The impact of COVID-19 pandemic on IBD surgery: a single center experience

The spread of COVID-19 pandemic forced the national healthcare system to reorganize almost all surgical services, in order to maintain an adequate therapeutic offer. At General Surgery department of Fondazione Policlinico Gemelli in Rome, surgical procedures were progressively reduced to provide beds and personnel for COVID-19. The aim of our study was to analyze the effect of one year of COVID-19 pandemic on Inflammatory Bowel Disease (IBD) surgery in a cohort of patients and evaluate post-operative short-term complications.

Our team retrospectively analyzed the records of IBD patients who were referred to an IBD-related resective surgery from January 2020 to December 2020. These patients were compared to a comparable group of IBD patients who were operated from January 2019 to December 2019.

A total of 160 patients were included in the study. Median age was 44 (range 15-77). Patients were referred for Ulcerative colitis (23.1%) and Crohn's disease (76.9%). Eighty-three patients underwent surgery from January 2020 to December 2020, which constitutes a 4.6% increase in the number of patients compared to the same period in 2019. Median post-operative hospital stay increased (7 days in 2019 vs. 6 days in 2020). Laparoscopic was the most frequently performed procedure during both periods (49% in 2019 and 59% in 2020). Complication rates, reported as Clavien-Dindo score 3 or 4, slightly decreased in 2020 (6.5 in 2019 vs. 4.8 in 2020). PCR test for detection of COVID-19 infection was conducted in all the patients before the hospitalization. Two patients out of 70 were tested positive for COVID-19 and their surgeries were rescheduled.

There was no significant reduction in IBD resective surgeries at our center in 2020, nor a deterioration of the outcomes. A reduction of other elective surgical procedures had to be carried out and adequate protective measures for both patients and healthcare workers were established.