The pharmacokinetics of RAPIVAB was evaluated in Phase 1 trials in adults. The pharmacokinetic
parameters following intravenous administration of RAPIVAB (0.17 to 2 times the recommended
dose) showed a linear relationship between dose and exposure parameters (Cmax and AUC).
Following intravenous administration of a single dose of RAPIVAB 600 mg over 30 minutes, a
maximum serum concentration (Cmax) of 46,800 ng/mL (46.8 µg/mL) was reached at the end of
infusion. AUC0-∞ values were 102,700 ng•hr/mL.