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Dramowski A, Aucamp M, Beales E, Bekker A, Cotton MF, Fitzgerald FC, Labi AK, Russell N, Strysko J, Whitelaw A, Coffin S. Healthcare-Associated Infection Prevention Interventions for Neonates in Resource-Limited Settings. Front Pediatr 2022; 10:919403. [PMID: 35874586 PMCID: PMC9301049 DOI: 10.3389/fped.2022.919403] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 06/02/2022] [Indexed: 11/13/2022] Open
Abstract
Healthcare-associated infections (HAIs) and antimicrobial-resistant (AMR) infections are leading causes of neonatal morbidity and mortality, contributing to an extended hospital stay and increased healthcare costs. Although the burden and impact of HAI/AMR in resource-limited neonatal units are substantial, there are few HAI/AMR prevention studies in these settings. We reviewed the mechanism of action and evidence supporting HAI/AMR prevention interventions, including care bundles, for hospitalized neonates in low- and middle-income countries (LMIC).
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Affiliation(s)
- Angela Dramowski
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Marina Aucamp
- Infection Prevention and Control Service, Mowbray Maternity Hospital, Cape Town, South Africa
| | - Emily Beales
- Center for Neonatal and Pediatric Infection, St George's University of London, London, United Kingdom
| | - Adrie Bekker
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Mark Frederic Cotton
- Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Felicity C. Fitzgerald
- Infection, Immunity and Inflammation, UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Appiah-Korang Labi
- Department of Medical Microbiology, University of Ghana Medical School, Accra, Ghana
| | - Neal Russell
- Center for Neonatal and Pediatric Infection, St George's University of London, London, United Kingdom
| | - Jonathan Strysko
- Department of Paediatric and Adolescent Health, Princess Marina Hospital, Gaborone, Botswana
- Department of Global Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Andrew Whitelaw
- Division of Medical Microbiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
- National Health Laboratory Service, Tygerberg Hospital, Cape Town, South Africa
| | - Susan Coffin
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA, United States
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Zhou J, Mei L, Chen S. Effect of chlorhexidine cleansing on healthcare-associated infections in neonates: a systematic review and meta-analysis. Arch Dis Child Fetal Neonatal Ed 2022; 107:398-407. [PMID: 34949635 DOI: 10.1136/archdischild-2021-322429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 12/02/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND Healthcare-associated infections (HAIs) have a significant impact on neonatal morbidity, mortality and long-term prognosis, which have a high incidence in neonates. Many studies have shown that chlorhexidine cleansing is effective in reducing HAIs in adults, but the effect of chlorhexidine cleansing on HAIs in neonates remains controversial. AIM The purpose of this study was to conduct a systematic review and meta-analysis of the effect of chlorhexidine cleansing on HAIs in neonates. The protocol of this review has been registered with the PROSPERO international prospective register of systematic reviews. METHODS A systematic literature search was performed on five medical literature databases, namely MEDLINE, Web of Science, Embase, Scopus and Cumulative Index to Nursing and Allied Health Literature (CINAHL), published up until 3 March 2021. In the end, six studies were eligible for inclusion, including four randomised controlled trials and two quasi-experimental studies. Version 2 of the Cochrane tool for assessing risk of bias in randomised trials and the Joanna Briggs Institute critical appraisal checklist for quasi-experimental studies were used for quality assessment. Pooled risk ratios (RRs) and their associated 95% CIs were calculated using the fixed effects model (I2 <50%) or the random effects model (I2 ≥50%). FINDINGS AND CONCLUSIONS The results of the meta-analysis revealed that chlorhexidine cleansing had no significant effect on neonatal sepsis (RR: 0.49, 95% CI 0.18 to 1.38, p=0.18, I2=0%), but significantly reduced neonatal skin bacterial colonisation (RR: 0.61, 95% CI 0.42 to 0.90, p=0.01, I2=50%). In addition, this systematic review showed that chlorhexidine cleansing could significantly reduce central line-associated bloodstream infection in neonates based on large-sample studies. However, more studies are needed to determine the optimal concentration and frequency of chlorhexidine cleansing. PROSPERO registration number CRD42021243858.
