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Scheuchenegger A, Windisch B, Pansy J, Resch B. Morbidities and rehospitalizations during the first year of life in moderate and late preterm infants: more similarities than differences? Minerva Pediatr (Torino) 2023; 75:852-861. [PMID: 32508074 DOI: 10.23736/s2724-5276.20.05736-9] [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: 12/02/2023]
Abstract
BACKGROUND The aim was to compare neonatal morbidities in moderate and late preterm infants and to analyze rates and causes for rehospitalizations during the first year of life. METHODS Prospective follow-up of a group of moderate and late preterm infants at a tertiary care hospital. RESULTS The study population comprised 215 infants (58% males; 60% singletons; 99 moderate and 116 late preterm infants) with a median gestational age of 34 weeks and birth weight of 2100 grams; 20% of them were small for gestational age. Moderate preterm infants more often had a diagnosis of mild respiratory distress syndrome (26% vs. 13%, P<0.01) and feeding problems with longer need for nasogastric tube feeding (median 9.5 vs. 4.2 days, P<0.01) and parenteral nutrition (3.5 vs. 2.7 days, P<0.01), and longer duration of stay at either NICU (10.6 vs. 3.7 days; P<0.01) or hospital (13 vs. 11 days; P<0.01). Fifty-two infants (24.3%) were hospitalized at 67 occasions without differences regarding readmission rates and causes between groups. Median age at readmission was 3 months, median stay 4 days. The most common diagnosis was respiratory illness (43.3%). CONCLUSIONS Moderate preterm infants had more neonatal morbidities diagnosed, but the same rehospitalization rates than late preterm infants.
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Affiliation(s)
- Anna Scheuchenegger
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria -
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria -
| | - Bernadette Windisch
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria
| | - Jasmin Pansy
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Bernhard Resch
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria
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2
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Polnaszek B, Liang B, Zhang F, Cahill AG, Raghuraman N, Young OM. Idiopathic Polyhydramnios and Neonatal Morbidity at Term. Am J Perinatol 2023; 40:1827-1833. [PMID: 34775584 DOI: 10.1055/s-0041-1739435] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Idiopathic polyhydramnios is among the most common etiologies of polyhydramnios. However, conflicting evidence exists regarding the relationship between polyhydramnios and neonatal morbidity. We investigated the association between pregnancies with and without idiopathic polyhydramnios and neonatal morbidity at term. STUDY DESIGN This is a retrospective cohort study of singleton, term (i.e., ≥370/7 weeks) pregnancies from 2014 to 2018. Pregnancies complicated by fetal anomalies, pregestational diabetes, and multifetal gestation were excluded. Pregnancies complicated by idiopathic polyhydramnios were defined by the deepest vertical pocket (DVP) ≥8 cm or amniotic fluid index (AFI) ≥24 cm after 20 weeks' gestation and were compared with women without polyhydramnios at time of delivery. These groups were matched 1:2 by gestational age within 7 days at delivery and maternal race. The primary outcome was a composite neonatal morbidity (neonatal death, respiratory morbidity, hypoxic-ischemic encephalopathy, therapeutic hypothermia, seizures, and umbilical artery pH < 7.10). Outcomes were compared between pregnancies with and without idiopathic polyhydramnios. Unadjusted and adjusted risk ratios were estimated using multivariable logistic regression. RESULTS Idiopathic polyhydramnios was diagnosed in 192 pregnancies and were matched to 384 pregnancies without polyhydramnios. After adjustment for obesity, women with pregnancies complicated by idiopathic polyhydramnios had an increased risk of composite neonatal morbidity 21.4 versus 5.5% (adjusted risk ratio [aRR] = 4.0, 95% confidence interval [CI]: 2.3-6.7). Term neonatal respiratory morbidity was the primary driver 20.3 versus 4.2%, (aRR = 4.8, 95% CI: 2.7-8.7) and included higher use of continuous positive airway pressure 19.8 versus 3.4%, p <0.01 and the need for supplemental oxygen at >12 hours of newborn life 6.8 versus 1.8%, p <0.01. CONCLUSION Idiopathic polyhydramnios is associated with term neonatal respiratory morbidity at delivery and during the subsequent hours of newborn life, compared with pregnancies without idiopathic polyhydramnios. Further studies are needed to minimize neonatal morbidity at term. KEY POINTS · Idiopathic polyhydramnios is associated with increased risk of neonatal morbidity at term.. · Increasing idiopathic polyhydramnios severity was associated with a trend toward worsening morbidity at term.. · Idiopathic polyhydramnios at term requires respiratory support at delivery and during neonatal care..
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Affiliation(s)
- Brock Polnaszek
- Division of Maternal Fetal Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Brooke Liang
- Division of Maternal Fetal Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Fan Zhang
- Division of Maternal Fetal Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Alison G Cahill
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, The University of Texas at Austin Dell Medical School, Austin, Texas
| | - Nandini Raghuraman
- Division of Maternal Fetal Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Omar M Young
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina
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Ramachandran S, Foglia EE, DeMauro SB, Chawla S, Brion LP, Wyckoff MH. Perinatal management: Lessons learned from the neonatal research network. Semin Perinatol 2022; 46:151636. [PMID: 35835614 PMCID: PMC10894037 DOI: 10.1016/j.semperi.2022.151636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Recent contributions of the Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network (NRN) regarding obstetrical perinatal interventions and neonatal delivery room practices include the following: the impact of multiple antepartum factors including maternal diabetes, hypertension, obesity and mode of delivery on outcomes of extremely preterm newborns, effects of delayed delivery interval for extremely preterm multiples, effects of antenatal steroids on preterm newborn outcomes and the impact of antenatal magnesium sulfate therapy on neurodevelopmental outcomes for extremely preterm infants. NRN studies also contribute important evidence for neonatal delivery room resuscitation guidelines including umbilical cord management and maintenance of euthermia immediately after birth. The updated NRN outcome calculator helps better counsel families regarding possible outcomes for the most immature newborns if resuscitation is attempted at birth. Thus, the NRN provides substantial information regarding effects of perinatal management on newborn infants.
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Affiliation(s)
- Shalini Ramachandran
- Department of Pediatrics, University of Texas Southwestern Medical Center at Dallas, TX, USA
| | - Elizabeth E Foglia
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Sara B DeMauro
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Sanjay Chawla
- Departments of Pediatrics, Central Michigan University, Wayne State University, Children's Hospital of Michigan, Detroit, MI, USA
| | - Luc P Brion
- Department of Pediatrics, University of Texas Southwestern Medical Center at Dallas, TX, USA
| | - Myra H Wyckoff
- Department of Pediatrics, University of Texas Southwestern Medical Center at Dallas, TX, USA.
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Bell EF, Stoll BJ, Hansen NI, Wyckoff MH, Walsh MC, Sánchez PJ, Rysavy MA, Gabrio JH, Archer SW, Das A, Higgins RD. Contributions of the NICHD neonatal research network's generic database to documenting and advancing the outcomes of extremely preterm infants. Semin Perinatol 2022; 46:151635. [PMID: 35835615 PMCID: PMC9529835 DOI: 10.1016/j.semperi.2022.151635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The Eunice Kennedy Shriver National Institute of Child Health and Human Development Neonatal Research Network (NRN) maintains a database of extremely preterm infants known as the Generic Database (GDB). Begun in 1987, this database now includes more than 91,000 infants, most of whom are extremely preterm (<29 weeks gestation). The GDB has been the backbone of the NRN, providing high quality, prospectively collected data to study the changing epidemiology of extreme prematurity and its outcomes over time. In addition, GDB data have been used to generate hypotheses for prospective studies and to develop new clinical trials by providing information about the numbers and characteristics of available subjects and the expected event rates for conditions and complications to be studied. Since its inception, the GDB has been the basis of more than 200 publications in peer-reviewed journals, many of which have had a significant impact on the field of neonatology.
