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黄 婕, 丁 雅, 高 亮, 祝 垚, 林 雅, 林 新. [Efficacy of therapeutic hypothermia on mild neonatal hypoxic-ischemic encephalopathy: a prospective randomized controlled study]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2024; 26:803-810. [PMID: 39148383 PMCID: PMC11334539 DOI: 10.7499/j.issn.1008-8830.2401031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 06/04/2024] [Indexed: 08/17/2024]
Abstract
OBJECTIVES To investigate the efficacy of therapeutic hypothermia on mild neonatal hypoxic-ischemic encephalopathy (HIE). METHODS A prospective study was performed on 153 neonates with mild HIE who were born from September 2019 to September 2023. These neonates were randomly divided into two groups: therapeutic hypothermia (n=77) and non-therapeutic hypothermia group (n=76). The short-term clinical efficacy of the two groups were compared. Barkovich scoring system was used to analyze the severity of brain injury shown on magnetic resonance imaging (MRI) between the two groups. RESULTS There were no significant differences in gestational age, gender, birth weight, mode of birth, and Apgar score between the therapeutic hypothermia and non-therapeutic hypothermia groups (P>0.05). There were no significant differences in the incidence rates of sepsis, arrhythmia, persistent pulmonary hypertension and pulmonary hemorrhage and the duration of mechanical ventilation within the first 72 hours after birth between the two groups. The therapeutic hypothermia group had longer prothrombin time within the first 72 hours after birth and a longer hospital stay (P<0.05). Compared with the non-therapeutic hypothermia group, the therapeutic hypothermia group had lower incidence rates of MRI abnormalities (30% vs 57%), moderate to severe brain injury on MRI (5% vs 28%), and watershed injury (27% vs 51%) (P<0.05), as well as lower medium watershed injury score (0 vs 1) (P<0.05). CONCLUSIONS Therapeutic hypothermia can reduce the incidence rates of MRI abnormalities and watershed injury, without obvious adverse effects, in neonates with mild HIE, suggesting that therapeutic hypothermia may be beneficial in neuroprotection in these neonates.
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Three-year outcome following neonatal encephalopathy in a high-survival cohort. Sci Rep 2022; 12:7945. [PMID: 35562399 PMCID: PMC9106703 DOI: 10.1038/s41598-022-12091-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 05/03/2022] [Indexed: 11/20/2022] Open
Abstract
This study investigated the 3-year clinical outcomes in relation to the severity of encephalopathy in high-survival infants who underwent therapeutic hypothermia. This retrospective observational study was conducted in level II/III neonatal intensive care units in Japan. The nationwide cohort included 474 infants registered in the Baby Cooling Registry of Japan between January 2012 and December 2016. Clinical characteristics, mortality rate and severe neurological impairment at age 3 years were evaluated. Of the infants, 48 (10.4%), 291 (63.1%) and 122 (26.5%) had mild, moderate and severe encephalopathy, respectively, upon admission. By age 3, 53 (11.2%) infants died, whereas 110 (26.1%) developed major disabilities. The mild group survived up to age 3. In the moderate group, 13 (4.5%) died and 44 (15.8%) developed major disabilities. In the severe group, 39 (32.0%) died by age 3. Adverse outcomes were observed in 100 (82.0%) infants. Mortality was relatively low in all subgroups, but the incidence of major disabilities was relatively high in the severe group. The relatively low mortality and high morbidity may be due to Japanese social and ethical norms, which rarely encourage the withdrawal of intensive life support. Cultural and ethical backgrounds may need to be considered when assessing the effect of therapeutic interventions.
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Shukla VV, Bann CM, Ramani M, Ambalavanan N, Peralta-Carcelen M, Hintz SR, Higgins RD, Natarajan G, Laptook AR, Shankaran S, Carlo WA. Predictive Ability of 10-Minute Apgar Scores for Mortality and Neurodevelopmental Disability. Pediatrics 2022; 149:185409. [PMID: 35296895 DOI: 10.1542/peds.2021-054992] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/14/2022] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To test the hypothesis that an Apgar score at 10 minutes is independently predictive for death or moderate or severe disability. METHODS A secondary analysis of the Optimizing Cooling Trial (NCT01192776) including 347 infants with ≥36 weeks' gestational age at birth and hypoxic-ischemic encephalopathy and 18- to 22-month outcomes from 18 US centers in the National Institute of Child Health and Human Development Neonatal Research Network. The primary outcome was the composite of death or moderate/severe disability at 18 to 22 months of age. Generalized estimating equation models were used to examine the relationship between Apgar scores and outcomes, controlling for center, hypothermia treatment, and severity of hypoxic-ischemic encephalopathy (HIE). Classification and regression tree analyses were conducted to identify combinations of variables available during resuscitation that were most predictive for the composite outcome and death. RESULTS The study revealed that 50% (13 of 26) of infants with a 10-minute Apgar score of 0 survived; 46% (6 of 13) had no disability, 16% (2 of 13) had mild disability, and 38% (5 of 13) had moderate or severe disability. The 10-minute Apgar score of 0 was independently associated with death or moderate or severe disability (adjusted relative risk = 1.72, 95% confidence interval 1.11-2.68, P value = .016), but the area under the curve analysis (AUC) was low (AUC = 0.56). The predictive accuracy improved when the 10-minute Apgar score was combined with other risk variables available during resuscitation by using a classification and regression tree analysis (AUC = 0.66). CONCLUSIONS A 10-minute Apgar score of 0 alone does not predict the risk of death or moderate or severe disability well. The current study provides evidence in support of the 2020 American Heart Association/International Liaison Committee on Resuscitation recommendation for continuing resuscitative efforts for infants who need cardiopulmonary resuscitation at 10 minutes after birth.
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Affiliation(s)
- Vivek V Shukla
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Carla M Bann
- Biostatistics and Epidemiology Division, RTI International, Research Triangle Park, North Carolina
| | - Maran Ramani
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | | | | | - Susan R Hintz
- Department of Pediatrics, Stanford University, Palo Alto, California
| | - Rosemary D Higgins
- College of Health and Human Services, George Mason University, Fairfax, Virginia
| | - Girija Natarajan
- Department of Pediatrics, Wayne State University, Detroit, Michigan
| | - Abbot R Laptook
- Department of Pediatrics, Brown University, Providence, Rhode Island
| | - Seetha Shankaran
- Department of Pediatrics, Wayne State University, Detroit, Michigan
| | - Waldemar A Carlo
- Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
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Weiner GM, Zaichkin J. Updates for the Neonatal Resuscitation Program and Resuscitation Guidelines. Neoreviews 2022; 23:e238-e249. [PMID: 35362042 DOI: 10.1542/neo.23-4-e238] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Although most newborns require no assistance to successfully transition to extrauterine life, the large number of births each year and limited ability to predict which newborns will need assistance means that skilled clinicians must be prepared to respond quickly and efficiently for every birth. A successful outcome is dependent on a rapid response from skilled staff who have mastered the cognitive, technical, and behavioral skills of neonatal resuscitation. Since its release in 1987, over 4.5 million clinicians have been trained by the American Heart Association and American Academy of Pediatrics Neonatal Resuscitation Program®. The guidelines used to develop this program were updated in 2020 and the Textbook of Neonatal Resuscitation, 8th edition, was released in June 2021. The updated guidelines have not changed the basic approach to neonatal resuscitation, which emphasizes the importance of anticipation, preparation, teamwork, and effective ventilation. Several practices have changed, including the prebirth questions, initial steps, use of electronic cardiac monitors, the initial dose of epinephrine, the flush volume after intravascular epinephrine, and the duration of resuscitation with an absent heart rate. In addition, the program has enhanced components of the textbook to improve learning, added new course delivery options, and offers 2 course levels to allow learners to study the material that is most relevant to their role during neonatal resuscitation. This review summarizes the recent changes to the resuscitation guidelines, the textbook, and the Neonatal Resuscitation Program course.
