deaths (OS)progression or deaths (PFS)RFS/DFS

breast cancer (BC) breast cancer (BC)

breast cancer - adjuvant breast cancer - adjuvant

versus placebo
pembrolizumab alone vs. placebo 1 ---

es-BC - HER2 negative - (neo)adjuvant (NA) breast cancer - HER2-positive es-BC - HER2 negative - (neo)adjuvant (NA)

versus paclitaxel followed by doxorubicin plus cyclophosphamide
pembrolizumab plus paclitxel followed by doxorubicin plus cyclophosphamide vs. paclitaxel followed by doxorubicin plus cyclophosphamide 1 ---

es-BC - HER2 positive - (neo)adjuvant (NA) breast cancer - HER2-positive es-BC - HER2 positive - (neo)adjuvant (NA)

la/mBC - HER2 positive - 1st Line (L1) breast cancer - HER2-positive la/mBC - HER2 positive la/mBC - HER2 positive - 1st Line (L1)

la/mBC - HER2 positive - 2nd Line (L2) breast cancer - HER2-positive la/mBC - HER2 positive la/mBC - HER2 positive - 2nd Line (L2)

es-BC - HR positive - (neo)adjuvant (NA) breast cancer - HR positive es-BC - HR positive - (neo)adjuvant (NA)

es-BC - HR-positive - 1st line (L1) breast cancer - HR positive es-BC - HR-positive - 1st line (L1)

la/mBC - HR positive breast cancer - HR positive la/mBC - HR positive

la/mBC - HR positive - (neo)adjuvant (NA) breast cancer - HR positive la/mBC - HR positive la/mBC - HR positive - (neo)adjuvant (NA)

la/mBC - HR-positive - 1st line (L1) breast cancer - HR positive la/mBC - HR positive la/mBC - HR-positive - 1st line (L1)

la/mBC - HR positive - L1 - PIK3CA mutant breast cancer - HR positive la/mBC - HR positive la/mBC - HR-positive - 1st line (L1) la/mBC - HR positive - L1 - PIK3CA mutant

la/mBC - HR-positive - 2nd line (L2) breast cancer - HR positive la/mBC - HR positive la/mBC - HR-positive - 2nd line (L2)

la/mBC - HR positive - L2 - all population breast cancer - HR positive la/mBC - HR positive la/mBC - HR-positive - 2nd line (L2) la/mBC - HR positive - L2 - all population

la/mBC - HR positive - L2 - PIK3CA mutant breast cancer - HR positive la/mBC - HR positive la/mBC - HR-positive - 2nd line (L2) la/mBC - HR positive - L2 - PIK3CA mutant

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 carboplatin plus nab-paclitaxel
atezolizumab plus carboplatin plus nab-paclitaxel vs. carboplatin plus nab-paclitaxel 1 ---
versus placebo
durvalumab alone vs. placebo 1 ---
pembrolizumab alone vs. placebo 1 ---
versus placebo plus SoC
atezolizumab plus nab-paclitxel followed by doxorubicin plus cyclophosphamide vs. placebo plus SoC 1 0.69 [0.25; 1.89], 1 RCT, I2=0%
inconclusive result
--

es-BC - TNBC - NA - PDL1 positive breast cancer - triple negative es-BC - Triple negatif (TNBC) - (neo)adjuvant (NA) es-BC - TNBC - NA - PDL1 positive

versus placebo plus SoC
atezolizumab plus nab-paclitxel followed by doxorubicin plus cyclophosphamide vs. placebo plus SoC 1 ---

mBC - Triple negative (TNBC) - 1st Line (L1) breast cancer - triple negative mBC - Triple negative (TNBC) - 1st Line (L1)

mBC - TNBC - L1 - all population breast cancer - triple negative mBC - Triple negative (TNBC) - 1st Line (L1) mBC - TNBC - L1 - all population

versus placebo plus SoC
pembrolizumab plus SoC vs. placebo plus SoC 1 0.89 [0.76; 1.05], 1 RCT, I2=0%
inconclusive result
0.82 [0.69; 0.97], 1 RCT, I2=0%
unassessable degree of certainty
-
versus Standard of Care (SoC)
atezolizumab plus nab-paclitaxel vs. Standard of Care (SoC) 1 0.86 [0.72; 1.02], 1 RCT, I2=0%
inconclusive result
0.80 [0.69; 0.92], 1 RCT, I2=0% conclusive
unassessable degree of certainty
-
atezolizumab plus paclitaxel vs. Standard of Care (SoC) 1 1.12 [0.88; 1.43], 1 RCT, I2=0%
inconclusive result
0.86 [0.70; 1.05], 1 RCT, I2=0%
inconclusive result
-

mBC - TNBC - L1 - PDL1 positive breast cancer - triple negative mBC - Triple negative (TNBC) - 1st Line (L1) mBC - TNBC - L1 - PDL1 positive

versus placebo plus SoC
pembrolizumab plus SoC vs. placebo plus SoC 2 0.82 [0.70; 0.95], 2 RCTs, I2=0% conclusive
high degree of certainty
0.72 [0.61; 0.84], 2 RCTs, I2=0% conclusive
high degree of certainty
-
versus Standard of Care (SoC)
atezolizumab plus nab-paclitaxel vs. Standard of Care (SoC) 1 0.71 [0.54; 0.94], 1 RCT, I2=0%
unassessable degree of certainty
0.62 [0.49; 0.78], 1 RCT, I2=0% conclusive
unassessable degree of certainty
-
atezolizumab plus paclitaxel vs. Standard of Care (SoC) 1 1.11 [0.76; 1.63], 1 RCT, I2=0%
inconclusive result
0.82 [0.60; 1.12], 1 RCT, I2=0%
inconclusive result
-

mBC-Triple negative (TNBC) - 2nd Line (L2) breast cancer - triple negative mBC-Triple negative (TNBC) - 2nd Line (L2)

mBC - TNBC - L2 - all population breast cancer - triple negative mBC-Triple negative (TNBC) - 2nd Line (L2) mBC - TNBC - L2 - all population

versus Standard of Care (SoC)
pembrolizumab alone vs. Standard of Care (SoC) 1 0.97 [0.82; 1.15], 1 RCT, I2=0%
inconclusive result
1.60 [1.33; 1.92], 1 RCT, I2=0%
statistically significant harm
-

mBC - TNBC - L2 - PDL1 positive breast cancer - triple negative mBC-Triple negative (TNBC) - 2nd Line (L2) mBC - TNBC - L2 - PDL1 positive

versus Standard of Care (SoC)
pembrolizumab alone vs. Standard of Care (SoC) 2 0.86 [0.69; 1.07], 1 RCT, I2=0%
inconclusive result
1.35 [1.08; 1.68], 1 RCT, I2=0%
statistically significant harm
-

metastatic/advanced - breast cancer (mBC) metastatic/advanced - breast cancer (mBC)