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Type of treatment escalation in the conventional treatment group
| Number of patients needing treatment escalation in the conventional group, per-treatment escalation type | |
| Intensification to IFX; n (%) | 16/48 (33) |
| Additional corticosteroids followed by IFX; n (%) | 13/48 (27) |
| One or more courses of corticosteroids; n (%) | 7/48 (15) |
IFX, infliximab.
