1
|
Ryan MAJ, Malhotra A. Electrographic monitoring for seizure detection in the neonatal unit: current status and future direction. Pediatr Res 2024:10.1038/s41390-024-03207-2. [PMID: 38684885 DOI: 10.1038/s41390-024-03207-2] [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: 06/23/2023] [Revised: 03/20/2024] [Accepted: 04/01/2024] [Indexed: 05/02/2024]
Abstract
Neonatal neurocritical intensive care is dedicated to safeguarding the newborn brain by prioritising clinical practices that promote early identification, diagnosis and treatment of brain injuries. The most common newborn neurological emergency is neonatal seizures, which may also be the initial clinical indication of neurological disease. A high seizure burden in the newborn period independently contributes to increased mortality and morbidity. The majority of seizures in newborns are subclinical (without clinical presentation), and hence identification may be difficult. Neuromonitoring techniques most frequently used to monitor brain wave activity include conventional electroencephalography (cEEG) or amplitude-integrated EEG (aEEG). cEEG with video is the gold standard for diagnosing and treating seizures. Many neonatal units do not have access to cEEG, and frequently those that do, have little access to real-time interpretation of monitoring. IMPACT: EEG monitoring is of no benefit to an infant without expert interpretation. Whilst EEG is a reliable cot-side tool and of diagnostic and prognostic use, both conventional EEG and amplitude-integrated EEG have strengths and limitations, including sensitivity to seizure activity and ease of interpretation. Automated seizure detection requires a sensitive and specific algorithm that can interpret EEG in real-time and identify seizures, including their intensity and duration.
Collapse
Affiliation(s)
- Mary Anne J Ryan
- INFANT Research Centre, University College Cork, Cork, Ireland.
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland.
| | - Atul Malhotra
- Monash Newborn, Monash Children's Hospital, Melbourne, Australia
- Department of Paediatrics, Monash University, Melbourne, Australia
| |
Collapse
|
2
|
Benedetti GM, Guerriero RM, Press CA. Review of Noninvasive Neuromonitoring Modalities in Children II: EEG, qEEG. Neurocrit Care 2023; 39:618-638. [PMID: 36949358 PMCID: PMC10033183 DOI: 10.1007/s12028-023-01686-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 01/30/2023] [Indexed: 03/24/2023]
Abstract
Critically ill children with acute neurologic dysfunction are at risk for a variety of complications that can be detected by noninvasive bedside neuromonitoring. Continuous electroencephalography (cEEG) is the most widely available and utilized form of neuromonitoring in the pediatric intensive care unit. In this article, we review the role of cEEG and the emerging role of quantitative EEG (qEEG) in this patient population. cEEG has long been established as the gold standard for detecting seizures in critically ill children and assessing treatment response, and its role in background assessment and neuroprognostication after brain injury is also discussed. We explore the emerging utility of both cEEG and qEEG as biomarkers of degree of cerebral dysfunction after specific injuries and their ability to detect both neurologic deterioration and improvement.
Collapse
Affiliation(s)
- Giulia M Benedetti
- Division of Pediatric Neurology, Department of Neurology, Seattle Children's Hospital and the University of Washington School of Medicine, Seattle, WA, USA.
- Division of Pediatric Neurology, Department of Pediatrics, C.S. Mott Children's Hospital and the University of Michigan, 1540 E Hospital Drive, Ann Arbor, MI, 48109-4279, USA.
