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

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ClinicalTrials.gov Identifier: NCT01426880

Recruitment Status : Completed

First Posted : September 1, 2011

Last Update Posted : February 15, 2016

View this study on the modernized ClinicalTrials.gov

Sponsor:

Collaborators:

Teva Pharmaceuticals USA

Roche Pharma AG

GlaxoSmithKline

Information provided by (Responsible Party):

German Breast Group

No Study Results Posted on ClinicalTrials.gov for this Study

About Study Results Reporting on ClinicalTrials.gov

Recruitment Status :	Completed
Actual Primary Completion Date :	May 2013
Actual Study Completion Date :	August 2013

Publications of Results:

Denkert C, von Minckwitz G, Brase JC, Sinn BV, Gade S, Kronenwett R, Pfitzner BM, Salat C, Loi S, Schmitt WD, Schem C, Fisch K, Darb-Esfahani S, Mehta K, Sotiriou C, Wienert S, Klare P, Andre F, Klauschen F, Blohmer JU, Krappmann K, Schmidt M, Tesch H, Kummel S, Sinn P, Jackisch C, Dietel M, Reimer T, Untch M, Loibl S. Tumor-infiltrating lymphocytes and response to neoadjuvant chemotherapy with or without carboplatin in human epidermal growth factor receptor 2-positive and triple-negative primary breast cancers. J Clin Oncol. 2015 Mar 20;33(9):983-91. doi: 10.1200/JCO.2014.58.1967. Epub 2014 Dec 22.

Loibl S, von Minckwitz G, Schneeweiss A, Paepke S, Lehmann A, Rezai M, Zahm DM, Sinn P, Khandan F, Eidtmann H, Dohnal K, Heinrichs C, Huober J, Pfitzner B, Fasching PA, Andre F, Lindner JL, Sotiriou C, Dykgers A, Guo S, Gade S, Nekljudova V, Loi S, Untch M, Denkert C. PIK3CA mutations are associated with lower rates of pathologic complete response to anti-human epidermal growth factor receptor 2 (her2) therapy in primary HER2-overexpressing breast cancer. J Clin Oncol. 2014 Oct 10;32(29):3212-20. doi: 10.1200/JCO.2014.55.7876. Epub 2014 Sep 8.

von Minckwitz G, Schneeweiss A, Loibl S, Salat C, Denkert C, Rezai M, Blohmer JU, Jackisch C, Paepke S, Gerber B, Zahm DM, Kummel S, Eidtmann H, Klare P, Huober J, Costa S, Tesch H, Hanusch C, Hilfrich J, Khandan F, Fasching PA, Sinn BV, Engels K, Mehta K, Nekljudova V, Untch M. Neoadjuvant carboplatin in patients with triple-negative and HER2-positive early breast cancer (GeparSixto; GBG 66): a randomised phase 2 trial. Lancet Oncol. 2014 Jun;15(7):747-56. doi: 10.1016/S1470-2045(14)70160-3. Epub 2014 Apr 30.

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Hahnen E, Lederer B, Hauke J, Loibl S, Krober S, Schneeweiss A, Denkert C, Fasching PA, Blohmer JU, Jackisch C, Paepke S, Gerber B, Kummel S, Schem C, Neidhardt G, Huober J, Rhiem K, Costa S, Altmuller J, Hanusch C, Thiele H, Muller V, Nurnberg P, Karn T, Nekljudova V, Untch M, von Minckwitz G, Schmutzler RK. Germline Mutation Status, Pathological Complete Response, and Disease-Free Survival in Triple-Negative Breast Cancer: Secondary Analysis of the GeparSixto Randomized Clinical Trial. JAMA Oncol. 2017 Oct 1;3(10):1378-1385. doi: 10.1001/jamaoncol.2017.1007.

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