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Bratke S, Schmid S, Sabharwal V, Jungwirth B, Becke-Jakob K. [Intraoperative hypotension in children-Measurement and treatment]. DIE ANAESTHESIOLOGIE 2024:10.1007/s00101-024-01461-x. [PMID: 39331070 DOI: 10.1007/s00101-024-01461-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/22/2024] [Indexed: 09/28/2024]
Abstract
Intraoperative hypotension is a common perioperative complication in pediatric anesthesia. Oscillometric blood pressure measurement is therefore an essential part of standard perioperative monitoring in pediatric anesthesia. The optimum measurement site is the upper arm. Attention must be paid to the correct cuff size. Blood pressure should be measured before induction. In children undergoing major surgery or in critically ill children, invasive blood pressure measurement is still the gold standard. Continuous noninvasive measurement methods could be an alternative in the future.Threshold values to define hypotension remain unknown, even in awake children. There are also little data on hypotension thresholds in the perioperative setting. The most reliable measurement parameter for estimating hypotension is the mean arterial pressure. The threshold values for intraoperative hypotension are 40 mm Hg in newborns, 45 mm Hg in infants, 50 mm Hg in young children and 65 mm Hg in adolescents. Treatment should be initiated at a deviation of 10% and intensified at a deviation of 20%.Bolus administration of isotonic balanced crystalloid solutions, vasopressors and/or catecholamines are used as treatment options. Consistent and rapid intervention in the event of hypotension appears to be crucial. So far there is no evidence as to whether this leads to an improvement in outcome parameters.
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Affiliation(s)
- Sebastian Bratke
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Sebastian Schmid
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland.
| | - Vijyant Sabharwal
- Anästhesie und Intensivmedizin, Cnopfsche Kinderklinik - Klinik Hallerwiese, Diakoneo, Nürnberg, Deutschland
| | - Bettina Jungwirth
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Deutschland
| | - Karin Becke-Jakob
- Anästhesie und Intensivmedizin, Cnopfsche Kinderklinik - Klinik Hallerwiese, Diakoneo, Nürnberg, Deutschland
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2
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Pugnaloni F, De Rose DU, Kipfmueller F, Patel N, Ronchetti MP, Dotta A, Bagolan P, Capolupo I, Auriti C. Assessment of hemodynamic dysfunction in septic newborns by functional echocardiography: a systematic review. Pediatr Res 2024; 95:1422-1431. [PMID: 38245631 DOI: 10.1038/s41390-024-03045-2] [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: 06/15/2023] [Revised: 10/21/2023] [Accepted: 01/04/2024] [Indexed: 01/22/2024]
Abstract
BACKGROUND Neonatal sepsis remains a leading cause of mortality in neonatal units. Neonatologist-performed echocardiography (NPE) offers the potential for early detection of sepsis-associated cardiovascular dysfunction. This review examines available echocardiographic findings in septic neonates. METHODS Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we systematically reviewed prospective observational, cross-sectional, case control, and cohort studies on septic newborns with echocardiographic assessments from PubMed, Scopus and Embase. Quality assessment employed the Newcastle-Ottawa Scale, with results analyzed descriptively. RESULTS From an initial pool of 1663 papers, 12 studies met inclusion criteria after relevance screening and eliminating duplicates/excluded studies. The review encompassed 438 septic newborns and 232 controls. Septic neonates exhibited either increased risk of pulmonary hypertension or left ventricular diastolic dysfunction, and a warm shock physiology characterized by higher cardiac outputs. DISCUSSION The included studies exhibited heterogeneity in sepsis definitions, sepsis severity scores, echocardiographic evaluations, and demographic data of newborns. Limited sample sizes compromised analytical interpretability. Nonetheless, this work establishes a foundation for future high-quality echocardiographic studies. CONCLUSION Our review confirms that septic neonates show significant hemodynamic changes that can be identified using NPE. These findings underscore the need for wider NPE use to tailor hemodynamics-based strategies within this population. IMPACT 1. Our study emphasizes the value of neonatologist-performed echocardiography (NPE) as a feasible tool for identifying significant hemodynamic changes in septic neonates. 2. Our study underscores the importance of standardized echocardiographic protocols and frequent monitoring of cardiac function in septic neonates. 3. The impact of the study lies in its potential to increase researchers' awareness for the need for more high-quality echocardiographic data in future studies. By promoting wider use of NPE, neonatologists can more accurately assess the hemodynamic status of septic newborns and tailor treatment approaches, potentially improving patient outcomes.
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Affiliation(s)
- Flaminia Pugnaloni
- Research Area of Fetal, Neonatal, and Cardiological Sciences, Bambino Gesù Children Hospital, IRCCS, 00165, Rome, Italy
| | - Domenico Umberto De Rose
- Neonatal Intensive Care Unit, Bambino Gesù Children Hospital, IRCCS, 00165, Rome, Italy.
