Figure 4

A pharmacokinetic model: plasma rituximab concentrations with different dosing regimens. Arrows indicate infusions of rituximab. Data were adapted from Cohen et al.30 2 × 1000 mg (day 1 and day 15), Iacona et al.3 4 × 375 mg/m2/week and extrapolated from data of this trial (1 mg/m2 and 2 × 100 mg (smallest vial size)).