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Affiliation(s)
- Edward F Bell
- Department of Pediatrics, University of Iowa, Iowa City, IA, USA.
| | - Barbara J Stoll
- Department of Pediatrics, Emory University, Atlanta, GA, USA; Department of Pediatrics, McGovern Medical School at UTHealth, Houston, TX, USA
| | - Nellie I Hansen
- Social, Statistical, and Environmental Sciences Unit, RTI International, Research Triangle Park, NC
| | - Myra H Wyckoff
- Department of Pediatrics, University of Texas Southwestern, Dallas, TX, USA
| | - Michele C Walsh
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA
| | - Pablo J Sánchez
- Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Matthew A Rysavy
- Department of Pediatrics, McGovern Medical School at UTHealth, Houston, TX, USA
| | - Jenna H Gabrio
- Social, Statistical, and Environmental Sciences Unit, RTI International, Berkeley, CA, USA
| | - Stephanie W Archer
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD, USA
| | - Abhik Das
- Social, Statistical, and Environmental Sciences Unit, RTI International, Rockville, MD, USA
| | - Rosemary D Higgins
- Office of the Associate VP for Research, Florida Gulf Coast University, Fort Myers, FL, USA
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Neonatal Resuscitation: Recent Advances and Future Challanges. Semin Perinatol 2022; 46:151619. [PMID: 35718662 DOI: 10.1016/j.semperi.2022.151619] [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: 11/22/2022]
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Foglia EE, Shah BA, Szyld E. Positive pressure ventilation at birth. Semin Perinatol 2022; 46:151623. [PMID: 35697527 DOI: 10.1016/j.semperi.2022.151623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To review the current state of the art of positive pressure ventilation (PPV) during resuscitation FINDINGS: The frequency of PPV during delivery room resuscitation varies across settings and gestational age subgroups. Goal targets and parameters for delivery room PPV remain undefined. The T-piece resuscitator provides the most consistent pressures during PPV and may improve clinical outcomes. The laryngeal mask may be an important alternative interface for PPV, but more data are needed to identify the optimal role of the supraglottic airway during PPV. No objective monitors of PPV have conclusively demonstrated improved outcomes to date. CONCLUSION More information, including real-world data from population-based studies, is needed to provide data-driven guidelines for positive pressure ventilation during neonatal transition after birth.
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Affiliation(s)
- Elizabeth E Foglia
- Division of Neonatology, Department of Pediatrics, University of Pennsylvania School of Medicine, Philadelphia PA USA.
| | - Birju A Shah
- Section of Neonatal-Perinatal Medicine, Department of Pediatrics, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA; College of Medicine, University of Oklahoma, Oklahoma City, OK, USA
| | - Edgardo Szyld
- Section of Neonatal-Perinatal Medicine, Department of Pediatrics, The University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA; College of Medicine, University of Oklahoma, Oklahoma City, OK, USA
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Tavares VB, E Souza JDS, Affonso MVDG, Da Rocha ES, Rodrigues LFG, da Costa Moraes LDF, Dos Santos Coelho GC, Araújo SS, das Neves PFM, Gomes FDC, de Melo-Neto JS. Factors associated with 5-min APGAR score, death and survival in neonatal intensive care: a case-control study. BMC Pediatr 2022; 22:560. [PMID: 36151512 PMCID: PMC9502588 DOI: 10.1186/s12887-022-03592-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 08/29/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The 5-minute APGAR score is clinically used as a screening tool to assess how the newborn has reacted to previous care, remaining relevant for predicting neonatal survival. This study aimed to analyze the determinants of the 5th minute APGAR score, and the factors associated with the death and survival of newborns with low APGAR scores hospitalized in the neonatal intensive care unit (NICU) at a referral public hospital in North Brazil. METHODS This was a hospital-based retrospective case-control study with 277 medical records. Newborns who presented with a 1-minute APGAR score < 7 followed by a 5-minute APGAR score < 7 were considered cases, while a score ≥ 7 was categorized as controls. Univariate and multivariable logistic regression analyses were used to establish the determinant factors of the low APGAR score and death outcome in this group. Survival curves were obtained using the Kaplan-Meier estimator, and then univariate and multivariate Cox regression was performed. RESULTS After adjusted analysis, the factor associated with low APGAR scores was vaginal delivery (OR = 3.25, 95%CI = 1.60-6.62, p = 0.001). Birth injury (OR = 0.39, 95%CI = 0.19-0.83, p = 0.014) was associated with upper APGAR scores. No significant independent associations were observed between the variables analyzed and death in the low APGAR score group. The Kaplan-Meier curve showed that individuals who presented Cesarean delivery had a shorter survival time in the ICU. CONCLUSION In this setting, a 5-minute Apgar score < 7 was associated with the occurrence of vaginal delivery and birth injury with a 5-minute Apgar score ≥ 7. Survival in ICU was lower in newborns that were delivered via cesarean section.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - João Simão de Melo-Neto
- Federal University of Pará (UFPA), Belém, PA, Brazil.
- Clinical and Experimental Research Unit of the Urogenital System (UPCEURG), Institute of Health Sciences of the Federal University of Pará. João de Barros Barreto Hospital, Mundurucus street, 4487; Guamá, Belém, PA, CEP: 66073-000, Brazil.
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Weydig HM, Rosenfeld CR, Wyckoff MH, Jaleel MA, Burchfield PJ, Thomas A, Frost MS, Brion LP. Association of antenatal steroids with surfactant administration in moderate preterm infants born to women with diabetes mellitus and/or hypertension. J Perinatol 2022; 42:993-1000. [PMID: 34802046 PMCID: PMC8605443 DOI: 10.1038/s41372-021-01273-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/07/2021] [Accepted: 11/05/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Randomized trials of antenatal steroid administration (ANS) for extreme or moderate preterm pregnancies excluded women with diabetes mellitus (DM) and included few with preeclampsia. METHODS Cohort study (n = 1,813) including moderate preterm births [290/7-336/7wks' gestational age GA)] before (Epoch-1) and after (Epoch-2) expansion of ANS administration to women with hypertensive disorders (HTN) and/or DM. We compared surfactant administration in Group-1 (neither HTN nor DM), Group-2a (HTN not DM), Group-2b (DM not HTN) and Group-2c (DM and HTN). RESULTS Surfactant administration was less frequent after ANS in Group-1 [adjusted odds ratio (aOR) 0.54, 95% confidence interval (CI) 0.31, 0.93, P = 0.03], Group-2a (aOR 0.36, CI 0.22, 0.58, P < 0.001) and Group-2c (aOR 0.29, CI 0.12, 0.71, P = 0.007) but not Group-2b (P = 0.64). CONCLUSIONS ANS administration was independently associated with less surfactant administration in moderately preterm neonates whose mothers had neither HTN nor DM, and those with HTN, but not those with DM without HTN.