- PhD course in Microbiology, Immunology, Infectious Diseases, and Transplants (MIMIT), University of Rome "Tor Vergata", 00133, Rome, Italy.
| | - Florian Kipfmueller
- Department of Neonatology and Pediatric Intensive Care, Children's Hospital, University of Bonn, Bonn, 53127, Germany
| | - Neil Patel
- Department of Neonatology, The Royal Hospital for Children, Glasgow, G51 4TF, UK
| | - Maria Paola Ronchetti
- Neonatal Intensive Care Unit, Bambino Gesù Children Hospital, IRCCS, 00165, Rome, Italy
| | - Andrea Dotta
- Neonatal Intensive Care Unit, Bambino Gesù Children Hospital, IRCCS, 00165, Rome, Italy
| | - Pietro Bagolan
- Research Area of Fetal, Neonatal, and Cardiological Sciences, Bambino Gesù Children Hospital, IRCCS, 00165, Rome, Italy
- Department of Systems Medicine, University of Rome "Tor Vergata", 00133, Rome, Italy
| | - Irma Capolupo
- Neonatal Intensive Care Unit, Bambino Gesù Children Hospital, IRCCS, 00165, Rome, Italy
| | - Cinzia Auriti
- Unicamillus-Saint Camillus International University of Health Sciences, Rome, Italy
- Villa Margherita Private Clinic, Rome, Italy
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Agakidou E, Chatziioannidis I, Kontou A, Stathopoulou T, Chotas W, Sarafidis K. An Update on Pharmacologic Management of Neonatal Hypotension: When, Why, and Which Medication. CHILDREN (BASEL, SWITZERLAND) 2024; 11:490. [PMID: 38671707 PMCID: PMC11049273 DOI: 10.3390/children11040490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/30/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
Anti-hypotensive treatment, which includes dopamine, dobutamine, epinephrine, norepinephrine, milrinone, vasopressin, terlipressin, levosimendan, and glucocorticoids, is a long-established intervention in neonates with arterial hypotension (AH). However, there are still gaps in knowledge and issues that need clarification. The main questions and challenges that neonatologists face relate to the reference ranges of arterial blood pressure in presumably healthy neonates in relation to gestational and postnatal age; the arterial blood pressure level that potentially affects perfusion of critical organs; the incorporation of targeted echocardiography and near-infrared spectroscopy for assessing heart function and cerebral perfusion in clinical practice; the indication, timing, and choice of medication for each individual patient; the limited randomized clinical trials in neonates with sometimes conflicting results; and the sparse data regarding the potential effect of early hypotension or anti-hypotensive medications on long-term neurodevelopment. In this review, after a short review of AH definitions used in neonates and existing data on pathophysiology of AH, we discuss currently available data on pharmacokinetic and hemodynamic effects, as well as the effectiveness and safety of anti-hypotensive medications in neonates. In addition, data on the comparisons between anti-hypotensive medications and current suggestions for the main indications of each medication are discussed.
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Affiliation(s)
- Eleni Agakidou
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - Ilias Chatziioannidis
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - Angeliki Kontou
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - Theodora Stathopoulou
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
| | - William Chotas
- Department of Neonatology, University of Vermont, Burlington, VT 05405, USA
| | - Kosmas Sarafidis
- 1st Department of Neonatology and Neonatal Intensive Care, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Ippokrateion General Hospital, 54642 Thessaloniki, Greece; (I.C.); (A.K.); (T.S.); (K.S.)
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Puligandla P, Skarsgard E, Baird R, Guadagno E, Dimmer A, Ganescu O, Abbasi N, Altit G, Brindle M, Fernandes S, Dakshinamurti S, Flageole H, Hebert A, Keijzer R, Offringa M, Patel D, Ryan G, Traynor M, Zani A, Chiu P. Diagnosis and management of congenital diaphragmatic hernia: a 2023 update from the Canadian Congenital Diaphragmatic Hernia Collaborative. Arch Dis Child Fetal Neonatal Ed 2024; 109:239-252. [PMID: 37879884 DOI: 10.1136/archdischild-2023-325865] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 10/02/2023] [Indexed: 10/27/2023]
Abstract
OBJECTIVE The Canadian Congenital Diaphragmatic Hernia (CDH) Collaborative sought to make its existing clinical practice guideline, published in 2018, into a 'living document'. DESIGN AND MAIN OUTCOME MEASURES Critical appraisal of CDH literature adhering to Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. Evidence accumulated between 1 January 2017 and 30 August 2022 was analysed to inform changes to existing or the development of new CDH care recommendations. Strength of consensus was also determined using a modified Delphi process among national experts in the field. RESULTS Of the 3868 articles retrieved in our search that covered the 15 areas of CDH care, 459 underwent full-text review. Ultimately, 103 articles were used to inform 20 changes to existing recommendations, which included aspects related to prenatal diagnosis, echocardiographic evaluation, pulmonary hypertension management, surgical readiness criteria, the type of surgical repair and long-term health surveillance. Fifteen new CDH care recommendations were also created using this evidence, with most related to the management of pain and the provision of analgesia and neuromuscular blockade for patients with CDH. CONCLUSIONS The 2023 Canadian CDH Collaborative's clinical practice guideline update provides a management framework for infants and children with CDH based on the best available evidence and expert consensus.
