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Kapadia VS, Kawakami MD, Strand ML, Gately C, Spencer A, Schmölzer GM, Rabi Y, Wylie J, Weiner G, Liley HG, Wyckoff MH. Newborn heart rate monitoring methods at birth and clinical outcomes: A systematic review. Resusc Plus 2024; 19:100665. [PMID: 38974929 PMCID: PMC11225902 DOI: 10.1016/j.resplu.2024.100665] [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: 03/22/2024] [Revised: 05/07/2024] [Accepted: 05/09/2024] [Indexed: 07/09/2024] Open
Abstract
Aim Compare heart rate assessment methods in the delivery room on newborn clinical outcomes. Methods A search of Medline, SCOPUS, CINAHL and Cochrane was conducted between January 1, 1946, to until August 16, 2023. (CRD 42021283438) Study Selection was based on predetermined criteria. Reviewers independently extracted data, appraised risk of bias and assessed certainty of evidence. Results Two randomized controlled trials involving 91 newborns and 1 nonrandomized study involving 632 newborns comparing electrocardiogram (ECG) to auscultation plus pulse oximetry were included. No studies were found that compared any other heart rate measurement methods and reported clinical outcomes. There was no difference between the ECG and control group for duration of positive pressure ventilation, time to heart rate ≥ 100 beats per minute, epinephrine use or death before discharge. In the randomized studies, there was no difference in rate of tracheal intubation [RR 1.34, 95% CI (0.69-2.59)]. No participants received chest compressions. In the nonrandomized study, fewer infants were intubated in the ECG group [RR 0.75, 95% CI (0.62-0.90)]; however, for chest compressions, benefit or harm could not be excluded. [RR 2.14, 95% (CI 0.98-4.70)]. Conclusion There is insufficient evidence to ascertain clinical benefits or harms associated with the use of ECG versus pulse oximetry plus auscultation for heart rate assessment in newborns in the delivery room.
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Affiliation(s)
- Vishal S. Kapadia
- University of Texas Southwestern Medical Center, Dallas, TX, United States
| | | | | | | | | | | | - Yacov Rabi
- University of Calgary, Calgary, Alberta, Canada
| | - Johnathan Wylie
- James Cook University Hospital, Middlesbrough, United Kingdom
| | - Gary Weiner
- University of Michigan, Ann Arbor, MI 48109, United States
| | | | - Myra H. Wyckoff
- University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - International Liaison Committee on Resuscitation Neonatal Life Support Task Force
- University of Texas Southwestern Medical Center, Dallas, TX, United States
- Federal University of Sao Paulo, Sao Paulo, Brazil
- Akron Children’s Hospital, Akron, OH, United States
- University of Otago, Wellington, New Zealand
- Saint Louis University, St. Louis, MO, United States
- University of Alberta, Edmonton, Alberta, Canada
- University of Calgary, Calgary, Alberta, Canada
- James Cook University Hospital, Middlesbrough, United Kingdom
- University of Michigan, Ann Arbor, MI 48109, United States
- University of Queensland, Australia
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2
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Mende S, Ahmed S, DeShea L, Szyld E, Shah BA. Electronic Heart (ECG) Monitoring at Birth and Newborn Resuscitation. CHILDREN (BASEL, SWITZERLAND) 2024; 11:685. [PMID: 38929264 PMCID: PMC11202155 DOI: 10.3390/children11060685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/27/2024] [Accepted: 06/02/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Approximately 10% of newborns require assistance at delivery, and heart rate (HR) is the primary vital sign providers use to guide resuscitation methods. In 2016, the American Heart Association (AHA) suggested electrocardiogram in the delivery room (DR-ECG) to measure heart rate during resuscitation. This study aimed to compare the frequency of resuscitation methods used before and after implementation of the AHA recommendations. METHODS This longitudinal retrospective cohort study compared a pre-implementation (2015) cohort with two post-implementation cohorts (2017, 2021) at our Level IV neonatal intensive care unit. RESULTS An initial increase in chest compressions at birth associated with the introduction of DR-ECG monitoring was mitigated by focused educational interventions on effective ventilation. Implementation was accompanied by no changes in neonatal mortality. CONCLUSIONS Investigation of neonatal outcomes during the ongoing incorporation of DR-ECG may help our understanding of human and system factors, identify ways to optimize resuscitation team performance, and assess the impact of targeted training initiatives on clinical outcomes.
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Affiliation(s)
- Sarah Mende
- Department of Pediatrics, College of Medicine, University of Oklahoma (OU), Oklahoma City, OK 73104, USA
| | - Syed Ahmed
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Lise DeShea
- Department of Pediatrics, College of Medicine, University of Oklahoma (OU), Oklahoma City, OK 73104, USA
| | - Edgardo Szyld
- Neonatal-Perinatal Medicine, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Birju A. Shah
- Department of Pediatrics, College of Medicine, University of Oklahoma (OU), Oklahoma City, OK 73104, USA
- Neonatal-Perinatal Medicine, Oklahoma Children’s Hospital at OU Health, 1200 North Everett Drive, 7th Floor North Pavilion ETNP #7504, Oklahoma City, OK 73104, USA
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3
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Lyle ANJ, Shaikh H, Oslin E, Gray MM, Weiss EM. Race and Ethnicity of Infants Enrolled in Neonatal Clinical Trials: A Systematic Review. JAMA Netw Open 2023; 6:e2348882. [PMID: 38127349 PMCID: PMC10739112 DOI: 10.1001/jamanetworkopen.2023.48882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/08/2023] [Indexed: 12/23/2023] Open
Abstract
Importance Representativeness of populations within neonatal clinical trials is crucial to moving the field forward. Although racial and ethnic disparities in research inclusion are well documented in other fields, they are poorly described within neonatology. Objective To describe the race and ethnicity of infants included in a sample of recent US neonatal clinical trials and the variability in this reporting. Evidence Review A systematic search of US neonatal clinical trials entered into Cochrane CENTRAL 2017 to 2021 was conducted. Two individuals performed inclusion determination, data extraction, and quality assessment independently with discrepancies adjudicated by consensus. Findings Of 120 studies with 14 479 participants that met the inclusion criteria, 75 (62.5%) included any participant race or ethnicity data. In the studies that reported race and ethnicity, the median (IQR) percentage of participants of each background were 0% (0%-1%) Asian, 26% (9%-42%) Black, 3% (0%-12%) Hispanic, 0% (0%-0%) Indigenous (eg, Alaska Native, American Indian, and Native Hawaiian), 0% (0%-0%) multiple races, 57% (30%-68%) White, and 7% (1%-21%) other race or ethnicity. Asian, Black, Hispanic, and Indigenous participants were underrepresented, while White participants were overrepresented compared with a reference sample of the US clinical neonatal intensive care unit (NICU) population from the Vermont Oxford Network. Many participants were labeled as other race or ethnicity without adequate description. There was substantial variability in terms and methods of reporting race and ethnicity data. Geographic representation was heavily skewed toward the Northeast, with nearly one-quarter of states unrepresented. Conclusions and Relevance These findings suggest that neonatal research may perpetuate inequities by underrepresenting Asian, Black, Hispanic, and Indigenous neonates in clinical trials. Studies varied in documentation of race and ethnicity, and there was regional variation in the sites included. Based on these findings, funders and clinical trialists are advised to consider a 3-point targeted approach to address these issues: prioritize identifying ways to increase diversity in neonatal clinical trial participation, agree on a standardized method to report race and ethnicity among neonatal clinical trial participants, and prioritize the inclusion of participants from all regions of the US in neonatal clinical trials.
