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http://hdl.handle.net/11054/1784
Title: | Asymmetric effects of decontamination using topical antibiotics for the ICU patient. |
Author: | Hurley, James C. |
Issue Date: | 2021 |
Publication Title: | Symmetry |
Volume: | 13 |
Issue: | 6 |
Start Page: | 1027 |
Abstract: | Abstract There are several antiseptic, antibiotic and non-decontamination-based interventions for preventing intensive care unit (ICU) acquired infection. These have been evaluated in >200 studies. Infection prevention using topical antibiotic prophylaxis (TAP) appears to be the most effective. Whether antibiotic use in the ICU may influence the risk of infection among concurrent control patients within the same ICU and result in asymmetrical herd effects cannot be resolved with individual studies examined in isolation. The collective observations within control and intervention groups from numerous ICU infection prevention studies simulates a multi-center natural experiment enabling the herd effects of antibiotics to be evaluated. Among the TAP control groups, the incidences for both ventilator associated pneumonia (VAP) and mortality are unusually high in comparison to literature-derived benchmarks. Paradoxically, amongst the TAP intervention groups, the incidences of mortality are also unusually high and the VAP incidences are similar (i.e., not lower) compared to the incidences among studies of other interventions. By contrast, the mortality incidences among the intervention groups of other studies are similar to those among the intervention groups of TAP studies. Using topical antibiotics to prevent infections acquired within the ICU environment may result in profoundly asymmetrical effects. View Full-Text |
URI: | http://hdl.handle.net/11054/1784 |
DOI: | https://doi.org/10.3390/sym13061027 |
Internal ID Number: | 01738 |
Health Subject: | BACTEREMIA TOPICAL ANTIBIOTIC PROPHYLAXIS STUDY DESIGN INTENSIVE CARE MECHANICAL VENTILATION SELECTIVE DIGESTIVE DECONTAMINATION HERD EFFECTS VENTILATOR ASSOCIATED PNEUMONIA |
Type: | Journal Article Article |
Appears in Collections: | Research Output |
Files in This Item:
File | Description | Size | Format | |
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symmetry-13-01027-v2.pdf | Uploaded from Symmetry | 1.01 MB | Adobe PDF | ![]() View/Open |
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