tetano
Editor, Senior Moderator
Curr Obes Rep
. 2024 Apr 4.
doi: 10.1007/s13679-024-00562-3. Online ahead of print. Specific and Non-specific Aspects and Future Challenges of ICU Care Among COVID-19 Patients with Obesity: A Narrative Review
Alexandra Beurton[SUP] 1 2 [/SUP], Emma J Kooistra[SUP] 3 4 [/SUP], Audrey De Jong[SUP] 5 6 [/SUP], Helmut Schiffl[SUP] 7 [/SUP], Mercedes Jourdain[SUP] 8 [/SUP], Bruno Garcia[SUP] 8 [/SUP], Damien Vimpère[SUP] 9 [/SUP], Samir Jaber[SUP] 5 6 [/SUP], Peter Pickkers[SUP] 3 4 [/SUP], Laurent Papazian[SUP] 10 11 [/SUP]
Affiliations
Purpose of review: Since the end of 2019, the coronavirus disease 2019 (COVID-19) pandemic has infected nearly 800 million people and caused almost seven million deaths. Obesity was quickly identified as a risk factor for severe COVID-19, ICU admission, acute respiratory distress syndrome, organ support including mechanical ventilation and prolonged length of stay. The relationship among obesity; COVID-19; and respiratory, thrombotic, and renal complications upon admission to the ICU is unclear.
Recent findings: The predominant effect of a hyperinflammatory status or a cytokine storm has been suggested in patients with obesity, but more recent studies have challenged this hypothesis. Numerous studies have also shown increased mortality among critically ill patients with obesity and COVID-19, casting doubt on the obesity paradox, with survival advantages with overweight and mild obesity being reported in other ICU syndromes. Finally, it is now clear that the increase in the global prevalence of overweight and obesity is a major public health issue that must be accompanied by a transformation of our ICUs, both in terms of equipment and human resources. Research must also focus more on these patients to improve their care. In this review, we focused on the central role of obesity in critically ill patients during this pandemic, highlighting its specificities during their stay in the ICU, identifying the lessons we have learned, and identifying areas for future research as well as the future challenges for ICU activity.
Keywords: ARDS; COVID-19; Challenge; ICU; Immunology; Infrastructure; Mechanical ventilation; Mortality; Obesity; Obesity paradox.
. 2024 Apr 4.
doi: 10.1007/s13679-024-00562-3. Online ahead of print. Specific and Non-specific Aspects and Future Challenges of ICU Care Among COVID-19 Patients with Obesity: A Narrative Review
Alexandra Beurton[SUP] 1 2 [/SUP], Emma J Kooistra[SUP] 3 4 [/SUP], Audrey De Jong[SUP] 5 6 [/SUP], Helmut Schiffl[SUP] 7 [/SUP], Mercedes Jourdain[SUP] 8 [/SUP], Bruno Garcia[SUP] 8 [/SUP], Damien Vimpère[SUP] 9 [/SUP], Samir Jaber[SUP] 5 6 [/SUP], Peter Pickkers[SUP] 3 4 [/SUP], Laurent Papazian[SUP] 10 11 [/SUP]
Affiliations
- PMID: 38573465
- DOI: 10.1007/s13679-024-00562-3
Purpose of review: Since the end of 2019, the coronavirus disease 2019 (COVID-19) pandemic has infected nearly 800 million people and caused almost seven million deaths. Obesity was quickly identified as a risk factor for severe COVID-19, ICU admission, acute respiratory distress syndrome, organ support including mechanical ventilation and prolonged length of stay. The relationship among obesity; COVID-19; and respiratory, thrombotic, and renal complications upon admission to the ICU is unclear.
Recent findings: The predominant effect of a hyperinflammatory status or a cytokine storm has been suggested in patients with obesity, but more recent studies have challenged this hypothesis. Numerous studies have also shown increased mortality among critically ill patients with obesity and COVID-19, casting doubt on the obesity paradox, with survival advantages with overweight and mild obesity being reported in other ICU syndromes. Finally, it is now clear that the increase in the global prevalence of overweight and obesity is a major public health issue that must be accompanied by a transformation of our ICUs, both in terms of equipment and human resources. Research must also focus more on these patients to improve their care. In this review, we focused on the central role of obesity in critically ill patients during this pandemic, highlighting its specificities during their stay in the ICU, identifying the lessons we have learned, and identifying areas for future research as well as the future challenges for ICU activity.
Keywords: ARDS; COVID-19; Challenge; ICU; Immunology; Infrastructure; Mechanical ventilation; Mortality; Obesity; Obesity paradox.