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Table 3 Published phase 1/2 studies of olaratumab

From: PDGF/PDGFR effects in osteosarcoma and the “add-on” strategy

Author

Phase

N

Diagnosis

ORR

CBR

PFS

OS

Chiorean [69]

1

19

Solid tumors

0

NA

NA

NA

Doi [68]

1

16

Solid tumors

0

NA

NA

NA

Tap [70]

1b

15

Soft tissue sarcoma

NA

NA

NA

NA

Tap [70]

2

129

Soft tissue sarcoma

Olaratumab+ ADM 18.2%

ADM alone 11.9%

NA

6.6 months

4.1 months

26.5

14.7

Wagner [25]

2

21

GIST

PDGFR-a mutation(+)

PDGFR-a mutation(−)

50.0

14.3

32.1 weeks

6.1 weeks

NR

24.9 weeks

Gerber [23]

2

131

NSCLC

olaratumab+ P/C

P/C

NA

4.4 months

4.4 months

11.8 months

11.5 months

  1. N number; ORR objective response rate, =CR+PR; CBR clinical benefit rate, =CR+PR+SD at 12 weeks; PFS progression free survival; OS overall survival; NA not available; ADM adriamycin; NR not reached; P/C paclitaxel/carboplatin