metaEvidence - study list


	Study	study type RCT OBS RCT + OBS	Pathology	T1	T0	Patients	sample sizes	ROB	Results
mBC - TNBC - L1 - all population breast cancer - triple negative mBC - Triple negative (TNBC) - 1st Line (L1) mBC - TNBC - L1 - all population
versus Standard of Care (SoC)
	atezolizumab plus paclitaxel
	IMpassion-131 (all population), 2020 Ann Oncol 2021; 32:994-1004-. NCT03125902	RCT	mBC - TNBC - L1 - all population	Atezolizumab plus paclitaxel	placebo plus paclitaxel	Patients had metastatic or unresectable locally advanced measurable TNBC, had received no prior chemotherapy or targeted therapy for aTNBC and had completed any prior (neo)adjuvant chemotherapy for early breast cancer 12 months before being randomised to the trial.	431 / 220	NA	inconclusive	inconclusive 14 % decrease in progression or deaths (PFS) (PE) Atezolizumab (Tecentriq) in combination with paclitaxel did not demonstrate a statistically significant improvement in progression-free survival (PFS) as a first-line treatment for patients with PD-L1–positive triple-negative breast cancer (TNBC) / qualitative results only NO ROB
mBC - TNBC - L1 - PDL1 positive breast cancer - triple negative mBC - Triple negative (TNBC) - 1st Line (L1) mBC - TNBC - L1 - PDL1 positive
versus Standard of Care (SoC)
	atezolizumab plus paclitaxel
	IMpassion-131 (PD-L1 > 1%), 2020 Ann Oncol 2021; 32:994-1004-. NCT03125902	RCT	mBC - TNBC - L1 - PDL1 positive	Atezolizumab plus paclitaxel	placebo plus paclitaxel	Patients had metastatic or unresectable locally advanced measurable TNBC, had received no prior chemotherapy or targeted therapy for aTNBC and had completed any prior (neo)adjuvant chemotherapy for early breast cancer 12 months before being randomised to the trial.	191 / 101	NA	inconclusive	inconclusive 18 % decrease in progression or deaths (PFS) (PE)