Fig. 2: Plasma concentration of HE072 versus time profile.

Mean (SD) plasma concentration-time curve of free irinotecan (a), total irinotecan (b) and SN-38 (c) after the treatment with HE072 50 mg/m2 (n = 12) and 70 mg/m2 (n = 107). Over the dose range of 50–70 mg/m2, the Cmax and AUC of total irinotecan, free irinotecan, and SN-38 increases with dose (n = 119). Source data are provided as a Source Data file.