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Langer BI, Johansson AB, Mathé K, Jourdain S, Smeesters PR. Use of the "Sepsis Risk Calculator" in Belgian Newborns: A Retrospective Cohort Study. Pediatr Infect Dis J 2024; 43:559-564. [PMID: 38380927 DOI: 10.1097/inf.0000000000004290] [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] [Indexed: 02/22/2024]
Abstract
BACKGROUND Prevention of early-onset neonatal sepsis (EONS) is a frequent reason why many newborns receive unnecessary antibiotics. The Sepsis Risk Calculator (SRC) was developed by the Kaiser Permanente Institute as a multivariate risk assessment of EONS, aiming to reduce laboratory testing and empiric neonatal antibiotic therapy. Our objective was to assess the potential of the SRC in reducing antibiotic use in our setting. METHODS Late preterm and term newborns who received antibiotics from 2019 to 2020 in a tertiary Belgian hospital were included. Newborn-specific data were collected and entered into the online SRC, retrospectively calculating a sepsis risk score and providing recommendations for antibiotic administration. False-positive indications for treatment by the SRC were estimated based on previously published data. Antibiotic therapy rates according to the SRC recommendations were compared to the actual rate of antibiotic therapy. RESULTS Of 5891 births, 414 newborns received antibiotics and were eligible for this study, representing a rate of 7.6% of newborns receiving antibiotics following our current guidelines. The SRC would have recommended antibiotic administration for 2.7%, reducing antibiotic therapy by 64.5%. Of 5 possible cases of EONS, 3 would have received antibiotics in the first 24 hours according to the SRC. CONCLUSIONS In this Belgian cohort, use of the SRC has the potential to significantly decrease by 64.5% the newborns that receive antibiotics. This reduction would primarily concern asymptomatic newborns. If use of the SRC was to be implemented in Belgian maternities, strict clinical surveillance practices should be ensured.
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Affiliation(s)
- Bianca I Langer
- From the Department of Pediatrics, Infectious Disease Unit, Brussels University Hospital, Academic Children Hospital Queen Fabiola, Université Libre de Bruxelles
| | - Anne-Britt Johansson
- Department of Pediatrics, Neonatal Intensive Care Unit, Brussels University Hospital, Academic Children Hospital Queen Fabiola, Université libre de Bruxelles
| | - Karin Mathé
- Department of Pediatrics, Neonatal Intensive Care Unit, Brussels University Hospital, Academic Children Hospital Queen Fabiola, Université libre de Bruxelles
- Maternity and Non-intensive Neonatal Care Unit, Centre Hospitalier Universitaire Brugmann
| | - Sarah Jourdain
- From the Department of Pediatrics, Infectious Disease Unit, Brussels University Hospital, Academic Children Hospital Queen Fabiola, Université Libre de Bruxelles
- Molecular Bacteriology Laboratory, European Plotkin Institute for Vaccinology, Université Libre de Bruxelles, Brussels, Belgium
| | - Pierre R Smeesters
- From the Department of Pediatrics, Infectious Disease Unit, Brussels University Hospital, Academic Children Hospital Queen Fabiola, Université Libre de Bruxelles
- Molecular Bacteriology Laboratory, European Plotkin Institute for Vaccinology, Université Libre de Bruxelles, Brussels, Belgium
- Tropical Diseases Research Group, Murdoch Children's Research Institute
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
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Wawrzoniak T, Romańska J. Effect of Serial Clinical Observation Complemented by Point-of-Care Blood Culture Volume Verification on Antibiotic Exposure in Newborns. Glob Pediatr Health 2024; 11:2333794X231226057. [PMID: 38269318 PMCID: PMC10807344 DOI: 10.1177/2333794x231226057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 12/09/2023] [Accepted: 12/18/2023] [Indexed: 01/26/2024] Open
Abstract
Objective. This study evaluated the effects of serial clinical observation strategy complemented by point-of-care verification of blood culture volume in managing term and near-term newborns at risk for early-onset sepsis. Methods. We used a "before-and-after" approach. Infants born at ≥35 0/7 weeks' gestation were eligible. Our strategy was based on serial clinical observation complemented with point-of-care verification of blood culture volume. Two separate 12-month periods were analyzed. The number of infants exposed to antibiotics started during the first 3 days of life was compared before and after introducing the strategy. Results. During the post-intervention period, 0.6% of infants received antibiotic therapy, compared to 4.1% during the pre-intervention period (P < .001; relative risk [RR]: 0.15; 95% CI: 0.08-0.28). Conclusion. Serial clinical observation complemented with verification of blood culture volume might reduce antibiotic utilization in newborns in the early postnatal period.
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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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4
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Liang CS, Sebastian A, McKennan C, Bertoni CB, Hooven TA, Kish M, Schwabenbauer K, Yanowitz T, King BC. Clinical and economic impacts of a modified-observational screening approach to well-appearing infants born to mothers with chorioamnionitis. J Perinatol 2023:10.1038/s41372-023-01858-3. [PMID: 38155229 DOI: 10.1038/s41372-023-01858-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/14/2023] [Accepted: 12/12/2023] [Indexed: 12/30/2023]
Abstract
OBJECTIVE Term infants born to mothers with chorioamnionitis are at risk for early-onset sepsis (EOS). We aimed to measure the impact of changing from a categorical to a modified-observational EOS screening approach on NICU admission, antibiotic utilization, and hospitalization costs. STUDY DESIGN Single-center retrospective pre-post cohort study of full-term infants born to mothers with chorioamnionitis. Primary outcomes included NICU admission, antibiotic utilization, and hospitalization costs. Outcomes were adjusted for demographic variables. Budget-impact analysis was performed using bootstrapping with replication. RESULTS 380 term infants were included (197 categorical; 183 modified-observational). There was a significant decrease in NICU admission and antibiotic utilization (p < 0.05) in the modified-observational cohort but no significant difference in per-patient total hospitalization costs. Budget-impact analysis suggested a high probability of cost savings. CONCLUSION A modified-observational approach to evaluating term infants of mothers with chorioamnionitis can reduce NICU admission and unnecessary antibiotic therapy, and may lead to cost-savings.
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Affiliation(s)
- Cynthia S Liang
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA.
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA.
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA.
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA.
| | - Armand Sebastian
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
| | - Christopher McKennan
- University of Pittsburgh, School of Arts and Sciences, Department of Statistics, Pittsburgh, PA, USA
| | - C Briana Bertoni
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
| | - Thomas A Hooven
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh Richard King Mellon Institute for Pediatric Research, Pittsburgh, PA, USA
| | - Mary Kish
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
| | - Kathleen Schwabenbauer
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
| | - Toby Yanowitz
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
| | - Brian C King
- University of Pittsburgh, School of Medicine, Department of Pediatrics, Pittsburgh, PA, USA
- University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA, USA
- UPMC Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
- UPMC Magee-Womens Hospital, Pittsburgh, PA, USA
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Nath S, Alissa R, Shukla S, Li M, Smotherman C, Hudak ML. Tailored Approach to Evaluation and Management of Early Onset Neonatal Sepsis in a Safety-Net Teaching Hospital in Northeast Florida. Cureus 2023; 15:e45263. [PMID: 37846280 PMCID: PMC10576972 DOI: 10.7759/cureus.45263] [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: 03/30/2023] [Accepted: 09/14/2023] [Indexed: 10/18/2023] Open
Abstract
Objective Early onset neonatal sepsis (EONS) remains a significant cause of morbidity and mortality in newborns in the immediate postnatal period. High empiric antibiotic use in well-appearing infants with known risk factors for sepsis led the American Academy of Pediatrics (AAP) to revise its 2010 guidelines for the evaluation and management of EONS to avoid overuse of antibiotics. In this recent clinical report, the AAP provided a framework that outlined several evidence-based approaches for sepsis risk assessment in newborns that can be adopted by institutions based on local resources and structure. One of these approaches, the sepsis risk calculator (SRC) developed by Kaiser Permanente, has been widely validated for reducing unnecessary antibiotic exposure and blood work in infants suspected of having EONS. In order to determine the utility and safety of modifying our institution's protocol to the SRC, we implemented a two-phased approach to evaluate the use of SRC in our newborn nursery. Phase 1 utilized a retrospective review of cases with SRC superimposition. If results from Phase 1 were found to be favorable, Phase 2 initiated a trial of the SRC for a six-month period prior to complete implementation. Methods Phase 1 consisted of retrospectively applying the SRC to electronic medical records (EMR) of infants ≥ 35 weeks' gestational age admitted to the newborn nursery with risk factors for EONS between June 2016 and May 2017. We compared actual antibiotic use as determined by the unit's EONS protocol for evaluation and management based on 2010 Centers for Disease Control and Prevention (CDC) and AAP guidelines to SRC-recommended antibiotic use. We used EMR to determine maternal and infant data, blood work results, and antibiotic usage as well as used daily progress notes by the clinical team to determine the clinical status of the infants retrospectively. Based on the projected reduction in blood work and antibiotics use with the retrospective superimposition of SRC on this cohort of infants and identification of our high-risk patient subset, we developed a novel, hybrid EONS protocol that we implemented and assessed throughout Phase 2, a six-month period from August 2018 to January 2019, as a prospective observational study. Results Phase 1 (SRC superimposition) demonstrated that the use of the SRC would have reduced empiric antibiotic use from 56% to 13% in the study cohort when compared with 2010 CDC/AAP guidelines. However, these same findings revealed use of the SRC would have resulted in delayed evaluation and initiation of antibiotics in 2 of 4 chorioamnionitis-exposed infants with positive blood cultures. During Phase 2 (n=302), with the implementation of our tailored approach (SRC implementation with additional blood culture in chorioamnionitis-exposed infants), 12 (4%) neonates received empiric antibiotic treatment compared to nine (3%) neonates who would have been treated per strict adherence to SRC recommendations. No neonate had culture-positive EONS. Continued use of 2010 CDC/AAP guidelines would have led to empiric antibiotic use in 38 (12.6%) infants in this cohort. Conclusion We developed a novel hybrid approach to the evaluation and management of neonates at increased risk of EONS by tailoring SRC recommendations to our safety-net population. Our stewardship effort achieved a safe and significant reduction in antibiotic usage compared to prior usage determined using CDC/AAP guidelines.
