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Table 2 Summary of DSN in cycle 1 (FAS-As Randomized and FAS-As Treated)

From: Clinical confirmation to demonstrate similarity for a biosimilar pegfilgrastim: a 3-way randomized equivalence study for a proposed biosimilar pegfilgrastim versus US-licensed and EU-approved reference products in breast cancer patients receiving myelosuppressive chemotherapy

Analysis Set Statistic

Proposed biosimilar pegfilgrastim (APO-Peg)

US-licensed pegfilgrastim reference product (US-Neulasta®)

EU-approved pegfilgrastim reference product (EU-Neulasta®)

(APO-Peg)-minus (US-Neulasta®)

(APO-Peg)-minus (EU-Neulasta®)

(EU-Neulasta®) minus (US-Neulasta®)

FAS (As Randomized)

 N

294

148

147

N/A

N/A

N/A

 LS Mean in days

1.6

1.4

1.6

0.2

0.02

0.2

 Median (Min, Max) in days

2.0 (0, 10)

1.0 (0, 5)

2.0 (0, 10)

N/A

N/A

N/A

 95% CI in days

1.47 to 1.79

1.17 to 1.61

1.38 to 1.83

− 0.03 to 0.51

− 0.25 to 0.30

− 0.10 to 0.53

FAS (As Treated)

 N

298

147

144

N/A

N/A

N/A

 LS Mean in days

1.6

1.4

1.6

0.2

-0.01

0.2

 Median (Min, Max) in days

1.5 (0, 10)

1.0 (0, 5)

2.0 (0, 10)

N/A

N/A

N/A

 95% CI in days

1.46 to 1.77

1.17 to 1.61

1.41 to 1.86

− 0.04 to 0.50

− 0.29 to 0.26

− 0.07 to 0.56