Risk factors for mortality in Fournier’s gangrene of anorectal origin

Abstract

BACKGROUND: In the present study, we aimed to determine the risk factors for mortality in Fournier’s gangrene (FG), which has a high morbidity and mortality rate and requires urgent surgical intervention. METHODS: A retrospective analysis was made of 150 patients who were operated on in our clinic due to FG of anorectal origin be- tween 2010 and 2020. The cases were divided into survival and non-survival groups. Demographic, clinical, laboratory, and treatment data, FG Severity Index (FGSI), and simplified FGSI (SFGSI) scores were analyzed. RESULTS: Thirty-day mortality rate was 15.3%. In the non-survival group, rate of smoking, diabetes mellitus, malignancy and other chronic diseases, and mean age, duration of symptoms at admission, number of debridements, SFGSI, FGSI, white blood cells, and creatinine were significantly higher, while hematocrit, serum potassium, and albumin levels were significantly lower (p