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Appavu B, Kirschen MP, Bell M. Neuromonitoring in Pediatric Neurocritical Care: An Introduction. Neurocrit Care 2024:10.1007/s12028-024-01988-2. [PMID: 38689192 DOI: 10.1007/s12028-024-01988-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 03/21/2024] [Indexed: 05/02/2024]
Affiliation(s)
- Brian Appavu
- Division of Neurology, Department of Neuroscience, Barrow Neurological Institute at Phoenix Children's Hospital, 1919 E Thomas Rd, Phoenix, AZ, 85016, USA.
- Department of Child Health, University of Arizona College of Medicine - Phoenix, 550 E. Van Buren Street, Phoenix, AZ, 85004, USA.
| | - Matthew P Kirschen
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Michael Bell
- Division of Critical Care Medicine, Department of Pediatrics, Children's National Medical Center, Washington, DC, USA
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Appavu B, Riviello JJ. Multimodal neuromonitoring in the pediatric intensive care unit. Semin Pediatr Neurol 2024; 49:101117. [PMID: 38677796 DOI: 10.1016/j.spen.2024.101117] [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: 11/28/2023] [Revised: 01/23/2024] [Accepted: 01/28/2024] [Indexed: 04/29/2024]
Abstract
Neuromonitoring is used to assess the central nervous system in the intensive care unit. The purpose of neuromonitoring is to detect neurologic deterioration and intervene to prevent irreversible nervous system dysfunction. Neuromonitoring starts with the standard neurologic examination, which may lag behind the pathophysiologic changes. Additional modalities including continuous electroencephalography (CEEG), multiple physiologic parameters, and structural neuroimaging may detect changes earlier. Multimodal neuromonitoring now refers to an integrated combination and display of non-invasive and invasive modalities, permitting tailored treatment for the individual patient. This chapter reviews the non-invasive and invasive modalities used in pediatric neurocritical care.
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Affiliation(s)
- Brian Appavu
- Clinical Assistant Professor of Child Health and Neurology, University of Arizona School of Medicine-Phoenix, Barrow Neurological Institute at Phoenix Children's, 1919 E. Thomas Road, Ambulatory Building B, 3rd Floor, Phoenix, AZ 85016, United States.
| | - James J Riviello
- Associate Division Chief for Epilepsy, Neurophysiology, and Neurocritical Care, Division of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Professor of Pediatrics and Neurology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX 77030, United States
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Trifa A, Rkhami M, Maamri K, Elkahla G, Zammel I, Darmoul M. Pediatric head injuries: particularities and neurosurgical experience in a lower-middle income country. Childs Nerv Syst 2024; 40:1193-1198. [PMID: 38159209 DOI: 10.1007/s00381-023-06271-x] [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: 09/07/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE To the best of our knowledge, this is the first study conducted in Tunisia on the neurosurgical management of child cranial trauma. The objectives of the present work were to identify the causes of pediatric head injuries, explore epidemiological and clinical specificities, and analyze the short- and long-term postoperative evolution. METHODS A retrospective review was conducted on one hundred children with head injuries over a five-year period at one of the largest neurosurgery departments in Tunisia. The collected data encompassed demographic information, clinical presentation features, neuroimaging characteristics, surgical management, complications, and outcomes. RESULTS Over a five-year period, we have found 118 children who have undergone surgery, representing an annual incidence of twenty-four children per year. The average age was 10 years. Falls emerged as the primary cause of childhood head injuries in our series, followed by road traffic accidents. The most frequently encountered initial sign was the loss of consciousness (52%), followed by headaches (28%), vomiting (25%), and seizures (8%). The average time between the accident and admission to the operating unit was 10 h. Various neurosurgeries were performed, with the evacuation of an epidural hematoma being the most common procedure. At a median follow-up of 24 months, the outcomes were favorable in 88% of cases. CONCLUSION The main prognostic factors for head trauma in children included age, circumstances of the accident, association with polytrauma, the initial Glasgow Coma Scale, the nature of the initial cerebral lesions, and the timeliness and quality of initial management.
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Affiliation(s)
- Amine Trifa
- Neurosurgery Department, Fattouma Bourguiba Hospital, Rue Farhat Hached, Monastir, 5000, Tunisia.
| | - Mouna Rkhami
- Neurosurgery Department, Trauma Center, Ben Arous, Tunisia
| | - Kais Maamri
- Neurosurgery Department, Fattouma Bourguiba Hospital, Rue Farhat Hached, Monastir, 5000, Tunisia
| | - Ghassen Elkahla
- Neurosurgery Department, Fattouma Bourguiba Hospital, Rue Farhat Hached, Monastir, 5000, Tunisia
| | - Ihsen Zammel
- Neurosurgery Department, Trauma Center, Ben Arous, Tunisia
| | - Mehdi Darmoul
- Neurosurgery Department, Fattouma Bourguiba Hospital, Rue Farhat Hached, Monastir, 5000, Tunisia
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Ahmed N, Russo L, Kuo YH. Outcomes of Repeat Surgery in Pediatric Severe Traumatic Brain Injury: An Analysis from Approaches and Decisions in Acute Pediatric Traumatic Brain Injury Trial. World Neurosurg 2024; 184:e195-e202. [PMID: 38266987 DOI: 10.1016/j.wneu.2024.01.085] [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: 12/18/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/26/2024]
Abstract
BACKGROUND Early operative intervention, craniotomy, and/or craniectomy are occasionally warranted in severe traumatic brain injury (TBI). Persistent increased intracranial pressure or accumulation of intracranial hematoma postsurgery can result in higher mortality and morbidity. There is a gap in information regarding the outcome of repeat surgery (RS) in pediatric patients with severe TBI. METHODS An observational cohort study titled Approaches and Decisions in Acute Pediatric TBI Trial data was obtained from the Federal Interagency Traumatic Brain Injury Research Informatics System. All pediatric patients who underwent craniotomy or decompressive craniectomy, survived more than 44 hours and were found to have persistent elevated intracranial pressure >20 mmHg for 2 consecutive hours were included in the study. The purpose of the study was to find the outcomes of RS in pediatric severe TBI. Propensity based matching was used to find the outcomes. The primary outcome was 60-day mortality. RESULTS Out of 1000 total patients enrolled in the Approaches and Decisions in Acute Pediatric Trial, 160 patients qualified for this study. Propensity score matching created 13 pairs of patients. There were no significant differences found between the groups who had RS versus those who did not have repeat surgery on baseline characteristics. There were no significant differences found between the groups regarding 60-day mortality, median hospital days, median intensive care unit days, and 6-month favorable outcome on Glasgow Outcome Scale Extended score. CONCLUSIONS There was no difference in mortality between patients who underwent a second surgery and patients who did not have to undergo a second surgery.
