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Boerwinkle VL, Manjón I, Sussman BL, McGary A, Mirea L, Gillette K, Broman-Fulks J, Cediel EG, Arhin M, Hunter SE, Wyckoff SN, Allred K, Tom D. Resting-State Functional Magnetic Resonance Imaging Network Association With Mortality, Epilepsy, Cognition, and Motor Two-Year Outcomes in Suspected Severe Neonatal Acute Brain Injury. Pediatr Neurol 2024; 152:41-55. [PMID: 38198979 DOI: 10.1016/j.pediatrneurol.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/14/2023] [Accepted: 12/06/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND AND OBJECTIVES In acute brain injury of neonates, resting-state functional magnetic resonance imaging (MRI) (RS) showed incremental association with consciousness, mortality, cognitive and motor development, and epilepsy, with correction for multiple comparisons, at six months postgestation in neonates with suspected acute brain injury (ABI). However, there are relatively few developmental milestones at six months to benchmark against, thus, we extended this cohort study to evaluate two-year outcomes. METHODS In 40 consecutive neonates with ABI and RS, ordinal scores of resting-state networks; MRI, magnetic resonance spectroscopy, and electroencephalography; and up to 42-month outcomes of mortality, general and motor development, Pediatric Cerebral Performance Category Scale (PCPC), and epilepsy informed associations between tests and outcomes. RESULTS Mean gestational age was 37.8 weeks, 68% were male, and 60% had hypoxic-ischemic encephalopathy. Three died in-hospital, four at six to 42 months, and five were lost to follow-up. Associations included basal ganglia network with PCPC (P = 0.0003), all-mortality (P = 0.005), and motor (P = 0.0004); language/frontoparietal network with developmental delay (P = 0.009), PCPC (P = 0.006), and all-mortality (P = 0.01); default mode network with developmental delay (P = 0.003), PCPC (P = 0.004), neonatal intensive care unit mortality (P = 0.01), and motor (P = 0.009); RS seizure onset zone with epilepsy (P = 0.01); and anatomic MRI with epilepsy (P = 0.01). CONCLUSION For the first time, at any age, resting state functional MRI in ABI is associated with long-term epilepsy and RSNs predicted mortality in neonates. Severity of RSN abnormality was associated with incrementally worsened neurodevelopment including cognition, language, and motor function over two years.
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Affiliation(s)
- Varina L Boerwinkle
- Division of Child Neurology, University of North Carolina Medical School, Chapel Hill, North Carolina.
| | - Iliana Manjón
- University of Arizona College of Medicine - Tucson, Tucson, Arizona
| | - Bethany L Sussman
- Division of Neuroscience Research, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona
| | - Alyssa McGary
- Department of Clinical Research, Phoenix Children's Hospital, Phoenix, Arizona
| | - Lucia Mirea
- Department of Clinical Research, Phoenix Children's Hospital, Phoenix, Arizona
| | - Kirsten Gillette
- Division of Child Neurology, University of North Carolina Medical School, Chapel Hill, North Carolina
| | - Jordan Broman-Fulks
- Division of Child Neurology, University of North Carolina Medical School, Chapel Hill, North Carolina
| | - Emilio G Cediel
- Division of Child Neurology, University of North Carolina Medical School, Chapel Hill, North Carolina
| | - Martin Arhin
- Division of Child Neurology, University of North Carolina Medical School, Chapel Hill, North Carolina
| | - Senyene E Hunter
- Division of Child Neurology, University of North Carolina Medical School, Chapel Hill, North Carolina
| | - Sarah N Wyckoff
- Division of Neuroscience Research, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona
| | - Kimberlee Allred
- Division of Neonatology, Phoenix Children's Hospital, Phoenix, Arizona
| | - Deborah Tom
- Division of Neonatology, Phoenix Children's Hospital, Phoenix, Arizona
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Boerwinkle VL, Appavu B, Cediel EG, Erklaurer J, Lalgudi Ganesan S, Gibbons C, Hahn C, LaRovere KL, Moberg D, Natarajan G, Molteni E, Reuther WR, Slomine BS. Common Data Elements for Disorders of Consciousness: Recommendations from the Working Group in the Pediatric Population. Neurocrit Care 2024; 40:65-73. [PMID: 38062304 DOI: 10.1007/s12028-023-01870-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 02/15/2024]
Abstract
BACKGROUND The fundamental gap obstructing forward progress of evidenced-based care in pediatric and neonatal disorders of consciousness (DoC) is the lack of defining consensus-based terminology to perform comparative research. This lack of shared nomenclature in pediatric DoC stems from the inherently recursive dilemma of the inability to reliably measure consciousness in the very young. However, recent advancements in validated clinical examinations and technologically sophisticated biomarkers of brain activity linked to future abilities are unlocking this previously formidable challenge to understanding the DoC in the developing brain. METHODS To address this need, the first of its kind international convergence of an interdisciplinary team of pediatric DoC experts was organized by the Neurocritical Care Society's Curing Coma Campaign. The multidisciplinary panel of pediatric DoC experts proposed pediatric-tailored common data elements (CDEs) covering each of the CDE working groups including behavioral phenotyping, biospecimens, electrophysiology, family and goals of care, neuroimaging, outcome and endpoints, physiology and big Data, therapies, and pediatrics. RESULTS We report the working groups' pediatric-focused DoC CDE recommendations and disseminate CDEs to be used in studies of pediatric patients with DoC. CONCLUSIONS The CDEs recommended support the vision of progressing collaborative and successful internationally collaborative pediatric coma research.
