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Rare postoperative complication: Clostridium perfringens septic shock following elective abdominal surgery
Michael Bath1, Mark McKelvie2, Khalid Canna1
1Department of General Surgery, Bedford Hospital NHS Trust, Bedford, UK.
Abstract:
Postoperative infections are one of the most common complications in general surgery, and while rates have reduced with the routine administration of perioperative antibiotics, around 5% of patients undergoing a surgical procedure will develop an infective complication.1 The Gram-positive, obligate anaerobe, Clostridium perfringens, is a well-known pathogen that forms part of both the environmental and gastrointestinal flora.2 While more commonly associated with food poisoning, anaerobic cellulitis and traumatic gas gangrene, rare cases of spontaneous non-traumatic gas gangrene of abdominal viscera have also been recorded.3 Although potentially treatable with appropriate antibiotic cover, cases of C. perfringens can rapidly progress into fulminant and fatal sepsis.4 Moreover, the timing of symptom onset postoperatively can vary significantly, reports ranging from hours to days.5 6 We report a case of C. perfringens-induced septic shock following elective bowel resection.
Insights
Clostridium perfringens can cause severe postoperative infections, including fatal septic shock, even after elective bowel surgery. Prompt recognition and antibiotic treatment are crucial for managing this rare but dangerous complication.
Area of Science:
- Infectious Diseases
- Surgical Complications
- Microbiology
Background:
- Postoperative infections are a significant concern in general surgery, affecting approximately 5% of patients despite antibiotic prophylaxis.
- Clostridium perfringens, a Gram-positive anaerobic bacterium, is a known pathogen associated with various infections, including gas gangrene.
Observation:
- This case report details a rare instance of Clostridium perfringens-induced septic shock following an elective bowel resection.
- The patient presented with symptoms of severe sepsis, highlighting the potential for rapid progression.
Findings:
- Clostridium perfringens, typically found in gastrointestinal flora, can lead to fulminant sepsis postoperatively.
- Symptom onset can be variable, occurring hours to days after surgery.
Implications:
- This case underscores the importance of considering rare pathogens like Clostridium perfringens in the differential diagnosis of postoperative sepsis.
- Early diagnosis and appropriate antibiotic therapy are critical for improving patient outcomes and preventing fatal sepsis.