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

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
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