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Affiliation(s)
- Sfurti Nath
- Pediatrics/Neonatal Perinatal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Rana Alissa
- Pediatrics, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | | | - Meng Li
- Pediatrics, Pediatric First, Warner Robins, USA
| | - Carmen Smotherman
- Pathology/Biostatistics, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Mark L Hudak
- Pediatrics/Neonatal Perinatal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
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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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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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8
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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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Morowitz MJ, Katheria AC, Polin RA, Pace E, Huang DT, Chang CCH, Yabes JG. The NICU Antibiotics and Outcomes (NANO) trial: a randomized multicenter clinical trial assessing empiric antibiotics and clinical outcomes in newborn preterm infants. Trials 2022; 23:428. [PMID: 35606829 PMCID: PMC9125935 DOI: 10.1186/s13063-022-06352-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 04/25/2022] [Indexed: 11/10/2022] Open
Abstract
Background Early-onset sepsis is an important cause of neonatal morbidity and mortality in the preterm population. Infants perceived to be at increased risk for early-onset sepsis are often treated empirically with broad-spectrum antibiotics while awaiting confirmatory blood cultures, despite an overall incidence of early-onset sepsis of 2–3% among extremely-low-birthweight (ELBW) infants. Recent observational studies associate perinatal antibiotic use with an increased incidence of necrotizing enterocolitis, late-onset sepsis, and mortality among ELBW infants. Given currently available data and variability in clinical practice, we designed a prospective multi-institutional randomized controlled trial to determine the safety of early antibiotic use in ELBW infants. Methods The NICU Antibiotics and Outcomes (NANO) trial is a multicenter, double-blinded, randomized controlled trial. A sample of 802 ELBW preterm infants will undergo web-based stratified block randomization to receive empiric antibiotics (EA; ampicillin and gentamicin) or placebo during routine evaluation for early-onset sepsis. Participating sites will use preexisting institutional protocols for antibiotic dosage and duration. Infants born at participating sites with a gestational age of 29 weeks or less are eligible for enrollment. Exclusion criteria include maternal intrauterine infection, hemodynamic or respiratory instability, delivery by caesarean section for maternal indications without labor or prolonged rupture of membranes, and prior administration of antibiotics. The primary outcome is the composite incidence of necrotizing enterocolitis, late-onset sepsis, or death during participants’ index hospitalization. Maternal and infant samples will be collected longitudinally and assessed for differences in microbiome composition and diversity. Discussion The NANO trial is designed to compare the rate of adverse outcomes of EA use at birth versus placebo in ELBW preterm infants. If EA at birth worsens clinical outcomes, then the results of the trial may help providers decrease antibiotic utilization in the NICU and subsequently decrease the incidence of complications associated with early antibiotic use in ELBW infants. If we instead find that EA improve outcomes, then the trial will validate a longstanding clinical practice that has not previously been supported by high-quality data. Future studies will assess long-term clinical and microbial outcomes in infants who received empiric antibiotics following delivery. Trial registration Trial registration data: June 25, 2019 NCT03997266. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06352-3.
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Affiliation(s)
- Michael J Morowitz
- Division of Pediatric General and Thoracic Surgery, University of Pittsburgh School of Medicine, Children's Hospital of Pittsburgh of UPMC, Rangos Research Center 6th Floor, 4401 Penn Avenue, Pittsburgh, PA, 15224, USA.
| | - Anup C Katheria
- Division of Pediatrics, Sharp Mary Birch Hospital for Women & Newborns, San Diego, CA, 92123, USA
| | - Richard A Polin
- Department of Pediatrics, Columbia University, New York, NY, 10032, USA
| | - Elizabeth Pace
- Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - David T Huang
- Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA
| | - Chung-Chou H Chang
- Department of General Internal Medicine, University of Pittsburgh, Pittsburgh, USA
| | - Johathan G Yabes
- Department of General Internal Medicine, University of Pittsburgh, Pittsburgh, USA
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10
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Pontello E, Favero V, Mainini N, Tormena F, Giovannini M, Galeazzo B, Frigo AC, Lago P. Neonatal Early Onset Sepsis: Impact of Kaiser Calculator in an Italian Tertiary Perinatal Center. Pediatr Infect Dis J 2022; 41:161-165. [PMID: 34508024 PMCID: PMC9983743 DOI: 10.1097/inf.0000000000003342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/20/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Suspected early-onset sepsis (EOS) results in antibiotic treatment and blood withdraw of a substantial number of neonates who are uninfected. We evaluated if the EOS calculator can reduce antibiotic exposure and invasive procedures for suspected EOS in term and late preterm neonates, without any significant increase in adverse outcomes. METHODS The proportion of EOS risk in neonates ≥35 weeks gestation exposed to antibiotics, intensive monitoring and blood withdrawal was compared between a baseline period (January 2018-May 2018), when Centers for Disease Control guidelines approach was used, and a post-EOS calculator-implementation period (June 2018-December 2019). RESULTS We included 4363 newborn infants with gestational age ≥35 weeks, respectively 824 in baseline period and 3539 in the EOS calculator period. Among them, 1021 (23.4%) infants presented risk factors for neonatal sepsis. There was a halving in empirical antibiotics exposure: 3% in the baseline and 1.4% in the post-EOS-implementation period, P < 0.05. Blood culture and laboratory evaluations had fallen from 30.6% to 15.4% (P < 0.05). Close monitoring of vital parameters decreased from 25.4% to 4.8% (P < 0.05). The number of antibiotic days per 100 live births decreased from 15.05 to 6.36 days (P <0.05). The incidence of culture-confirmed sepsis and clinical sepsis was very low in 2 periods. Only one infant identified at low-risk by Kaiser calculator at birth developed symptoms after 12 h from birth. We had no readmissions for EOS. CONCLUSIONS Application of the EOS calculator more than halved the burden of intensive monitoring and antibiotic exposure, without compromising safety in a population with a relatively low incidence of culture-proven EOS and good access to follow-up care.
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Affiliation(s)
- Eleonora Pontello
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
- Department of Woman and Child Health, University of Padova, Padova, Italy
| | - Valentina Favero
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
| | - Nicoletta Mainini
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
| | - Francesca Tormena
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
| | - Michela Giovannini
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
| | - Beatrice Galeazzo
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
| | - Anna Chiara Frigo
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Paola Lago
- From the Neonatal Intensive Care Unit, Ca' Foncello Hospital, Treviso, University of Padua, Italy
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11
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Berardi A, Zinani I, Bedetti L, Vaccina E, Toschi A, Toni G, Lecis M, Leone F, Monari F, Cozzolino M, Zini T, Boncompagni A, Iughetti L, Miselli F, Lugli L. Should we give antibiotics to neonates with mild non-progressive symptoms? A comparison of serial clinical observation and the neonatal sepsis risk calculator. Front Pediatr 2022; 10:882416. [PMID: 35967559 PMCID: PMC9364607 DOI: 10.3389/fped.2022.882416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/30/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To compare two strategies [the neonatal sepsis risk calculator (NSC) and the updated serial clinical observation approach (SCO)] for the management of asymptomatic neonates at risk of early-onset sepsis (EOS) and neonates with mild non-progressive symptoms in the first hours of life. METHODS This was a single-center, retrospective cohort study conducted over 15 months (01/01/2019-31/03/2020). All live births at ≥34 weeks of gestation were included. Infants were managed using SCO and decisions were compared with those retrospectively projected by the NSC. The proportion of infants recommended for antibiotics or laboratory testing was compared in both strategies. McNemar's non-parametric test was used to assess significant differences in matched proportions. RESULTS Among the 3,445 neonates (late-preterm, n = 178; full-term, n = 3,267) 262 (7.6%) presented with symptoms of suspected EOS. There were no cases of culture-proven EOS. Only 1.9% of the neonates were treated with antibiotics (median antibiotic treatment, 2 days) and 4.0% were evaluated. According to NSC, antibiotics would have been administered in 5.4% of infants (absolute difference between SCO and NSC, 3.51%; 95% CI, 3.14-3.71%; p <0.0001) and 5.6% of infants would have undergone "rule out sepsis" (absolute difference between SCO and NSC, 1.63%, 95% CI 1.10-2.05; p <0.0001). CONCLUSION SCO minimizes laboratory testing and unnecessary antibiotics in infants at risk of EOS or with mild non-progressive symptoms, without the risk of a worse neonatal outcome. The NSC recommends almost three times more antibiotics than the SCO without improving neonatal outcomes.
