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Real-life Data on Cefiderocol Efficacy and Safety to Treat Multidrug-Resistant Acinetobacter baumannii Infections.
- Source :
-
Open Forum Infectious Diseases . Dec2023, Vol. 10 Issue 12, p1-8. 8p. - Publication Year :
- 2023
-
Abstract
- Background The objective of this study was to expand real-life data on cefiderocol efficacy to treat multidrug-resistant Acinetobacter baumannii infections. Methods This was a retrospective monocentric study including patients hospitalized (>24 hours) at Policlinico Tor Vergata, Rome, Italy, between May 1, 2021, and September 1, 2022, treated with cefiderocol (>48 hours). The primary objective was early clinical improvement at 48–72 hours from cefiderocol start; secondary objectives were clinical success (composite outcome of infection resolution and 14-day survival), breakthrough infection, overall 30-day mortality, and cefiderocol-related adverse events. Results Eleven patients were enrolled; 91% males (10/11), with a median age (interquartile range [IQR]) of 69 (59–71) years, 91% had ≥1 comorbidity, and 72.7% (8/11) were hospitalized in internal medicine wards. Six patients with bloodstream infection (54.5%; 4 primary, 2 central line–associated), 2 with pneumonia (18.2%), 2 with urinary tract infections (18.2%), and 1 with intra-abdominal infection (9.1%) were treated. Four patients (36.3%) presented with septic shock at cefiderocol start. Cefiderocol was used as monotherapy in 3/11 patients (27.3%), was combined with colistin in all the other 8 cases, and was used in triple combination with tigecycline in 2 patients. The median duration of treatment (IQR) was 12 (10–14) days. Early clinical improvement was documented in 8/11 patients (72.7%), clinical success in 8/11 patients (72.7%). Overall 30-day mortality was 27.3% (3/11), with death occurring a median (IQR) of 19 (17.5–20.5) days after the start of therapy. No cefiderocol-related adverse events were documented. Conclusions Cefiderocol seems to be a safe and effective option for multidrug-resistant Acinetobacter baumannii infections. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 23288957
- Volume :
- 10
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Open Forum Infectious Diseases
- Publication Type :
- Academic Journal
- Accession number :
- 175649188
- Full Text :
- https://doi.org/10.1093/ofid/ofad627