Efficacy of Infliximab Dose Escalation in Patients with Refractory Immunotherapy-Related Colitis: A Case Series.

Immune checkpoint inhibitor-related colitis is a common complication of immunotherapy use in patients with cancer. Current guidelines recommend treatment with standard dose infliximab (IFX) for corticosteroid-refractory colitis; however, this case series suggests IFX dose escalation may be a viable treatment option for refractory cases.