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Affiliation(s)
- Jinyan Zhou
- Administration Department of Nosocomial Infection, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, People's Republic of China
| | - Lingli Mei
- Administration Department of Nosocomial Infection, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, People's Republic of China
| | - Shuohui Chen
- Administration Department of Nosocomial Infection, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, Zhejiang, People's Republic of China
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Impact of chlorhexidine baths on suspected sepsis and bloodstream infections in hospitalized neonates in Zambia. Int J Infect Dis 2020; 96:54-60. [PMID: 32304821 DOI: 10.1016/j.ijid.2020.03.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/10/2020] [Accepted: 03/18/2020] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Sepsis is the leading cause of infectious morbidity and mortality among hospitalized neonates. In high-resource pediatric and adult intensive care units, use of aqueous chlorhexidine (CHG) solution has been associated with reduced risk of bloodstream infections (BSI). OBJECTIVES To assess the impact of bathing of neonates with 2% CHG on BSI, suspected sepsis, and mortality in a low-income country neonatal care unit. METHODS We conducted a secondary analysis of data from the Sepsis Prevention in Neonates in Zambia (SPINZ) study, a prospective observational cohort study performed at a large public referral hospital in Lusaka, Zambia. The SPINZ study assessed the impact of an infection control bundle (consisting of alcohol hand rub, SMS hygiene reminders, enhanced environmental cleaning, and CHG baths for babies ≥1.5 kg) on sepsis, BSI, and all-cause mortality. Episodic shortages in study staffing resulted in some enrolled babies not receiving a CHG bath. Using Longitudinal Targeted Maximum Likelihood Estimation and Cox proportional hazards regression to adjust for observed confounding, we estimated the causal effect of receiving a CHG bath within the first 3 days of life on suspected sepsis, BSI, and death among inborn babies enrolled during the study implementation and intervention phases. RESULTS The majority of inborn, enrolled babies ≥1.5 kg received a CHG bath within 3 days of NICU admission (864 of 1233, 70%). We found that CHG bathing reduced the hazard rate of BSI among inborn babies ≥1.5 kg by a factor of 0.58 (p = 0.10, 95% CI: 0.31, 1.11), corresponding to an absolute risk reduction of 9.6 percentage points within a week of admission (p = 0.002, 95% CI: 3.4-15.7 percentage points). We did not find a statistically significant effect of CHG bathing on culture-negative sepsis (p = 0.54) or death (p = 0.85). CONCLUSION In our single center study, CHG bathing at admission was associated with a reduced risk of BSI due to a pathogenic organism after adjusting for potential confounding. Our results suggest that CHG may be an effective intervention for preventing neonatal sepsis in high-risk, low-income country settings.
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Zarei M, Larti N, Tabesh H, Ghasembandi M, Aarabi A. Does Plastic Incise Drape Prevent Recolonization of Endogenous Skin Flora during Lumbar Spine Procedures? Int J Prev Med 2020; 10:162. [PMID: 32133080 PMCID: PMC6826676 DOI: 10.4103/ijpvm.ijpvm_133_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 08/11/2019] [Indexed: 11/27/2022] Open
Abstract
Background: The aim of this study was to compare the PID with bare skin (without PID) regarding bacterial recolonization and bacterial regrowth of the adjacent skin of surgical incision in lumbar spine surgery patients. Methods: This quasi-experimental study was conducted from February to May 2018 on 88 patients who were candidate for lumbar spine surgery. Patients were assigned to one of two groups, treatment (with PID) and control (without PID). Skin sampling (adjacent of surgical incision) for bacterial culture was done in two steps, immediately after surgical skin prep (IASSP) and immediately after surgical wound closure (IASWC) by researcher. Finally, samples were sent to the laboratory. Results: The mean total bacterial count of patient's skin in stage IASSP was not significantly different between treatment and control groups (0.34 vs 0.27, P = 0.68). However, mean total bacterial count in stage IASWC in treatment group was significantly higher than control group (2.2 vs 0.93, P = 0.03). The frequency distribution of S. aureus (P = 0.04) and S. epidermidis (P = 0.02) was significantly higher in treatment group compared with control group in stage IASWC. Conclusions: The results showed that using PID is unable to reduce recolonization and regrowth of bacteria on patients’ skin adjacent to surgical wound in clean lumbar spine surgeries. However, making a definite decision about using or not using of PID requires further studies.
