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Mei L, Gu N, Zhou Y, Wang Z, Yang L, Chen L, Li C, Dai Y. Effect of administration routes of oxytocin on hemoglobin in neonates with delayed umbilical cord clamping: a multi-centre randomized controlled clinical trial. Arch Gynecol Obstet 2024; 310:991-999. [PMID: 38753205 PMCID: PMC11258157 DOI: 10.1007/s00404-024-07543-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 04/29/2024] [Indexed: 07/19/2024]
Abstract
PURPOSE To evaluate the effect of intravenous infusion versus intramyometrial injection of oxytocin on hemoglobin levels in neonates with delayed umbilical cord clamping during cesarean section. METHODS The multi-centre randomized controlled trial was performed at three hospitals from February to June 2023. Women with term singleton gestations scheduled for cesarean delivery were allocated to receive an intravenous infusion of 10 units of oxytocin or a myometrial injection of 10 units of oxytocin during the surgery. The primary outcome was neonatal hemoglobin at 48 to 96 h after birth. Secondary outcomes were side-effects of oxytocin, postpartum haemorrhage, phototherapy for jaundice, feeding at 1 month, maternal and neonatal morbidity and re-admissions. RESULTS A total of 360 women were randomized (180 women in each group). The mean neonatal hemoglobin did not show a significant difference between the intravenous infusion group (194.3 ± 21.7 g/L) and the intramyometrial groups (195.2 ± 24.3 g/L) (p = 0.715). Secondary neonatal outcomes, involving phototherapy for jaundice, feeding at 1 month and neonatal intensive care unit admission were similar between the two groups. The maternal outcomes did not differ significantly between the two groups, except for a 200 mL higher intraoperative infusion volume observed in the intravenous group compared to the intramyometrial group. CONCLUSION Among women undergoing elective cesarean delivery of term singleton pregnancies, there was no significant difference in neonatal hemoglobin at 48 to 96 h after birth between infants with delayed cord clamping, whether the oxytocin was administrated by intravenous infusion or intramyometrial injection. TRIAL REGISTRATION Chinese Clinical trial registry: ChiCTR2300067953 (1 February 2023).
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Affiliation(s)
- Lu Mei
- Department of Obstetrics and Gynaecology, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
- Department of Obstetrics and Gynaecology, Nanjing Jiangning Hospital of Chinese Medicine, Nanjing, 211100, China
| | - Ning Gu
- Department of Obstetrics and Gynaecology, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Yan Zhou
- Department of Obstetrics and Gynaecology, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Zhiqun Wang
- Department of Obstetrics and Gynaecology, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Ling Yang
- Department of Neonatology, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Li Chen
- Department of Obstetrics and Gynaecology, Yangzhong People's Hospital, Yangzhong, 212200, China
| | - Chunxia Li
- Department of Obstetrics and Gynaecology, Nanjing Jiangning Hospital of Chinese Medicine, Nanjing, 211100, China
| | - Yimin Dai
- Department of Obstetrics and Gynaecology, Nanjing Drum Tower Hospital, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China.
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Lagacé M, Tam EWY. Neonatal dysglycemia: a review of dysglycemia in relation to brain health and neurodevelopmental outcomes. Pediatr Res 2024:10.1038/s41390-024-03411-0. [PMID: 38972961 DOI: 10.1038/s41390-024-03411-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/27/2024] [Accepted: 06/29/2024] [Indexed: 07/09/2024]
Abstract
Neonatal dysglycemia has been a longstanding interest of research in neonatology. Adverse outcomes from hypoglycemia were recognized early but are still being characterized. Premature infants additionally introduced and led the reflection on the importance of neonatal hyperglycemia. Cohorts of infants following neonatal encephalopathy provided further information about the impacts of hypoglycemia and, more recently, highlighted hyperglycemia as a central concern for this population. Innovative studies exposed the challenges of management of neonatal glycemic levels with a "u-shape" relationship between dysglycemia and adverse neurological outcomes. Lately, glycemic lability has been recognized as a key factor in adverse neurodevelopmental outcomes. Research and new technologies, such as MRI and continuous glucose monitoring, offered novel insight into neonatal dysglycemia. Combining clinical, physiological, and epidemiological data allowed the foundation of safe operational definitions, including initiation of treatment, to delineate neonatal hypoglycemia as ≤47 mg/dL, and >150-180 mg/dL for neonatal hyperglycemia. However, questions remain about the appropriate management of neonatal dysglycemia to optimize neurodevelopmental outcomes. Research collaborations and clinical trials with long-term follow-up and advanced use of evolving technologies will be necessary to continue to progress the fascinating world of neonatal dysglycemia and neurodevelopment outcomes. IMPACT STATEMENT: Safe operational definitions guide the initiation of treatment of neonatal hypoglycemia and hyperglycemia. Innovative studies exposed the challenges of neonatal glycemia management with a "u-shaped" relationship between dysglycemia and adverse neurological outcomes. The importance of glycemic lability is also being recognized. However, questions remain about the optimal management of neonatal dysglycemia to optimize neurodevelopmental outcomes. Research collaborations and clinical trials with long-term follow-up and advanced use of evolving technologies will be necessary to progress the fascinating world of neonatal dysglycemia and neurodevelopment outcomes.
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Affiliation(s)
- Micheline Lagacé
- Faculty of Medicine, Clinician Investigator Program, University of British Columbia, Vancouver, BC, Canada
- Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Emily W Y Tam
- Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada.
- Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, Canada.
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Ulyatt CM, Roberts LF, Crowther CA, Harding JE, Lin L. Intrapartum maternal glycaemic control for the prevention of neonatal hypoglycaemia: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2024; 24:423. [PMID: 38872105 PMCID: PMC11170869 DOI: 10.1186/s12884-024-06615-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 05/31/2024] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND Neonatal hypoglycaemia is the most common metabolic disorder in infants, and may be influenced by maternal glycaemic control. This systematic review evaluated the effect of intrapartum maternal glycaemic control on neonatal hypoglycaemia. METHODS We included randomised controlled trials (RCTs), quasi-RCTs, non-randomised studies of interventions, and cohort or case-control studies that examined interventions affecting intrapartum maternal glycaemic control compared to no or less stringent control. We searched four databases and three trial registries to November 2023. Quality assessments used Cochrane Risk of Bias 1 or the Effective Public Health Practice Project Quality Assessment Tool. Certainty of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE). Meta-analysis was performed using random-effects models analysed separately for women with or without diabetes. The review was registered prospectively on PROSPERO (CRD42022364876). RESULTS We included 46 studies of women with diabetes and five studies of women without diabetes: one RCT, 32 cohort and 18 case-control studies (11,273 participants). For women with diabetes, the RCT showed little to no difference in the incidence of neonatal hypoglycaemia between tight versus less tight intrapartum glycaemic control groups (76 infants, RR 1.00 (0.45, 2.24), p = 1.00, low certainty evidence). However, 11 cohort studies showed tight intrapartum glycaemic control may reduce neonatal hypoglycaemia (6,152 infants, OR 0.44 (0.31, 0.63), p < 0.00001, I2 = 58%, very low certainty evidence). For women without diabetes, there was insufficient evidence to determine the effect of tight intrapartum glycaemic control on neonatal hypoglycaemia. CONCLUSIONS Very uncertain evidence suggests that tight intrapartum glycaemic control may reduce neonatal hypoglycaemia in infants of women with diabetes. High-quality RCTs are required.
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Affiliation(s)
- Caitlyn M Ulyatt
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Lily F Roberts
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Caroline A Crowther
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Luling Lin
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand.
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Wei X, Franke N, Alsweiler JM, Brown GTL, Gamble GD, McNeill A, Rogers J, Thompson B, Turuwhenua J, Wouldes TA, Harding JE, McKinlay CJD. Neonatal Hypoglycemia and Neurocognitive Function at School Age: A Prospective Cohort Study. J Pediatr 2024; 272:114119. [PMID: 38815750 DOI: 10.1016/j.jpeds.2024.114119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/22/2024] [Accepted: 05/22/2024] [Indexed: 06/01/2024]
Abstract
OBJECTIVE To determine the relationship between transient neonatal hypoglycemia in at-risk infants and neurocognitive function at 6-7 years of corrected age. STUDY DESIGN The pre-hPOD Study involved children born with at least 1 risk factor for neonatal hypoglycemia. Hypoglycemia was defined as ≥1 consecutive blood glucose concentrations <47 mg/dl (2.6 mmol/L), severe as <36 mg/dl (2.0 mmol/L), mild as 36 to <47 mg/dL (2.0 to <2.6 mmol/L), brief as 1-2 episodes, and recurrent as ≥3 episodes. At 6-7 years children were assessed for cognitive and motor function (NIH-Toolbox), learning, visual perception and behavior. The primary outcome was neurocognitive impairment, defined as >1 SD below the normative mean in ≥1 Toolbox tests. The 8 secondary outcomes covered children's cognitive, motor, language, emotional-behavioral, and visual perceptual development. Primary and secondary outcomes were compared between children who did and did not experience neonatal hypoglycemia, adjusting for potential confounding by gestation, birthweight, sex and receipt of prophylactic dextrose gel (pre-hPOD intervention). Secondary analysis included assessment by severity and frequency of hypoglycemia. RESULTS Of 392 eligible children, 315 (80%) were assessed at school age (primary outcome, n = 308); 47% experienced hypoglycemia. Neurocognitive impairment was similar between exposure groups (hypoglycemia 51% vs 50% no hypoglycemia; aRD -4%, 95% CI -15%, 7%). Children with severe or recurrent hypoglycemia had worse visual motion perception and increased risk of emotional-behavioral difficulty. CONCLUSION Exposure to neonatal hypoglycemia was not associated with risk of neurocognitive impairment at school-age in at-risk infants, but severe and recurrent episodes may have adverse impacts. TRIAL REGISTRATION Hypoglycemia Prevention in Newborns with Oral Dextrose: the Dosage Trial (pre-hPOD Study): ACTRN12613000322730.
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Affiliation(s)
- Xingyu Wei
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Nike Franke
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane M Alsweiler
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Gavin T L Brown
- Education and Social Work, University of Auckland, Auckland, New Zealand
| | - Gregory D Gamble
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Alicia McNeill
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jenny Rogers
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Benjamin Thompson
- School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada; School of Optometry and Vision Science, University of Auckland, Auckland, New Zealand; Centre for Eye and Vision Research, Hong Kong, China
| | - Jason Turuwhenua
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | - Trecia A Wouldes
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Christopher J D McKinlay
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand.
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Kaiser JR, Amatya S, Burke RJ, Corr TE, Darwish N, Gandhi CK, Gasda A, Glass KM, Kresch MJ, Mahdally SM, McGarvey MT, Mola SJ, Murray YL, Nissly K, Santiago-Aponte NM, Valencia JC, Palmer TW. Proposed Screening for Congenital Hyperinsulinism in Newborns: Perspective from a Neonatal-Perinatal Medicine Group. J Clin Med 2024; 13:2953. [PMID: 38792494 PMCID: PMC11122587 DOI: 10.3390/jcm13102953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
This perspective work by academic neonatal providers is written specifically for the audience of newborn care providers and neonatologists involved in neonatal hypoglycemia screening. Herein, we propose adding a screen for congenital hyperinsulinism (CHI) by measuring glucose and ketone (i.e., β-hydroxybutyrate (BOHB)) concentrations just prior to newborn hospital discharge and as close to 48 h after birth as possible, at the same time that the mandated state Newborn Dried Blood Spot Screen is obtained. In the proposed protocol, we do not recommend specific metabolite cutoffs, as our primary objective is to simply highlight the concept of screening for CHI in newborns to newborn caregivers. The premise for our proposed screen is based on the known effect of hyperinsulinism in suppressing ketogenesis, thereby limiting ketone production. We will briefly discuss genetic CHI, other forms of neonatal hypoglycemia, and their shared mechanisms; the mechanism of insulin regulation by functional pancreatic islet cell membrane KATP channels; adverse neurodevelopmental sequelae and brain injury due to missing or delaying the CHI diagnosis; the principles of a good screening test; how current neonatal hypoglycemia screening programs do not fulfill the criteria for being effective screening tests; and our proposed algorithm for screening for CHI in newborns.
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Affiliation(s)
- Jeffrey R. Kaiser
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
- Department of Obstetrics and Gynecology, Penn State Milton S. Hershey Medical Center, Hershey, PA 17033, USA
| | - Shaili Amatya
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Rebecca J. Burke
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Tammy E. Corr
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Nada Darwish
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Chintan K. Gandhi
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Adrienne Gasda
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Kristen M. Glass
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Mitchell J. Kresch
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Sarah M. Mahdally
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Maria T. McGarvey
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Sara J. Mola
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Yuanyi L. Murray
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Katie Nissly
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Nanyaly M. Santiago-Aponte
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Jazmine C. Valencia
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
| | - Timothy W. Palmer
- Department of Pediatrics, Division of Neonatal-Perinatal Medicine, Penn State Health Children’s Hospital, Hershey, PA 17033, USA; (S.A.); (R.J.B.); (T.E.C.); (N.D.); (C.K.G.); (A.G.); (K.M.G.); (M.J.K.); (S.M.M.); (M.T.M.); (S.J.M.); (Y.L.M.); (K.N.); (N.M.S.-A.); (J.C.V.); (T.W.P.)
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Harris DL, Weston PJ, Gamble GD, Harding JE. Relationship between Neonatal Cerebral Fuels and Neurosensory Outcomes at 3 Years in Well Babies: Follow-Up of the Glucose in Well Babies (GLOW) Study. Neonatology 2024:1-9. [PMID: 38631297 DOI: 10.1159/000538377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 03/10/2024] [Indexed: 04/19/2024]
Abstract
INTRODUCTION We sought to investigate if the availability of cerebral fuels soon after birth in healthy term babies was associated with developmental progress at 3 years of age. METHODS Healthy term babies had plasma glucose, lactate, and beta-hydroxybutyrate concentrations measured over the first 5 days. At 3 years, parents completed Ages and Stages (ASQ-3) questionnaires between December 2018 and August 2022. Developmental progress, analysed using structural equation modelling, was compared between children whose median fuel concentrations were above and below the mean neonatal concentrations of glucose (3.3 mmol/L) and total ATP-equivalents (140 mmol/L) in the first 48 h and over the first 5 days. RESULTS Sixty-four (96%) families returned completed questionnaires. We found no differences between developmental progress in children who had median neonatal plasma glucose concentrations <3.3 or ≥3.3 mmol/L in the first 48 h (estimated mean difference in ASQ scores -1.0, 95% confidence interval: -5.8, 3.7, p = 0.66) or 120 h (-3.7, -12.0, 4.6, p = 0.39]). There were also no differences for any other measures of cerebral fuels including total ATP above and below the median over 48 and 120 h, any plasma or interstitial glucose concentration <2.6 mmol/L, or cumulative duration of interstitial glucose concentration <2.6 mmol/L. CONCLUSIONS There was no detectable relationship between plasma concentrations of glucose, lactate, and beta-hydroxybutyrate soon after birth in healthy term babies and developmental progress at 3 years of age.
