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Dang R, Patel AI, Weng Y, Schroeder AR, Aby J, Frymoyer A. Management and Clinical Outcomes of Neonatal Hypothermia in the Newborn Nursery. Hosp Pediatr 2024; 14:740-748. [PMID: 39139145 DOI: 10.1542/hpeds.2023-007699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 05/10/2024] [Accepted: 05/18/2024] [Indexed: 08/15/2024]
Abstract
OBJECTIVES Neonatal hypothermia has been shown to be commonly detected among late preterm and term infants. In preterm and very low birth weight infants, hypothermia is associated with increased morbidity and mortality. Little is known about the clinical interventions and outcomes in hypothermic late preterm and term infants. This study fills this gap in the evidence. METHODS Single-center retrospective cohort study using electronic health record data on infants ≥35 weeks' gestation admitted to a newborn nursery from 2015 to 2021. Hypothermia was categorized by severity: none, mild (single episode, 36.0-36.4°C), and moderate or recurrent (<36.0°C and/or 2+ episodes lasting at least 2 hours). Bivariable and multivariable logistic regression examined associations between hypothermia and interventions or outcomes. Stratified analyses by effect modifiers were conducted when appropriate. RESULTS Among 24 009 infants, 1111 had moderate or recurrent hypothermia. These hypothermic infants had higher odds of NICU transfer (adjusted odds ratio [aOR] 2.10, 95% confidence interval [CI] 1.68-2.60), sepsis evaluation (aOR 2.23, 95% CI 1.73-2.84), and antibiotic use (aOR 1.73, 95% CI 1.15-2.50) than infants without hypothermia. No infants with hypothermia had culture-positive sepsis, and receipt of antibiotics ≥72 hours (surrogate for culture-negative sepsis and/or higher severity of illness) was not more common in hypothermic infants. Hypothermic infants also had higher odds of blood glucose measurement and hypoglycemia, slightly higher percent weight loss, and longer lengths of stay. CONCLUSIONS Late preterm and term infants with hypothermia in the nursery have potentially unnecessary increased resource utilization. Evidence-based and value-driven approaches to hypothermia in this population are needed.
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Affiliation(s)
| | | | - Yingjie Weng
- Quantitative Sciences Unit, Department of Medicine, Stanford University, Stanford, California
| | | | | | - Adam Frymoyer
- Neonatal and Developmental Medicine, Department of Pediatrics
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Mascarenhas D, Ho MSP, Ting J, Shah PS. Antimicrobial Stewardship Programs in Neonates: A Meta-Analysis. Pediatrics 2024; 153:e2023065091. [PMID: 38766702 DOI: 10.1542/peds.2023-065091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/25/2024] [Accepted: 01/25/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Neonatal sepsis is a significant contributor to mortality and morbidity; however, the uncontrolled use of antimicrobials is associated with significant adverse effects. Our objective with this article is to review the components of neonatal antimicrobial stewardship programs (ASP) and their effects on clinical outcomes, cost-effectiveness, and antimicrobial resistance. METHODS We selected randomized and nonrandomized trials and observational and quality improvement studies evaluating the impact of ASP with a cutoff date of May 22, 2023. The data sources for these studies included PubMed, Medline, Embase, Cochrane CENTRAL, Web of Science, and SCOPUS. Details of the ASP components and clinical outcomes were extracted into a predefined form. RESULTS Of the 4048 studies retrieved, 70 studies (44 cohort and 26 observational studies) of >350 000 neonates met the inclusion criteria. Moderate-certainty evidence reveals a significant reduction in antimicrobial initiation in NICU (pooled risk difference [RD] 19%; 95% confidence interval [CI] 14% to 24%; 21 studies, 27 075 infants) and combined NICU and postnatal ward settings (pooled RD 8%; 95% CI 6% to 10%; 12 studies, 358 317 infants), duration of antimicrobial agents therapy (pooled RD 20%; 95% CI 10% to 30%; 9 studies, 303 604 infants), length of therapy (pooled RD 1.82 days; 95% CI 1.09 to 2.56 days; 10 studies, 157 553 infants), and use of antimicrobial agents >5 days (pooled RD 9%; 95% CI 3% to 15%; 5 studies, 9412 infants). Low-certainty evidence reveals a reduction in economic burden and drug resistance, favorable sustainability metrices, without an increase in sepsis-related mortality or the reinitiation of antimicrobial agents. Studies had heterogeneity with significant variations in ASP interventions, population settings, and outcome definitions. CONCLUSIONS Moderate- to low-certainty evidence reveals that neonatal ASP interventions are associated with reduction in the initiation and duration of antimicrobial use, without an increase in adverse events.
