Outbreak of necrotizing fasciitis due to Clostridium sordellii among black-tar heroin users.

Abstract

In California, black tar heroin (BTH) use among injection drug users (IDUs) has resulted in an increased number of cases of wound botulism due to Clostridium botulinum, tetanus due to Clostridium tetani, and necrotizing soft-tissue infections due to a variety of clostridia. From December 1999 to April 2000, nine IDUs in Ventura County, California, developed necrotizing fasciitis; 4 died. Cultures of wound specimens from 6 case patients yielded Clostridium sordellii. Some of the patients appeared to have the toxic shock syndrome previously reported to be characteristic of toxin-mediated C. sordellii infection, which is characterized by hypotension, marked leukocytosis, and hemoconcentration. The suspected source of this outbreak was contaminated BTH that was injected subcutaneously or intramuscularly ("skin popped"). This outbreak of C. sordellii infection serves as another example of how BTH can potentially serve as a vehicle for transmitting severe and often deadly clostridial infections, and reinforces the need to educate IDUs and clinicians about the risks associated with skin popping of BTH.

• Authors: Akiko C Kimura, Jeffrey I Higa, Robert M Levin, Gail Simpson, Yolanda Vargas, Duc J Vugia
• Journal: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America (Clin Infect Dis) Vol. 38 Issue 9 Pg. e87-91 (May 01 2004) ISSN: 1537-6591 [Electronic] United States
• PMID: 15127359 (Publication Type: Journal Article)

Topics

• Adult
• California (epidemiology)
• Clostridium
• Clostridium Infections (complications, epidemiology)
• Disease Outbreaks
• Fasciitis, Necrotizing (complications, epidemiology)
• Female
• Heroin Dependence (complications, microbiology)
• Hospitalization
• Humans
• Middle Aged
• Substance Abuse, Intravenous (complications)