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Affiliation(s)
- Deborah L Harris
- School of Nursing, Midwifery and Health Practice, Faculty of Health, Te Herenga Waka, Victoria University of Wellington, Wellington, New Zealand
- Newborn Intensive Care Unit, Waikato District Health Board, Hamilton, New Zealand
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Philip J Weston
- Newborn Intensive Care Unit, Waikato District Health Board, Hamilton, New Zealand
| | - Greg D Gamble
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
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7
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De Rose DU, Perri A, Maggio L, Salvatori G, Dotta A, Vento G, Gallini F. Neonatal hypoglycemia and neurodevelopmental outcomes: Yesterday, today, tomorrow. Eur J Pediatr 2024; 183:1113-1119. [PMID: 38180635 DOI: 10.1007/s00431-023-05405-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/16/2023] [Accepted: 12/21/2023] [Indexed: 01/06/2024]
Abstract
Neonatal hypoglycemia is a major source of concern for pediatricians since it has commonly been related to poor neurodevelopmental outcomes. Diagnosis is challenging, considering the different operational thresholds provided by each guideline. Screening of infants at risk plays a crucial role, considering that most hypoglycemic infants show no clinical signs. New opportunities for prevention and treatment are provided by the use of oral dextrose gel. Continuous glucose monitoring systems could be a feasible tool in the next future. Furthermore, there is still limited evidence to underpin the current clinical practice of administering, in case of hypoglycemia, an intravenous "mini-bolus" of 10% dextrose before starting a continuous dextrose infusion. This brief review provides an overview of the latest advances in this field and neurodevelopmental outcomes according to different approaches. Conclusion: To adequately define if a more permissive approach is risk-free for neurodevelopmental outcomes, more research on continuous glucose monitoring and long-term follow-up is still needed. What is Known: • Neonatal hypoglycemia (NH) is a well-known cause of brain injury that could be prevented to avoid neurodevelopmental impairment. • Diagnosis is challenging, considering the different suggested operational thresholds for NH (<36, <40, <45, <47 or <50 mg/dl). What is New: • A 36 mg/dl threshold seems to be not associated with a worse psychomotor development at 18 months of life when compared to the "traditional" threshold (47 mg/dl). • Further studies on long-term neurodevelopmental outcomes are required before suggesting a more permissive management of NH.
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Affiliation(s)
| | - Alessandro Perri
- Neonatology Unit, Department of Woman and Child Health and Public Health - Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
| | - Luca Maggio
- Università Cattolica del Sacro Cuore, Rome, Italy
- Neonatology Unit, "San Camillo-Forlanini" Hospital, Rome, Italy
| | - Guglielmo Salvatori
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Andrea Dotta
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Giovanni Vento
- Neonatology Unit, Department of Woman and Child Health and Public Health - Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesca Gallini
- Università Cattolica del Sacro Cuore, Rome, Italy
- Neonatal Intensive Care Unit, "Gemelli Isola" Hospital, Rome, Italy
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8
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Best C, Hascoet JM, Jeanbert E, Morel O, Baumann C, Renard E. Impact of corticosteroid exposure on preterm labor in neonates eventually born at term. J Perinatol 2024; 44:195-202. [PMID: 38040875 DOI: 10.1038/s41372-023-01831-0] [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: 06/29/2023] [Revised: 10/24/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023]
Abstract
OBJECTIVE To evaluate the impact of antenatal corticosteroid therapy (ACS) on birth outcomes in term infants exposed during pregnancy. STUDY DESIGN Exposed newborns were compared with non-exposed controls in a 1 to 2 design. Multivariate analysis was used to assess the effect of ACS exposure on neonatal outcomes. RESULT 408 newborns were included (136 exposed to ACS, 272 non-exposed). Mean ± SD head circumference (HC) was 33.7 ± 1.4 vs 34.3 ± 1.6 cm, p = 0.001 in exposed vs controls; birth weight was 3.1 ± 0.4 vs 3.3 ± 0.4 kg, p = 0.0001; and birth height was 47.9 ± 2.1 vs. 49.1 ± 2.0 cm, p < 0.0001. Hypocalcemia (4.4 vs 0.7%, p = 0.019) and feeding difficulties (5.1 vs 1.5%, p = 0.047) were significantly more common in exposed newborns. Multivariate analysis for HC showed a significant independent association with ACS exposure (β = -0.5, p = 0.009). CONCLUSION Term newborns exposed to ACS have lower birth HC and higher risk of neonatal complications. CLINICAL TRIAL REGISTRATION NCT05640596.
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Affiliation(s)
- Céline Best
- Pediatric Endocrinology-Pediatric Department, Children's Hospital, University Hospital of Nancy, Vandœuvre-Les-Nancy, France
| | - Jean-Michel Hascoet
- Department of Neonatology, CHRU of Nancy; DevAH, Lorraine University, Vandœuvre-Les-Nancy, France
| | - Elodie Jeanbert
- DRCI, MPI Department, Methodology, Data Management and Statistics Unit, University Hospital of Nancy, Vandœuvre-Les-Nancy, France
| | - Olivier Morel
- Department of Gynecology and Obstetrics, Maternity Hospital CHRU of Nancy, Lorraine University, Vandœuvre-Les-Nancy, France
| | - Cédric Baumann
- DRCI, MPI Department, Methodology, Data Management and Statistics Unit, University Hospital of Nancy, Vandœuvre-Les-Nancy, France
| | - Emeline Renard
- Pediatric Endocrinology-Pediatric Department, Children's Hospital, University Hospital of Nancy, Vandœuvre-Les-Nancy, France.
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9
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Wang Y, Liu H, Zhang L, Wang X, Wang M, Chen Z, Zhang F. Umbilical artery cord blood glucose predicted hypoglycemia in gestational diabetes mellitus and other at-risk newborns. BMC Endocr Disord 2023; 23:277. [PMID: 38129821 PMCID: PMC10734046 DOI: 10.1186/s12902-023-01532-x] [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] [Received: 04/03/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND To explore the value of umbilical artery cord blood glucose (UACBG) in predicting hypoglycemia in gestational diabetes mellitus (GDM) and other at-risk newborns, and to provide a cut-off UACBG value for predicting hypoglycemia occurrence. METHODS In this prospective study, we enrolled at-risk infants delivered vaginally, including neonates born to mothers with GDM, premature, macrosomic, and low birth weight. We separated the infants into GDM group and other at-risk group. All subjects underwent UACBG measurement during delivery. Neonatal peripheral blood glucose measurement was performed at 0.5 and 2 h after birth. The predictive performance of UACBG for neonatal hypoglycemia was assessed using receiver operating characteristic curve (ROC), area under curve (AUC), sensitivity, specificity, negative predictive value (NPV) and positive predictive value (PPV). RESULTS 916 newborns were included, with 538 in GDM group and 378 in other at-risk group. 85 neonates were diagnosed hypoglycemia within 2 h after birth, including 36 belonging to GDM group and 49 to other at-risk group. For hypoglycemia prediction within 2 h, the best cut-off of UACBG was 4.150 mmol/L, yielding an AUC of 0.688 (95% CI 0.625-0.751) and a NPV of 0.933. In detail, the AUC was 0.680 in GDM group (95% CI 0.589-0.771), with the optimal cut-off of 4.150 mmol/L and a NPV of 0.950. In other at-risk group, the AUC was 0.678(95% CI 0.586-0.771), the best threshold was 3.950 mmol/L and the NPV was 0.908. No significant differences were observed between GDM group and other at-risk group in AUC at 0.5 h, 2 h and within 2 h. CONCLUSIONS UACBG has a high NPV for predicting neonatal hypoglycemia within 2 h after birth. It was implied that individuals with cord blood glucose levels above the threshold were at lower risk for hypoglycemia. UACBG monitoring provides evidence for subsequent classified management of hypoglycemia.
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Affiliation(s)
- Yuan Wang
- Medical College of Nantong University, 19 QiXiu Road, NanAtong City, Jiangsu Province, China
| | - Huahua Liu
- Affiliated Maternal and Child Health Care Hospital of Nantong University, Nantong City, Jiangsu Province, China
| | - Leilei Zhang
- Medical College of Nantong University, 19 QiXiu Road, NanAtong City, Jiangsu Province, China
| | - Xin Wang
- Medical College of Nantong University, 19 QiXiu Road, NanAtong City, Jiangsu Province, China
| | - Mingbo Wang
- Medical College of Nantong University, 19 QiXiu Road, NanAtong City, Jiangsu Province, China
| | - Zhifang Chen
- Affiliated Maternal and Child Health Care Hospital of Nantong University, Nantong City, Jiangsu Province, China
| | - Feng Zhang
- Medical College of Nantong University, 19 QiXiu Road, NanAtong City, Jiangsu Province, China.
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10
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O'Brien M, Gilchrist C, Sadler L, Hegarty JE, Alsweiler JM. Infants Eligible for Neonatal Hypoglycemia Screening: A Systematic Review. JAMA Pediatr 2023; 177:1187-1196. [PMID: 37782488 PMCID: PMC10546298 DOI: 10.1001/jamapediatrics.2023.3957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 08/02/2023] [Indexed: 10/03/2023]
Abstract
Importance Neonatal hypoglycemia is common, occurring in up to 50% of infants at risk for hypoglycemia (infant of diabetic mother [IDM], small for gestational age [SGA], large for gestational age [LGA], and preterm) and is associated with long-term neurodevelopmental impairment. Guidelines recommend screening infants at risk of hypoglycemia. The proportion of infants who require screening for neonatal hypoglycemia is unknown. Objective To determine the proportion of infants eligible for neonatal hypoglycemia screening using criteria from the highest-scoring critically appraised clinical guideline. Design, Setting, and Participants This systematic review of the literature was conducted to identify clinical practice guidelines for neonatal hypoglycemia and took place at a tertiary maternity hospital in Auckland, New Zealand. Eligible guidelines were critically appraised using the Appraisal of Guidelines for Research and Evaluation II tool. Using screening criteria extracted from the highest-scoring guideline, the proportion of infants eligible for neonatal hypoglycemia screening was determined in a retrospective observational cohort study of infants born January 1, 2004, to December 31, 2018. Data were analyzed by logistic regression. Infant participants were included if gestational age was 35 weeks or more, birth weight was 2000 g or more, and they were not admitted to a neonatal intensive care unit less than 1 hour after birth. The data were analyzed from November 2022 through February 2023. A total of 101 372 infants met the inclusion criteria. Exposure Risk factors for neonatal hypoglycemia. Main Outcome Proportion of infants eligible for neonatal hypoglycemia screening. Results The study team screened 2366 abstracts and 18 guidelines met inclusion criteria for appraisal. There was variability in the assessed quality of guidelines and a lack of consensus between screening criteria. The highest-scoring guideline defined screening criteria as: IDM, preterm (less than 37 weeks' gestation), SGA (less than 10th percentile), birth weight of less than 2500 g or more than 4500 g, LGA (more than 90th percentile), or gestational age more than 42 weeks. A total of 101 372 infants met criteria for inclusion in the cohort study; median (IQR) gestational age was 39 (38-40) weeks and 51% were male. The overall proportion of infants eligible for screening was 26.3%. There was an increase in the proportion of eligible infants from 25.6% to 28.5% over 15 years, which was not statistically significant after adjustment for maternal age, body mass index, ethnicity, and multiple pregnancy (odds ratio, 0.99; 95% CI, 0.93-1.03; change in proportion per year). Conclusion A systematic review found that practice guidelines providing recommendations for clinical care of neonatal hypoglycemia were of variable quality with is a lack of consensus regarding definitions for infants at risk for hypoglycemia. In the cohort study, one-quarter of infants were eligible for hypoglycemia screening. Further research is required to identify which infants may benefit from neonatal hypoglycemia screening.
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Affiliation(s)
- Michelle O'Brien
- Department of Paediatrics, Child and Youth Health, Waipapa Taumata Rau - The University of Auckland, Auckland, New Zealand
- Newborn Services, Te Whatu Ora - Health New Zealand, Te Toka Tumai, Auckland, New Zealand
| | - Catherine Gilchrist
- Department of Paediatrics, Child and Youth Health, Waipapa Taumata Rau - The University of Auckland, Auckland, New Zealand
| | - Lynn Sadler
- Obstetrics and Gynaecology, Te Whatu Ora - Health New Zealand, Te Toka Tumai Auckland, New Zealand
- Women's Health, Te Whatu Ora - Health New Zealand, Te Toka Tumai, Auckland, New Zealand
| | - Joanne E Hegarty
- Newborn Services, Te Whatu Ora - Health New Zealand, Te Toka Tumai, Auckland, New Zealand
| | - Jane M Alsweiler
- Department of Paediatrics, Child and Youth Health, Waipapa Taumata Rau - The University of Auckland, Auckland, New Zealand
- Newborn Services, Te Whatu Ora - Health New Zealand, Te Toka Tumai, Auckland, New Zealand
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11
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Lord LG, Harding JE, Crowther CA, Lin L. Skin-to-skin contact for the prevention of neonatal hypoglycaemia: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2023; 23:744. [PMID: 37865757 PMCID: PMC10590034 DOI: 10.1186/s12884-023-06057-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 10/08/2023] [Indexed: 10/23/2023] Open
Abstract
BACKGROUND Skin-to-skin contact between mother and infant after birth is recommended to promote breastfeeding and maternal-infant bonding. However, its impact on the incidence of neonatal hypoglycaemia is unknown. We conducted a systematic review and meta-analysis to assess this. METHODS Published randomised control trials (RCTs), quasi-RCTs, non-randomised studies of interventions, cohort, or case-control studies with an intervention of skin-to-skin care compared to other treatment were included without language or date restrictions. The primary outcome was neonatal hypoglycaemia (study-defined). We searched 4 databases and 4 trial registries from inception to May 12th, 2023. Quality of studies was assessed using Cochrane Risk of Bias 1 or Effective Public Health Practice Project Quality Assessment tools. Certainty of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Results were synthesised using RevMan 5.4.1 or STATA and analysed using random-effects meta-analyses where possible, otherwise with direction of findings tables. This review was registered prospectively on PROSPERO (CRD42022328322). RESULTS This review included 84,900 participants in 108 studies, comprising 65 RCTs, 16 quasi-RCTs, seven non-randomised studies of intervention, eight prospective cohort studies, nine retrospective cohort studies and three case-control studies. Evidence suggests skin-to-skin contact may result in a large reduction in the incidence of neonatal hypoglycaemia (7 RCTs/quasi-RCTs, 922 infants, RR 0.29 (0.13, 0.66), p < 0.0001, I2 = 47%). Skin-to-skin contact may reduce the incidence of admission to special care or neonatal intensive care nurseries for hypoglycaemia (1 observational study, 816 infants, OR 0.50 (0.25-1.00), p = 0.050), but the evidence is very uncertain. Skin-to-skin contact may reduce duration of initial hospital stay after birth (31 RCTs, 3437 infants, MD -2.37 (-3.66, -1.08) days, p = 0.0003, I2 = 90%, p for Egger's test = 0.02), and increase exclusive breastmilk feeding from birth to discharge (1 observational study, 1250 infants, RR 4.30 (3.19, 5.81), p < 0.0001), but the evidence is very uncertain. CONCLUSION Skin-to-skin contact may lead to a large reduction in the incidence of neonatal hypoglycaemia. This, along with other established benefits, supports the practice of skin-to-skin contact for all infants and especially those at risk of hypoglycaemia.
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Affiliation(s)
- Libby G Lord
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Caroline A Crowther
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand
| | - Luling Lin
- Liggins Institute, University of Auckland, 85 Park Road, Grafton, Auckland, 1023, New Zealand.