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Affiliation(s)
- Pramod Puligandla
- Department of Pediatric Surgery, Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Erik Skarsgard
- Department of Surgery, BC Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Robert Baird
- Department of Surgery, BC Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Elena Guadagno
- Department of Pediatric Surgery, Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's hospital of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Alexandra Dimmer
- Department of Pediatric Surgery, Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Olivia Ganescu
- Department of Pediatric Surgery, Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Nimrah Abbasi
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Gabriel Altit
- Neonatology, Montreal Children's Hospital of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Mary Brindle
- Department of Surgery, Section of Pediatric Surgery, Alberta Children's Hospital, University of Calgary, Calgary, Alberta, Canada
| | - Sairvan Fernandes
- Department of Surgery, BC Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Shyamala Dakshinamurti
- Department of Pediatrics and Child Health, Section of Neonatology, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Helene Flageole
- Department of Pediatric Surgery, McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Audrey Hebert
- Department of Pediatrics, Division of Neonatology, Laval University, Quebec City, Quebec, Canada
| | - Richard Keijzer
- Department of Pediatric Surgery and Manitoba Institute of Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Martin Offringa
- Child Health Evaluative Sciences, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Dylan Patel
- Department of Pediatric Surgery, Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Greg Ryan
- Department of Obstetrics & Gynaecology, Mount Sinai Hospital, Ontario Fetal Centre, Toronto, Ontario, Canada
| | - Michael Traynor
- Department of Anesthesia, BC Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Augusto Zani
- Department of Surgery, Division of General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Priscilla Chiu
- Department of Surgery, Division of Pediatric General and Thoracic Surgery, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
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5
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Bravo MC, Jiménez R, Parrado-Hernández E, Fernández JJ, Pellicer A. Predicting the effectiveness of drugs used for treating cardiovascular conditions in newborn infants. Pediatr Res 2024; 95:1124-1131. [PMID: 38092963 DOI: 10.1038/s41390-023-02964-w] [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: 04/03/2023] [Revised: 09/08/2023] [Accepted: 11/27/2023] [Indexed: 03/09/2024]
Abstract
BACKGROUND Cardiovascular support (CVS) treatment failure (TF) is associated with a poor prognosis in preterm infants. METHODS Medical charts of infants with a birth weight <1500 g who received either dopamine (Dp) or dobutamine (Db), were reviewed. Treatment response (TR) occurred if blood pressure increased >3rd centile for gestational age or superior vena cava flow was maintained >55 ml/kg/min, with decreased lactate or less negative base excess, without additional CVS. A predictive model of Dp and Db on TR was designed and the impact of TR on survival was analyzed. RESULTS Sixty-six infants (median gestational age 27.3 weeks, median birth weight 864 g) received Dp (n = 44) or Db (n = 22). TR occurred in 59% of the cases treated with Dp and 31% with Db, p = 0.04. Machine learning identified a model that correctly labeled Db response in 90% of the cases and Dp response in 61.4%. Sixteen infants died (9% of the TR group, 39% of the TF group; p = 0.004). Brain or gut morbidity-free survival was observed in 52% vs 30% in the TR and TF groups, respectively (p = 0.08). CONCLUSIONS New predictive models can anticipate Db but not Dp effectiveness in preterm infants. These algorithms may help the clinicians in the decision-making process. IMPACT Failure of cardiovascular support treatment increases the risk of mortality in very low birth weight infants. A predictive model built with machine learning techniques can help anticipate treatment response to dobutamine with high accuracy. Predictive models based on artificial intelligence may guide the clinicians in the decision-making process.
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Affiliation(s)
- María Carmen Bravo
- Department of Neonatology, La Paz University Hospital and IdiPaz (La Paz Hospital Institute for Health Research), Madrid, Spain.
| | - Raquel Jiménez
- Department of Neonatology, La Paz University Hospital and IdiPaz (La Paz Hospital Institute for Health Research), Madrid, Spain
- Department of Signal Theory and Communications, Carlos III University, Madrid, Spain
| | | | | | - Adelina Pellicer
- Department of Neonatology, La Paz University Hospital and IdiPaz (La Paz Hospital Institute for Health Research), Madrid, Spain
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6
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Landolfo F, Giliberti P, De Rose DU, Pugnaloni F, Santisi A, Columbo C, Martini L, Ronchetti MP, Di Chiara L, Toscano A, Gandolfo C, Dotta A, Capolupo I. Use of levosimendan in hemodynamic management of heart failure in two neonates with intracranial arteriovenous shunts: a case series. Ital J Pediatr 2023; 49:141. [PMID: 37840126 PMCID: PMC10577993 DOI: 10.1186/s13052-023-01537-1] [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: 05/04/2023] [Accepted: 09/21/2023] [Indexed: 10/17/2023] Open
Abstract
BACKGROUND The hemodynamic status of newborns with intracranial arteriovenous shunts (AVSs) may be extremely complex. Mini-invasive hemodynamic monitoring through innovative techniques such as Near-Infrared Spectroscopy (NIRS) and Pressure Recording Analytical Method (PRAM) may help in understanding hemodynamics in newborns with AVSs. Levosimendan is a calcium sensitizer and inodilator, and it is known to improve ventricular function, but its use in newborns is limited. In our cases, we evaluated the effect of levosimendan on hemodynamics through NIRS and PRAM. CASE PRESENTATION Herein, we report the cases of two neonates with intracranial arteriovenous shunts, in whom we used levosimendan to manage cardiac failure refractory to conventional treatment. Levosimendan was used at a dosage of 0.1 mcg/kg/min for 72 h. Combined use of NIRS and PRAM helped in real-time monitoring of hemodynamic effects; in particular, levosimendan determined significant improvement in myocardium contractility as well as a reduction of heart rate. CONCLUSION In two neonatal cases of AVSs, levosimendan led to an overall hemodynamic stabilization, documented by the combination of NIRS and PRAM. Our results suggest introducing levosimendan as a second-line treatment in cases of severe cardiac dysfunction due to AVSs without improvement using standard treatment strategies. Future prospective and larger studies are highly warranted.