| | - Rejéan M Guerriero
- Division of Pediatric and Developmental Neurology, Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Craig A Press
- Departments of Neurology and Pediatric, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
3
|
Pressler RM, Abend NS, Auvin S, Boylan G, Brigo F, Cilio MR, De Vries LS, Elia M, Espeche A, Hahn CD, Inder T, Jette N, Kakooza-Mwesige A, Mader S, Mizrahi EM, Moshé SL, Nagarajan L, Noyman I, Nunes ML, Samia P, Shany E, Shellhaas RA, Subota A, Triki CC, Tsuchida T, Vinayan KP, Wilmshurst JM, Yozawitz EG, Hartmann H. Treatment of seizures in the neonate: Guidelines and consensus-based recommendations-Special report from the ILAE Task Force on Neonatal Seizures. Epilepsia 2023; 64:2550-2570. [PMID: 37655702 DOI: 10.1111/epi.17745] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 09/02/2023]
Abstract
Seizures are common in neonates, but there is substantial management variability. The Neonatal Task Force of the International League Against Epilepsy (ILAE) developed evidence-based recommendations about antiseizure medication (ASM) management in neonates in accordance with ILAE standards. Six priority questions were formulated, a systematic literature review and meta-analysis were performed, and results were reported following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) 2020 standards. Bias was evaluated using the Cochrane tool and risk of Bias in non-randomised studies - of interventions (ROBINS-I), and quality of evidence was evaluated using grading of recommendations, assessment, development and evaluation (GRADE). If insufficient evidence was available, then expert opinion was sought using Delphi consensus methodology. The strength of recommendations was defined according to the ILAE Clinical Practice Guidelines development tool. There were six main recommendations. First, phenobarbital should be the first-line ASM (evidence-based recommendation) regardless of etiology (expert agreement), unless channelopathy is likely the cause for seizures (e.g., due to family history), in which case phenytoin or carbamazepine should be used. Second, among neonates with seizures not responding to first-line ASM, phenytoin, levetiracetam, midazolam, or lidocaine may be used as a second-line ASM (expert agreement). In neonates with cardiac disorders, levetiracetam may be the preferred second-line ASM (expert agreement). Third, following cessation of acute provoked seizures without evidence for neonatal-onset epilepsy, ASMs should be discontinued before discharge home, regardless of magnetic resonance imaging or electroencephalographic findings (expert agreement). Fourth, therapeutic hypothermia may reduce seizure burden in neonates with hypoxic-ischemic encephalopathy (evidence-based recommendation). Fifth, treating neonatal seizures (including electrographic-only seizures) to achieve a lower seizure burden may be associated with improved outcome (expert agreement). Sixth, a trial of pyridoxine may be attempted in neonates presenting with clinical features of vitamin B6-dependent epilepsy and seizures unresponsive to second-line ASM (expert agreement). Additional considerations include a standardized pathway for the management of neonatal seizures in each neonatal unit and informing parents/guardians about the diagnosis of seizures and initial treatment options.
Collapse
Affiliation(s)
- Ronit M Pressler
- Clinical Neuroscience, UCL-Great Ormond Street Institute of Child Health, London, UK
- Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Stéphan Auvin
- Department Medico-Universitaire Innovation Robert-Debré, Robert Debré Hospital, Public Hospital Network of Paris, Pediatric Neurology, University of Paris, Paris, France
| | - Geraldine Boylan
- INFANT Research Centre, University College Cork, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano, Italy
- Innovation Research and Teaching Service (SABES-ASDAA), Teaching Hospital of Paracelsus Medical Private University, Bolzano-Bozen, Italy
| | - Maria Roberta Cilio
- Division of Pediatric Neurology, Saint-Luc University Hospital, and Institute of Neuroscience, Université Catholique de Louvain, Brussels, Belgium
| | - Linda S De Vries
- Department of Neonatology, University Medical Center, Utrecht, the Netherlands
| | - Maurizio Elia
- Unit of Neurology and Clinical Neurophysiopathology, Oasi Research Institute-IRCCS, Troina, Italy
| | - Alberto Espeche
- Department of Neurology, Hospital Materno Infantil, Salta, Argentina
| | - Cecil D Hahn
- Department of Pediatrics, Division of Neurology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Terrie Inder
- Department of Pediatrics, Newborn Medicine, Children's Hospital of Orange County, University of California, Irvine, Irvine, California, USA
| | - Nathalie Jette
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Angelina Kakooza-Mwesige
- Department of Pediatrics and Child Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Silke Mader
- Scientific Affairs, European Foundation for the Care of Newborn Infants, Munich, Germany
| | - Eli M Mizrahi
- Departments of Neurology and Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Solomon L Moshé
- Isabelle Rapin Division of Child Neurology, Saul R. Korey Department of Neurology, Montefiore Medical Center, Bronx, New York, USA
- Departments of Neuroscience and Pediatrics, Albert Einstein College of Medicine, and Montefiore Medical Center, Bronx, New York, USA
| | - Lakshmi Nagarajan
- Children's Neuroscience Service, Department of Neurology, Perth Children's Hospital and University of Western Australia, Nedlands, Western Australia, Australia
| | - Iris Noyman
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
- Pediatric Neurology Unit, Pediatric Division, Soroka Medical Center, Beer-Sheva, Israel
| | - Magda L Nunes
- Pontifícia Universidade Católica do Rio Grande do Sul-PUCRS School of Medicine and the Brain Institute, Porto Alegre, Brazil
| | - Pauline Samia