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12
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Oladimeji OI, Harding JE, Crowther CA, Lin L. Expressed breast milk and maternal expression of breast milk for the prevention and treatment of neonatal hypoglycemia: a systematic review and meta-analysis. Matern Health Neonatol Perinatol 2023; 9:12. [PMID: 37807052 PMCID: PMC10561482 DOI: 10.1186/s40748-023-00166-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 09/20/2023] [Indexed: 10/10/2023] Open
Abstract
BACKGROUND Worldwide, many guidelines recommend the use of expressed breast milk (EBM) and maternal expression of breast milk for the prevention and treatment of neonatal hypoglycemia. However, the impact of both practices on neonatal hypoglycemia is unclear. This study aims to determine the effectiveness of EBM and maternal expression of breast milk in preventing and treating neonatal hypoglycemia. METHODS We registered our review in PROSPERO (CRD42022328072). We systematically reviewed five databases and four clinical trial registries to identify randomized controlled trials (RCT), non-randomized studies of intervention (NRSI), and cohort studies that compared infants who received EBM to infants who did not, and similar study designs that compared infants whose mothers expressed breast milk to infants whose mothers did not. Two independent reviewers carried out screening, data extraction, and quality assessment. The quality of included RCT, NRSI, and cohort studies were respectively assessed with the Cochrane Risk of Bias 2, Risk Of Bias In Non-randomised Studies-of Interventions, and the Newcastle-Ottawa Scale tools. Results from studies on EBM were synthesized separately from those on maternal expression of breast milk. Meta-analysis was undertaken using Revman 5.4. and fixed-effect models. RESULTS None of the ten included studies was specifically designed to determine the effect of EBM or maternal expression of breast milk on neonatal hypoglycemia. The effect of EBM on neonatal hypoglycemia was not estimable. There was no difference in the risk of hypoglycaemia among neonates whose mothers expressed breast milk compared to those whose mothers did not [RR (95%CI); one RCT: 0.92 (0.77, 1.10), high-certainty evidence; one cohort: 1.10 (0.74, 1.39), poor quality study]. CONCLUSIONS There is insufficient evidence to determine the effectiveness of EBM for preventing or treating neonatal hypoglycemia. Limited data suggests maternal breast milk expression may not alter the risk of neonatal hypoglycemia. High-quality randomized controlled trials are needed to determine the effectiveness of EBM and maternal expression of breast milk for the prevention and treatment of neonatal hypoglycemia.
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Affiliation(s)
| | - Jane E Harding
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | | | - Luling Lin
- Liggins Institute, The University of Auckland, Auckland, New Zealand.
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13
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Hulse WN, Schulte K, Eickelkamp-Marron V, Redder H, Davidson JM, Chan B, Torr C, DuPont TL, Grubb PH. A quality improvement initiative for neonatal hypoglycemia screening and management in a level III neonatal intensive care unit. J Perinatol 2023; 43:1321-1329. [PMID: 37532760 DOI: 10.1038/s41372-023-01740-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 07/07/2023] [Accepted: 07/24/2023] [Indexed: 08/04/2023]
Abstract
OBJECTIVE To bring screening and management of neonatal hypoglycemia in alignment with the 2011 AAP hypoglycemia clinical report METHODS: A multidisciplinary team developed a quality improvement initiative for neonatal hypoglycemia in neonates ≥35 weeks gestational age in a Level III neonatal intensive care unit between July 2020 and December 2021. A key driver diagram identified interventions for plan-do-study-act testing with corresponding measures to implement a hypoglycemia management protocol and improve adherence to AAP guidelines. RESULTS Time to first blood glucose measurement increased from 49.8 to 122.7 min of life and time to first enteral feed decreased from 14.2 to 3.6 h of life. Neonates receiving intravenous dextrose decreased from 97.1 to 24.7% and discharge rates as a mother-neonate dyad increased from 35 to 62.4%. CONCLUSIONS Adherence to the AAP guidelines improved during testing and implementation of a hypoglycemia protocol and was associated with an increased mother-neonate dyad discharge rate.
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Affiliation(s)
- Whitley N Hulse
- Division of Neonatology, Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA.
| | | | - Victoria Eickelkamp-Marron
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA
- University of Utah Hospital, Salt Lake City, UT, USA
| | - Hannah Redder
- University of Utah Hospital, Salt Lake City, UT, USA
| | - Jessica M Davidson
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA
| | - Belinda Chan
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA
| | - Carrie Torr
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA
| | - Tara L DuPont
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA
| | - Peter H Grubb
- Division of Neonatology, Department of Pediatrics, University of Utah Health, Salt Lake City, UT, USA
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Wang LY, Wang LY, Wang YL, Ho CH. Early neonatal hypoglycemia in term and late preterm small for gestational age newborns. Pediatr Neonatol 2023; 64:538-546. [PMID: 36894475 DOI: 10.1016/j.pedneo.2022.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 09/14/2022] [Accepted: 09/27/2022] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Neonatal hypoglycemia is a common metabolic occurrence among small for gestational age (SGA) neonates. This study aims to determine the incidence of early neonatal hypoglycemia and confirms the potential risk factors among term and late preterm SGA neonates in a well-baby newborn nursery of a tertiary medical center in Southern Taiwan. METHODS We performed a retrospective medical record review of term and late preterm SGA (birth weight <10 percentile) neonates, born between January 1, 2012 and December 31, 2020, in the well-baby newborn nursery, of a tertiary medical center in Southern Taiwan. Blood glucose monitoring was routinely performed at 0.5, 1, 2, and 4 h of life. Antenatal and postnatal risk factors were recorded. Mean blood glucose level, age of occurrence, symptomatic hypoglycemia, and need for intravenous glucose treatment of early hypoglycemia in SGA neonates were documented. RESULTS 690 SGA neonates in the nursery met the criteria and were retrospectively enrolled in the study, 358 of whom (51.80%) were male and 332 (48.10%) female. Of 690 enrolled SGA neonates, 134(19.42%) SGA neonates developed hypoglycemia during a well-baby nursery stay. Among these neonates, 97% of early hypoglycemic episodes occur during the first 2 h of life. The lowest blood glucose level was 46.78 ± 11.13 mg/dL, recorded in the first hour of life. Among the hypoglycemic 134 neonates, 26 (19.40%) neonates had to be transferred from the nursery to the neonatal ward and they required intravenous glucose treatment to achieve euglycemia. 14 (10.40%) neonates had symptomatic hypoglycemia. A multivariate logistic regression analysis revealed that cesarean delivery, small head circumference, small chest circumference, and low 1-min Apgar score were significant risk factors for early hypoglycemia in these neonates. CONCLUSION Periodic routine blood glucose level monitoring within the first 4 h of life in term and late preterm SGA neonates is required, especially those with cesarean delivery and low Apgar score.
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Affiliation(s)
- Lin-Yu Wang
- Department of Pediatrics, Chi Mei Medical Center, Tainan City, Taiwan; Center for General Education, Southern Taiwan University of Science and Technology, Tainan City, 71005, Taiwan; School of Medicine, Kaohsiung Medical University, Kaohsiung City, 81201, Taiwan.
| | - Lin-Yen Wang
- Department of Pediatrics, Chi Mei Medical Center, Tainan City, Taiwan; School of Medicine, Kaohsiung Medical University, Kaohsiung City, 81201, Taiwan; Department of Childhood Education and Nursery, Chia Nan University of Pharmacy and Science, Rende, Tainan City, 71710, Taiwan
| | - Yu-Lin Wang
- Center for General Education, Southern Taiwan University of Science and Technology, Tainan City, 71005, Taiwan; School of Medicine, Kaohsiung Medical University, Kaohsiung City, 81201, Taiwan; Department of Rehabilitation, Chi Mei Medical Center, Tainan City, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi Mei Medical Center, Tainan City, Taiwan; Department of Information Management, Southern Taiwan University of Science and Technology, Tainan 71005, Taiwan
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15
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Giouleka S, Gkiouleka M, Tsakiridis I, Daniilidou A, Mamopoulos A, Athanasiadis A, Dagklis T. Diagnosis and Management of Neonatal Hypoglycemia: A Comprehensive Review of Guidelines. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1220. [PMID: 37508719 PMCID: PMC10378472 DOI: 10.3390/children10071220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/07/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023]
Abstract
Hypoglycemia represents one of the most frequent metabolic disturbances of the neonate, associated with increased morbidity and mortality, especially if left untreated or diagnosed after the establishment of brain damage. The aim of this study was to review and compare the recommendations from the most recently published influential guidelines on the diagnosis, screening, prevention and management of this common neonatal complication. Therefore, a descriptive review of the guidelines from the American Academy of Pediatrics (AAP), the British Association of Perinatal Medicine (BAPM), the European Foundation for the Care of the Newborn Infants (EFCNI), the Queensland Clinical Guidelines-Australia (AUS), the Canadian Pediatric Society (CPS) and the Pediatric Endocrine Society (PES) on neonatal hypoglycemia was carried out. There is a consensus among the reviewed guidelines on the risk factors, the clinical signs and symptoms of NH, and the main preventive strategies. Additionally, the importance of early recognition of at-risk infants, timely identification of NH and prompt initiation of treatment in optimizing the outcomes of hypoglycemic neonates are universally highlighted. All medical societies, except PES, recommend screening for NH in asymptomatic high-risk and symptomatic newborn infants, but they do not provide consistent screening approaches. Moreover, the reviewed guidelines point out that the diagnosis of NH should be confirmed by laboratory methods of BGL measurement, although treatment should not be delayed until the results become available. The definition of NH lacks uniformity and it is generally agreed that a single BG value cannot accurately define this clinical entity. Therefore, all medical societies support the use of operational thresholds for the management of NH, although discrepancies exist regarding the recommended cut-off values, the optimal treatment and surveillance strategies of both symptomatic and asymptomatic hypoglycemic neonates as well as the treatment targets. Over the past several decades, ΝH has remained an issue of keen debate as it is a preventable cause of brain injury and neurodevelopmental impairment; however, there is no clear definition or consistent treatment policies. Thus, the establishment of specific diagnostic criteria and uniform protocols for the management of this common biochemical disorder is of paramount importance as it will hopefully allow for the early identification of infants at risk, the establishment of efficient preventive measures, the optimal treatment in the first hours of a neonate's life and, subsequently, the improvement of neonatal outcomes.
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Affiliation(s)
- Sonia Giouleka
- Third Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Konstantinoupoleos 49, 54642 Thessaloniki, Greece
| | - Maria Gkiouleka
- University College London Hospital, University College London Medical School, 250 Euston Road, London NW1 2PG, UK
| | - Ioannis Tsakiridis
- Third Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Konstantinoupoleos 49, 54642 Thessaloniki, Greece
| | - Anastasia Daniilidou
- Third Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Konstantinoupoleos 49, 54642 Thessaloniki, Greece
| | - Apostolos Mamopoulos
- Third Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Konstantinoupoleos 49, 54642 Thessaloniki, Greece
| | - Apostolos Athanasiadis
- Third Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Konstantinoupoleos 49, 54642 Thessaloniki, Greece
| | - Themistoklis Dagklis
- Third Department of Obstetrics and Gynecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Konstantinoupoleos 49, 54642 Thessaloniki, Greece
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16
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Sheng B, Ni J, Lv B, Jiang G, Lin X, Li H. Short-term neonatal outcomes in women with gestational diabetes treated using metformin versus insulin: a systematic review and meta-analysis of randomized controlled trials. Acta Diabetol 2023; 60:595-608. [PMID: 36593391 PMCID: PMC10063481 DOI: 10.1007/s00592-022-02016-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/08/2022] [Indexed: 01/04/2023]
Abstract
AIMS To expand the evidence base for the clinical use of metformin, we conducted a meta-analysis of randomized controlled trials (RCTs) comparing the efficacy and safety of metformin versus insulin with respect to short-term neonatal outcomes. METHODS A comprehensive search of electronic databases (PubMed, Embase, Cochrane Library, and Web of Science) was performed. Two reviewers extracted the data and calculated pooled estimates by use of a random-effects model. In total, 24 studies involving 4355 participants met the eligibility criteria and were included in the quantitative analyses. RESULTS Unlike insulin, metformin lowered neonatal birth weights (mean difference - 122.76 g; 95% confidence interval [CI] - 178.31, - 67.21; p < 0.0001), the risk of macrosomia (risk ratio [RR] 0.68; 95% CI 0.54, 0.86; p = 0.001), the incidence of neonatal intensive care unit admission (RR 0.73; 95% CI 0.61, 0.88; p = 0.0009), and the incidence of neonatal hypoglycemia (RR 0.65; 95% CI 0.52, 0.81; p = 0.0001). Subgroup analysis based on the maximum daily oral dose of metformin indicated that metformin-induced neonatal birth weight loss was independent of the oral dose. CONCLUSIONS Our meta-analysis provides further evidence that metformin is a safe oral antihyperglycemic drug and has some benefits over insulin when used for the treatment of gestational diabetes, without an increased risk of short-term neonatal adverse outcomes. Metformin may be particularly useful in women with gestational diabetes at high risk for neonatal hypoglycemia, women who want to limit maternal and fetal weight gain, and women with an inability to afford or use insulin safely.
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Affiliation(s)
- Bo Sheng
- Department of Anesthesiology, West China Second University Hospital, Sichuan University, Chengdu, 610041 Sichuan China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, 610041 Sichuan China
| | - Juan Ni
- Department of Anesthesiology, West China Second University Hospital, Sichuan University, Chengdu, 610041 Sichuan China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, 610041 Sichuan China
| | - Bin Lv
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, 610041 Sichuan China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, 610041 Sichuan China
| | - Guoguo Jiang
- Department of Hospital Infection Management, The Second Hospital of Chengdu City, Chengdu, 610041 Sichuan China
| | - Xuemei Lin
- Department of Anesthesiology, West China Second University Hospital, Sichuan University, Chengdu, 610041 Sichuan China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, 610041 Sichuan China
| | - Hao Li
- Department of Anesthesiology, West China Second University Hospital, Sichuan University, Chengdu, 610041 Sichuan China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, 610041 Sichuan China
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17
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Kamino D, Widjaja E, Brant R, Ly LG, Mamak E, Chau V, Moore AM, Williams T, Tam EW. Severity and duration of dysglycemia and brain injury among patients with neonatal encephalopathy. EClinicalMedicine 2023; 58:101914. [PMID: 37181414 PMCID: PMC10166778 DOI: 10.1016/j.eclinm.2023.101914] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 05/16/2023] Open
Abstract
Background Evidence is needed to inform thresholds for glycemic management in neonatal encephalopathy (NE). We investigated how severity and duration of dysglycemia relate to brain injury after NE. Methods A prospective cohort of 108 neonates ≥36 weeks gestational age with NE were enrolled between August 2014 and November 2019 at the Hospital for Sick Children, in Toronto, Canada. Participants underwent continuous glucose monitoring for 72 h, MRI at day 4 of life, and follow-up at 18 months. Receiver operating characteristic curves were used to assess the predictive value of glucose measures (minimum and maximum glucose, sequential 1 mmol/L glucose thresholds) during the first 72 h of life (HOL) for each brain injury pattern (basal ganglia, watershed, focal infarct, posterior-predominant). Linear and logistic regression analyses were used to assess the relationship between abnormal glycemia and 18-month outcomes (Bayley-III composite scores, Child Behavior Checklist [CBCL] T-scores, neuromotor score, cerebral palsy [CP], death), adjusting for brain injury severity. Findings Of 108 neonates enrolled, 102 (94%) had an MRI. Maximum glucose during the first 48 HOL best predicted basal ganglia (AUC = 0.811) and watershed (AUC = 0.858) injury. Minimum glucose was not predictive of brain injury (AUC <0.509). Ninety-one (89%) infants underwent follow-up assessments at 19.0 ± 1.7 months. A glucose threshold of >10.1 mmol/L during the first 48 HOL was associated with 5.8-point higher CBCL Internalizing Composite T-score (P = 0.029), 0.3-point worse neuromotor score (P = 0.035), 8.6-fold higher odds for CP diagnosis (P = 0.014). While the glucose threshold of >10.1 mmol/L during the first 48 HOL was associated with higher odds of the composite outcome of severe disability or death (OR 3.0, 95% CI 1.0-8.4, P = 0.042), it was not associated with the composite outcome of moderate-to-severe disability or death (OR 0.9, 95% CI 0.4-2.2, P = 0.801). All associations with outcome lost significance after adjusting for brain injury severity. Interpretation Maximum glucose concentration in the first 48 HOL is predictive of brain injury after NE. Further trials are needed to assess if protocols to control maximum glucose concentrations improve outcomes after NE. Funding Canadian Institutes for Health Research, National Institutes of Health, and SickKids Foundation.
