metaEvidence - study list


	Study	study type RCT OBS RCT + OBS	Pathology	T1	T0	Patients	sample sizes	ROB	Results
mBC - TNBC - L2 - PDL1 positive breast cancer - triple negative breast cancer - triple negative metastatic mBC-Triple negative (TNBC) - 2nd Line (L2) mBC - TNBC - L2 - PDL1 positive
versus Standard of Care (SoC)
	pembrolizumab alone
	KEYNOTE-119 (PDL1 CPS>1), 2019 Annals of Oncology, Elsevier Lancet Oncol 2021 Apr;22(4):499-511. NCT02555657	RCT	mBC - TNBC - L2 - PDL1 positive	Pembrolizumab	chemotherapy (single agent)	patients with previously treated metastatic triple negative breast cancer (mTNBC) patients with PDL1 CPS> 1 only	203 / 202	some concern	inconclusive	inconclusive 14 % decrease in deaths (OS) (PE) statistically significant 35 % increase in progression or deaths (PFS)
	KEYNOTE-119 (PDL1 CPS>10), 2019 Annals of Oncology, Elsevier Lancet Oncol 2021 Apr;22(4):499-511. NCT02555657	RCT	mBC - TNBC - L2 - PDL1 positive	Pembrolizumab	chemotherapy (single agent)	patients with previously treated metastatic triple negative breast cancer (mTNBC) patients with PDL1 CPS> 10 only	96 / 98	some concern	inconclusive	inconclusive 22 % decrease in deaths (OS) (PE)