Clinical practice guidelines for Clostridioides (Clostridium) difficile infection and fecal microbiota transplant protocol - recommendations of the Polish Society od Epidemiology and Infectious Diseases.

Symptomatic Clostridium difficile infection (CDI) is an acute inflammatory disease of the gastrointestinal tract, manifesting in at least 3 unformed stools within 24 hours. Predicting factors for CDI include contact with medical care (mainly hospitalization), antibiotic therapy in the last 12 weeks, use of proton pump inhibitors (PPI), H2 blockers, cancer chemotherapy, especially in the neutropenia stage, gastrointestinal surgery, advanced age and concomitant chronic diseases (renal failure, liver failure, chronic inflammatory bowel disease - especially ulcerative bowel disease, cancer, HIV infection, cachexia and hypoalbuminaemia) and vitamin D deficiency. Clinical classification distinguishes three types of CDI - mild / moderate, severe, and fulminant. The principles of treatment of the first and subsequent CDI incidents depending on the clinical course are based on oral vancomycin. CDI is recurrent. The basis for treating CDI relapses is vancomycin administered orally at a dose of 4x125 mg for 10 days followed by concomitant vancomycin dose reduction therapy. The use of fecal microbiota transfer (FMT) in the treatment of CDI relapses is considered to be the most effective therapy for recurrent CDI. An indication for FMT is antibiotic-resistant C. difficile infection, regardless of the number of incidents CDI. The panel of tests recommended for a bacterial flora donor is presented in the recommendations.