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- Title
Investigation of Clostridium difficile ribotypes in symptomatic patients of a German pediatric oncology center.
- Authors
Simon, Arne; Mock, Markus; Graf, Norbert; von Müller, Lutz
- Abstract
In a German pediatric oncology unit, the attending physicians diagnosed 27 cases of Clostridium difficile-associated disease (CDI) from January 01, 2010 to October 31, 2013. This refers to a CDI incidence density of 2.0/1000 inpatient days. According to the hospital hygiene standard, symptomatic patients with CDI were kept in contact isolation. Most patients (median age 8.2 years) suffered from acute lymphoblastic leukemia; 88.9% were treated with broad-spectrum antibiotics during the preceding 4 weeks. 29.6% received intravenous morphine/metamizole and parenteral nutrition due to severe chemotherapy-induced mucositis. None of the patients experienced severe complications such as lower gastrointestinal tract bleeding, sepsis, or toxic megacolon. Genotyping of the isolates derived from symptomatic patients revealed many different ribotypes without detection of the hypervirulent 027 strain and did not point at hospital transmission as an important promoter of CDI in our unit.<bold>Conclusion: </bold>Under strict standard hygiene and contact isolation for symptomatic patients, genotyping of clinical isolates revealed that in pediatric cancer patients, CDI is not necessarily based on nosocomial transmission. The rate of CDI-related severe complications was low. What is Known: • Pediatric cancer patients face an increased risk of Clostridium difficile-associated disease due to immunosuppression, cancer chemotherapy, mucositis, and dysbiosis following intravenous broad-spectrum antimicrobial treatment. • C. difficile may be transmitted from patient to patient. What is New: • Under strict standard hygiene and contact isolation for symptomatic patients, genotyping of clinical isolates revealed that in pediatric cancer patients, CDI is not necessarily based on nosocomial transmission. • The rate of CDI-related severe complications was low.
- Subjects
CLOSTRIDIOIDES difficile; PEDIATRIC oncology nursing; LYMPHOBLASTIC leukemia in children; INTRAVENOUS injections; IMMUNOSUPPRESSION
- Publication
European Journal of Pediatrics, 2018, Vol 177, Issue 3, p403
- ISSN
0340-6199
- Publication type
journal article
- DOI
10.1007/s00431-017-3070-1