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Affiliation(s)
- Allison N J Lyle
- Department of Pediatrics, University of Washington School of Medicine, Seattle
| | - Henna Shaikh
- Department of Pediatrics, University of Washington School of Medicine, Seattle
| | - Ellie Oslin
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, Washington
| | - Megan M Gray
- Department of Pediatrics, University of Washington School of Medicine, Seattle
| | - Elliott Mark Weiss
- Department of Pediatrics, University of Washington School of Medicine, Seattle
- Treuman Katz Center for Pediatric Bioethics and Palliative Care, Seattle Children's Research Institute, Seattle, Washington
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4
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Gulati R, Sayegh L, McCurley C, Eyal F, Zayek M. Back vs. chest ECG electrode placement in neonatal resuscitation: A pilot randomized controlled trial. Resuscitation 2023; 192:109961. [PMID: 37678627 DOI: 10.1016/j.resuscitation.2023.109961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/24/2023] [Accepted: 08/31/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND The recent Neonatal Resuscitation Program advises the early utilization of an electrocardiogram (ECG) for non-vigorous newborns in the delivery room. However, placing ECG electrodes on the chest may delay obtaining a reliable heart rate (HR) and could interfere with chest compressions. Our previous study showed that preset ECG electrodes, attached to the back of the newborn, are quicker than a pulse oximeter (POX) for detecting HR. AIM To compare time to detect a reliable HR using back-placed ECG electrodes versus standard front placement. METHODS Infants were randomly assigned to back (n = 85) or chest (n = 89) electrode placement. Time measurement began upon placing infants on a Panda warmer ResusView. Failure was defined as no HR detected within 5 minutes. Intention-to-treat analysis compared HR signal acquisition time between groups. RESULTS Both groups showed similar proportions of detectable HR within the first minute. Median (IQR) time to obtain HR was 26 (13,38) seconds for the chest group and 21 (12,54) seconds for the back group (p = 0.91). A large number of vigorous infants were included. In the chest group, these vigorous infants had shorter HR acquisition times than non-vigorous infants (Mean ± SD of 34 ± 48 seconds vs. 50 ± 44 seconds respectively; p = 0.049). Failure rates and time to acquire a HR for infants who were non-vigorous and required advanced resuscitation were similar between the back and chest groups (p = 0.51). CONCLUSION Preset back ECG electrodes have shown encouraging results in neonates requiring advanced resuscitation. Further studies are needed to enhance guidance during neonatal resuscitation.
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Affiliation(s)
- Rashmi Gulati
- University of South Alabama Children's and Women's Hospital, 1700 Center Street, Mobile, AL 36604, USA.
| | - Lameace Sayegh
- University of South Alabama College of Medicine, 1700 Center Street, Mobile, AL 36604, USA
| | - Cathy McCurley
- University of South Alabama Children's and Women's Hospital, 1700 Center Street, Mobile, AL 36604, USA
| | - Fabien Eyal
- University of South Alabama Children's and Women's Hospital, 1700 Center Street, Mobile, AL 36604, USA
| | - Michael Zayek
- University of South Alabama Children's and Women's Hospital, 1700 Center Street, Mobile, AL 36604, USA
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5
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Wyckoff MH, Greif R, Morley PT, Ng KC, Olasveengen TM, Singletary EM, Soar J, Cheng A, Drennan IR, Liley HG, Scholefield BR, Smyth MA, Welsford M, Zideman DA, Acworth J, Aickin R, Andersen LW, Atkins D, Berry DC, Bhanji F, Bierens J, Borra V, Böttiger BW, Bradley RN, Bray JE, Breckwoldt J, Callaway CW, Carlson JN, Cassan P, Castrén M, Chang WT, Charlton NP, Phil Chung S, Considine J, Costa-Nobre DT, Couper K, Couto TB, Dainty KN, Davis PG, de Almeida MF, de Caen AR, Deakin CD, Djärv T, Donnino MW, Douma MJ, Duff JP, Dunne CL, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Finn J, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Kawakami MD, Kim HS, Kleinman M, Kloeck DA, Kudenchuk PJ, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin YJ, Lockey AS, Maconochie IK, Madar J, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Morgan P, Morrison LJ, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, O'Neill BJ, Gene Ong YK, Orkin AM, Paiva EF, Parr MJ, Patocka C, Pellegrino JL, Perkins GD, Perlman JM, Rabi Y, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Skrifvars MB, Smith CM, Sugiura T, Tijssen JA, Trevisanuto D, Van de Voorde P, Wang TL, Weiner GM, Wyllie JP, Yang CW, Yeung J, Nolan JP, Berg KM. 2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Pediatrics 2023; 151:189896. [PMID: 36325925 DOI: 10.1542/peds.2022-060463] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
This is the sixth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. This summary addresses the most recently published resuscitation evidence reviewed by International Liaison Committee on Resuscitation Task Force science experts. Topics covered by systematic reviews include cardiopulmonary resuscitation during transport; approach to resuscitation after drowning; passive ventilation; minimizing pauses during cardiopulmonary resuscitation; temperature management after cardiac arrest; use of diagnostic point-of-care ultrasound during cardiac arrest; use of vasopressin and corticosteroids during cardiac arrest; coronary angiography after cardiac arrest; public-access defibrillation devices for children; pediatric early warning systems; maintaining normal temperature immediately after birth; suctioning of amniotic fluid at birth; tactile stimulation for resuscitation immediately after birth; use of continuous positive airway pressure for respiratory distress at term birth; respiratory and heart rate monitoring in the delivery room; supraglottic airway use in neonates; prearrest prediction of in-hospital cardiac arrest mortality; basic life support training for likely rescuers of high-risk populations; effect of resuscitation team training; blended learning for life support training; training and recertification for resuscitation instructors; and recovery position for maintenance of breathing and prevention of cardiac arrest. Members from 6 task forces have assessed, discussed, and debated the quality of the evidence using Grading of Recommendations Assessment, Development, and Evaluation criteria and generated consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections, and priority knowledge gaps for future research are listed.
