The pharmacokinetics of RAPIVAB was evaluated in Phase 1 trials in adults. The pharmacokinetics 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) of46,800 ng/ml (46.8 Hg/ml) was reached at the end of infusion. AUCO 00 values were 102,700 mg hrml