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Affiliation(s)
- Mohammadreza Zarei
- Department of Operating Room, School of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Negin Larti
- Department of Operating Room, School of Paramedical Sciences, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Homayoun Tabesh
- Department of Neurosurgery, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Ghasembandi
- Department of Operating Room, School of Nursing and Midwifery, Kashan University of Medical Sciences, Kashan, Isfahan, Iran
| | - Akram Aarabi
- School of Nursing and Midwifery, Nursing and Midwifery Care Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Zarei M, Tabesh H, Fazeli H, Aarabi A. Effect of Incise Drape on Contamination Rate of Surgical Wound during Surgical Procedures of Lumbar Spine. Adv Biomed Res 2019; 8:8. [PMID: 30820429 PMCID: PMC6385563 DOI: 10.4103/abr.abr_226_18] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background: The aim of this study was to investigate the effect of the incise drape (ID) on surgical wound bacterial contamination during lumbar spine surgical procedures in treatment group (with ID) and control group (without ID). Materials and Methods: The present study was conducted on 88 patients who were a candidate for lumbar spine surgery. The patients were randomly assigned to one of the two groups, treatment and control. The ID was only used in the treatment group. The surgical wound sampling for bacterial culture was done in two steps, immediately after surgical incision (IASI) and immediately prior to the surgical wound closure (IPSWC). The samples were then sent to the laboratory. Results: The mean total bacterial count of the surgical wound in the stage IASI was not significantly different between treatment and control groups (0.09 vs. 0.02, P = 0.31). However, this means in the stage IPSWC in treatment group was significantly more than the control group (18.6 vs. 0.41, P = 0.04). The frequency distribution of Staphylococcus aureus (25% vs. 3%, P = 0.02) and Staphylococcus epidermidis (36.4% vs. 9.1%, P = 0.002) was significantly higher in the treatment group compared with control group in the stage IPSWC. Conclusion: The results suggest that the use of ID is unable to reduce surgical wound bacterial contamination in clean lumbar spine surgery. Therefore, based on the results obtained in our study, the application of ID is not recommended as an essential action for the prevention of surgical wound contamination.
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Affiliation(s)
- Mohammadreza Zarei
- Department of Operating Room, School of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Homayoun Tabesh
- Department of Neurosurgery, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hossein Fazeli
- Department of Microbiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Akram Aarabi
- Nursing and Midwifery Care Research Center, School of Nursing and Midwifery, Isfahan University of Medical Sciences, Isfahan, Iran
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Abstract
BACKGROUND Bathing the newborn infant is controversial, ranging from how and when to give the newborn their first bath, whether to bathe newborns at all in the initial days of life, and how to approach bathing the hospitalized premature and full-term infant in the neonatal intensive care unit (NICU). PURPOSE To review relevant literature about bathing newborn infants, as well as examine the controversies about bathing NICU patients including the use of daily chlorhexidine gluconate (CHG) baths. FINDINGS Despite studies showing that temperature can be maintained when the first bath was at 1 hour after delivery, there are benefits from delaying the bath including improved breastfeeding. Tub or immersion bathing improves temperature, and is less stressful. It is not necessary to bathe infants every day, and premature infants can be bathed as little as every 4 days without an increase in skin colonization. No differences have been reported in skin parameters such as pH, transepidermal water loss, and stratum corneum hydration whether the first and subsequent baths are given using water alone or water and a mild baby cleanser. Concerns about systemic absorption suggests caution about widespread practice of daily CHG bathing in the NICU until it is known whether CHG crosses the blood-brain barrier, particularly in premature infants. IMPLICATIONS FOR PRACTICE AND RESEARCH Research regarding bathing practices for NICU patients should be evidence-based whenever possible, such as the benefits of immersion bathing. More evidence about the risks and benefits of daily CHG bathing is needed before this practice is widely disseminated.
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Dhingra U, Sazawal S, Dhingra P, Dutta A, Ali SM, Ame SM, Deb S, Suleiman AM, Black RE. Trial of improved practices approach to explore the acceptability and feasibility of different modes of chlorhexidine application for neonatal cord care in Pemba, Tanzania. BMC Pregnancy Childbirth 2015; 15:354. [PMID: 26711437 PMCID: PMC4693417 DOI: 10.1186/s12884-015-0760-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 11/23/2015] [Indexed: 04/12/2024] Open
Abstract
Background Infections are responsible for 30–40 % of 4 million neonatal deaths annually. Use of chlorhexidine (CHX), a broad-spectrum topical antiseptic with strong residual activity, for umbilical cord cleansing has been shown to reduce infections during the neonatal period. However, the challenge remains with regard to selection of best mode of CHX delivery. As a part of formative research, we undertook a qualitative study in Pemba Island as a pilot to explore the attitudes; beliefs and practices of the community and health workers related to delivery, newborn and cord care. During the second phase of formative research, we used Trials of Improved Practices (TIPs) methodology to explore the acceptance and impediments, for the three possible modes of chlorhexidine application- 100 ml bottle with cotton swab, 10 ml single use dropper bottle and 3 g single application squeeze tube containing gel, as an umbilical cord care intervention. Methods In this pilot study, 204 mother-newborn pairs were enrolled from hospital and community setting in Pemba, Tanzania using a randomized three period crossover design. Mothers/guardians, Trained Birth Attendants (TBA)/ medical staff and community health workers (CHWs) were requested to try three different modes of CHX application for cord cleaning. All participants were demonstrated the method of cord cleaning using all three modes of delivery; each delivery mode was used for 3 days and an interview was conducted on day 10 to collect summary of their experience. Acceptance and preference scores were calculated based on feedback from the participants. Results Of 204 mother-newborn pairs, 27 were lost to follow up. 177 mothers performed the intervention and applied CHX to the newborn cord for all 9 days. Mothers rated 10 ml dropper bottle (49.7 %) as most convenient in terms of ease and application. They selected 10 ml dropper bottle (44.6 %) as their first choice; gel tube (33.9 %) and 100 ml bottle (21.5 %) as their second and third choice. TBAs, medical staff and CHWs also preferred 10 ml dropper bottle (43.3 %) over 100 ml bottle (12.9 %) and gel (38.8 %). Conclusions Overall acceptability of CHX application for cord cleansing was high. 10 ml single use dropper bottle was given highest preference for CHX application. An understanding of the attitudes, beliefs and cultural practices in the community and selection of the most acceptable mode of CHX delivery is essential to the design and implementation of the intervention trials examining the efficacy of CHX cord care in reducing neonatal mortality and subsequent implementation in the programs. Trial registration ClinicalTrials.gov NCT01528852 Registered February 3, 2012
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Affiliation(s)
- Usha Dhingra
- Department of International Health, E5521, Johns Hopkins Bloomberg School of Public Health, 615, North Wolfe Street, Baltimore, MD, 21205-203, USA. .,Center for Public Health Kinetics, New Delhi, India.