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Affiliation(s)
- Gary M Weiner
- Department of Pediatrics, Neonatal-Perinatal Medicine, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, MI
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Biswas A, Ho SKY, Yip WY, Kader KBA, Kong JY, Ee KTT, Baral VR, Chinnadurai A, Quek BH, Yeo CL. Singapore Neonatal Resuscitation Guidelines 2021. Singapore Med J 2021; 62:404-414. [PMID: 35001116 PMCID: PMC8804489 DOI: 10.11622/smedj.2021110] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
Neonatal resuscitation is a coordinated, team-based series of timed sequential steps that focuses on a transitional physiology to improve perinatal and neonatal outcomes. The practice of neonatal resuscitation has evolved over time and continues to be shaped by emerging evidence as well as key opinions. We present the revised Neonatal Resuscitation Guidelines for Singapore 2021. The recommendations from the International Liaison Committee on Resuscitation Neonatal Task Force Consensus on Science and Treatment Recommendations (2020) and guidelines from the American Heart Association and European Resuscitation Council were compared with existing guidelines. The recommendations of the Neonatal Subgroup of the Singapore Resuscitation and First Aid Council were derived after the work group discussed and appraised the current available evidence and their applicability to local clinical practice.
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Affiliation(s)
- Agnihotri Biswas
- Department of Neonatology, Khoo Teck Puat-National University Children’s Medical Institute, National University Health System, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
| | - Selina Kah Ying Ho
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Neonatal and Developmental Medicine, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Wai Yan Yip
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore
| | - Khadijah Binti Abdul Kader
- Department of Neonatology, Khoo Teck Puat-National University Children’s Medical Institute, National University Health System, Singapore
| | - Juin Yee Kong
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore
| | - Kenny Teong Tai Ee
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
- Kinder Clinic Pte Ltd, Singapore
| | - Vijayendra Ranjan Baral
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Neonatal and Developmental Medicine, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Amutha Chinnadurai
- Department of Neonatology, Khoo Teck Puat-National University Children’s Medical Institute, National University Health System, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Bin Huey Quek
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore
| | - Cheo Lian Yeo
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
- Department of Neonatal and Developmental Medicine, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
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Chen HY, Chauhan SP. Apgar score at 10 minutes and adverse outcomes among low-risk pregnancies. J Matern Fetal Neonatal Med 2021; 35:7109-7118. [PMID: 34167421 DOI: 10.1080/14767058.2021.1943659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Among low-risk pregnancies, we ascertained the association between 10-minute Apgar score and adverse outcomes of newborn infants. METHOD We conducted a retrospective cohort study using the U.S. vital statistics datasets (2011-2018), which included live births from low-risk women with non-anomalous singleton gestations who delivered at 37-41 weeks. When a newborn infant had an abnormal 5-minute Apgar score (0-5), a 10-minute Apgar score was documented in the birth certificate. Apgar score at 10 min was categorized as low (0-3), moderate (4-6), and normal (7-10). The primary outcome was composite neonatal adverse outcome. The secondary outcomes were individual neonatal adverse outcomes and infant mortality. Multivariable Poisson regression analyses were used to estimate the association between 10-minute Apgar score and adverse outcomes (using adjusted relative risk [aRR] and 95% confidence intervals [CI]). RESULTS Of 31.5 million live births delivered (2011-2018), 111,163 (0.4%) met inclusion criteria; of them, 74.2%, 20.7%, and 5.1% had normal, moderate, and low 10-minute Apgar scores, respectively. The overall composite neonatal adverse outcome was 100.6 per 1,000 live births and the risk was significantly higher among those with a moderate (aRR 3.19; 95% CI 3.06-3.31) or low 10-minute Apgar score (aRR 6.62; 95% CI 6.34-6.91) than with a normal 10-minute Apgar score. Infant mortality also showed a similar pattern. Newborn infants with improved Apgar scores from 5 to 10 min were associated with lower risks of the composite neonatal adverse outcome, as well as infant mortality, than those with scores that remained stable. CONCLUSION Among low-risk pregnancies, newborn infants with a lower 10-minute Apgar score were associated with a higher risk of adverse outcomes.
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Affiliation(s)
- Han-Yang Chen
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Suneet P Chauhan
- Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
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Heo JS, Kim SY, Park HW, Choi YS, Park CW, Cho GJ, Oh AY, Jang EK, Kim HS, Kim ARE, Hwang SO. 2020 Korean Guidelines for Cardiopulmonary Resuscitation. Part 8. Neonatal resuscitation. Clin Exp Emerg Med 2021; 8:S96-S115. [PMID: 34034452 PMCID: PMC8171175 DOI: 10.15441/ceem.21.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 04/05/2021] [Indexed: 01/02/2023] Open
Affiliation(s)
- Ju Sun Heo
- Department of Pediatrics, Korea University College of Medicine, Seoul, Korea
| | - Su Yeong Kim
- Department of Pediatrics, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hye Won Park
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Yong-Sung Choi
- Department of Pediatrics, Kyung Hee University School of Medicine, Seoul, Korea
| | - Chan-Wook Park
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Geum Joon Cho
- Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, Korea
| | - Ah Young Oh
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Kyung Jang
- Office of Patient Safety, Yonsei University Severance Hospital, Seoul, Korea
| | - Han-Suk Kim
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Ai-Rhan Ellen Kim
- Department of Pediatrics, Ulsan University College of Medicine, Seoul, Korea
| | - Sung Oh Hwang
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
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Wyckoff MH, Weiner CGM. 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. Pediatrics 2021; 147:peds.2020-038505C. [PMID: 33087553 DOI: 10.1542/peds.2020-038505c] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
This 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations (CoSTR) for neonatal life support includes evidence from 7 systematic reviews, 3 scoping reviews, and 12 evidence updates. The Neonatal Life Support Task Force generally determined by consensus the type of evidence evaluation to perform; the topics for the evidence updates followed consultation with International Liaison Committee on Resuscitation member resuscitation councils. The 2020 CoSTRs for neonatal life support are published either as new statements or, if appropriate, reiterations of existing statements when the task force found they remained valid.Evidence review topics of particular interest include the use of suction in the presence of both clear and meconium-stained amniotic fluid, sustained inflations for initiation of positive-pressure ventilation, initial oxygen concentrations for initiation of resuscitation in both preterm and term infants, use of epinephrine (adrenaline) when ventilation and compressions fail to stabilize the newborn infant, appropriate routes of drug delivery during resuscitation, and consideration of when it is appropriate to redirect resuscitation efforts after significant efforts have failed.All sections of the Neonatal Resuscitation Algorithm are addressed, from preparation through to postresuscitation care. This document now forms the basis for ongoing evidence evaluation and reevaluation, which will be triggered as further evidence is published.Over 140 million babies are born annually worldwide (https://ourworldindata.org/grapher/births-and-deaths-projected-to-2100). If up to 5% receive positive-pressure ventilation, this evidence evaluation is relevant to more than 7 million newborn infants every year. However, in terms of early care of the newborn infant, some of the topics addressed are relevant to every single baby born.