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Affiliation(s)
- Heather M Weydig
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Charles R Rosenfeld
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Myra H Wyckoff
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mambarambath A Jaleel
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Patti J Burchfield
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Anita Thomas
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mackenzie S Frost
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Division of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Luc P Brion
- Division of Neonatal-Perinatal Medicine, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Handley SC, Salazar EG, Greenberg LT, Foglia EE, Lorch SA, Edwards EM. Variation and Temporal Trends in Delivery Room Management of Moderate and Late Preterm Infants. Pediatrics 2022; 150:188540. [PMID: 35851607 PMCID: PMC9721105 DOI: 10.1542/peds.2021-055994] [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] [Accepted: 05/24/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Although delivery room (DR) intervention decreases with increasing gestational age (GA), little is known about DR management of moderate and late preterm (MLP) infants. METHODS Using the Vermont Oxford Network database of all NICU admissions, we examined the receipt of DR interventions including supplemental oxygen, positive pressure ventilation, continuous positive airway pressure, endotracheal tube ventilation, chest compressions, epinephrine, and surfactant among MLP infants (30 to 36 weeks') without congenital anomalies born from 2011 to 2020. Pneumothorax was examined as a potential resuscitation-associated complication. Intervention frequency was assessed at the infant- and hospital-level, stratified by GA and over time. RESULTS Overall, 55.3% of 616 110 infants (median GA: 34 weeks) from 483 Vermont Oxford Network centers received any DR intervention. Any DR intervention frequency decreased from 89.7% at 30 weeks to 44.2% at 36 weeks. From 2011 to 2020, there was an increase in the provision of continuous positive airway pressure (17.9% to 47.8%, P ≤.001) and positive pressure ventilation (22.9% to 24.9%, P ≤.001) and a decrease in endotracheal tube ventilation (6.9% to 4.0% P ≤.001), surfactant administration (3.5% to 1.3%, P ≤.001), and pneumothorax (1.9% to 1.6%, P ≤.001). Hospital rates of any DR intervention varied (median 54%, interquartile range 47% to 62%), though the frequency was similar across hospitals with different NICU capabilities after adjustment. CONCLUSIONS The DR management of MLP infants varies at the individual- and hospital-level and is changing over time. These findings illustrate the differing interpretation of resuscitation guidelines and emphasize the need to study MLP infants to improve evidence-based DR care.
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Affiliation(s)
- Sara C. Handley
- Division of Neonatology, The Children’s Hospital of Philadelphia, Philadelphia, PA;,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA;,Leonard Davis Institute of Health Economics, Philadelphia, PA
| | - Elizabeth G. Salazar
- Division of Neonatology, The Children’s Hospital of Philadelphia, Philadelphia, PA;,Leonard Davis Institute of Health Economics, Philadelphia, PA
| | - Lucy T. Greenberg
- Vermont Oxford Network, Burlington, VT;,Department of Mathematics and Statistics, The University of Vermont, Burlington, VT
| | - Elizabeth E. Foglia
- Division of Neonatology, The Children’s Hospital of Philadelphia, Philadelphia, PA;,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Scott A. Lorch
- Division of Neonatology, The Children’s Hospital of Philadelphia, Philadelphia, PA;,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA;,Leonard Davis Institute of Health Economics, Philadelphia, PA
| | - Erika M. Edwards
- Vermont Oxford Network, Burlington, VT;,Department of Pediatrics, The Robert Larner MD, College of Medicine, The University of Vermont, Burlington, VT;,Department of Mathematics and Statistics, The University of Vermont, Burlington, VT
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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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Simulation to Support Standardization of Delivery Room Management of the Very Low Birth-Weight Infant. Adv Neonatal Care 2021; 21:E153-E161. [PMID: 32604128 DOI: 10.1097/anc.0000000000000768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The birth of a very low birth-weight (VLBW) infant occurs infrequently, especially in the community hospital setting. It is critical that the team managing care of the infant in its first minutes of life follow evidence-based resuscitation guidelines and practices to optimize outcomes for this population. PURPOSE To implement a simulation program in a community hospital setting that supports standardized evidence-based delivery room practices of the premature infant born less than 30 weeks' gestation. METHODS Two VLBW emergent delivery scenarios were developed utilizing the neonatal resuscitation program scenario template. Special care nursery interprofessional team members from a community hospital were invited to participate in the simulation program (n = 28). Participants were asked to complete a neonatal version of the Emergency Response Confidence Tool, then view a short presentation related to delivery room management of VLBW infants. Participants attended a simulation program and completed the confidence tool after simulation. The simulation facilitator and unit educator documented team actions during each simulation session. FINDINGS/RESULTS Fifteen opportunities for improvement within 4 simulation sessions were identified and categorized. Fourteen paired pre- and postsurveys were analyzed. Reported confidence increased in 22 of 23 resuscitation-related items. IMPLICATIONS FOR PRACTICE Education and simulation programs providing opportunities to experience high-risk, low-frequency VLBW delivery situations can assist in identifying areas for improvement and may improve team member confidence. IMPLICATIONS FOR RESEARCH Additional research is needed to assess whether results would be similar if this program were provided at all levels of neonatal care throughout the healthcare system.
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12
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Kapadia V, Oei JL, Finer N, Rich W, Rabi Y, Wright IM, Rook D, Vermeulen MJ, Tarnow-Mordi WO, Smyth JP, Lui K, Brown S, Saugstad OD, Vento M. Outcomes of delivery room resuscitation of bradycardic preterm infants: A retrospective cohort study of randomised trials of high vs low initial oxygen concentration and an individual patient data analysis. Resuscitation 2021; 167:209-217. [PMID: 34425156 PMCID: PMC8603874 DOI: 10.1016/j.resuscitation.2021.08.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 07/23/2021] [Accepted: 08/09/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To determine whether hospital mortality (primary outcome) is associated with duration of bradycardia without chest compressions during delivery room (DR) resuscitation in a retrospective cohort study of randomized controlled trials (RCTs) in preterm infants assigned low versus high initial oxygen concentration. METHODS Medline and EMBASE were searched from 01/01/1990 to 12/01/2020. RCTs of low vs high initial oxygen concentration which recorded serial heart rate (HR) and oxygen saturation (SpO2) during resuscitation of infants <32 weeks gestational age were eligible. Individual patient level data were requested from the authors. Newborns receiving chest compressions in the DR and those with no recorded HR in the first 2 min after birth were excluded. Prolonged bradycardia (PB) was defined as HR < 100 bpm for ≥2 min. Individual patient data analysis and pooled data analysis were conducted. RESULTS Data were collected from 720 infants in 8 RCTs. Neonates with PB had higher odds of hospital death before [OR 3.8 (95% CI 1.5, 9.3)] and after [OR 1.7 (1.2, 2.5)] adjusting for potential confounders. Bradycardia occurred in 58% infants, while 38% had PB. Infants with bradycardia were more premature and had lower birth weights. The incidence of bradycardia in infants resuscitated with low (≤30%) and high (≥60%) oxygen was similar. Neonates with both, PB and SpO2 < 80% at 5 min after birth had higher odds of hospital mortality. [OR 18.6 (4.3, 79.7)]. CONCLUSION In preterm infants who did not receive chest compressions in the DR, prolonged bradycardia is associated with hospital mortality.