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Affiliation(s)
- Alberto Berardi
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Isotta Zinani
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Luca Bedetti
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy.,Doctorate School, Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Eleonora Vaccina
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Alessandra Toschi
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Greta Toni
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Marco Lecis
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Federica Leone
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Francesca Monari
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
| | - Michela Cozzolino
- Obstetrics Unit, Mother Infant Department, University Hospital Policlinico of Modena, Modena, Italy
| | - Tommaso Zini
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy
| | - Alessandra Boncompagni
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Lorenzo Iughetti
- Pediatric Post-Graduate School, Università degli Studi di Modena e Reggio Emilia, Modena, Italy.,Pediatric Unit, Women's and Children's Health Department, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Francesca Miselli
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
| | - Licia Lugli
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliero-Universitaria Policlinico, Modena, Italy
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12
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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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13
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Kothari N, Dsouza V, Mishra U, Maheshwari R, Shah D, D’Cruz D, Baird J, Luig M, Jani P. Asymptomatic full-term infants born to women with chorioamnionitis may not need routine antibiotics. Acta Paediatr 2021; 110:3000-3005. [PMID: 34358357 DOI: 10.1111/apa.16059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 07/29/2021] [Accepted: 08/03/2021] [Indexed: 11/28/2022]
Abstract
AIM While infants with early-onset sepsis require antibiotics, there is little evidence to support their routine use in asymptomatic infants exposed to maternal chorioamnionitis. We aimed to ascertain the incidence of culture-proven sepsis in full-term infants exposed to chorioamnionitis and to determine whether asymptomatic infants need routine antibiotic treatment. METHODS This study was retrospective. Included were all full-term infants admitted to our neonatal intensive care unit between 1 January 2017 and 31 May 2018 who were given intravenous antibiotics for maternal chorioamnionitis. After identifying eligible infants, relevant maternal and infant data were collected from our medical records and the Neonatal Intensive Care Units Database. RESULTS We selected 167 term infants from 7736 deliveries. The incidence of chorioamnionitis was 21 per 1000 deliveries. The mean gestational age was 39 weeks (range 37-41), and 57% infants were male. Asymptomatic infants (76%) received intravenous antibiotics for an average of 2 days compared to 4 days in the symptomatic group (24%), p < 0.001. No infant died or developed culture-positive sepsis. CONCLUSION The risk of early-onset sepsis in well-appearing term infants of mothers with chorioamnionitis is low. Further studies are mandatory to determine whether asymptomatic infants of mothers with clinical chorioamnionitis need antibiotic treatment.
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Affiliation(s)
- Nakul Kothari
- Department of Neonatology Westmead Hospital Westmead NSW Australia
| | - Vanessa Dsouza
- Department of Neonatology Westmead Hospital Westmead NSW Australia
| | - Umesh Mishra
- Department of Neonatology Westmead Hospital Westmead NSW Australia
| | - Rajesh Maheshwari
- Department of Neonatology Westmead Hospital Westmead NSW Australia
- The University of Sydney Sydney NSW Australia
| | - Dharmesh Shah
- Department of Neonatology Westmead Hospital Westmead NSW Australia
- The University of Sydney Sydney NSW Australia
| | - Daphne D’Cruz
- Department of Neonatology Westmead Hospital Westmead NSW Australia
| | - Jane Baird
- Department of Neonatology Westmead Hospital Westmead NSW Australia
| | - Melissa Luig
- Department of Neonatology Westmead Hospital Westmead NSW Australia
| | - Pranav Jani
- Department of Neonatology Westmead Hospital Westmead NSW Australia
- The University of Sydney Sydney NSW Australia
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14
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Impact of early-onset sepsis guidelines on breastfeeding. J Perinatol 2021; 41:2499-2504. [PMID: 34362994 DOI: 10.1038/s41372-021-01154-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/22/2021] [Accepted: 07/08/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To evaluate the impact of changes to neonatal early-onset sepsis (EOS) guidelines on in-hospital breastfeeding. STUDY DESIGN Asymptomatic neonates admitted to the Neonatal Intensive Care Unit (NICU) for sepsis evaluations over a 2-year period were identified. A retrospective chart review was conducted as part of a larger quality initiative on antibiotic stewardship. RESULT In Epoch 1, Epoch 2, and Epoch 3, there were 268 babies, 138 babies and 138 babies admitted to the NICU based on sepsis protocol, respectively. When comparing Epoch 1 to Epoch 3, there was a 14% increase in total breast milk consumption rates (p < 0.0001) and a 15% increase in exclusive breastfeeding at discharge (p < 0.002). CONCLUSION By implementing new EOS protocols, we have decreased NICU length of stay. We suggest that the decrease in mother-infant separation time leads to an improvement in breastfeeding.
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15
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Salas Garcia S, Valcarcel Ruescas B, Aristoy Zabaleta M, León García S, Parra-Llorca A, Toledo JD. Early-onset sepsis: a cohort study comparing serial clinical observation with laboratory testing. J Perinatol 2021; 41:2482-2487. [PMID: 34239042 DOI: 10.1038/s41372-021-01138-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/24/2021] [Accepted: 06/23/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Early onset sepsis (EOS) remains a serious and potentially fatal illness. We aimed to demonstrate that serial clinical observation (SCO) is a feasible strategy associated with fewer laboratory evaluations and unnecessary antibiotic use. STUDY DESIGN We compared the admissions and antibiotic therapy in neonates ≥35 weeks' gestation at risk for EOS in a prospective cohort after the implementation of a new protocol based on SCO (n = 381) with a historical cohort which received laboratory testing (n = 417). RESULTS There was a significant reduction in admissions for suspected sepsis (7.2% vs 2.9%, p = 0.006) and the use of antibiotics (6.1% vs 0.7%, p = 0.000) in the cohort based on SCO. There was no delay in diagnosis. CONCLUSIONS SCO in neonates ≥35 weeks' gestation at risk for EOS, including chorioamnionitis-exposed infants, is a feasible measure that reduces laboratory evaluations and the overuse of antibiotics respecting the bonding mother-infant.
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Affiliation(s)
| | | | | | - Sonia León García
- Neonatology Department, General University Hospital, Castellon, Spain
| | - Anna Parra-Llorca
- Neonatal Research Group, Health Research Institute La Fe University and Polytechnic Hospital La Fe, Valencia, Spain
| | - Juan Diego Toledo
- Neonatology Department, University and Polytechnic Hospital La Fe, Valencia, Spain
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16
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Initiative to Reduce Antibiotic Exposure of Asymptomatic Infants Born to Mothers with Intraamniotic Infection. Pediatr Qual Saf 2021; 6:e480. [PMID: 34589654 PMCID: PMC8476054 DOI: 10.1097/pq9.0000000000000480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 06/09/2021] [Indexed: 11/22/2022] Open
Abstract
Infants born to mothers with intraamniotic infection (IAI) received antibiotic treatment per the Centers for Disease Control and Prevention and American Academy of Pediatrics guidelines in our neonatal intensive care unit (NICU) for early-onset bacterial sepsis evaluation. We conducted a quality improvement project to decrease antibiotic use and NICU admission in infants born to mothers with IAI.
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17
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Fischer A, Mowrer MC, Shallat S, Walker L, Shallat J. Ensuring a Locally Tailored Response to Early Onset Sepsis Screening Meets or Exceeds the Performance of Published Approaches. Hosp Pediatr 2021; 10:877-883. [PMID: 32989003 DOI: 10.1542/hpeds.2020-0153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Evaluation of well-appearing neonates for early-onset sepsis (EOS) remains controversial. Multiple risk stratification approaches are currently used for the evaluation of EOS. Our aim was to quantify and compare frequency of laboratory evaluation and empirical antibiotics between published and local EOS approaches. METHODS This retrospective cohort study included 8240 infants born ≥35 + 0/7 weeks' gestation at an institution from October 1, 2014, to March 1, 2018. Excluded from analysis were 156 patients who exhibited either major congenital anomalies or required antibiotics for surgical issues. A total of 1680 patient charts with risk factors for EOS were reviewed for further demographic data, clinical presentation, laboratory results, and probable recommendations from 4 EOS risk assessment approaches. RESULTS Laboratory evaluation recommendation was 7.1% for Centers for Disease Control and Prevention 2010 guidelines and local 2016 EOS algorithm, 6% for local 2019 EOS algorithm, and 5.9% for Kaiser Permanente neonatal EOS calculator (neonatal EOS calculator). Antibiotic recommendation was 6% for 2010 Centers for Disease Control and Prevention guidelines, 4.3% for neonatal EOS calculator, and 3.3% for local 2016 and 2019 EOS algorithms. CONCLUSIONS Of the 4 approaches reviewed, the local 2019 EOS algorithm and the neonatal EOS calculator were similar in recommending the lowest frequency of laboratory evaluation and the local 2016 and 2019 EOS algorithms had the lowest recommended antibiotic usage in this population.
