candida isolation from peritoneal fluid: its role in the outcome of patients with perforation peritonitis

Objective: perforation peritonitis is a common surgical emergency which is treated bysurgery and antibiotics. candida isolation in peritoneal fluid and antifungal treatment isnot a norm. the aim of this study was to determine the incidence of candida in peritonealfluid and its role in the outcome of patients with perforation peritonitis.methods: this prospective observational study was conducted on 70 patients withperforation peritonitis from october 2016 to february 2018. intraoperatively, peritonealfluid was taken and sent for microbiological culture and sensitivity. perforation wasmanaged according to the site of perforation and condition of bowel.results: the mean age of the patients was 38.74 years with male predominance (58,82.85%). forty-seven (67.14%) patients had positive peritoneal cultures. escherichia coliwas the most common bacteria (n=29), while candida was found to be the most commonfungi and was found in 18 patients. the incidence of candida was higher in upper gastroduodenal perforation (30, 42.85%). patients found positive for candida had apache iiseverity score 10 or more which was higher than the rest of the patients. the mortality washigher in patients with positive peritoneal cultures (10/47) as compare to negative ones(2/23, p<0.001). the mortality in mixed bacterial and fungal-positive cultures (7/18) wasalso higher as compared to isolated bacterial culture (3/29, p <0.001). the overall mortalityrate was 17.14%.conclusion: patients with candida positive peritoneal culture had a significant mortalityand morbidity as compared to candida negative. peritoneal fluid culture and sensitivity forbacterial and fungal were helpful in the early diagnosis and treatment