[PDF] Top 20 Understanding Clostridium difficile Colonization
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Understanding Clostridium difficile Colonization
... C. difficile Yes Does not differentiate between colonization or infection by CD, does not differentiate between tCD and ntCD, thought to be more sensitive than direct culture when low numbers of vegetative ... See full document
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Mucosal antibodies to the C terminus of toxin A prevent colonization of Clostridium difficile
... of colonization and ...C. difficile is known to carry multiple antibiotic resistance elements, and although not yet documented, the poten- tial for the acquisition and transfer of resistance genes seems ... See full document
14
Bloom and bust: intestinal microbiota dynamics in response to hospital exposures and Clostridium difficile colonization or infection
... C. difficile in their gut, some will remain asymptomatically colonized while others may go on to develop diarrhea or more severe forms of ...C. difficile that con- tributes to environmental contamination ... See full document
11
The Spore Coat Protein CotE Facilitates Host Colonization by Clostridium difficile
... Clostridium diicile infection (CDI) is an important hospital-acquired infection resulting from the germination of spores in the intestine as a consequence of antibiotic-mediated dysbiosis of the gut microbiota. ... See full document
9
Do piperacillin/tazobactam and other antibiotics with inhibitory activity against Clostridium difficile reduce the risk for acquisition of C difficile colonization?
... C. difficile were collected from con- senting inpatients with no symptoms of CDI on 7 wards, including 3 medical wards, 1 surgical ward, a geriatric rehabilitation ward, a surgical intensive care unit, and a ... See full document
7
False Negative Results in Clostridium difficile Testing
... asymptomatic colonization with C. difficile is 7 %–26 % among adult inpatients in acute care facilities ...C. difficile may have diarrhea for reasons other than ...C. difficile testing have ... See full document
6
Colonization of toxigenic Clostridium difficile among ICU patients: a prospective study
... C. difficile on hospital admission were 6 times more likely to develop CDIs compared with noncolonized patients ...patients, colonization with toxigenic C. difficile on admission and ... See full document
7
Clostridium difficile and the microbiota
... to colonization resistance, formulation of an effec- tive biotherapeutic option may include organisms that are capable of providing a metabolic environment that promotes the growth of existing healthy microbes, ... See full document
9
Validation of Active Surveillance Testing for Clostridium difficile Colonization Using the cobas Cdiff Test
... ABSTRACT Clostridium difficile infection (CDI) is not declining in the United States. Nucleic acid amplification tests (NAAT) are used as part of active surveillance testing programs to prevent health ... See full document
7
Clostridium difficile Colonization in Early Infancy Is Accompanied by Changes in Intestinal Microbiota Composition
... during colonization by C. difficile for the 4 monitored ...C. difficile intestinal implantation corresponded ...C. difficile, and light-gray circles represent noncolonized ...C. ... See full document
8
Clostridium difficile: Investigating Transmission Patterns Between Infected and Colonized Patients Using Whole Genome Sequencing
... 1 Summary of main point 2 Using whole genome sequencing of isolates from a cohort of patients with Clostridium 3 difficile infection CDI and colonization, we found that incident CDI case[r] ... See full document
25
Toxin Synthesis by Clostridium difficile Is Regulated through Quorum Signaling
... C. difficile regulation of toxin synthesis and ...C. difficile toxin synthesis, but no specific regulatory mechanism has been pro- posed until ...new understanding of CDI pathogenesis that explains ... See full document
10
Molecular and Susceptibility Analysis of Toxigenic Clostridium difficile Obtained from Adult Patients Suspected of CDI in Trinidad
... Clostridium difficile is a spore—forming, anaerobic, Gram—positive rod or bacillus that causes gastrointestinal infections in humans, which range in severity from asymptomatic colonization to chronic ... See full document
15
A Modified R Type Bacteriocin Specifically Targeting Clostridium difficile Prevents Colonization of Mice without Affecting Gut Microbiota Diversity
... urally occurring diffocin-43593 kills RT027 strains (14) but lacks stable activity when stored at 4°C (see Fig. S2 in the supplemental material). Analyses of the predicted diffocin structures deter- mined that ... See full document
13
Risk factors for Clostridium difficile infection in surgical patients hospitalized in a tertiary hospital in Belgrade, Serbia: a case–control study
... an understanding of the RF; we did not include some parameters, namely the diagnosis upon admission, all co- morbidities, durations of the hospital stays, PPIs exposure in previous 30 days, the duration of PPIs ... See full document
6
Shifts in the Gut Metabolome and Clostridium difficile Transcriptome throughout Colonization and Infection in a Mouse Model
... during colonization of a susceptible host have been well described; however, global temporal changes to the metabolome and ...of colonization by this strain have not been examined ...difficile ... See full document
18
High Throughput Analysis of Gene Essentiality and Sporulation in Clostridium difficile
... C. difficile pathogenicity is a crucial step in the development of effective ther- ...C. difficile by conjugation and a lack of effective control of the timing of transposition limited the practical size of ... See full document
13
Asymptomatic Clostridium difficile colonization: epidemiology and clinical implications
... C. difficile spores or the time taken to re- vert to a non-colonized ...C. difficile in asymptomatic colonized ...C. difficile after 40, 70 and >90 days follow-up, respectively ...of ... See full document
11
Clostridium difficile colonization and antibiotics response in PolyFermS continuous model mimicking elderly intestinal fermentation
... Clostridium difficile (CD) was first identified in the 1970s as the causative agent of antibiotic-associated pseu- domembranous colitis and is now the leading cause of hospital-acquired diarrhea ...against ... See full document
15
A Review of Mixed Strain Clostridium difficile Colonization and Infection
... that Clostridium difficile is not part of the normal human microbiota, if multiple strains are to accumulate in the colon implies successive exposure events and/or persistent colonization must ...C. ... See full document
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