Is it useful to monitor thiopurine metabolites in pediatric patients with Crohn’s disease on combination therapy? A multicenter prospective observational study

Documents

Study protocol

Initial protocol

PROTOKOL_AZA

Study results

Study report

Other information

ENCePP Seal

The use of the ENCePP Seal has been discontinued since February 2025. The ENCePP Seal fields are retained in the display mode for transparency but are no longer maintained.

Conflicts of interest of investigators

AZA_IFX_COI