- Departments of Pediatrics and Child Health, Aga Khan University, Nairobi, Kenya
- Department of Public Health and Primary Care, Ghent University, Ghent, Belgium
| | - Eilon Shany
- Department of Neonatology, Soroka Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Renée A Shellhaas
- Department of Neurology, Washington University, St. Louis, Missouri, USA
| | - Ann Subota
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Chahnez Charfi Triki
- Child Neurology Department, Hedi Chaker Hospital, Sfax Medical School, University of Sfax, Sfax, Tunisia
| | - Tammy Tsuchida
- Departments of Neurology and Pediatrics, Children's National Health System, George Washington University School of Medicine, Washington, District of Columbia, USA
| | | | - Jo M Wilmshurst
- Department of Paediatric Neurology, Red Cross War Memorial Children's Hospital, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Elissa G Yozawitz
- Isabelle Rapin Division of Child Neurology, Saul R. Korey Department of Neurology, Montefiore Medical Center, Bronx, New York, USA
| | - Hans Hartmann
- Clinic for Pediatric Kidney, Liver, and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| |
Collapse
|
4
|
Carapancea E, Cilio MR. A novel approach to seizures in neonates. Eur J Paediatr Neurol 2023; 46:89-97. [PMID: 37544258 DOI: 10.1016/j.ejpn.2023.07.006] [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: 05/13/2023] [Revised: 07/26/2023] [Accepted: 07/26/2023] [Indexed: 08/08/2023]
Abstract
THE CHALLENGE OF SEIZURE RECOGNITION Recognition of seizures in neonates remains the foremost challenge to overcome. All neonates at risk for seizures, especially the critically ill, should undergo video-EEG monitoring. The initial step toward an accurate diagnosis is the accurate description and interpretation of the electro-clinical phenotype. THE IMPORTANCE OF SEIZURE SEMIOLOGY AND ASSOCIATION WITH ETIOLOGY: The early distinction between acute provoked seizures and neonatal-onset epilepsies serves as the primary determinant for guiding management, treatment choices, and duration. Seizures in neonates should be seen as a symptom, not a disease, and their semiology may suggest the etiology. TREATMENT OF ACUTE PROVOKED SEIZURES Neonates with hypoxic-ischemic encephalopathy respond best to phenobarbital, while levetiracetam is a better choice for neonates with congenital heart diseases. Anti-seizure medication can be discontinued after 72 h of seizure freedom, before discharge from the hospital. TREATMENT OF NEONATAL EPILEPSIES Neonates with epilepsy usually require a personalized, etiology-based approach in terms of choice and duration of treatment. Neonates with channelopathies tend to respond to sodium channel blockers such as carbamazepine, oxcarbazepine, or phenytoin. The surgical option should be considered early in cases of large brain malformations, such as hemimegalencephaly.
Collapse
Affiliation(s)
- Evelina Carapancea
- Institute of Neuroscience (IoNS), Université Catholique de Louvain, Brussels, Belgium
| | - Maria Roberta Cilio
- Institute of Neuroscience (IoNS), Université Catholique de Louvain, Brussels, Belgium; Division of Pediatric Neurology, Department of Pediatrics, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium.
| |
Collapse
|
5
|
Affiliation(s)
- Elissa Yozawitz
- From the Isabelle Rapin Division of Child Neurology of the Saul R. Korey Department of Neurology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| |
Collapse
|
6
|
Danzer E, Massey SL, Flohr SJ, Mathew L, Hoffman C, Abramson A, Selenski P, Canning CE, Eppley E, Connelly JT, Herkert L, Rintoul NE, Adzick NS, Abend NS, Hedrick HL. Extracorporeal Membrane Oxygenation for Neonates With Congenital Diaphragmatic Hernia: Prevalence of Seizures and Outcomes. Pediatr Crit Care Med 2023; 24:e224-e235. [PMID: 37140337 PMCID: PMC10160669 DOI: 10.1097/pcc.0000000000003197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVES We aimed to determine the prevalence of electrographic seizures and associated odds of adverse outcomes of electrographic seizures in neonates with congenital diaphragmatic hernia (CDH) receiving extracorporeal membrane oxygenation (ECMO). DESIGN Retrospective, descriptive case series. SETTING Neonatal ICU (NICU) in a quaternary care institution. PATIENTS All neonates with CDH receiving ECMO undergoing continuous electroencephalographic monitoring (CEEG) and follow-up between January 2012 and December 2019. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS All eligible neonates with CDH receiving ECMO underwent CEEG (n = 75). Electrographic seizures occurred in 14 of 75 (19%): they were exclusively electrographic-only in nine of 14, both electrographic-only and electroclinical in three of 14, and electroclinical only in two of 14. Two neonates developed status epilepticus. We identified an association between presence of seizures, rather than not, and longer duration of initial session of CEEG monitoring (55.7 hr [48.2-87.3 hr] vs 48.0 hr [43.0-48.3 hr]; p = 0.001). We also found an association between presence of seizures, rather than not, and greater odds of use of a second CEEG monitoring (12/14 vs 21/61; odds ratio [OR], 11.43 [95% CI, 2.34-55.90; p = 0.0026). Most neonates with seizures (10/14), experienced their onset of seizures more than 96 hours after the start of ECMO. Overall, the presence of electrographic seizures, compared with not, was associated with lower odds of survival to NICU discharge (4/14 vs 49/61; OR 0.10 [95% CI 0.03 to 0.37], p = 0.0006). Also, the presence of seizures-rather than not-was associated with greater odds of a composite of death and all abnormal outcomes on follow-up (13/14 vs 26/61; OR, 17.5; 95% CI, 2.15-142.39; p = 0.0074). CONCLUSIONS Nearly one in five neonates with CDH receiving ECMO developed seizures during the ECMO course. Seizures were predominantly electrographic-only and when present were associated with great odds of adverse outcomes. The current study provides evidence to support standardized CEEG in this population.