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Affiliation(s)
- Dwayne Mascarenhas
- Neonatal-Perinatal Medicine Fellowship Training Program, University of Toronto, Toronto, Ontario
- Department of Pediatrics, Sinai Health System, Toronto, Ontario
- Department of Pediatrics, University of Toronto, Ontario
| | | | - Joseph Ting
- Department of Pediatrics, University of Alberta, Edmonton, Alberta
| | - Prakesh S Shah
- Department of Pediatrics, Sinai Health System, Toronto, Ontario
- Department of Pediatrics, University of Toronto, Ontario
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Guan G, Joshi NS, Frymoyer A, Achepohl GD, Dang R, Taylor NK, Salomon JA, Goldhaber-Fiebert JD, Owens DK. Resource Utilization and Costs Associated with Approaches to Identify Infants with Early-Onset Sepsis. MDM Policy Pract 2024; 9:23814683231226129. [PMID: 38293656 PMCID: PMC10826394 DOI: 10.1177/23814683231226129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 12/21/2023] [Indexed: 02/01/2024] Open
Abstract
Objective. To compare resource utilization and costs associated with 3 alternative screening approaches to identify early-onset sepsis (EOS) in infants born at ≥35 wk of gestational age, as recommended by the American Academy of Pediatrics (AAP) in 2018. Study Design. Decision tree-based cost analysis of the 3 AAP-recommended approaches: 1) categorical risk assessment (categorization by chorioamnionitis exposure status), 2) neonatal sepsis calculator (a multivariate prediction model based on perinatal risk factors), and 3) enhanced clinical observation (assessment based on serial clinical examinations). We evaluated resource utilization and direct costs (2022 US dollars) to the health system. Results. Categorical risk assessment led to the greatest neonatal intensive care unit usage (210 d per 1,000 live births) and antibiotic exposure (6.8%) compared with the neonatal sepsis calculator (112 d per 1,000 live births and 3.6%) and enhanced clinical observation (99 d per 1,000 live births and 3.1%). While the per-live birth hospital costs of the 3 approaches were similar-categorical risk assessment cost $1,360, the neonatal sepsis calculator cost $1,317, and enhanced clinical observation cost $1,310-the cost of infants receiving intervention under categorical risk assessment was approximately twice that of the other 2 strategies. Results were robust to variations in data parameters. Conclusion. The neonatal sepsis calculator and enhanced clinical observation approaches may be preferred to categorical risk assessment as they reduce the number of infants receiving intervention and thus antibiotic exposure and associated costs. All 3 approaches have similar costs over all live births, and prior literature has indicated similar health outcomes. Inclusion of downstream effects of antibiotic exposure in the neonatal period should be evaluated within a cost-effectiveness analysis. Highlights Of the 3 approaches recommended by the American Academy of Pediatrics in 2018 to identify early-onset sepsis in infants born at ≥35 weeks, the categorical risk assessment approach leads to about twice as many infants receiving evaluation to rule out early-onset sepsis compared with the neonatal sepsis calculator and enhanced clinical observation approaches.While the hospital costs of the 3 approaches were similar over the entire population of live births, the neonatal sepsis calculator and enhanced clinical observation approaches reduce antibiotic exposure, neonatal intensive care unit admission, and hospital costs associated with interventions as part of the screening approach compared with the categorical risk assessment approach.
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Affiliation(s)
- Grace Guan
- Department of Management Science and Engineering, Stanford University, Stanford, CA, USA
| | - Neha S. Joshi
- Department of Pediatrics, Center for Academic Medicine, Stanford University, Stanford, CA, USA
| | - Adam Frymoyer
- Department of Pediatrics, Center for Academic Medicine, Stanford University, Stanford, CA, USA
| | - Grace D. Achepohl
- Stanford Prevention Research Center, Stanford University, Palo Alto, CA, USA
| | - Rebecca Dang
- Department of Pediatrics, Center for Academic Medicine, Stanford University, Stanford, CA, USA
| | - N. Kenji Taylor
- Division of Primary Care & Population Health, Stanford University School of Medicine, Stanford, CA, USA
- Roots Community Health Center, Oakland, CA, USA
- Intermountain Health Care, Intermountain Health Delivery Institute, Salt Lake City, UT, USA
| | - Joshua A. Salomon
- Department of Health Policy, School of Medicine, and Stanford Health Policy, Freeman Spogli Institute for International Studies, Stanford University, Stanford, CA, USA
| | - Jeremy D. Goldhaber-Fiebert
- Department of Health Policy, School of Medicine, and Stanford Health Policy, Freeman Spogli Institute for International Studies, Stanford University, Stanford, CA, USA
| | - Douglas K. Owens
- Department of Health Policy, School of Medicine, and Stanford Health Policy, Freeman Spogli Institute for International Studies, Stanford University, Stanford, CA, USA
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Stocker M, Giannoni E. Game changer or gimmick: inflammatory markers to guide antibiotic treatment decisions in neonatal early-onset sepsis. Clin Microbiol Infect 2024; 30:22-27. [PMID: 36871829 DOI: 10.1016/j.cmi.2023.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 02/14/2023] [Accepted: 02/25/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND The diagnosis of neonatal early-onset sepsis (EOS) is challenging, and inflammatory markers are widely used to guide decision-making and therapies. OBJECTIVES This narrative review presents the current state of knowledge regarding the diagnostic value and potential pitfalls in the interpretation of inflammatory markers for EOS. SOURCES PubMed until October 2022 and searched references in identified articles using the search terms: neonatal EOS, biomarker or inflammatory marker, and antibiotic therapy or antibiotic stewardship. CONTENT In situations with a high or low probability of sepsis, the measurements of inflammatory markers have no impact on the decision to start or stop antibiotics and are just gimmick, whereas they may be a game changer for neonates with intermediate risk and therefore an unclear situation. There is no single or combination of inflammatory markers that can predict EOS with high probability, allowing us to make decisions regarding the start of antibiotics based only on inflammatory markers. The main reason for the limited accuracy is most probably the numerous noninfectious conditions that influence the levels of inflammatory markers. However, there is evidence that C-reactive protein and procalcitonin have good negative predictive accuracy to rule out sepsis within 24 to 48 hours. Nevertheless, several publications have reported more investigations and prolonged antibiotic treatments with the use of inflammatory markers. Given the limitations of current strategies, using an algorithm with only moderate diagnostic accuracy may have a positive impact, as reported for the EOS calculator and the NeoPInS algorithm. IMPLICATIONS As the decision regarding the start of antibiotic therapy is different from the process of stopping antibiotics, the accuracy of inflammatory markers needs to be evaluated separately. Novel machine learning-based algorithms are required to improve accuracy in the diagnosis of EOS. In the future, inflammatory markers included in algorithms may be a game changer reducing bias and noise in the decision-making process.