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6
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Wyckoff MH, Greif R, Morley PT, Ng KC, Olasveengen TM, Singletary EM, Soar J, Cheng A, Drennan IR, Liley HG, Scholefield BR, Smyth MA, Welsford M, Zideman DA, Acworth J, Aickin R, Andersen LW, Atkins D, Berry DC, Bhanji F, Bierens J, Borra V, Böttiger BW, Bradley RN, Bray JE, Breckwoldt J, Callaway CW, Carlson JN, Cassan P, Castrén M, Chang WT, Charlton NP, Chung SP, Considine J, Costa-Nobre DT, Couper K, Couto TB, Dainty KN, Davis PG, de Almeida MF, de Caen AR, Deakin CD, Djärv T, Donnino MW, Douma MJ, Duff JP, Dunne CL, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Finn J, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Kawakami MD, Kim HS, Kleinman M, Kloeck DA, Kudenchuk PJ, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin YJ, Lockey AS, Maconochie IK, Madar RJ, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Morgan P, Morrison LJ, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, O'Neill BJ, Ong YKG, Orkin AM, Paiva EF, Parr MJ, Patocka C, Pellegrino JL, Perkins GD, Perlman JM, Rabi Y, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Skrifvars MB, Smith CM, Sugiura T, Tijssen JA, Trevisanuto D, Van de Voorde P, Wang TL, Weiner GM, Wyllie JP, Yang CW, Yeung J, Nolan JP, Berg KM, Cartledge S, Dawson JA, Elgohary MM, Ersdal HL, Finan E, Flaatten HI, Flores GE, Fuerch J, Garg R, Gately C, Goh M, Halamek LP, Handley AJ, Hatanaka T, Hoover A, Issa M, Johnson S, Kamlin CO, Ko YC, Kule A, Leone TA, MacKenzie E, Macneil F, Montgomery W, O’Dochartaigh D, Ohshimo S, Palazzo FS, Picard C, Quek BH, Raitt J, Ramaswamy VV, Scapigliati A, Shah BA, Stewart C, Strand ML, Szyld E, Thio M, Topjian AA, Udaeta E, Vaillancourt C, Wetsch WA, Wigginton J, Yamada NK, Yao S, Zace D, Zelop CM. 2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Circulation 2022; 146:e483-e557. [PMID: 36325905 DOI: 10.1161/cir.0000000000001095] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This is the sixth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. This summary addresses the most recently published resuscitation evidence reviewed by International Liaison Committee on Resuscitation Task Force science experts. Topics covered by systematic reviews include cardiopulmonary resuscitation during transport; approach to resuscitation after drowning; passive ventilation; minimizing pauses during cardiopulmonary resuscitation; temperature management after cardiac arrest; use of diagnostic point-of-care ultrasound during cardiac arrest; use of vasopressin and corticosteroids during cardiac arrest; coronary angiography after cardiac arrest; public-access defibrillation devices for children; pediatric early warning systems; maintaining normal temperature immediately after birth; suctioning of amniotic fluid at birth; tactile stimulation for resuscitation immediately after birth; use of continuous positive airway pressure for respiratory distress at term birth; respiratory and heart rate monitoring in the delivery room; supraglottic airway use in neonates; prearrest prediction of in-hospital cardiac arrest mortality; basic life support training for likely rescuers of high-risk populations; effect of resuscitation team training; blended learning for life support training; training and recertification for resuscitation instructors; and recovery position for maintenance of breathing and prevention of cardiac arrest. Members from 6 task forces have assessed, discussed, and debated the quality of the evidence using Grading of Recommendations Assessment, Development, and Evaluation criteria and generated consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections, and priority knowledge gaps for future research are listed.
