Enterococcus gallinarum bacteriascites in a patient with active tuberculosis and HCV cirrhosis

A Rare Case of Enterococcus gallinarum-Associated Peritonitis and Literature Review

Peritonitis is a well-known complication seen with peritoneal dialysis. Peritonitis is associated with increased mortality risk and is commonly caused by gram-positive and gram-negative bacteria, but it can also be the result of fungal or viral infections. Therefore, it is imperative to obtain a peritoneal fluid sample to send for cell count with differential, gram stain, and culture prior to starting empiric antibiotic therapy. We report a case of peritoneal dialysis-related peritonitis caused by Enterococcus gallinarum, for which there has only been one other reported case in the medical literature. Our patient was initially placed on vancomycin and cefepime but continued to deteriorate until peritoneal fluid cultures revealed E. gallinarum. Based on sensitivities, the patient was treated with daptomycin and cefazolin, which resolved her peritonitis.

Enterococcus gallinarum Spontaneous Bacterial Peritonitis in an HCV Cirrhotic

We present the case of a 60-year-old Caucasian male with history of hepatitis C viral cirrhosis with portosystemic encephalopathy and ascites with evidence of spontaneous bacterial peritonitis (SBP) with absolute neutrophil count (ANC) of 944 cells/µL blood. Despite adequate treatment, the abdominal pain and elevated creatinine continued to persist. Initial ascites fluid cultures returned back positive for growth of Enterococcus gallinarum. Empiric antibiotics were then substituted with ampicillin/sulbactam. Our case of Enterococcus gallinarum causing SBP is only the seventh case reported in the literature to date.

Enterococcus casseliflavus and Enterococcus gallinarum as causative agents of spontaneous bacterial peritonitis

Infection by multidrug resistant bacteria is arousing as a relevant issue among hospitalized subjects and is of particular interest in patients with cirrhosis given the frequent use of broad spectrum antibiotics and their altered immune response. We report the first case report of spontaneous bacterial peritonitis (SBP) caused by Enterococcus casseliflavus and the sixth case of SBP caused by Enterococcus gallinarum.