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Affiliation(s)
- Vishal Kapadia
- Division of Neonatal-Perinatal Medicine, UT Southwestern Medical Center at Dallas, TX, USA.
| | - Ju Lee Oei
- Department of Newborn Care, The Royal Hospital for Women, Randwick, NSW, Australia; School of Women's and Children's Health, University of New South Wales, Randwick, NSW, Australia; NHMRC Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia
| | - Neil Finer
- Department of Neonatology, University of California San Diego, San Diego, CA, USA
| | - Wade Rich
- Department of Neonatology, University of California San Diego, San Diego, CA, USA
| | - Yacov Rabi
- University of Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Alberta, Canada
| | - Ian M Wright
- Illawarra Health and Medical Research Institute and Graduate Medicine, The University of Wollongong, Wollongong, NSW, Australia
| | - Denise Rook
- Department of Pediatrics, Division of Neonatology, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Marijn J Vermeulen
- Department of Pediatrics, Division of Neonatology, Erasmus Medical Centre, Sophia Children's Hospital, Rotterdam, the Netherlands
| | | | - John P Smyth
- Department of Newborn Care, The Royal Hospital for Women, Randwick, NSW, Australia; School of Women's and Children's Health, University of New South Wales, Randwick, NSW, Australia
| | - Kei Lui
- Department of Newborn Care, The Royal Hospital for Women, Randwick, NSW, Australia; School of Women's and Children's Health, University of New South Wales, Randwick, NSW, Australia
| | - Steven Brown
- Parkland Health and Hospital System, Dallas, TX, USA
| | - Ola D Saugstad
- Department of Pediatric Research, University of Oslo, Oslo University Hospital, Norway; Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Feinberg School of Medicine, USA
| | - Maximo Vento
- Division of Neonatology, University and Polytechnic Hospital La Fe, Valencia, Spain
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13
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van Leuteren RW, Kho E, de Waal CG, Te Pas AB, Salverda HH, de Jongh FH, van Kaam AH, Hutten GJ. Cardiorespiratory monitoring in the delivery room using transcutaneous electromyography. Arch Dis Child Fetal Neonatal Ed 2021; 106:352-356. [PMID: 33214154 DOI: 10.1136/archdischild-2020-319535] [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: 04/29/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To assess feasibility of transcutaneous electromyography of the diaphragm (dEMG) as a monitoring tool for vital signs and diaphragm activity in the delivery room (DR). DESIGN Prospective observational study. SETTING Delivery room. PATIENTS Newborn infants requiring respiratory stabilisation after birth. INTERVENTIONS In addition to pulse oximetry (PO) and ECG, dEMG was measured with skin electrodes for 30 min after birth. OUTCOME MEASURES We assessed signal quality of dEMG and ECG recording, agreement between heart rate (HR) measured by dEMG and ECG or PO, time between sensor application and first HR read-out and agreement between respiratory rate (RR) measured with dEMG and ECG, compared with airway flow. Furthermore, we analysed peak, tonic and amplitude diaphragmatic activity from the dEMG-based respiratory waveform. RESULTS Thirty-three infants (gestational age: 31.7±2.8 weeks, birth weight: 1525±661 g) were included.18%±14% and 22%±21% of dEMG and ECG data showed poor quality, respectively. Monitoring HR with dEMG was fast (median 10 (IQR 10-11) s) and accurate (intraclass correlation coefficient (ICC) 0.92 and 0.82 compared with ECG and PO, respectively). RR monitoring with dEMG showed moderate (ICC 0.49) and ECG low (ICC 0.25) agreement with airway flow. Diaphragm activity started high with a decreasing trend in the first 15 min and subsequent stabilisation. CONCLUSION Monitoring vital signs with dEMG in the DR is feasible and fast. Diaphragm activity can be detected and described with dEMG, making dEMG promising for future DR studies.
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Affiliation(s)
- Ruud W van Leuteren
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, North-Holland, Netherlands .,Amsterdam Reproduction & Development Research Institute, Amsterdam, North-Holland, Netherlands
| | - Eline Kho
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, North-Holland, Netherlands.,Technical Medicine, University of Twente, Enschede, Overijssel, Netherlands
| | - Cornelia G de Waal
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, North-Holland, Netherlands
| | - Arjan B Te Pas
- Department of Neonatology, Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands
| | - Hylke H Salverda
- Department of Neonatology, Leiden University Medical Center, Leiden, Zuid-Holland, Netherlands
| | - Frans H de Jongh
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, North-Holland, Netherlands.,Faculty of Science and Technology, University of Twente, Enschede, Overijssel, Netherlands
| | - Anton H van Kaam
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, North-Holland, Netherlands.,Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit, Amsterdam, North-Holland, Netherlands
| | - Gerard J Hutten
- Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, North-Holland, Netherlands.,Department of Neonatology, Emma Children's Hospital, Amsterdam UMC, Vrije Universiteit, Amsterdam, North-Holland, Netherlands
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14
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Delivery room resuscitation and short-term outcomes of extremely preterm and extremely low birth weight infants: a multicenter survey in North China. Chin Med J (Engl) 2021; 134:1561-1568. [PMID: 34133350 PMCID: PMC8280058 DOI: 10.1097/cm9.0000000000001499] [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] [Indexed: 11/26/2022] Open
Abstract
Background: Delivery room resuscitation assists preterm infants, especially extremely preterm infants (EPI) and extremely low birth weight infants (ELBWI), in breathing support, while it potentially exerts a negative impact on the lungs and outcomes of preterm infants. This study aimed to assess delivery room resuscitation and discharge outcomes of EPI and ELBWI in China. Methods: The clinical data of EPI (gestational age [GA] <28 weeks) and ELBWI (birth weight [BW] <1000 g), admitted within 72 h of birth in 33 neonatal intensive care units from five provinces and cities in North China between 2017 and 2018, were analyzed. The primary outcomes were delivery room resuscitation and risk factors for delivery room intubation (DRI). The secondary outcomes were survival rates, incidence of bronchopulmonary dysplasia (BPD), and risk factors for BPD. Results: A cohort of 952 preterm infants were enrolled. The incidence of DRI, chest compressions, and administration of epinephrine was 55.9% (532/952), 12.5% (119/952), and 7.0% (67/952), respectively. Multivariate analysis revealed that the risk factors for DRI were GA <28 weeks (odds ratio [OR], 3.147; 95% confidence interval [CI], 2.082–4.755), BW <1000 g (OR, 2.240; 95% CI, 1.606–3.125), and antepartum infection (OR, 1.429; 95% CI, 1.044–1.956). The survival rate was 65.9% (627/952) and was dependent on GA. The rate of BPD was 29.3% (181/627). Multivariate analysis showed that the risk factors for BPD were male (OR, 1.603; 95% CI, 1.061–2.424), DRI (OR, 2.094; 95% CI, 1.328–3.303), respiratory distress syndrome exposed to ≥2 doses of pulmonary surfactants (PS; OR, 2.700; 95% CI, 1.679–4.343), and mechanical ventilation ≥7 days (OR, 4.358; 95% CI, 2.777–6.837). However, a larger BW (OR, 0.998; 95% CI, 0.996–0.999), antenatal steroid (OR, 0.577; 95% CI, 0.379–0.880), and PS use in the delivery room (OR, 0.273; 95% CI, 0.160–0.467) were preventive factors for BPD (all P < 0.05). Conclusion: Improving delivery room resuscitation and management of respiratory complications are imperative during early management of the health of EPI and ELBWI.