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Affiliation(s)
- Daphne Kamino
- Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, M5G 0A4, Canada
| | - Elysa Widjaja
- Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, M5G 0A4, Canada
- Department of Diagnostic Imaging, The Hospital for Sick Children and University of Toronto, Toronto, ON, M5G 1X8, Canada
| | - Rollin Brant
- BC Children's Hospital Research Institute, Vancouver, BC, V5Z 4H4, Canada
- Department of Statistics, The University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Linh G. Ly
- Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, ON, M5G 1X8, Canada
| | - Eva Mamak
- Department of Psychology, The Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
| | - Vann Chau
- Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, M5G 0A4, Canada
- Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, ON, M5G 1X8, Canada
| | - Aideen M. Moore
- Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, ON, M5G 1X8, Canada
| | - Tricia Williams
- Department of Psychology, The Hospital for Sick Children, Toronto, ON, M5G 1X8, Canada
| | - Emily W.Y. Tam
- Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, M5G 0A4, Canada
- Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children and University of Toronto, Toronto, ON, M5G 1X8, Canada
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18
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Harris DL, Gamble GD, Harding JE. Outcome at 4.5 years after dextrose gel treatment of hypoglycaemia: follow-up of the Sugar Babies randomised trial. Arch Dis Child Fetal Neonatal Ed 2023; 108:121-128. [PMID: 35940872 PMCID: PMC9905356 DOI: 10.1136/archdischild-2022-324148] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/20/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Dextrose gel is used to treat neonatal hypoglycaemia, but later effects are unknown. DESIGN AND SETTING Follow-up of participants in a randomised trial recruited in a tertiary centre and assessed in a research clinic. PATIENTS Children who were hypoglycaemic (<2.6 mmol/L) recruited to the Sugar Babies Study (>35 weeks, <48 hours old) and randomised to treatment with 40% dextrose or placebo gel. INTERVENTIONS Assessment of neurological status, cognitive ability (Weschler Preschool and Primary Scale of Intelligence), executive function (five tasks), motor function (Movement Assessment Battery for Children-2 (MABC-2)), vision, visual processing (Beery-Buktenica Development Test of Visual Motor Integration (Beery VMI) and motion coherence thresholds) and growth at 2 years. MAIN OUTCOME MEASURES Neurosensory impairment (cerebral palsy; visual impairment; deafness; intelligence quotient <85; Beery VMI <85; MABC-2 score <15th centile; low performance on executive function or motion coherence). RESULTS Of 237 babies randomised, 185 (78%) were assessed; 96 randomised to dextrose and 89 to placebo gel. Neurosensory impairment was similar in both groups (dextrose 36/96 (38%) vs placebo 34/87 (39%), relative risk 0.96, 95% CI 0.66 to 1.34, p=0.83). Secondary outcomes were also similar, except children randomised to dextrose had worse visual processing scores (mean (SD) 94.5 (15.9) vs 99.8 (15.9), p=0.02) but no differences in the proportion with visual processing scores <85 or other visual test scores. Children randomised to dextrose gel were taller (z-scores 0.18 (0.97) vs -0.17 (1.01), p=0.001) and heavier (0.57 (1.07) vs 0.29 (0.92), p=0.01). CONCLUSIONS Treatment of neonatal hypoglycaemia (<2.6 mol/L) with dextrose gel does not alter neurosensory impairment at 4.5 years. However, further assessment of visual processing and growth may be warranted. TRIAL REGISTRATION NUMBER ACTRN1260800062392.
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Affiliation(s)
- Deborah L Harris
- School of Nursing Midwifery and Health Practice, Victoria University of Wellington, Wellington, New Zealand
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Greg D Gamble
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, The University of Auckland, Auckland, New Zealand
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19
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Kennedy E, Nivins S, Thompson B, McKinlay CJD, Harding J, McKinlay C, Alsweiler J, Brown G, Gamble G, Wouldes T, Keegan P, Harris D, Chase JG, Thompson B, Turuwhenua J, Rogers J, Kennedy E, Shah R, Dai D, Nivins S, Ledger J, Macdonald S, McNeill A, Bevan C, Burakevych N, May R, Hossin S, McKnight G, Hasan R, Wilson J, Knopp J, Chakraborty A, Zhou T, Miller S. Neurodevelopmental correlates of caudate volume in children born at risk of neonatal hypoglycaemia. Pediatr Res 2022; 93:1634-1641. [PMID: 36513807 DOI: 10.1038/s41390-022-02410-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 11/15/2022] [Accepted: 11/19/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Neonatal hypoglycaemia can lead to brain damage and neurocognitive impairment. Neonatal hypoglycaemia is associated with smaller caudate volume in the mid-childhood. We investigated the relationship between neurodevelopmental outcomes and caudate volume and whether this relationship was influenced by neonatal hypoglycaemia. METHODS Children born at risk of neonatal hypoglycaemia ≥36 weeks' gestation who participated in a prospective cohort study underwent neurodevelopmental assessment (executive function, academic achievement, and emotional-behavioural regulation) and MRI at age 9-10 years. Neonatal hypoglycaemia was defined as at least one hypoglycaemic episode (blood glucose concentration <2.6 mmol/L or at least 10 min of interstitial glucose concentrations <2.6 mmol/L). Caudate volume was computed using FreeSurfer. RESULTS There were 101 children with MRI and neurodevelopmental data available, of whom 70 had experienced neonatal hypoglycaemia. Smaller caudate volume was associated with greater parent-reported emotional and behavioural difficulties, and poorer prosocial behaviour. Caudate volume was significantly associated with visual memory only in children who had not experienced neonatal hypoglycaemia (interaction p = 0.03), but there were no other significant interactions between caudate volume and neonatal hypoglycaemia. CONCLUSION Smaller caudate volume is associated with emotional behaviour difficulties in the mid-childhood. Although neonatal hypoglycaemia is associated with smaller caudate volume, this appears not to contribute to clinically relevant neurodevelopmental deficits. IMPACT At 9-10 years of age, caudate volume was inversely associated with emotional-behavioural difficulties and positively associated with prosocial behaviour but was not related to executive function or educational achievement. Previous studies have suggested that neonatal hypoglycaemia may contribute to smaller caudate volume but exposure to neonatal hypoglycaemia did not appear to influence the relationship between caudate volume and behaviour. Among children not exposed to neonatal hypoglycaemia, caudate volume was also positively associated with visual memory, but no such association was detected among those exposed to neonatal hypoglycaemia. Understanding early-life factors that affect caudate development may provide targets for improving behavioural function.
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Affiliation(s)
- Eleanor Kennedy
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Samson Nivins
- Liggins Institute, University of Auckland, Auckland, New Zealand.,Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Benjamin Thompson
- Liggins Institute, University of Auckland, Auckland, New Zealand.,School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada.,Centre for Eye and Vision Research, 17W Science Park, Hong Kong, Hong Kong
| | - Christopher J D McKinlay
- Kidz First Neonatal Care, Counties Manukau Health, Auckland, New Zealand.,Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Jane Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand.
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20
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Dalrymple HM, Lutz T, Gordon A. Neonates at high risk of hypoglycaemia: Is admission necessary? J Paediatr Child Health 2022; 58:1990-1996. [PMID: 35866577 DOI: 10.1111/jpc.16132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/29/2022] [Accepted: 07/04/2022] [Indexed: 11/26/2022]
Abstract
AIM To evaluate the practice of routine admission of infants at high risk of hypoglycaemia by determining the incidence of hypoglycaemia, factors that predict necessary admission and breastfeeding outcomes. METHODS A retrospective cohort study of neonates admitted to a tertiary neonatal unit for high risk of hypoglycaemia. Clinical data, including blood glucose concentrations, body fat percentage and time to initiation of feeding, were collected for 122 infant-maternal dyads for a 3-year period from April 2016 to May 2019. Descriptive statistical analysis and binary logistic regression analysis were undertaken. RESULTS Hypoglycaemia developed in 39.3% of the neonates identified as high risk. Overall, 69 out of 122 admissions were potentially avoidable. Initial blood glucose was the most significant predictive factor for necessary admission with odds ratio of 3.26 (95% confidence interval (CI) 1.04-10.17) for an initial glucose of 1.6-2.0 and 27.05 (95% CI 5.06-144.42) for initial glucose ≤1.5. Exclusive breastfeeding rates at discharge were lower in admitted infants (59%) compared to the overall hospital rate (75.6%). CONCLUSIONS Neonates at high risk of hypoglycaemia should be monitored with their mothers as most infants needing admission are detected by initial blood glucose concentration. This would reduce infant-maternal separation and potentially improve breastfeeding rates.
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Affiliation(s)
- Hannah M Dalrymple
- Grace Centre for Newborn Care, The Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Newborn and Paediatric Emergency Transport Service, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, School of Women's and Children's Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Tracey Lutz
- Neonatal Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, Discipline of Obstetrics, Gynaecology and Neonatology, University of Sydney, Sydney, New South Wales, Australia
| | - Adrienne Gordon
- Neonatal Unit, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, Discipline of Obstetrics, Gynaecology and Neonatology, University of Sydney, Sydney, New South Wales, Australia
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21
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Chen YS, Ho CH, Lin SJ, Tsai WH. Identifying additional risk factors for early asymptomatic neonatal hypoglycemia in term and late preterm babies. Pediatr Neonatol 2022; 63:625-632. [PMID: 35977870 DOI: 10.1016/j.pedneo.2022.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/14/2022] [Accepted: 04/12/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Neonatal hypoglycemia is a common metabolic disorder in newborns, which may present with non-specific symptoms or even be asymptomatic. Current guidelines recommend screening for hypoglycemia in at-risk babies (late preterm, small for gestational age, large for gestational age, and infants of diabetic mothers). Past studies have suggested other potential risk factors, such as maternal obesity, gestational hypertension, cesarean section, etc. In this study, we aim to identify additional prenatal and perinatal maternal/fetal characteristics associated with early asymptomatic hypoglycemia in term and late preterm babies. METHODS We performed a retrospective review on medical charts of all newborns, born between January, 2017 and December, 2020, in the well-baby newborn nursery of a tertiary medical center. We identified newborns who had received blood glucose concentration monitor after birth. Detailed prenatal and perinatal maternal/newborn information were collected for analysis. RESULTS In the study period, 841 newborns had received blood glucose screening after birth. After matching by sex and indication for postnatal blood glucose screen (SGA, LGA, and GDM), 148 newborns were included in the "hypoglycemia group" and 296 newborns were included in the "euglycemia group". In the univariate analysis, parity, insulin treatment for gestational diabetes mellitus (GDM), and cesarean section were associated with an increased risk for neonatal hypoglycemia. Factors associated with decreased risk included higher gestational age, longer duration of skin-to-skin contact, neonatal hyperthermia, higher maternal labor pain score, and epidural anesthesia administration. By multivariable analysis, insulin treatment for GDM was identified as an independent factor associated with increased risk for neonatal hypoglycemia. CONCLUSION Our study showed insulin treatment for GDM to be independently associated with neonatal hypoglycemia. Other risk factors noted in the univariate analysis, such as decreased skin-to-skin contact duration, hypothermia, Cesarean section, and preterm delivery, would require further investigation to confirm the findings.
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Affiliation(s)
- Yu-Shao Chen
- Department of Pediatrics, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan; Department of Information Management, Southern Taiwan University of Science and Technology, 1 Nan-Tai Street, Yongkang District, Tainan City 710301, Taiwan
| | - Shio-Jean Lin
- Department of Pediatrics, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan
| | - Wen-Hui Tsai
- Department of Pediatrics, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan; Graduate Institute of Medical Sciences, College of Health Sciences, Chang Jung Christian University, 1 Changda Rd.,Gueiren District, Tainan City 711301, Taiwan.
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22
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Sarker M, DeBolt C, Getrajdman C, Rattner P, Katz D, Ferrara L, Stone J, Bianco A. Perioperative dexamethasone with neuraxial anesthesia for scheduled cesarean delivery and neonatal hypoglycemia. Eur J Obstet Gynecol Reprod Biol 2022; 278:109-114. [PMID: 36150314 DOI: 10.1016/j.ejogrb.2022.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE While the use of dexamethasone for cesarean delivery to prevent post-operative nausea and vomiting has become routine, the impact on fetal glucose metabolism is unknown. We aim to examine whether perioperative dexamethasone administration prior to scheduled non-labor cesarean delivery is associated with neonatal hypoglycemia. STUDY DESIGN Multi-institution retrospective cohort study of singleton, full-term, non-anomalous pregnancies delivered by scheduled non-labor cesarean delivery with neuraxial anesthesia from 2013 to 2019. The exposure was intravenous dexamethasone after neuraxial anesthesia placement. Primary outcome was neonatal hypoglycemia and secondary outcomes included low Apgar, umbilical artery pH < 7.1, NICU admission, and meconium-stained amniotic fluid. A subgroup analysis was performed on pregnancies complicated by diabetes (both gestational and pre-gestational). Multivariate regression adjusting for baseline differences and potential confounders was used to the determine the strength of association between dexamethasone and adverse outcomes. RESULTS Of the 4991 women in the study, 2719 (54.5%) received dexamethasone. Compared to non-receipt, women receiving dexamethasone were older, more likely to be White, non-Hispanic, have private insurance, and less likely to have diabetes. Perioperative dexamethasone receipt was not associated with neonatal hypoglycemia (adjusted OR 0.90, 95% CI 0.71-1.14). In a subgroup analysis of the 466 (9.3%) pregnancies complicated by pre-gestational and gestational diabetes, 219 (47.0%) received dexamethasone and receipt was associated with a significantly increased rate of neonatal hypoglycemia (adjusted OR 1.96, 95% CI 1.28-3.00). No significant associations were found between perioperative dexamethasone and other outcomes. CONCLUSIONS Dexamethasone administration after neuraxial anesthesia placement for scheduled non-labor cesarean delivery is associated with altered neonatal glucose metabolism only in pregnancies complicated by diabetes.