| | - Sunil Sazawal
- Department of International Health, E5521, Johns Hopkins Bloomberg School of Public Health, 615, North Wolfe Street, Baltimore, MD, 21205-203, USA. .,Center for Public Health Kinetics, New Delhi, India.
| | | | - Arup Dutta
- Public Health Laboratory-Ivo de Carneri, Wawi, Chake-Chake, Pemba, Zanzibar, Tanzania.
| | - Said Mohammed Ali
- Public Health Laboratory-Ivo de Carneri, Wawi, Chake-Chake, Pemba, Zanzibar, Tanzania.
| | - Shaali Makame Ame
- Public Health Laboratory-Ivo de Carneri, Wawi, Chake-Chake, Pemba, Zanzibar, Tanzania.
| | - Saikat Deb
- Public Health Laboratory-Ivo de Carneri, Wawi, Chake-Chake, Pemba, Zanzibar, Tanzania.
| | | | - Robert E Black
- Department of International Health, E5521, Johns Hopkins Bloomberg School of Public Health, 615, North Wolfe Street, Baltimore, MD, 21205-203, USA.
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Imdad A, Mullany LC, Baqui AH, El Arifeen S, Tielsch JM, Khatry SK, Shah R, Cousens S, Black RE, Bhutta ZA. The effect of umbilical cord cleansing with chlorhexidine on omphalitis and neonatal mortality in community settings in developing countries: a meta-analysis. BMC Public Health 2013; 13 Suppl 3:S15. [PMID: 24564621 PMCID: PMC3847355 DOI: 10.1186/1471-2458-13-s3-s15] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background There is an increased risk of serious neonatal infection arising through exposure of the umbilical cord to invasive pathogen in home and facility births where hygienic practices are difficult to achieve. The World Health Organization currently recommends ‘dry cord care’ because of insufficient data in favor of or against topical application of an antiseptic. The primary objective of this meta-analysis is to evaluate the effects of application of chlorhexidine (CHX) to the umbilical cord to children born in low income countries on cord infection (omphalitis) and neonatal mortality. Standardized guidelines of Child Health Epidemiology Reference Group (CHERG) were followed to generate estimates of effectiveness of topical chlorhexidine application to umbilical cord for prevention of sepsis specific mortality, for inclusion in the Lives Saved Tool (LiST). Methods Systematic review and meta-analysis. Data sources included Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, PubMed, CINHAL and WHO international clinical trials registry. Only randomized trials were included. Studies of children in hospital settings were excluded. The comparison group received no application to the umbilical cord (dry cord care), no intervention, or a non-CHX intervention. Primary outcomes were omphalitis and all-cause neonatal mortality. Results There were three cluster-randomised community trials (total participants 54,624) conducted in Nepal, Bangladesh and Pakistan that assessed impact of CHX application to the newborn umbilical cord for prevention of cord infection and mortality. Application of any CHX to the umbilical cord of the newborn led to a 23% reduction in all-cause neonatal mortality in the intervention group compared to control [RR 0.77, 95 % CI 0.63, 0.94; random effects model, I2=50 %]. The reduction in omphalitis ranged from 27 % to 56 % compared to control group depending on severity of infection. Based on CHERG rules, effect size for all-cause mortality was used for inclusion to LiST model as a proxy for sepsis specific mortality. Conclusions Application of CHX to newborn umbilical cord can significantly reduce incidence of umbilical cord infection and all-cause mortality among home births in community settings. This inexpensive and simple intervention can save a significant number of newborn lives in developing countries.
