Abstract
Background
Abdominal pain is a common complaint encountered by paediatric surgeons. This complaint could be related to surgical or non-surgical causes. With coronavirus disease 2019 (COVID-19), the incidence of abdominal pain has increased and mimicked acute appendicitis in paediatric patients.
Objective
The objective of this study was to assess the impact of the COVID-19 pandemic on paediatric acute appendicitis in terms of demographic data (age and sex), and operative findings, specifically, the complicated appendicitis and negative appendectomy rates.
Materials and Methods
This retrospective cohort study reviewed the records of children aged 5–15 years, who were diagnosed with acute appendicitis and underwent surgery between January 2018 and December 2021. The patients were divided into pre-pandemic and pandemic groups. Demographic, operative and histopathological findings were compared between the two groups.
Results
A significant increase in the incidence of acute abdominal pain amongst the admitted children (39.8% vs. 32.7%,
P
P
P
= 0.299) and negative appendectomy (5.8% vs. 3.8%,
P
= 0.359) was noted. During the pandemic period, no statistically significant differences were found between polymerase chain reaction (PCR)-positive and PCR-negative patients in complicated appendicitis or negative appendectomy rates (30% vs. 29.7%,
P
= 0.841, and 6.7% vs. 4.2%,
P
= 0.424, respectively).
Conclusion
COVID-19 is associated with an increased incidence of acute abdominal pain in children but a decreased rate of acute appendicitis. The latter tends to present at a younger age than usual. The rates of complicated appendicitis and negative appendectomy increased but were not significantly affected by the pandemic or severe acute respiratory syndrome coronavirus 2 infection status.