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Affiliation(s)
- Minhazur Sarker
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Chelsea DeBolt
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Chloe Getrajdman
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Paige Rattner
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Daniel Katz
- Department of Anesthesiology, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lauren Ferrara
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA; Department of Obstetrics and Gynecology, New York City Health and Hospitals, Elmhurst Hospital Center, New York, NY, USA
| | - Joanne Stone
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Angela Bianco
- Department of Obstetrics, Gynecology and Reproductive Science, Mount Sinai Health System & Icahn School of Medicine at Mount Sinai, New York, NY, USA
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23
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Malaza N, Masete M, Adam S, Dias S, Nyawo T, Pheiffer C. A Systematic Review to Compare Adverse Pregnancy Outcomes in Women with Pregestational Diabetes and Gestational Diabetes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191710846. [PMID: 36078559 PMCID: PMC9517767 DOI: 10.3390/ijerph191710846] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 05/14/2023]
Abstract
Pregestational type 1 (T1DM) and type 2 (T2DM) diabetes mellitus and gestational diabetes mellitus (GDM) are associated with increased rates of adverse maternal and neonatal outcomes. Adverse outcomes are more common in women with pregestational diabetes compared to GDM; although, conflicting results have been reported. This systematic review aims to summarise and synthesise studies that have compared adverse pregnancy outcomes in pregnancies complicated by pregestational diabetes and GDM. Three databases, Pubmed, EBSCOhost and Scopus were searched to identify studies that compared adverse outcomes in pregnancies complicated by pregestational T1DM and T2DM, and GDM. A total of 20 studies met the inclusion criteria and are included in this systematic review. Thirteen pregnancy outcomes including caesarean section, preterm birth, congenital anomalies, pre-eclampsia, neonatal hypoglycaemia, macrosomia, neonatal intensive care unit admission, stillbirth, Apgar score, large for gestational age, induction of labour, respiratory distress syndrome and miscarriages were compared. Findings from this review confirm that pregestational diabetes is associated with more frequent pregnancy complications than GDM. Taken together, this review highlights the risks posed by all types of maternal diabetes and the need to improve care and educate women on the importance of maintaining optimal glycaemic control to mitigate these risks.
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Affiliation(s)
- Nompumelelo Malaza
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Matladi Masete
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Sumaiya Adam
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
- Diabetes Research Centre, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Stephanie Dias
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
| | - Thembeka Nyawo
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
- Centre for Cardio-Metabolic Research in Africa, Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town 7505, South Africa
| | - Carmen Pheiffer
- Biomedical Research and Innovation Platform (BRIP), South African Medical Research Council, Tygerberg, Cape Town 7505, South Africa
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
- Centre for Cardio-Metabolic Research in Africa, Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, Cape Town 7505, South Africa
- Correspondence:
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24
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Laing D, Walsh E, Alsweiler JM, Hanning SM, Meyer MP, Ardern J, Cutfield WS, Rogers J, Gamble GD, Chase JG, Harding JE, McKinlay CJ. Oral diazoxide versus placebo for severe or recurrent neonatal hypoglycaemia: Neonatal Glucose Care Optimisation (NeoGluCO) study - a randomised controlled trial. BMJ Open 2022; 12:e059452. [PMID: 35977769 PMCID: PMC9389093 DOI: 10.1136/bmjopen-2021-059452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION Infants with severe or recurrent transitional hypoglycaemia continue to have high rates of adverse neurological outcomes and new treatment approaches are needed that target the underlying pathophysiology. Diazoxide is one such treatment that acts on the pancreatic β-cell in a dose-dependent manner to decrease insulin secretion. METHODS AND ANALYSIS Phase IIB, double-blind, two-arm, parallel, randomised trial of diazoxide versus placebo in neonates ≥35 weeks' gestation for treatment of severe (blood glucose concentration (BGC)<1.2 mmol/L or BGC 1.2 to <2.0 mmol/L despite two doses of buccal dextrose gel and feeding in a single episode) or recurrent (≥3 episodes <2.6 mmol/L in 48 hours) transitional hypoglycaemia. Infants are loaded with diazoxide 5 mg/kg orally and then commenced on a maintenance dose of 1.5 mg/kg every 12 hours, or an equal volume of placebo. The intervention is titrated from the third maintenance dose by protocol to target BGC in the range of 2.6-5.4 mmol/L. The primary outcome is time to resolution of hypoglycaemia, defined as the first point at which the following criteria are met concurrently for ≥24 hours: no intravenous fluids, enteral bolus feeding and normoglycaemia. Groups will be compared for the primary outcome using Cox's proportional hazard regression analysis, expressed as adjusted HR with a 95% CI. ETHICS AND DISSEMINATION This trial has been approved by the Health and Disability Ethics Committees of New Zealand (19CEN189). Findings will be disseminated in peer-reviewed journals, to clinicians and researchers at local and international conferences and to the public. TRIAL REGISTRATION NUMBER ACTRN12620000129987.
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Affiliation(s)
- Don Laing
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Eamon Walsh
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Jane M Alsweiler
- Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand
- Starship Children's Health, Auckland, New Zealand
| | - Sara M Hanning
- School of Pharmacy, The University of Auckland, Auckland, New Zealand
| | - Michael P Meyer
- Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand
- Kidz First Neonatal Care, Counties Manukau District Health Board, Auckland, New Zealand
| | - Julena Ardern
- Kidz First Neonatal Care, Counties Manukau District Health Board, Auckland, New Zealand
| | - Wayne S Cutfield
- Liggins Institute, The University of Auckland, Auckland, New Zealand
- Starship Children's Health, Auckland, New Zealand
| | - Jenny Rogers
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Greg D Gamble
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - J Geoffrey Chase
- College of Engineering, University of Canterbury, Christchurch, New Zealand
| | - Jane E Harding
- Liggins Institute, The University of Auckland, Auckland, New Zealand
| | - Christopher Jd McKinlay
- Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand
- Kidz First Neonatal Care, Counties Manukau District Health Board, Auckland, New Zealand
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25
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Hoermann H, Mokwa A, Roeper M, Salimi Dafsari R, Koestner F, Hagenbeck C, Mayatepek E, Kummer S, Meissner T. Reliability and Observer Dependence of Signs of Neonatal Hypoglycemia. J Pediatr 2022; 245:22-29.e2. [PMID: 35240137 DOI: 10.1016/j.jpeds.2022.02.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/24/2022] [Accepted: 02/08/2022] [Indexed: 12/26/2022]
Abstract
OBJECTIVES To evaluate, using video documentation, the sensitivity, specificity, and interobserver reliability of visualizable signs of neonatal hypoglycemia at different glucose concentrations in neonates. STUDY DESIGN In a prospective cohort study of 145 neonates with and without risk factors for hypoglycemia, 430 videos were recorded before blood glucose measurements and analyzed by 10 blinded investigators of different professions. The primary outcome measures were sensitivity and specificity for clinical detection of hypoglycemia. RESULTS The overall sensitivity to detect low blood glucose (<55 mg/dL [<3.1 mmol/L]) based on signs was 30%, and the specificity was 82%. Significantly more investigators suspected hypoglycemia while viewing videos of infants with blood glucose levels of 46-54 mg/dL (2.6-3.0 mmol/L) and 30-45 mg/dL (1.7-2.5 mmol/L) compared with ≥55 mg/dL (≥3.1 mmol/L) (29 ± 3% and 31 ± 4% vs 18 ± 1%; P = .001; P = .007). After 48 hours of life, significantly more investigators suspected hypoglycemia in videos of infants with blood glucose levels of ≤45 mg/dL (≤2.5 mmol/L) compared with blood glucose levels of >45 mg/dL (>2.5 mmol/L) (28.9 ± 8.1% vs 10.9 ± 1.8%; P = .007). For blood glucose levels 30-45 mg/dL (1.7-2.5 mmol/L), sensitivity varied widely between investigators, ranging from 5% to 62%. Three hypoglycemic episodes <30 mg/dL (<1.7 mmol/L) were only partially recognized. CONCLUSIONS Clinical observation of signs is neither sensitive nor specific to detect neonatal hypoglycemia, and there are large interobserver differences. Thus, guidelines on neonatal hypoglycemia should reconsider whether distinguishing between asymptomatic and symptomatic hypoglycemia provides useful information for the management of neonatal hypoglycemia, because it may pose a risk for systematic under-recognition and undertreatment, leading to an increased risk for neurodevelopmental impairment. TRIAL REGISTRATION German Clinical Trials Register: DRKS00021500 www.drks.de/drks_web/setLocale_EN.do.
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Affiliation(s)
- Henrike Hoermann
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Anna Mokwa
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Marcia Roeper
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Roschan Salimi Dafsari
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Felix Koestner
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Carsten Hagenbeck
- Clinic for Gynecology and Obstetrics, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Ertan Mayatepek
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Sebastian Kummer
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany
| | - Thomas Meissner
- Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Hospital Düsseldorf, Heinrich-Heine-University, Düsseldorf Germany.
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Javaudin F, Zayat N, Bagou G, Mitha A, Chapoutot AG. Prise en charge périnatale du nouveau-né lors d’une naissance en milieu extrahospitalier. ANNALES FRANCAISES DE MEDECINE D URGENCE 2022. [DOI: 10.3166/afmu-2022-0396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Les accouchements inopinés extrahospitaliers représentent environ 0,3 % des accouchements en France. La prise en charge du nouveau-né en préhospitalier par une équipe Smur fait partie de l’activité courante. L’évaluation initiale du nouveau-né comprend systématiquement la mesure de sa fréquence cardiaque (FC) et respiratoire (FR), l’appréciation de son tonus ainsi que la mesure de sa température axillaire. En cas de doute ou de transition incomplète un monitoring cardiorespiratoire sera immédiatement mis en place (FC, FR, SpO2). Nous faisons ici une mise au point sur les données connues et avons adapté les pratiques, si besoin, au contexte extrahospitalier, car la majeure partie des données rapportées dans la littérature concernent les prises en charge en maternité ou en milieu hospitalier. Nous abordons les points essentiels de la prise en charge des nouveau-nés, à savoir la réanimation cardiopulmonaire, le clampage tardif du cordon ombilical, la lutte contre l’hypothermie et l’hypoglycémie; ainsi que des situations particulières comme la prématurité, la conduite à tenir en cas de liquide méconial ou de certaines malformations congénitales. Nous proposons aussi quels peuvent être : le matériel nécessaire à la prise en charge des nouveau-nés en extrahospitalier, les critères d’engagement d’un renfort pédiatrique à la régulation ainsi que les méthodes de ventilation et d’abord vasculaire que l’urgentiste doit maîtriser. L’objectif de cette mise au point est de proposer des prises en charge les plus adaptées au contexte préhospitalier.
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Rajay AB, Harding JE. Variations in New Zealand and Australian guidelines for the management of neonatal hypoglycaemia: A secondary analysis from the hypoglycaemia Prevention with Oral Dextrose gel Trial (hPOD). J Paediatr Child Health 2022; 58:820-829. [PMID: 34866258 DOI: 10.1111/jpc.15846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 05/17/2021] [Accepted: 11/24/2021] [Indexed: 11/30/2022]
Abstract
AIM We observed wide variation in the management of babies at risk of hypoglycaemia who participated in the hPOD (hypoglycaemia Prevention with Oral Dextrose gel) multicentre trial of prophylactic dextrose gel. The aim of this study was to identify whether this may be due to variations in the clinical guidelines used by participating hospitals. METHODS Guidelines for management of neonatal hypoglycaemia used by participating hospitals were reviewed. Recommendations regarding definition, risk factors, monitoring and treatment were compared between countries, hospital type (tertiary or secondary) and neonatal intensive care unit size (≤12 cots and >12 cots). RESULTS The 18 hospitals used 20 guidelines. The recommended diagnostic threshold for hypoglycaemia ranged from <2.0 mmol/L to <2.6 mmol/L, and glucose oxidase method of testing was recommended in seven (47%) of 15 guidelines. There was broad agreement about which infants should be monitored. Oral dextrose was the recommended first line of treatment in 17 of 20 guidelines, but the glucose threshold at which this should be used varied (≤2.6 mmol/L in New Zealand, 1.5-2.6 mmol/L in Australia). Re-checking blood glucose concentrations after oral dextrose was recommended at 30 min in most (10/11, 91%) New Zealand guidelines but at 60 min in most (4/6, 67%) Australian guidelines. There was greatest variation in recommended thresholds for referral to paediatric services or neonatal intensive care unit, and administration of intravenous dextrose. There were no significant differences between guidelines used by tertiary and secondary hospitals, or large and small hospitals. CONCLUSION There is wide variation in guideline recommendations for the management of neonatal hypoglycaemia across New Zealand and Australian neonatal units.
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Affiliation(s)
- Aakash B Rajay
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
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Ying Y, Bei L, Sun L, Ye J, Xu M. A new mathematical mixed effect model was used for analysing the influencing factors of hypoglycaemia of newborns from women with gestational diabetes mellitus. J OBSTET GYNAECOL 2022; 42:1874-1881. [PMID: 35470764 DOI: 10.1080/01443615.2022.2049723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A mathematical mixed effect model was established to analyse the factors of neonatal hypoglycaemia of gestational diabetes mellitus (GDM). 229 cases of GDM patients were enrolled in this study. The data were analysed by logarithmic transformation of non-normal distribution. Furthermore, the mathematical model was used to analyse influencing factors of hypoglycaemia of neonatal from women with GDM. The results showed that the blood glucose distribution level had a trend of increasing with time, which indicates that it is necessary to strengthen blood glucose intervention of newborns from GDM maternal and provides a data for the timely detection of hypoglycaemia in GDM newborns. Furthermore, we successfully established the GDM newborn blood glucose level mixed mathematical model. From this model, we calculated the GDM newborn blood glucose normal confidence interval based on mixed factors. The results indicate that the minimum value of blood glucose level in GDM newborns did not exceed the risk level 2.2 mmol/L. We concluded that the mathematical mixed effect model is successfully established, from which the change discipline of blood glucose level of newborn from GDM parturient are found. Impact statementWhat is already known on this subject? The morbidity of gestational diabetes mellitus (GDM) in China has been increased. However, the clinical data is difficult to be collected and the data that is used for statistics is not enough, which makes it difficult to understand the neonatal hypoglycaemia of GDM more clearly.What do the results of this study add? In this study, we successfully established a mathematical mixed effect model of neonatal hypoglycaemia of women with GDM, which can investigate the influence factor of hypoglycaemia of newborn from women with GDM to find the discipline of blood glucose level of newborn from GDM parturient via mathematical model.What are the implications of these findings for clinical practice and/or further research? Our research helps to better understand and improve the health problem of pregnant women with GDM and their newborn babies.