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Affiliation(s)
- Varina L Boerwinkle
- Department of Neurology, University of North Carolina in Chapel Hill, Chapel Hill, NC, USA.
| | - Brian Appavu
- Department of Child Health and Neurology, University of Arizona College of Medicine - Phoenix, Phoenix, AZ, USA
| | - Emilio Garzon Cediel
- Department of Neurology, University of North Carolina in Chapel Hill, Chapel Hill, NC, USA
| | - Jennifer Erklaurer
- Divisions of Critical Care Medicine and Child Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Saptharishi Lalgudi Ganesan
- Departments of Paediatrics and Clinical Neurological Sciences, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Christie Gibbons
- Brain Injury Association of America Family Advocate, Phoenix, AZ, USA
| | - Cecil Hahn
- Department of Paediatrics (Neurology), The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Kerri L LaRovere
- Department of Neurology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Dick Moberg
- Moberg Analytics, Inc., Philadelphia, PA, USA
| | - Girija Natarajan
- Discipline of Pediatrics, Children's Hospital of Michigan and Hutzel Women's Hospital, Central Michigan University, Mount Pleasant, MI, USA
| | - Erika Molteni
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - William R Reuther
- Department of Neurology, University of North Carolina in Chapel Hill, Chapel Hill, NC, USA
| | - Beth S Slomine
- Department of Neuropsychology, Kennedy Krieger Institute, Baltimore, MD, USA
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Miksa M. Beyond Survival: Insights From the Phenotyping Sepsis-Induced Multiple Organ Failure Study on the Neurological Impact of Pediatric Sepsis. Pediatr Crit Care Med 2023; 24:877-880. [PMID: 38412371 DOI: 10.1097/pcc.0000000000003316] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Affiliation(s)
- Michael Miksa
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Children's Hospital at Montefiore, Bronx, NY
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Boerwinkle VL, Sussman BL, Broman-Fulks J, Garzon-Cediel E, Gillette K, Reuther WR, Scher MS. Treatable brain network biomarkers in children in coma using task and resting-state functional MRI: a case series. Front Neurol 2023; 14:1227195. [PMID: 37638177 PMCID: PMC10448513 DOI: 10.3389/fneur.2023.1227195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/20/2023] [Indexed: 08/29/2023] Open
Abstract
The withdrawal of life-sustaining therapies is frequently considered for pediatric patients with severe acute brain injuries who are admitted to the intensive care unit. However, it is worth noting that some children with a resultant poor neurological status may ultimately survive and achieve a positive neurological outcome. Evidence suggests that adults with hidden consciousness may have a more favorable prognosis compared to those without it. Currently, no treatable network disorders have been identified in cases of severe acute brain injury, aside from seizures detectable through an electroencephalogram (EEG) and neurostimulation via amantadine. In this report, we present three cases in which multimodal brain network evaluation played a helpful role in patient care. This evaluation encompassed various assessments such as continuous video EEG, visual-evoked potentials, somatosensory-evoked potentials, auditory brainstem-evoked responses, resting-state functional MRI (rs-fMRI), and passive-based and command-based task-based fMRI. It is worth noting that the latter three evaluations are unique as they have not yet been established as part of the standard care protocol for assessing acute brain injuries in children with suppressed consciousness. The first patient underwent serial fMRIs after experiencing a coma induced by trauma. Subsequently, the patient displayed improvement following the administration of antiseizure medication to address abnormal signals. In the second case, a multimodal brain network evaluation uncovered covert consciousness, a previously undetected condition in a pediatric patient with acute brain injury. In both patients, this discovery potentially influenced decisions concerning the withdrawal of life support. Finally, the third patient serves as a comparative control case, demonstrating the absence of detectable networks. Notably, this patient underwent the first fMRI prior to experiencing brain death as a pediatric patient. Consequently, this case series illustrates the clinical feasibility of employing multimodal brain network evaluation in pediatric patients. This approach holds potential for clinical interventions and may significantly enhance prognostic capabilities beyond what can be achieved through standard testing methods alone.