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Ramos Filho FL, Antunes CMDF. Hypertensive Disorders: Prevalence, Perinatal Outcomes and Cesarean Section Rates in Pregnant Women Hospitalized for Delivery. REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2020; 42:690-696. [PMID: 33254262 PMCID: PMC10309246 DOI: 10.1055/s-0040-1714134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE To evaluate the prevalence of hypertensive disorders, perinatal outcomes (preterm infants, low birthweight infants and Apgar score < 7 at the 5th minute and fetal deaths) and the cesarean rates in pregnant women hospitalized for delivery at the Maternidade Hilda Brandão da Santa Casa de Belo Horizonte, Belo Horizonte, state of Minas Gerais, Brazil, from March 1, 2008 to February 28, 2018. METHODS A case-control study was performed, and the groups selected for comparison were those of pregnant women with and without hypertensive disorders. Out of the 36,724 women, 4,464 were diagnosed with hypertensive disorders and 32,260 did not present hypertensive disorders RESULTS: The prevalence of hypertensive disorders was 12.16%; the perinatal outcomes and cesarean rates between the 2 groups with and without hypertensive disorders were: preterm infants (21.70% versus 9.66%, odds ratio [OR] 2.59, 95% confidence interval [CI], 2.40-2.80, p < 0.001); low birthweight infants (24.48% versus 10.56%; OR 2.75; 95% CI, 2.55-2.96; p < 0.001); Apgar score < 7 at the 5th minute (1.40% versus 1.10%; OR 1.27; 95% CI, 0.97-1.67; p = 0.84); dead fetuses diagnosed prior to delivery (1.90% versus 0.91%; OR 2.12; 95% CI, 1.67-2.70; p < 0.001); cesarean rates (60.22% versus 31.21%; OR 3.34; 95% CI, 3.14-3.55; p < 0.001). CONCLUSION Hypertensive disorders are associated with higher rates of cesarean deliveries and higher risk of preterm infants, low birthweight infants and a higher risk of fetal deaths.
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Neonatal Life Support 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. Resuscitation 2020; 156:A156-A187. [DOI: 10.1016/j.resuscitation.2020.09.015] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Wyckoff MH, Wyllie J, Aziz K, de Almeida MF, Fabres J, Fawke J, Guinsburg R, Hosono S, Isayama T, Kapadia VS, Kim HS, Liley HG, McKinlay CJD, Mildenhall L, Perlman JM, Rabi Y, Roehr CC, Schmölzer GM, Szyld E, Trevisanuto D, Velaphi S, Weiner GM. Neonatal Life Support: 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. Circulation 2020; 142:S185-S221. [PMID: 33084392 DOI: 10.1161/cir.0000000000000895] [Citation(s) in RCA: 163] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This 2020 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations (CoSTR) for neonatal life support includes evidence from 7 systematic reviews, 3 scoping reviews, and 12 evidence updates. The Neonatal Life Support Task Force generally determined by consensus the type of evidence evaluation to perform; the topics for the evidence updates followed consultation with International Liaison Committee on Resuscitation member resuscitation councils. The 2020 CoSTRs for neonatal life support are published either as new statements or, if appropriate, reiterations of existing statements when the task force found they remained valid. Evidence review topics of particular interest include the use of suction in the presence of both clear and meconium-stained amniotic fluid, sustained inflations for initiation of positive-pressure ventilation, initial oxygen concentrations for initiation of resuscitation in both preterm and term infants, use of epinephrine (adrenaline) when ventilation and compressions fail to stabilize the newborn infant, appropriate routes of drug delivery during resuscitation, and consideration of when it is appropriate to redirect resuscitation efforts after significant efforts have failed. All sections of the Neonatal Resuscitation Algorithm are addressed, from preparation through to postresuscitation care. This document now forms the basis for ongoing evidence evaluation and reevaluation, which will be triggered as further evidence is published. Over 140 million babies are born annually worldwide (https://ourworldindata.org/grapher/births-and-deaths-projected-to-2100). If up to 5% receive positive-pressure ventilation, this evidence evaluation is relevant to more than 7 million newborn infants every year. However, in terms of early care of the newborn infant, some of the topics addressed are relevant to every single baby born.
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Aziz K, Lee HC, Escobedo MB, Hoover AV, Kamath-Rayne BD, Kapadia VS, Magid DJ, Niermeyer S, Schmölzer GM, Szyld E, Weiner GM, Wyckoff MH, Yamada NK, Zaichkin J. Part 5: Neonatal Resuscitation: 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2020; 142:S524-S550. [DOI: 10.1161/cir.0000000000000902] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Abstract
Severely asphyxiated neonates have acute heart failure as part of their multiorgan dysfunction syndrome during the first days of life. Supporting the cardiovascular system during this phase is part of contemporary treatment and regarded as vital for limiting the neurodevelopmental injury. The decision to treat cardiovascular instability should be based on evaluation of end-organ function. Neonatologist-performed echocardiography in combination with other diagnostic modalities enables comprehensive real-time assessment. This review discusses associations between hemodynamics and adverse outcome, modalities for evaluating the hemodynamic state of the infant, and therapeutic approaches during intensive care.