Collapse
Affiliation(s)
- Enrico Danzer
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Shavonne L. Massey
- Department of Neurology and Pediatrics, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sabrina J. Flohr
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Leny Mathew
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Casey Hoffman
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Abigail Abramson
- Department of Neurology and Pediatrics, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Paige Selenski
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Caroline E. Canning
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Elizabeth Eppley
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - James T Connelly
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lisa Herkert
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Natalie E. Rintoul
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - N. Scott Adzick
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nicholas S. Abend
- Department of Neurology and Pediatrics, The Children’s Hospital of Philadelphia and the Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Holly L. Hedrick
- The Richard Wood Jr. Center for Fetal Diagnosis and Treatment, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| |
Collapse
|
7
|
El-Dib M, Abend NS, Austin T, Boylan G, Chock V, Cilio MR, Greisen G, Hellström-Westas L, Lemmers P, Pellicer A, Pressler RM, Sansevere A, Tsuchida T, Vanhatalo S, Wusthoff CJ, Wintermark P, Aly H, Chang T, Chau V, Glass H, Lemmon M, Massaro A, Wusthoff C, deVeber G, Pardo A, McCaul MC. Neuromonitoring in neonatal critical care part I: neonatal encephalopathy and neonates with possible seizures. Pediatr Res 2022:10.1038/s41390-022-02393-1. [PMID: 36476747 DOI: 10.1038/s41390-022-02393-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 08/12/2022] [Accepted: 08/19/2022] [Indexed: 12/12/2022]
Abstract
The blooming of neonatal neurocritical care over the last decade reflects substantial advances in neuromonitoring and neuroprotection. The most commonly used brain monitoring tools in the neonatal intensive care unit (NICU) are amplitude integrated EEG (aEEG), full multichannel continuous EEG (cEEG), and near-infrared spectroscopy (NIRS). While some published guidelines address individual tools, there is no consensus on consistent, efficient, and beneficial use of these modalities in common NICU scenarios. This work reviews current evidence to assist decision making for best utilization of neuromonitoring modalities in neonates with encephalopathy or with possible seizures. Neuromonitoring approaches in extremely premature and critically ill neonates are discussed separately in the companion paper. IMPACT: Neuromonitoring techniques hold promise for improving neonatal care. For neonatal encephalopathy, aEEG can assist in screening for eligibility for therapeutic hypothermia, though should not be used to exclude otherwise eligible neonates. Continuous cEEG, aEEG and NIRS through rewarming can assist in prognostication. For neonates with possible seizures, cEEG is the gold standard for detection and diagnosis. If not available, aEEG as a screening tool is superior to clinical assessment alone. The use of seizure detection algorithms can help with timely seizures detection at the bedside.