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Affiliation(s)
- Martin Stocker
- Department of Pediatrics, Children's Hospital Lucerne, Lucerne, Switzerland.
| | - Eric Giannoni
- Clinic of Neonatology, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Switzerland
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Mazabanda López DA, Urquia Martí L, Reyes Suárez D, Siguero Onrubia M, Borges Luján M, García-Muñoz Rodrigo F. Improved efficiency in the management of newborns with infectious risk factors by the sepsis risk calculator and clinical observation. J Pediatr (Rio J) 2024; 100:100-107. [PMID: 37758173 PMCID: PMC10751711 DOI: 10.1016/j.jped.2023.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 10/03/2023] Open
Abstract
OBJECTIVE To evaluate the efficiency of the sepsis risk calculator and the serial clinical observation in the management of late preterm and term newborns with infectious risk factors. METHOD Single-center, observational, two-phase cohort study comparing the rates of neonates born ≥35 weeks' gestation, ≥2000 g birthweight, and without major congenital anomalies, who were screened and/or received antibiotics for early-onset neonatal sepsis risk at our center during two periods, before (January/2018-June/2019) and after (July/2019-December/2020) the implementation of the sepsis risk calculator. RESULTS A total of 1796 (Period 1) and 1867 (Period 2) patients with infectious risk factors were included. During the second period, tests to rule out sepsis were reduced by 34.0 % (RR, 95 %CI): 0.66 (0.61, 0.71), blood cultures by 13.1 %: 0.87 (0.77, 0.98), hospital admissions by 13.5 %: 0.86 (0.76, 0.98) and antibiotic administration by 45.9 %: 0.54 (0.47, 0.63). Three cases of early-onset neonatal sepsis occurred in the first period and two in the second. Clinical serial evaluation would have detected all true cases. CONCLUSIONS The implementation of a sepsis risk calculator in the management of newborns ≥35 weeks GA, ≥2000 g birthweight, without major congenital anomalies, with infectious risk factors is safe and adequate to reduce laboratory tests, blood cultures, hospital admissions, and antibiotics administration. Serial clinical observation, in addition, could be instrumental to achieve or even improve this goal.
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Affiliation(s)
| | - Lourdes Urquia Martí
- Hospital Universitario Materno-Infantil de Las Palmas, Division of Neonatology, Las Palmas de Gran Canaria, Spain
| | - Desiderio Reyes Suárez
- Hospital Universitario Materno-Infantil de Las Palmas, Division of Neonatology, Las Palmas de Gran Canaria, Spain
| | - Marta Siguero Onrubia
- Hospital Universitario Materno-Infantil de Las Palmas, Division of Neonatology, Las Palmas de Gran Canaria, Spain
| | - Moreyba Borges Luján
- Hospital Universitario Materno-Infantil de Las Palmas, Division of Neonatology, Las Palmas de Gran Canaria, Spain
| | - Fermín García-Muñoz Rodrigo
- Hospital Universitario Materno-Infantil de Las Palmas, Division of Neonatology, Las Palmas de Gran Canaria, Spain.
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Al-Abdi SY, Al-Omran AM, Moustafa NI, Al-Qoweri ZS, El-Nokbasy SA. A Saudi Hospital's Experience in the Management of Well-Appearing Neonates at Increased Risk for Early-Onset Bacterial Sepsis. Cureus 2023; 15:e49570. [PMID: 38156127 PMCID: PMC10754094 DOI: 10.7759/cureus.49570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 12/30/2023] Open
Abstract
BACKGROUND Early-onset neonatal bacterial sepsis (EOS) is a serious medical condition where pathogenic bacterial species are isolated from the blood of newborns within the first 72 hours of life. Neonatal healthcare providers face challenges in managing well-appearing newborns born at 35 weeks gestational age or more who are at an increased risk of developing EOS. The American Academy of Pediatrics (AAP) has recommended three approaches for managing EOS. One of these approaches includes enhanced observation to observe the progression of the newborn's clinical condition within the first 48 hours after birth. The AAP recommends that birth centers should adopt institutional approaches that are tailored to their specific local resources and structures. It recommends that the chosen approach is evaluated to identify infrequent negative outcomes and to confirm its effectiveness. AIMS To report our experience in managing EOS in newborns born at 35 weeks gestation or later with an increased risk for EOS. METHODS This was a review of electronic medical records from the past five years. We included a sample of newborns born at or after 35 weeks gestational age who were at increased risk of EOS and appeared to be healthy. We implemented universal antenatal culture-based screening for Group B streptococcus (GBS). We followed the recommendations of the AAP in 2012 to manage these newborns. We performed a complete blood count (CBC) with differential and C-reactive protein (CRP) tests to predict EOS. We also considered the newborns symptomatic if they displayed any clinical signs of EOS. RESULTS A total of 806 newborns were included in the study, out of which 27 (3.3%) of them had symptoms of EOS, while the remaining 782 newborns appeared healthy. Predictive blood tests were performed on 281 (34.9%) of the newborns, out of which 126 (44.8%) of them had a positive test result. However, blood cultures were obtained from 134 (16.6%) of the total cohort. Intravenous antibiotics were administered to 33 (4.1%) of the newborns. All symptomatic newborns had a positive predictive blood test result, and two of them had culture-proven EOS. Blood cultures obtained from the remaining 107 asymptomatic newborns were negative. In this context, 140 newborns needed to be pricked for positive predictive blood tests to predict one case of EOS. However, if the positive predictive blood tests were only performed on symptomatic newborns, then only 14 newborns would need to be pricked to predict one case of EOS. CONCLUSION Based on the present study, it is advised to follow the current AAP recommendation against predicting EOS by solely relying on CBC with differential or CRP. The study suggests that the enhanced observation approach is a more sensible option for managing EOS, but this needs to be confirmed in a larger study.
