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Plante V, Basu M, Gettings JV, Luchette M, LaRovere KL. Update in Pediatric Neurocritical Care: What a Neurologist Caring for Critically Ill Children Needs to Know. Semin Neurol 2024; 44:362-388. [PMID: 38788765 DOI: 10.1055/s-0044-1787047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Currently nearly one-quarter of admissions to pediatric intensive care units (PICUs) worldwide are for neurocritical care diagnoses that are associated with significant morbidity and mortality. Pediatric neurocritical care is a rapidly evolving field with unique challenges due to not only age-related responses to primary neurologic insults and their treatments but also the rarity of pediatric neurocritical care conditions at any given institution. The structure of pediatric neurocritical care services therefore is most commonly a collaborative model where critical care medicine physicians coordinate care and are supported by a multidisciplinary team of pediatric subspecialists, including neurologists. While pediatric neurocritical care lies at the intersection between critical care and the neurosciences, this narrative review focuses on the most common clinical scenarios encountered by pediatric neurologists as consultants in the PICU and synthesizes the recent evidence, best practices, and ongoing research in these cases. We provide an in-depth review of (1) the evaluation and management of abnormal movements (seizures/status epilepticus and status dystonicus); (2) acute weakness and paralysis (focusing on pediatric stroke and select pediatric neuroimmune conditions); (3) neuromonitoring modalities using a pathophysiology-driven approach; (4) neuroprotective strategies for which there is evidence (e.g., pediatric severe traumatic brain injury, post-cardiac arrest care, and ischemic stroke and hemorrhagic stroke); and (5) best practices for neuroprognostication in pediatric traumatic brain injury, cardiac arrest, and disorders of consciousness, with highlights of the 2023 updates on Brain Death/Death by Neurological Criteria. Our review of the current state of pediatric neurocritical care from the viewpoint of what a pediatric neurologist in the PICU needs to know is intended to improve knowledge for providers at the bedside with the goal of better patient care and outcomes.
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Affiliation(s)
- Virginie Plante
- Division of Critical Care Medicine, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Meera Basu
- Division of Critical Care Medicine, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
- Department of Neurology, Boston Children's Hospital, Boston, Massachusetts
| | | | - Matthew Luchette
- Division of Critical Care Medicine, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts
| | - Kerri L LaRovere
- Department of Neurology, Boston Children's Hospital, Boston, Massachusetts
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Wang Y, Yang L, Liu W, Zhou Q, Huang M, Zou L, Feng Z, Bai Y. The efficacy and safety of bilateral synchronous transcutaneous auricular vagus nerve stimulation for prolonged disorders of consciousness: a multicenter, double-blind, stratified, randomized controlled trial protocol. Front Neurol 2024; 15:1418937. [PMID: 38882693 PMCID: PMC11176550 DOI: 10.3389/fneur.2024.1418937] [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: 04/17/2024] [Accepted: 05/21/2024] [Indexed: 06/18/2024] Open
Abstract
Background Treatment of disorders of consciousness (DOC) poses a huge challenge for clinical medicine. Transcutaneous auricular vagus nerve stimulation (taVNS) is a non-invasive neuromodulation method, which shows potential in improving recovery of DOC. However, the evidence came from single-center, small-sample randomized controlled trial, which is insufficient to form a conclusion. Thereby, we propose a prospective, multicenter, double-blind, stratified, two-arm randomized controlled trial protocol to investigate the efficacy and safety of bilateral synchronous taVNS for treatment of DOC. Methods We aim to recruit 382 patients with prolonged DOC, and divide them into an active stimulation group and a sham stimulation group. The patients in the active stimulation group will receive bilateral synchronous taVNS with a 200 μs pulse width, 20 Hz frequency, and personal adjusted intensity. The sham stimulation group will wear the same stimulator but without current output. Both groups will receive treatment for 30 min per session, twice per day, 6 days per week lasting for 4 weeks. The clinical assessment including Coma Recovery Scale-Revised (CRS-R), Full Outline of Unresponsiveness (FOUR), Glasgow Coma Scale (GCS), and Extended Glasgow Outcome Scale (GOS-E) will be conducted to evaluate its efficacy. Heart rate variability (HRV), blood pressure, and adverse events will be recorded to evaluate its safety. Discussion These results will enable us to investigate the efficacy and safety of taVNS for DOC. This protocol will provide multicenter, large-sample, high-quality Class II evidence to support bilateral synchronous taVNS for DOC, and will advance the field of treatment options for DOC.Clinical trial registration:https://www.chictr.org.cn/showproj.html?proj=221851, ChiCTR2400081978.
