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Odackal NJ, Crume M, Naik T, Stiver C. Cardiac Development and Related Clinical Considerations. Neoreviews 2024; 25:e401-e414. [PMID: 38945970 DOI: 10.1542/neo.25-7-e401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/27/2024] [Accepted: 03/06/2024] [Indexed: 07/02/2024]
Abstract
The anatomy, physiology, and hemodynamics of the premature heart vary along the range of gestational ages cared for in neonatal intensive care units, from 22 weeks to term gestation. Clinical management of the preterm neonate should account for this heterogenous development. This requires an understanding of the impact of ex utero stressors on immature and disorganized cardiac tissue, the different state of hemodynamics across intracardiac shunts impacting the natural transition from fetal to neonatal life, and the effects of intensive pharmacologic and non-pharmacologic interventions that have systemic consequences influencing cardiac function. This article provides a review of the increasing but still limited body of literature on the anatomy, hemodynamics, and electrophysiology of the preterm heart with relevant clinical considerations.
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Affiliation(s)
- Namrita J Odackal
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
- Division of Neonatology, Nationwide Children's Hospital, Columbus, OH
| | - Mary Crume
- Division of Neonatology, Nationwide Children's Hospital, Columbus, OH
| | - Tanvi Naik
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH
| | - Corey Stiver
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH
- Division of Cardiology, Nationwide Children's Hospital, Columbus, OH
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2
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Wild KT, Rintoul N, Hedrick HL, Heimall L, Soorikian L, Foglia EE, Ades AM, Herrick HM. Delivery Room Resuscitation of Infants with Congenital Diaphragmatic Hernia: Lessons Learned through Video Review. Fetal Diagn Ther 2024:000538536. [PMID: 38531327 DOI: 10.1159/000538536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/22/2024] [Indexed: 03/28/2024]
Abstract
INTRODUCTION Delivery room (DR) interventions for infants with congenital diaphragmatic hernia (CDH) are not well described. This study sought to describe timing and order of DR interventions and identify system factors impacting CDH DR resuscitations using a human factors framework. METHODS Single center observational study of video recorded CDH DR resuscitations documenting timing and order of interventions. The team used the Systems Engineering Initiative for Patient Safety (SEIPS) model to identify system factors impacting DR resuscitations and time to invasive ventilation. RESULTS We analyzed 31 video recorded CDH resuscitations. We observed variability in timing and order of resuscitation tasks. The 'Internal Environment' and 'Tasks' components of the SEIPS model were prominent factors affecting resuscitation efficiency; significant room and bed spatial constraints exist, and nurses have a significant task burden. Additionally, endotracheal tube preparation was a prominent barrier to timely invasive ventilation. CONCLUSION Video review revealed variation in event timing and order during CDH resuscitations. Standardization of room set-up, equipment, and event order and reallocation of tasks facilitate more efficient intubation and ventilation, representing targets for CDH DR improvement initiatives. This work emphasizes the utility of rigorous human factors review to identify areas for improvement during DR resuscitation.
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Dagle JM, Hunter SK, Colaizy TT, McElroy SJ, Harmon HM, McNamara PJ, Klein JM. Care from Birth to Discharge of Infants Born at 22 to 23 Weeks' Gestation. Crit Care Nurs Clin North Am 2024; 36:23-33. [PMID: 38296373 DOI: 10.1016/j.cnc.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
The clinical care of infants born at 22 weeks' gestation must be well-designed and standardized if optimal results are to be expected. Although several approaches to care in this vulnerable population are possible, protocols should be neither random nor inconsistent. We describe the approach taken at the University of Iowa Stead Family Children's Hospital neonatal intensive care unit with respect to preterm infants born at 22 weeks' gestation. We have chosen to present our standardize care plan with respect to prenatal, neurologic, nutritional, gastrointestinal, and skin management. Respiratory and cardiopulmonary care will be briefly reviewed, as these strategies have been published previously.
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Affiliation(s)
- John M Dagle
- Division of Neonatology, Department of Pediatrics, University of Iowa, Iowa City, IA, USA; University of Iowa Stead Family Children's Hospital, Iowa City, IA, USA.