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The value of chlorhexidine gluconate wipes and prepacked washcloths to prevent the spread of pathogens--a systematic review. Aust Crit Care 2013; 26:158-66. [PMID: 23827390 DOI: 10.1016/j.aucc.2013.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 05/15/2013] [Accepted: 05/27/2013] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Use of chlorhexidine gluconate wipes and pre-packed washcloths has been described for preventing pathogen spread in healthcare settings. AIM To assess the impact of chlorhexidine washcloths/wipes in preventing the spread of pathogens. METHODS Extensive and structured literature search from studies in Google Academic, Cochrane Library, Web of Science, Pubmed and Cinahl from their inception until November 2012. FINDINGS Final analysis included 15 studies, 9 of which were randomised controlled trials. The most frequent setting was the intensive care unit. In intensive care units, a significant reduction of bloodstream infection was associated with intervention and 3 studies revealed a decrease in blood culture contamination. One study showed a decrease in staff and environmental contamination and no increase in chlorhexidine resistance with intervention. Positive blood cultures for multiple pathogens also declined with intervention. In a paediatric intensive care unit, intervention decreased bacteraemia and catheter-associated bloodstream infection. In hospital wards, intervention was associated to a 64% reduction of pathogen transmission. One study had no statistically significant results. Pre-surgical chlorhexidine use significantly decreased bacterial colonisation but had no impact on surgical site infections. Regarding maternal and perinatal setting, one study did not show reduction of early onset neonatal sepsis and pathogen transmission. Another study of vaginal and neonatal decolonisation with chlorhexidine wiping revealed significant reduction in colonisation. One study concluded that single and multiple umbilical cord cleansing reduced the likelihood for a positive swab in 25% and 29%, respectively. Neonatal wiping maintained low levels of skin colonisation for a 24h period, for multiple pathogens. CONCLUSION Current evidence supports the usefulness of chlorhexidine washcloths and wipes in an intensive care, hospital and pre-surgical setting. More studies are required to encourage its use for prevention of perinatal and neonatal transmission of pathogens.
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Sankar MJ, Paul VK. Efficacy and safety of whole body skin cleansing with chlorhexidine in neonates--a systemic review. Pediatr Infect Dis J 2013; 32:e227-34. [PMID: 23340558 DOI: 10.1097/inf.0b013e31828693f6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Cord cleansing with chlorhexidine has been shown to reduce the risk of neonatal mortality in low-resource settings. The effect of whole body skin cleansing with chlorhexidine in neonates is, however, not clear. METHODS We searched MEDLINE and other databases and included all studies that evaluated the effect of chlorhexidine cleansing on neonatal mortality rate (NMR) and/or the incidence of neonatal sepsis. We estimated the pooled relative risks by fixed effect and random-effects models and also explored the sources of heterogeneity by subgroup meta-analysis. RESULTS Seven randomized trials and 2 before-and-after studies that evaluated single cleansing with chlorhexidine were included in the review. Pooled analysis showed no significant effect on NMR in either the fixed effect (5 studies; relative risk: 0.91; 95% confidence interval: 0.80 to 1.04) or random-effects model (0.83; 0.63 to 1.08). On subgroup analysis, the before-and-after study conducted in high-NMR setting showed significant reduction in mortality (0.68; 0.50 to 0.93) but the randomized controlled trials from low-NMR settings did not show any benefit (0.97; 0.84 to 1.13). Pooled analysis of 5 studies that reported the rates of sepsis revealed substantial heterogeneity (I = 80.2%). Pooled result by random-effects model as well as the sensitivity analysis including only the randomized trials found no significant effect (0.65; 0.40 to 1.05 and 0.97; 0.80 to 1.18, respectively). CONCLUSIONS There is no conclusive evidence for any beneficial effect after single skin cleansing with chlorhexidine. However, given the heterogeneity in the major outcomes it seems prudent to generate more evidence from randomized trials in high-NMR settings. Until such time, this intervention cannot be recommended in any settings.
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Affiliation(s)
- M Jeeva Sankar
- Department of Pediatrics, WHO Collaborating Centre for Training and Research in Newborn Care, All India Institute of Medical Sciences, New Delhi, India.
