Rastogi, University of Pittsburgh Cancer Institute; D. Lawrence Wickerham and Norman Wolmark, Allegheny Cancer Center, Allegheny General Hospital, Pittsburgh, PA; Louis Fehrenbacher, Kaiser-Permanente, Northern California, Vallejo, CA; Eleftherios P. Mamounas, UF Health Cancer Center, Orlando Health, Orlando, FL; Sandra M. Swain, Washington Cancer Institute, Medstar Washington Hospital Center, Washington, DC; Charles E. Geyer Jr, Virginia Commonwealth University School of Medicine and Massey Cancer Center, Richmond, VA; and Soonmyung Paik, Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Korea.
2: Katherine L. Pogue-Geile, Nan Song, Patrick G. Gavin, Seong-Rim Kim, Nicole L. Blackmon, Melanie Finnigan, Priya Rastogi, Louis Fehrenbacher, Eleftherios P. Mamounas, Sandra M. Swain, D. Lawrence Wickerham, Charles E. Geyer Jr, Norman Wolmark, and Soonmyung Paik, National Surgical Adjuvant Breast and Bowel Project (now part of NRG Oncology); Jong-Hyeon Jeong and Joseph P. Costantino, NRG Oncology Statistics and Data Management Center; Jong-Hyeon Jeong and Joseph P. Costantino, Graduate School of Public Health, University of Pittsburgh; Priya Rastogi, University of Pittsburgh Cancer Institute; D. Lawrence Wickerham and Norman Wolmark, Allegheny Cancer Center, Allegheny General Hospital, Pittsburgh, PA; Louis Fehrenbacher, Kaiser-Permanente, Northern California, Vallejo, CA; Eleftherios P. Mamounas, UF Health Cancer Center, Orlando Health, Orlando, FL; Sandra M. Swain, Washington Cancer Institute, Medstar Washington Hospital Center, Washington, DC; Charles E. Geyer Jr, Virginia Commonwealth University School of Medicine and Massey Cancer Center, Richmond, VA; and Soonmyung Paik, Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Korea. soon.paik@nsabp.org.

Associated clinical trials:

A Study to Evaluate Pertuzumab + Trastuzumab + Docetaxel vs. Placebo + Trastuzumab + Docetaxel in Previously Untreated HER2-positive Metastatic Breast Cancer (CLEOPATRA) (CLEOPATRA) | NCT00567190

Doxorubicin and Cyclophosphamide Plus Paclitaxel With or Without Trastuzumab in Treating Women With Node-Positive Breast Cancer That Overexpresses HER2 | NCT00004067

Neo ALTTO (Neoadjuvant Lapatinib and/or Trastuzumab Treatment Optimisation) Study (Neo ALTTO) | NCT00553358

A Study of Pertuzumab in Addition to Chemotherapy and Trastuzumab as Adjuvant Therapy in Participants With Human Epidermal Growth Receptor 2 (HER2)-Positive Primary Breast Cancer | NCT01358877

A Study of Pertuzumab in Combination With Herceptin in Patients With HER2 Positive Breast Cancer. | NCT00545688

Bevacizumab, Everolimus (RAD001), and Lapatinib as Neoadjuvant Chemotherapy Regimes for Primary Breast Cancer (GeparQuinto) | NCT00567554

Addition of Carboplatin to Neoadjuvant Therapy for Triple-negative and HER2-positive Early Breast Cancer (GeparSixto) | NCT01426880

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