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Gibała P, Jarosz-Lesz A, Sołtysiak-Gibała Z, Staniczek J, Stojko R. Multifactorial Colonization of the Pregnant Woman's Reproductive Tract: Implications for Early Postnatal Adaptation in Full-Term Newborns. J Clin Med 2023; 12:6852. [PMID: 37959317 PMCID: PMC10649208 DOI: 10.3390/jcm12216852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
This retrospective study aimed to investigate the impact of microorganisms identified in the reproductive tract on disorders during the early adaptation period in newborns. A cohort of 823 patients and cervical canal cultures were analyzed to identify the presence of microorganisms. Newborns included in the study were divided into two groups due to the number of pathogens identified in the swab from the cervical canal of the mother. The first group consisted of newborns whose mothers had one pathogen identified (N = 637), while the second group consisted of newborns whose mothers had two or more pathogens identified (N = 186). The analysis of disorders of the early adaptation period included the incidence of respiratory distress syndrome, the number of procedures performed with the use of CPAP, oxygen therapy, antibiotic therapy and parenteral nutrition. Respiratory distress syndrome was more common in group II than in group I (85 vs. 31, p = 0.001). In group II, CPAP (63 vs. 21, p = 0.001), oxygen therapy (15 vs. 8, p = 0.02) and antibiotics were used more frequently (13 vs. 8, p = 0.01). The findings of this study revealed that the number of pathogens colonizing the reproductive tract had a significant influence on the early adaptation period in newborns. Multifactorial colonization of the reproductive tract was associated with an increased incidence of infections in newborns and a higher prevalence of acid-base balance disorders. This study highlights the importance of monitoring and addressing the microbial composition of the reproductive tract during pregnancy.
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Affiliation(s)
- Piotr Gibała
- Chair and Department of Gynecology, Obstetrics and Gynecologic Oncology, Medical University of Silesia, 40-211 Katowice, Poland (R.S.)
| | - Anna Jarosz-Lesz
- Neonatology Unit, The Guardian Angels Hospital of the Brothers Hospitallers of St. John of God in Katowice, 40-211 Katowice, Poland
| | - Zuzanna Sołtysiak-Gibała
- Chair and Department of Gynecology, Obstetrics and Gynecologic Oncology, Medical University of Silesia, 40-211 Katowice, Poland (R.S.)
| | - Jakub Staniczek
- Chair and Department of Gynecology, Obstetrics and Gynecologic Oncology, Medical University of Silesia, 40-211 Katowice, Poland (R.S.)
| | - Rafał Stojko
- Chair and Department of Gynecology, Obstetrics and Gynecologic Oncology, Medical University of Silesia, 40-211 Katowice, Poland (R.S.)
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Dang R, Patel AI, Weng Y, Schroeder AR, Lee HC, Aby J, Frymoyer A. Incidence of Neonatal Hypothermia in the Newborn Nursery and Associated Factors. JAMA Netw Open 2023; 6:e2331011. [PMID: 37642965 PMCID: PMC10466164 DOI: 10.1001/jamanetworkopen.2023.31011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 07/17/2023] [Indexed: 08/31/2023] Open
Abstract
Importance Thermoregulation is a key component of well-newborn care. There is limited epidemiologic data on hypothermia in late preterm and term infants admitted to the nursery. Expanding on these data is essential for advancing evidence-based care in a population that represents more than 3.5 million births per year in the US. Objective To examine the incidence and factors associated with hypothermia in otherwise healthy infants admitted to the newborn nursery following delivery. Design, Setting, and Participants A retrospective cohort study using electronic health record data from May 1, 2015, to August 31, 2021, was conducted at a newborn nursery at a university-affiliated children's hospital. Participants included 23 549 infants admitted to the newborn nursery, from which 321 060 axillary and rectal temperature values were analyzed. Exposures Infant and maternal clinical and demographic factors. Main Outcomes and Measures Neonatal hypothermia was defined according to the World Health Organization threshold of temperature less than 36.5 °C. Hypothermia was further classified by severity (mild: single episode, temperature 36.0-36.4 °C; moderate/severe: persistent or recurrent hypothermia and/or temperature <36.0 °C) and timing (early: all hypothermic episodes occurred within the first 24 hours after birth; late: any episode extended beyond the first 24 hours). Results Of 23 549 included infants (male, 12 220 [51.9%]), 5.6% were late preterm (35-36 weeks' gestation) and 4.3% were low birth weight (≤2500 g). The incidence of mild hypothermia was 17.1% and the incidence of moderate/severe hypothermia was 4.6%. Late hypothermia occurred in 1.8% of infants. Lower birth weight and gestational age and Black and Asian maternal race and ethnicity had the highest adjusted odds across all classifications of hypothermia. The adjusted odds ratios of moderate/severe hypothermia were 5.97 (95% CI 4.45-8.00) in infants with a birth weight less than or equal to 2500 vs 3001 to 3500 g, 3.17 (95% CI 2.24-4.49) in 35 week' vs 39 weeks' gestation, and 2.65 (95% CI 1.78-3.96) in infants born to Black mothers and 1.94 (95% CI 1.61-2.34) in infants born to Asian mothers vs non-Hispanic White mothers. Conclusions and Relevance In this cohort study of infants in the inpatient nursery, hypothermia was common, and the incidence varied by hypothermia definition applied. Infants of lower gestational age and birth weight and those born to Black and Asian mothers carried the highest odds of hypothermia. These findings suggest that identifying biological, structural, and social determinants of hypothermia is essential for advancing evidence-based equitable thermoregulatory care.
