Figure 3.
Simulated peak phenobarbital concentrations according to age (A) or the presence of RRT (C), and trough concentrations at 7 days according to age (B) or the presence of RRT (D). Estimated weights were: 3 kg for a 7-day-old neonate, 4 kg for a 2-month-old infant, and 5 kg for a 4-month-old infant. Maintenance dose simulations included a loading dose of 30 mg/kg in children without RRT and 40 mg/kg in children with RRT. The dotted lines represent goal concentrations between 20 and 40 mg/dL. RRT, renal replacement therapy.