BACKGROUND: Necrotizing Clostridium septicum infections (CSI) have a strong association with malignancy or immunosuppression. To clarify this relationship and determine how it impacted mortality, the experience with CSI at a single institution was reviewed. METHODS: Records of all patients admitted to our hospital with culture proven clostridial infection from 1966 through 1993 were reviewed. RESULTS: Among patients presenting with clinical gas gangrene, 281 had culture proven clostridial infection and 32 (11.4%) had CSI. The mortality among CSI patients was 56%, whereas 26% of all patients with clostridial infections died (p = 0.001). An associated malignancy was found in 50% of patients with CSI, whereas this was seen in only 11% of patients with other clostridial infections (p = 0.0001 for CSI versus clostridial infection overall). The remaining patients with spontaneous CSI all had evidence of immunosuppression. CONCLUSIONS: The high mortality and likelihood of associated malignancy or hematologic disease underscore the importance of a high index of suspicion and the need to search for and treat associated conditions in all patients with CSI.
BACKGROUND:Necrotizing Clostridium septicum infections (CSI) have a strong association with malignancy or immunosuppression. To clarify this relationship and determine how it impacted mortality, the experience with CSI at a single institution was reviewed. METHODS: Records of all patients admitted to our hospital with culture proven clostridial infection from 1966 through 1993 were reviewed. RESULTS: Among patients presenting with clinical gas gangrene, 281 had culture proven clostridial infection and 32 (11.4%) had CSI. The mortality among CSI patients was 56%, whereas 26% of all patients with clostridial infections died (p = 0.001). An associated malignancy was found in 50% of patients with CSI, whereas this was seen in only 11% of patients with other clostridial infections (p = 0.0001 for CSI versus clostridial infection overall). The remaining patients with spontaneous CSI all had evidence of immunosuppression. CONCLUSIONS: The high mortality and likelihood of associated malignancy or hematologic disease underscore the importance of a high index of suspicion and the need to search for and treat associated conditions in all patients with CSI.
Authors: Fatos A Kopliku; Alyxandria M Schubert; Jill Mogle; Patrick D Schloss; Vincent B Young; David M Aronoff Journal: Anaerobe Date: 2014-12-03 Impact factor: 3.331