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Affiliation(s)
- Rebecca Dang
- Division of Pediatric Hospital Medicine, Department of Pediatrics, Stanford University, Palo Alto, California
| | - Anisha I. Patel
- Division of General Pediatrics, Department of Pediatrics, Stanford University, Palo Alto, California
| | - Yingjie Weng
- Quantitative Sciences Unit, Department of Medicine, Stanford University, Palo Alto, California
| | - Alan R. Schroeder
- Division of Pediatric Hospital Medicine, Department of Pediatrics, Stanford University, Palo Alto, California
- Division of Pediatric Critical Care, Department of Pediatrics, Stanford University, Palo Alto, California
| | - Henry C. Lee
- Division of Neonatology, Department of Pediatrics, University of California, San Diego
| | - Janelle Aby
- Division of General Pediatrics, Department of Pediatrics, Stanford University, Palo Alto, California
| | - Adam Frymoyer
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Palo Alto, California
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Variations in care of neonates during therapeutic hypothermia: call for care practice bundle implementation. Pediatr Res 2023:10.1038/s41390-022-02453-6. [PMID: 36624286 DOI: 10.1038/s41390-022-02453-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/15/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Therapeutic hypothermia (TH) is the gold-standard treatment for moderate and severe neonatal encephalopathy (NE). Care during TH has implications for long-term outcomes. Outcome variability exists among neonatal intensive care units (NICUs) in Canada, but care variations are not understood well. This study examines variations in care practices for neonates with NE treated with TH in NICUs across Canada. METHODS A non-anonymous, web-based questionnaire was emailed to tertiary NICUs in Canada providing TH for NE to assess care practices during the first days of life and neurodevelopmental follow-up. RESULTS Ninety-two percent (24/26) responded. Centres followed national guidelines regarding the use of the modified Sarnat score to assess the initial severity of NE, the need to initiate TH within the first 6 h of birth, and the importance of follow-up. However, other practices varied, including ventilation mode, definition/treatment of hypotension, routine echocardiography, use of sedation, use of electroencephalogram (EEG), MRI timing, placental analysis, and follow-up duration. CONCLUSIONS NICUs across Canada follow available national guidelines, but variations exist in practices for managing NE during TH. Development and implementation of a consensus-based care bundle for neonates during TH may reduce practice variability and improve outcomes. IMPACT This survey describes the current HIE care practices and variation among tertiary centres in Canada. Variations exist in the care of neonates with NE treated with TH in NICUs across Canada. This paper Identifies areas of variation that are not discussed in detail in the national guidelines and will help to set up quality improvement initiatives. Elucidating the variation in care practices calls for the creation and implementation of a national, consensus-based care bundle, with the objective to improve the outcomes of these critically ill neonates.
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Fleiss N, Schwabenbauer K, Randis TM, Polin RA. What's new in the management of neonatal early-onset sepsis? Arch Dis Child Fetal Neonatal Ed 2023; 108:10-14. [PMID: 35618407 DOI: 10.1136/archdischild-2021-323532] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/06/2022] [Indexed: 11/03/2022]
Abstract
The expert guidelines highlighted in this review provide an evidence-based framework for approaching at-risk infants and allow for a more limited and standardised approach to antibiotic use. While these guidelines have significantly reduced antibiotic utilisation worldwide, optimally each unit would individualise their approach to early onset sepsis (EOS) based on the neonatal population they serve and available resources. As advancements in EOS research continue and limitations with sepsis prediction tools are addressed, it is inevitable that our risk stratification and management guidelines will become more precise.
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Affiliation(s)
- Noa Fleiss
- Pediatrics, Yale School of Medicine, New Haven, Connecticut, USA
| | - Kathleen Schwabenbauer
- Pediatrics, University of Pittsburgh Medical Center Health System, Pittsburgh, Pennsylvania, USA
| | - Tara M Randis
- Pediatrics, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Richard A Polin
- Department of Pediatrics, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA
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Leante-Castellanos JL, Pizarro-Ruiz AM, Olmo-Sánchez MP, Martínez-Martínez MJ, Doval-Calvo D. Results of a strategy based on clinical observation of newborns at risk of early-onset neonatal sepsis. Early Hum Dev 2023; 176:105714. [PMID: 36701928 DOI: 10.1016/j.earlhumdev.2023.105714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
BACKGROUND Serial clinical observation of asymptomatic newborns at risk of early-onset sepsis is an alternative option for which there is limited scientific evidence. AIMS To evaluate the rate of protocol compliance, the impact on blood tests, percentage of hospitalizations and subsequent procedures, and course of diagnosed early-onset sepsis cases of a protocol based on serial clinical observation. METHODS Retrospective observational study comparing an 18-month period under this protocol against a previous protocol based on laboratory tests. SUBJECTS 6895 asymptomatic newborns with over 35 weeks of gestation. OUTCOME MEASURES number of evaluations performed on each subject at risk, percentage of patients undergoing blood draws and hospitalization rates. RESULTS Some of the evaluations included in the protocol were omitted in 51.6 % of the newborns undergoing the physical examinations. The implementation of this new approach was associated with a decrease in the percentage of patients undergoing blood draws from 16.8 % to 0.7 % (p < 0.001) with no differences in the progression of the five cases of sepsis studied in each period. The serial clinical observation protocol was associated with a significant increase in hospitalizations for suspected infection, although with no difference in the rate of lumbar punctures performed or antibiotic treatments administered. CONCLUSION Compliance with the serial clinical observation protocol can be difficult. This approach often detects newborns with abnormal clinical data that are not explained by early-onset sepsis. Clinical observation is a safe option that minimizes the rate of blood draws.
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Affiliation(s)
- José L Leante-Castellanos
- Saint Anthony Catholic University, Murcia, Spain; Neonatology Department, Hospital Santa Lucía, Cartagena, Murcia, Spain.
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Abstract
Early-onset sepsis (EOS) is a significant cause of morbidity and mortality among newborn infants, particularly among those born premature. The epidemiology of EOS is changing over time. Here, we highlight the most contemporary data informing the epidemiology of neonatal EOS, including incidence, microbiology, risk factors, and associated outcomes, with a focus on infants born in high-income countries during their birth hospitalization. We discuss approaches to risk assessment for EOS, summarizing national guidelines and comparing key differences between approaches for term and preterm infants. Lastly, we analyze contemporary antibiotic resistance data for EOS pathogens to inform optimal empiric treatment for EOS.
