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Clinical Trial Summary

The goal of this observational study is to evaluate data from patients with triple-negative breast cancer (TNBC) treated with neoadjuvant chemotherapy (NACT) in order to better define the impact of germline BRCA1/2 (gBRCA1/2) mutation status on outcomes in this patient population. The aims of the study are: - To evaluate the rate of pathologic complete response (pCR) in patients with locally advanced TNBC who performed NACT, in relation to the mutational status of gBRCA. - To evaluate Evaluate Event Free survival (EFS) and Overall Survival (OS) in this patients population.


Clinical Trial Description

Triple-negative breast cancer (TNBC) is characterized by earlier recurrence and shorter survival compared with other types of breast cancer. Moreover, approximately 15 to 25% of all TNBC patients harbor germline BRCA (gBRCA) 1/2 mutations, which confer a more aggressive phenotype. However, TNBC seems to be particularly sensitive to chemotherapy, the so-called 'triple negative paradox'. Therefore, Neoadjuvant chemotherapy (NACT) is currently considered the preferred approach for early-stage TNBC. BRCA status has also been studied as a predictive biomarker of response to platinum compounds. Although several randomized trials investigated the addition of carboplatin to standard NACT in early-stage TNBC, the role of BRCA status remains unclear. In this retrospective analysis, data from 136 consecutive patients with Stage I-III TNBC who received standard NACT, with or without the addition of carboplatin, will be evaluated in order to define clinical features and outcomes in BRCA 1/2 mutation carriers and non-carrier controls. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05750719
Study type Observational
Source Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Contact
Status Completed
Phase
Start date January 2, 2013
Completion date October 1, 2022

See also
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