| | - Stephen K Hunter
- Department of Obstetrics & Gynecology, University of Iowa, Iowa City, IA, USA
| | - Tarah T Colaizy
- Division of Neonatology, Department of Pediatrics, University of Iowa, Iowa City, IA, USA; University of Iowa Stead Family Children's Hospital, Iowa City, IA, USA
| | - Steve J McElroy
- Division of Neonatology, Department of Pediatrics, University of California, Davis, Sacramento, CA, USA
| | - Heidi M Harmon
- Division of Neonatology, Department of Pediatrics, University of Iowa, Iowa City, IA, USA; University of Iowa Stead Family Children's Hospital, Iowa City, IA, USA
| | - Patrick J McNamara
- Division of Neonatology, Department of Pediatrics, University of Iowa, Iowa City, IA, USA; University of Iowa Stead Family Children's Hospital, Iowa City, IA, USA; Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Jonathan M Klein
- Division of Neonatology, Department of Pediatrics, University of Iowa, Iowa City, IA, USA; University of Iowa Stead Family Children's Hospital, Iowa City, IA, USA
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Giesinger RE, Rios DR, Chatmethakul T, Bischoff AR, Sandgren JA, Cunningham A, Beauchene M, Stanford AH, Klein JM, Ten Eyck P, McNamara PJ. Impact of Early Hemodynamic Screening on Extremely Preterm Outcomes in a High-Performance Center. Am J Respir Crit Care Med 2023; 208:290-300. [PMID: 37209133 PMCID: PMC10395724 DOI: 10.1164/rccm.202212-2291oc] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 05/18/2023] [Indexed: 05/22/2023] Open
Abstract
Rationale: Increasing survival of extremely preterm infants with a stable rate of severe intraventricular hemorrhage represents a growing health risk for neonates. Objectives: To evaluate the role of early hemodynamic screening (HS) on the risk of death or severe intraventricular hemorrhage. Methods: All eligible patients 22-26+6 weeks' gestation born and/or admitted <24 hours postnatal age were included. As compared with standard neonatal care for control subjects (January 2010-December 2017), patients admitted in the second epoch (October 2018-April 2022) were exposed to HS using targeted neonatal echocardiography at 12-18 hours. Measurements and Main Results: A primary composite outcome of death or severe intraventricular hemorrhage was decided a priori using a 10% reduction in baseline rate to calculate sample size. A total of 423 control subjects and 191 screening patients were recruited with a mean gestation and birth weight of 24.7 ± 1.5 weeks and 699 ± 191 g, respectively. Infants born at 22-23 weeks represented 41% (n = 78) of the HS epoch versus 32% (n = 137) of the control subjects (P = 0.004). An increase in perinatal optimization (e.g., antepartum steroids) but with a decline in maternal health (e.g., increased obesity) was seen in the HS versus control epoch. A reduction in the primary outcome and each of severe intraventricular hemorrhage, death, death in the first postnatal week, necrotizing enterocolitis, and severe bronchopulmonary dysplasia was seen in the screening era. After adjustment for perinatal confounders and time, screening was independently associated with survival free of severe intraventricular hemorrhage (OR 2.09, 95% CI [1.19, 3.66]). Conclusions: Early HS and physiology-guided care may be an avenue to further improve neonatal outcomes; further evaluation is warranted.
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Affiliation(s)
| | | | - Trassanee Chatmethakul
- Department of Pediatrics
- Department of Pediatrics, University of Oklahoma, Oklahoma City, Oklahoma
| | | | | | | | | | | | | | | | - Patrick J. McNamara
- Department of Pediatrics
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa; and
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5
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Lamary M, Bertoni CB, Schwabenbauer K, Ibrahim J. Neonatal Golden Hour: a review of current best practices and available evidence. Curr Opin Pediatr 2023; 35:209-217. [PMID: 36722754 DOI: 10.1097/mop.0000000000001224] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
PURPOSE OF REVIEW Recommendations made by several scientific bodies advocate for adoption of evidence-based interventions during the first 60 min of postnatal life, also known as the 'Golden Hour', to better support the fetal-to-neonatal transition. Implementation of a Golden Hour protocol leads to improved short-term and long-term outcomes, especially in extremely premature and extreme low-birth-weight (ELBW) neonates. Unfortunately, several recent surveys have highlighted persistent variability in the care provided to this vulnerable population in the first hour of life. RECENT FINDINGS Since its first adoption in the neonatal ICU (NICU) in 2009, published literature shows a consistent benefit in establishing a Golden Hour protocol. Improved short-term outcomes are reported, including reductions in hypothermia and hypoglycemia, efficiency in establishing intravenous access, and timely initiation of fluids and medications. Additionally, long-term outcomes report decreased risk for bronchopulmonary dysplasia (BPD), intraventricular hemorrhage (IVH) and retinopathy of prematurity (ROP). SUMMARY Critical to the success and sustainability of any Golden Hour initiative is recognition of the continuous educational process involving multidisciplinary team collaboration to ensure coordination between providers in the delivery room and beyond. Standardization of practices in the care of extremely premature neonates during the first hour of life leads to improved outcomes. VIDEO ABSTRACT http://links.lww.com/MOP/A68 .