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15
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钱 苗, 余 章, 陈 小, 徐 艳, 马 月, 姜 善, 王 淮, 王 增, 韩 良, 李 双, 卢 红, 万 俊, 高 艳, 陈 筱, 赵 莉, 吴 明, 张 红, 薛 梅, 朱 玲, 田 兆, 屠 文, 吴 新, 韩 树, 顾 筱. [Clinical features of preterm infants with a birth weight less than 1 500 g undergoing different intensities of resuscitation: a multicenter retrospective analysis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2021; 23:593-598. [PMID: 34130781 PMCID: PMC8214002 DOI: 10.7499/j.issn.1008-8830.2101142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/13/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To evaluate the clinical features of preterm infants with a birth weight less than 1 500 g undergoing different intensities of resuscitation. METHODS A retrospective analysis was performed for the preterm infants with a birth weight less than 1 500 g and a gestational age less than 32 weeks who were treated in the neonatal intensive care unit of 20 hospitals in Jiangsu, China from January 2018 to December 2019. According to the intensity of resuscitation in the delivery room, the infants were divided into three groups:non-tracheal intubation (n=1 184), tracheal intubation (n=166), and extensive cardiopulmonary resuscitation (ECPR; n=116). The three groups were compared in terms of general information and clinical outcomes. RESULTS Compared with the non-tracheal intubation group, the tracheal intubation and ECPR groups had significantly lower rates of cesarean section and use of antenatal corticosteroid (P < 0.05). As the intensity of resuscitation increased, the Apgar scores at 1 minute and 5 minutes gradually decreased (P < 0.05), and the proportion of infants with Apgar scores of 0 to 3 at 1 minute and 5 minutes gradually increased (P < 0.05). Compared with the non-tracheal intubation group, the tracheal intubation and ECPR groups had significantly higher mortality rate and incidence rates of moderate-severe bronchopulmonary dysplasia and serious complications (P < 0.05). The incidence rates of grade Ⅲ-Ⅳ intracranial hemorrhage and retinopathy of prematurity (stage Ⅲ or above) in the tracheal intubation group were significantly higher than those in the non-tracheal intubation group (P < 0.05). CONCLUSIONS For preterm infants with a birth weight less than 1 500 g, the higher intensity of resuscitation in the delivery room is related to lower rate of antenatal corticosteroid therapy, lower gestational age, and lower birth weight. The infants undergoing tracheal intubation or ECRP in the delivery room have an increased incidence rate of adverse clinical outcomes. This suggests that it is important to improve the quality of perinatal management and delivery room resuscitation to improve the prognosis of the infants.
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Affiliation(s)
- 苗 钱
- 南京医科大学附属妇产医院/南京市妇幼保健院新生儿科, 江苏南京 210004Department of Neonatology, Women's Hospital of Nanjing Medical University/Nanjing Maternity and Child Health Care Hospital, Nanjing 210004, China
| | - 章斌 余
- 南京医科大学附属妇产医院/南京市妇幼保健院新生儿科, 江苏南京 210004Department of Neonatology, Women's Hospital of Nanjing Medical University/Nanjing Maternity and Child Health Care Hospital, Nanjing 210004, China
| | - 小慧 陈
- 南京医科大学附属妇产医院/南京市妇幼保健院新生儿科, 江苏南京 210004Department of Neonatology, Women's Hospital of Nanjing Medical University/Nanjing Maternity and Child Health Care Hospital, Nanjing 210004, China
| | - 艳 徐
- 徐州医科大学附属医院新生儿科, 江苏徐州 221002
| | - 月兰 马
- 南京医科大学附属苏州医院/苏州市立医院新生儿科, 江苏苏州 215002
| | - 善雨 姜
- 无锡市妇幼保健院新生儿科, 江苏无锡 214002
| | - 淮燕 王
- 常州市妇幼保健院新生儿科, 江苏常州 213003
| | - 增芹 王
- 徐州市妇幼保健院新生儿科, 江苏徐州 221009
| | - 良荣 韩
- 淮安市妇幼保健院新生儿科, 江苏淮安 223002
| | - 双双 李
- 南通市妇幼保健院新生儿科, 江苏南通 226001
| | - 红艳 卢
- 江苏大学附属医院新生儿科, 江苏镇江 212001
| | | | - 艳 高
- 连云港市妇幼保健院新生儿科, 江苏连云港 222000
| | - 筱青 陈
- 南京医科大学第一附属医院新生儿科, 江苏南京 210036
| | - 莉 赵
- 南京医科大学附属儿童医院新生儿科, 江苏南京 210008
| | - 明赴 吴
- 扬州大学附属医院新生儿科, 江苏扬州 225001
| | | | | | | | - 兆方 田
- 淮安市第一人民医院新生儿科, 江苏淮安 223002
| | | | - 新萍 吴
- 扬州市妇幼保健院新生儿科, 江苏扬州 225002
| | - 树萍 韩
- 南京医科大学附属妇产医院/南京市妇幼保健院新生儿科, 江苏南京 210004Department of Neonatology, Women's Hospital of Nanjing Medical University/Nanjing Maternity and Child Health Care Hospital, Nanjing 210004, China
| | - 筱琪 顾
- 南京医科大学附属妇产医院/南京市妇幼保健院新生儿科, 江苏南京 210004Department of Neonatology, Women's Hospital of Nanjing Medical University/Nanjing Maternity and Child Health Care Hospital, Nanjing 210004, China
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16
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Yoon SJ, Lim J, Han JH, Shin JE, Eun HS, Park MS, Park KI, Lee SM. Impact of neonatal resuscitation changes on outcomes of very-low-birth-weight infants. Sci Rep 2021; 11:9003. [PMID: 33903706 PMCID: PMC8076314 DOI: 10.1038/s41598-021-88561-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 04/06/2021] [Indexed: 11/12/2022] Open
Abstract
The improvement of delivery room care, according to the 2015 International Consensus, may affect neonatal outcome, especially in very-low-birth-weight infants. We aimed to investigate the current practice of neonatal resuscitation by year and analyze the association with neonatal outcomes. A total of 8142 very-low-birth-weight infants, registered in the Korean Neonatal Network between 2014 and 2017 were included. A significant decreasing trend of intubation (64.5% vs 55.1%, P < 0.0001) and markedly increasing trend of positive pressure ventilation (PPV) (11.5% vs 22.9%, P < 0.0001) were noted. The annual PPV rate differed significantly by gestation (P < 0.0001). The highest level of resuscitation was also shown as an independent risk factor for mortality within 7 days and for bronchopulmonary dysplasia (BPD), intraventricular hemorrhage (IVH), and periventricular leukomalacia. PPV and intubation were associated with significantly decreased risk of mortality and morbidities compared to epinephrine use. When considering association, the incidence of mortality within 7 days, IVH, PVL, and BPD or mortality showed significant differences by combination of year, gestational age, and level of resuscitation. According to updated guidelines, changes in the highest level of resuscitation significantly associated with reducing mortality and morbidities. More meticulous delivery room resuscitation focusing on extreme prematurity is needed.
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Affiliation(s)
- So Jin Yoon
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Joohee Lim
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Jung Ho Han
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Jeong Eun Shin
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Ho Seon Eun
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Min Soo Park
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Kook In Park
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea
| | - Soon Min Lee
- Department of Pediatrics, Yonsei University College of Medicine, 211 Eonjuro Gangnamgu, Seoul, 06273, Republic of Korea.