Collapse
Affiliation(s)
- Mohamed El-Dib
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and the University of Pennsylvania, Philadelphia, PA, USA
| | - Topun Austin
- Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Geraldine Boylan
- INFANT Research Centre & Department of Paediatrics & Child Health, University College Cork, Cork, Ireland
| | - Valerie Chock
- Division of Neonatal and Developmental Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - M Roberta Cilio
- Department of Pediatrics, Division of Pediatric Neurology, Cliniques universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Gorm Greisen
- Department of Neonatology, Rigshospitalet, Copenhagen University Hospital & Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Lena Hellström-Westas
- Department of Women's and Children's Health, Uppsala University, and Division of Neonatology, Uppsala University Hospital, Uppsala, Sweden
| | - Petra Lemmers
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Adelina Pellicer
- Department of Neonatology, La Paz University Hospital, Madrid, Spain; Neonatology Group, IdiPAZ, Madrid, Spain
| | - Ronit M Pressler
- Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children NHS Trust, and Clinical Neuroscience, UCL- Great Ormond Street Institute of Child Health, London, UK
| | - Arnold Sansevere
- Department of Neurology and Pediatrics, George Washington University School of Medicine and Health Sciences; Children's National Hospital Division of Neurophysiology, Epilepsy and Critical Care, Washington, DC, USA
| | - Tammy Tsuchida
- Department of Neurology and Pediatrics, George Washington University School of Medicine and Health Sciences; Children's National Hospital Division of Neurophysiology, Epilepsy and Critical Care, Washington, DC, USA
| | - Sampsa Vanhatalo
- Department of Clinical Neurophysiology, Children's Hospital, BABA Center, Neuroscience Center/HILIFE, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Mizrahi EM, Pressler RM. The International League Against Epilepsy New Classification of Neonatal Seizures. Pediatrics 2022; 150:189676. [PMID: 36200377 DOI: 10.1542/peds.2022-058114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/27/2022] [Indexed: 01/03/2023] Open
Affiliation(s)
- Eli M Mizrahi
- Departments of Neurology and Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Ronit M Pressler
- Clinical Neuroscience, UCL-Great Ormond Street Institute of Child Health and Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children, NHS Foundation Trust, London, United Kingdom
| | | |
Collapse
|
9
|
Hashish M, Bassiouny MR. Neonatal seizures: stepping outside the comfort zone. Clin Exp Pediatr 2022; 65:521-528. [PMID: 35381172 PMCID: PMC9650361 DOI: 10.3345/cep.2022.00115] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/22/2022] [Indexed: 11/27/2022] Open
Abstract
Seizures are the most common neurological disorders in newborns. Managing neonatal seizures is challenging, especially for neurologists who are not neonatal specialists. Acute brain injury during ischemic insult is a key component of seizure occurrence, while genetic and metabolic disorders play less prevalent but more severe roles. The diagnosis of neonatal seizure is ambiguous, as the subjective differentiation between seizure and nonepileptic events is difficult; therefore, electrographic recording is the gold standard for diagnosis. The detection of electrographic seizures by neonatologists is currently facilitated by amplitude-integrated electroencephalography availability in many neonatal intensive care units. Although it is less sensitive than conventional electroencephalography, it is better to record all risky neonates to filter the abnormal events as early as possible to enable the initiation of dedicated therapy at proper dose and time and facilitate the initial response to antiepileptic drugs. This, in turn, helps maintain the balance between unnecessary drug use and their neurotoxic effects. Moreover, the early treatment of electrographic seizures plays a vital role in the suppression of subsequent abnormal brain electricity (status epilepticus) and shortening the hospital stay. An explicit understanding of seizure etiology and pathophysiology should direct attention to the proper prescription of short- and long-term antiepileptic medications to solve the challenging issue of whether neonatal seizures progress to postneonatal epilepsy and long-term cognitive deficits. This review addresses recent updates in different aspects of neonatal seizures, particularly electrographic discharge, including their definition, etiology, classification, diagnosis, management, and neurodevelopmental outcomes.
Collapse
Affiliation(s)
- Menna Hashish
- Neonatal Intensive Care Unit, Mansoura University Children's Hospital, Mansoura, Egypt
| | | |
Collapse
|
10
|
Guidotti I, Lugli L, Ori L, Roversi MF, Casa Muttini ED, Bedetti L, Pugliese M, Cavalleri F, Stefanelli F, Ferrari F, Berardi A. Neonatal seizures treatment based on conventional multichannel EEG monitoring: an overview of therapeutic options. Expert Rev Neurother 2022; 22:623-638. [PMID: 35876114 DOI: 10.1080/14737175.2022.2105698] [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: 11/04/2022]
Abstract
INTRODUCTION Seizures are the main neurological emergency during the neonatal period and are mostly acute and focal. The prognosis mainly depends on the underlying etiology. Conventional multichannel video-electroencephalographic (cEEG) monitoring is the gold standard for diagnosis, but treatment remains a challenge. AREAS COVERED : This review, based on PubMed search over the last 4 decades, focuses on the current treatment options for neonatal seizures based on cEEG monitoring. There is still no consensus on seizure therapy, owing to poor scientific evidence. Traditionally, the first-line treatments are phenobarbital and phenytoin, followed by midazolam and lidocaine, but their efficacy is limited. Therefore, current evidence strongly suggests the use of alternative antiseizure medications. Randomized controlled trials of new drugs are ongoing. EXPERT OPINION : Therapy for neonatal seizures should be prompt and tailored, based on semeiology, mirror of the underlying cause, and cEEG features. Further research should focus on antiseizure medications that directly act on the etiopathogenetic mechanism responsible for seizures and are therefore more effective in seizure control.
