Influence of the clindamycin administration route on the magnitude of clindamycin-rifampicin interaction: a prospective pharmacokinetic study.

Objectives: An important clindamycin-rifampicin pharmacokinetic (PK) interaction has been reported, but the potential influence of the clindamycin administration route on that interaction is unknown. This prospective, observational, comparative PK study was undertaken to characterize and analyse the impact of the route, comparing the rifampicin enzyme-inductor effects on clindamycin clearance (CLclin) for oral versus intravenous (IV) administration.

Methods: Patients with bone-and-joint infections (BJIs) were treated with clindamycin monotherapy (n = 20) or clindamycin-rifampicin combination therapy (n = 19).

Minocycline Combined with Vancomycin for the Treatment of Methicillin-Resistant Coagulase-Negative Staphylococcal Prosthetic Joint Infection Managed with Exchange Arthroplasty.

Treatment of methicillin-resistant (MR) staphylococcal prosthetic joint infections (PJIs) remains a matter of discussion, with vancomycin-rifampin combination therapy being the preferred treatment for DAIR and one-stage exchange arthroplasty strategies. This study analyzes the outcomes of patients with chronic methicillin-resistant coagulase-negative staphylococcal PJIs treated with vancomycin-minocycline combination therapy. This prospective, single center cohort study included all chronic MR coagulase-negative staphylococcal PJIs (01/2004-12/2014) treated with exchange arthroplasty and at least 4 weeks of minocycline-vancomycin.

Antibioprophylaxis in surgery and interventional medicine (adult patients). Update 2017.

Infection is a risk for any intervention. In surgery, for example, pathogenic bacteria are found in more than 90% of operative wounds during closure. This exists whatever the surgical technique and whatever the environment (the laminar flow does not entirely eliminate this risk).

Activity of fosfomycin alone or combined with cefoxitin in vitro and in vivo in a murine model of urinary tract infection due to Escherichia coli harbouring CTX-M-15-type extended-spectrum β-lactamase.

The efficacy of fosfomycin alone or combined with cefoxitin was investigated in vitro and in a murine model of urinary tract infection due to susceptible Escherichia coli CFT073-RR and its transconjugant CFT073-RR Tc (pblaCTX-M-15) harbouring a plasmid carrying the blaCTX-M-15 gene. In vitro, the combination of cefoxitin and fosfomycin was synergistic and bactericidal and prevented the emergence of fosfomycin-resistant mutants of CFT073-RR and CFT073-RR Tc (pblaCTX-M-15) that were selected with fosfomycin alone. In vivo, the combination conferred an advantage in terms of kidney sterilisation of mice infected with either strain compared with fosfomycin monotherapy.