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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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18
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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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Shukla VV, Eggleston B, Ambalavanan N, McClure EM, Mwenechanya M, Chomba E, Bose C, Bauserman M, Tshefu A, Goudar SS, Derman RJ, Garcés A, Krebs NF, Saleem S, Goldenberg RL, Patel A, Hibberd PL, Esamai F, Bucher S, Liechty EA, Koso-Thomas M, Carlo WA. Predictive Modeling for Perinatal Mortality in Resource-Limited Settings. JAMA Netw Open 2020; 3:e2026750. [PMID: 33206194 PMCID: PMC7675108 DOI: 10.1001/jamanetworkopen.2020.26750] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
IMPORTANCE The overwhelming majority of fetal and neonatal deaths occur in low- and middle-income countries. Fetal and neonatal risk assessment tools may be useful to predict the risk of death. OBJECTIVE To develop risk prediction models for intrapartum stillbirth and neonatal death. DESIGN, SETTING, AND PARTICIPANTS This cohort study used data from the Eunice Kennedy Shriver National Institute of Child Health and Human Development Global Network for Women's and Children's Health Research population-based vital registry, including clinical sites in South Asia (India and Pakistan), Africa (Democratic Republic of Congo, Zambia, and Kenya), and Latin America (Guatemala). A total of 502 648 pregnancies were prospectively enrolled in the registry. EXPOSURES Risk factors were added sequentially into the data set in 4 scenarios: (1) prenatal, (2) predelivery, (3) delivery and day 1, and (4) postdelivery through day 2. MAIN OUTCOMES AND MEASURES Data sets were randomly divided into 10 groups of 3 analysis data sets including training (60%), test (20%), and validation (20%). Conventional and advanced machine learning modeling techniques were applied to assess predictive abilities using area under the curve (AUC) for intrapartum stillbirth and neonatal mortality. RESULTS All prenatal and predelivery models had predictive accuracy for both intrapartum stillbirth and neonatal mortality with AUC values 0.71 or less. Five of 6 models for neonatal mortality based on delivery/day 1 and postdelivery/day 2 had increased predictive accuracy with AUC values greater than 0.80. Birth weight was the most important predictor for neonatal death in both postdelivery scenarios with independent predictive ability with AUC values of 0.78 and 0.76, respectively. The addition of 4 other top predictors increased AUC to 0.83 and 0.87 for the postdelivery scenarios, respectively. CONCLUSIONS AND RELEVANCE Models based on prenatal or predelivery data had predictive accuracy for intrapartum stillbirths and neonatal mortality of AUC values 0.71 or less. Models that incorporated delivery data had good predictive accuracy for risk of neonatal mortality. Birth weight was the most important predictor for neonatal mortality.
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Affiliation(s)
| | | | | | | | | | | | - Carl Bose
- University of North Carolina School of Medicine, Chapel Hill
| | | | - Antoinette Tshefu
- Kinshasa School of Public Health, Kinshasa, Democratic Republic of Congo
| | | | | | | | | | | | | | - Archana Patel
- Lata Medical Research Foundation, Datta Meghe Institute of Medical Sciences, Nagpur, India
| | | | | | | | | | - Marion Koso-Thomas
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, Maryland
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20
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Boswinkel V, Nijboer-Oosterveld J, Nijholt IM, Edens MA, Mulder-de Tollenaer SM, Boomsma MF, de Vries LS, van Wezel-Meijler G. A systematic review on brain injury and altered brain development in moderate-late preterm infants. Early Hum Dev 2020; 148:105094. [PMID: 32711341 DOI: 10.1016/j.earlhumdev.2020.105094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To provide a systematic review of brain injury and altered brain development in moderate-late preterm (MLPT) infants as compared to very preterm and term infants. STUDY DESIGN A systematic search in five databases was performed in January 2020. Original research papers on incidence of brain injury and papers using quantitative data on brain development in MLPT infants were selected. The Johanna Briggs Institute 'Critical Appraisal Checklist for Studies Reporting Prevalence Data' was used for quality appraisal. Data extraction included: imaging modality, incidences of brain injury, brain volumes, 2D-measurements and diffusivity values. RESULTS In total, 24 studies were eligible. Most studies had a moderate quality. Twenty studies reported on the incidence of brain injury in MLPT infants. The incidence of intraventricular hemorrhage (IVH) ranged from 0.0% to 23.5% and of white matter injury (WMI) from 0.5% to 10.8%. One study reported the incidence of arterial infarction (0.3%) and none of cerebellar hemorrhage. Eleven studies compared incidences of brain injury between MLPT infants and very preterm or term infants. Five studies reported signs of altered brain development in MLPT infants. CONCLUSIONS The incidences of IVH and WMI in MLPT infants varied widely between studies. Other abnormalities were sparsely reported. Evidence regarding a higher or lower incidence of brain injury in MLPT infants compared to very preterm or term infants is weak due to moderate methodological quality of reported studies. There is limited evidence suggesting a difference in brain development between MLPT and term infants.
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Affiliation(s)
- Vivian Boswinkel
- Department of Neonatology, Isala Women and Children's hospital, Zwolle, the Netherlands; University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, the Netherlands.
| | | | - Ingrid M Nijholt
- Department of Radiology, Isala hospital, Zwolle, the Netherlands
| | - Mireille A Edens
- Department of Innovation and Science, Isala hospital, Zwolle, the Netherlands
| | | | | | - Linda S de Vries
- Department of Neonatology, University Medical Center Utrecht, Utrecht, the Netherlands
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21
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Reanimação de bebês prematuros moderados e tardios em sala de parto: fatores associados. ACTA PAUL ENFERM 2020. [DOI: 10.37689/acta-ape/2020ao0134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Chan KYY, Miller SL, Schmölzer GM, Stojanovska V, Polglase GR. Respiratory Support of the Preterm Neonate: Lessons About Ventilation-Induced Brain Injury From Large Animal Models. Front Neurol 2020; 11:862. [PMID: 32922358 PMCID: PMC7456830 DOI: 10.3389/fneur.2020.00862] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 07/07/2020] [Indexed: 11/25/2022] Open
Abstract
Many preterm neonates require mechanical ventilation which increases the risk of cerebral inflammation and white matter injury in the immature brain. In this review, we discuss the links between ventilation and brain injury with a focus on the immediate period after birth, incorporating respiratory support in the delivery room and subsequent mechanical ventilation in the neonatal intensive care unit. This review collates insight from large animal models in which acute injurious ventilation and prolonged periods of ventilation have been used to create clinically relevant brain injury patterns. These models are valuable resources in investigating the pathophysiology of ventilation-induced brain injury and have important translational implications. We discuss the challenges of reconciling lung and brain maturation in commonly used large animal models. A comprehensive understanding of ventilation-induced brain injury is necessary to guide the way we care for preterm neonates, with the goal to improve their neurodevelopmental outcomes.