Collapse
Affiliation(s)
- Isotta Guidotti
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Licia Lugli
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Luca Ori
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Maria Federica Roversi
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Elisa Della Casa Muttini
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Luca Bedetti
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Marisa Pugliese
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Francesca Cavalleri
- Division of Neuroradiology, Department of Neuroscience, Nuovo Ospedale Civile S. Agostino-Estense, Modena, Italy
| | - Francesca Stefanelli
- Department of Medical and Surgical Sciences of the Mothers, Children and Adults, Post Graduate School of Pediatrics, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabrizio Ferrari
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Alberto Berardi
- Division of Neonatology and Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| |
Collapse
|
11
|
Pressler RM, Boylan GB. Translational neonatal seizure research - a reality check. Epilepsia 2022; 63:1874-1879. [PMID: 35524441 DOI: 10.1111/epi.17276] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 04/14/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Ronit M Pressler
- Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children, London, UK.,Developmental Neurosciences, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Geraldine B Boylan
- INFANT Research Centre, University College Cork, Ireland.,Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| |
Collapse
|
12
|
Brown KL, Agrawal S, Kirschen MP, Traube C, Topjian A, Pressler R, Hahn CD, Scholefield BR, Kanthimathinathan HK, Hoskote A, D'Arco F, Bembea M, Manning JC, Hunfeld M, Buysse C, Tasker RC. The brain in pediatric critical care: unique aspects of assessment, monitoring, investigations, and follow-up. Intensive Care Med 2022; 48:535-547. [PMID: 35445823 PMCID: PMC10082392 DOI: 10.1007/s00134-022-06683-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 03/15/2022] [Indexed: 02/05/2023]
Abstract
As survival after pediatric intensive care unit (PICU) admission has improved over recent years, a key focus now is the reduction of morbidities and optimization of quality of life for survivors. Neurologic disorders and direct brain injuries are the reason for 11-16% of admissions to PICU. In addition, many critically ill children are at heightened risk of brain injury and neurodevelopmental difficulties affecting later life, e.g., complex heart disease and premature birth. Hence, assessment, monitoring and protection of the brain, using fundamental principles of neurocritical care, are crucial to the practice of pediatric intensive care medicine. The assessment of brain function, necessary to direct appropriate care, is uniquely challenging amongst children admitted to the PICU. Challenges in assessment arise in children who are unstable, or pharmacologically sedated and muscle relaxed, or who have premorbid abnormality in development. Moreover, the heterogeneity of diseases and ages in PICU patients, means that high caliber evidence is harder to accrue than in adult practice, nonetheless, great progress has been made over recent years. In this 'state of the art' paper about critically ill children, we discuss (1) patient types at risk of brain injury, (2) new standardized clinical assessment tools for age-appropriate, clinical evaluation of brain function, (3) latest evidence related to cranial imaging, non-invasive and invasive monitoring of the brain, (4) the concept of childhood 'post intensive are syndrome' and approaches for neurodevelopmental follow-up. Better understanding of these concepts is vital for taking PICU survivorship to the next level.
Collapse
Affiliation(s)
- Kate L Brown
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK. .,Institute of Cardiovascular, Science University College London, London, UK.
| | - Shruti Agrawal
- Paediatric Intensive Care Unit Addenbrookes Hospital, Cambridge, UK
| | - Matthew P Kirschen
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, USA, Philadelphia.,University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Chani Traube
- Department of Pediatrics, Division of Pediatric Critical Care Medicine, Weill Cornell Medical College, New York, USA
| | - Alexis Topjian
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, USA, Philadelphia.,University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Ronit Pressler
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.,Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children, Great Ormond Street, London, UK.,University College London Institute of Child Health, London, UK
| | - Cecil D Hahn
- Division of Neurology, The Hospital for Sick Children, Toronto, Canada.,Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Barnaby R Scholefield
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,Paediatric Intensive Care Unit, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Hari Krishnan Kanthimathinathan
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK.,Paediatric Intensive Care Unit, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Aparna Hoskote
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.,Institute of Cardiovascular, Science University College London, London, UK
| | - Felice D'Arco
- Biomedical Research Centre, Great Ormond Street Hospital for Children, London, UK.,University College London Institute of Child Health, London, UK
| | - Melania Bembea
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Joseph C Manning
- Nottingham Children's Hospital and Neonatology, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Centre for Children and Young People Health Research, School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Maayke Hunfeld
- Intensive Care and Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands.,Department of Pediatric Neurology, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Corinne Buysse
- Intensive Care and Department of Pediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Robert C Tasker
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.,Selwyn College, Cambridge University, Cambridge, UK
| |
Collapse
|
13
|
Numis AL, Shellhaas RA. Neonatal Seizure Management: What Is Timely Treatment and Does It Influence Neurodevelopment? J Pediatr 2022; 243:7-8. [PMID: 34896429 DOI: 10.1016/j.jpeds.2021.12.004] [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: 11/24/2021] [Accepted: 12/07/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Adam L Numis
- Department of Neurology and Weill Institute for Neuroscience and Benioff Children's Hospital, University of California San Francisco, San Francisco, California
| | - Renée A Shellhaas
- Department of Pediatrics, University of Michigan, Ann Arbor, Michigan.
