| Autor: |
Fois, Marco, De Vito, Andrea, Cherchi, Francesca, Ricci, Elena, Pontolillo, Michela, Falasca, Katia, Corti, Nicolò, Comelli, Agnese, Bandera, Alessandra, Molteni, Chiara, Piconi, Stefania, Colucci, Francesca, Maggi, Paolo, Boscia, Vincenzo, Fugooah, Aakash, Benedetti, Sara, De Socio, Giuseppe Vittorio, Bonfanti, Paolo, Madeddu, Giordano |
| Předmět: |
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| Zdroj: |
Antibiotics (2079-6382); Jul2024, Vol. 13 Issue 7, p616, 13p |
| Abstrakt: |
Hospital-acquired pneumonia (HAP) and ventilation-associated pneumonia (VAP) are challenging clinical conditions due to the challenging tissue penetrability of the lung. This study aims to evaluate the potential role of fosfomycin (FOS) associated with ceftazidime/avibactam (CZA) in improving the outcome in this setting. We performed a retrospective study including people with HAP or VAP treated with CZA or CZA+FOS for at least 72 h. Clinical data were collected from the SUSANA study, a multicentric cohort to monitor the efficacy and safety of the newer antimicrobial agents. A total of 75 nosocomial pneumonia episodes were included in the analysis. Of these, 34 received CZA alone and 41 in combination with FOS (CZA+FOS). People treated with CZA alone were older, more frequently male, received a prolonged infusion more frequently, and were less frequently affected by carbapenem-resistant infections (p = 0.01, p = 0.06, p < 0.001, p = 0.03, respectively). No difference was found in terms of survival at 28 days from treatment start between CZA and CZA+FOS at the multivariate analysis (HR = 0.32; 95% CI = 0.07–1.39; p = 0.128), while prolonged infusion showed a lower mortality rate at 28 days (HR = 0.34; 95% CI = 0.14–0.96; p = 0.04). Regarding safety, three adverse events (one acute kidney failure, one multiorgan failure, and one urticaria) were reported. Our study found no significant association between combination therapy and mortality. Further investigations, with larger and more homogeneous samples, are needed to evaluate the role of combination therapy in this setting. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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