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[Antibiotic-induced diarrhea: recent findings about Clostridium difficile]
1Hospital Nacional Profesor Alejandro Posadas, Haedo, Buenos Aires, Argentina.
Acta Gastroenterologica Latinoamericana
|January 1, 1996
Summary
Antibiotic-associated diarrhea, including severe Clostridium difficile (CD) infections, is a common side effect of antibiotic therapy. Prompt diagnosis and treatment are crucial to prevent serious complications from CD.
Area of Science:
- Medical Microbiology
- Infectious Diseases
- Gastroenterology
Background:
- Antibiotic therapy frequently causes diarrhea as a side effect.
- Diarrheal diseases range from mild antibiotic-associated diarrhea to severe pseudomembranous colitis.
- Clostridium difficile (CD) is a primary cause of pseudomembranous colitis.
Purpose of the Study:
- To highlight the significance of Clostridium difficile (CD) in antibiotic-associated diarrheal diseases.
- To emphasize the severity and potential complications of pseudomembranous colitis.
- To underscore the importance of recognizing CD as a major hospital-acquired infection.
Main Methods:
- Review of literature on antibiotic-associated diarrhea and Clostridium difficile.
- Analysis of the pathogenic mechanisms of Clostridium difficile.
- Examination of clinical significance and treatment implications.
Main Results:
- Antibiotics can lead to a spectrum of diarrheal diseases.
- Clostridium difficile (CD) is a Gram-positive anaerobe resistant to many antibiotics.
- Toxin production by CD is the main pathogenic process.
- CD is a leading cause of hospital-acquired infections.
Conclusions:
- Pseudomembranous colitis is a severe complication always linked to Clostridium difficile (CD).
- Effective therapies exist for most CD infections.
- Untreated pseudomembranous colitis can result in major complications.