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Affiliation(s)
- Ashley Fischer
- Department of Pediatrics, University of Illinois College of Medicine at Peoria, Peoria, Illinois; .,Division of Neonatology, Children's Hospital of Illinois, Peoria, Illinois
| | - Michael Colin Mowrer
- Division of Pediatric Critical Care, University of Texas Southwestern, Dallas, Texas
| | - Shelly Shallat
- Department of Pediatrics, OSF Saint Francis Medical Center, Peoria, Illinois; and
| | - Lucas Walker
- Department of Pediatrics, Children's National Hospital, Washington, District of Columbia
| | - Jaclyn Shallat
- Department of Pediatrics, OSF Saint Francis Medical Center, Peoria, Illinois; and
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18
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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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19
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Vaccina E, Luglio A, Ceccoli M, Lecis M, Leone F, Zini T, Toni G, Lugli L, Lucaccioni L, Iughetti L, Berardi A. Brief comments on three existing approaches for managing neonates at risk of early-onset sepsis. Ital J Pediatr 2021; 47:159. [PMID: 34275466 PMCID: PMC8286612 DOI: 10.1186/s13052-021-01107-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 06/15/2021] [Indexed: 11/16/2022] Open
Abstract
Background Growing concerns regarding the adverse effects of antibiotics during the first days of life and the marked reduction in the incidence of early-onset sepsis (EOS) are changing the clinical practice for managing neonates at risk of EOS. Strategies avoiding unnecessary antibiotics while promoting mother-infant bonding and breastfeeding deserve to be considered. Main body We compare strategies for managing newborns at risk of EOS recommended by the American Academy of Pediatrics, which are among the most followed recommendations worldwide. Currently three different approaches are suggested in asymptomatic full-term or late preterm neonates: i) the conventional management, based on standard perinatal risk factors for EOS alone, ii) the neonatal sepsis calculator, a multivariate risk assessment based on individualized, quantitative risk estimates (relying on maternal risk factors for EOS) combined with physical examination findings at birth and in the following hours and iii) an approach entirely based on newborn clinical condition (serial clinical observation) during the first 48 h of life. We discuss advantages and limitations of these approaches, by analyzing studies supporting each strategy. Approximately 40% of infants who develop EOS cannot be identified on the basis of maternal RFs or laboratory tests, therefore close monitoring of the asymptomatic but at-risk infant remains crucial. A key question is to know what proportion of babies with mild, unspecific symptoms at birth can be managed safely without giving antibiotics. Conclusions Both neonatal sepsis calculator and serial clinical observation may miss cases of EOS, and clinical vigilance for all neonates is essential There is a need to assess which symptoms at birth are more predictive of EOS, and therefore require immediate interventions, or symptoms that can be carefully reevaluated without necessarily treat immediately the neonate with antibiotics. Studies comparing strategies for managing neonates are recommended.
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Affiliation(s)
- E Vaccina
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - A Luglio
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - M Ceccoli
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - M Lecis
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - F Leone
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - T Zini
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - G Toni
- Post Graduate School of Paediatrics, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - L Lugli
- Neonatal Intensive Care Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - L Lucaccioni
- Pediatric Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - L Iughetti
- Pediatric Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - A Berardi
- Neonatal Intensive Care Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy.
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20
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Evaluation of Implementation of Early-Onset Sepsis Calculator in Newborns in Israel. J Pediatr 2021; 234:71-76.e2. [PMID: 33857468 DOI: 10.1016/j.jpeds.2021.04.007] [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: 11/08/2020] [Revised: 02/21/2021] [Accepted: 04/05/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate the recommendations based on the early-onset sepsis (EOS) calculator in the first 2 years of its implementation in Israel. STUDY DESIGN Prospective 2-year surveillance of a cohort of infants born at gestational age of ≥34 weeks in Bnai Zion Medical Center, who were evaluated using the EOS calculator because of peripartum risk factors. RESULTS We evaluate 1146 newborns with peripartum risk factors using the EOS calculator. The percentage of infants who had laboratory evaluation decreased to 4.6%, and the EOS calculator recommended empiric antibiotic therapy in only 2.2%. During the study period, there were 4 early-onset infections (EOS incidence of 0.6 in 1000 live births). Three had group B streptococcus (GBS) and one had Escherichia coli infection. Only 2 of these infants had perinatal risk factors and the EOS calculator identified them and recommended laboratory evaluation and empiric antibiotics. However, 2 infants with GBS EOS had no perinatal risk factors or clinical symptoms at delivery, and were discovered clinically at older ages. CONCLUSIONS The Israeli EOS calculator-based guidelines seem to be appropriate and are associated with less laboratory evaluations, and little use of empiric antibiotics. Concerns are related to the current recommendation of no GBS universal screening in Israel, and the inability of the calculator-based approach to identify GBS EOS in infants born to mothers with unknown GBS who have no peripartum risk factors before presentation of clinical symptoms.
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21
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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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22
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Laccetta G, Ciantelli M, Tuoni C, Sigali E, Miccoli M, Cuttano A. Early-onset sepsis risk calculator: a review of its effectiveness and comparative study with our evidence-based local guidelines. Ital J Pediatr 2021; 47:73. [PMID: 33766096 PMCID: PMC7992929 DOI: 10.1186/s13052-021-01028-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/15/2021] [Indexed: 12/20/2022] Open
Abstract
Background According to most early-onset sepsis (EOS) management guidelines, approximately 10% of the total neonatal population are exposed to antibiotics in the first postnatal days with subsequent increase of neonatal and pediatric comorbidities. A review of literature demonstrates the effectiveness of EOS calculator in reducing antibiotic overtreatment and NICU admission among neonates ≥34 weeks’ gestational age (GA); however, some missed cases of culture-positive EOS have also been described. Methods Single-center retrospective study from 1st January 2018 to 31st December 2018 conducted in the Division of Neonatology at Santa Chiara Hospital (Pisa, Italy). Neonates ≥34 weeks’ GA with birth weight ≤ 1500 g, 34–36 weeks’ GA neonates with suspected intraamniotic infection and neonates ≥34 weeks’ GA with three clinical signs of EOS or two signs and one risk factor for EOS receive empirical antibiotics. Neonates ≥34 weeks’ GA with risk factors for EOS or with one clinical indicator of EOS undergo serial measurements of C-reactive protein and procalcitonin in the first 48–72 h of life; they receive empirical antibiotics in case of abnormalities at blood exams with one or more clinical signs of EOS. Two hundred sixty-five patients at risk for EOS met inclusion criteria; they were divided into 3 study groups: 34–36 weeks’ GA newborns (n = 95, group A), ≥ 37 weeks’ GA newborns (n = 170, group B), and ≥ 34 weeks’ GA newborns (n = 265, group A + B). For each group, we compared the number of patients for which antibiotics would have been needed, based on EOS calculator, and the number of the same patients we treated with antibiotics during the study period. Comparisons between the groups were performed using McNemar’s test and statistical significance was set at p < 0.05; post-hoc power analysis was carried out to evaluate the sample sizes. Results 32/265 (12.1%) neonates ≥34 weeks’ GA received antibiotics within the first 12 h of life. According to EOS calculator 55/265 (20.7%) patients would have received antibiotics with EOS incidence 2/1000 live births (p < 0.0001). Conclusion Our evidence-based protocol entails a further decrease of antibiotic overtreatment compared to EOS calculator. No negative consequences for patients were observed.
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Affiliation(s)
- Gianluigi Laccetta
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Maternal and Child Health, Santa Chiara Hospital, University of Pisa, Pisa, Italy.
| | - Massimiliano Ciantelli
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Maternal and Child Health, Santa Chiara Hospital, University of Pisa, Pisa, Italy.,Centro di Formazione e Simulazione Neonatale "NINA", Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Cristina Tuoni
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Maternal and Child Health, Santa Chiara Hospital, University of Pisa, Pisa, Italy
| | - Emilio Sigali
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Maternal and Child Health, Santa Chiara Hospital, University of Pisa, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, Faculty of Medicine, University of Pisa, Pisa, Italy
| | - Armando Cuttano
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Maternal and Child Health, Santa Chiara Hospital, University of Pisa, Pisa, Italy.,Centro di Formazione e Simulazione Neonatale "NINA", Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
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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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Keij FM, Achten NB, Tramper-Stranders GA, Allegaert K, van Rossum AMC, Reiss IKM, Kornelisse RF. Stratified Management for Bacterial Infections in Late Preterm and Term Neonates: Current Strategies and Future Opportunities Toward Precision Medicine. Front Pediatr 2021; 9:590969. [PMID: 33869108 PMCID: PMC8049115 DOI: 10.3389/fped.2021.590969] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 03/01/2021] [Indexed: 12/20/2022] Open
Abstract
Bacterial infections remain a major cause of morbidity and mortality in the neonatal period. Therefore, many neonates, including late preterm and term neonates, are exposed to antibiotics in the first weeks of life. Data on the importance of inter-individual differences and disease signatures are accumulating. Differences that may potentially influence treatment requirement and success rate. However, currently, many neonates are treated following a "one size fits all" approach, based on general protocols and standard antibiotic treatment regimens. Precision medicine has emerged in the last years and is perceived as a new, holistic, way of stratifying patients based on large-scale data including patient characteristics and disease specific features. Specific to sepsis, differences in disease susceptibility, disease severity, immune response and pharmacokinetics and -dynamics can be used for the development of treatment algorithms helping clinicians decide when and how to treat a specific patient or a specific subpopulation. In this review, we highlight the current and future developments that could allow transition to a more precise manner of antibiotic treatment in late preterm and term neonates, and propose a research agenda toward precision medicine for neonatal bacterial infections.