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7
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Wyckoff MH, Greif R, Morley PT, Ng KC, Olasveengen TM, Singletary EM, Soar J, Cheng A, Drennan IR, Liley HG, Scholefield BR, Smyth MA, Welsford M, Zideman DA, Acworth J, Aickin R, Andersen LW, Atkins D, Berry DC, Bhanji F, Bierens J, Borra V, Böttiger BW, Bradley RN, Bray JE, Breckwoldt J, Callaway CW, Carlson JN, Cassan P, Castrén M, Chang WT, Charlton NP, Phil Chung S, Considine J, Costa-Nobre DT, Couper K, Couto TB, Dainty KN, Davis PG, de Almeida MF, de Caen AR, Deakin CD, Djärv T, Donnino MW, Douma MJ, Duff JP, Dunne CL, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Finn J, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Kawakami MD, Kim HS, Kleinman M, Kloeck DA, Kudenchuk PJ, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin YJ, Lockey AS, Maconochie IK, Madar RJ, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Morgan P, Morrison LJ, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, O'Neill BJ, Gene Ong YK, Orkin AM, Paiva EF, Parr MJ, Patocka C, Pellegrino JL, Perkins GD, Perlman JM, Rabi Y, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Skrifvars MB, Smith CM, Sugiura T, Tijssen JA, Trevisanuto D, Van de Voorde P, Wang TL, Weiner GM, Wyllie JP, Yang CW, Yeung J, Nolan JP, Berg KM. 2022 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Resuscitation 2022; 181:208-288. [PMID: 36336195 DOI: 10.1016/j.resuscitation.2022.10.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This is the sixth annual summary of the International Liaison Committee on Resuscitation International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. This summary addresses the most recently published resuscitation evidence reviewed by International Liaison Committee on Resuscitation Task Force science experts. Topics covered by systematic reviews include cardiopulmonary resuscitation during transport; approach to resuscitation after drowning; passive ventilation; minimising pauses during cardiopulmonary resuscitation; temperature management after cardiac arrest; use of diagnostic point-of-care ultrasound during cardiac arrest; use of vasopressin and corticosteroids during cardiac arrest; coronary angiography after cardiac arrest; public-access defibrillation devices for children; pediatric early warning systems; maintaining normal temperature immediately after birth; suctioning of amniotic fluid at birth; tactile stimulation for resuscitation immediately after birth; use of continuous positive airway pressure for respiratory distress at term birth; respiratory and heart rate monitoring in the delivery room; supraglottic airway use in neonates; prearrest prediction of in-hospital cardiac arrest mortality; basic life support training for likely rescuers of high-risk populations; effect of resuscitation team training; blended learning for life support training; training and recertification for resuscitation instructors; and recovery position for maintenance of breathing and prevention of cardiac arrest. Members from 6 task forces have assessed, discussed, and debated the quality of the evidence using Grading of Recommendations Assessment, Development, and Evaluation criteria and generated consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections, and priority knowledge gaps for future research are listed.
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8
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Murphy MC, McCarthy LK, O'Donnell CPF. Research in the Delivery Room: Can You Tell Me It's Evolution? Neoreviews 2022; 23:e229-e237. [PMID: 35362035 DOI: 10.1542/neo.23-4-e229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Many of the recommendations for newborn care in the delivery room (DR) are based on retrospective observational studies, preclinical studies of mannequins or animal models, and expert opinion. Conducting DR research is challenging. Many deliveries occur in fraught circumstances with little prior warning, making it difficult to get prospective consent from parents and buy-in from clinicians. Many DR interventions are difficult to mask for the purpose of a clinical trial and it is not easy to identify appropriate outcomes for studies that are sufficiently "short-term" that they are likely to be influenced by the intervention, yet sufficiently "long-term" to be considered clinically important. However, despite these challenges, much information has been accrued from clinical studies in recent years. In this article, we outline our experience of conducting clinical research in the DR. In our initial studies almost 20 years ago, we found wide variation in the equipment used both nationally and internationally, reflecting the paucity of evidence to support practice. This started a journey that has included many observational studies and randomized controlled trials that have attempted to refine how we care for newborn infants in the DR. Each has given further information and, inevitably, raised many more questions about the approach to caring for newborns in the DR.
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Affiliation(s)
- Madeleine C Murphy
- National Maternity Hospital, Dublin, Ireland
- School of Medicine, University College Dublin, Dublin, Ireland
- The Hospital for Sick Children, Toronto, Canada
| | - Lisa K McCarthy
- School of Medicine, University College Dublin, Dublin, Ireland
- The Hospital for Sick Children, Toronto, Canada
| | - Colm P F O'Donnell
- School of Medicine, University College Dublin, Dublin, Ireland
- The Hospital for Sick Children, Toronto, Canada
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9
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Katheria AC, Morales A, Shashank S, Rich WD, Finer NN. A Pilot Randomized Trial of Heart Rate Monitoring Using Conventional Versus a New Electrocardiogram Algorithm during Neonatal Resuscitation at Birth. J Pediatr 2022; 242:245-247.e1. [PMID: 34715091 DOI: 10.1016/j.jpeds.2021.10.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 11/25/2022]
Abstract
Current guidelines support the use of a cardiac monitor during neonatal resuscitation. Infants born preterm randomized to a novel electrocardiogram algorithm displayed a heart rate sooner than the conventional electrocardiogram algorithm. Although resuscitation outcomes were not different, the availability of an earlier heart rate may benefit neonatal providers during high-risk resuscitations. TRIAL REGISTRATION: ClinicalTrials.govNCT04587934.
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Affiliation(s)
- Anup C Katheria
- Neonatal Research Institute, Sharp Mary Birch Hospital for Women & Newborns, San Diego, CA.
| | - Ana Morales
- Neonatal Research Institute, Sharp Mary Birch Hospital for Women & Newborns, San Diego, CA
| | - Sanjay Shashank
- Neonatal Research Institute, Sharp Mary Birch Hospital for Women & Newborns, San Diego, CA
| | - Wade D Rich
- Neonatal Research Institute, Sharp Mary Birch Hospital for Women & Newborns, San Diego, CA
| | - Neil N Finer
- Neonatal Research Institute, Sharp Mary Birch Hospital for Women & Newborns, San Diego, CA
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10
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Travers CP, Gentle S, Freeman AE, Nichols K, Shukla VV, Purvis D, Dolma K, Winter L, Ambalavanan N, Carlo WA, Lal CV. A Quality Improvement Bundle to Improve Outcomes in Extremely Preterm Infants in the First Week. Pediatrics 2022; 149:184566. [PMID: 35088085 PMCID: PMC9677934 DOI: 10.1542/peds.2020-037341] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/07/2021] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVES Our objective with this quality improvement initiative was to reduce rates of severe intracranial hemorrhage (ICH) or death in the first week after birth among extremely preterm infants. METHODS The quality improvement initiative was conducted from April 2014 to September 2020 at the University of Alabama at Birmingham's NICU. All actively treated inborn extremely preterm infants without congenital anomalies from 22 + 0/7 to 27 + 6/7 weeks' gestation with a birth weight ≥400 g were included. The primary outcome was severe ICH or death in the first 7 days after birth. Balancing measures included rates of acute kidney injury and spontaneous intestinal perforation. Outcome and process measure data were analyzed by using p-charts. RESULTS We studied 820 infants with a mean gestational age of 25 + 3/7 weeks and median birth weight of 744 g. The rate of severe ICH or death in the first week after birth decreased from the baseline rate of 27.4% to 15.0%. The rate of severe ICH decreased from a baseline rate of 16.4% to 10.0%. Special cause variation in the rate of severe ICH or death in the first week after birth was observed corresponding with improvement in carbon dioxide and pH targeting, compliance with delayed cord clamping, and expanded use of indomethacin prophylaxis. CONCLUSIONS Implementation of a bundle of evidence-based potentially better practices by using specific electronic order sets was associated with a lower rate of severe ICH or death in the first week among extremely preterm infants.
