Study study type PathologyT1T0Patientssample sizesROB Results

es-BC - TNBC - NA - all population breast cancer - triple negative es-BC - Triple negatif (TNBC) - (neo)adjuvant (NA) es-BC - TNBC - NA - all population

versus Standard of Care (SoC)
pembrolizumab plus SoC
KEYNOTE-522, 2020
  NCT03036488
RCTes-BC - TNBC - NA - all populationpembrolizumab plus SOCplacebo plus SOCpreviously untreated, nonmetastatic disease, stage II or stage III, triple-negative breast cancer centrally confirmed784 / 390some concern
conclusif
  • demonstrated 34 % decrease in deaths (OS) (PE)
  • demonstrated 37 % decrease in events or deaths (EFS) (PE)
  • demonstrated 75 % increase in pCR (PE)
  • suggested 37 % decrease in events or deaths (EFS) (extended) (PE)