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Affiliation(s)
- Fleur M Keij
- Division of Neonatology, Department of Pediatrics, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands.,Department of Pediatrics, Franciscus Gasthuis and Vlietland, Rotterdam, Netherlands
| | - Niek B Achten
- Division of Neonatology, Department of Pediatrics, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Gerdien A Tramper-Stranders
- Division of Neonatology, Department of Pediatrics, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands.,Department of Pediatrics, Franciscus Gasthuis and Vlietland, Rotterdam, Netherlands
| | - Karel Allegaert
- Department of Development and Regeneration, Department of Pharmaceutical and Pharmacological Sciences, Katholieke Universiteit Leuven, Leuven, Belgium.,Department of Clinical Pharmacy, Erasmus Medical Center Rotterdam, Rotterdam, Netherlands
| | - Annemarie M C van Rossum
- Division of Infectious Diseases, Department of Pediatrics, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - Irwin K M Reiss
- Division of Neonatology, Department of Pediatrics, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
| | - René F Kornelisse
- Division of Neonatology, Department of Pediatrics, Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, Netherlands
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25
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Quinones Cardona V, Lowery V, Cooperberg D, Anday EK, Carey AJ. Eliminating Contamination in Umbilical Cord Blood Culture Sampling for Early-Onset Neonatal Sepsis. Front Pediatr 2021; 9:794710. [PMID: 34988042 PMCID: PMC8721114 DOI: 10.3389/fped.2021.794710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/19/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction: Despite the advantages of umbilical cord blood culture (UCBC) use for diagnosis of early onset sepsis (EOS), contamination rates have deterred neonatologists from its widespread use. We aimed to implement UCBC collection in a level III neonatal intensive care unit (NICU) and apply quality improvement (QI) methods to reduce contamination in the diagnosis of early onset sepsis. Methods: Single-center implementation study utilizing quality improvement methodology to achieve 0% contamination rate in UCBC samples using the Plan-Do-Study-Act (PDSA) model for improvement. UCBC was obtained in conjunction with peripheral blood cultures (PBC) in neonates admitted to the NICU due to maternal chorioamnionitis. Maternal and neonatal characteristics between clinical sepsis and asymptomatic groups were compared. Process, outcome, and balancing measures were monitored. Results: Eighty-two UCBC samples were collected in addition to peripheral blood culture from neonates admitted due to maternal chorioamnionitis. Ten (12%) neonates had a diagnosis of clinical sepsis. All PBCs were negative and 5 UCBCs were positive in the study period. After 2 PDSA cycles, there was special cause variation with improvement in the percent of contaminated samples from 7.3 to 0%. There was no change in antibiotic duration among asymptomatic neonates. Conclusions: Implementation of UCBC for the diagnosis of EOS in term infants is feasible and contamination can be minimized with the implementation of a core team of trained providers and a proper sterile technique without increasing antibiotic duration.
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Affiliation(s)
- Vilmaris Quinones Cardona
- Department of Pediatrics, St Christopher's Hospital for Children, Philadelphia, PA, United States.,Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, United States
| | - Vanessa Lowery
- Department of Pediatrics, St Christopher's Hospital for Children, Philadelphia, PA, United States
| | - David Cooperberg
- Department of Pediatrics, St Christopher's Hospital for Children, Philadelphia, PA, United States.,Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, United States
| | - Endla K Anday
- Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, United States.,Department of Pediatrics, Sidney Kimmel College of Medicine, Thomas Jefferson University, Philadelphia, PA, United States
| | - Alison J Carey
- Department of Pediatrics, St Christopher's Hospital for Children, Philadelphia, PA, United States.,Department of Pediatrics, Drexel University College of Medicine, Philadelphia, PA, United States.,Department of Microbiology and Immunology, Drexel University College of Medicine, Philadelphia, PA, United States
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26
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Abstract
Antibiotics are administered to the vast majority of preterm newborns and to a substantial proportion of term infants in the hours after birth due to risk for early-onset sepsis. The approaches taken to determine which newborns should be evaluated for early-onset sepsis, and what type and duration of antibiotics are administered, are important elements of neonatal antibiotic stewardship. The use of multivariate prediction models for sepsis risk assessment among infants born ≥35 weeks' gestation can safely reduce the use of empiric antibiotic therapy. Approaches incorporating serial physical examination may also contribute to decreasing empiric antibiotic exposure among such infants. Among infants born <35 weeks' gestation, delivery characteristics can be used to identify preterm infants at low enough risk of early infection that empiric therapies are not required. Data informing the epidemiology, microbiology and antibiotic susceptibility patterns of early-onset sepsis pathogens can be used to optimize antibiotic choice for empiric and targeted antibiotic therapy to ensure that effective therapies are administered, while decreasing the risks associated with broad-spectrum antibiotic exposure. Optimal use of blood culture and time to positivity data can also contribute to decreasing the risks associated with prolonged antibiotic administration in the face of sterile cultures.
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Affiliation(s)
- Michael W Kuzniewicz
- Perinatal Research Unit, Division of Research, Kaiser Permanente Northern California, Oakland, CA, United States; Department of Pediatrics, University of California, San Francisco, San Francisco, CA, United States
| | - Karen M Puopolo
- Division of Neonatology and Center for Pediatric Clinical Excellence, Children's Hospital of Philadelphia, Philadelphia, PA, United States; Section on Newborn Medicine, Pennsylvania Hospital, Philadelphia, PA, United States; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States.
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27
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Benincasa BC, Silveira RC, Schlatter RP, Balbinotto Neto G, Procianoy RS. Multivariate risk and clinical signs evaluations for early-onset sepsis on late preterm and term newborns and their economic impact. Eur J Pediatr 2020; 179:1859-1865. [PMID: 32623627 DOI: 10.1007/s00431-020-03727-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 06/02/2020] [Accepted: 06/29/2020] [Indexed: 10/23/2022]
Abstract
There is an increasing evidence that strict evaluation of clinical signs is effective in detecting newborns at risk of early-onset sepsis (EOS) that require antibiotic therapy. In a retrospective case control design, we compared EOS antibiotic indication by clinical signs surveillance with multivariate risk analysis (EOSCalc), and estimate their costs. Newborns ≥ 34 weeks who received EOS antibiotics from June 2014 to December 2016 were studied. Were considered symptomatic those with three clinical signs within first 24 h or two signs and one risk factor present. Cost estimative was done using bottom-up hospital's perspective. Eight thousand three hundred twenty-one were born, 384 were included. Two hundred nineteen (57%) would receive antibiotics by EOSCalc and 64 (16.7%) by clinical signs (p < 0.001). All patients with blood cultures were detected and false-negatives were absent. Total cost was US$ 574,121, estimate US$ 415,576 by EOSCalc, and US$ 314,353 by clinical signs (p < 0.001).Conclusions: The use of EOSCalc and clinical signs surveillance seem to be safe and accurate methods in EOS management. Additionally, the two approaches have shown an economic advantage when compared with the hospital's current practice. What is Known: • EOSCalc is a useful method for screening of EOS in late preterm and term infants. • Presence of clinical signs and/or maternal risk factors are present newborns with EOS. What is New: • Rigorous observation of clinical signs is a more accurate method than EOSCalc to screen for EOS in late preterm and term newborns. • Rigorous observation of clinical signs is more economic than EOSCalc in managing EOS in late preterm and term neonates.
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Affiliation(s)
- Bianca C Benincasa
- Department of Pediatrics, Newborn Section, Universidade Federal do Rio Grande do Sul and Hospital de Clínicas de Porto Alegre, Rua Silva Jardim 1155#701, Porto Alegre, RS, 90450-071, Brazil
| | - Rita C Silveira
- Department of Pediatrics, Newborn Section, Universidade Federal do Rio Grande do Sul and Hospital de Clínicas de Porto Alegre, Rua Silva Jardim 1155#701, Porto Alegre, RS, 90450-071, Brazil
| | - Rosane Paixão Schlatter
- Post-Graduation Program in Health's Education, Universidade Federal do Rio Grande do Sul and Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Giacomo Balbinotto Neto
- Department of Economics Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Renato S Procianoy
- Department of Pediatrics, Newborn Section, Universidade Federal do Rio Grande do Sul and Hospital de Clínicas de Porto Alegre, Rua Silva Jardim 1155#701, Porto Alegre, RS, 90450-071, Brazil.
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28
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Frymoyer A, Joshi NS, Allan JM, Cohen RS, Aby JL, Kim JL, Benitz WE, Gupta A. Sustainability of a Clinical Examination-Based Approach for Ascertainment of Early-Onset Sepsis in Late Preterm and Term Neonates. J Pediatr 2020; 225:263-268. [PMID: 32511960 DOI: 10.1016/j.jpeds.2020.05.055] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/15/2020] [Accepted: 05/28/2020] [Indexed: 01/29/2023]
Abstract
We demonstrated the sustained impact over a 5-year period of a clinical examination-based approach to identification of early-onset sepsis in late preterm and term neonates at our hospital. To date, more than 20 000 neonates have been safely managed using this approach, resulting in a 63% reduction in antibiotic use.