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Affiliation(s)
- Colm P. Travers
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Samuel Gentle
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Amelia E. Freeman
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kim Nichols
- University of Alabama at Birmingham Hospital, Birmingham, Alabama
| | - Vivek V. Shukla
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Donna Purvis
- University of Alabama at Birmingham Hospital, Birmingham, Alabama
| | - Kalsang Dolma
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama,Division of Neonatology, Department of Pediatrics, College of Medicine, University of South Alabama, Mobile, Alabama
| | - Lindy Winter
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Namasivayam Ambalavanan
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Waldemar A. Carlo
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Charitharth V. Lal
- Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama,Address correspondence to Charitharth V. Lal, MD, Division of Neonatology, Department of Pediatrics, School of Medicine, University of Alabama at Birmingham, 1700 6th Ave South, Birmingham, AL 35249. E-mail:
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11
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Electrocardiogram for heart rate evaluation during preterm resuscitation at birth: a randomized trial. Pediatr Res 2022; 91:1445-1451. [PMID: 34645954 PMCID: PMC8513736 DOI: 10.1038/s41390-021-01731-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/18/2021] [Accepted: 08/24/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Although electrocardiogram (ECG) can detect heart rate (HR) faster compared to pulse oximetry, it remains unknown if routine use of ECG for delivery room (DR) resuscitation reduces the time to stabilization in preterm infants. METHODS Neonates <31 weeks' gestation were randomized to either an ECG-displayed or an ECG-blinded HR assessment in the DR. HR, oxygen saturation, resuscitation interventions, and clinical outcomes were compared. RESULTS During the study period, 51 neonates were enrolled. The mean gestational age in both groups was 28 ± 2 weeks. The time to stabilization, defined as the time from birth to achieve HR ≥100 b.p.m., as well as oxygen saturation within goal range, was not different between the ECG-displayed and the ECG-blinded groups [360 (269, 435) vs 345 (240, 475) s, p = 1.00]. There was also no difference in the time to HR ≥100 b.p.m. [100 (75, 228) vs 138 (88, 220) s, p = 0.40] or duration of positive pressure ventilation (PPV) [345 (120, 558) vs 196 (150, 273) s, p = 0.36]. Clinical outcomes were also similar between groups. CONCLUSIONS Although feasible and safe, the use of ECG in the DR during preterm resuscitation did not reduce time to stabilization. IMPACT Although feasible and apparently safe, routine use of the ECG in the DR did not decrease time to HR >100 b.p.m., time to stabilization, or use of resuscitation interventions such as PPV for preterm infants <31 weeks' gestational age. This article adds to the limited randomized controlled trial evidence regarding the impact of routine use of ECG during preterm resuscitation on DR clinical outcomes. Such evidence is important when considering recommendations for routine use of the ECG in the DR worldwide as such a recommendation comes with a significant cost burden.
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12
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Murphy MC, Jenkinson A, Coveney J, McCarthy LK, O Donnell CPF. Randomised study of heart rate measurement in preterm newborns with ECG plus pulse oximetry versus oximetry alone. Arch Dis Child Fetal Neonatal Ed 2021; 106:438-441. [PMID: 33452217 DOI: 10.1136/archdischild-2020-320892] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 12/21/2020] [Accepted: 12/27/2020] [Indexed: 11/04/2022]
Abstract
AIM To determine whether the IntelliVue monitor (ECG plus Masimo pulse oximeter (PO)) displays heart rate (HR) at birth more quickly than Nellcor PO (PO alone) among infants of 29-35 weeks' gestational age. METHODS Unmasked parallel group randomised (1:1) study. RESULTS We planned to enrol 100 infants; however, the study was terminated due to the COVID-19 pandemic when 39 infants had been enrolled (17 randomised to IntelliVue, 22 to Nellcor). We found no differences between the groups in the time to first HR display (median (IQR) IntelliVue ECG 49 (33, 71) vs Nellcor 47 (37, 86) s, p>0.999), in the proportion who had a face mask applied for breathing support, or in the time at which it was applied. Infants monitored with IntelliVue were handled more frequently and for longer. CONCLUSION IntelliVue ECG did not display HR more quickly than Nellcor PO in preterm infants. We found no differences in the rate of or time to intervention between groups. Our study was terminated early so these findings should be interpreted with caution. TRIAL REGISTRATION NUMBER ISRCTN16473881.
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Affiliation(s)
- Madeleine C Murphy
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland.,National Children's Research Centre, Dublin, Ireland
| | - Allan Jenkinson
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland
| | - John Coveney
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland
| | - Lisa K McCarthy
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland
| | - Colm Patrick Finbarr O Donnell
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland .,School of Medicine, University College Dublin, Dublin, Ireland
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13
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European Resuscitation Council Guidelines 2021: Newborn resuscitation and support of transition of infants at birth. Resuscitation 2021; 161:291-326. [PMID: 33773829 DOI: 10.1016/j.resuscitation.2021.02.014] [Citation(s) in RCA: 223] [Impact Index Per Article: 74.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The European Resuscitation Council has produced these newborn life support guidelines, which are based on the International Liaison Committee on Resuscitation (ILCOR) 2020 Consensus on Science and Treatment Recommendations (CoSTR) for Neonatal Life Support. The guidelines cover the management of the term and preterm infant. The topics covered include an algorithm to aid a logical approach to resuscitation of the newborn, factors before delivery, training and education, thermal control, management of the umbilical cord after birth, initial assessment and categorisation of the newborn infant, airway and breathing and circulation support, communication with parents, considerations when withholding and discontinuing support.
