Peptoniphilus asaccharolyticus - Commensal, pathogen or synergist? Two case reports on invasive Peptoniphilus asaccharolyticus infection.

Peptoniphilus asaccharolyticus are gram-positive anaerobic cocci (GPAC) usually found as commensals of the skin or in the setting of polymicrobial colonisation of chronic wounds and ulcers. However, its pathogenic potential in more severe, invasive infections such as bone, joint or blood stream infections remains unclear, with studies on underlying virulence factors still pending. In this case report we present two cases of P.

Univariate and multivariate analysis of risk factors for severe Clostridium difficile-associated diarrhoea: importance of co-morbidity and serum C-reactive protein.

Aim: To investigate risk factors for severe clostridium difficile associated diarrhoea (CDAD) in hospitalised patients.

Methods: We analysed risk factors for severe CDAD (associated with systemic signs of hypovolemia) in 124 hospitalised patients by retrospective chart review.

Results: Severe CDAD was present in 27 patients (22%).