The pharmacokinetic disposition of meropenem, administered at 500 mg every 8 h, in plasma and cantharidin-induced blister fluid is described. Peak meropenem concentrations in blister fluid lagged behind peak meropenem concentrations in plasma, while a lower elimination rate from blister fluid was also noted. The mean penetration of meropenem into blister fluid was 67%. The pharmacokinetic profi...

INTRODUCTION Meropenem bactericidal activity depends on the time when the free drug concentrations remain above the minimum inhibitory concentration of pathogens. The goal of this study was to compare clinical and bacteriological efficacy of continuous meropenem infusion versus bolus administration in critically ill patients with severe infection, and to evaluate the safety of both dosing regim...

We used meropenem to successfully treat a patient with bacteremia due to ceftazidime-avibactam-resistant, meropenem- susceptible Klebsiella pneumoniae that carried mutant blaKPC-3. Meropenem was bactericidal against ceftazidime-avibactam- resistant K pneumoniae isolates in vitro. Nevertheless, the role of carbapenems in treating such infections remains uncertain, because meropenem resistance is...

OBJECTIVES New antibiotics that are active against multidrug-resistant (MDR) Acinetobacter baumannii are urgently needed. BAL30072, a siderophore monosulfactam antibiotic that rapidly penetrates the outer membrane of A. baumannii and has potent activity against most isolates, including those harbouring AmpC β-lactamases and metallo- (class B) or OXA- (class D) carbapenemases, is being developed...

We agree with the recent commentary of GonçalvesPereira and Oliveira refuting a ‘one size fits all’ paradigm of antibiotic dosing in patients subjected to extracorporeal circulation [1] but want to focus somewhat further on meropenem pharmacokinetics (PK). Meropenem has optimal bactericidal activity if plasma levels remain above the minimum inhibitory concentration of the pathogen for at least ...

OBJECTIVES Doripenem is a new carbapenem recently introduced into Europe. The COMParative Activity of Carbapenem Testing (COMPACT) study compared the susceptibility of common Gram-negative bacilli causing serious infections in hospitalized patients with doripenem, imipenem and meropenem. METHODS Gram-negative isolates (4498 total: 2171 Pseudomonas species; 1910 Enterobacteriaceae; and 417 oth...

OBJECTIVES To: (i) assess if amoxicillin/clavulanate is a useful option for the management of multidrug-resistant/extensively drug-resistant tuberculosis (MDR/XDR-TB); (ii) assess if meropenem/clavulanate is active against Mycobacterium tuberculosis at concentrations achievable in vivo; and (iii) determine whether there was inhibition of meropenem/clavulanate activity in the presence of amoxici...

Melioidosis, an infection due to Burkholderia pseudomallei, is endemic in southeast Asia and northern Australia. We reviewed our experience with meropenem in the treatment of severe melioidosis in 63 patients over a 6-year period. Outcomes were similar to those of ceftazidime-treated patients (n = 153) despite a deliberate selection bias to more-unwell patients receiving meropenem. The mortalit...

meropenem, a carbapenem antibiotic, has a broad-spectrum activity and is active against staphylococcus aureus, streptococcus pneumoniae, haemophilus influencae, moraxella catarrhalis, gram-negative enteric bacilli as escherichia coli, klebsiella, enterobacter, serratia and pseudomonas aeruginosa. meropenem has excellent penetration in body tissues and in cerebrospinal fluid (in the presence of ...