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Affiliation(s)
- Varina L. Boerwinkle
- Division of Pediatric Neurology, Department of Neurology, University of North Carolina, Chapel Hill, NC, United States
| | - Bethany L. Sussman
- Neuroscience Research, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, AZ, United States
| | - Jordan Broman-Fulks
- Division of Pediatric Neurology, Department of Neurology, University of North Carolina, Chapel Hill, NC, United States
| | - Emilio Garzon-Cediel
- Division of Pediatric Neurology, Department of Neurology, University of North Carolina, Chapel Hill, NC, United States
| | - Kirsten Gillette
- Division of Pediatric Neurology, Department of Neurology, University of North Carolina, Chapel Hill, NC, United States
| | - William R. Reuther
- Division of Pediatric Neurology, Department of Neurology, University of North Carolina, Chapel Hill, NC, United States
| | - Mark S. Scher
- Division of Pediatric Neurology, Emeritus Scholar Tenured Full Professor Case Western Reserve University School of Medicine Department of Pediatrics, Rainbow Babies and Children's Hospital/University Hospitals Cleveland Medical Center, Cleveland, OH, United States
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Proceedings of the First Pediatric Coma and Disorders of Consciousness Symposium by the Curing Coma Campaign, Pediatric Neurocritical Care Research Group, and NINDS: Gearing for Success in Coma Advancements for Children and Neonates. Neurocrit Care 2023; 38:447-469. [PMID: 36759418 PMCID: PMC9910782 DOI: 10.1007/s12028-023-01673-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 01/03/2023] [Indexed: 02/11/2023]
Abstract
This proceedings article presents the scope of pediatric coma and disorders of consciousness based on presentations and discussions at the First Pediatric Disorders of Consciousness Care and Research symposium held on September 14th, 2021. Herein we review the current state of pediatric coma care and research opportunities as well as shared experiences from seasoned researchers and clinicians. Salient current challenges and opportunities in pediatric and neonatal coma care and research were identified through the contributions of the presenters, who were Jose I. Suarez, MD, Nina F. Schor, MD, PhD, Beth S. Slomine, PhD Erika Molteni, PhD, and Jan-Marino Ramirez, PhD, and moderated by Varina L. Boerwinkle, MD, with overview by Mark Wainwright, MD, and subsequent audience discussion. The program, executively planned by Varina L. Boerwinkle, MD, Mark Wainwright, MD, and Michelle Elena Schober, MD, drove the identification and development of priorities for the pediatric neurocritical care community.
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Frigerio S, Molteni E, Colombo K, Pastore V, Fedeli C, Galbiati S, Strazzer S. Neuropsychological assessment through Coma Recovery Scale-Revised and Coma/Near Coma Scale in a sample of pediatric patients with disorder of consciousness. J Neurol 2023; 270:1019-1029. [PMID: 36335241 PMCID: PMC9886605 DOI: 10.1007/s00415-022-11456-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 10/20/2022] [Accepted: 10/25/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND The Coma Recovery Scale-Revised (CRS-R) has become a standard tool in assessing Disorders of consciousness (DoC) in adults. However, its measurement validity in pediatrics has only been ascertained in healthy cases. Increasing use of CRS-R in children with DoC imposes appropriate comparison against previously validated tools. The aims of the study were to describe the emergence to a conscious state (eMCS) in pediatric acquired brain injury (ABI); to explore the agreement between the CRS-R and Coma Near Coma Scale (CNCS) and to discuss the advantage of administering the CRS-R in pediatric age. MATERIALS AND METHODS In this observational prospective study, 40 patients were recruited. Inclusion criteria were age 5 to 18 years, Glasgow Coma Scale (GCS) score ≤ 8 at the insult, and unresponsive wakefulness syndrome (UWS) or minimally conscious state (MCS) at admission. Patients were assessed with CRS-R, and CNCS was used as standard. RESULTS The agreement between scales was moderate (r = - 0.71). The analysis of the CRS-R domain scores also confirmed that decreasing CNCS levels (from a coma to eMCS) corresponded to concurrent increas of CRS-R scores in all domains. Moreover, CRS-R better defined patients' status in the emergency phase from MCS. Conversely, CRS-R had lower DoC scoring ability in the presence of severe motor impairment. CONCLUSION We show that CRS-R can track changes in DoC in children as young as 5 years old, and we provide evidence that the agreement with CNCS scores is good.
