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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Function: _error_handler
File: /var/www/html/index.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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File: /var/www/html/application/controllers/Detail.php
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Function: _error_handler
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Filename: controllers/Detail.php
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Filename: controllers/Detail.php
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Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
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Background: Data about antibiotic de-escalation in sepsis associated with the bloodstream and caused by Enterobacterales are scarce. The objectives of this study are to identify factors associated with early de-escalation and to analyse the impact of de-escalation on mortality in patients with Enterobacterales bloodstream infection (BSI) with a Sequential Organ Failure Assessment (SOFA) score ≥ 2.
Methods: A prospective, multicentre cohort study was performed including episodes of BSI due to Enterobacterales and a SOFA score ≥ 2 who were receiving an active antipseudomonal β-lactam; the isolate should be susceptible to at least 1 narrower-spectrum antibiotic. Variables associated with de-escalation were identified using logistic binary regression. The association of de-escalation with 30-day mortality was investigated. Confounding was controlled by calculating a propensity score used as covariate, as matching variable, and for inverse probability treatment weighting.
Results: Of the 582 patients included, de-escalation was performed in 311 (53.4%). Neutropenia (adjusted odds ratio [aOR] = 0.37; 95% confidence interval [95% CI] = 0.18-0.75), central venous catheter (aOR = 0.52; 95% CI = 0.32-0.83), and extended-spectrum β-lactamase (ESBL)-producing isolate (aOR = 0.28; 95% CI = 0.17-0.48) were negatively associated with de-escalation, and urinary tract source was positively associated (aOR = 2.27; 95% CI = 1.56-3.33). The 30-day mortality was 6.8% (21 patients) in de-escalated patients and 14.4% (39) in not de-escalated patients (relative risk, 0.63; 95% CI = 0.44-0.89). In multivariate analysis including the propensity score, de-escalation was not associated with mortality (AOR = 0.98; 95% CI = 0.39-2.47) and was protective in the case of urinary or biliary tract source (AOR = 0.31, 95% CI = 0.09-1.06). Matched and inverse probability treatment weighting analysis showed similar results.
Conclusions: These results suggest that early de-escalation from antipseudomonal β-lactams is safe in patients with Enterobacterales bacteremia and SOFA ≥ 2.
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http://dx.doi.org/10.1016/j.ijantimicag.2024.107317 | DOI Listing |
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