A comparative study between effect of combined intravenous and nebulized amikacin versus intravenous amikacin alone in mechanically ventilated patients with ventilator-associated pneumonia (VAP)
El Fawy, D., Ibrahim, A., Abdulmageed, A., El Seddek, E. (2020). A comparative study between effect of combined intravenous and nebulized amikacin versus intravenous amikacin alone in mechanically ventilated patients with ventilator-associated pneumonia (VAP). EKB Journal Management System, 12(1), -. doi: 10.1186/s42077-020-00098-3
Dalia M. El Fawy; Azza Yousef Ibrahim; Ahmed Mostafa Mohamed Abdulmageed; Eman Abo Bakr El Seddek. "A comparative study between effect of combined intravenous and nebulized amikacin versus intravenous amikacin alone in mechanically ventilated patients with ventilator-associated pneumonia (VAP)". EKB Journal Management System, 12, 1, 2020, -. doi: 10.1186/s42077-020-00098-3
El Fawy, D., Ibrahim, A., Abdulmageed, A., El Seddek, E. (2020). 'A comparative study between effect of combined intravenous and nebulized amikacin versus intravenous amikacin alone in mechanically ventilated patients with ventilator-associated pneumonia (VAP)', EKB Journal Management System, 12(1), pp. -. doi: 10.1186/s42077-020-00098-3
El Fawy, D., Ibrahim, A., Abdulmageed, A., El Seddek, E. A comparative study between effect of combined intravenous and nebulized amikacin versus intravenous amikacin alone in mechanically ventilated patients with ventilator-associated pneumonia (VAP). EKB Journal Management System, 2020; 12(1): -. doi: 10.1186/s42077-020-00098-3

A comparative study between effect of combined intravenous and nebulized amikacin versus intravenous amikacin alone in mechanically ventilated patients with ventilator-associated pneumonia (VAP)

Ain-Shams Journal of Anesthesiology
Volume 12, Issue 1, January 2020  XML PDF (625.74 K)
DOI: 10.1186/s42077-020-00098-3
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Authors
Dalia M. El Fawy; Azza Yousef Ibrahim; Ahmed Mostafa Mohamed Abdulmageed* orcid ; Eman Abo Bakr El Seddek
Abstract
Background
Aerosolized antibiotic administration offers the theoretical advantages of achieving high drug concentrations at the infection site together with lower systemic absorption. This study aims to compare the effect of combining nebulized amikacin with intravenous amikacin to the effect of the usual intravenous route alone in the treatment of patients with ventilator-associated pneumonia and its impact on the duration of mechanical ventilation, laboratory, and clinical picture of the patients.
Results
This study was carried out on 64 mechanically ventilated patients with Gram-negative VAP. The patients were divided into 2 groups. Group A included 32 patients treated with nebulized amikacin plus IV amikacin, and group B included 32 patients treated with IV amikacin alone. The duration of treatment for both groups was 8 days with a daily assessment of Clinical Pulmonary Infection Score (CPIS) and monitoring of clinical and laboratory parameters. Sputum cultures were obtained thereafter. In our study, the CPIS score and overall ICU mortality were less in the nebulized than in the IV group but the difference failed to be statistically significant. Increase of oxygenation level (Pao2/Fio2 ratio), organism clearance, decrease in serum creatinine level, duration of mechanical ventilation, and length of ICU stay were significantly different in favor of group A than group B.
Conclusion
Nebulized and IV amikacin offered better oxygenation, organism clearance, less nephrotoxicity, and less duration of mechanical ventilation and ICU stay than the IV group. Combined and IV routes were comparable regarding the decrease in CPIS score and ICU mortality with no significant difference between them. However, we prefer to use the combined regimen for the mentioned reasons. Further large-scale studies are required to confirm these findings and to establish a definite conclusion.
Keywords
Amikacin; Nebulized; VAP; Ventilation; intravenous; antibiotics
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