Neutralization of clostridial or streptococcal circulating toxins by the use of intravenous immune globulin has shown promising results but there are no data to support a strong recommendation for its regular use in patients with gas gangrene [20]. Adjunctive hyperbaric oxygen therapy has been suggested for patients with aggressive soft tissue Selleckchem Small molecule library infections and has been shown to increase survival in animal model and in humans but no prospective controlled trials have been contacted in humans so far. Better definition of necrotic tissue facilitating more precise debridement and its bacteriostatic effects on clostridia both in vivo and in vitro is the rationale for the use of hyperbaric oxygen therapy in

patients with gas gangrene LY2606368 concentration [21, 22]. In most of the patients with limb preservation after selleck compound gas gangrene, a residual function of the affected limb was present. In half of them functionality of the limb was characterized as normal. Patients with limited function of the preserved limb had generally longer duration of hospitalization. This might be at least in part because these patients, as our case, needed several

interventions following initial surgery until the limb re-attained as much as possible of its functionality. This prolongation of hospital stay is well balanced by the invaluable benefit of functional limb salvage. Whether the preservation of the limb makes postoperative recovery more severe is essentially the question whether amputation offers better control of the infection compared with adequate debridement. Again there is no evidence that amputation controls better the infection compared with adequate debridement. However, it is plausible that amputation may achieve margins that are wider and clearer

of infection if it is compared with an inadequate debridement in order to “”save”" the limb [15, 16]. In conclusion, physician and emergency medicine personnel should always maintain high index of suspicion for necrotizing infections in illicit drug users presenting with soft tissue infections. Early surgical debridement, antimicrobial treatment and intensive care monitoring may lead to survival with limb salvage in carefully selected patients. Consent Written informed consent was obtained from the patient for publication Branched chain aminotransferase of this case report and accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal. References 1. Bryant AE, Stevens DL: Clostridial myonecrosis: new insights in pathogenesis and management. Curr Infect Dis Rep 2010,12(5):383–91.PubMedCrossRef 2. Bryan C: Gangrene bug killed 35 heroin users. WJM 2000, 173:82–83.CrossRef 3. Stevens : Clostridial Myonecrosis and other Clostridial Diseases. In Cecil Textbook of Medicine. Volume chapter 334. 21st edition. Edited by: L Goldman, JC Bennett. Philadelphia: WB Saunders; 2000:1668–1673. 4.