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. 2019 Jun 19;2019:4325105. doi: 10.1155/2019/4325105

Table 2.

Current and completed clinical trials of immune checkpoint inhibition in breast cancer.

Immunotherapy Subtype Target Combination Study Phase
Pembrolizumab TNBC  
ER+/HER2-
PD-1 Single agent NCT02555657  
KEYNOTE-119 [62]
3

Pembrolizumab BRCA mutated PD-1 Single Agent NCT03025035 2

Pembrolizumab TNBC  
ER+/HER2-
PD-1 Single agent NCT02447003  
KEYNOTE-086 [63]
2

Pembrolizumab TNBC  
ER+/HER2-
PD-1 Single agent NCT01848834  
KEYNOTE-012 [64]
1B

Pembrolizumab TNBC  
ER+/HER2-
PD-1 Single agent NCT02054806  
KEYNOTE-028 [65]
1

Pembrolizumab ER/PR- PD-1 Single Agent NCT03197389 1

Pembrolizumab TNBC  
and  
HR+HER2-
PD-1 Decitabine + Soc NACT NCT02957968 2

Pembrolizumab TNBC PD-1 EDP1503 NCT03775850 2

Pembrolizumab TNBC PD-1 Imprime PGG NCT02981303 2

Pembrolizumab HR+HER2- PD-1 Eribulin NCT03222856  
KELLY [66]
2

Pembrolizumab TNBC PD-1 Chemotherapy NCT01042379  
I-SPY 2 [64, 67]
2

Pembrolizumab TNBC PD-1 Galinpepimut-S NCT03761914 2

Pembrolizumab TNBC PD-1 Nab-paclitaxel + Epirubicin +  
Cyclophosphamide
NCT03289819 2

Pembrolizumab TNBC PD-1 Chemotherapy NCT02622074  
KEYNOTE-173 [68]
1B

Pembrolizumab ER+HER2- / TNBC PD-1 Radiation  
Radiation
NCT03366844 1

Pembrolizumab Metastatic BC PD-1 High Intensity Ultrasound NCT03237572 1

Pembrolizumab All PD-1 Stereotactic Ablative Radiosurgery NCT02303366  
BOSTON II
1

Pembrolizumab TNBC PD-1 PVX-410 vaccine NCT03362060 1

PDR001 TNBC PD-1 Canakinumab  
CJM112  
Trametinib  
EGF816
NCT02900664 1B

PDR001 TNBC PD-1 LCL161  
Everolimus  
Panobinostat  
QBM076
NCT02890069 1

PDR001 TNBC PD-1 NZV930
NZV930 + NIR178
NCT03549000 1

Durvalumab TNBC PD-L1 Single agent
Taxane-anthracycline chemotherapy
NCT02685059  
GeparNuevo [69]
2

Durvalumab +/- Tremelimumab All PD-L1 +/- CTLA-4 Poly ICLC NCT02643303 2

Durvalumab BRCA mutated HER2- PD-L1 Olaparib +Bevacizumab NCT02734004  
MEDIOLA [70]
2

Durvalumab TNBC PD-L1 Paclitaxel and Carboplatin NCT03616886  
SYNERGY
2

Durvalumab BRCA mutated HER2- PD-L1 Olaparib NCT02734004  
MEDIOLA [70]
1

Durvalumab TNBC PD-L1 Paclitaxel, Carboplatin and Oleclumab NCT03616886  
SYNERGY
1

Durvalumab TNBC PD-L1 Cediranib  
Olaparib  
Cediranib + Olaparib
NCT02484404 1

Atezolizumab TNBC PD-L1 Single agent NCT01375842 [71] 1

Atezolizumab TNBC PD-L1 Nab-paclitaxel NCT02425891  
IMpassion130 [14]
3

Atezolizumab HER2+ PD-L1 Trastuzumab Emtansine NCT02924883  
KATE2 [72]
2

Atezolizumab TNBC PD-L1 Cabozantinib NCT03170960 1B

Atezolizumab TNBC PD-L1 RO7198457 NCT03289962 1

Nivolumab TNBC PD-L1 Romidepsin + Cisplatin NCT02393794 2

Nivolumab TNBC PD-L1 Capecitabine NCT03487666  
OXEL [73]
2

Nivolumab Metastatic PD-L1 Nab-paclitaxel NCT02309177 1

Nivolumab All PD-L1 COM701 NCT03667716 1

Avelumab TNBC PD-L1 Additional NCT02926196  
A-Brave [74]
3

Avelumab TNBC PD-L1 Utomilumab NCT02554812  
JAVELIN [75]
2

Avelumab All PD-L1 Utomilumab +/- Radiation  
Utomilumab + PF-04518600  
PF-04518600 +/- Radiation  
Utomilumab + PF-04518600 + Radiation  
Cisplatin + Radiation
NCT03217747 2

FAZ053 TNBC PD-L1 Single Agent
PDR001
NCT02936102 1

LY3300054 HR+HER2- PD-L1 Single Agent
Ramucirumab  
Abemaciclib  
Merestinib
LY3321367
NCT02791334 1

Tremelimumab TNBC CTLA-4 Monotherapy NCT02527434 [76] 2

MSB0011359C ER+ and/or PR+, HER2- PD-L1 and TGF-β Radiation NCT03524170  
RACHEL 1
1

LAG525 TNBC LAG3 Single agent  
PDR001 / Carboplatin or combination
NCT03499899 2

Toripalimab TNBC PD-1 Single Agent NCT02838823 1

TT1-621 All CD47 Single Agent
+PD1/PDL1 inhibitor
+Pegylated interferon- α2a
+T-Vec  
+Radiation
NCT02890368 1

Ipilimumab +  
Nivolumab
HER2- CTLA-4  
PD-1
Bicalutamide NCT03650894 2

Ipilimumab +  
Nivolumab
HER2- CTLA-4  
PD-1
__ NCT03789110  
NIMBUS
2

Epacadostat + Pembrolizumab All IDO-1  
PD-1
INCAGN01876 (anti-GITR) NCT03277352 1/2

Ipilimumab + Nivolumab All PD-1  
PD-L1
Entinostat NCT02453620 1

Nivolumab + Pembrolizumab + Atezolizumab HER2+ PD-L1  
PD-1  
PD-L1
FT500 (Natural Killer cell) NCT03841110 1

Ipilimumab + Nivolumab All CTLA-4 + PD-L1 Cryoablation NCT02833233 [77] N/A