Clostridium septicum arthroplasty infection: beware of occult aortitis and malignancy. Issue 4 (November 2018)

• Record Type: Journal Article
• Authors: Turnbull, Gareth; Spierits, Euan; Russell, David; Clarke, Jon; Picard, Frédéric; Sarungi, Martin
• Is Part Of: Scottish medical journal. Volume 63:Issue 4(2018)
• Page Start: 132
• Page End: 139
• Publication Date: 2018-11
• Subjects: Aortitis -- arthroplasty -- Clostridium septicum -- infection -- malignancy; Medicine -- Periodicals; 610.5
• DOI: 10.1177/0036933018793525
• Languages: English
• ISSNs: 0036-9330

Abstract

Introduction: The Clostridia species are responsible for life-threatening conditions such as tetanus, botulism and gas gangrene. Clostridium septicum is a rare cause of clinical infection, accounting for less than 1% of blood culture samples that test positive for Clostridia . However, C. septicum bacteraemia is associated with greater than 60% mortality and in over 80% of cases is associated with an underlying malignancy. Case presentation: We present a review of the literature and the first case of an acute arthroplasty infection and concurrent infective aortitis caused by this organism in the absence of an identified underlying malignancy. Early diagnosis and multi-disciplinary input resulted in the patient surviving a rare and potentially fatal infective aortitis and septic arthritis. Conclusion: This case demonstrates the importance of early systemic investigation to exclude occult infective aortitis in C. septicum infection. The key role of multi-disciplinary input into the management of this often fatal infection is also discussed along with the requirement to exclude occult gastrointestinal and haematological malignancy.