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Foglia EE, Weiner G, de Almeida MFB, Wyllie J, Wyckoff MH, Rabi Y, Guinsburg R. Duration of Resuscitation at Birth, Mortality, and Neurodevelopment: A Systematic Review. Pediatrics 2020; 146:peds.2020-1449. [PMID: 32788267 DOI: 10.1542/peds.2020-1449] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2020] [Indexed: 11/24/2022] Open
Abstract
CONTEXT The International Liaison Committee on Resuscitation Neonatal Life Support Task Force reviewed evidence for the duration of cardiopulmonary resuscitation (CPR) for newborns immediately after birth. OBJECTIVE To summarize evidence for ongoing CPR on the outcomes of survival, neurodevelopment, and the composite of survival without moderate or severe neurodevelopmental impairment (NDI). DATA SOURCES Medline, Embase, Evidence-Based Medicine Reviews, Cumulative Index to Nursing and Allied Health Literature, and Scientific Electronic Library Online were searched between inception and February 29, 2020. STUDY SELECTION Two independent reviewers selected studies of newborns with at least 10 minutes of asystole, bradycardia, or pulseless electrical activity for which CPR is indicated. DATA EXTRACTION Two independent reviewers extracted data and appraised the risk of bias. RESULTS In 16 eligible studies, researchers reported outcomes of 579 newborns born between 1982 and 2017. Within individual studies, 2% to 100% of infants survived to last follow-up (hospital discharge through 12 years). Summarized across studies, 237 of 579 (40.9%) newborns survived to last follow-up. In 13 studies, researchers reported neurodevelopmental outcomes of 277 newborns. Of these, 30 of 277 (10.8%) survived without moderate or severe impairment, and 240 of 277 (87%) met the composite outcome of death or NDI (191 died and 49 survived with moderate or severe impairment). LIMITATIONS There was very low certainty of evidence because of risk of bias and inconsistency. CONCLUSIONS Infants with ongoing CPR at 10 minutes after birth are at high risk for mortality and neurodisability, but survival without moderate or severe NDI is possible. One specified duration of CPR is unlikely to uniformly predict survival or survival without neuroimpairment.
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Affiliation(s)
- Elizabeth E Foglia
- Division of Neonatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania;
| | - Gary Weiner
- Division of Neonatal-Perinatal Medicine, C.S. Mott Children's Hospital and University of Michigan, Ann Arbor, Michigan
| | - Maria Fernanda B de Almeida
- Division of Neonatal Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Jonathan Wyllie
- Departments of Paediatrics and Neonatology, The James Cook University Hospital, South Tees Hospitals National Health Services Foundation Trust, Middlesbrough, United Kingdom
| | - Myra H Wyckoff
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, The University of Texas Southwestern Medical Center, Dallas, Texas; and
| | - Yacov Rabi
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Ruth Guinsburg
- Division of Neonatal Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
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Gutbir Y, Wainstock T, Sheiner E, Segal I, Sergienko R, Landau D, Walfisch A. Low Apgar score in term newborns and long-term infectious morbidity: a population-based cohort study with up to 18 years of follow-up. Eur J Pediatr 2020; 179:959-971. [PMID: 32016603 DOI: 10.1007/s00431-020-03593-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 01/15/2020] [Accepted: 01/22/2020] [Indexed: 11/30/2022]
Abstract
Since introduced, the Apgar score has remained the most widespread predictor for neonatal morbidity and mortality. We aimed to investigate the association between low 5-min Apgar score and long-term infectious pediatric morbidity. A population-based cohort analysis was performed comparing total and specific subtypes of infectious morbidity leading to hospitalization among term newborns with normal (≥ 7) and low (< 7) 5-min Apgar scores, born between 1999 and 2014 at a single tertiary regional hospital. Infectious morbidity included hospitalizations involving a pre-defined set of infection-related ICD-9 codes. A Kaplan-Meier survival curve was constructed to compare cumulative infectious morbidity incidence and a Cox proportional hazards model to adjust for confounders. The long-term analysis of 223,335 children (excluding perinatal death cases) yielded 585 (0.3%) infants with low 5-min Apgar scores. The rate of infection-related hospitalizations was 9.8% and 12.4% among newborns with normal and low 5-min Apgar scores, respectively (p = 0.06). Adjusting for maternal age, gestational age, hypertension, diabetes, cesarean delivery, and fertility treatments, the association proved to be statistically significant (adjusted HR = 1.28; 95% CI 1.01-1.61).Conclusion: Term infants with low 5-min Apgar scores may be at an increased risk for long-term pediatric infectious morbidity.What is Known:• Though not meant to be a prognostic tool for long-term morbidity, studies assessing the correlation between low Apgar score and long-term outcomes were and are being performed, reporting significant associations with many outcomes-such as cerebral palsy (CP), ophthalmic disorders, GI disorders, and several types of malignancies.• Yet, an association between low Apgar scores and future health remains a matter of controversy.What is New:• Our work shows that a low 5-min Apgar score is independently associated with long-term pediatric infection-related hospitalizations among term singleton newborns.
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Affiliation(s)
- Yuval Gutbir
- The Joyce and Irving Goldman Medical School, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel. .,, Ramat Gan, Israel.
| | - Tamar Wainstock
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | | | - Ruslan Sergienko
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Daniella Landau
- Department of Neonatology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Asnat Walfisch
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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16
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Cawley P, Chakkarapani E. Fifteen-minute consultation: Therapeutic hypothermia for infants with hypoxic ischaemic encephalopathy-translating jargon, prognosis and uncertainty for parents. Arch Dis Child Educ Pract Ed 2020; 105:75-83. [PMID: 31292147 DOI: 10.1136/archdischild-2017-314116] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 03/09/2019] [Accepted: 06/18/2019] [Indexed: 11/03/2022]
Abstract
Hypoxic ischaemic encephalopathy may lead to death or severe long-term morbidity. Therapeutic hypothermia (TH) increases survival without impairments in childhood, but prognostic uncertainty may remain for years after birth. Clear and accurate communication is imperative but challenging. This article explores the predictive value of routinely performed assessments during TH, as well as the qualitative research relating to parental experience. This article will benefit paediatric trainees, consultants and nurse practitioners in providing: (1) the background information needed for initiating a conversation with parents regarding outcome and (2) optimising their communication with parents in translating jargon, prognosis and uncertainty.
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Affiliation(s)
- Paul Cawley
- Neonatal Intensive Care Unit, Southmead Hospital, Bristol, UK.,Neonatal Intensive Care Unit, St Michael's Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
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17
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Hosono S, Tamura M, Isayama T, Sugiura T, Kusakawa I, Ibara S. Summary of Japanese Neonatal Cardiopulmonary Resuscitation Guidelines 2015. Pediatr Int 2020; 62:128-139. [PMID: 32104988 DOI: 10.1111/ped.14055] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/01/2019] [Accepted: 11/17/2019] [Indexed: 11/27/2022]
Abstract
The Japan Resuscitation Council joined the International Liaison Committee on Resuscitation (ILCOR) as a member of the Resuscitation Council of Asia in 2006. In 2007, the Japan Society of Perinatal and Neonatal Medicine (JSPNM), which is a member of an affiliated body, launched the Neonatal Cardiopulmonary Resuscitation (NCPR) program as an authorized project to ensure that all staff involved in perinatal and neonatal medicine can learn and practice neonatal cardiopulmonary resuscitation based on the Consensus on Science with Treatment Recommendations developed by ILCOR. The content of courses in the NCPR program is based on the NCPR guidelines. These guidelines are revised by the Japan Resuscitation Council according to the Consensus on Science with Treatment Recommendations, which is updated by ILCOR every 5 years. The latest updated edition in Japanese was published in 2016 and we translated these Japanese guidelines to English in 2018. Here, we introduce a summary of the NCPR guidelines 2015 in Japan. The NCPR 2015 algorithm has two flows, "lifesaving flow" and "stabilization of breathing flow" at the first branching point after the initial step of resuscitation.
