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Increased Complications of Emergent Surgical Procedures During the First Wave of COVID-19
Christina Colosimo1, Bryce Ingram1, John Weaver1
1Sky Ridge Medical Center, Lone Tree, Colorado.
Insights
Surgical volumes significantly decreased during the COVID-19 pandemic's first wave. Complication rates and mortality increased for all analyzed surgeries, with infection and SIRS/sepsis being significant for appendectomies.
Area of Science:
- Surgical outcomes and patient safety
- Epidemiology of surgical procedures
- Impact of pandemics on healthcare
Background:
- Elective surgeries were halted during the COVID-19 pandemic's initial wave, following CMS recommendations.
- Despite open hospitals for emergent cases, studies indicated a reduction in overall surgical volume.
Purpose of the Study:
- To analyze the impact of the COVID-19 pandemic's first wave on surgical volumes and patient outcomes.
- To compare surgical data from March-May 2020 with the same period in 2019.
Main Methods:
- Retrospective analysis of all surgeries across 185 hospitals.
- Comparison of data from March-May 2019 (pre-pandemic) and March-May 2020 (first wave).
- Focused analysis on appendectomies, cholecystectomies, craniotomies, exploratory laparotomies, and ERCPs.
Main Results:
- Overall surgical volume decreased from 326,726 (2019) to 237,809 (2020).
- Significant reductions observed in appendectomy, cholecystectomy, exploratory laparotomy, craniotomy, and ERCP volumes.
- Increased rates of acute kidney injury, infection, SIRS, and sepsis were noted for the analyzed surgeries in 2020 compared to 2019.
Conclusions:
- The first wave of the COVID-19 pandemic led to a significant decrease in surgical procedures.
- An increase in mortality and complication rates was observed across five key surgical types.
- Infection and SIRS/sepsis emerged as statistically significant complications for appendectomies during this period.
Introduction:
Based on recommendations by CMS elective surgery was stopped during the first wave of COVID-19. Despite hospitals being open for emergent surgery, there were some studies that showed a decrease in surgical volume.
Methods:
A retrospective analysis for all surgeries from 185 affiliated hospitals from the first wave of the COVID-19 pandemic (March 2020 to May 2020) and as a comparison the previous year, March 2019 to May 2019 were obtained. Five surgeries were further analyzed: appendectomies, cholecystectomies, craniotomies, exploratory laparotomies, and endoscopic retrograde cholangiopancreatographies (ERCPs).
Results:
Between March 2019 and May 2019, 326,726 surgeries were performed, and between March 2020 and May 2020, 237,809 surgeries were performed. The highest specialty for both years was gastroenterology. In 2020, 15.7% of the patients were admitted to the ICU versus 13.7% in 2019. For appendectomies, cholecystectomies, craniotomies, exploratory laparotomies and ERCPs, there was an increase from 2019 to 2020 in acute kidney injuries rate, infection, systemic inflammatory response syndrome (SIRS), and sepsis. All the changes in surgical volumes for the five surgeries from 2019 to 2020 were significant. For appendectomy, the statistically significant complications were infection and SIRS and sepsis.
Conclusions:
Across the board, there was a decrease in surgical volume during the COVID-19 pandemic first wave. There was a statistically significant decrease in appendectomy, cholecystectomy, exploratory laparotomy, craniotomy, and ERCP. For all five surgeries, we did see an increase in mortality rates and several complications. The only statistically significant complications were infection and SIRS and sepsis, for appendectomy.
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