| |
Collapse
|
14
|
Chalia M, Hartmann H, Pressler R. Practical Approaches to the Treatment of Neonatal Seizures. Curr Treat Options Neurol 2022. [DOI: 10.1007/s11940-022-00711-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
15
|
Herzberg EM, Machie M, Glass HC, Shellhaas RA, Wusthoff CJ, Chang T, Abend NS, Chu CJ, Cilio MR, Bonifacio SL, Massey SL, McCulloch CE, Soul JS. Seizure Severity and Treatment Response in Newborn Infants with Seizures Attributed to Intracranial Hemorrhage. J Pediatr 2022; 242:121-128.e1. [PMID: 34780777 DOI: 10.1016/j.jpeds.2021.11.012] [Citation(s) in RCA: 2] [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: 04/11/2021] [Revised: 11/03/2021] [Accepted: 11/04/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We sought to characterize intracranial hemorrhage (ICH) as a seizure etiology in infants born term and preterm. For infants born term, we sought to compare seizure severity and treatment response for multisite vs single-site ICH and hypoxic-ischemic encephalopathy (HIE) with vs without ICH. STUDY DESIGN We studied 112 newborn infants with seizures attributed to ICH and 201 infants born at term with seizures attributed to HIE, using a cohort of consecutive infants with clinically diagnosed and/or electrographic seizures prospectively enrolled in the multicenter Neonatal Seizure Registry. We compared seizure severity and treatment response among infants with complicated ICH, defined as multisite vs single-site ICH and HIE with vs without ICH. RESULTS ICH was a more common seizure etiology in infants born preterm vs term (27% vs 10%, P < .001). Most infants had subclinical seizures (74%) and an incomplete response to initial antiseizure medication (ASM) (68%). In infants born term, multisite ICH was associated with more subclinical seizures than single-site ICH (93% vs 66%, P = .05) and an incomplete response to the initial ASM (100% vs 66%, P = .02). Status epilepticus was more common in HIE with ICH vs HIE alone (38% vs 17%, P = .05). CONCLUSIONS Seizure severity was greater and treatment response was lower among infants born term with complicated ICH. These data support the use of continuous video electroencephalogram monitoring to accurately detect seizures and a multistep treatment plan that considers early use of multiple ASMs, particularly with parenchymal and high-grade intraventricular hemorrhage and complicated ICH.
Collapse
Affiliation(s)
- Emily M Herzberg
- Department of Neurology, Boston Children's Hospital, Boston, MA; Division of Newborn Medicine, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | - Michelle Machie
- Departments of Neurology and Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX
| | - Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California, San Francisco, CA; Department of Pediatrics, Benioff Children's Hospital, University of California, San Francisco, CA; Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
| | | | | | - Taeun Chang
- Department of Neurology, Children's National Hospital, George Washington University School of Medicine, Washington, DC
| | - Nicholas S Abend
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Boston, MA
| | - M Roberta Cilio
- Division of Pediatric Neurology, Department of Pediatrics, Saint-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium
| | - Sonia L Bonifacio
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, Stanford University, Palo Alto, CA
| | - Shavonne L Massey
- Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Charles E McCulloch
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
| | - Janet S Soul
- Department of Neurology, Boston Children's Hospital, Boston, MA.
| |
Collapse
|
16
|
Keene JC, Morgan LA, Abend NS, Bates SV, Bauer Huang SL, Chang T, Chu CJ, Glass HC, Massey SL, Ostrander B, Pardo AC, Press CA, Soul JS, Shellhaas RA, Thomas C, Natarajan N. Treatment of Neonatal Seizures: Comparison of Treatment Pathways From 11 Neonatal Intensive Care Units. Pediatr Neurol 2022; 128:67-74. [PMID: 34750046 DOI: 10.1016/j.pediatrneurol.2021.10.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 09/12/2021] [Accepted: 10/04/2021] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Seizures are a common neonatal neurologic emergency. Many centers have developed pathways to optimize management. We evaluated neonatal seizure management pathways at level IV neonatal intensive care units (NICUs) in the United States to highlight areas of consensus and describe aspects of variability. METHODS We conducted a descriptive analysis of 11 neonatal seizure management pathways from level IV NICUs that specialize in neonatal neurocritical care including guidelines for electroencephalography (EEG) monitoring, antiseizure medication (ASM) choice, timing, and dose. RESULTS Study center NICUs had a median of 70 beds (interquartile range: 52-96). All sites had 24/7 conventional EEG initiation, monitoring, and review capability. Management pathways uniformly included prompt EEG confirmation of seizures. Most pathways included a provision for intravenous benzodiazepine administration if either EEG or loading of ASM was delayed. Phenobarbital 20 mg/kg IV was the first-line ASM in all pathways. Pathways included either fosphenytoin or levetiracetam as the second-line ASM with variable dosing. Third-line ASMs were most commonly fosphenytoin or levetiracetam, with alternatives including topiramate or lacosamide. All pathways provided escalation to continuous midazolam infusion with variable dosing for seizures refractory to initial medication trials. Three pathways also included lidocaine infusion. Nine pathways discussed ASM discontinuation after resolution of acute symptomatic seizures with variable timing. CONCLUSIONS Despite a paucity of data from controlled trials regarding optimal neonatal seizure management, there are areas of broad agreement among institutional pathways. Areas of substantial heterogeneity that require further research include optimal second-line ASM, dosage, and timing of ASM discontinuation.
