Comparison of two adalimumab treatment schedule strategies for moderate-to-severe crohn's disease: Results from the CHARM trial

Abstract

Objectives: To compare outcomes of induction dosing followed by continuous adalimumab treatment with those of induction dosing with reinitiation of adalimumab (in the event of clinical deterioration) for patients with moderate-to-severe Crohn's disease (CD) who participated in the Crohn's Trial of the Fully Human Antibody Adalimumab for Remission Maintenance (CHARM). Methods: In the CHARM trial, all patients received open-label induction therapy with adalimumab 80mg and 40mg at weeks 0 and 2, respectively. In total, 778 patients were randomized at week 4 to one of three groups: (1) placebo after initial induction doses (followed by reinitiation of adalimumab therapy); (2) continuous maintena..