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14
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Murphy MC, McCarthy LK, O'Donnell CPF. Initiation of respiratory support for extremely preterm infants at birth. Arch Dis Child Fetal Neonatal Ed 2021; 106:208-210. [PMID: 32847832 DOI: 10.1136/archdischild-2020-319798] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/22/2020] [Accepted: 07/26/2020] [Indexed: 11/03/2022]
Abstract
Neonatal resuscitation algorithms recommend assessing breathing and heart rate (HR) of newborns and giving respiratory support when one or both are unsatisfactory. Recommendations also state that preterm infants may be supported with continuous positive airway pressure rather than routinely intubated for positive pressure ventilation (PPV). We wished to describe the prevalence and time of initiation of respiratory support of extremely preterm and extremely low birthweight (ELBW) infants at our hospital. We reviewed videos of 55 infants. Although most were breathing, practically all newly born extremely preterm ELBW infants were given respiratory support soon after arrival to the resuscitation cot. For the majority, this was done without knowing the HR. The majority received PPV; again, this was often done without knowing the HR. A quarter of infants were managed without any PPV.
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Affiliation(s)
- Madeleine C Murphy
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland.,School of Medicine, University College, Dublin, Ireland.,National Children's Research Centre, Dublin, Ireland
| | - Lisa K McCarthy
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland.,School of Medicine, University College, Dublin, Ireland
| | - Colm P F O'Donnell
- Department of Neonatology, National Maternity Hospital, Dublin, Ireland .,School of Medicine, University College, Dublin, Ireland
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15
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Abstract
The European Resuscitation Council has produced these newborn life support guidelines, which are based on the International Liaison Committee on Resuscitation (ILCOR) 2020 Consensus on Science and Treatment Recommendations (CoSTR) for Neonatal Life Support. The guidelines cover the management of the term and preterm infant. The topics covered include an algorithm to aid a logical approach to resuscitation of the newborn, factors before delivery, training and education, thermal control, management of the umbilical cord after birth, initial assessment and categorisation of the newborn infant, airway and breathing and circulation support, communication with parents, considerations when withholding and discontinuing support.
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16
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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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17
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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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18
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St. John Sutton EM, McKinsey S. Current Practices and Updates in Neonatal Resuscitation. CURRENT PEDIATRICS REPORTS 2020. [DOI: 10.1007/s40124-020-00232-7] [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: 11/30/2022]
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19
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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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20
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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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21
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Heart Rate Assessment during Neonatal Resuscitation. Healthcare (Basel) 2020; 8:healthcare8010043. [PMID: 32102255 PMCID: PMC7151423 DOI: 10.3390/healthcare8010043] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/07/2020] [Accepted: 02/19/2020] [Indexed: 12/02/2022] Open
Abstract
Approximately 10% of newborn infants require some form of respiratory support to successfully complete the fetal-to-neonatal transition. Heart rate (HR) determination is essential at birth to assess a newborn’s wellbeing. Not only is it the most sensitive indicator to guide interventions during neonatal resuscitation, it is also valuable for assessing the infant’s clinical status. As such, HR assessment is a key step at birth and throughout resuscitation, according to recommendations by the Neonatal Resuscitation Program algorithm. It is essential that HR is accurate, reliable, and fast to ensure interventions are delivered without delay and not prolonged. Ineffective HR assessment significantly increases the risk of hypoxic injury and infant mortality. The aims of this review are to summarize current practice, recommended techniques, novel technologies, and considerations for HR assessment during neonatal resuscitation at birth.
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22
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Abstract
Immediately after birth through spontaneous breaths, infants' clear lung liquid replacing it with air, and gradually establishing a functional residual capacity to achieve gas exchange. Most infants start breathing independently after birth and ~3% of infants who require positive pressure ventilation. When newborns fail to start breathing the current neonatal resuscitation guidelines recommend initiatingpositive pressure ventilationusing a face mask and a ventilation device. Adequate ventilation is the cornerstone of successful neonatal resuscitation; therefore, it is mandatory that anybody involved in neonatal resuscitation is trained in mask ventilation techniques. One of the main problems with mask ventilation is that it is very subjective with direct feedback lacking and not uncommonly, the resuscitator does not realise that their technique is unsatisfactory. Many studies have shown that monitoring tidal volume and leak around the mask or endotracheal tube enables the resuscitator to identify the problem and adjust their technique to reduce the leak and deliver and appropriate tidal volume. This chapter discusses the currently available monitoring devices used during stabilization/resuscitation in the delivery room.
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Affiliation(s)
- Georg M Schmölzer
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, Alberta, Canada; Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada.
| | - Colin J Morley
- Department of Obstetrics and Gynaecology, University of Cambridge, United Kingdom
| | - Omar C O F Kamlin
- Neonatal Services, The Royal Women's Hospital, Melbourne, Australia; Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Australia
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23
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Johnson PA, Morina N, O'Reilly M, Lee TF, Cheung PY, Schmölzer GM. Evaluation of a Tap-Based Smartphone App for Heart Rate Assessment During Asphyxia in a Porcine Model of Neonatal Resuscitation. Front Pediatr 2019; 7:453. [PMID: 31750281 PMCID: PMC6848456 DOI: 10.3389/fped.2019.00453] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 10/18/2019] [Indexed: 02/01/2023] Open
Abstract
Objectives: Heart rate (HR) is the most significant parameter to assess a newborn's clinical status at birth. Recently, novel technologies including smartphone applications have been suggested for HR assessment during neonatal resuscitation. The aim of this study was to evaluate the accuracy, speed, and precision of the NeoTapLifeSupport (NeoTapLS) smartphone application using a digital stethoscope (DS) for HR assessment during neonatal resuscitation. Design: Newborn piglets (n = 20, 1-3 days, 1.7-2.4 kg) were anesthetized, intubated, mechanically ventilated, and subjected to 30 min of hypoxia, followed by asphyxia. Asphyxia was induced by clamping the endotracheal tube and disconnecting the ventilator, until asystole was confirmed by zero carotid blood flow (CBF). Setting: Experimental setting. Subjects: Asphyxia-induced newborn piglets. Interventions: During asphyxia, HR assessments were performed with a DS using the NeoTapLS smartphone application, and compared to 6-s method (6 s), and 10-s method (10 s). Measurements and Main Results: Accuracy of obtained HRs was compared to CBF and electrocardiogram and assessment time using NeoTapLS, 6 s, and 10 s were also measured. The mean(SD) HR with the NeoTapLS was 68(26), compared to CBF with 68(27) bpm, 6 s with 68(27), and 10 s with 66(26) bpm during asphyxia. Bland-Altman analysis revealed no difference between HR using the NeoTapLS, 6 s, 10 s, compared to CBF HR, with NeoTapLS showing the smallest difference between 95% limits of agreement. The median (IQR) time required to obtain a HR using the NeoTapLS was 3(2-4) s, compared to 6(6-7), and 10(10-11) s for 6 and 10 s, respectively. Conclusions: Our data suggests that the NeoTapLS is accurate, fast, and precise during neonatal asphyxia to assess heart rate.
