AI Article Synopsis

  • Preoperative criteria for ICU admission after major liver surgery are not well-defined, often relying on anesthesiologists' judgment, particularly highlighted during ICU shortages in the COVID-19 pandemic.
  • This study retrospectively analyzed outcomes from two periods: one during the pandemic when ICU beds were restricted (November 2020 to May 2021) and one pre-pandemic (November 2018 to October 2020) to evaluate the impact on surgery outcomes.
  • Results showed no significant differences in complications, length of hospital stay, or readmission rates between the two periods, indicating that the ICU bed shortage did not adversely affect early outcomes following major liver surgery.

Article Abstract

Background: Preoperative criteria to establish the need for intensive care unit (ICU) admission after major liver surgery have not been yet precisely defined and are often left to the anesthesiologist's judgment. The ICU bed shortage during the COVID-19 pandemic has challenged healthcare systems around the world. We sought to determine its impact on early outcomes of elective major liver surgery.

Methods: We performed a retrospective analysis of consecutive patients undergoing major oncological liver surgery from a single institution. Two time periods were compared considering a complete ban on ICU beds during the pandemic (index period, from November 2020 to May 2021), and the smoothly running ICU facility before the pandemic (control period, from November 2018 to October 2020). The main outcomes were 30-day morbidity and mortality, length-of-stay, and 30-day readmission rates.

Results: Overall, 57 consecutive patients were identified, of whom 18 (32%) in the index period, and 39 (68%) in the control period, with 24 (62%) patients in the latter group admitted to ICU. No significant differences were found in terms of ASA Score, P-POSSUM morbidity and mortality, operative times, and red blood cells transfusions between groups. The morbidity rate, as classified by the Clavien-Dindo system, was also similar. A slightly longer length-of-stay has been observed in the index period (mean difference of 1.12 [95% CI, -9.19;11.42] days; P=0.829) after controlling for age, gender, ASA Score, and P-POSSUM. The 30-day readmission rate was comparable between the index and control periods (5.0% vs. 4.8%, respectively).

Conclusions: The ICU bed shortage in response to the COVID-19 emergency did not negatively impact on the early postoperative outcomes of major liver surgery.

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Source
http://dx.doi.org/10.23736/S2724-5691.22.09736-2DOI Listing

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