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Affiliation(s)
- Shigeharu Hosono
- Neonatal Division, Department of Perinatal and Neonatal Medicine, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Masanori Tamura
- Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Tetsuya Isayama
- National Center for Child Health and Development, Tokyo, Japan
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18
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Shibasaki J, Mukai T, Tsuda K, Takeuchi A, Ioroi T, Sano H, Yutaka N, Takahashi A, Sobajima H, Tamura M, Hosono S, Nabetani M, Iwata O. Outcomes related to 10-min Apgar scores of zero in Japan. Arch Dis Child Fetal Neonatal Ed 2020; 105:64-68. [PMID: 31092676 DOI: 10.1136/archdischild-2019-316793] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 04/02/2019] [Accepted: 04/16/2019] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Apgar scores of zero at 10 min strongly predict mortality and morbidity in infants. However, recent data reported improved outcomes among infants with Apgar scores of zero at 10 min. We aimed to review the mortality rate and neurodevelopmental outcomes of infants with Apgar scores of zero at 10 min in Japan. DESIGN Observational study. PATIENTS Twenty-eight of 768 infants registered in the Baby Cooling Registry of Japan between 2012 and 2016, at >34 weeks' gestation, with Apgar scores of zero at 10 min who were treated with therapeutic hypothermia. INTERVENTIONS We investigated the time of first heartbeat detection in infants with favourable outcomes and who had neurodevelopmental impairments or died. MAIN OUTCOME MEASURES Clinical characteristics, mortality rate and neurodevelopmental outcomes at 18-22 months of age were evaluated. RESULTS Nine (32%) of the 28 infants died before 18 months of age; 16 (57%) survived, but with severe disabilities and 3 (11%) survived without moderate-to-severe disabilities. At 20 min after birth, 14 of 27 infants (52%) did not have a first heartbeat, 13 of them died or had severe disabilities and one infant, who had the first heartbeat at 20 min, survived without disability. CONCLUSION Our study adds to the recent evidence that neurodevelopmental outcomes among infants with Apgar scores of zero at 10 min may not be uniformly poor. However, in our study, all infants with their first heartbeat after 20 min of age died or had severe disabilities.
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Affiliation(s)
- Jun Shibasaki
- Department of Neonatology, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Takeo Mukai
- Center for Advanced Medical Research, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Kennosuke Tsuda
- Center for Human Development and Family Science, Department of Neonatology and Pediatrics, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
| | - Akihito Takeuchi
- Division of Neonatology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | | | - Hiroyuki Sano
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Nanae Yutaka
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Akihito Takahashi
- Department of Pediatrics, Kurashiki Central Hospital, Okayama, Japan
| | - Hisanori Sobajima
- Division of Neonatal Medicine, Center for Maternal, Fetal and Neonatal Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Masanori Tamura
- Division of Neonatal Medicine, Center for Maternal, Fetal and Neonatal Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Shigeharu Hosono
- Department of Perinatal and Neonatal Medicine, Jichi Ika University Saitama Medical Center, Saitama, Japan
| | - Makoto Nabetani
- Department of Pediatrics, Yodogawa Christian Hospital, Osaka, Japan
| | - Osuke Iwata
- Center for Human Development and Family Science, Department of Neonatology and Pediatrics, Nagoya City University Graduate School of Medical Sciences and Medical School, Nagoya, Japan
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19
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Billimoria Z, Chabra S, Patel A, Gray MM, Umoren R, Sawyer T. Apgar score of 0 at 10 min and survival to 1 year of age: a retrospective cohort study in Washington state. J Perinatol 2019; 39:1620-1626. [PMID: 31388116 DOI: 10.1038/s41372-019-0454-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 06/11/2019] [Accepted: 06/24/2019] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine 1-year survival in a cohort of newborns with an Apgar score of 0 at 5 and 10 min of age. STUDY DESIGN A retrospective cohort study of the Washington State Comprehensive Hospital Abstract Reporting System from 2005 to 2014. RESULTS Of 879,340 births, 199 (0.02%) had an Apgar score of 0 at 5 min, and 109 (0.01%) also had a score of 0 at 10 min. One-year survival was 46% for newborns with Apgar score of 0 at 5 and 10 min. One-year survival by gestational age was 4% for newborns <30 weeks, 38% for 30-35 weeks, and 67% for ≥36 weeks. CONCLUSION Survival at 1 year of age for newborns with an Apgar score of 0 at 5 and 10 min has improved, as compared with historic cohorts. Cautious optimism is warranted since morbidity-free survival could not be assessed.
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Affiliation(s)
- Zeenia Billimoria
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, WA, USA.
| | - Shilpi Chabra
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, WA, USA
| | - Achint Patel
- Department of Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Megan M Gray
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, WA, USA
| | - Rachel Umoren
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, WA, USA
| | - Taylor Sawyer
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, WA, USA
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20
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Zhong YJ, Claveau M, Yoon EW, Aziz K, Singhal N, Shah PS, Wintermark P, Shah PS, Kanungo J, Ting J, Cieslak Z, Sherlock R, Yee W, Toye J, Fajardo C, Kalapesi Z, Sankaran K, Daspal S, Seshia M, Alvaro R, Mukerji A, Da Silva O, Nwaesei C, Lee KS, Dunn M, Lemyre B, Dow K, Pelausa E, Barrington K, Drolet C, Piedboeuf B, Claveau M, Beltempo M, Bertelle V, Canning R, Makary H, Ojah C, Monterrosa L, Emberley J, Afifi J, Kajetanowicz A, Lee SK. Neonates with a 10-min Apgar score of zero: Outcomes by gestational age. Resuscitation 2019; 143:77-84. [DOI: 10.1016/j.resuscitation.2019.07.036] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/07/2019] [Accepted: 07/12/2019] [Indexed: 11/28/2022]
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21
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Ayrapetyan M, Talekar K, Schwabenbauer K, Carola D, Solarin K, McElwee D, Adeniyi-Jones S, Greenspan J, Aghai ZH. Apgar Scores at 10 Minutes and Outcomes in Term and Late Preterm Neonates with Hypoxic-Ischemic Encephalopathy in the Cooling Era. Am J Perinatol 2019; 36:545-554. [PMID: 30208498 PMCID: PMC8039809 DOI: 10.1055/s-0038-1670637] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To determine the short-term outcomes (abnormal brain magnetic resonance imaging [MRI]/death) in infants born with a 10-minute Apgar score of 0 who received therapeutic hypothermia and compare them with infants with higher scores. STUDY DESIGN This is a retrospective review of 293 neonates (gestational age ≥ 35 weeks) born between November 2006 and October 2015 admitted with hypoxic-ischemic encephalopathy who received therapeutic hypothermia. Results of brain MRIs were assessed by the basal ganglia/watershed scoring system. Short-term outcomes were compared between infants with Apgar scores of 0, 1 to 4, and ≥5 at 10 minutes. RESULTS Eight of 17 infants (47%) with an Apgar of 0 at 10 minutes survived, having 4 (24%) without abnormalities on the brain MRI and 7 (41%) without severe abnormalities. There was no significant difference in the combined outcomes of "death/abnormal MRI" and "death/severe abnormalities on the MRI" between infants with Apgar scores of 0 and 1 to 4. Follow-up data were available for six of eight surviving infants, and none had moderate or severe neurodevelopmental impairment. CONCLUSION In the cooling era, 47% of infants with no audible heart rate at 10 minutes and who were admitted to the neonatal intensive care unit survived; 24% without abnormalities on the brain MRI and 41% without severe abnormalities.