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Affiliation(s)
- Adam Frymoyer
- Department of Pediatrics, Stanford University, Stanford, CA.
| | - Neha S Joshi
- Department of Pediatrics, Stanford University, Stanford, CA
| | | | - Ronald S Cohen
- Department of Pediatrics, Stanford University, Stanford, CA
| | - Janelle L Aby
- Department of Pediatrics, Stanford University, Stanford, CA
| | | | | | - Arun Gupta
- Department of Pediatrics, Stanford University, Stanford, CA
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29
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Reduced Antibiotic Exposure by Serial Physical Examinations in Term Neonates at Risk of Early-onset Sepsis. Pediatr Infect Dis J 2020; 39:438-443. [PMID: 32301920 DOI: 10.1097/inf.0000000000002590] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Suspected early-onset sepsis (EOS) results in antibiotic treatment of a substantial number of neonates who are uninfected. We evaluated if an approach using serial physical examinations (SPEs) can reduce antibiotic exposure for suspected EOS in term neonates during the first 3 days of life, without affecting safety. METHODS Within a quality-improvement framework, SPEs for 24-48 hours for neonates with suspected EOS was implemented in the neonatal intensive care unit, Stavanger, Norway. The proportion of neonates ≥37 weeks gestation exposed to antibiotics, antibiotic therapy-days and the safety outcome time from birth to start antibiotics were compared between a baseline period (April 2014-February 2016), when a risk factor based approach was used, and a post-SPE-implementation period (January 2017-November 2018). RESULTS We included all term live born neonates (n = 17,242) in the 2 periods. There was a 57% relative reduction in neonates exposed to antibiotics; 2.9% in the baseline and 1.3% in the post-implementation period, P < 0.001. There was a 60% relative reduction in mean antibiotic therapy-days/1000 patient-days; from 320 to 129, P < 0.001, and a 50% relative reduction in time to initiate antibiotics in suspected EOS-cases, from median (interquartile range) 14 (5-28) to 7 (3-17) hours, P = 0.003. The incidence of culture-positive EOS remained unchanged. There were no infection-attributable deaths. CONCLUSIONS Implementing SPE to guide empiric antibiotic therapy in term neonates with suspected EOS more than halved the burden of antibiotic exposure, without delay of antibiotic treatment of infected neonates or increased sepsis-related mortality.
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30
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Simeonova M, Piszczek J, Hoi S, Harder C, Pelligra G. Evaluation of compliance with the 2017 Canadian Paediatric Society Position Statement for the management of newborns at risk for early-onset sepsis: A retrospective cohort study. Paediatr Child Health 2020; 26:e152-e157. [PMID: 33936345 DOI: 10.1093/pch/pxaa042] [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] [Received: 10/09/2019] [Accepted: 02/26/2020] [Indexed: 11/14/2022] Open
Abstract
Introduction Due to the nonspecific clinical presentation, clinicians often empirically treat newborns at risk of early-onset sepsis (EOS). Recently, the Canadian Paediatric Society (CPS) published updated recommendations that promote a more judicious approach to EOS management. Objective To examine the compliance with the CPS statement at a tertiary perinatal site and characterize the types of deviations. Methods A retrospective chart review was conducted for all term and late pre-term newborns at risk for sepsis, between January 1 and June 30, 2018. The prevalence of newborns with EOS risk factors was measured during the first month. Management strategies for eligible newborns during the 6-month period were compared to the CPS recommendations to establish the rate of noncompliance. The type of noncompliance, readmission rate, and rate of culture-positive EOS were examined. Results In the first month, 29% (66 of 228) of newborns had EOS risk factors. Among the 100 newborns born in the 6-month period for whom the CPS recommendations apply, 47 (47%) received noncompliant management. Of those, 51% (N=24) had inappropriately initiated investigations, 17% (N=8) had inappropriate antibiotics, and 32% (N=15) had both. The rate of readmission for a septic workup was 1.6% (N= 2). None had culture-positive sepsis while admitted. Conclusion A large proportion of term and late preterm newborns (29%) had EOS risk factors, but none had culture-confirmed EOS. The rate of noncompliance with the CPS recommendations was high (47%), mainly due to overzealous management. Future initiatives should aim at increasing compliance, particularly in newborns at lower EOS risk.
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Affiliation(s)
- Marina Simeonova
- Department of Pharmacy, Victoria General Hospital, Victoria, British Columbia.,Department of Pharmacy, Royal Jubilee Hospital, Victoria, British Columbia.,Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, British Columbia
| | - Jolanta Piszczek
- Department of Pharmacy, Royal Jubilee Hospital, Victoria, British Columbia
| | - Sannifer Hoi
- Department of Pharmacy, Victoria General Hospital, Victoria, British Columbia.,Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, British Columbia
| | - Curtis Harder
- Department of Pharmacy, Victoria General Hospital, Victoria, British Columbia.,Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, British Columbia
| | - Gustavo Pelligra
- Department of Maternity Care and Pediatrics, Victoria General Hospital, Victoria, British Columbia.,Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia
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31
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Berardi A, Bedetti L, Spada C, Lucaccioni L, Frymoyer A. Serial clinical observation for management of newborns at risk of early-onset sepsis. Curr Opin Pediatr 2020; 32:245-251. [PMID: 31851052 DOI: 10.1097/mop.0000000000000864] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Current management approaches for asymptomatic neonates at risk of early onset sepsis remain controversial. Strategies based entirely on clinical observation (SCO, serial clinical observation) have gained consensus. RECENT FINDINGS We briefly compare different strategies for managing asymptomatic newborns suggested in four high-income countries. Then this review details the existing differences in carrying out the SCO in the United Kingdom, the USA, and Italy; the experiences from the studies performed using the SCO; and open questions regarding this strategy. Advantages and limitations of SCO are also discussed. There is a need to assess which symptoms at birth are more predictive of early onset sepsis and therefore require immediate interventions versus those symptoms that can be monitored and re-evaluated. SUMMARY SCO strategy may require changes in the processes of newborn care at birthing centers. Nonetheless, SCO is safe and is associated with fewer laboratory evaluations and unnecessary antibiotics. Thoughtful and thorough practices related to the care of all newborns will benefit any birthing centre. VIDEO ABSTRACT: http://links.lww.com/MOP/A40.
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Affiliation(s)
- Alberto Berardi
- Neonatal Intensive Care Unit, Maternal and Child Department, University Hospital
| | - Luca Bedetti
- PhD Program in Clinical and Experimental Medicine, Maternal and Child Department
| | - Caterina Spada
- Pediatric Postgraduate School, Maternal and Child Department, University of Modena and Reggio Emilia, Italy
| | - Laura Lucaccioni
- Neonatal Intensive Care Unit, Maternal and Child Department, University Hospital
| | - Adam Frymoyer
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California, USA
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32
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Ma C, Levin G, Panda SK, Sambalingam D, Singh AP. Improving timing of antibiotics in neonates with early onset sepsis - Quality improvement project. J Neonatal Perinatal Med 2020; 13:239-246. [PMID: 32176660 DOI: 10.3233/npm-190293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVES Early onset sepsis (EOS) is an important cause of neonatal morbidity and mortality. Timely administration of antibiotics is crucial in management. We initiated a quality improvement project to improve timely administration of antibiotics. METHODS Primary drivers of change identified by the team were improving delivery of antibiotics from pharmacy and improving time to admit in the electronic medical record (EMR) in order to improve overall timeliness of antibiotics administration. Timings of antibiotics administration was tracked by using a control chart. Timings of antibiotics and outcomes of pre-intervention (December 2016) were compared with post intervention of PDSA cycles (January 2017-November 2018). RESULTS There was statistically significant improvement in time to admission in electronic medical records over the time periods of pre-intervention, PDSA I and PDSA II (p-value < 0.05) (Table 1). Also, time to delivery of antibiotics from pharmacy was significantly reduced between PDSA cycles from 21 minutes to 9 minutes with improvement in overall workflow. An average time to infusion of antibiotics decreased from 70 minutes to 48 minutes. There was also overall improvement in number of neonates receiving antibiotics under 1 hour of decision making from 37% to 77%. CONCLUSIONS In our study we were able to successfully implement our "antibiotics under one hour" goal. The ability to achieve this objective can be met across multi-institutions rendering care to newborns if the approach is multidisciplinary. Deleting obstructions in the process that involve admission, registration and entry into the EMR effectively reduced time.
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Affiliation(s)
- Cheng Ma
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA
| | - Garret Levin
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.,El Paso Children's Hospital, El Paso, TX, USA
| | - Sanjeet K Panda
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.,El Paso Children's Hospital, El Paso, TX, USA
| | - Devaraj Sambalingam
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.,El Paso Children's Hospital, El Paso, TX, USA
| | - Ajay Pratap Singh
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center El Paso, El Paso, TX, USA.,El Paso Children's Hospital, El Paso, TX, USA
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Berardi A, Spada C, Vaccina E, Boncompagni A, Bedetti L, Lucaccioni L. Intrapartum beta-lactam antibiotics for preventing group B streptococcal early-onset disease: can we abandon the concept of 'inadequate' intrapartum antibiotic prophylaxis? Expert Rev Anti Infect Ther 2019; 18:37-46. [PMID: 31762370 DOI: 10.1080/14787210.2020.1697233] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Introduction: Neonatal sepsis remains a serious and potentially fatal illness. Intrapartum antibiotic prophylaxis (IAP) prevents group B streptococcal (GBS) early-onset sepsis. The optimal duration of IAP (adequate IAP) to reduce vertical transmission of GBS has been debated. Understanding the mechanism of action of IAP may help in minimizing neonatal evaluation and unnecessary antibiotic use.Areas covered: In recent years, several studies on pharmacokinetics and clinical use of IAP have been published. Although penicillin and ampicillin are the most preferred antibiotics, the clinical efficacy of non-beta-lactam antibiotics, including clindamycin and vancomycin, used in cases of penicillin anaphylaxis-associated allergy, remains debatable. This is a narrative review of the literature regarding the impact of 'inadequate' IAP on the clinical management of women and newborns.Expert opinion: Recent evidence suggests that 'inadequate' IAP with beta-lactams is more effective in preventing vertical transmission of GBS than previously thought. Newborns exposed to intrapartum beta-lactams and who are asymptomatic at birth are likely uninfected, irrespective of IAP duration before delivery. Hence, we may abandon the concept of 'inadequate' IAP with beta-lactams in early-onset GBS sepsis, relying primarily on clinical signs observed at birth for managing IAP-exposed neonates.
