INTRODUCTION

Surgical site infection (SSI) is the commonest form of hospital acquired infection in sub-Saharan Africa, associated with increased morbidity and mortality. This study was aimed at determining the incidence and outcomes of surgical site infection following emergency laparotomy during the COVID -19 pandemic in a low resource setting.

METHODS

This was a retrospective single Centre cohort of patients that had emergency laparotomy between July 2021-June 2022 (COVID period) and July 2018-June 2019 (pre-COVID period). Analysis was done using SPSS version 22 in which SSI rates were compared between the two periods using the chi squared test. Mortality, re-operation rates and length of hospital stay were also compared.

RESULTS

Of the 453 patient files included in analysis, 244 (53.9%) were for the COVID period, while 209 (46.1%) were for the pre COVID period. The incidence of SSI was insignificantly higher in the COVID period (17.6% versus 16.7%; P = 0.901). Mortality was also insignificantly higher in the SSI group (3.8% versus 3.5%; P = 0.745). Presence of surgical site infection increased the risk for re-operation (P < 0.001) and prolonged hospital stay (P < 0.001).

CONCLUSION

Since the incidence and outcomes of surgical site infection appear not to have changed following the pandemic, the same measures that were previously used to prevent SSI could still be effective even during the pandemic if followed appropriately and combined with the COVID specific peri-operative care recommendations.