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Affiliation(s)
- Francesca Landolfo
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Paola Giliberti
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | | | - Flaminia Pugnaloni
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Alessandra Santisi
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Claudia Columbo
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Ludovica Martini
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Maria Paola Ronchetti
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Luca Di Chiara
- Pediatric Cardiac Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Alessandra Toscano
- Perinatal Cardiology Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Carlo Gandolfo
- Neuroradiology Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Andrea Dotta
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
| | - Irma Capolupo
- Neonatal Intensive Care Unit, "Bambino Gesù" Children's Hospital IRCCS, Rome, 00165, Italy
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Ball MK, Seabrook RB, Bonachea EM, Chen B, Fathi O, Nankervis CA, Osman A, Schlegel AB, Magers J, Kulpa T, Sharpin P, Snyder ML, Gajarski RJ, Nandi D, Backes CH. Evidence-Based Guidelines for Acute Stabilization and Management of Neonates with Persistent Pulmonary Hypertension of the Newborn. Am J Perinatol 2023; 40:1495-1508. [PMID: 34852367 DOI: 10.1055/a-1711-0778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Persistent pulmonary hypertension of the newborn, or PPHN, represents a challenging condition associated with high morbidity and mortality. Management is complicated by complex pathophysiology and limited neonatal specific evidence-based literature, leading to a lack of universal contemporary clinical guidelines for the care of these patients. To address this need and to provide consistent high-quality clinical care for this challenging population in our neonatal intensive care unit, we sought to develop a comprehensive clinical guideline for the acute stabilization and management of neonates with PPHN. Utilizing cross-disciplinary expertise and incorporating an extensive literature search to guide best practice, we present an approachable, pragmatic, and clinically relevant guide for the bedside management of acute PPHN. KEY POINTS: · PPHN is associated with several unique diagnoses; the associated pathophysiology is different for each unique diagnosis.. · PPHN is a challenging, dynamic, and labile process for which optimal care requires frequent reassessment.. · Key management goals are adequate tissue oxygen delivery, avoiding harm..
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Affiliation(s)
- Molly K Ball
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Ruth B Seabrook
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Elizabeth M Bonachea
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Bernadette Chen
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
- Department of Pediatrics Pulmonary Hypertension Group, Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, Ohio
| | - Omid Fathi
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Craig A Nankervis
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Ahmed Osman
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Amy B Schlegel
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
| | - Jacqueline Magers
- Department of Pharmacy, Nationwide Children's Hospital, Columbus, Ohio
| | - Taylor Kulpa
- Division of Neonatology Nationwide Children's Hospital Neonatal Intensive Care Unit, Neonatal Service Line, Columbus, Ohio
| | - Paula Sharpin
- Division of Neonatology Nationwide Children's Hospital Neonatal Intensive Care Unit, Neonatal Service Line, Columbus, Ohio
| | - Mary Lindsay Snyder
- Division of Neonatology Nationwide Children's Hospital Neonatal Intensive Care Unit, Neonatal Service Line, Columbus, Ohio
| | - Robert J Gajarski
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Cardiology, Nationwide Children's Hospital, Columbus, Ohio
| | - Deipanjan Nandi
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Cardiology, Nationwide Children's Hospital, Columbus, Ohio
| | - Carl H Backes
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, Ohio
- Division of Neonatology, Nationwide Children's Hospital, Columbus, Ohio
- Division of Cardiology, Nationwide Children's Hospital, Columbus, Ohio
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics, Columbus, Ohio
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8
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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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9
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Simard É, Morin C, Coquerel D, Chagnon F, Nadeau C, Samson N, Praud JP, Lesur O, Fortin-Pellerin É. Hemodynamic impacts of apelin-13 in a neonatal lamb model of septic peritonitis. Pediatr Res 2023; 94:129-134. [PMID: 36460738 DOI: 10.1038/s41390-022-02407-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 10/17/2022] [Accepted: 11/17/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND Apelins are potential candidate therapeutic molecules for hemodynamic support. The objective of this study was to assess the hemodynamic impacts of apelin-13 in a neonatal lamb model of septic shock. METHODS Lambs were randomized to receive apelin-13 or normal saline. Septic shock was induced by injecting a fecal slurry into the peritoneal cavity. Lambs underwent volume repletion (30 mL/kg over 1 h) followed by intravenous administration of 5 incremental doses (D) of apelin-13 (D1 = 0.039 to D5 = 19.5 µg/kg/h) or normal saline. RESULTS Following fecal injection, mean arterial pressure (MAP) and cardiac index (CI) dropped in both groups (p < 0.05). The MAP decreased non-significantly from D1 to D5 (p = 0.12) in the saline group, while increasing significantly (p = 0.02) in the apelin group (-12 (-17; 12) vs. +15 (6; 23) % (p = 0.012)). Systemic vascular resistances were higher in the apelin-13 group at D5 compared to the saline group (4337 (3239, 5144) vs. 2532 (2286, 3966) mmHg/min/mL, respectively, p = 0.046). The CI increased non-significantly in the apelin-13 group. CONCLUSION Apelin-13 increased MAP in a neonatal lamb septic shock model. IMPACT Administration of apelin-13 stabilized hemodynamics during the progression of the sepsis induced in this neonatal lamb model. Systemic vascular resistances were higher in the apelin-13 group than in the placebo group. This suggests ontogenic differences in vascular response to apelin-13 and warrants further investigation. This study suggests that apelin-13 could eventually become a candidate for the treatment of neonatal septic shock.
