» Articles » PMID: 29863458

Detection of Toxigenic Colonization in Patients Admitted to the Hospital for Chemotherapy or Haematopoietic Cell Transplantation

Overview
Journal J Med Microbiol
Specialty Microbiology
Date 2018 Jun 5
PMID 29863458
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Increasing evidence suggests that asymptomatic carriers are an important source of healthcare-associated infection. However, it is not known which test for the detection of colonization is most sensitive in patients with haematological malignancies. We performed a prospective cohort study of 101 patients with haematological malignancies who had been admitted to the hospital for scheduled chemotherapy or haematopoietic cell transplantation. Each patient provided a formed stool sample. We compared the performance of five different commercially available assays, using toxigenic culture as the reference method. The prevalence of toxigenic colonization as determined by toxigenic culture was 14/101 (14 %). The Cepheid Xpert PCR /Epi was the most sensitive test for the detection of toxigenic colonization, with 93 % sensitivity and 99 % negative predictive value. Our findings suggest that the Xpert PCR /Epi could be used to rule out toxigenic colonization in this population.

Citing Articles

Heterogeneity of Clostridioides difficile asymptomatic colonization prevalence: a systematic review and meta-analysis.

De-la-Rosa-Martinez D, Villasenor-Echavarri R, Vilar-Compte D, Mosqueda-Larrauri V, Zinser-Peniche P, Blumberg S Gut Pathog. 2025; 17(1):6.

PMID: 39871276 PMC: 11773978. DOI: 10.1186/s13099-024-00674-0.


Challenges and future solutions for detection of in adults.

Biswas R, Dudani H, Lakhera P, Pal A, Kurbah P, Bhatia D Ann Gastroenterol. 2023; 36(4):369-377.

PMID: 37396008 PMC: 10304531. DOI: 10.20524/aog.2023.0802.


High Prevalence of Genetically Related Strains at a Single Hemato-Oncology Ward Over 10 Years.

Waker E, Ambrozkiewicz F, Kulecka M, Paziewska A, Skubisz K, Cybula P Front Microbiol. 2020; 11:1618.

PMID: 32793147 PMC: 7384382. DOI: 10.3389/fmicb.2020.01618.

References
1.
Alasmari F, Seiler S, Hink T, Burnham C, Dubberke E . Prevalence and risk factors for asymptomatic Clostridium difficile carriage. Clin Infect Dis. 2014; 59(2):216-22. PMC: 4133563. DOI: 10.1093/cid/ciu258. View

2.
Gu S, Chen Y, Lv T, Zhang X, Wei Z, Shen P . Risk factors, outcomes and epidemiology associated with Clostridium difficile infection in patients with haematological malignancies in a tertiary care hospital in China. J Med Microbiol. 2015; 64(Pt 3):209-216. DOI: 10.1099/jmm.0.000028. View

3.
Chopra T, Chandrasekar P, Salimnia H, Heilbrun L, Smith D, Alangaden G . Recent epidemiology of Clostridium difficile infection during hematopoietic stem cell transplantation. Clin Transplant. 2010; 25(1):E82-7. PMC: 3860287. DOI: 10.1111/j.1399-0012.2010.01331.x. View

4.
Planche T, Wilcox M . Reference assays for Clostridium difficile infection: one or two gold standards?. J Clin Pathol. 2010; 64(1):1-5. DOI: 10.1136/jcp.2010.080135. View

5.
Alonso C, Treadway S, Hanna D, Huff C, Neofytos D, Carroll K . Epidemiology and outcomes of Clostridium difficile infections in hematopoietic stem cell transplant recipients. Clin Infect Dis. 2012; 54(8):1053-63. PMC: 3309884. DOI: 10.1093/cid/cir1035. View