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Imdad A, Bautista RMM, Senen KAA, Uy MEV, Mantaring III JB, Bhutta ZA. Umbilical cord antiseptics for preventing sepsis and death among newborns. Cochrane Database Syst Rev 2013; 2013:CD008635. [PMID: 23728678 PMCID: PMC8973946 DOI: 10.1002/14651858.cd008635.pub2] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND The umbilical cord is a structure made of blood vessels and connective tissue that connects the baby and placenta in utero. The umbilical cord is cut after birth, which separates the mother and her baby both physically and symbolically. Omphalitis is defined as infection of the umbilical cord stump. Tracking of bacteria along the umbilical vessels may lead to septicaemia that can result in neonatal morbidity and mortality, especially in developing countries. OBJECTIVES To determine the effect of application of antimicrobials on newborn's umbilical cord versus routine care for prevention of morbidity and mortality in hospital and community settings. SEARCH METHODS We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (1 October 2012). In addition, we also searched LILACS (1982 to 11 October 2012) and HERDIN NeON (October 2012) SELECTION CRITERIA We included randomized, cluster-randomized and quasi-randomized controlled trials of topical cord care compared with no topical care, and comparisons between different forms of care. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion, trial quality and subsequently extracted data. Data were checked for accuracy. MAIN RESULTS The search identified 77 trials. We included 34 trials in the review involving 69,338 babies, five studies are awaiting classification and there are two ongoing community trials. Included studies were conducted in both developed and developing countries. Among the 34 included trials, three were large, cluster-randomized trials conducted in community settings in developing countries and 31 studies were conducted in hospital settings mostly in developed countries. Data for community and hospital studies were analyzed separately. The three trials conducted in community settings contributed 78% of the total number of children included in this review. Of the trials conducted in hospital settings, the majority had small sample sizes. There were 22 different interventions studied across the included trials and the most commonly studied antiseptics were 70% alcohol, triple dye and chlorhexidine.Only one antiseptic, chlorhexidine was studied in community settings for umbilical cord care. Three community trials reported data on all-cause mortality that comprised 1325 deaths in 54,624 participants and combined results showed a reduction of 23% (average risk ratio (RR) 0.77, 95% confidence interval (CI) 0.63 to 0.94, random-effects, T² = 0.02, I² = 50%) in the chlorhexidine group compared with control. The reduction in omphalitis ranged from 27% to 56% depending on the severity of infection. Cord separation time was increased by 1.7 days in the chlorhexidine group compared with dry cord care (mean difference (MD) 1.75 days, 95% CI 0.44 to 3.05, random-effects, T² = 0.88, I² = 100%). Washing of umbilical cord with soap and water was not advantageous compared with dry cord care in community settings.Among studies conducted in hospital settings, no study reported data for mortality or tetanus. No antiseptic was advantageous to reduce the incidence of omphalitis compared with dry cord care in hospital settings. Topical triple dye application reduced bacterial colonization with Staphylococcus aureus compared with dry cord care (average RR 0.15, 95% CI 0.10 to 0.22, four studies, n = 1319, random-effects, T² = 0.04, I² = 24%) or alcohol application (average RR 0.45, 95% CI 0.25 to 0.80, two studies, n = 487, random-effects, T² = 0.00, I² = 0%). There was no advantage of application of alcohol and triple dye for reduction of colonization with streptococcus. Topical alcohol application was advantageous in reduction of colonization with Enterococcus coli compared with dry cord care (average RR 0.73, 95% CI 0.58 to 0.92, two studies, n = 432, random-effects, T² = 0.00, I² = 0%) and in a separate analysis, triple dye increased the risk of colonization compared with alcohol (RR 3.44, 95% CI 2.10 to 5.64, one study, n = 373). Cord separation time was significantly increased with topical application of alcohol (MD 1.76 days, 95% CI 0.03 to 3.48, nine studies, n = 2921, random-effects, T² = 6.54, I² = 97%) and triple dye (MD 4.10 days, 95% CI 3.07 to 5.13, one study, n = 372) compared with dry cord care in hospital settings. The number of studies was insufficient to make any inference about the efficacy of other antiseptics. AUTHORS' CONCLUSIONS There is significant evidence to suggest that topical application of chlorhexidine to umbilical cord reduces neonatal mortality and omphalitis in community and primary care settings in developing countries. It may increase cord separation time however, there is no evidence that it increases risk of subsequent morbidity or infection.There is insufficient evidence to support the application of an antiseptic to umbilical cord in hospital settings compared with dry cord care in developed countries.
