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Antibiotic-associated diarrhea and Clostridium difficile colitis: an update
1Division of Digestive Diseases, ML 0595, University of Cincinnati, 231 Albert Sabin Way, Cincinnati, OH 45267-0595, USA. ralph.giannella@uc.edu
Revista Espanola De Enfermedades Digestivas
|November 6, 2001
Summary
Clostridium difficile (C. difficile) colitis presents with varying severity, from mild diarrhea to toxic illness. Early diagnosis and antibiotic cessation are key, with metronidazole and vancomycin as effective treatments.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Microbiology
Background:
- Clostridium difficile colitis is a significant cause of infectious diarrhea.
- Symptoms range from mild diarrhea to severe, life-threatening toxic colitis.
- The condition can be mistaken for other colonic pathologies.
Purpose of the Study:
- To outline the clinical presentation of C. difficile colitis.
- To emphasize diagnostic criteria and approaches.
- To discuss management strategies for C. difficile colitis.
Main Methods:
- Clinical observation and literature review.
- Diagnostic confirmation through C. difficile toxin detection in stool.
- Sigmoidoscopy or colonoscopy for specific cases.
Main Results:
- Discontinuation of inciting antibiotics is often effective early.
- Metronidazole and vancomycin are effective antimicrobial therapies.
- Subtotal colectomy may be necessary for refractory cases or complications.
Conclusions:
- Prompt diagnosis and appropriate management are crucial for C. difficile colitis.
- Treatment involves antibiotic withdrawal, specific antimicrobial agents, and potentially surgery.
- Understanding differential diagnoses is important for accurate patient care.