Pharmacokinetics and dosing regimen of meropenem in critically ill patients receiving continuous venovenous hemofiltration

Abstract

In critically ill patients with acute renal failure, nonrenal clearance became the main elimination route. CWHF substantially contributed to the clearance of meropenem (23% of mean total plasma clearance). We recommend meropenem to be dosed at 500 mg intravenously every 12 hrs in patients receiving CWHF, according to our operational characteristics. This dosing regimen resulted in adequate trough plasma levels for susceptible microorganisms.