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Affiliation(s)
- Aamer Imdad
- SUNY Upstate Medical UniversityDepartment of PediatricsSyracuseNew YorkUSA13202
| | - Resti Ma M Bautista
- University of the PhilippinesSection of Newborn Medicine, Department of PediatricsPhilippine General HospitalTaft AvenueManilaPhilippines1000
| | - Kathlynne Anne A Senen
- University of the PhilippinesSection of Newborn Medicine, Department of PediatricsPhilippine General HospitalTaft AvenueManilaPhilippines1000
| | - Ma Esterlita V Uy
- University of the PhilippinesNational Institutes of Health, ManilaCollege of MedicineManilaPhilippines
| | - Jacinto Blas Mantaring III
- University of the PhilippinesSection of Newborn Medicine, Department of PediatricsPhilippine General HospitalTaft AvenueManilaPhilippines1000
| | - Zulfiqar A Bhutta
- Hospital for Sick ChildrenCenter for Global Child HealthTorontoONCanadaM5G A04
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Mullany LC, Shah R, El Arifeen S, Mannan I, Winch PJ, Hill A, Darmstadt GL, Baqui AH. Chlorhexidine cleansing of the umbilical cord and separation time: a cluster-randomized trial. Pediatrics 2013; 131:708-15. [PMID: 23509175 DOI: 10.1542/peds.2012-2951] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Cord cleansing with chlorhexidine reduces neonatal mortality. We aimed to quantify the impact of this intervention on cord separation time and the implications of such an increase on maternal and other caretaker's acceptance of chlorhexidine in future scaled up programs. METHODS Between June 2007 and September 2009, 29,760 newborns were randomly assigned within communities in Bangladesh to receive 1 of 3 cord regimens: dry and clean cord care (comparison), single-cleansing, or multiple-cleansing with 4.0% chlorhexidine. Workers recorded separation status during home visits. Mothers of 380 infants in randomly selected clusters reported age at separation and satisfaction with cord regimen. RESULTS Compared with dry and clean care (mean 4.78 days), separation time was longer in the single (mean 6.90 days, difference = 2.10; 95% confidence interval: 1.85-2.35) and multiple (mean 7.49 days, difference = 2.69; 95% confidence interval: 2.44-2.95) cleansing groups. Increased separation time was not associated with omphalitis. Mothers in these groups more frequently reported "longer than usual" separation times and dissatisfaction with the separation time (11.1% and 17.6%, respectively) versus the comparison group (2.5%). Overall satisfaction with the received cord care regimen was high (96.2%). CONCLUSIONS Topical chlorhexidine increased cord separation time by ∼50%. Caretakers are likely to detect this increase and might express dissatisfaction but still accept the intervention overall. When scaling up chlorhexidine cord cleansing, inclusion of appropriate messaging on expectation and nonrisks of increased cord separation time, in addition to the benefits of reduced infection and improved survival, might improve compliance.
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Affiliation(s)
- Luke C Mullany
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
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Rossi AM, Mariwalla K. Prophylactic and Empiric Use of Antibiotics in Dermatologic Surgery: A Review of the Literature and Practical Considerations. Dermatol Surg 2012; 38:1898-921. [DOI: 10.1111/j.1524-4725.2012.02524.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Chapman AK, Aucott SW, Milstone AM. Safety of chlorhexidine gluconate used for skin antisepsis in the preterm infant. J Perinatol 2012; 32:4-9. [PMID: 22031047 DOI: 10.1038/jp.2011.148] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chlorhexidine gluconate (CHG) is a widely used topical antiseptic that is recommended by the Centers for Disease Control and Prevention for skin cleansing before central venous catheter insertion in adults and children. Because of limited safety data, CHG is not recommended for use in children <2 months of age. CHG is, however, frequently used in Neonatal Intensive Care Units across the United States. Here, we will review the safety of CHG use in preterm infants.
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Affiliation(s)
- A K Chapman
- Division of Neonatology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Chlorhexidine gel versus aqueous for preventive use on umbilical stump: a randomized noninferiority trial. Pediatr Infect Dis J 2010; 29:999-1003. [PMID: 20555293 DOI: 10.1097/inf.0b013e3181e70c59] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Recent trials of chlorhexidine cord cleansing have employed aqueous solution applied with cotton swabs. Care-takers may prefer gel, resulting in better compliance when implemented at large scale. We examined whether a guar-gum-thickened formulation was at least as efficacious as aqueous in reducing periumbilical flora. METHODS Newborns (n = 694) from normal deliveries at a hospital in Kathmandu were randomly allocated to cord cleansing with either gel or aqueous chlorhexidine, applied by finger. Immediately before and 24 hours after cleansing, periumbilical swabs were collected and cultured. The primary outcome was periumbilical colonization at 24 hours. Household-level acceptability and ease of use in a rural setting where most deliveries are not attended by health workers were assessed by providing 61 women with either gel or aqueous formulations and following up on their experience using the products. RESULTS Babies allocated to gel and aqueous chlorhexidine were comparable on a range of variables measured at baseline. At 24 hours postapplication, 4.6% (15 of 327) of cultures were positive in the gel group and 10.7% (35 of 326) in the aqueous group. The absolute difference in rates (gel minus aqueous) was -6.1% (95% CI: -10.2%, -2.1%). The acceptability study found that satisfaction and compliance were high for both; use of either largely displaced the traditional use of oil-based mixtures. Overall, there was a preference for gel. CONCLUSIONS The gel formulation was not inferior to aqueous and gel reduced bacterial colonization to a greater degree. A gel formulation might be considered in future research or program settings where chlorhexidine cleansing of the cord is being evaluated or promoted.
