Prevention of Biofilms in Catheter-Associated Urinary Tract Infections (CAUTIs): A Review
Acquisition of catheter-associated urinary tract infections (CAUTIs) is of significant detriment to patients’ health and comfort since such infections increase hospital stay durations, health care costs, and patient morbidity. In addition, CAUTIs can perpetuate antibiotic-resistant bacterial presenc...
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Published in | Antibiofilm Strategies pp. 61 - 97 |
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Main Authors | , , , , , , , |
Format | Book Chapter |
Language | English |
Published |
Cham
Springer International Publishing
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Series | Springer Series on Biofilms |
Online Access | Get full text |
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Summary: | Acquisition of catheter-associated urinary tract infections (CAUTIs) is of significant detriment to patients’ health and comfort since such infections increase hospital stay durations, health care costs, and patient morbidity. In addition, CAUTIs can perpetuate antibiotic-resistant bacterial presence, when acquired in the hospital or healthcare setting, thus causing problems after the CAUTI has been treated. The pathogenesis of CAUTIs stems from biofilm growth on an implanted urinary catheter surface and the altered bacterial phenotype. Biofilms are microorganisms that are attached to an inert and/or biotic surface and embedded in an extracellular polymeric substance (EPS). Several techniques have been developed to produce catheters that aim to delay biofilm formation and subsequently reduce biofilm growth, thus delaying the onset of CAUTI, but these have shown varying degrees of success. In this review, we discuss the etiology of CAUTIs, existing laboratory models of pathogenesis, approaches to disease prevention, and the interconnectivity among these topics. |
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Bibliography: | Dana Ronin, Ryan B. Felix and Candace M. Williams contributed equally with all other contributors. |
ISBN: | 3031109910 9783031109911 |
ISSN: | 1863-9607 1863-9615 |
DOI: | 10.1007/978-3-031-10992-8_4 |