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Affiliation(s)
- Marina Ayrapetyan
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Kiran Talekar
- Department of Radiology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Kathleen Schwabenbauer
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - David Carola
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Kolawole Solarin
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Dorothy McElwee
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Susan Adeniyi-Jones
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Jay Greenspan
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
| | - Zubair H. Aghai
- Department of Pediatrics/Neonatology, Thomas Jefferson University/Nemours, Philadelphia, Pennsylvania
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22
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Ernest E, Wainstock T, Sheiner E, Segal I, Landau D, Walfisch A. Apgar score and long-term respiratory morbidity of the offspring: a population-based cohort study with up to 18 years of follow-up. Eur J Pediatr 2019; 178:403-411. [PMID: 30627856 DOI: 10.1007/s00431-018-03311-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/27/2018] [Accepted: 12/17/2018] [Indexed: 11/25/2022]
Abstract
The objective of this study is to investigate whether a significant association exists between low 5-min Apgar scores (< 7) and respiratory morbidity of the offspring. A population-based cohort analysis was performed comparing subtypes of respiratory morbidity leading to hospitalizations among children (up to age 18 years) stratified by their 5 min Apgar scores. Data were collected from two databases of a regional tertiary center. All singleton deliveries occurring between 1991 and 2014 were included in the analysis. A Kaplan-Meier survival curve was constructed to compare cumulative respiratory-related hospitalization incidence and a Cox proportional hazards model to control for confounders. Deliveries (238,622) met the inclusion criteria. Low 5-min Apgar scores were recorded in 742 (0.3%) newborns. Incidence of respiratory hospitalizations was higher among the low 5 min Apgar score group (7.3 vs. 4.8% in the normal [≥ 7] 5 min Apgar score group; OR = 1.5, 95%CI 1.2-2.0, p = 0.003). Association remained significant in the Cox model (aHR = 1.4, 95%CI 1.1-1.9, p = 0.01). Incidence of respiratory-related hospitalizations in preterm born offspring was higher among the low vs. the normal 5 min Apgar score groups (13.4 vs. 7.2%, OR = 2.0, 95%CI 1.2-3.1 , p = 0.008). Association remained significant in the multivariable analysis (aHR = 1.6, 95%CI 1.1-2.5, p = 0.03). The survival curves demonstrated significantly higher cumulative respiratory morbidity in the low Agar score group for the entire cohort and for the preterm born subgroup.Conclusion: Newborns, of any gestational age, with low 5 min Apgar scores appear to be at an increased risk for pediatric respiratory morbidity. What is Known: • Apgar score is a method for assessment of the medical condition of a newborn, and of the need for medical intervention and/or resuscitation. Studies assesing the correlation between low Apgar score and short or long term outcomes report a sgnificant correlation with different outcomes including neurological development and more. As two of its five components (color and respiratory effort) are utilizing the respiratory status, low Apgar scoreis associated with a higher risk for immedisate respiratory morbidity. What is New: • Low Apgar score increases the chances for several long-term respiratory-related morbidities, independent of gestational age and other obstetrical circumstances.
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Affiliation(s)
- Elisha Ernest
- Joyce and Irving Goldman Medical School, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O.B 653, 8410501, Beer-Sheva, Israel.
| | - Tamar Wainstock
- Department of Public Health, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Eyal Sheiner
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | | | - Daniella Landau
- Department of Neonatology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Asnat Walfisch
- Department of Obstetrics and Gynecology, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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23
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Witcher TJ, Jurdi S, Kumar V, Gupta A, Moores RR, Khoury J, Rozycki HJ. Neonatal Resuscitation and Adaptation Score vs Apgar: newborn assessment and predictive ability. J Perinatol 2018; 38:1476-1482. [PMID: 30093618 DOI: 10.1038/s41372-018-0189-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 05/25/2018] [Accepted: 06/05/2018] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To test the non-inferiority of an alternative to the Apgar score. STUDY DESIGN The Neonatal Resuscitation and Adaptation Score (NRAS) was recorded in parallel to the Apgar score by a resuscitation team at deliveries. Correlation between the systems was assessed, as well as the predictive ability of NRAS and Apgar scores for mortality or short-term morbidities. RESULTS A total of 340 infants were in the study group. The two scores correlated strongly (r = 0.87 and 0.83 at 1 and 5 min, respectively). Those needing ventilation at 48 h of life had a 5-min NRAS < 7 in 23/26 vs Apgar < 7 (23/36, p = 0.001). A low (0-3) 1-min NRAS score was more predictive of death, 53% vs 17%, p = 0.0065. CONCLUSIONS NRAS correlates with Apgar status assessment, and identifies newborns who die or may require further care better than the Apgar score.
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Affiliation(s)
- Teresa J Witcher
- Division of Neonatal Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | - Shadi Jurdi
- Division of Neonatal Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | - Vidhya Kumar
- School of Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Aditi Gupta
- Department of Pediatrics, Virginia Commonwealth University, Richmond, VA, USA
| | - Russell R Moores
- Division of Neonatal Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | - Joseph Khoury
- Division of Neonatal Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | - Henry J Rozycki
- Division of Neonatal Medicine, Children's Hospital of Richmond at VCU, Richmond, VA, USA.
