Since a decade, Clostridium difficile infection (CDI) has increased progressively in incidence and severity of disease. Currently, CDI is considered the leading cause of nosocomial diarrhoea,... Show moreSince a decade, Clostridium difficile infection (CDI) has increased progressively in incidence and severity of disease. Currently, CDI is considered the leading cause of nosocomial diarrhoea, associated with an increased duration of hospitalization, healthcare expenses, morbidity and mortality. This thesis describes our findings with outbreak control, diagnosis, identification of specific risk factors and treatment of CDI after the discovery of the emergence of C. difficile PCR-ribotype 027 in the Netherlands. The studies illustrate the role of antibiotics in relation to persistence, severeness and spreading of CDI. Antibiotics are shown to be a primary risk factor for the development of (ribotype-specific) CDI and an essential part of the outbreak control measures (__bundle-approach__), namely antibiotic stewardship. The use of antibacterials is a risk for selection of novel endemic C. difficile strains in e.g. animals, which introduce an increasing risk of alternative zoonotic transmission routes. Except for very mild CDI, which is clearly induced by usage of specific antibiotics, antibacterial treatment is advised. This thesis reviews the comparative effectiveness of the currently available treatment modalities, thereby providing evidence-based recommendations for CDI remedies. Treatment options include: oral and non-oral antibiotics, toxin-binding resins and polymers, immunotherapy, probiotics, faecal or bacterial intestinal transplantation. Show less