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Affiliation(s)
- Dustin D Flannery
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Clinical Futures, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Karen M Puopolo
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
- Clinical Futures, Children's Hospital of Philadelphia, Philadelphia, PA
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13
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Fileccia L, Wood T, Guthrie A, Ronoh C, Sleeth C, Kamath-Rayne BD, Liu C, Schaffzin JK, Rule AR. Comparison of Early-Onset Sepsis Risk-Stratification Algorithms in Neonates in a Kenyan Nursery. Hosp Pediatr 2022; 12:876-884. [PMID: 36127311 DOI: 10.1542/hpeds.2021-006228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVES Risk stratification algorithms (RSAs) can reduce antibiotic duration (AD) and length of stay (LOS) for early-onset sepsis (EOS). Because of higher EOS and antibiotic resistance rates and limited laboratory capacity, RSA implementation may benefit low- and middle-income countries (LMIC). Our objective was to compare the impact of 4 RSAs on AD and LOS in an LMIC nursery. METHOD Neonates <5 days of age admitted for presumed sepsis to a Kenyan referral hospital in 2019 (n = 262) were evaluated by using 4 RSAs, including the current local sepsis protocol ("local RSA"), a simplified local protocol ("simple RSA"), an existing categorical RSA that uses infant clinical examination and maternal risk factors (CE-M RSA) clinical assessment, and the World Health Organization's Integrated Management of Childhood Illness guideline. For each RSA, a neonate was classified as at high, moderate, or low EOS risk. We used к coefficients to evaluate the agreement between RSAs and McNemar's test for the direction of disagreement. We used the Wilcoxon rank test for differences in observed and predicted median AD and LOS. RESULTS Local and simple RSAs overestimated EOS risk compared with CE-M RSA and the Integrated Management of Childhood Illness guideline. Compared with the observed value, CE-M RSA shortened AD by 2 days and simple RSA lengthened AD by 2 days. LOS was shortened by 4 days by using CE-M RSA and by 2 days by using the local RSA. CONCLUSIONS The local RSA overestimated EOS risk compared with CE-M RSA. If implemented fully, the local RSA may reduce LOS. Future studies will evaluate the prospective use of RSAs in LMICs with other interventions such as observation off antibiotics, biomarkers, and bundled implementation.
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Affiliation(s)
| | - Tristan Wood
- University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Alyssa Guthrie
- Division of Infectious Disease.,University of Cincinnati College of Medicine, Cincinnati, Ohio
| | | | | | - Beena D Kamath-Rayne
- Global Child Health and Life Support, American Academy of Pediatrics, Itasca, Illinois; and
| | | | - Joshua K Schaffzin
- Division of Infectious Disease.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Amy Rl Rule
- Perinatal Institute and Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.,University of Cincinnati College of Medicine, Cincinnati, Ohio
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14
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Epidemiology and trends in neonatal early onset sepsis in California, 2010-2017. J Perinatol 2022; 42:940-946. [PMID: 35469043 DOI: 10.1038/s41372-022-01393-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 02/10/2022] [Accepted: 04/04/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This study evaluated patterns of neonatal early onset sepsis (EOS) disease burden to guide approaches to EOS management. STUDY DESIGN Retrospective cohort. RESULT A total of 1535 EOS cases were identified amongst 2,872,964 neonates born between 2010 and 2017 at 136 NICUs within the California Perinatal Quality Care Collaborative. EOS incidence was 7.4 per 1000 (E coli: 4.3, GBS: 1.1) in preterm, 0.76 per 1000 (E coli: 0.29, GBS: 0.22) in late preterm, and 0.31 per 1000 (E coli: 0.07, GBS 0.13) in term neonates. There was no significant change in overall incidence, though an increase in E coli (p < 0.001) and decrease in GBS (p = 0.04) incidence were noted. After adjusting for gestational age, there was no difference in the odds of death by pathogen (p > 0.2). CONCLUSION The overall EOS incidence remained steady in California NICUs from 2010-2017, though an increase in E coli and decrease in GBS EOS incidence was noted.
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15
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Abstract
Necrotizing enterocolitis (NEC) is considered to be one of the most devastating intestinal diseases seen in neonatal intensive care. Measures to treat NEC are often too late, and we need effective preventative measures to alleviate the burden of this disease. The purpose of this review is to summarize currently used measures, and those showing future promise for prevention.
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Affiliation(s)
- Josef Neu
- University of Florida, Gainesville, FL, USA.
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16
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Bain L, Sivakumar D, McCallie K, Balasundaram M, Frymoyer A. A Clinical Monitoring Approach for Early Onset Sepsis: A Community Hospital Experience. Hosp Pediatr 2021; 12:16-21. [PMID: 34935049 DOI: 10.1542/hpeds.2021-006058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND A serial clinical examination approach to screen late preterm and term neonates at risk for early onset sepsis has been shown to be effective in large academic centers, resulting in reductions in laboratory testing and antibiotic use. The implementation of this approach in a community hospital setting has not been reported. Our objective was to adapt a clinical examination approach to our community hospital, aiming to reduce antibiotic exposure and laboratory testing. METHODS At a community hospital with a level III NICU and >4500 deliveries annually, the pathway to evaluate neonates ≥35 weeks at risk for early onset sepsis was revised to focus on clinical examination. Well-appearing neonates regardless of perinatal risk factor were admitted to the mother baby unit with serial vital signs and clinical examinations performed by a nurse. Neonates symptomatic at birth or who became symptomatic received laboratory evaluation and/or antibiotic treatment. Antibiotic use, laboratory testing, and culture results were evaluated for the 14 months before and 19 months after implementation. RESULTS After implementation of the revised pathway, antibiotic use decreased from 6.7% (n = 314/4694) to 2.6% (n = 153/5937; P < .001). Measurement of C-reactive protein decreased from 13.3% (n = 626/4694) to 5.3% (n = 312/5937; P < .001). No cases of culture-positive sepsis occurred, and no neonate was readmitted within 30 days from birth with a positive blood culture. CONCLUSIONS A screening approach for early onset sepsis focused on clinical examination was successfully implemented at a community hospital setting resulting in reduction of antibiotic use and laboratory testing without adverse outcomes.
