Dataset Information

Chlorhexidine bathing in a tertiary care neonatal intensive care unit: A pilot study.

ABSTRACT:

Background

Concerns regarding potential risk of dermal irritation have led to the exclusion of NICU patients from the recommendation regarding the use of 2% chlorhexidine gluconate (CHG) wash for daily skin cleansing to reduce bloodstream infections. Our aim was to assess the safety of 2% CHG bathing in NICU patients.

Methods

The regulator required a stepwise study enrollment to three successive groups: term infants, followed by near-term and pre-term infants. For comparison, we used a cohort of matched controls. A propensity score-adjusted regression model was used to compare the groups.

Intervention

Infants were bathed thrice-weekly with 2% CHG-impregnated washcloths. Participant's skin was examined daily.

Results

Over a total of 661 days of treatment: 384,129, and 148 days for the term, near-term and pre-term groups, respectively, no skin reactions were observed. The intervention group was generally sicker, however, bloodstream infections were similar between the groups.

Conclusion

For infants >30 weeks and >3 days old, 2% CHG bathing was safe. Large multicenter studies are urgently needed to establish the effectiveness of this practice in the NICU.

SUBMITTER: Bar-Meir M

PROVIDER: S-EPMC10035923 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Publications

Chlorhexidine bathing in a tertiary care neonatal intensive care unit: A pilot study.

Bar-Meir Maskit M Bendelac Shoshana S Shchors Irina I

PloS one 20230323 3

<h4>Background</h4>Concerns regarding potential risk of dermal irritation have led to the exclusion of NICU patients from the recommendation regarding the use of 2% chlorhexidine gluconate (CHG) wash for daily skin cleansing to reduce bloodstream infections. Our aim was to assess the safety of 2% CHG bathing in NICU patients.<h4>Methods</h4>The regulator required a stepwise study enrollment to three successive groups: term infants, followed by near-term and pre-term infants. For comparison, we u ...[more]

PMID: 36952477

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Project description:BackgroundFor the prevention of carbapenem-resistant Enterobacterales (CRE) acquisition in the intensive care unit (ICU), the effectiveness of universal contact precautions (UCP) and chlorhexidine gluconate (CHG) bathing is controversial.MethodsWith the aim of evaluating the effectiveness of UCP and CHG on CRE acquisition, this study was conducted in an ICU at a university-affiliated hospital in Seoul. Beginning in April 2017, all patients admitted to the ICU underwent weekly CRE screening and surveillance tests, and beginning in January 2018, UCP and CHG bathing were implemented for all patients. The pre-intervention period spanned from April to December 2017; the post-intervention period spanned from January 2018 to December 2019. The pre- and post-intervention CRE acquisition rates were subsequently compared using Kaplan-Meier analysis and log-rank tests, and independent risk factors for CRE acquisition were analysed using Cox proportional hazard modelling.ResultsOf 1,747 patients, 35 acquired CRE during their ICU stay. The CRE acquisition rate was 1.94 and 1.45 per 1,000 patient-days before and after the intervention, respectively, with no significant difference (p = 0.357). The incidence rate of multidrug-resistant organism (MDRO) colonisation decreased from 19.33 to 13.57 per 1,000 patient-days, with Poisson regression analysis showing a relative risk of 0.85 (95% confidence interval [CI] 0.738-0.945, p = 0.004). Additionally, multivariable Cox regression revealed that CRE acquisition was significantly associated with carbapenem exposure (adjusted hazard ratio [aHR] 2.555, 95% CI 1.208-5.405, p = 0.013) and the presence of more than four patients colonised with CRE during their ICU stay (aHR 2.639, 95% CI 1.157-5.243, p = 0.019). However, UCP and CHG bathing were not significantly associated with CRE acquisition (aHR 0.657, 95% CI 0.301-1.433; p = 0.291).ConclusionsUCP and CHG bathing did not affect the CRE acquisition rate in the ICU of a low-prevalence area. A multimodal strategy including antibiotic stewardship is necessary for controlling the nosocomial spread of MDROs.

Project description:BackgroundSepsis is an overwhelming and life-threatening response to bacteria in bloodstream and a major cause of neonatal morbidity and mortality. Understanding the etiology and potential risk factors for neonatal sepsis is urgently required, particularly in low-income countries where burden of infection is high and its epidemiology is poorly understood.MethodsA prospective observational cohort study was conducted between April 2016 and October 2017 in a level three NICU at a tertiary care hospital in Nepal to determine the bacterial etiology and potential risk factors for neonatal sepsis.ResultsAmong 142 NICU admitted neonates, 15% (21/142) and 32% (46/142) developed blood culture-positive and -negative neonatal sepsis respectively. Klebsiella pneumoniae (34%, 15/44) and Enterobacter spp. (25%, 11/44) were the most common isolates. The antimicrobial resistance of isolates to ampicillin (100%, 43/43), cefotaxime (74%, 31/42) and ampicillin-sulbactam (55%, 21/38) were the highest. BlaTEM (53%, 18/34) and blaKPC (46%, 13/28) were the commonest ESBL and carbapenemase genes respectively. In univariate logistic regression, the odds of sepsis increased with each additional day of use of invasive procedures such as mechanical ventilation (OR 1.086, 95% CI 1.008-1.170), umbilical artery catheter (OR 1.375, 95% CI 1.049-1.803), intravenous cannula (OR 1.140, 95% CI 1.062-1.225); blood transfusion events (OR 3.084, 95% CI 1.407-6.760); NICU stay (OR 1.109, 95% CI 1.040-1.182) and failure to breast feed (OR 1.130, 95% CI 1.060-1.205). Sepsis odds also increased with leukopenia (OR 1.790, 95% CI 1.04-3.082), increase in C-reactive protein (OR 1.028, 95% CI 1.016-1.040) and decrease in platelets count (OR 0.992, 95% CI 0.989-0.994). In multivariate analysis, increase in IV cannula insertion days (OR 1.147, 95% CI 1.039-1.267) and CRP level (OR 1.028, 95% CI 1.008-1.049) increased the odds of sepsis.ConclusionsOur study indicated various nosocomial risk factors and underscored the need to improve local infection control measures so as to reduce the existing burden of sepsis. We have highlighted certain sepsis associated laboratory parameters along with identification of antimicrobial resistance genes, which can guide for early and better therapeutic management of sepsis. These findings could be extrapolated to other low-income settings within the region.

Dataset Information

Chlorhexidine bathing in a tertiary care neonatal intensive care unit: A pilot study.

Background

Methods

Intervention

Results

Conclusion

Publications

Chlorhexidine bathing in a tertiary care neonatal intensive care unit: A pilot study.

Similar Datasets

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