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Affiliation(s)
- Yin Ying
- Hangzhou Women's hospital, The City of Hangzhou, People's Republic of China
| | - Lijun Bei
- Hangzhou Women's hospital, The City of Hangzhou, People's Republic of China
| | - Lili Sun
- Hangzhou Women's hospital, The City of Hangzhou, People's Republic of China
| | - Junhua Ye
- Hangzhou Women's hospital, The City of Hangzhou, People's Republic of China
| | - Mengyan Xu
- Hangzhou Women's hospital, The City of Hangzhou, People's Republic of China
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Shah R, Dai DWT, Alsweiler JM, Brown GTL, Chase JG, Gamble GD, Harris DL, Keegan P, Nivins S, Wouldes TA, Thompson B, Turuwhenua J, Harding JE, McKinlay CJD. Association of Neonatal Hypoglycemia With Academic Performance in Mid-Childhood. JAMA 2022; 327:1158-1170. [PMID: 35315886 PMCID: PMC8941348 DOI: 10.1001/jama.2022.0992] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Neonatal hypoglycemia is associated with increased risk of poor executive and visual-motor function, but implications for later learning are uncertain. OBJECTIVE To test the hypothesis that neonatal hypoglycemia is associated with educational performance at age 9 to 10 years. DESIGN, SETTING, AND PARTICIPANTS Prospective cohort study of moderate to late preterm and term infants born at risk of hypoglycemia. Blood and masked interstitial sensor glucose concentrations were measured for up to 7 days. Infants with hypoglycemic episodes (blood glucose concentration <47 mg/dL [2.6 mmol/L]) were treated to maintain a blood glucose concentration of at least 47 mg/dL. Six hundred fourteen infants were recruited at Waikato Hospital, Hamilton, New Zealand, in 2006-2010; 480 were assessed at age 9 to 10 years in 2016-2020. EXPOSURES Hypoglycemia was defined as at least 1 hypoglycemic event, representing the sum of nonconcurrent hypoglycemic and interstitial episodes (sensor glucose concentration <47 mg/dL for ≥10 minutes) more than 20 minutes apart. MAIN OUTCOMES AND MEASURES The primary outcome was low educational achievement, defined as performing below or well below the normative curriculum level in standardized tests of reading comprehension or mathematics. There were 47 secondary outcomes related to executive function, visual-motor function, psychosocial adaptation, and general health. RESULTS Of 587 eligible children (230 [48%] female), 480 (82%) were assessed at a mean age of 9.4 (SD, 0.3) years. Children who were and were not exposed to neonatal hypoglycemia did not significantly differ on rates of low educational achievement (138/304 [47%] vs 82/176 [48%], respectively; adjusted risk difference, -2% [95% CI, -11% to 8%]; adjusted relative risk, 0.95 [95% CI, 0.78-1.15]). Children who were exposed to neonatal hypoglycemia, compared with those not exposed, were significantly less likely to be rated by teachers as being below or well below the curriculum level for reading (68/281 [24%] vs 49/157 [31%], respectively; adjusted risk difference, -9% [95% CI, -17% to -1%]; adjusted relative risk, 0.72 [95% CI, 0.53-0.99; P = .04]). Groups were not significantly different for other secondary end points. CONCLUSIONS AND RELEVANCE Among participants at risk of neonatal hypoglycemia who were screened and treated if needed, exposure to neonatal hypoglycemia compared with no such exposure was not significantly associated with lower educational achievement in mid-childhood.
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Affiliation(s)
- Rajesh Shah
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Darren W. T. Dai
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane M. Alsweiler
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Gavin T. L. Brown
- Faculty of Education and Social Work, University of Auckland, Auckland, New Zealand
| | - J. Geoffrey Chase
- Department of Mechanical Engineering, University of Canterbury, Christchurch, New Zealand
| | | | - Deborah L. Harris
- Liggins Institute, University of Auckland, Auckland, New Zealand
- School of Nursing, Midwifery, and Health Practice, Victoria University of Wellington, Wellington, New Zealand
| | - Peter Keegan
- Te Puna Wānanga, University of Auckland, Auckland, New Zealand
| | - Samson Nivins
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Trecia A. Wouldes
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Benjamin Thompson
- School of Optometry and Vision Science, University of Waterloo, Waterloo, Ontario, Canada
- School of Optometry and Vision Science, University of Auckland, Auckland, New Zealand
- Centre for Eye and Vision Research, Hong Kong
| | - Jason Turuwhenua
- School of Optometry and Vision Science, University of Auckland, Auckland, New Zealand
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | - Jane E. Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
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Cordero L, Stenger MR, Landon MB, Nankervis CA. Exclusive breastfeeding among women with type 1 and type 2 diabetes mellitus. BMC Pregnancy Childbirth 2022; 22:69. [PMID: 35086505 PMCID: PMC8793179 DOI: 10.1186/s12884-022-04411-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 01/17/2022] [Indexed: 03/29/2023] Open
Abstract
Objective To compare exclusive breastfeeding (BF) and BF initiation among 185 women with Type 1 and 212 women with Type 2 pregestational diabetes who intended exclusive or partial BF and delivered at ≥34 weeks of gestation. Methods Retrospective cohort study. At discharge, exclusive BF is direct BF or BF complemented with expressed breast milk. BF initiation is defined by exclusive or partial BF. Results Type 1 and Type 2 groups were similar in prior BF experience (69 vs 67%) but were different in intention to BF exclusively (92 vs 78%) and partially (8 vs 22%). Women in the Type 1 group were younger (median age 30 vs 33y), likely to be primiparous (47 vs 25%), have a lower median BMI (32 vs 36 kg/m2) and deliver by primary cesarean (37 vs 26%). Infants born to Type 1 women were more likely to be admitted to the NICU (44 vs 18%) and to have hypoglycemia (59 vs 41%). At discharge, exclusive BF among Type 1 was higher (34 vs 23%), partial BF was similar (47 vs 46%) while FF (formula feeding) was lower (19 vs 31%) than in the Type 2 group. BF initiation occurred in 81% of Type 1 and 69% of Type 2 women. Conclusion Intention to BF exclusively was higher in Type 1 women compared to Type 2. At discharge, exclusive BF and BF initiation were lower and FF higher in the Type 2 group highlighting the need for different strategies if lactation in this special population is to be improved.
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Affiliation(s)
- Leandro Cordero
- Department of Pediatrics, College of Medicine, The Ohio State University Wexner Medical Center, N118 Doan Hall, 410 W. 10th Avenue, Columbus, OH, 43210-1228, USA.
| | - Michael R Stenger
- Department of Pediatrics, College of Medicine, The Ohio State University Wexner Medical Center, N118 Doan Hall, 410 W. 10th Avenue, Columbus, OH, 43210-1228, USA
| | - Mark B Landon
- Department of Obstetrics, College of Medicine, The Ohio State University Wexner Medical Center, N118 Doan Hall, 410 W. 10th Avenue, Columbus, OH, 43210-1228, USA
| | - Craig A Nankervis
- Department of Pediatrics, College of Medicine, The Ohio State University Wexner Medical Center, N118 Doan Hall, 410 W. 10th Avenue, Columbus, OH, 43210-1228, USA
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Expert consensus on standard clinical management of neonatal hypoglycemia in China (2021). ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2022; 24:1-13. [PMID: 35177170 PMCID: PMC8802387 DOI: 10.7499/j.issn.1008-8830.2108061] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 10/26/2021] [Indexed: 06/14/2023]
Abstract
There are many high-risk factors for neonatal hypoglycemia, and persistent severe hypoglycemia can lead to irreversible neurological damage and bring a great burden to family and society. Early standardized prevention and clinical management can effectively reduce the incidence rate of neonatal hypoglycemia and brain injury induced by hypoglycemia; however at present, there is still a lack of unified clinical management guidelines for neonatal hypoglycemia in China, and different medical institutions follow different clinical guidelines developed by other countries for the management of neonatal hypoglycemia. In order to further standardize the clinical management of neonatal hypoglycemia, this consensus is developed by the Group of Neonatology, Pediatric Society, Chinese Medical Association. This consensus provides 21 recommendations to address related clinical issues in the prevention, monitoring, and management of hypoglycemia in neonates with a gestational age of ≥35 weeks.
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Cordero L, Stenger MR, Landon MB, Nankervis CA. Breastfeeding initiation among women with chronic hypertension superimposed on pregestational diabetes mellitus. J Neonatal Perinatal Med 2022; 15:171-177. [PMID: 34397424 DOI: 10.3233/npm-210738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To compare breastfeeding (BF) initiation among 317 women with chronic hypertension (CHTN) and 106 women with CHTN superimposed on pregestational diabetes (CHTN-DM) who intended exclusive or partial BF. METHODS Retrospective cohort study of women who delivered at≥34 weeks of gestation. At discharge, exclusive BF was defined by direct BF or BF complemented with expressed breast milk (EBM) while partial BF was defined by formula supplementation. RESULTS CHTN and CHTN-DM groups were similar in prior BF experience (42 vs 52%), intention to BF exclusively (89 vs 79%) and intention to partially BF (11 vs 21%). Women in the CHTN group were younger (31 vs 33y), more likely primiparous (44 vs 27%), and delivered vaginally (59 vs 36%) at term (85 vs 75%). Women in the CHTN-DM group had higher repeat cesarean rates (32 vs 18%), preterm birth (25 vs 15%), neonatal hypoglycemia (42 vs 14%) and NICU admission (38 vs 16%). At discharge, exclusive BF rates among CHTN was higher (48 vs 19%), while rates of partial BF (34 vs 44%) and FF (18 vs 37%) were lower than in the CHTN-DM group. BF initiation (exclusive plus partial BF) occurred in 82%of CHTN and in 63% of CHTN-DM. CONCLUSION Although intention to BF was similar, BF initiation rates were higher for the CHTN compared to the CHTN-DM group. Exclusive BF was low in the CHTN and even lower in the CHTN-DM group signaling the need for targeted interventions if BF initiation rates are to be improved.
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Affiliation(s)
- L Cordero
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - M R Stenger
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - M B Landon
- Department of Obstetrics and Gynecology, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - C A Nankervis
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, OH, USA
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Walsh EPG, Alsweiler JM, Ardern J, Hanning SM, Harding JE, McKinlay CJD. Glucagon for Neonatal Hypoglycaemia: Systematic Review and Meta-Analysis. Neonatology 2022; 119:285-294. [PMID: 35263748 DOI: 10.1159/000522415] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/31/2022] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Glucagon is often used in neonatal hypoglycaemia, but its effects have not been systematically assessed. We undertook a systematic review to determine the efficacy and safety of glucagon treatment for neonatal hypoglycaemia. METHODS We searched MEDLINE, CINAHL, EMBASE, and CENTRAL from inception until May 2021. We included studies that reported one or more prespecified outcomes and compared glucagon with placebo or no glucagon. Studies were excluded if the majority (>70%) of participants were >1 month of age. Two authors independently extracted data. We used ROB-2/modified ROBINS-I to assess risk of bias, GRADE for certainty of evidence, and RevMan for meta-analysis. RESULTS 100 studies were screened, 37 reviewed in full, and seven single-arm non-randomised intervention studies, involving 348 infants, were included (no trials). Data were insufficient to undertake meta-analysis of the critical outcomes (time to blood glucose normalization, recurrent hypoglycaemia, neurocognitive impairment). In 3 studies, ≥80% of neonates achieved normoglycaemia within 4 h of glucagon administration. However, recurrent hypoglycaemia was common (up to 55%). Glucagon increased blood glucose concentration at 1-2 h by 2.3 mmol/L (95% CI 2.1, 2.5) (low certainty evidence, 6 studies, N = 323). There were few data for other important clinical outcomes. CONCLUSION There is a paucity of evidence about the efficacy and safety of glucagon for treatment of neonatal hypoglycaemia. Low certainty evidence suggests that glucagon may increase blood glucose by ∼2.3 mmol/L but recurrent hypoglycaemia appears common. High-quality, randomized controlled trials are required to determine the role of glucagon in managing neonatal hypoglycaemia.
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Affiliation(s)
- Eamon P G Walsh
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane M Alsweiler
- Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Julena Ardern
- Kidz First Neonatal Care, Counties Manukau Health, Auckland, New Zealand
| | - Sara M Hanning
- School of Pharmacy, University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Christopher J D McKinlay
- Liggins Institute, University of Auckland, Auckland, New Zealand.,Kidz First Neonatal Care, Counties Manukau Health, Auckland, New Zealand
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Chandran S, Siew JX, Rajadurai VS, Lim RWS, Chua MC, Yap F. A feed-centric hypoglycaemia pathway ensures appropriate care escalation in at-risk infants. BMJ Open Qual 2021; 10:bmjoq-2020-001296. [PMID: 34921009 PMCID: PMC8685968 DOI: 10.1136/bmjoq-2020-001296] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 12/02/2021] [Indexed: 11/26/2022] Open
Abstract
Background There is a lack of clarity of what constitutes the starting point of a clinical pathway for infants at-risk of hypoglycaemia. Glucose-centric pathways (GCP) identify low glucose in the first 2 hours of life that may not represent clinical hypoglycaemia and can lead to inappropriate glucose management with infusions and medications. Objective To study the impact of a feed-centric pathway (FCP) on the number of admissions for hypoglycaemia to level 2 special care nursery (SCN) and the need for parenteral glucose/medications, compared to GCP. Methods This project was conducted over 2 years, before and after switching from a GCP to FCP in our institution. FCP involves skin-to-skin care, early breast feeding, checking glucose at 2 hours and use of buccal glucose. The primary outcome was the number of SCN admissions for hypoglycaemia. Secondary outcomes include the number of infants needing intravenous glucose, medications and length of SCN stay. Results Of 23 786 live births, 4438 newborns were screened. We screened more infants at-risk for hypoglycaemia using the FCP (GCP:1462/11969, 12.2% vs FCP:2976/11817, 25.1%) but significantly reduced SCN admissions (GCP:246/1462, 16.8% vs FCP:102/2976, 3.4%; p<0.0001). Fewer but proportionally more FCP newborns required intravenous glucose (GCP: 136/246, 55% vs FCP: 88/102, 86%; p=0.000). Compared with GCP, FCP reduced the total duration of stay in SCN by 104 days per annum, reducing the cost of care. However, the mean length of SCN stay for FCP was higher (GCP:2.43 days vs FCP:3.49 days; p=0.001). There were no readmissions for neonatal hypoglycaemia to our institution. Conclusion The use of FCP safely reduced SCN admissions, averted avoidable escalation of care and helped identify infants who genuinely required intravenous glucose and SCN care, allowing more efficient utilisation of healthcare resources.
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Affiliation(s)
- Suresh Chandran
- Department of Neonatology, KK Women's and Children's Hospital, Singapore .,Paediatric Academic Clinical Programme, Lee Kong Chian School of Medicine, Singapore.,Paediatric Academic Clnical Programme, Duke NUS Medical School, Singapore
| | - Jia Xuan Siew
- Division of Medicine, KK Women's and Children's Hospital, Singapore
| | - Victor Samuel Rajadurai
- Department of Neonatology, KK Women's and Children's Hospital, Singapore.,Paediatric Academic Clinical Programme, Lee Kong Chian School of Medicine, Singapore.,Paediatric Academic Clnical Programme, Duke NUS Medical School, Singapore
| | | | - Mei Chien Chua
- Department of Neonatology, KK Women's and Children's Hospital, Singapore.,Paediatric Academic Clinical Programme, Lee Kong Chian School of Medicine, Singapore.,Paediatric Academic Clnical Programme, Duke NUS Medical School, Singapore
| | - Fabian Yap
- Paediatric Academic Clinical Programme, Lee Kong Chian School of Medicine, Singapore.,Division of Paediatric Endocrinology, KK Women's and Children's Hospital, Singapore
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How Much Glucose Is in the Gel Used to Treat Neonatal Hypoglycemia? J Obstet Gynecol Neonatal Nurs 2021; 51:218-224. [PMID: 34919803 DOI: 10.1016/j.jogn.2021.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2021] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To compare glucose concentrations in three sections of individual tubes and among tubes of commercial oral glucose gels commonly used to treat neonatal hypoglycemia in the United States (Glutose 15 [Perrigo, Minneapolis, MN] and Insta-Glucose [Valeant Pharmaceuticals North America LLC, Bridgewater, NJ]). DESIGN A quantitative laboratory study. METHODS We measured glucose concentrations in aliquots taken from the top, middle, and bottom sections of three different lots and in whole tubes from different lots of Glutose 15 and Insta-Glucose. We measured the glucose content in the gel using hexokinase and glucose-6-phosphate dehydrogenase enzymes on the Siemens ADVIA 1800 analyzer (Siemens Healthcare Diagnostics, Inc., Tarrytown, NY). RESULTS The percent difference observed among the three sections of the Glutose 15 tubes was 12.3% to 53.8%. The difference among the three sections of the Insta-Glucose tubes was 40.7% to 79.6%. The concentration of glucose gel is labeled as 40%, but the actual concentration in aliquots of Glutose 15 ranged from 39.64% to 70.96%. The actual concentration in aliquots of Insta-Glucose ranged from 16.45% to 27.47%. The difference in the concentration of glucose among three lots of whole tubes of Glutose 15 was 1.6%, and the difference in concentration among three lots of whole tubes of Insta-Glucose was 8.8%. In Glutose 15, the concentration ranged from 48.3% to 49.1%, and Insta-Glucose, the concentration ranged from 17.2% to 18.8%. CONCLUSION Glucose was not uniformly distributed within tubes of Glutose 15 and Insta-Glucose, and this may account for variable results on the efficacy of oral glucose gel as a treatment for neonatal hypoglycemia.