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Affiliation(s)
- Alberto Berardi
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliera, University of Modena and Reggio Emilia, Modena, Italy
| | - Caterina Spada
- Pediatric Post-graduate School, University of Modena and Reggio Emilia, Modena, Italy
| | - Eleonora Vaccina
- Pediatric Post-graduate School, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Luca Bedetti
- PhD Program in Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Laura Lucaccioni
- Neonatal Intensive Care Unit, Women's and Children's Health Department, Azienda Ospedaliera, University of Modena and Reggio Emilia, Modena, Italy
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Achten NB, Klingenberg C, Benitz WE, Stocker M, Schlapbach LJ, Giannoni E, Bokelaar R, Driessen GJA, Brodin P, Uthaya S, van Rossum AMC, Plötz FB. Association of Use of the Neonatal Early-Onset Sepsis Calculator With Reduction in Antibiotic Therapy and Safety: A Systematic Review and Meta-analysis. JAMA Pediatr 2019; 173:1032-1040. [PMID: 31479103 PMCID: PMC6724419 DOI: 10.1001/jamapediatrics.2019.2825] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
IMPORTANCE The neonatal early-onset sepsis (EOS) calculator is a clinical risk stratification tool increasingly used to guide the use of empirical antibiotics for newborns. Evidence on the effectiveness and safety of the EOS calculator is essential to inform clinicians considering implementation. OBJECTIVE To assess the association between management of neonatal EOS guided by the neonatal EOS calculator (compared with conventional management strategies) and reduction in antibiotic therapy for newborns. DATA SOURCES Electronic searches in MEDLINE, Embase, Web of Science, and Google Scholar were conducted from 2011 (introduction of the EOS calculator model) through January 31, 2019. STUDY SELECTION All studies with original data that compared management guided by the EOS calculator with conventional management strategies for allocating antibiotic therapy to newborns suspected to have EOS were included. DATA EXTRACTION AND SYNTHESIS Following PRISMA-P guidelines, relevant data were extracted from full-text articles and supplements. CHARMS (Checklist for Critical Appraisal and Data Extraction for Systematic Reviews of Prediction Modeling Studies) and GRADE (Grades of Recommendation, Assessment, Development and Evaluation) tools were used to assess the risk of bias and quality of evidence. Meta-analysis using a random-effects model was conducted for studies with separate cohorts for EOS calculator and conventional management strategies. MAIN OUTCOMES AND MEASURES The difference in percentage of newborns treated with empirical antibiotics for suspected or proven EOS between management guided by the EOS calculator and conventional management strategies. Safety-related outcomes involved missed cases of EOS, readmissions, treatment delay, morbidity, and mortality. RESULTS Thirteen relevant studies analyzing a total of 175 752 newborns were included. All studies found a substantially lower relative risk (range, 3%-60%) for empirical antibiotic therapy, favoring the EOS calculator. Meta-analysis revealed a relative risk of antibiotic use of 56% (95% CI, 53%-59%) in before-after studies including newborns regardless of exposure to chorioamnionitis. Evidence on safety was limited, but proportions of missed cases of EOS were comparable between management guided by the EOS calculator (5 of 18 [28%]) and conventional management strategies (8 of 28 [29%]) (pooled odds ratio, 0.96; 95% CI, 0.26-3.52; P = .95). CONCLUSIONS AND RELEVANCE Use of the neonatal EOS calculator is associated with a substantial reduction in the use of empirical antibiotics for suspected EOS. Available evidence regarding safety of the use of the EOS calculator is limited, but shows no indication of inferiority compared with conventional management strategies.
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Affiliation(s)
- Niek B. Achten
- Department of Pediatrics, Tergooi Hospital, Blaricum, the Netherlands,Faculty of Medicine, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Claus Klingenberg
- Department of Pediatrics and Adolescence Medicine, University Hospital of North Norway, Tromsø, Norway,Paediatric Research Group, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | | | - Martin Stocker
- Department of Pediatrics, Children’s Hospital Lucerne, Lucerne, Switzerland
| | - Luregn J. Schlapbach
- Paediatric Critical Care Research Group, Child Health Research Centre, University of Queensland, Brisbane, Australia,Paediatric Intensive Care Unit, Queensland Children’s Hospital, Brisbane, Australia,Department of Pediatrics, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Eric Giannoni
- Department Woman-Mother-Child, Clinic of Neonatology, Lausanne University Hospital, Lausanne, Switzerland
| | - Robin Bokelaar
- Department of Pediatrics, Tergooi Hospital, Blaricum, the Netherlands
| | - Gertjan J. A. Driessen
- Department of Pediatrics, Juliana Children’s Hospital, Haga Teaching Hospital, The Hague, the Netherlands
| | - Petter Brodin
- Science for Life Laboratory, Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
| | - Sabita Uthaya
- Section of Neonatal Medicine, Department of Medicine, Imperial College London, London, United Kingdom
| | - Annemarie M. C. van Rossum
- Department of Pediatrics, Erasmus University Medical Centre-Sophia Children’s Hospital, Rotterdam, the Netherlands
| | - Frans B. Plötz
- Department of Pediatrics, Tergooi Hospital, Blaricum, the Netherlands
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35
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An Institutional Approach to the Management of Asymptomatic Chorioamnionitis-Exposed Infants Born ≥35 Weeks Gestation. Pediatr Qual Saf 2019; 4:e238. [PMID: 32010864 PMCID: PMC6946240 DOI: 10.1097/pq9.0000000000000238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 10/22/2019] [Indexed: 01/15/2023] Open
Abstract
Supplemental Digital Content is available in the text. Our newborn practice routinely treated asymptomatic chorioamnionitis-exposed infants born at 35 weeks gestation or greater with empiric antibiotics. Starting April 1, 2017, we implemented an algorithm of not treating, unless there was an abnormal clinical and/or laboratory evaluation. The goal of this quality improvement initiative was to reduce the percentage of chorioamnionitis-exposed infants treated with antibiotics (primary outcome measure) to <50%.
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36
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Puopolo KM, Lynfield R, Cummings JJ, Hand I, Adams-Chapman I, Poindexter B, Stewart DL, Aucott SW, Goldsmith JP, Mowitz M, Watterberg K, Maldonado YA, Zaoutis TE, Banerjee R, Barnett ED, Campbell JD, Gerber JS, Kourtis AP, Munoz FM, Nolt D, Nyquist AC, O’Leary ST, Sawyer MH, Steinbach WJ, Zangwill K. Management of Infants at Risk for Group B Streptococcal Disease. Pediatrics 2019; 144:peds.2019-1881. [PMID: 31285392 DOI: 10.1542/peds.2019-1881] [Citation(s) in RCA: 154] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Group B streptococcal (GBS) infection remains the most common cause of neonatal early-onset sepsis and a significant cause of late-onset sepsis among young infants. Administration of intrapartum antibiotic prophylaxis is the only currently available effective strategy for the prevention of perinatal GBS early-onset disease, and there is no effective approach for the prevention of late-onset disease. The American Academy of Pediatrics joins with the American College of Obstetricians and Gynecologists to reaffirm the use of universal antenatal microbiologic-based testing for the detection of maternal GBS colonization to facilitate appropriate administration of intrapartum antibiotic prophylaxis. The purpose of this clinical report is to provide neonatal clinicians with updated information regarding the epidemiology of GBS disease as well current recommendations for the evaluation of newborn infants at risk for GBS disease and for treatment of those with confirmed GBS infection. This clinical report is endorsed by the American College of Obstetricians and Gynecologists (ACOG), July 2019, and should be construed as ACOG clinical guidance.
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Affiliation(s)
- Karen M. Puopolo
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Ruth Lynfield
- Minnesota Department of Health, St Paul, Minnesota; and
| | - James J. Cummings
- Departments of Pediatrics and Bioethics, Alden March Bioethics Institute, Albany Medical College, Albany, New York
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37
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Gluck K. New Approaches to the Evaluation and Management of Well-Appearing Term and Late Preterm Neonates at Risk for Early-Onset Sepsis. CURRENT PEDIATRICS REPORTS 2019. [DOI: 10.1007/s40124-019-00190-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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38
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Abstract
Early-onset sepsis (EOS) is an important cause of neonatal morbidity. Despite extensive study, identifying at-risk newborns remains challenging, especially if they are initially well appearing. Existing official EOS recommendations suggest a conservative approach that likely results in overtreatment of a low-risk population. Recent studies indicate that more precise risk assessment and alternative management strategies could decrease the number of infants exposed to blood draws and antibiotics during evaluations for EOS. This article reviews existing guidelines and provides an overview of the Bayesian sepsis calculator and serial observation as an alternative to laboratory studies and empirical antibiotics.