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Affiliation(s)
- Émile Simard
- Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Christophe Morin
- Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - David Coquerel
- Department of Medicine and Intensive Care Unit, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Frédéric Chagnon
- Department of Medicine and Intensive Care Unit, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Charlène Nadeau
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Nathalie Samson
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Jean-Paul Praud
- Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Olivier Lesur
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
- Department of Medicine and Intensive Care Unit, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Étienne Fortin-Pellerin
- Department of Pediatrics, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada.
- Department of Pharmacology-Physiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada.
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10
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Zaveri PG, Walker AM, Upadhyay K, Talati AJ. Use of Vasopressors in Extremely Preterm Infants in First Week of Life. Am J Perinatol 2023; 40:513-518. [PMID: 33990125 DOI: 10.1055/s-0041-1729558] [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] [Indexed: 10/21/2022]
Abstract
OBJECTIVE A significant variability exists for diagnosis and treatment of hypotension in extremely preterm infants. Benefits of the use of vasopressors remain unclear. We wanted to identify the risk factors associated with use of vasopressors in the first week of life and their impact on outcomes of extremely preterm infants. STUDY DESIGN Retrospective review of all newborns ≤28 weeks of gestational age (GA) admitted in neonatal intensive care unit from October 1, 2012, to October 31, 2015, done. Data regarding antenatal and neonatal characteristics and outcomes were recorded. Study infants were divided into two cohorts and compared based on vasopressor use. Chi-square, t-test, and multiple logistic regression were performed as appropriate and significance set at p <0.05. RESULTS Of 213 extremely preterm infants, 90 (42.3%) received vasopressors in first week of life. The mean arterial pressure (MAP) at admission in these infants was significantly lower than that of infants who did not require vasopressors (27 ± 8 vs. 30 ± 6 mm Hg, p < 0.05). Vasopressors were initiated within 24 hours in 91% of babies. After controlling for other variables, use of vasopressors was significantly higher in infants with lower birth weight (odds ratio [OR]: 3.2, 95% confidence interval [CI]: 1.6-8.3), 5-minute Apgar's score ≤5 (OR: 1.8, 95% CI: 1.2-3.12), and admission hypothermia (OR: 2.7, 95% CI: 1.3-4.9). The use of vasopressors was significantly associated with severe intraventricular hemorrhage (IVH), even after controlling for other significant variables (OR: 5.9, 95% CI: 1.6-9.3). CONCLUSION Lower birth weight, low 5-minute Apgar's score, and admission hypothermia are characteristics associated with early use of vasopressors in extremely preterm infants. Infants treated with vasopressors are at a higher risk of developing severe IVH. KEY POINTS · Low systemic blood pressure is a very common problem in the extremely preterm population.. · In clinical practice, mean arterial blood pressure (BP) less than the infants GA in week is typically considered to be "low BP.". · About 50% of infants born at <29 weeks of GA received very preterm in the first week of life.. · Use of vasopressors is associated with a higher incidence of intraventricular hemorrhage in extremely preterm population..