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Affiliation(s)
- Kyra Y. Y. Chan
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Obstetrics and Gynecology, Monash University, Clayton, VIC, Australia
| | - Suzanne L. Miller
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Obstetrics and Gynecology, Monash University, Clayton, VIC, Australia
| | - Georg M. Schmölzer
- Neonatal Research Unit, Centre for the Studies of Asphyxia and Resuscitation, Royal Alexandra Hospital, Edmonton, AB, Canada
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Vanesa Stojanovska
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Obstetrics and Gynecology, Monash University, Clayton, VIC, Australia
| | - Graeme R. Polglase
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, VIC, Australia
- Department of Obstetrics and Gynecology, Monash University, Clayton, VIC, Australia
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Preterm birth and sustained inflammation: consequences for the neonate. Semin Immunopathol 2020; 42:451-468. [PMID: 32661735 PMCID: PMC7508934 DOI: 10.1007/s00281-020-00803-2] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 06/24/2020] [Indexed: 12/15/2022]
Abstract
Almost half of all preterm births are caused or triggered by an inflammatory process at the feto-maternal interface resulting in preterm labor or rupture of membranes with or without chorioamnionitis (“first inflammatory hit”). Preterm babies have highly vulnerable body surfaces and immature organ systems. They are postnatally confronted with a drastically altered antigen exposure including hospital-specific microbes, artificial devices, drugs, nutritional antigens, and hypoxia or hyperoxia (“second inflammatory hit”). This is of particular importance to extremely preterm infants born before 28 weeks, as they have not experienced important “third-trimester” adaptation processes to tolerate maternal and self-antigens. Instead of a balanced adaptation to extrauterine life, the delicate co-regulation between immune defense mechanisms and immunosuppression (tolerance) to allow microbiome establishment is therefore often disturbed. Hence, preterm infants are predisposed to sepsis but also to several injurious conditions that can contribute to the onset or perpetuation of sustained inflammation (SI). This is a continuing challenge to clinicians involved in the care of preterm infants, as SI is regarded as a crucial mediator for mortality and the development of morbidities in preterm infants. This review will outline the (i) role of inflammation for short-term consequences of preterm birth and (ii) the effect of SI on organ development and long-term outcome.
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Oxygen for respiratory support of moderate and late preterm and term infants at birth: Is air best? Semin Fetal Neonatal Med 2020; 25:101074. [PMID: 31843378 DOI: 10.1016/j.siny.2019.101074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Oxygen has been used for newborn infant resuscitation for more than two centuries. In the last two decades, concerns about oxidative stress and injury have changed this practice. Air (FiO2 0.21) is now preferred as the starting point for respiratory support of infants 34 weeks gestation and above. These recommendations are derived from studies that were conducted on asphyxiated, term infants, recruited more than 10 years ago using strategies that are not commonly used today. The applicability of these recommendations to current practice, is uncertain. In addition, whether initiating respiratory support with air for infants with pulmonary disorders provides sufficient oxygenation is also unclear. This review will address these concerns and provide suggestions for future steps to address knowledge and practice gaps.
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Foglia EE, Jensen EA, Wyckoff MH, Sawyer T, Topjian A, Ratcliffe SJ. Survival after delivery room cardiopulmonary resuscitation: A national registry study. Resuscitation 2020; 152:177-183. [PMID: 31982507 DOI: 10.1016/j.resuscitation.2020.01.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/12/2019] [Accepted: 01/16/2020] [Indexed: 01/05/2023]
Abstract
AIMS Survival after delivery room cardiopulmonary resuscitation (DR-CPR) is not well characterized in full-term infants, and survival outcomes after DR-CPR have not been defined across the spectrum of gestation. The study objectives were to define gestational age (GA) specific survival following DR-CPR and to assess the association between GA and DR-CPR characteristics and survival outcomes. METHODS Retrospective cohort study of prospectively collected data in the American Heart Association Get With the Guidelines-Resuscitation registry. Newborn infants without congenital abnormalities who received greater than 1 min of chest compressions for DR-CPR were included. GA was stratified by categorical subgroups: ≥36 weeks; 33-356/7 weeks; 29-326/7 weeks; 25-286/7 weeks; 22-246/7 weeks. The primary outcome was survival to hospital discharge; the secondary outcome was return of circulation (ROC). RESULTS Among 1022 infants who received DR-CPR, 83% experienced ROC and 64% survived to hospital discharge. GA-stratified hospital survival rates were 83% (≥36 weeks), 66% (33-35 weeks), 60% (29-32 weeks), 52% (25-28 weeks), and 25% (22-24 weeks). Compared with GA ≥ 36 weeks, lower GA was independently associated with decreasing odds of survival (33-35 weeks: adjusted Odds Ratio [aOR] 0.46, 95% Confidence Interval [CI] 0.26-0.81; 29-32 weeks: aOR 0.40, 95% CI 0.23-0.69; 25-28 weeks: aOR 0.21, 95% CI 0.11-0.41; 22-24 weeks: aOR 0.06, 95% CI 0.03-0.10). CONCLUSIONS In this national registry of infants who received delivery room cardiopulmonary resuscitation (DR-CPR), 83% survived the event and two-thirds survived to hospital discharge. These results contribute to defining survival outcomes following DR-CPR across the continuum of gestation.
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Affiliation(s)
- Elizabeth E Foglia
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA, United States.
| | - Erik A Jensen
- Division of Neonatology, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Myra H Wyckoff
- Division of Neonatology, Department of Pediatrics, UT Southwestern, Dallas, TX, United States
| | - Taylor Sawyer
- Department of Pediatrics, School of Medicine, University of Washington, Seattle, WA, United States
| | - Alexis Topjian
- Divsion of Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Sarah J Ratcliffe
- Division of Biostatistics, Department of Public Health Sciences, University of Virginia, Charlottesville, VA, United States
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Mileder LP, Urlesberger B, Schwaberger B. Use of Intraosseous Vascular Access During Neonatal Resuscitation at a Tertiary Center. Front Pediatr 2020; 8:571285. [PMID: 33042930 PMCID: PMC7530188 DOI: 10.3389/fped.2020.571285] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/14/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction: Emergency vascular access is rarely required during neonatal resuscitation. We aimed to analyze frequency of use, success, and complication rates of intraosseous (IO) vascular access in neonates at a single tertiary neonatal intensive care unit. Method: We performed a questionnaire-based survey among pediatric residents, pediatricians, and neonatologists, asking for the use of IO access in neonates between April 1st, 2015, and April 30th, 2020. We then reviewed electronic patient charts of all identified neonates for demographic data as well as indications and complications of IO puncture. Results: All 41 questionnaires were answered. Nine physicians had attempted IO access 15 times in a total of 12 neonates. Among them were eight term neonates, three preterm neonates, and one former extreme preterm neonate at a post-menstrual age of 42 weeks (m:f = 6:6). The overall success rate was 75%. IO access was attempted primarily during post-natal resuscitation (11/12 neonates, 91.7%) and after unsuccessful peripheral venous puncture (8/12 neonates, 66.7%). It was used to administer adrenaline, fluid and/or blood, and emergency sedation after intubation. Minor short-term complications were reported in three of nine successful IO punctures (33.3%). Discussion: Over the study period of 61 months, IO access was rarely attempted during neonatal resuscitation. Our success rate was lower than reported elsewhere, suggesting that IO puncture may be more challenging in neonates than in older infants and children. No severe short-term complications occurred.