Collapse
Affiliation(s)
- Jennifer C Keene
- Division of Pediatric Neurology, Departments of Neurology and Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, Washington.
| | - Lindsey A Morgan
- Division of Pediatric Neurology, Departments of Neurology and Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, Washington
| | - Nicholas S Abend
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
| | - Sara V Bates
- Department of Pediatrics, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sarah L Bauer Huang
- Division of Pediatric & Developmental Neurology, Department of Neurology, Washington University in St. Louis, St. Louis, Missouri
| | - Taeun Chang
- Neurology, Children's National Hospital, George Washington University, Washington, District of Columbia
| | - Catherine J Chu
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Hannah C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California, San Francisco, San Francisco, California; Department of Pediatrics, UCSF Benioff Children's Hospital, San Francisco, San Francisco, California
| | - Shavonne L Massey
- Division of Neurology, Departments of Neurology and Pediatrics, Children's Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
| | - Betsy Ostrander
- Division of Pediatric Neurology, Department of Pediatrics, University of Utah, Salt Lake City, Utah
| | - Andrea C Pardo
- Ann & Robert H. Lurie Children's Hospital, Department of Pediatrics, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Craig A Press
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | - Janet S Soul
- Department of Neurology, Harvard Medical School and Boston Children's Hospital, Boston, Massachusetts
| | - Renée A Shellhaas
- Department of Pediatrics, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - Cameron Thomas
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; Division of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Niranjana Natarajan
- Division of Pediatric Neurology, Departments of Neurology and Pediatrics, University of Washington, Seattle Children's Hospital, Seattle, Washington
| |
Collapse
|
17
|
Glass HC, Shellhaas RA. Early discontinuation of antiseizure medication in neonatal seizures - Proceed with caution. J Neonatal Perinatal Med 2022; 15:495-498. [PMID: 34864694 DOI: 10.3233/npm-210882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- H C Glass
- Department of Neurology and Weill Institute for Neuroscience, University of California San Francisco, San Francisco, CA, USA
- Department of Pediatrics; UCSF Benioff Children's Hospital, University of California San Francisco, San Francisco, CA, USA
- Department of Epidemiology and Biostatistics; University of California San Francisco, San Francisco, CA, USA
| | - R A Shellhaas
- Department of Pediatrics, University of Michigan, Ann Arbor, MI, USA
| |
Collapse
|
18
|
Sandoval Karamian AG, Wusthoff CJ. Current and Future Uses of Continuous EEG in the NICU. Front Pediatr 2021; 9:768670. [PMID: 34805053 PMCID: PMC8595393 DOI: 10.3389/fped.2021.768670] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/12/2021] [Indexed: 11/28/2022] Open
Abstract
Continuous EEG (cEEG) is a fundamental neurodiagnostic tool in the care of critically ill neonates and is increasingly recommended. cEEG enhances prognostication via assessment of the background brain activity, plays a role in predicting which neonates are at risk for seizures when combined with clinical factors, and allows for accurate diagnosis and management of neonatal seizures. Continuous EEG is the gold standard method for diagnosis of neonatal seizures and should be used for detection of seizures in high-risk clinical conditions, differential diagnosis of paroxysmal events, and assessment of response to treatment. High costs associated with cEEG are a limiting factor in its widespread implementation. Centralized remote cEEG interpretation, automated seizure detection, and pre-natal EEG are potential future applications of this neurodiagnostic tool.
Collapse
Affiliation(s)
| | - Courtney J Wusthoff
- Division of Child Neurology, Lucile Packard Children's Hospital at Stanford, Palo Alto, CA, United States
| |
Collapse
|