Diagnosis of Clostridium Difficile Infection

Based on IDSA guidelines

Diagnosis of Clostridium Difficile Infection

Based on IDSA guidelines

Diagnosis of Clostridium Difficile Infection

Based on IDSA guidelines

Diagnosis of Clostridium Difficile Infection

Based on IDSA guidelines

1.Diarrhea?
2.Pending C. difficile test with high clinical suspicion OR positive c.difficile test OR endoscopic or histologic evidence of pseudomembranous colitis?
Created by on 16/11/2017

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About this Calculator

Clostridium difficile (CDI): is defined by the presence of symptoms (usually diarrhea) and either a stool test positive for C. difficile toxins or detection of toxigenic C. difficile, or colonoscopic or histopathologic findings revealing pseudomembranous colitis

Testing : Patients with unexplained and new-onset ≥3 unformed stools in 24 hours are the preferred target population for testing for CDI (weak recommendation, very low quality of evidence). Consider testing patients for CDI if high ileostomy outputs >2 L in 24 hours.

Precaution : Patients with suspected CDI should be placed on preemptive contact precautions pending the C. difficile test results if test results cannot be obtained on the same day (strong recommendation, moderate quality of evidence)

References

L Clifford McDonald, Dale N Gerding, Stuart Johnson, Johan S Bakken, Karen C Carroll, Susan E Coffin, Erik R Dubberke, Kevin W Garey, Carolyn V Gould, Ciaran Kelly, Vivian Loo, Julia Shaklee Sammons, Thomas J Sandora, Mark H Wilcox.

Clinical Practice Guidelines for Clostridium difficile Infection in Adults and Children: 2017 Update by the Infectious Diseases Society of America (IDSA) and Society for Healthcare Epidemiology of America (SHEA).

Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America 2018 March 19, 66 (7): e1-e48

The Diagnosis of Clostridium Difficile Infection calculator is created by QxMD.

1. Diarrhea?

More Information

Diarrhea is defined as unformed or watery stools, > 3 in 24h

Created by on 16/11/2017

By using this site you acknowledge that you have read, understand, and agree to be bound by our terms of use and privacy policy. All content and tools are for educational use only, are not meant to be a substitute for professional advice and should not be used for medical diagnosis and/or medical treatment.

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