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Affiliation(s)
- Lisa Bain
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
| | - Dharshi Sivakumar
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
| | - Katherine McCallie
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
| | - Malathi Balasundaram
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
| | - Adam Frymoyer
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California
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17
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Beck T, Sloane AJ, Carola DL, McElwee D, Edwards C, Bell-Carey B, Leopold K, Greenspan JS, Aghai ZH. Management of well appearing infants born to afebrile mothers with inadequate GBS prophylaxis: A retrospective comparison of the three approaches recommended by the COFN. J Neonatal Perinatal Med 2021; 15:297-302. [PMID: 34806622 DOI: 10.3233/npm-210798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND There are three different approaches set forth by the Committee on the Fetus and Newborn (COFN) for managing asymptomatic neonates born to mothers with inadequate intrapartum antibiotic prophylaxis (IAP) for early-onset Group B Strep (GBS) infection. The first approach is that of categorical risk factor assessments, and recommends that asymptomatic infants born to afebrile mothers with inadequate IAP for GBS be monitored with clinical observation for 36-48 hours. The second approach recommends serial physical examinations and vital signs for 36-48 hours to closely monitor changes in clinical condition for all patients. The Kaiser Permanente EOS risk calculator (SRC) is an example of the third approach, a multivariate risk assessment, and it takes into consideration several perinatal risk factors. This multivariate risk assessment then provides recommendations for reassessment and management based on presume risk of the infant developing or having Early Onset Sepsis (EOS). The aim of our study was to compare these three recently published recommendations from the COFN for the management of asymptomatic neonates born to afebrile mothers with inadequate IAP for GBS. STUDY DESIGN This is a retrospective study of asymptomatic neonates with gestational age ≥35 weeks born to afebrile mothers with indicated inadequate IAP for GBS between April 2017 and July 2020. Management recommendations of the SRC were compared to the recommendations of categorical risk assessment and risk assessment based on clinical condition. RESULTS A total of 7,396 infants were born during the study period, 394 (5.3%. to mothers with inadequate IAP. Recommendations for these infants according to both the categorical risk factor guideline and the clinical condition guideline include extended, close observation. However, the SRC recommended routine newborn care for 99.7%.f these infants. None of the infants developed EOS. CONCLUSION The SRC recommend routine neonatal care without enhanced and prolonged observation for nearly all asymptomatic infants born to afebrile mothers with inadequate IAP. As none of the infants in this cohort had EOS, further studies in a larger cohort are needed to establish the safety of SRC in neonates born to mothers with inadequate IAP.
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Affiliation(s)
- T Beck
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - A J Sloane
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - D L Carola
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - D McElwee
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - C Edwards
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - B Bell-Carey
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - K Leopold
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - J S Greenspan
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
| | - Z H Aghai
- Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, PA, United States
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18
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Wintermark P, Mohammad K, Bonifacio SL. Proposing a care practice bundle for neonatal encephalopathy during therapeutic hypothermia. Semin Fetal Neonatal Med 2021; 26:101303. [PMID: 34711527 DOI: 10.1016/j.siny.2021.101303] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Neonates with neonatal encephalopathy (NE) often present with multi-organ dysfunction that requires multidisciplinary specialized management. Care of the neonate with NE is thus complex with interaction between the brain and various organ systems. Illness severity during the first days of birth, and not only during the initial hypoxia-ischemia event, is a significant predictor of adverse outcomes in neonates with NE treated with therapeutic hypothermia (TH). We thus propose a care practice bundle dedicated to support the injured neonatal brain that is based on the current best evidence for each organ system. The impact of using such bundle on outcomes in NE remains to be demonstrated.
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Affiliation(s)
- Pia Wintermark
- Department of Pediatrics, Division of Newborn Medicine, Montreal Children's Hospital, McGill University, Montreal, QC, Canada.
| | - Khorshid Mohammad
- Department of Pediatrics, Section of Neonatology, University of Calgary, 28 Oki Drive NW, T3B 6A8, Calgary, AB, Canada.
| | - Sonia L Bonifacio
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University School of Medicine, 750 Welch Road, Suite 315, 94304, Palo Alto, CA, USA.
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- Newborn Brain Society, PO Box 200783, Roxbury Crossing, 02120, MA, USA
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19
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Payton KSE, Brunetti MA. Antibiotic Stewardship in Pediatrics. Adv Pediatr 2021; 68:37-53. [PMID: 34243858 DOI: 10.1016/j.yapd.2021.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Kurlen S E Payton
- Department of Pediatrics, Division of Neonatology, Cedars-Sinai Medical Center, 8700 Beverly Boulevard, NT Suite 4221, Los Angeles, CA 90048, USA.
| | - Marissa A Brunetti
- University of Pennsylvania Perelman School of Medicine, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard Suite 8NE51, Philadelphia, PA 19104, USA
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20
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Abstract
The changing epidemiology of early-onset neonatal sepsis among term infants has required reappraisal of approaches to management of newborn infants at potential risk. As this is now a rare disease, new strategies for reduction in diagnostic testing and empirical treatment have been developed. Adoption and refinement of these strategies should be a priority for all facilities where babies are born.