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Affiliation(s)
- Yan Wang
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Li Yang
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Wei Liu
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Qianhui Zhou
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Meiling Huang
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Leyao Zou
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Zhen Feng
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Yang Bai
- Affiliated Rehabilitation Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
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Monti MM, Beekman R, Spivak NM, Thibaut A, Schnakers C, Whyte J, Molteni E. Common Data Element for Disorders of Consciousness: Recommendations from the Working Group on Therapeutic Interventions. Neurocrit Care 2024; 40:51-57. [PMID: 38030874 DOI: 10.1007/s12028-023-01873-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 09/29/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Over the past 30 years, there have been significant advances in the understanding of the mechanisms associated with loss and recovery of consciousness following severe brain injury. This work has provided a strong grounding for the development of novel restorative therapeutic interventions. Although all interventions are aimed at modulating and thereby restoring brain function, the landscape of existing interventions encompasses a very wide scope of techniques and protocols. Despite vigorous research efforts, few approaches have been assessed with rigorous, high-quality randomized controlled trials. As a growing number of exploratory interventions emerge, it is paramount to develop standardized approaches to reporting results. The successful evaluation of novel interventions depends on implementation of shared nomenclature and infrastructure. To address this gap, the Neurocritical Care Society's Curing Coma Campaign convened nine working groups and charged them with developing common data elements (CDEs). Here, we report the work of the Therapeutic Interventions Working Group. METHODS The working group reviewed existing CDEs relevant to therapeutic interventions within the National Institutes of Health National Institute of Neurological Disorders and Stroke database and reviewed the literature for assessing key areas of research in the intervention space. CDEs were then proposed, iteratively discussed and reviewed, classified, and organized in a case report form (CRF). RESULTS We developed a unified CRF, including CDEs and key design elements (i.e., methodological or protocol parameters), divided into five sections: (1) patient information, (2) general study information, (3) behavioral interventions, (4) pharmacological interventions, and (5) device interventions. CONCLUSIONS The newly created CRF enhances systematization of future work by proposing a portfolio of measures that should be collected in the development and implementation of studies assessing novel interventions intended to increase the level of consciousness or rate of recovery of consciousness in patients with disorders of consciousness.
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Affiliation(s)
- Martin M Monti
- Department of Psychology, University of California Los Angeles, 6522 Pritzker Hall, Los Angeles, CA, USA.
| | - Rachel Beekman
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
| | - Norman M Spivak
- David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Aurore Thibaut
- Coma Science Group, GIGA-Consciousness, University of Liège, Liège, Belgium
| | | | - John Whyte
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA
| | - Erika Molteni
- School of Biomedical Engineering and Imaging Sciences, Faculty of Life Sciences and Medicine, School of Life Course Sciences, King's College London, London, UK
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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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Scoping Review on the Diagnosis, Prognosis, and Treatment of Pediatric Disorders of Consciousness. Neurology 2024; 102:e208068. [PMID: 38165357 DOI: 10.1212/wnl.0000000000208068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024] Open
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Slomine B, Molteni E. Pediatric disorders of consciousness: Considerations, controversies, and caveats. NeuroRehabilitation 2024; 54:129-139. [PMID: 38251068 DOI: 10.3233/nre-230131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Pediatric disorders of consciousness (PedDOC) encompass conditions that may occur following very severe traumatic or other forms of acquired brain injury sustained during childhood. As in adults, PedDOC is described as a disturbance of awareness and/or responsiveness. PedDOC is a complex condition that requires specialized care, infrastructures, and technologies. PedDOC poses many challenges to healthcare providers and caregivers during recovery and throughout development. In this commentary, we intend to highlight some considerations, controversies, and caveats on the diagnosis, prognosis and treatment of PedDOC.
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Affiliation(s)
- Beth Slomine
- Kennedy Krieger Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Erika Molteni
- School of Biomedical Engineering & Imaging Sciences, Faculty of Life Science & Medicine, King's College London, London, UK
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Kirschen MP, King MJ. Beyond Coma Scales: A Blueprint for Studying Disorders of Consciousness in Children. Neurology 2023; 101:241-242. [PMID: 37308300 DOI: 10.1212/wnl.0000000000207571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 05/09/2023] [Indexed: 06/14/2023] Open
Affiliation(s)
- Matthew P Kirschen
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K.), Neurology (M.P.K.), Pediatrics (M.P.K.), and Physical Medicine and Rehabilitation (M.J.K.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania.
| | - Michael J King
- From the Departments of Anesthesiology and Critical Care Medicine (M.P.K.), Neurology (M.P.K.), Pediatrics (M.P.K.), and Physical Medicine and Rehabilitation (M.J.K.), Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania
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