Candida peritonitis. Report of 22 cases and review of the English literature

Abstract

Thirty-one patients with Candida isolated from peritoneal fluid were examined. Twenty-two were considered to have Candida peritonitis. The data on these 22 patients, plus 12 additional patients described in the literature, were reviewed. This infection was observed as a complication of peritoneal dialysis, gastrointestinal surgery or perforation of an abdominal viscus. Recent antibiotic administration seemed to be an important predisposing factor. The disease usually remained localized intra-abdominally, although disseminated candidiasis was also noted in three cases. Clinically significant infection could be differentiated from peritoneal contamination with Candida by the presence and persistence of fever, peritoneal signs, peripheral leukocytosis, positive peritoneal cultures for Candida, abnormal films of the abdomen and purulent ascitic fluid. Surgical interventions and removal of infected peritoneal fluid were the cornerstones of therapy. Short-term, low-dose systemic and/or intraperitoneally administered amphotericin B appeared promising in the treatment of unremitting infection. Mortality in treated patients was low and was comparable to that in patients with bacterial peritonitis.