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Affiliation(s)
- Pamela I Good
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, 630 West 168th Street, PH-17, New York, NY 10032, USA
| | - Thomas A Hooven
- Department of Pediatrics, Vagelos College of Physicians and Surgeons, Columbia University, 630 West 168th Street, PH-17, New York, NY 10032, USA.
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39
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Joshi NS, Gupta A, Allan JM, Cohen RS, Aby JL, Kim JL, Benitz WE, Frymoyer A. Management of Chorioamnionitis-Exposed Infants in the Newborn Nursery Using a Clinical Examination-Based Approach. Hosp Pediatr 2019; 9:227-233. [PMID: 30833294 DOI: 10.1542/hpeds.2018-0201] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Antibiotic use in well-appearing late preterm and term chorioamnionitis-exposed (CE) infants was reduced by 88% after the adoption of a care approach that was focused on clinical monitoring in the intensive care nursery to determine the need for antibiotics. However, this approach continued to separate mothers and infants. We aimed to reduce maternal-infant separation while continuing to use a clinical examination-based approach to identify early-onset sepsis (EOS) in CE infants. METHODS Within a quality improvement framework, well-appearing CE infants ≥35 weeks' gestation were monitored clinically while in couplet care in the postpartum unit without laboratory testing or empirical antibiotics. Clinical monitoring included physician examination at birth and nurse examinations every 30 minutes for 2 hours and then every 4 hours until 24 hours of life. Infants who developed clinical signs of illness were further evaluated and/or treated with antibiotics. Antibiotic use, laboratory testing, and clinical outcomes were collected. RESULTS Among 319 initially well-appearing CE infants, 15 (4.7%) received antibiotics, 23 (7.2%) underwent laboratory testing, and 295 (92.5%) remained with their mothers in couplet care throughout the birth hospitalization. One infant had group B Streptococcus EOS identified and treated at 24 hours of age based on new-onset tachypnea and had an uncomplicated course. CONCLUSIONS Management of well-appearing CE infants by using a clinical examination-based approach during couplet care in the postpartum unit maintained low rates of laboratory testing and antibiotic use and markedly reduced mother-infant separation without adverse events. A framework for repeated clinical assessments is an essential component of identifying infants with EOS.
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Affiliation(s)
- Neha S Joshi
- Department of Pediatrics, Stanford University, Stanford, California; and
| | - Arun Gupta
- Department of Pediatrics, Stanford University, Stanford, California; and
| | | | - Ronald S Cohen
- Department of Pediatrics, Stanford University, Stanford, California; and
| | - Janelle L Aby
- Department of Pediatrics, Stanford University, Stanford, California; and
| | | | - William E Benitz
- Department of Pediatrics, Stanford University, Stanford, California; and
| | - Adam Frymoyer
- Department of Pediatrics, Stanford University, Stanford, California; and
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40
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Group B Streptococcus early-onset disease and observation of well-appearing newborns. PLoS One 2019; 14:e0212784. [PMID: 30893310 PMCID: PMC6426194 DOI: 10.1371/journal.pone.0212784] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 02/09/2019] [Indexed: 02/08/2023] Open
Abstract
Background International guidelines lack a substantial consensus regarding management of asymptomatic full-term and late preterm neonates at risk for early-onset disease (EOS). Large cohorts of newborns are suitable to increase the understanding of the safety and efficacy of a given strategy. Methods This is a prospective, area-based, cohort study involving regional birth facilities of Emilia-Romagna (Italy). We compared cases of EOS (at or above 35 weeks’ gestation) registered in 2003–2009 (baseline period: 266,646 LBs) and in 2010–2016, after introduction of a new strategy (serial physical examinations, SPEs) for managing asymptomatic neonates at risk for EOS (intervention period: 265,508 LBs). Results There were 108 cases of EOS (baseline period, n = 60; intervention period, n = 48). Twenty-two (20.4%) remained asymptomatic through the first 72 hours of life, whereas 86 (79.6%) developed symptoms, in most cases (52/86, 60.5%) at birth or within 6 hours. The median age at presentation was significantly earlier in the intrapartum antibiotic prophylaxis (IAP)-exposed than in the IAP-unexposed neonates (0 hours, IQR 0.0000–0.0000 vs 6 hours, IQR 0.0000–15.0000, p<0.001). High number of neonates (n = 531) asymptomatic at birth, exposed to intrapartum fever, should be treated empirically for each newborn who subsequently develops sepsis. IAP exposed neonates increased (12% vs 33%, p = 0.01), age at presentation decreased (median 6 vs 1 hours, p = 0.01), whereas meningitis, mechanical ventilation and mortality did not change in baseline vs intervention period. After implementing the SPEs, no cases had adverse outcomes due to the strategy, and no cases developed severe disease after 6 hours of life. Conclusions Infants with EOS exposed to IAP developed symptoms at birth in almost all cases, and those who appeared well at birth had a very low chance of having EOS. The risk of EOS in neonates (asymptomatic at birth) exposed to intrapartum fever was low. Although definite conclusions on causation are lacking, our data support SPEs of asymptomatic newborns at risk for EOS. SPEs seems a safe and effective alternative to laboratory screening and empirical antibiotic therapy.
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41
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Puopolo KM, Benitz WE, Zaoutis TE, Cummings J, Juul S, Hand I, Eichenwald E, Poindexter B, Stewart DL, Aucott SW, Goldsmith JP, Watterberg K, Byington CL, Maldonado YA, Banerjee R, Barnett ED, Campbell JD, Gerber JS, Lynfield R, Munoz FM, Nolt D, Nyquist AC, O’Leary ST, Rathore MH, Sawyer MH, Steinbach WJ, Tan TQ. Management of Neonates Born at ≥35 0/7 Weeks' Gestation With Suspected or Proven Early-Onset Bacterial Sepsis. Pediatrics 2018; 142:peds.2018-2894. [PMID: 30455342 DOI: 10.1542/peds.2018-2894] [Citation(s) in RCA: 185] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The incidence of neonatal early-onset sepsis (EOS) has declined substantially over the last 2 decades, primarily because of the implementation of evidence-based intrapartum antimicrobial therapy. However, EOS remains a serious and potentially fatal illness. Laboratory tests alone are neither sensitive nor specific enough to guide EOS management decisions. Maternal and infant clinical characteristics can help identify newborn infants who are at risk and guide the administration of empirical antibiotic therapy. The incidence of EOS, the prevalence and implications of established risk factors, the predictive value of commonly used laboratory tests, and the uncertainties in the risk/benefit balance of antibiotic exposures all vary significantly with gestational age at birth. Our purpose in this clinical report is to provide a summary of the current epidemiology of neonatal sepsis among infants born at ≥35 0/7 weeks' gestation and a framework for the development of evidence-based approaches to sepsis risk assessment among these infants.
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Affiliation(s)
- Karen M. Puopolo
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Children’s Hospital of Philadelphia, and
| | - William E. Benitz
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, California
| | - Theoklis E. Zaoutis
- Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Roberts Center for Pediatric Research, Philadelphia, Pennsylvania; and
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42
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Edwards EM, Horbar JD. Variation in Use by NICU Types in the United States. Pediatrics 2018; 142:peds.2018-0457. [PMID: 30282782 DOI: 10.1542/peds.2018-0457] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/15/2018] [Indexed: 11/24/2022] Open
Abstract
UNLABELLED : media-1vid110.1542/5828370139001PEDS-VA_2018-0457Video Abstract BACKGROUND: Increased admissions of higher birth weight and less acutely ill infants to NICUs suggests that intensive care may be used inappropriately in these populations. We describe variation in use of NICU services by gestational age and NICU type. METHODS Using the Vermont Oxford Network database of all NICU admissions, we assessed variation within predefined gestational age categories in the following proportions: admissions, initial NICU hospitalization days, high-acuity cases ≥34 weeks' gestation, and short-stay cases ≥34 weeks' gestation. High acuity was defined as follows: death, intubated assisted ventilation for ≥4 hours, early bacterial sepsis, major surgery requiring anesthesia, acute transport to another center, hypoxic-ischemic encephalopathy or a 5-minute Apgar score ≤3, or therapeutic hypothermia. Short stay was defined as an inborn infant staying 1 to 3 days with discharge from the hospital. RESULTS From 2014 to 2016, 486 741 infants were hospitalized 9 657 508 days at 381 NICUs in the United States. The median proportions of admissions, initial hospitalized days, high-acuity cases, and short stays varied significantly by NICU types in almost all gestational age categories. Fifteen percent of the infants ≥34 weeks were high acuity, and 10% had short stays. CONCLUSIONS There is substantial variation in use among NICUs. A campaign to focus neonatal care teams on using the NICU wisely that addresses the appropriate use of intensive care for newborn infants and accounts for local context and the needs of families is needed.
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Affiliation(s)
- Erika M Edwards
- Vermont Oxford Network, Burlington, Vermont; and .,Department of Pediatrics, The Robert Larner, MD College of Medicine, and.,Department of Mathematics and Statistics, The University of Vermont, Burlington, Vermont
| | - Jeffrey D Horbar
- Vermont Oxford Network, Burlington, Vermont; and.,Department of Pediatrics, The Robert Larner, MD College of Medicine, and
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