Pediatric Experience with Infliximab Biosimilar in UK

Briefly noted: N Chanchlani et al. JPGN 2018; 67: 513-9.  The authors report on the use of infliximab biosimilar (IFX-B), n=82, compared to infliximab originator (IFX-O) in 175.

  • While the authors did not find a difference with the biosimilar in terms of efficacy and adverse effects, this finding is quite limited; only 28 in IFX-O and 19 in IFX-B had a physician global assessment data which was used to determine efficacy.
  • The authors noted that less than 20% of their patients had a baseline and 3-month followup PCDAI recorded.
  • In addition, of those with available data, less than half (44%) had screening for hepatitis B and tuberculosis.
  • The authors estimate that 875,000 pounds would have been saved for a 1-year period with universal adoption of biosimilars

My take: This study, due to incomplete data, does not add much to our knowledge about biosimilars.  It does indicate that better screening prior to infusions for HBV and tuberculosis is needed along with more well-documented experience.

Related blog posts:

Peyto Lake, Banff

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.