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Affiliation(s)
- Karen M Puopolo
- Division of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia Newborn Care at Pennsylvania Hospital, 800 Spruce Street, Philadelphia, PA 19107, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Sagori Mukhopadhay
- Division of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia Newborn Care at Pennsylvania Hospital, 800 Spruce Street, Philadelphia, PA 19107, USA; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Adam Frymoyer
- Department of Pediatrics-Neonatology, Stanford University, 453 Quarry Road, MC: 5660, Palo Alto, CA 94304, USA
| | - William E Benitz
- Department of Pediatrics-Neonatology, Stanford University, 453 Quarry Road, MC: 5660, Palo Alto, CA 94304, USA
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21
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Stratification of Culture-Proven Early-Onset Sepsis Cases by the Neonatal Early-Onset Sepsis Calculator: An Individual Patient Data Meta-Analysis. J Pediatr 2021; 234:77-84.e8. [PMID: 33545190 DOI: 10.1016/j.jpeds.2021.01.065] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/28/2020] [Accepted: 01/27/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To provide a comprehensive assessment of case stratification by the Neonatal Early-Onset Sepsis (EOS) Calculator, a novel tool for reducing unnecessary antibiotic treatment. STUDY DESIGN A systematic review with individual patient data meta-analysis was conducted, extending PROSPERO record CRD42018116188. Cochrane, PubMed/MEDLINE, EMBASE, Web of Science, Google Scholar, and major conference proceedings were searched from 2011 through May 1, 2020. Original data studies including culture-proven EOS case(s) with EOS Calculator application, independent from EOS Calculator development, and including representative birth cohorts were included. Relevant (individual patient) data were extracted from full-text and data queries. The main outcomes were the proportions of EOS cases assigned to risk categories by the EOS Calculator at initial assessment and within 12 hours. Evidence quality was assessed using Newcastle-Ottawa scale, Critical Appraisal and Data Extraction for Systematic Reviews of Prediction Modelling Studies, and GRADE tools. RESULTS Among 543 unique search results, 18 were included, totaling more than 459 000 newborns. Among 234 EOS cases, EOS Calculator application resulted in initial assignments to (strong consideration of) empiric antibiotic administration for 95 (40.6%; 95% CI, 34.2%-47.2%), more frequent vital signs for 36 (15.4%; 95% CI, 11.0%-20.7%), and routine care for 103 (44.0%; 95% CI, 37.6%-50.6%). By 12 hours of age, these proportions changed to 143 (61.1%; 95% CI, 54.5%-67.4%), 26 (11.1%; 95% CI, 7.4%-15.9%), and 65 (27.8%; 95% CI, 22.1%-34.0%) of 234 EOS cases, respectively. CONCLUSIONS EOS Calculator application assigns frequent vital signs or routine care to a substantial proportion of EOS cases. Clinical vigilance remains essential for all newborns.
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22
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Abstract
Antibiotics are extensively and inconsistently prescribed in neonatal ICUs, and usage does not correlate with rates of culture positive sepsis. There is mounting data describing the short and long-term adverse effects associated with antibiotic overuse in neonates, including the increased burden of multi-drug resistant organisms. Currently there is considerable variation in antibiotic prescribing practice among neonatologists. Applying the practice of antibiotic stewardship in the NICU is crucial for standardizing antibiotic use and improving outcomes in this population. Several approaches have been proposed to identify neonatal sepsis, with the hope of reducing antibiotic utilization. These strategies all have their limitations, and often include laboratory testing and treatment of well-appearing, non-septic, infants. A conservative "watch and wait" algorithm is suggested as an alternative method for when to initiate antibiotics. This observational approach relies on availability of trained personnel able to examine infants at specified intervals, without delaying antibiotics, should signs of sepsis arise.
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Affiliation(s)
- Noa Fleiss
- Department of Pediatrics, Yale University School of Medicine, New Haven, CT, USA
| | - Thomas A Hooven
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Richard A Polin
- Department of Pediatrics, Columbia University School of Medicine, New York City, NY, USA.
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23
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Dhudasia MB, Flannery DD, Pfeifer MR, Puopolo KM. Updated Guidance: Prevention and Management of Perinatal Group B Streptococcus Infection. Neoreviews 2021; 22:e177-e188. [PMID: 33649090 DOI: 10.1542/neo.22-3-e177] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Group B Streptococcus (GBS) remains the most common cause of neonatal early-onset sepsis among term infants and a major cause of late-onset sepsis among both term and preterm infants. The American Academy of Pediatrics and the American College of Obstetricians and Gynecologists published separate but aligned guidelines in 2019 and 2020 for the prevention and management of perinatal GBS disease. Together, these replace prior consensus guidelines provided by the Centers for Disease Control and Prevention. Maternal intrapartum antibiotic prophylaxis based on antenatal screening for GBS colonization remains the primary recommended approach to prevent perinatal GBS disease, though the optimal window for screening is changed to 36 0/7 to 37 6/7 weeks of gestation rather than beginning at 35 0/7 weeks' gestation. Penicillin, ampicillin, or cefazolin are recommended for prophylaxis, with clindamycin and vancomycin reserved for cases of significant maternal penicillin allergy. Pregnant women with a history of penicillin allergy are now recommended to undergo skin testing, because confirmation of or delabeling from a penicillin allergy can provide both short- and long-term health benefits. Aligned with the American Academy of Pediatrics recommendations for evaluating newborns for all causes of early-onset sepsis, separate consideration should be given to infants born at less than 35 weeks' and more than or equal to 35 weeks' gestation when performing GBS risk assessment. Empiric antibiotics are recommended for infants at high risk for GBS early-onset disease. Although intrapartum antibiotic prophylaxis is effective in preventing GBS early-onset disease, currently there is no approach for the prevention of GBS late-onset disease.
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Affiliation(s)
- Miren B Dhudasia
- Division of Neonatology and.,Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Dustin D Flannery
- Division of Neonatology and.,Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA.,Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | | | - Karen M Puopolo
- Division of Neonatology and.,Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, PA.,Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
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