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Shurman DL, Benedetto AV. Antimicrobials in dermatologic surgery: Facts and controversies. Clin Dermatol 2010; 28:505-10. [DOI: 10.1016/j.clindermatol.2010.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Does skin cleansing with chlorhexidine affect skin condition, temperature and colonization in hospitalized preterm low birth weight infants?: a randomized clinical trial. J Perinatol 2009; 29:795-801. [PMID: 19710679 DOI: 10.1038/jp.2009.110] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To examine if single skin cleansing with 0.25% chlorhexidine affects skin condition, temperature and bacterial colonization in stable preterm (28-36 weeks gestational age) low birth weight (1001-2000 g) infants admitted in a health facility. METHODS Eligible infants were randomized within 3 h of birth into the following three groups: chlorhexidine, normal saline or no skin cleansing. Infants in the first two groups were wiped once with baby wipes containing either 0.25% chlorhexidine or saline. Skin condition, axillary temperature and skin colonization rates in the axilla and the groin were assessed at specified time intervals after intervention. RESULTS In all, 60 infants were included in the study (20 in each group). Median skin condition scores at 72 and 168 h after the intervention were 2 and 2, respectively, in all three groups. At 30 min after skin cleansing, two infants each in the chlorhexidine and saline cleansing groups and none in the no cleansing group experienced cold stress (36-36.4 degrees C). There was, however, no difference in mean skin temperature of the groups (36.6 degrees C). At 24 h, skin colonization rates in the axilla were 22.2, 52.7, and 57.9%, respectively, in the chlorhexidine, saline and no cleansing groups (P=0.06); skin cleansing with chlorhexidine reduced the incidence of colonization by 62% compared with no cleansing (relative risk (RR): 0.38, 95% confidence interval (CI): 0.15, 0.98), but there was no significant reduction when compared with saline cleansing (RR: 0.42; 0.16-1.10). Axillary colonization rates at 72 h and colonization at the groin at 24 and 72 h were not significantly different across the three groups. CONCLUSION Single skin cleansing with 0.25% chlorhexidine did not adversely affect skin condition or temperature in hospitalized preterm infants and reduced axillary-skin colonization at 24 h after the intervention. Trials are needed to evaluate the efficacy of such an intervention on the incidence of infections in preterm neonates.
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Da Cunha ML, Procianoy RS, Franceschini DT, De Oliveira LL, Cunha ML. Effect of the first bath with chlorhexidine on skin colonization with Staphylococcus aureus in normal healthy term newborns. ACTA ACUST UNITED AC 2009; 40:615-20. [DOI: 10.1080/00365540801932447] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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A randomized controlled trial of the impact of chlorhexidine skin cleansing on bacterial colonization of hospital-born infants in Nepal. Pediatr Infect Dis J 2008; 27:505-11. [PMID: 18449064 PMCID: PMC2562933 DOI: 10.1097/inf.0b013e31816791a2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Chlorhexidine skin cleansing might substantially reduce neonatal infection and mortality in developing countries. Few data exist on the impact of chlorhexidine cleansing on skin colonization of infants during the first day of life or on the absorption potential of chlorhexidine during newborn skin cleansing. METHODS Hospital-born newborns in Kathmandu, Nepal were randomly allocated to full-body skin cleansing with 0.25%, 0.50%, or 1.00% chlorhexidine solution. Skin swabs were collected from the axilla, inguinal, and peri-umbilical areas before cleansing (baseline), and at 2 and 24 hours after treatment. Skin flora was quantified and organisms identified. In a subsample, heel prick blood was collected 24 hours after the cleansing and percutaneous absorption of chlorhexidine was assessed. RESULTS Among 286 enrolled newborns, no adverse effects on skin were reported and body temperature was minimally reduced (mean reduction, 0.33 degrees C). In all groups, positive skin culture rates were significantly reduced at 2 hours but generally not at 24 hours; greater reductions were observed with higher concentrations of chlorhexidine. Effect at 24 hours was highest in the 1.00% group (37% lower positive skin culture rate). For 15 of 75 infants with heel pricks, chlorhexidine was detected at trace concentrations (<8 ng/mL, n = 14; 25.8 ng/mL, n = 1). CONCLUSIONS Chlorhexidine skin cleansing seemed safe and reduced skin flora in newborns in a dose-dependent manner 2 hours after treatment. Greater residual effect at the highest concentration (1%) might provide broader benefit and may simplify combined maternal and neonatal regimens by matching the concentration used for vaginal cleansing during labor.
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2008. [DOI: 10.1002/pds.1483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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