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Affiliation(s)
- Susanna Frigerio
- Scientific Institute, IRCCS E. Medea, Neurophysiatric Department, Bosisio Parini, Lecco, Italy
| | - Erika Molteni
- School of Biomedical Engineering and Imaging Sciences, and Centre for Medical Engineering, King's College, London, SE1 7EU, UK
| | - Katia Colombo
- Scientific Institute, IRCCS E. Medea, Neurophysiatric Department, Bosisio Parini, Lecco, Italy
| | - Valentina Pastore
- Scientific Institute, IRCCS E. Medea, Neurophysiatric Department, Bosisio Parini, Lecco, Italy
| | - Claudia Fedeli
- Scientific Institute, IRCCS E. Medea, Neurophysiatric Department, Bosisio Parini, Lecco, Italy
| | - Susanna Galbiati
- Scientific Institute, IRCCS E. Medea, Neurophysiatric Department, Bosisio Parini, Lecco, Italy
| | - Sandra Strazzer
- Scientific Institute, IRCCS E. Medea, Neurophysiatric Department, Bosisio Parini, Lecco, Italy.
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Young M, Peterson AH. Neuroethics across the Disorders of Consciousness Care Continuum. Semin Neurol 2022; 42:375-392. [PMID: 35738293 DOI: 10.1055/a-1883-0701] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Association of network connectivity via resting state functional MRI with consciousness, mortality, and outcomes in neonatal acute brain injury. Neuroimage Clin 2022; 34:102962. [PMID: 35152054 PMCID: PMC8851268 DOI: 10.1016/j.nicl.2022.102962] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 02/05/2022] [Accepted: 02/07/2022] [Indexed: 01/07/2023]
Abstract
Basal ganglia and seizure onset zone networks were associated with motor outcomes. Broad language/cognitive region networks were associated with developmental delay. Discharge with mortality was linked to default mode and language/cognitive networks. Exams were not linked to networks after multiple testing corrections. Lack of detection of all studied networks only occurred in those who did not survive.
Background An accurate and comprehensive test of integrated brain network function is needed for neonates during the acute brain injury period to inform on morbidity. This retrospective cohort study assessed whether integrated brain network function acquired by resting state functional MRI during the acute period in neonates with brain injury, is associated with acute exam, neonatal mortality, and 6-month outcomes. Methods Study subjects included 40 consecutive neonates with resting state functional MRI acquired within 31 days after suspected brain insult from March 2018 to July 2019 at Phoenix Children’s Hospital. Acute-period exam and test results were assigned ordinal scores based on severity as documented by respective treating specialists. Analyses (Fisher exact, Wilcoxon-rank sum test, ordinal/multinomial logistic regression) examined association of resting state networks with demographics, presentation, neurological exam, electroencephalogram, anatomical MRI, magnetic resonance spectroscopy, passive task functional MRI, and outcomes of discharge condition, outpatient development, motor tone, seizure, and mortality. Results Subjects had a mean (standard deviation) gestational age of 37.8 (2.6) weeks, a majority were male (63%), with a diagnosis of hypoxic ischemic encephalopathy (68%). Findings at birth included mild distress (48%), moderately abnormal neurological exam (33%), and consciousness characterized as awake but irritable (40%). Significant associations after multiple testing corrections were detected for resting state networks: basal ganglia with outpatient developmental delay (odds ratio [OR], 14.5; 99.4% confidence interval [CI], 2.00–105; P < .001) and motor tone/weakness (OR, 9.98; 99.4% CI, 1.72–57.9; P < .001); language/frontoparietal network with discharge condition (OR, 5.13; 99.4% CI, 1.22–21.5; P = .002) and outpatient developmental delay (OR, 4.77; 99.4% CI, 1.21–18.7; P=.002); default mode network with discharge condition (OR, 3.72; 99.4% CI, 1.01–13.78; P=.006) and neurological exam (P = .002 (FE); OR, 11.8; 99.4% CI, 0.73–191; P = .01 (OLR)); and seizure onset zone with motor tone/weakness (OR, 3.31; 99.4% CI, 1.08–10.1; P=.003). Resting state networks were not detected in three neonates, who died prior to discharge. Conclusions This study provides level 3 evidence (OCEBM Levels of Evidence Working Group) demonstrating that in neonatal acute brain injury, the degree of abnormality of resting state networks is associated with acute exam and outcomes. Total lack of brain network detection was only found in patients who did not survive.
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