Introduction: Pseudomonas aeruginosa (PA) is a known cause of skin and soft tissue infections (SSTIs). Therapeutic options against multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains of PA are limited, especially in patients with impaired renal function. Ceftolozane/tazobactam (C/T) is a novel beta-lactam/beta-lactamase inhibitor with powerful anti-PA activity. Thanks to its characteristics, it appears to be the best available anti-pseudomonal drug in many clinical scenarios. A case series of four adult patients followed between January 2018 and May 2019 is reported. All subjects presented complicated SSTIs by MDR- or XDR-PA and were affected by chronic kidney disease. Results: C/T was used as a monotherapy in three cases and in combination regimen in the remaining case. In two cases, C/T was the first-line option, in the remaining ones was the salvage treatment. All patients were successfully treated without worsening of renal function and without any other adverse events. Conclusions: C/T may represent a useful option against MDR- and XDR-PA strains responsible of complicated SSTIs in patients affected by impaired renal function.
Efficacy and safety of ceftolozane/tazobactam as therapeutic option for complicated skin and soft tissue infections by MDR/XDR Pseudomonas aeruginosa in patients with impaired renal function: a case series from a single-center experience / Buonomo, A. R.; Maraolo, A. E.; Scotto, R.; Foggia, M.; Zappulo, E.; Congera, P.; Parente, S.; Gentile, I.. - In: INFECTION. - ISSN 0300-8126. - 48:2(2020), pp. 303-307. [10.1007/s15010-020-01390-y]
Efficacy and safety of ceftolozane/tazobactam as therapeutic option for complicated skin and soft tissue infections by MDR/XDR Pseudomonas aeruginosa in patients with impaired renal function: a case series from a single-center experience
Buonomo A. R.;Maraolo A. E.;Scotto R.;Foggia M.;Zappulo E.;Congera P.;Parente S.;Gentile I.
2020
Abstract
Introduction: Pseudomonas aeruginosa (PA) is a known cause of skin and soft tissue infections (SSTIs). Therapeutic options against multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains of PA are limited, especially in patients with impaired renal function. Ceftolozane/tazobactam (C/T) is a novel beta-lactam/beta-lactamase inhibitor with powerful anti-PA activity. Thanks to its characteristics, it appears to be the best available anti-pseudomonal drug in many clinical scenarios. A case series of four adult patients followed between January 2018 and May 2019 is reported. All subjects presented complicated SSTIs by MDR- or XDR-PA and were affected by chronic kidney disease. Results: C/T was used as a monotherapy in three cases and in combination regimen in the remaining case. In two cases, C/T was the first-line option, in the remaining ones was the salvage treatment. All patients were successfully treated without worsening of renal function and without any other adverse events. Conclusions: C/T may represent a useful option against MDR- and XDR-PA strains responsible of complicated SSTIs in patients affected by impaired renal function.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
