Effectiveness of Switching to Subcutaneous Infliximab in Pediatric Inflammatory Bowel Disease Patients on Intravenous Maintenance Therapy.

No real-world data are available on subcutaneous infliximab (SC-IFX) in pediatric inflammatory bowel disease (PIBD). We report a single-center cohort experience of an elective switching program from biosimilar intravenous infliximab to SC-IFX, 120 mg fortnightly, as maintenance. Clinical and laboratory data were collected for 7 patients with infliximab trough levels collected prior and at 6 and 40 weeks after the switch.