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Affiliation(s)
- Parul G Zaveri
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
- Division of Neonatology, Regional One Health, Memphis, Tennessee
| | - Amanda M Walker
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Kirtikumar Upadhyay
- Division of Neonatology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington
| | - Ajay J Talati
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
- Division of Neonatology, Regional One Health, Memphis, Tennessee
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11
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de Paiva AM, Tinoco MS, Veloso JC, Gonçalves MO, Fontes JS, Baldoni AO. Medications used in paediatric intensive care by continuous infusion: Do the technical aspects of the package inserts corroborate scientific evidence? J Clin Pharm Ther 2022; 47:1418-1425. [PMID: 35596237 DOI: 10.1111/jcpt.13680] [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: 03/08/2022] [Revised: 04/02/2022] [Accepted: 04/21/2022] [Indexed: 11/30/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Hospitalized paediatric patients are three times more likely to experience medication errors with the potential to cause harm, when they are compared to adults. The lack of research in paediatrics, difficulties that are derived as indications and the parameters of safety and effectiveness of pharmacological therapy in children. To analyse whether the technical and legal aspects of the package insert for medicines used in paediatric intensive care units (ICU) using a continuous infusion (CI) pump corroborate the recommendations of clinical protocols and legal provisions. METHODS A documentary study, in which technical and legal information contained in the package inserts of medications commonly used via CI in neopediatric ICUs was analysed. The consultation of the medication package insert was carried out through the electronic portal of the National Health Surveillance Agency (Agência Nacional de Vigilância Sanitária - ANVISA). Information on the use of medications in the neonatal and paediatric populations via CI was sought in the medication package insert. To analyse the legal aspects, ANVISA's RDC no. 47/2009 was used. In order to compare the technical information, the Micromedex NeoFax®, Micromedex Paediatrics®, and Lexicomp® databases were consulted. RESULTS AND DISCUSSION Of the 13 medications analysed, 46% (n = 6) had some non-compliance with RDC 47/2009. Only 46% (n = 6) of the medications are indicated for paediatric use and only the medication package insert for midazolam (7.7%) contained the information considered essential for use via CI in paediatrics. WHAT IS NEW AND CONCLUSION This is an innovative study that identifies the weaknesses of the medication package inserts for medications used by CI in paediatric ICUs. Failure to comply with legal recommendations can make medication administration difficult and increase the probability that errors will occur; and the absence of specific technical information can make care difficult and compromise patient safety. It is important that there is supervision by regulatory agencies and the contribution of health professionals so that non-conformities are reported and corrected, to guarantee safe care for paediatric patients in intensive care.
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Affiliation(s)
- Amanda Maria de Paiva
- Farmacêutica especialista em Cuidado Humanizado da Criança e do Adolescente pelo Programa de Residência Multiprofissional Integrada em Saúde no Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,Universidade Federal de São João Del-Rei, São João del Rei, Brazil
| | - Marlon Silva Tinoco
- Universidade Federal de São João Del-Rei, São João del Rei, Brazil.,Mestre em ciências farmacêuticas, especialista em Saúde do Idoso pelo Programa de Residência Multiprofissional Integrada em Saúde no Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Júlio César Veloso
- Médico especialista em neonatologia, pediatria e terapia intensiva pelo Instituto de Ensino e Pesquisa da Santa Casa de Belo Horizonte, Belo Horizonte, Brazil.,Complexo de Saúde São João de Deus, Divinópolis, Brazil
| | - Milene Oliveira Gonçalves
- Complexo de Saúde São João de Deus, Divinópolis, Brazil.,Enfermeira pela Universidade Estadual de Minas Gerais, Divinópolis, Brazil
| | - Jussara Soares Fontes
- Complexo de Saúde São João de Deus, Divinópolis, Brazil.,Mestre em Ciências da Saúde pela Universidade Federal de São João del-Rei, Divinópolis, Brazil
| | - André Oliveira Baldoni
- Universidade Federal de São João Del-Rei, São João del Rei, Brazil.,Doutor em Ciências Farmacêuticas pela Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Ribeirão Preto, Brazil
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12
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Vasoactive medications in extremely low gestational age neonates during the first postnatal week. J Perinatol 2021; 41:2330-2336. [PMID: 33758384 PMCID: PMC9204669 DOI: 10.1038/s41372-021-01031-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 02/16/2021] [Accepted: 02/24/2021] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The management of early hypotension in extremely low gestational age neonates (ELGANs) varies greatly between centers. The objective of this study was to provide updated data on the use of vasoactive medications in ELGANs during the first postnatal week. STUDY DESIGN We identified ELGANs (22-27 weeks gestational age) cared for at Pediatrix neonatal intensive care units from 2009 to 2018. We evaluated the frequency of exposure to vasoactive medications by gestational age, and compared use of vasoactive medications between two epochs (2009-2013 and 2014-2018). RESULTS A total of 10,070/34,234 (29%) ELGANs received ≥1 vasoactive medication. Dopamine was the most frequently used vasoactive medication. The majority (83%) of treated ELGANs initiated therapy on postnatal days 0-1. Overall use of vasoactive medications was slightly lower in 2014-2018 than 2009-2013 (28 vs 31%, p < 0.001). CONCLUSION A substantial proportion of ELGANs were exposed to vasoactive medications during the first postnatal week.