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Affiliation(s)
- Lukas P Mileder
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Berndt Urlesberger
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Bernhard Schwaberger
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
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Shepherd E, Salam RA, Manhas D, Synnes A, Middleton P, Makrides M, Crowther CA. Antenatal magnesium sulphate and adverse neonatal outcomes: A systematic review and meta-analysis. PLoS Med 2019; 16:e1002988. [PMID: 31809499 PMCID: PMC6897495 DOI: 10.1371/journal.pmed.1002988] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 11/06/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND There is widespread, increasing use of magnesium sulphate in obstetric practice for pre-eclampsia, eclampsia, and preterm fetal neuroprotection; benefit for preventing preterm labour and birth (tocolysis) is unproven. We conducted a systematic review and meta-analysis to assess whether antenatal magnesium sulphate is associated with unintended adverse neonatal outcomes. METHODS AND FINDINGS CINAHL, Cochrane Library, LILACS, MEDLINE, Embase, TOXLINE, and Web of Science, were searched (inceptions to 3 September 2019). Randomised, quasi-randomised, and non-randomised trials, cohort and case-control studies, and case reports assessing antenatal magnesium sulphate for pre-eclampsia, eclampsia, fetal neuroprotection, or tocolysis, compared with placebo/no treatment or a different magnesium sulphate regimen, were included. The primary outcome was perinatal death. Secondary outcomes included pre-specified and non-pre-specified adverse neonatal outcomes. Two reviewers screened 5,890 articles, extracted data, and assessed risk of bias following Cochrane Handbook and RTI Item Bank guidance. For randomised trials, pooled risk ratios (RRs) or mean differences, with 95% confidence intervals (CIs), were calculated using fixed- or random-effects meta-analysis. Non-randomised data were tabulated and narratively summarised. We included 197 studies (40 randomised trials, 138 non-randomised studies, and 19 case reports), of mixed quality. The 40 trials (randomising 19,265 women and their babies) were conducted from 1987 to 2018 across high- (16 trials) and low/middle-income countries (23 trials) (1 mixed). Indications included pre-eclampsia/eclampsia (24 trials), fetal neuroprotection (7 trials), and tocolysis (9 trials); 18 trials compared magnesium sulphate with placebo/no treatment, and 22 compared different regimens. For perinatal death, no clear difference in randomised trials was observed between magnesium sulphate and placebo/no treatment (RR 1.01; 95% CI 0.92 to 1.10; 8 trials, 13,654 babies), nor between regimens. Eleven of 138 non-randomised studies reported on perinatal death. Only 1 cohort (127 babies; moderate to high risk of bias) observed an increased risk of perinatal death with >48 versus ≤48 grams magnesium sulphate exposure for tocolysis. No clear secondary adverse neonatal outcomes were observed in randomised trials, and a very limited number of possible adverse outcomes warranting further consideration were identified in non-randomised studies. Where non-randomised studies observed possible harms, often no or few confounders were controlled for (moderate to high risk of bias), samples were small (200 babies or fewer), and/or results were from subgroup analyses. Limitations include missing data for important outcomes across most studies, heterogeneity of included studies, and inclusion of published data only. CONCLUSIONS Our findings do not support clear associations between antenatal magnesium sulphate for beneficial indications and adverse neonatal outcomes. Further large, high-quality studies (prospective cohorts or individual participant data meta-analyses) assessing specific outcomes, or the impact of regimen, pregnancy, or birth characteristics on these outcomes, would further inform safety recommendations. PROSPERO: CRD42013004451.
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Affiliation(s)
- Emily Shepherd
- Robinson Research Institute, Discipline of Obstetrics and Gynaecology,
Adelaide Medical School, University of Adelaide, Adelaide, South Australia,
Australia
- South Australian Health and Medical Research Institute, Adelaide, South
Australia, Australia
| | - Rehana A. Salam
- Robinson Research Institute, Discipline of Obstetrics and Gynaecology,
Adelaide Medical School, University of Adelaide, Adelaide, South Australia,
Australia
- South Australian Health and Medical Research Institute, Adelaide, South
Australia, Australia
| | - Deepak Manhas
- University of British Columbia, Vancouver, British Columbia,
Canada
| | - Anne Synnes
- University of British Columbia, Vancouver, British Columbia,
Canada
| | - Philippa Middleton
- Robinson Research Institute, Discipline of Obstetrics and Gynaecology,
Adelaide Medical School, University of Adelaide, Adelaide, South Australia,
Australia
- South Australian Health and Medical Research Institute, Adelaide, South
Australia, Australia
| | - Maria Makrides
- South Australian Health and Medical Research Institute, Adelaide, South
Australia, Australia
| | - Caroline A. Crowther
- Robinson Research Institute, Discipline of Obstetrics and Gynaecology,
Adelaide Medical School, University of Adelaide, Adelaide, South Australia,
Australia
- Liggins Institute, University of Auckland, Auckland, New
Zealand
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Nair J, Longendyke R, Lakshminrusimha S. Necrotizing Enterocolitis in Moderate Preterm Infants. BIOMED RESEARCH INTERNATIONAL 2018; 2018:4126245. [PMID: 30406135 PMCID: PMC6199891 DOI: 10.1155/2018/4126245] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Accepted: 09/18/2018] [Indexed: 11/21/2022]
Abstract
Necrotizing enterocolitis (NEC) is a devastating morbidity usually seen in preterm infants, with extremely preterm neonates (EPT ≤28 weeks) considered at highest risk. Moderately preterm infants (MPT 28-34 weeks) constitute a large percentage of NICU admissions. In our retrospective data analysis of NEC in a single regional perinatal center, NEC was observed in 10% of extremely EPT and 7% of MPT, but only 0.7% of late-preterm/term admissions. There was an inverse relationship between postnatal age at onset of NEC and gestational age at birth. Among MPT infants with NEC, maternal hypertensive disorders (29%) and small for gestational age (SGA-15%) were more common than in EPT infants (11.6 and 4.6%, resp.). Congenital gastrointestinal anomalies were common among late preterm/term infants with NEC. SGA MPT infants born to mothers with hypertensive disorders are particularly at risk and should be closely monitored for signs of NEC. Identifying risk factors specific to each gestational age may help clinicians to tailor interventions to prevent NEC.
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Affiliation(s)
- Jayasree Nair
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY 14203, USA
| | - Rachel Longendyke
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY 14203, USA
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Yangthara B, Horrasith S, Paes B, Kitsommart R. Predictive factors for intensive birth resuscitation in a developing-country: a 5-year, single-center study. J Matern Fetal Neonatal Med 2018; 33:570-576. [PMID: 29973079 DOI: 10.1080/14767058.2018.1497602] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objective: To identify risk factors outlined in the International Liaison Committee on Resuscitation (ILCOR) 2010 guideline and requirement for high-intensity resuscitation.Study design: A retrospective cross-sectional study of infants born to high-risk mothers from 2011 to 2015.Results: Totally 11,446 infants were analyzed; 37% were preterm, 36% were low-birth weight infants or less. 1506 infants required respiratory support; 82 (0.7%) and 61 (0.5%) infants needed chest compression and/or epinephrine. Very-preterm infants received more intensive resuscitation than moderate preterm or term infants. Breech presentation, maternal infection and maternal diabetes were significantly associated with need for respiratory support. Fetal anomalies, breech presentation, oligohydramnios, and multiple gestation were significantly associated with need for hemodynamic support.Conclusion: Most infants defined in the ILCOR 2010 guideline required nonintensive ventilation. Very-preterm infants, fetal anomalies, and breech presentation necessitate neonatal attendance at delivery. In developing countries, maternal infection and diabetes remain high-risk criteria despite deletion from the ILCOR 2016 guideline.
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Affiliation(s)
- Buranee Yangthara
- Department of Pediatrics, Division of Neonatology, Faculty of Medicine Siriraj Hospital Mahidol University, Bangkok, Thailand
| | - Siriluck Horrasith
- Department of Obstetrics and Gynaecology, Faculty of Medicine Siriraj Hospital Mahidol University, Bangkok, Thailand
| | - Bosco Paes
- Department of Pediatrics, Division of Neonatology, McMaster University, Hamilton, Hamilton, Canada
| | - Ratchada Kitsommart
- Department of Pediatrics, Division of Neonatology, Faculty of Medicine Siriraj Hospital Mahidol University, Bangkok, Thailand
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