Performance of tacrolimus in hospitalized patients with steroid-refractory acute severe ulcerative colitis

Figure 1 Flow diagram for patient inclusion and exclusion. Finally, 22 patients who met the inclusion criteria were enrolled in the study.

Figure 2 Detailed information on the reasons for which tacrolimus treatment was discontinued.

Figure 3 Kaplan-Meier plot of colectomy-free survival after initiation of tacrolimus therapy. Vertical lines in the curve (“censored”) demonstrate the duration of follow-up and do not necessarily indicate loss to follow-up.