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13
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Utility of Low Dose Vasopressin for Persistent Pulmonary Hypertension of Newborn with Catecholamine Refractory Shock. Indian J Pediatr 2021; 88:450-454. [PMID: 33034000 DOI: 10.1007/s12098-020-03519-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 09/25/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To evaluate the effect of low dose vasopressin on the hemodynamics of neonates with persistent pulmonary hypertension and catecholamine refractory shock. METHODS This retrospective study was conducted in a level III NICU of a tertiary care teaching hospital, south India. Eighteen neonates with hypoxemic respiratory failure due to persistent pulmonary hypertension of newborn with catecholamine refractory shock were studied. Neonates were managed for hypotension with conventional inotropic support with the additional use of low dose vasopressin (LDV). Effect of vasopressin on oxygenation index (OI), blood pressure, duration of inotropic usage and survival was evaluated. RESULTS Mean OI was 38.2 ± 4.9, and mean blood pressure was 30.7 ± 5.3 mmHg before the start of vasopressin. Initiation of LDV (0.0003 ± 0.0001 IU/kg/min) for a median duration 36.4 ± 17.9 h was followed by a reduction in OI (p < 0.001), control of hypotension (p < 0.001), reduction in lactic acidosis (p < 0.001) and decline in inotropic support. CONCLUSIONS In resource-restricted settings, LDV may be useful as a rescue therapy for persistent pulmonary hypertension of newborn with catecholamine refractory shock.
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14
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Salaün JP, Ecoffey C, Orliaguet G. Enhanced recovery in children: how could we go further? WORLD JOURNAL OF PEDIATRIC SURGERY 2021; 4:e000288. [DOI: 10.1136/wjps-2021-000288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/01/2021] [Accepted: 04/01/2021] [Indexed: 11/04/2022] Open
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15
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Monfredini C, Cavallin F, Villani PE, Paterlini G, Allais B, Trevisanuto D. Meconium Aspiration Syndrome: A Narrative Review. CHILDREN (BASEL, SWITZERLAND) 2021; 8:230. [PMID: 33802887 PMCID: PMC8002729 DOI: 10.3390/children8030230] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/10/2021] [Accepted: 03/12/2021] [Indexed: 01/23/2023]
Abstract
Meconium aspiration syndrome is a clinical condition characterized by respiratory failure occurring in neonates born through meconium-stained amniotic fluid. Worldwide, the incidence has declined in developed countries thanks to improved obstetric practices and perinatal care while challenges persist in developing countries. Despite the improved survival rate over the last decades, long-term morbidity among survivors remains a major concern. Since the 1960s, relevant changes have occurred in the perinatal and postnatal management of such patients but the most appropriate approach is still a matter of debate. This review offers an updated overview of the epidemiology, etiopathogenesis, diagnosis, management and prognosis of infants with meconium aspiration syndrome.
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Affiliation(s)
- Chiara Monfredini
- Neonatal Intensive Care Unit, Department of Mother and Child Health, Fondazione Poliambulanza, 25124 Brescia, Italy; (C.M.); (P.E.V.); (G.P.); (B.A.)
| | | | - Paolo Ernesto Villani
- Neonatal Intensive Care Unit, Department of Mother and Child Health, Fondazione Poliambulanza, 25124 Brescia, Italy; (C.M.); (P.E.V.); (G.P.); (B.A.)
| | - Giuseppe Paterlini
- Neonatal Intensive Care Unit, Department of Mother and Child Health, Fondazione Poliambulanza, 25124 Brescia, Italy; (C.M.); (P.E.V.); (G.P.); (B.A.)
| | - Benedetta Allais
- Neonatal Intensive Care Unit, Department of Mother and Child Health, Fondazione Poliambulanza, 25124 Brescia, Italy; (C.M.); (P.E.V.); (G.P.); (B.A.)
| | - Daniele Trevisanuto
- Department of Woman and Child Health, University of Padova, 35128 Padova, Italy
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16
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Lee G, Kaiser JR, Moffett BS, Rodman E, Toy C, Rios DR. Efficacy of Low-Dose Epinephrine Continuous Infusion in Neonatal Intensive Care Unit Patients. J Pediatr Pharmacol Ther 2021; 26:51-55. [PMID: 33424500 DOI: 10.5863/1551-6776-26.1.51] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 06/09/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES Although epinephrine is used in the neonatal intensive care unit, few data exist on efficacy of doses <0.05 mcg/kg/min. This study evaluates the efficacy and safety of low-dose epinephrine continuous infusion at doses <0.05 mcg/kg/min in infants. METHODS Single-center, retrospective review of hypotensive infants from 2011-2018. Charts were reviewed for initial and maximum epinephrine doses, additional vasoactive agents, short-term efficacy, and adverse effects. The primary outcome was percentage of patients initiated on low-dose epinephrine whose dose did not require titration to ≥0.05 mcg/kg/min. RESULTS A total of 115 patients met study criteria with 131 distinct occurrences of low-dose epinephrine initiation. Most patients were unresponsive to other vasopressors at the time of epinephrine initiation. The median (IQR) starting dose of low-dose epinephrine was 0.01 (0.01-0.04) mcg/kg/min and median (IQR) maximum dose was 0.04 (0.02-0.08) mcg/kg/min. Fifty-five percent were responders. Patients in this cohort demonstrated significant improvement of blood pressure and urine output (p < 0.001) without adverse effects. CONCLUSIONS Low-dose epinephrine infusion may be considered as an alternative treatment to standard starting doses in hypotensive neonatal intensive care unit patients.
