4.6 Article

A pharmacokinetics study of proposed bevacizumab biosimilar MYL-1402O vs EU-bevacizumab and US-bevacizumab

Journal

JOURNAL OF CANCER RESEARCH AND CLINICAL ONCOLOGY
Volume 148, Issue 2, Pages 487-496

Publisher

SPRINGER
DOI: 10.1007/s00432-021-03628-0

Keywords

Bioequivalence; Cancer; Monoclonal antibody; Pharmacokinetics; Phase 1

Categories

Funding

  1. Viatris Inc., Canonsburg, PA
  2. Biocon Ltd, Bangalore, India
  3. Viatris Inc.

Ask authors/readers for more resources

This study demonstrated the bioequivalence of MYL-1402O with EU and US-reference bevacizumab, as well as between EU-reference and US-reference bevacizumab. Pharmacokinetic parameters and safety profiles of MYL-1402O were found to be similar to the reference bevacizumab drugs, with no new significant safety issues emerging.
Purpose Bevacizumab is a recombinant humanized monoclonal antibody that inhibits vascular endothelial growth factor-specific angiogenesis in some cancers. MYL-1402O is a proposed bevacizumab biosimilar. Methods The primary objective of this single-center, randomized, double-blind, three-arm, parallel-group, phase 1 study in healthy male volunteers was to evaluate bioequivalence of MYL-1402O to EU and US-reference bevacizumab, and EU-reference bevacizumab to US-reference bevacizumab. The primary pharmacokinetic parameter was area under the serum concentration-time curve from 0 extrapolated to infinity (AUC(0-infinity)). Pharmacokinetic parameters were analyzed using general linear models of analysis of variance. Secondary endpoints included safety and tolerability. Results Of 111 enrolled subjects, 110 were included in the pharmacokinetic analysis (MYL-1402O, n = 37; EU-reference bevacizumab, n = 36; US-reference bevacizumab, n = 37). Bioequivalence was demonstrated between MYL-1402O and EU-reference bevacizumab, MYL-1402O and US-reference bevacizumab, and between EU- and US-reference bevacizumab where least squares mean ratios of AUC(0-infinity) were close to 1, and 90% CIs were within the equivalence range (0.80-1.25). Secondary pharmacokinetic parameters (AUC from 0 to time of last quantifiable concentration [AUC(0-t)], peak serum concentration [C-max], time to C-max, elimination rate constant, and elimination half-life) were also comparable, with 90% CIs for ratios of AUC(0-t) and C-max within 80-125%. Treatment-emergent adverse events were similar across all three treatment groups and were consistent with clinical data for bevacizumab. Conclusion MYL-1402O was well tolerated and demonstrated pharmacokinetic and safety profiles similar to EU-reference bevacizumab and US-reference bevacizumab in healthy male volunteers. No new significant safety issues emerged (ClinicalTrials.gov, NCT02469987; ClinicalTrialsRegister.eu EudraCT, 2014-005621-12; June 12, 2015).

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.6
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available