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Affiliation(s)
| | - C Briana Bertoni
- Division of Newborn Medicine, UPMC Magee-Womens Hospital/Children's Hospital of Pittsburgh, USA
| | - Kathleen Schwabenbauer
- Division of Newborn Medicine, UPMC Magee-Womens Hospital/Children's Hospital of Pittsburgh, USA
| | - John Ibrahim
- Division of Newborn Medicine, UPMC Magee-Womens Hospital/Children's Hospital of Pittsburgh, USA
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6
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Dumpa V, Avulakunta I, Bhandari V. Respiratory management in the premature neonate. Expert Rev Respir Med 2023; 17:155-170. [PMID: 36803028 DOI: 10.1080/17476348.2023.2183843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
INTRODUCTION Advances in neonatal care have made possible the increased survival of extremely preterm infants. Even though there is widespread recognition of the harmful effects of mechanical ventilation on the developing lung, its use has become imperative in the management of micro-/nano-preemies. There is an increased emphasis on the use of less-invasive approaches such as minimally invasive surfactant therapy and non-invasive ventilation that have been proven to result in improved outcomes. AREAS COVERED Here, we review the evidence-based practices surrounding the respiratory management of extremely preterm infants including delivery room interventions, invasive and non-invasive ventilation approaches, and specific ventilator strategies in respiratory distress syndrome and bronchopulmonary dysplasia. Adjuvant relevant respiratory pharmacotherapies used in preterm neonates are also discussed. EXPERT OPINION Early use of non-invasive ventilation and use of less invasive surfactant administration are key strategies in the management of respiratory distress syndrome in preterm infants. Ventilator management in bronchopulmonary dysplasia must be tailored according to the individual phenotype. There is strong evidence to start caffeine early to improve respiratory outcomes, but evidence is lacking on the use of other pharmacological agents in preterm neonates, and an individualized approach has to be considered for their use.
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Affiliation(s)
- Vikramaditya Dumpa
- Division of Neonatology, Department of Pediatrics, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, AR, USA
| | - Indirapriya Avulakunta
- Division of Neonatology, Department of Pediatrics, University of Arkansas for Medical Sciences, Arkansas Children's Hospital, Little Rock, AR, USA
| | - Vineet Bhandari
- Division of Neonatology, Department of Pediatrics, Cooper Medical School of Rowan University, the Children's Regional Hospital at Cooper, Camden, NJ, USA
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7
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Lee HC, Lyell DJ. Active Treatment and Shared Decision-making for Infants Born Extremely Preterm at 22 to 25 Weeks. JAMA 2022; 328:624-626. [PMID: 35972504 DOI: 10.1001/jama.2022.13364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Henry C Lee
- Division of Neonatology, Department of Pediatrics, Stanford School of Medicine, Stanford, California
| | - Deirdre J Lyell
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, Stanford School of Medicine, Stanford, California
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Chang TP, Elkin R, Boyle TP, Nishisaki A, Walsh B, Benary D, Auerbach M, Camacho C, Calhoun A, Stapleton SN, Whitfill T, Wood T, Fayyaz J, Gross IT, Thomas AA. Characterizing preferred terms for geographically distant simulations: distance, remote and telesimulation. Simul Healthc 2022. [DOI: 10.54531/drkq7209] [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
Simulationists lack standard terms to describe new practices accommodating pandemic restrictions. A standard language around these new simulation practices allows ease of communication among simulationists in various settings.
We explored consensus terminology for simulation accommodating geographic separation of participants, facilitators or equipment. We used an iterative process with participants of two simulation conferences, with small groups and survey ranking.
Small groups (n = 121) and survey ranking (n = 54) were used with
This research has deepened our understanding of how simulationists interpret this terminology, including the derived themes: (1) physical distance/separation, (2) overarching nature of the term and (3) implications from existing terms. We further deepen the conceptual discussion on healthcare simulation aligned with the search of the terminologies. We propose there are nuances that prevent an early consensus recommendation. A taxonomy of descriptors specifying the conduct of
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Affiliation(s)
- Todd P Chang
- 1Division of Emergency Medicine & Transport, Children’s Hospital Los Angeles/Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Rachel Elkin
- 2Division of Pediatric Emergency Medicine, New York-Presbyterian Morgan Stanley Children’s Hospital-Columbia University Irving Medical Center/Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Tehnaz P Boyle
- 3Division of Pediatric Emergency Medicine, Boston Medical Center/Boston University School of Medicine, Boston University, Boston, MA, USA
| | - Akira Nishisaki
- 4Division of Pediatric Critical Care, Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA
| | - Barbara Walsh
- 5Division of Emergency Medicine, Boston Children’s Hospital, Harvard University, Boston, MA, USA
| | - Doreen Benary
- 6Division of Pediatric Emergency Medicine, NYU Langone Medical Center, New York University, New York, NY, USA
| | - Marc Auerbach
- 7Departments of Pediatrics and Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Cheryl Camacho
- 8Simulation and Outreach Education, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Aaron Calhoun
- 9Division of Critical Care, Norton Children’s Hospital, University of Louisville, Louisville, KY, USA
| | - Stephanie N Stapleton
- 10Department of Emergency Medicine, Boston Medical Center/Boston University School of Medicine, Boston, MA, USA
| | - Travis Whitfill
- 7Departments of Pediatrics and Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Trish Wood
- 11Starship Child Health, Auckland, New Zealand
| | - Jabeen Fayyaz
- 12Division of Emergency Medicine, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Isabel T Gross
- 13Division of Pediatric Emergency Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Anita A Thomas
- 14Department of Pediatrics, Division of Emergency Medicine, University of Washington School of Medicine, Seattle Children’s Hospital, Seattle, WA, USA
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