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24
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Ersdal HL, Eilevstjønn J, Linde JE, Yeconia A, Mduma ER, Kidanto H, Perlman J. Fresh stillborn and severely asphyxiated neonates share a common hypoxic-ischemic pathway. Int J Gynaecol Obstet 2018; 141:171-180. [PMID: 29250782 DOI: 10.1002/ijgo.12430] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 10/24/2017] [Accepted: 12/15/2017] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To characterize, among non-breathing flaccid neonates at delivery, immediate heartrate and responses to ventilation in relation to the clinical diagnosis of fresh stillbirth (FSB) or early neonatal death (END) within 24 hours. METHODS The present cross-sectional study included all deliveries at Haydom Hospital in rural Tanzania between July 1, 2013, and July 31, 2016. Ventilation parameters and heartrate were recorded by monitors with ventilation and dry-electrocardiography sensors. Perinatal characteristics were recorded on data forms by trained research assistants. RESULTS Among 12 789 neonates delivered, 915 were ventilated; among ventilated neonates, there were 53 (6%) FSBs and 64 (7%) ENDs. Electrocardiography was used in 46 FSBs and 55 ENDs, and these neonates were included in a subanalysis. Initial heartrate was detected in 27 (59%) of 46 FSBs and 52 (95%) of 55 ENDs, and was lower in FSBs (52 ± 19 vs 76 ± 37 bpm; P=0.003). More ENDs responded to ventilation (53% vs 9%; P<0.001), with heartrate increasing above 100 bpm. Heartrate at ventilation discontinuation was higher among ENDs (115 ± 49 vs 52 ± 33 bpm; P<0.001). CONCLUSION Progression to FSB or END after intrapartum hypoxia/anoxia is probably part of the same circulatory end-process. Distinguishing FSB from severely asphyxiated newborns is clinically difficult and probably influences estimated global perinatal mortality rates.
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Affiliation(s)
- Hege L Ersdal
- Department of Anesthesiology and Intensive Care, Stavanger University Hospital, Stavanger, Norway.,Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Joar Eilevstjønn
- Strategic Research, Laerdal Medical/Global Health, Stavanger, Norway
| | - Jørgen E Linde
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway.,Department of Pediatrics, Stavanger University Hospital, Stavanger, Norway
| | - Anita Yeconia
- Department of Research, Haydom Lutheran Hospital, Haydom, Tanzania
| | - Estomih R Mduma
- Department of Research, Haydom Lutheran Hospital, Haydom, Tanzania.,Department of Research, Stavanger University Hospital, Stavanger, Norway
| | - Hussein Kidanto
- Department of Research, Stavanger University Hospital, Stavanger, Norway.,Department of Obstetrics, Muhimbili National Hospital, Dar es Salaam, Tanzania
| | - Jeffrey Perlman
- Department of Pediatrics, Weill Cornell Medical College, New York City, New York, USA
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25
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Martinello K, Hart AR, Yap S, Mitra S, Robertson NJ. Management and investigation of neonatal encephalopathy: 2017 update. Arch Dis Child Fetal Neonatal Ed 2017; 102:F346-F358. [PMID: 28389438 PMCID: PMC5537522 DOI: 10.1136/archdischild-2015-309639] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Accepted: 02/15/2017] [Indexed: 12/26/2022]
Abstract
This review discusses an approach to determining the cause of neonatal encephalopathy, as well as current evidence on resuscitation and subsequent management of hypoxic-ischaemic encephalopathy (HIE). Encephalopathy in neonates can be due to varied aetiologies in addition to hypoxic-ischaemia. A combination of careful history, examination and the judicious use of investigations can help determine the cause. Over the last 7 years, infants with moderate to severe HIE have benefited from the introduction of routine therapeutic hypothermia; the number needed to treat for an additional beneficial outcome is 7 (95% CI 5 to 10). More recent research has focused on optimal resuscitation practices for babies with cardiorespiratory depression, such as delayed cord clamping after establishment of ventilation and resuscitation in air. Around a quarter of infants with asystole at 10 min after birth who are subsequently cooled have normal outcomes, suggesting that individualised decision making on stopping resuscitation is needed, based on access to intensive treatment unit and early cooling. The full benefit of cooling appears to have been exploited in our current treatment protocols of 72 hours at 33.5°C; deeper and longer cooling showed adverse outcome. The challenge over the next 5-10 years will be to assess which adjunct therapies are safe and optimise hypothermic brain protection in phase I and phase II trials. Optimal care may require tailoring treatments according to gender, genetic risk, injury severity and inflammatory status.
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Affiliation(s)
- Kathryn Martinello
- Department of Neonatology, Institute for Women's Health, University College London, UK
| | - Anthony R Hart
- Department of Neonatal and Paediatric Neurology, Sheffield Children's Hospital NHS Foundation Trust, Sheffield, UK
| | - Sufin Yap
- Department of Inherited Metabolic Diseases, Sheffield Children's Hospital NHS Foundation Trust, Sheffield, UK
| | - Subhabrata Mitra
- Department of Neonatology, Institute for Women's Health, University College London, UK
| | - Nicola J Robertson
- Department of Neonatology, Institute for Women's Health, University College London, UK
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26
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Jones R, Heep A, Odd D. Biochemical and clinical predictors of hypoxic-ischemic encephalopathy after perinatal asphyxia. J Matern Fetal Neonatal Med 2017; 31:791-796. [PMID: 28274150 DOI: 10.1080/14767058.2017.1297790] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To determine the usefulness of measures, available shortly after birth, as predictors of hypoxic-ischemic encephalopathy (HIE) following perinatal asphyxia. PATIENTS All inborn patients at Southmead Hospital between January 2012 and March 2014 at ≥36 weeks gestation with a pH <7 or BE >16 on cord or baby's blood within one hour of birth or 10-minute Apgar score ≤5 or requiring intermittent positive pressure ventilation at 10 minutes were eligible for inclusion. METHODS ROC curves were derived for the perinatal clinical and biochemical measures to establish their predictive values for the development of HIE and the area under the curve (AUC) used as the measure of prediction. RESULTS We identified 79 eligible babies. Infants qualifying for therapeutic hypothermia (TH) based on aEEG abnormalities were considered to have HIE (n = 13; 16.5%), whereas babies with normal aEEG were classified as "non-HIE" (n = 66; 83.5%). The highest AUC measure was associated with the five-minute Apgar score (0.89 (0.79-0.99)). Troponin T (0.81 (0.64-0.98)) and ALT (0.78 (0.60-96)) also showed high values. CONCLUSIONS In this work, the Apgar score, troponin T and ALT were found to be strong and useful predictors of HIE.
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Affiliation(s)
- Rebekka Jones
- a Neonatal Intensive Care Unit , Southmead Hospital, North Bristol NHS Trust , Bristol , UK
| | - Axel Heep
- a Neonatal Intensive Care Unit , Southmead Hospital, North Bristol NHS Trust , Bristol , UK.,b University of Bristol , Bristol , UK
| | - David Odd
- a Neonatal Intensive Care Unit , Southmead Hospital, North Bristol NHS Trust , Bristol , UK.,b University of Bristol , Bristol , UK
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Abstract
It is rare for newborn infants to require prolonged resuscitation at birth. While there are detailed national and international guidelines on when and how to provide resuscitation to newborns, there is little existing guidance on when newborn resuscitation should be stopped. In this paper we review current guidance surrounding adult, paediatric and neonatal resuscitation as well as recent evidence of outcome for newborn infants requiring prolonged resuscitation. We discuss the ethical principles that can potentially guide decisions surrounding resuscitation and post-resuscitation care. We also propose a structured approach to stopping resuscitation.