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Yang HY, Lee CH, Chen HN, Tsao LY, Chen JY, Chang YJ, Hsiao CC. Neurodevelopment of preterm infants with glucose and sodium abnormalities. Pediatr Neonatol 2021; 62:647-654. [PMID: 34332913 DOI: 10.1016/j.pedneo.2021.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/15/2021] [Accepted: 06/03/2021] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Blood glucose and serum sodium abnormalities in very low birth weight infants may cause increased morbidity and mortality, but data regarding the long-term outcomes are limited. This study aimed to investigate the association between the peak and nadir blood glucose and serum sodium levels and neurodevelopmental outcomes in very low birth weight infants. METHODS A single-center retrospective medical record of 284 infants with birth weight<1500 g born between February 1, 2011 and January 31, 2015 was reviewed. We analyzed the correlation between peak and nadir blood glucose and serum sodium levels during hospitalization and Bayley Scales of Infant and Toddler Development, third edition at 6, 12, and 24 months of corrected age. RESULTS A total of 284 very low birth weight premature infants were eligible, and 223, 208, and 188 patients were assessed at 6, 12, and 24 months of corrected age, respectively. Multiple linear regression analysis with generalized estimating equations showed that the BSID-III cognitive scores were significantly lower in the peak serum sodium group when sodium was ≧150 mmol/L (95% confidence interval -11.681 to -0.822) than when sodium did not exceed 150 mmol/L. CONCLUSION A peak serum sodium of ≧150 mmol/L is associated with poor cognitive outcomes in very low birth weight infants. Further studies are necessary to determine if this association is causal or an expression of disease severity.
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Affiliation(s)
- Hui-Ying Yang
- Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan
| | - Cheng-Han Lee
- Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan
| | - Hsiao-Neng Chen
- Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan
| | - Lon-Yen Tsao
- Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan
| | - Jia-Yuh Chen
- Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yu-Jun Chang
- Epidemiology and Biostatistics Center, Changhua Christian Hospital, Changhua, Taiwan
| | - Chien-Chou Hsiao
- Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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Supplementation-based hypoglycemia guidelines including donor breast milk reduce NICU admission. J Perinatol 2021; 41:2088-2094. [PMID: 34006969 DOI: 10.1038/s41372-021-01069-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/29/2021] [Accepted: 04/22/2021] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To study the effects of a supplementation-based hypoglycemia guideline including donor (DM) on NICU admission, exclusive breastfeeding, and blood glucose concentrations in infants at-risk for neonatal hypoglycemia (NH). PROJECT DESIGN We integrated DM, feeding supplementation, and reduced frequency of blood glucose testing into an NH bundle for term and late-preterm newborns. We then examined NICU admission rates and rates of exclusive breastfeeding at discharge. RESULTS NICU admission rates were reduced to 6% (-10%). Exclusive breastfeeding rates increased to 55% (+22%). Median cost of DM utilization was $13.73 per patient with an average volume of 50.8 ml/infant. DM supplementation resulted in similar times to last hypoglycemic episode and greater increases in blood glucose compared to expressed breast milk or breastfeeding alone (+9.6 mg/dL, p < 0.05). CONCLUSIONS A supplementation-based hypoglycemia guideline including donor milk may be an effective way to reduce NICU admissions for asymptomatic hypoglycemia and support mothers in achieving breastfeeding goals.
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Lawton B, MacDonald EJ, Filoche S, Stanley J, Meeks M, Stone P, Storey F, Geller SE. Examining the potential preventability of adverse fetal/neonatal outcomes associated with severe maternal morbidity. Aust N Z J Obstet Gynaecol 2021; 62:71-78. [PMID: 34232517 DOI: 10.1111/ajo.13404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 05/28/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Severe maternal morbidity (SMM) occurs in 1-2% of pregnancies. Despite the knowledge that a SMM event can contribute to poor fetal/neonatal outcomes, little is known about the preventability of these adverse outcomes. AIMS To examine adverse fetal/neonatal outcomes associated with SMM to determine if these outcomes were potentially preventable. MATERIALS AND METHODS A New Zealand national retrospective cohort study examining cases of SMM with an adverse fetal/neonatal outcome. Maternity and initial neonatal care were explored by multidisciplinary panels utilising a preventability tool to assess whether the fetal/neonatal harm was potentially preventable. Adverse fetal/neonatal outcomes were defined as fetal or early neonatal death, Apgar score <7 at five minutes, admission to neonatal intensive care unit or special care baby unit and neonatal encephalopathy. RESULTS Of 85 cases reviewed, adverse fetal/neonatal outcome was deemed potentially preventable in 55.3% of cases (n = 47/85). Preventability was related to maternal antenatal/peripartum care (in utero) in 39% (n = 33/85), to initial neonatal care (ex utero) in 36% (n = 29/80), and to both maternal and neonatal care in 20% (16/80) of cases. Main contributors to potential preventability were factors related to healthcare providers, particularly lack of recognition of high risk, delayed or failure to diagnose, and delayed or inappropriate treatment. CONCLUSIONS Multidisciplinary panels found that over half of adverse fetal/neonatal harm associated with SMM was potentially preventable. The novel approach of examining both maternal and neonatal care identifies opportunities to improve fetal/neonatal outcomes associated with SMM at multiple points on the perinatal continuum of care.
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Affiliation(s)
- Beverley Lawton
- Center for Women's Health Research, Te Tātai Hauora O Hine, Faculty of Health, Victoria University of Wellington, Wellington, New Zealand
| | - Evelyn Jane MacDonald
- Center for Women's Health Research, Te Tātai Hauora O Hine, Faculty of Health, Victoria University of Wellington, Wellington, New Zealand
| | - Sara Filoche
- Department of Obstetrics and Gynaecology, University of Otago, Wellington, New Zealand
| | - James Stanley
- Biostatistics Group, University of Otago, Wellington, New Zealand
| | - Maggie Meeks
- Neonatology Department, Canterbury District Health Board, Christchurch Hospital, Christchurch, New Zealand
| | - Peter Stone
- Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Francesca Storey
- Center for Women's Health Research, Te Tātai Hauora O Hine, Faculty of Health, Victoria University of Wellington, Wellington, New Zealand
| | - Stacie E Geller
- Department of Obstetrics and Gynaecology, Center for Research on Women and Gender, College of Medicine, University of Illinois, Chicago, IL, USA
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Liu GX, Grigg CP, Harding JE. New Zealand Practitioners' Views About Neonatal Hypoglycaemia and Its Management. J Paediatr Child Health 2021; 57:1150-1152. [PMID: 33963653 DOI: 10.1111/jpc.15545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Gordon Xh Liu
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Celia P Grigg
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
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Wight NE. ABM Clinical Protocol #1: Guidelines for Glucose Monitoring and Treatment of Hypoglycemia in Term and Late Preterm Neonates, Revised 2021. Breastfeed Med 2021; 16:353-365. [PMID: 33835840 DOI: 10.1089/bfm.2021.29178.new] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A central goal of The Academy of Breastfeeding Medicine is the development of clinical protocols for managing common medical conditions that may impact breastfeeding success. These protocols serve only as guidelines for the care of breastfeeding mothers and infants and do not delineate an exclusive course of treatment or serve as standards of medical care. Variations in treatment may be appropriate according to the needs of an individual patient.
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Affiliation(s)
- Nancy E Wight
- Sharp Health Care Lactation Services, Sharp Mary Birch Hospital for Women and Newborns, San Diego, California, USA
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Bailey MJ, Rout A, Harding JE, Alsweiler JM, Cutfield WS, McKinlay CJD. Prolonged transitional neonatal hypoglycaemia: characterisation of a clinical syndrome. J Perinatol 2021; 41:1149-1157. [PMID: 33279942 DOI: 10.1038/s41372-020-00891-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 10/28/2020] [Accepted: 11/20/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND We performed a case-control study to characterise infants with "prolonged transitional hypoglycaemia". METHODS Cases were born ≥36 weeks' gestation; had ≥1 hypoglycaemic episode <72 h and ≥72 h; received ongoing treatment for hypoglycaemia ≥72 h; and were without congenital disorders or acute illness. Cases were compared to controls born ≥36 weeks' with brief transitional hypoglycaemia, resolving <72 h. RESULTS 39/471 infants screened met case definition: 71.8% were male, 61.5% were small-for-gestational-age (SGA), and most were admitted <6 h. Compared to controls (N = 75), key risk factors for prolonged transitional hypoglycaemia were SGA (OR = 6.4, 95%CI 2.7-15.1), severe/recurrent hypoglycaemia <24 h (OR = 16.7, 95%CI 4.5-16.1), intravenous glucose bolus <24 h (OR = 26.6, 95%CI 9.4-75.1) and maximum glucose delivery rate <48 h of ≥8 mg/kg/min (OR = 25.5, 95%CI 7.7-84.1). CONCLUSIONS Infants with prolonged transitional hypoglycaemia are predominantly male, SGA and have early severe/recurrent hypoglycaemia requiring glucose boluses and high glucose delivery rates in the first 24-48 h.
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Affiliation(s)
- Miranda J Bailey
- Starship Children's Health, Auckland District Health Board, Auckland, New Zealand.,Kidz First, Counties Manukau Health, Auckland, New Zealand
| | - Allie Rout
- Kidz First, Counties Manukau Health, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - Jane M Alsweiler
- Starship Children's Health, Auckland District Health Board, Auckland, New Zealand.,Department of Paediatrics: Child and Youth Health, University of Auckland, Auckland, New Zealand
| | - Wayne S Cutfield
- Starship Children's Health, Auckland District Health Board, Auckland, New Zealand.,Liggins Institute, University of Auckland, Auckland, New Zealand.,A Better Start Science Challenge, Auckland, New Zealand
| | - Christopher J D McKinlay
- Kidz First, Counties Manukau Health, Auckland, New Zealand. .,Liggins Institute, University of Auckland, Auckland, New Zealand.
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De Angelis LC, Brigati G, Polleri G, Malova M, Parodi A, Minghetti D, Rossi A, Massirio P, Traggiai C, Maghnie M, Ramenghi LA. Neonatal Hypoglycemia and Brain Vulnerability. Front Endocrinol (Lausanne) 2021; 12:634305. [PMID: 33796072 PMCID: PMC8008815 DOI: 10.3389/fendo.2021.634305] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/15/2021] [Indexed: 12/17/2022] Open
Abstract
Neonatal hypoglycemia is a common condition. A transient reduction in blood glucose values is part of a transitional metabolic adaptation following birth, which resolves within the first 48 to 72 h of life. In addition, several factors may interfere with glucose homeostasis, especially in case of limited metabolic stores or increased energy expenditure. Although the effect of mild transient asymptomatic hypoglycemia on brain development remains unclear, a correlation between severe and prolonged hypoglycemia and cerebral damage has been proven. A selective vulnerability of some brain regions to hypoglycemia including the second and the third superficial layers of the cerebral cortex, the dentate gyrus, the subiculum, the CA1 regions in the hippocampus, and the caudate-putamen nuclei has been observed. Several mechanisms contribute to neuronal damage during hypoglycemia. Neuronal depolarization induced by hypoglycemia leads to an elevated release of glutamate and aspartate, thus promoting excitotoxicity, and to an increased release of zinc to the extracellular space, causing the extensive activation of poly ADP-ribose polymerase-1 which promotes neuronal death. In this review we discuss the cerebral glucose homeostasis, the mechanisms of brain injury following neonatal hypoglycemia and the possible treatment strategies to reduce its occurrence.
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Affiliation(s)
- Laura Costanza De Angelis
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Giorgia Brigati
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Giulia Polleri
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Mariya Malova
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Alessandro Parodi
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Diego Minghetti
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Andrea Rossi
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
- Neuroradiology Unit, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Giannina Gaslini, Genoa, Italy
| | - Paolo Massirio
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
| | - Cristina Traggiai
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Mohamad Maghnie
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Luca Antonio Ramenghi
- Neonatal Intensive Care Unit, Department Mother and Child, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, Genoa, Italy
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Naafs JC, Marchal JP, Fliers E, Verkerk PH, Luijten MAJ, Boelen A, van Trotsenburg ASP, Zwaveling-Soonawala N. Cognitive and Motor Outcome in Patients with Early-Detected Central Congenital Hypothyroidism Compared with Siblings. J Clin Endocrinol Metab 2021; 106:e1231-e1239. [PMID: 33274354 PMCID: PMC7947775 DOI: 10.1210/clinem/dgaa901] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Indexed: 11/19/2022]
Abstract
CONTEXT Early treatment of primary congenital hypothyroidism (CH) prevents irreversible brain damage. Contrary to primary CH, outcome studies on central CH are scarce. Most patients with central CH have multiple pituitary hormone deficiencies (MPHD); these patients are also at risk for neonatal hypoglycemia. OBJECTIVE To assess cognitive and motor outcome in patients with early-treated central CH detected by the Dutch neonatal screening. METHODS In this cross-sectional study, primary outcome full-scale intelligence quotient (FSIQ) was measured in patients with MPHD and patients with isolated central CH born between January 1, 1995, and January 1, 2015, with siblings as controls. Secondary outcomes were intelligence test subscales and motor function. Linear mixed models were used to compare both patient groups and siblings, followed by post hoc tests in case of significant differences. RESULTS Eighty-seven patients (52 MPHD; 35 isolated central CH) and 52 siblings were included. Estimated marginal means for FSIQ were 90.7 (95% CI 86.4-95.0) in patients with MPHD and 98.2 (95% CI 93.0-103.5) in patients with isolated central CH. While patients with MPHD scored lower FSIQs than siblings (mean difference -7.9 points, 95% CI -13.4 to -2.5; P = .002), patients with isolated central CH did not. Processing speed was lower in both patient groups than in siblings (mean differences -10.5 and -10.3 points). Motor difficulties occurred significantly more often in patients (33%) versus siblings (5%; P = .004). CONCLUSION In early-treated central CH, FSIQ is comparable with siblings in patients with isolated central CH, while patients with MPHD have a significantly lower FSIQ. This may be explained by disease-specific consequences of MPHD, such as neonatal hypoglycemia and more severe hypothyroidism.