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Affiliation(s)
- Peter A. Johnson
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Nicolò Morina
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Megan O'Reilly
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Tze-Fun Lee
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Po-Yin Cheung
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Georg M. Schmölzer
- Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
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24
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Luong D, Cheung PY, Barrington KJ, Davis PG, Unrau J, Dakshinamurti S, Schmölzer GM. Cardiac arrest with pulseless electrical activity rhythm in newborn infants: a case series. Arch Dis Child Fetal Neonatal Ed 2019; 104:F572-F574. [PMID: 30796058 DOI: 10.1136/archdischild-2018-316087] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 01/21/2019] [Accepted: 02/03/2019] [Indexed: 11/03/2022]
Abstract
The 2015 neonatal resuscitation guidelines added ECG to assess an infant's heart rate when determining the need for resuscitation at birth. However, a recent case report raised concerns about this technique in the delivery room. We report four cases of pulseless electrical activity during neonatal cardiopulmonary resuscitation in levels II-III neonatal intensive care units in Canada (Edmonton [n=3] and Winnipeg [n=1]).Healthcare providers should be aware that pulseless electrical activity can occur in newborn infants during cardiopulmonary resuscitation. We propose an adapted neonatal resuscitation algorithm to include pulseless electrical activity. Furthermore, in compromised newborns, heart rate should be assessed using a combination of methods/techniques to ensure accurate heart rate assessment. When ECG displays a heart rate but the infant is unresponsive, pulseless electrical activity should be suspected and chest compression should be started.
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Affiliation(s)
- Deandra Luong
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Po-Yin Cheung
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Keith J Barrington
- Department of Neonatology, Centre Hospitalier Universitaire Sainte Justine, Montreal, Quebec, Canada
| | - Peter G Davis
- Newborn Research, The Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Jennifer Unrau
- Department of Neonatology, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | | | - Georg M Schmölzer
- Department of Neonatology, Royal Alexandra Hospital, Edmonoton, Alberta, Canada
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25
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Johnson PA, Cheung PY, Lee TF, O’Reilly M, Schmölzer GM. Novel technologies for heart rate assessment during neonatal resuscitation at birth – A systematic review. Resuscitation 2019; 143:196-207. [DOI: 10.1016/j.resuscitation.2019.07.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 06/25/2019] [Accepted: 07/09/2019] [Indexed: 11/30/2022]
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26
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Impact of electronic cardiac (ECG) monitoring on delivery room resuscitation and neonatal outcomes. Resuscitation 2019; 143:10-16. [DOI: 10.1016/j.resuscitation.2019.07.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 07/14/2019] [Accepted: 07/29/2019] [Indexed: 11/23/2022]
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27
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Murphy MC, De Angelis L, McCarthy LK, O'Donnell CPF. Randomised study comparing heart rate measurement in newly born infants using a monitor incorporating electrocardiogram and pulse oximeter versus pulse oximeter alone. Arch Dis Child Fetal Neonatal Ed 2019; 104:F547-F550. [PMID: 30425114 DOI: 10.1136/archdischild-2017-314366] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 10/11/2018] [Accepted: 10/13/2018] [Indexed: 11/04/2022]
Abstract
AIM To determine whether IntelliVue (ECG plus Masimo pulse oximeter (PO)) measures heart rate (HR) in low-risk newborns more quickly than Nellcor PO (PO alone). METHODS Unmasked parallel group randomised (1:1) study. RESULTS We studied 100 infants, 47 randomised to IntelliVue, 53 to Nellcor. Time to first HR was shorter with IntelliVue ECG than Nellcor (median (IQR) 24 (19, 39) vs 48 (36, 69) s, p<0.001). There was no difference in time to display both HR and SpO2 (52 (47, 76) vs 48 (36, 69) s, p=0.507). IntelliVue PO displayed initial bradycardia more often than the Nellcor (55% vs 6%). Infants monitored with IntelliVue were handled more frequently and for longer. CONCLUSIONS IntelliVue ECG displayed HR more quickly than Nellcor PO. IntelliVue PO often displayed initial bradycardia. Infants monitored with IntelliVue were handled more often. Study of ECG in high-risk infants is warranted.
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Affiliation(s)
- Madeleine C Murphy
- National Maternity Hospital, Dublin, Ireland.,National Children's Research Centre, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland
| | | | - Lisa K McCarthy
- National Maternity Hospital, Dublin, Ireland.,Our Lady's Children's Hospital, Dublin, Ireland
| | - Colm Patrick Finbarr O'Donnell
- National Maternity Hospital, Dublin, Ireland.,National Children's Research Centre, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland.,Our Lady's Children's Hospital, Dublin, Ireland
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28
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Who's counting? Assessing the effects of a simulation-based training intervention on the accuracy of neonatal heart rate auscultation. J Perinatol 2019; 39:634-639. [PMID: 30770884 DOI: 10.1038/s41372-019-0339-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 12/14/2018] [Accepted: 01/25/2019] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To determine if simulation-based medical education could improve pediatric residents' ability to accurately assess neonatal heart rate via auscultation. STUDY DESIGN Primary outcomes included heart rate accuracy and Neonatal Resuscitation Program (NRP) group accuracy, defined as whether a heart rate estimation fell in the appropriate NRP algorithm group. Pediatric residents completed a pre-assessment and then participated in a simulation training intervention on high-fidelity manikins. Residents completed a post-assessment 1 month later. RESULTS Heart rate estimates from 21 pediatric residents showed improved overall heart rate accuracy and NRP group accuracy from 53.6 to 78.7% (p < 0.0001) and 68.3 to 80% (p = 0.0002), respectively. Residents were more likely to overestimate low heart rates and underestimate high heart rates. CONCLUSION Heart rate simulation-based training significantly improved residents' ability to assess heart rate on high-fidelity neonatal manikins. Providers participating in NRP may benefit by receiving heart rate skills assessment-focused training during an NRP provider course.