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Pang R, Mintoft A, Crowley R, Sellwood M, Mitra S, Robertson NJ. Optimizing hemodynamic care in neonatal encephalopathy. Semin Fetal Neonatal Med 2020; 25:101139. [PMID: 33223016 DOI: 10.1016/j.siny.2020.101139] [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: 11/30/2022]
Abstract
Hemodynamic impairment occurs in up to 80% of infants with neonatal encephalopathy (NE). Not all infants benefit from therapeutic hypothermia (HT); there are some indications that the trajectory of brain injury might be modified by neurologic monitoring and early management over the first 72-h period. It is also possible that optimizing hemodynamic management may further improve outomes. The coupling between cerebral blood flow and cerebral metabolism is disrupted in NE, increasing the vulnerability of the newborn brain to secondary injury. Hemodynamic monitoring is usually limited to blood pressure and functional echocardiographic measurements, which may not accurately reflect brain perfusion. This review explores the evidence base for hemodynamic assessment and management of infants with NE while undergoing HT. We discuss the literature behind a systematic approach to a baby with NE with the aim to define best therapies to optimize brain perfusion and reduce secondary injury.
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Affiliation(s)
- Raymand Pang
- Institute for Women's Health, University College London, London, UK
| | - Alison Mintoft
- Institute for Women's Health, University College London, London, UK
| | - Rose Crowley
- Department of Neonatology, University College London Hospital, London, UK
| | - Mark Sellwood
- Department of Neonatology, University College London Hospital, London, UK
| | - Subhabrata Mitra
- Institute for Women's Health, University College London, London, UK
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Abstract
Severely asphyxiated neonates have acute heart failure as part of their multiorgan dysfunction syndrome during the first days of life. Supporting the cardiovascular system during this phase is part of contemporary treatment and regarded as vital for limiting the neurodevelopmental injury. The decision to treat cardiovascular instability should be based on evaluation of end-organ function. Neonatologist-performed echocardiography in combination with other diagnostic modalities enables comprehensive real-time assessment. This review discusses associations between hemodynamics and adverse outcome, modalities for evaluating the hemodynamic state of the infant, and therapeutic approaches during intensive care.
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19
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O'Dea M, Sweetman D, Bonifacio SL, El-Dib M, Austin T, Molloy EJ. Management of Multi Organ Dysfunction in Neonatal Encephalopathy. Front Pediatr 2020; 8:239. [PMID: 32500050 PMCID: PMC7243796 DOI: 10.3389/fped.2020.00239] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 04/20/2020] [Indexed: 12/16/2022] Open
Abstract
Neonatal Encephalopathy (NE) describes neonates with disturbed neurological function in the first post-natal days of life. NE is an overall term that does not specify the etiology of the encephalopathy although it often involves hypoxia-ischaemia. In NE, although neurological dysfunction is part of the injury and is most predictive of long-term outcome, these infants may also have multiorgan injury and compromise, which further contribute to neurological impairment and long-term morbidities. Therapeutic hypothermia (TH) is the standard of care for moderate to severe NE. Infants with NE may have co-existing immune, respiratory, endocrine, renal, hepatic, and cardiac dysfunction that require individualized management and can be impacted by TH. Non-neurological organ dysfunction not only has a negative effect on long term outcome but may also influence the efficacy of treatments in the acute phase. Post resuscitative care involves stabilization and decisions regarding TH and management of multi-organ dysfunction. This management includes detailed neurological assessment, cardio-respiratory stabilization, glycaemic and fluid control, sepsis evaluation and antibiotics, seizure identification, and monitoring and responding to biochemical and coagulation derangements. The emergence of new biomarkers of specific organ injury may have predictive value and improve the definition of organ injury and prognosis. Further evidence-based research is needed to optimize management of NE, prevent further organ dysfunction and reduce neurodevelopmental impairment.
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Affiliation(s)
- Mary O'Dea
- Discipline of Paediatrics, Trinity College, The University of Dublin, Dublin, Ireland
- Paediatric Research Laboratory, Trinity Translational Institute, St. James' Hospital, Dublin, Ireland
- Neonatology, Coombe Women and Infant's University Hospital, Dublin, Ireland
- National Children's Research Centre, Dublin, Ireland
| | - Deirdre Sweetman
- National Children's Research Centre, Dublin, Ireland
- Paediatrics, National Maternity Hospital, Dublin, Ireland
| | - Sonia Lomeli Bonifacio
- Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, United States
| | - Mohamed El-Dib
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Topun Austin
- Neonatal Intensive Care Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Eleanor J. Molloy
- Discipline of Paediatrics, Trinity College, The University of Dublin, Dublin, Ireland
- Paediatric Research Laboratory, Trinity Translational Institute, St. James' Hospital, Dublin, Ireland
- Neonatology, Coombe Women and Infant's University Hospital, Dublin, Ireland
- National Children's Research Centre, Dublin, Ireland
- Paediatrics, National Maternity Hospital, Dublin, Ireland
- Neonatology, Children's Hospital Ireland (CHI) at Crumlin, Dublin, Ireland
- Paediatrics, CHI at Tallaght, Tallaght University Hospital, Dublin, Ireland
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