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Affiliation(s)
- Jolanda C Naafs
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, department of Pediatric Endocrinology, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology & Metabolism, Amsterdam, The Netherlands
- Correspondence: Jolanda C. Naafs, MD, Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, department of Pediatric Endocrinology, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
| | - Jan Pieter Marchal
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Psychosocial Department, Amsterdam, The Netherlands
| | - Eric Fliers
- Amsterdam UMC, University of Amsterdam, department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology & Metabolism, Amsterdam, The Netherlands
| | - Paul H Verkerk
- TNO, Department of Child Health, CE Leiden, The Netherlands
| | - Michiel A J Luijten
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, Pediatric Psychosocial Department, Amsterdam, The Netherlands
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Epidemiology and Biostatistics, Amsterdam Public Health research institute, Amsterdam, The Netherlands
| | - Anita Boelen
- Endocrine Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - A S Paul van Trotsenburg
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, department of Pediatric Endocrinology, Amsterdam, The Netherlands
| | - Nitash Zwaveling-Soonawala
- Emma Children’s Hospital, Amsterdam UMC, University of Amsterdam, department of Pediatric Endocrinology, Amsterdam, The Netherlands
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Archer S, Davies K. Biological basis of child health 9: development of the liver and clinical features of childhood liver disease. Nurs Child Young People 2021; 33:34-42. [PMID: 33682393 DOI: 10.7748/ncyp.2021.e1258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2020] [Indexed: 11/09/2022]
Abstract
This article is the ninth in a series on the biological basis of child health and follows on from the previous article, which discussed the gastrointestinal system. The liver is the largest solid organ in the body and has more than 500 functions. These functions include: producing bile, which serves as a vehicle for waste products and as an aid for the digestion of dietary fat; synthesising most coagulation factors, needed in the clotting cascade; and transforming glycogen into glucose for use as energy in cell metabolism. While most liver conditions seen in children are rare, it is important that children's nurses can identify the clinical features of childhood liver disease. This article provides an overview of the embryological development of the liver, its anatomy and functions, liver function tests in children, and the clinical features and pathophysiology of childhood liver disease.
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Affiliation(s)
- Sam Archer
- child health, King's College Hospital NHS Foundation Trust, London, England
| | - Kate Davies
- London South Bank University and honorary research fellow in paediatric endocrinology, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, England
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An Overview of Guidelines for Supplemental Feeding of Infants in Swedish Maternity Clinics. NURSING REPORTS 2021; 11:95-104. [PMID: 34968316 PMCID: PMC8608126 DOI: 10.3390/nursrep11010010] [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: 12/29/2020] [Revised: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 11/17/2022] Open
Abstract
This study aims to describe the local guidelines for the supplemental feeding of infants of Swedish women's clinics with maternity wards. Purposeful sampling was used during a four-week data collection time in 2019. Guidelines from 41 of the 43 Swedish women's clinics with maternity wards were analysed using qualitative and quantitative content analysis. The information provided, and length of the guidelines varied widely in 38 guidelines. Feeding methods were included in 28 guidelines, but 10 provided no information about feeding methods. The most common feeding methods were cup feeding and feeding probes. Suggestions for supplemental feeding included infant formula (32), breast milk (27) and no suggestions (6). The methods to support breastfeeding were skin-to-skin contact (25), breastfeeding freely (22), a caring plan (18), extra supervision (3), optimising the caring environment (2), supplying a breast pump (1) and breastfeeding observation (1). Twenty-two guidelines included information about how long formula should be given and that the feeding should be phased out gradually. We conclude that a national guideline for the supplemental feeding of infants is needed to ensure equal best practice care for infant safety and the support of parents to increase the breastfeeding rate. More national guidelines are needed in general because it is easier to update only one set of guidelines.
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Glasgow MJ, Edlin R, Harding JE. Cost burden and net monetary benefit loss of neonatal hypoglycaemia. BMC Health Serv Res 2021; 21:121. [PMID: 33546675 PMCID: PMC7863541 DOI: 10.1186/s12913-021-06098-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 01/18/2021] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Neonatal hypoglycaemia is a common but treatable metabolic disorder that affects newborn infants and which, if not identified and treated adequately, may result in neurological sequelae that persist for the lifetime of the patient. The long-term financial and quality-of-life burden of neonatal hypoglycaemia has not been previously examined. METHODS We assessed the postnatal hospital and long-term costs associated with neonatal hypoglycaemia over 80 year and 18 year time horizons, using a health-system perspective and assessing impact on quality of life using quality-adjusted life year (QALYs). A decision analytic model was used to represent key outcomes in the presence and absence of neonatal hypoglycaemia. RESULTS The chance of developing one of the outcomes of neonatal hypoglycaemia in our model (cerebral palsy, learning disabilities, seizures, vision disorders) was 24.03% in subjects who experienced neonatal hypoglycaemia and 3.56% in those who do did not. Over an 80 year time horizon a subject who experienced neonatal hypoglycaemia had a combined hospital and post-discharge cost of NZ$72,000 due to the outcomes modelled, which is NZ$66,000 greater than a subject without neonatal hypoglycaemia. The net monetary benefit lost due to neonatal hypoglycaemia, using a value per QALY of NZ$43,000, is NZ$180,000 over an 80 year time horizon. CONCLUSIONS Even under the most conservative of estimates, neonatal hypoglycaemia contributes a significant financial burden to the health system both during childhood and over a lifetime. The combination of direct costs and loss of quality of life due to neonatal hypoglycaemia means that this condition warrants further research to focus on prevention and effective treatment.
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Affiliation(s)
- Matthew J Glasgow
- Liggins Institute, University of Auckland, Private Bag 92019, Grafton, Auckland, 1142, New Zealand
| | - Richard Edlin
- School of Population Health, University of Auckland, Auckland, New Zealand
| | - Jane E Harding
- Liggins Institute, University of Auckland, Private Bag 92019, Grafton, Auckland, 1142, New Zealand.
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Edwards T, Harding JE. Clinical Aspects of Neonatal Hypoglycemia: A Mini Review. Front Pediatr 2021; 8:562251. [PMID: 33489995 PMCID: PMC7820332 DOI: 10.3389/fped.2020.562251] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 12/10/2020] [Indexed: 12/24/2022] Open
Abstract
Introduction: Neonatal hypoglycemia is common and a preventable cause of brain damage. The goal of management is to prevent or minimize brain injury. The purpose of this mini review is to summarize recent advances and current thinking around clinical aspects of transient neonatal hypoglycemia. Results: The groups of babies at highest risk of hypoglycemia are well defined. However, the optimal frequency and duration of screening for hypoglycemia, as well as the threshold at which treatment would prevent brain injury, remains uncertain. Continuous interstitial glucose monitoring in a research setting provides useful information about glycemic control, including the duration, frequency, and severity of hypoglycemia. However, it remains unknown whether continuous monitoring is associated with clinical benefits or harms. Oral dextrose gel is increasingly being recommended as a first-line treatment for neonatal hypoglycemia. There is some evidence that even transient and clinically undetected episodes of neonatal hypoglycemia are associated with adverse sequelae, suggesting that prophylaxis should also be considered. Mild transient hypoglycemia is not associated with neurodevelopmental impairment at preschool ages, but is associated with low visual motor and executive function, and with neurodevelopmental impairment and poor literacy and mathematics achievement in later childhood. Conclusion: Our current management of neonatal hypoglycemia lacks a reliable evidence base. Randomized trials are required to assess the effects of different prophylactic and treatment strategies, but need to be adequately powered to assess outcomes at least to school age.
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Affiliation(s)
| | - Jane E. Harding
- Liggins Institute, University of Auckland, Auckland, New Zealand
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Vain NE, Chiarelli F. Neonatal Hypoglycaemia: A Never-Ending Story? Neonatology 2021; 118:522-529. [PMID: 33752207 DOI: 10.1159/000514711] [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: 09/19/2020] [Accepted: 01/22/2021] [Indexed: 11/19/2022]
Abstract
Neonatal hypoglycaemia is a common metabolic disorder presenting in the first days of life and one potentially preventable cause of brain injury. However, a universal approach to diagnosis and management is still lacking. The rapid decrease in blood glucose (BG) after birth triggers homeostatic mechanisms. Most episodes of hypoglycaemia are asymptomatic, and symptoms, when they occur, are nonspecific. Therefore, neonatologists are presented with the challenge of identifying infants at risk who might benefit from a rapid and effective therapy while sparing others unnecessary sampling and overtreatment. There is much controversy regarding the definition of hypoglycaemia, and one level does not fit all infants since postnatal age and clinical situations trigger different accepted thresholds for therapy. The concentration and duration of BG which cause neurological damage are unclear. Recognizing which newborn infants are at risk of hypoglycaemia and establishing protocols for treatment are essential to avoid possible deleterious effects on neurodevelopment. Early breastfeeding may reduce the risk of hypoglycaemia, but in some cases, the amount of breast milk available immediately after birth is insufficient or non-existent. In these situations, other therapeutic alternatives such as oral dextrose gel may lower the risk for NICU admissions. Current guidelines continue to be based on expert opinion and weak evidence. However, malpractice litigation related to neurodevelopmental disorders is frequent in children who suffered hypoglycaemia in the neonatal period even if they had other important factors contributing to the poor outcome. This review is aimed to help the practicing paediatricians and neonatologists to comprehend neonatal hypoglycaemia from physiology to therapy, hoping it will result in a rational decision-making process in an area not sufficiently supported by evidence.
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Affiliation(s)
- Nestor E Vain
- School of Medicine, University of Buenos Aires, Buenos Aires, Argentina, .,Department of Paediatrics and Newborn Medicine, Hospitals Sanatorio Trinidad Palermo, San Isidro and Ramos Mejía, Buenos Aires, Argentina,
| | - Florencia Chiarelli
- Newborn Medicine, Hospital Sanatorio Trinidad Ramos Mejía, Buenos Aires, Argentina
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Montaldo P, Caredda E, Pugliese U, Zanfardino A, Delehaye C, Inserra E, Capozzi L, Chello G, Capristo C, Miraglia Del Giudice E, Iafusco D. Continuous glucose monitoring profile during therapeutic hypothermia in encephalopathic infants with unfavorable outcome. Pediatr Res 2020; 88:218-224. [PMID: 32120381 DOI: 10.1038/s41390-020-0827-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/10/2020] [Accepted: 02/01/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND The relation between glucose homeostasis and outcome in hypoxic-ischemic encephalopathy (HIE) is unclear. To investigate whether glucose abnormalities assessed by using continuous interstitial glucose monitoring (CGM) correlate with later neurological outcomes in HIE. METHODS Prospective cohort study recruiting full-term neonates who received therapeutic hypothermia for HIE. CGM devices were placed soon after birth and recorded glucose profile for 3 days. The association between hypoglycemia (≤50 mg/dL), hyperglycemia (>144 mg/dL) and primary outcome defined as death or moderate or severe disability was examined with generalized estimating equations adjusted for Apgar scores, umbilical artery pH and base deficit. Neurodevelopmental outcome was assessed between 18 and 24 months. RESULTS Fifty-four neonates had outcome data available for the analysis; 19 of them (35%) had adverse outcome. Longer duration of hypoglycemia (OR 7.1, 95% CI 1.8-20.3, P < 0.001) and hyperglycemia (OR 5.4, 95% CI 1.6-15.7, P < 0.001), a greater area under the hypoglycemic (OR 2.6, 95% CI 1.4-4.6, P = 0.04) and hyperglycemic (OR 6.4, 95% CI 1.9-16.3, P < 0.001) curve were significantly associated with adverse outcomes. CONCLUSION Both hyper and hypoglycemia may be associated with adverse outcome in neonates with HIE. Future studies are needed to assess their prognostic association with neurological outcome. IMPACT Glucose abnormalities during therapeutic hypothermia are associated with later neurological outcomes.Increased glucose variability correlates to the neurological outcome between 18 and 24 months.This study provides the first data on the continuous glucose profile in a group of HIE infants followed up to 2 years of age.Glucose homeostasis represents a key point in the management of HIE patients.Further research is needed to find the appropriate glycemic target in this population.
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Affiliation(s)
- Paolo Montaldo
- Department of Neonatal Intensive Care, University of Campania "Luigi Vanvitelli", Naples, Italy. .,Centre for Perinatal Neuroscience, Imperial College London, London, UK.
| | - Elisabetta Caredda
- Department of Neonatal Intensive Care, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Umberto Pugliese
- Department of Neonatal Intensive Care, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Angela Zanfardino
- Regional Centre for Pediatric Diabetes, Department of Pediatrics, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Chiara Delehaye
- Department of Neonatal Intensive Care, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Emanuela Inserra
- Department of Neonatal Intensive Care, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Laura Capozzi
- Department of Neonatal Intensive Care, Monaldi Hospital, Naples, Italy
| | - Giovanni Chello
- Department of Neonatal Intensive Care, Monaldi Hospital, Naples, Italy
| | - Carlo Capristo
- Department of Neonatal Intensive Care, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Dario Iafusco
- Regional Centre for Pediatric Diabetes, Department of Pediatrics, University of Campania "Luigi Vanvitelli", Naples, Italy
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Plummer EA, Ninkovic I, Rees A, Rao R, Bendel CM, Stepka EC. Neonatal hypoglycemia algorithms improve hospital outcomes. J Matern Fetal Neonatal Med 2020; 35:2278-2285. [PMID: 32686537 DOI: 10.1080/14767058.2020.1785421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Neonatal hypoglycemia is a common diagnosis for which management strategies vary. Our goal was to implement hypoglycemia algorithms (HGA) to streamline management of neonatal hypoglycemia within our hospital system and improve outcomes related to promoting the mother-infant dyad and decreasing hospital costs. PATIENTS AND METHODS A retrospective cohort study analyzed data on 4,666 asymptomatic infants at risk for hypoglycemia and born at two, large, community hospitals between 2010 and 2016. The first algorithm (HGA1) was created in 2012 and subsequently updated (HGA2) in 2014 to include the use of dextrose gel. Infants were separated into three groups by epoch: pre-HGA (2010-2011), HGA1 (2012-2013), and HGA2 (2014-2016). Outcomes between groups were then analyzed. Cost savings were calculated using linear regression. RESULTS Compared with the pre-HGA group, the HGA1 group had decreased intravenous dextrose use (3.9 vs. 2.5%, p < .001). Compared with the HGA1 group, the HGA2 group had decreased intravenous dextrose use (2.5 vs. 1.0%, p < .001) and increased breastfeeding rates (88.4% vs. 86.7%, p = .003). Neonatal intensive care unit admission rates decreased when comparing the pre-HGA group with the HGA2 group (10.6% vs 9.4%, p = .03). Length of stay was overall unchanged. Total cost savings were approximately $222 per case. CONCLUSIONS By implementing HGA1 and providing resources to unify care for asymptomatic infants at risk for hypoglycemia, short-term outcomes in our hospital system improved. By updating HGA2 to include the use of dextrose gel, the advantages gained by HGA1 were maintained and further enhanced. Overall cost of care was reduced.
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Affiliation(s)
- Erin A Plummer
- Department of Pediatrics, Division of Neonatology, University of Minnesota, Minneapolis, MN, USA
| | - Ivana Ninkovic
- Department of Clinical Integration, North Memorial Health Care, Robbinsdale, MN, USA
| | - Anna Rees
- Department of Clinical Integration, North Memorial Health Care, Robbinsdale, MN, USA
| | - Raghavendra Rao
- Department of Pediatrics, Division of Neonatology, University of Minnesota, Minneapolis, MN, USA
| | - Catherine M Bendel
- Department of Pediatrics, Division of Neonatology, University of Minnesota, Minneapolis, MN, USA
| | - Erin C Stepka
- Department of Pediatrics, Division of Neonatology, University of Minnesota, Minneapolis, MN, USA.,Department of Clinical Integration, North Memorial Health Care, Robbinsdale, MN, USA
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