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Escobedo MB, Shah BA, Song C, Makkar A, Szyld E. Recent Recommendations and Emerging Science in Neonatal Resuscitation. Pediatr Clin North Am 2019; 66:309-320. [PMID: 30819338 DOI: 10.1016/j.pcl.2018.12.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Neonatal Resuscitation Program, initially an expertise- and consensus-based approach, has evolved into an evidence-based algorithm. Ventilation remains the key component of successful resuscitation of neonates. Recent changes in recommendations include management of cord clamping, multiple methods to prevent hypothermia, rescinding of mandatory intubation and suction of the nonvigorous meconium-stained infant, electrocardiographic monitoring, and establishing an airway for ventilation before initiation of chest compressions. Emerging science, including issues such as cord milking, oxygen targeting, and laryngeal mask use, may lead to future program modifications. Technology such as video laryngoscopy and telemedicine will affect the way training and care is delivered.
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Affiliation(s)
- Marilyn B Escobedo
- Neonatal-Perinatal Medicine, Department of Pediatrics, Children's Hospital, University of Oklahoma Health Sciences Center, 1200 North Everett Drive, ETNP7504, Oklahoma City, OK 73104, USA.
| | - Birju A Shah
- Neonatal-Perinatal Medicine, Department of Pediatrics, Children's Hospital, University of Oklahoma Health Sciences Center, 1200 North Everett Drive, ETNP7504, Oklahoma City, OK 73104, USA
| | - Clara Song
- Neonatal-Perinatal Medicine, Department of Pediatrics, Children's Hospital, University of Oklahoma Health Sciences Center, 1200 North Everett Drive, ETNP7504, Oklahoma City, OK 73104, USA
| | - Abhishek Makkar
- Neonatal-Perinatal Medicine, Department of Pediatrics, Children's Hospital, University of Oklahoma Health Sciences Center, 1200 North Everett Drive, ETNP7504, Oklahoma City, OK 73104, USA
| | - Edgardo Szyld
- Neonatal-Perinatal Medicine, Department of Pediatrics, Children's Hospital, University of Oklahoma Health Sciences Center, 1200 North Everett Drive, ETNP7504, Oklahoma City, OK 73104, USA
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Anton O, Fernandez R, Rendon-Morales E, Aviles-Espinosa R, Jordan H, Rabe H. Heart Rate Monitoring in Newborn Babies: A Systematic Review. Neonatology 2019; 116:199-210. [PMID: 31247620 DOI: 10.1159/000499675] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 03/12/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Around 10% of newborn infants require assistance during transition after birth. Heart rate (HR) is the most important clinical indicator to evaluate the clinical status of a newborn. AIM Our study aimed to review all established and novel methods to detect HR in babies giving special consideration to non-invasive techniques. METHODS We performed a systematic literature search on the following databases: MEDLINE, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), and CINAHL. The inclusion criteria were studies on methods to detect HR in both term and preterm infants in comparison to one of the current gold standards: pulse oximetry (PO) or electrocardiography (ECG) published in the last 15 years. Two independent reviewers screened titles and abstracts for eligibility. Data extracted in an Excel table were analysed to produce a narrative review structured around the type of monitoring, identified obstacles in use, as well as methods to overcome these limitations. RESULTS The search revealed 649 studies after duplicates were removed. Full article analysis was performed on 26 studies of which 25 met the inclusion criteria. Well established methods such as auscultation and palpation, although rapid and easily available, have been shown to be inaccurate. ECG and PO were both more precise but the delay in obtaining a reliable HR signal from birth often exceeded 1-2 min. Novel sensors offered the advantages of minimally obtrusive technologies but have limitations mainly due to movement artefact, bad sensor coupling, intermittent measurement, and poor-quality recordings. CONCLUSIONS The limitations of existing methods have a potential impact on short- and long-term morbidity and mortality outcomes. The development of a technological solution to determine HR accurately and quickly in babies at birth has immense implications for further research and can guide interventions, such as placental transfusion and resuscitation.
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Affiliation(s)
- Oana Anton
- Academic Department of Pediatrics, Brighton and Sussex University Hospitals, Royal Alexandra Hospital for Children, Brighton, United Kingdom,
| | - Ramon Fernandez
- Academic Department of Pediatrics, Brighton and Sussex University Hospitals, Royal Alexandra Hospital for Children, Brighton, United Kingdom.,Brighton and Sussex Medical School, Brighton, United Kingdom
| | - Elizabeth Rendon-Morales
- Robotics and Mechatronic Systems Research Center, University of Sussex, Brighton, United Kingdom
| | - Rodrigo Aviles-Espinosa
- Robotics and Mechatronic Systems Research Center, University of Sussex, Brighton, United Kingdom
| | - Harriet Jordan
- Academic Department of Pediatrics, Brighton and Sussex University Hospitals, Royal Alexandra Hospital for Children, Brighton, United Kingdom
| | - Heike Rabe
- Academic Department of Pediatrics, Brighton and Sussex University Hospitals, Royal Alexandra Hospital for Children, Brighton, United Kingdom.,Brighton and Sussex Medical School, Brighton, United Kingdom
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Gulati R, Zayek M, Eyal F. Presetting ECG electrodes for earlier heart rate detection in the delivery room. Resuscitation 2018; 128:83-87. [DOI: 10.1016/j.resuscitation.2018.03.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/21/2018] [Accepted: 03/30/2018] [Indexed: 11/26/2022]
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