tetano
Editor, Senior Moderator
BMC Infect Dis
. 2021 Sep 15;21(1):954.
doi: 10.1186/s12879-021-06672-w.
Influenza in patients with respiratory failure admitted to intensive care units in Poland and the use of extracorporeal respiratory support: a survey-based multicenter study
Jakub Smiechowicz[SUP] 1 [/SUP], Barbara Barteczko-Grajek[SUP] 2 [/SUP], Barbara Adamik[SUP] 2 [/SUP], Jozef Bojko[SUP] 3 [/SUP], Waldemar Gozdzik[SUP] 2 [/SUP], Malgorzata Lipinska-Gediga[SUP] 2 4 [/SUP]
Affiliations
Abstract
Background: In Poland, little is known about the most serious cases of influenza that need admittance to the intensive care unit (ICU), as well as the use of extracorporeal respiratory support.
Methods: This was an electronic survey comprising ICUs in two administrative regions of Poland. The aim of the study was to determine the number of influenza patients with respiratory failure admitted to the ICU in the autumn-winter season of 2018/2019. Furthermore, respiratory support, outcome and other pathogens detected in the airways were investigated.
Results: Influenza infection was confirmed in 76 patients. The A(H1N1)pdm09 strain was the most common. 34 patients died (44.7%). The median age was 62 years, the median sequential organ failure assessment (SOFA) score was 11 and was higher in patients who died (12 vs. 10, p = 0.017). Mechanical ventilation was used in 75 patients and high flow nasal oxygen therapy in 1 patient. Extracorporeal membrane oxygenation (ECMO) was used in 7 patients (6 survived), and extracorporeal carbon dioxide removal (ECCO[SUB]2[/SUB]R) in 2 (1 survived). The prone position was used in 16 patients. In addition, other pathogens were detected in the airways on admittance to the ICU.
Conclusion: A substantial number of influenza infections occurred in the autumn-winter season of 2018/2019 that required costly treatment in the intensive care units. Upon admission to the ICU, influenza patients had a high degree of organ failure as assessed by the SOFA score, and the mortality rate was 44.7%. Advanced extracorporeal respiratory techniques offer real survival opportunities to patients with severe influenza-related ARDS. The presence of coinfection should be considered in patients with influenza and respiratory failure.
Keywords: Coinfection; Extracorporeal life support; Influenza; Intensive care; Mechanical ventilation; Respiratory failure.
. 2021 Sep 15;21(1):954.
doi: 10.1186/s12879-021-06672-w.
Influenza in patients with respiratory failure admitted to intensive care units in Poland and the use of extracorporeal respiratory support: a survey-based multicenter study
Jakub Smiechowicz[SUP] 1 [/SUP], Barbara Barteczko-Grajek[SUP] 2 [/SUP], Barbara Adamik[SUP] 2 [/SUP], Jozef Bojko[SUP] 3 [/SUP], Waldemar Gozdzik[SUP] 2 [/SUP], Malgorzata Lipinska-Gediga[SUP] 2 4 [/SUP]
Affiliations
- PMID: 34525950
- DOI: 10.1186/s12879-021-06672-w
Abstract
Background: In Poland, little is known about the most serious cases of influenza that need admittance to the intensive care unit (ICU), as well as the use of extracorporeal respiratory support.
Methods: This was an electronic survey comprising ICUs in two administrative regions of Poland. The aim of the study was to determine the number of influenza patients with respiratory failure admitted to the ICU in the autumn-winter season of 2018/2019. Furthermore, respiratory support, outcome and other pathogens detected in the airways were investigated.
Results: Influenza infection was confirmed in 76 patients. The A(H1N1)pdm09 strain was the most common. 34 patients died (44.7%). The median age was 62 years, the median sequential organ failure assessment (SOFA) score was 11 and was higher in patients who died (12 vs. 10, p = 0.017). Mechanical ventilation was used in 75 patients and high flow nasal oxygen therapy in 1 patient. Extracorporeal membrane oxygenation (ECMO) was used in 7 patients (6 survived), and extracorporeal carbon dioxide removal (ECCO[SUB]2[/SUB]R) in 2 (1 survived). The prone position was used in 16 patients. In addition, other pathogens were detected in the airways on admittance to the ICU.
Conclusion: A substantial number of influenza infections occurred in the autumn-winter season of 2018/2019 that required costly treatment in the intensive care units. Upon admission to the ICU, influenza patients had a high degree of organ failure as assessed by the SOFA score, and the mortality rate was 44.7%. Advanced extracorporeal respiratory techniques offer real survival opportunities to patients with severe influenza-related ARDS. The presence of coinfection should be considered in patients with influenza and respiratory failure.
Keywords: Coinfection; Extracorporeal life support; Influenza; Intensive care; Mechanical ventilation; Respiratory failure.