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Affiliation(s)
| | - C C Roehr
- John Radcliffe Hospital, Oxford, UK; Dept. Neonatology, Charité University Medical Center Berlin, Germany
| | - D J C Wilkinson
- John Radcliffe Hospital, Oxford, UK; Oxford Uehiro Centre for Practical Ethics, Faculty of Philosophy, University of Oxford, UK.
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Wyllie J, Ainsworth S. What is new in the European and UK neonatal resuscitation guidance? Arch Dis Child Fetal Neonatal Ed 2016; 101:F469-73. [PMID: 27127205 DOI: 10.1136/archdischild-2015-309472] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Accepted: 04/06/2016] [Indexed: 01/21/2023]
Affiliation(s)
- Jonathan Wyllie
- Department of Neonatology, The James Cook University Hospital, Middlesbrough, UK
| | - Sean Ainsworth
- Paediatric and Neonatal Division Planned Care Directorate, Victoria Hospital, Kirkcaldy, UK
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McKinsey S, Perlman JM. Resuscitative interventions during simulated asystole deviate from the recommended timeline. Arch Dis Child Fetal Neonatal Ed 2016; 101:F244-7. [PMID: 26400104 DOI: 10.1136/archdischild-2015-309206] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Accepted: 09/04/2015] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Determine how consistently providers follow neonatal resuscitation programme (NRP) guidelines in the management of asystolic infants requiring intensive resuscitation in a simulated environment and determine time to first administration of intravenous adrenaline. DESIGN Neonatal fellows (n=10) underwent delivery room simulation involving an asystolic infant as part of their educational curriculum. Each intervention performed by the resuscitation team during the scenario was timed and compared against recommended timeline (RT) as suggested by NRP. RESULTS Ten simulations were conducted. Heart rate auscultation and initiation of positive pressure ventilation occurred on average within 10 s of the RT. Asystole was correctly identified by auscultation in 6 (60%) cases. Initiation of cardiopulmonary resuscitation on average was 60 s later than RT. Time to place an umbilical catheter was almost twice the RT (354±100 s) and time to first dose of intravenous adrenaline was almost 120 s later than the RT. Average time to discontinuation of resuscitation was 17 min, 43 s, which was 10 min, 42 s after initial intravenous adrenaline. CONCLUSIONS Critical resuscitation steps during intensive resuscitation often occur later than the RT. Identifying asystole by auscultation is difficult, takes time and can delay responses. Even a trained team during a simulation code took over 7 min to administer the initial dose of intravenous adrenaline. Recommendations related to discontinuation of resuscitation should clearly delineate what constitutes effective resuscitation (minimum of early intubation, intravenous adrenaline). We recommend the 'timer' to discontinuation of resuscitation only starts following the first dose of intravenous adrenaline.
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Affiliation(s)
- Scarlett McKinsey
- Department of Pediatrics, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York, USA
| | - Jeffrey M Perlman
- Department of Pediatrics, Weill Cornell Medical College, New York-Presbyterian Hospital, New York, New York, USA
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Mancini ME, Diekema DS, Hoadley TA, Kadlec KD, Leveille MH, McGowan JE, Munkwitz MM, Panchal AR, Sayre MR, Sinz EH. Part 3: Ethical Issues: 2015 American Heart Association Guidelines Update for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2016; 132:S383-96. [PMID: 26472991 DOI: 10.1161/cir.0000000000000254] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Wyckoff MH, Aziz K, Escobedo MB, Kapadia VS, Kattwinkel J, Perlman JM, Simon WM, Weiner GM, Zaichkin JG. Part 13: Neonatal Resuscitation: 2015 American Heart Association Guidelines Update for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2016; 132:S543-60. [PMID: 26473001 DOI: 10.1161/cir.0000000000000267] [Citation(s) in RCA: 467] [Impact Index Per Article: 58.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wyllie J, Bruinenberg J, Roehr C, Rüdiger M, Trevisanuto D, Urlesberger B. Die Versorgung und Reanimation des Neugeborenen. Notf Rett Med 2015. [DOI: 10.1007/s10049-015-0090-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Wyckoff MH, Aziz K, Escobedo MB, Kapadia VS, Kattwinkel J, Perlman JM, Simon WM, Weiner GM, Zaichkin JG. Part 13: Neonatal Resuscitation: 2015 American Heart Association Guidelines Update for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care (Reprint). Pediatrics 2015; 136 Suppl 2:S196-218. [PMID: 26471383 DOI: 10.1542/peds.2015-3373g] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Perlman JM, Wyllie J, Kattwinkel J, Wyckoff MH, Aziz K, Guinsburg R, Kim HS, Liley HG, Mildenhall L, Simon WM, Szyld E, Tamura M, Velaphi S. Part 7: Neonatal Resuscitation: 2015 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations (Reprint). Pediatrics 2015; 136 Suppl 2:S120-66. [PMID: 26471381 DOI: 10.1542/peds.2015-3373d] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Wyllie J, Perlman JM, Kattwinkel J, Wyckoff MH, Aziz K, Guinsburg R, Kim HS, Liley HG, Mildenhall L, Simon WM, Szyld E, Tamura M, Velaphi S. Part 7: Neonatal resuscitation: 2015 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science with Treatment Recommendations. Resuscitation 2015; 95:e169-201. [PMID: 26477424 DOI: 10.1016/j.resuscitation.2015.07.045] [Citation(s) in RCA: 193] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Perlman JM, Wyllie J, Kattwinkel J, Wyckoff MH, Aziz K, Guinsburg R, Kim HS, Liley HG, Mildenhall L, Simon WM, Szyld E, Tamura M, Velaphi S. Part 7: Neonatal Resuscitation. Circulation 2015; 132:S204-41. [DOI: 10.1161/cir.0000000000000276] [Citation(s) in RCA: 413] [Impact Index Per Article: 45.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wyllie J, Bruinenberg J, Roehr CC, Rüdiger M, Trevisanuto D, Urlesberger B. European Resuscitation Council Guidelines for Resuscitation 2015. Resuscitation 2015; 95:249-63. [DOI: 10.1016/j.resuscitation.2015.07.029] [Citation(s) in RCA: 271] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Abstract
The Apgar score provides an accepted and convenient method for reporting the status of the newborn infant immediately after birth and the response to resuscitation if needed. The Apgar score alone cannot be considered as evidence of, or a consequence of, asphyxia; does not predict individual neonatal mortality or neurologic outcome; and should not be used for that purpose. An Apgar score assigned during resuscitation is not equivalent to a score assigned to a spontaneously breathing infant. The American Academy of Pediatrics and the American College of Obstetricians and Gynecologists encourage use of an expanded Apgar score reporting form that accounts for concurrent resuscitative interventions.
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