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Affiliation(s)
- Nasim Ahmed
- Department of Surgery, Hackensack Meridian School of Medicine, Nutley, New Jersey, USA; Division of Trauma and Surgical Critical Care, Jersey Shore University Medical Center, Neptune, New Jersey, USA.
| | - Larissa Russo
- Division of Trauma, Jersey Shore University Medical Center, Neptune, New Jersey, USA
| | - Yen-Hong Kuo
- Office of Research Administration, Jersey Shore University Medical Center, Neptune, New Jersey, USA
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Oesch G, Münger R, Steinlin M. Be aware of childhood stroke: Proceedings from EPNS Webinar. Eur J Paediatr Neurol 2024; 49:82-94. [PMID: 38447504 DOI: 10.1016/j.ejpn.2024.02.001] [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: 08/03/2023] [Revised: 12/11/2023] [Accepted: 02/05/2024] [Indexed: 03/08/2024]
Abstract
Childhood arterial ischaemic stroke (AIS) is a significant health concern with increasing incidence. This review aims to provide an overview of the current understanding of childhood AIS. The incidence of childhood AIS is on the rise especially in developing countries, likely due to improved awareness and diagnostic capabilities. Aetiology of childhood AIS is multifactorial, with both modifiable risk factors and genetic predisposition playing important roles. Identifying and addressing these risk factors, such as infection, sickle cell disease, and congenital heart defects, is essential in prevention and management. Identifying underlying conditions through genetic testing is important for appropriate management and long-term prognosis. Clinically, distinguishing stroke from stroke mimics can be challenging. Awareness of important stroke mimics, including migraines, seizures, and metabolic disorders, is crucial to avoid misdiagnosis and ensure appropriate treatment. The diagnostic approach to childhood AIS involves a comprehensive "chain of care," including initial assessment, neuroimaging, and laboratory investigations. National guidelines play a pivotal role in standardizing and streamlining the diagnostic process, ensuring prompt and accurate management. Early intervention is critical in the management of childhood AIS. Due to the critical time window, the question if mechanical thrombectomy is feasible and beneficial should be addressed as fast as possible. Early initiation of antiplatelet or anticoagulation therapy and, in select cases, thrombolysis can help restore blood flow and minimize long-term neurological damage. Additionally, rehabilitation should start as soon as possible to optimize recovery and improve functional outcomes. In conclusion, childhood AIS is a growing concern. Understanding the increasing incidence, age distribution, risk factors, clinical presentation, diagnostic approach, and management strategies is crucial for optimized management of these patients.
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Affiliation(s)
- Gabriela Oesch
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Robin Münger
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland; Graduate School for Health Sciences, University of Bern, Switzerland
| | - Maja Steinlin
- Division of Neuropaediatrics, Development and Rehabilitation, Department of Paediatrics, Inselspital, Bern University Hospital, University of Bern, Switzerland.
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Kim H, Song KJ, Hong KJ, Park JH, Kim TH, Lee SGW. Effects of Transport to Trauma Centers on Survival Outcomes Among Severe Trauma Patients in Korea: Nationwide Age-Stratified Analysis. J Korean Med Sci 2024; 39:e60. [PMID: 38374629 PMCID: PMC10876434 DOI: 10.3346/jkms.2024.39.e60] [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: 06/21/2023] [Accepted: 12/14/2023] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Previous studies showed that the prognosis for severe trauma patients is better after transport to trauma centers compared to non-trauma centers. However, the benefit from transport to trauma centers may differ according to age group. The aim of this study was to compare the effects of transport to trauma centers on survival outcomes in different age groups among severe trauma patients in Korea. METHODS Cross-sectional study using Korean national emergency medical service (EMS) based severe trauma registry in 2018-2019 was conducted. EMS-treated trauma patients whose injury severity score was above or equal to 16, and who were not out-of-hospital cardiac arrest or death on arrival were included. Patients were classified into 3 groups: pediatrics (age < 19), working age (age 19-65), and elderly (age > 65). The primary outcome was in-hospital mortality. Multivariable logistic regression analysis was conducted to evaluate the effect of trauma center transport on outcome after adjusting of age, sex, comorbidity, mechanism of injury, Revised Trauma Score, and Injury Severity Score. All analysis was stratified according to the age group, and subgroup analysis for traumatic brain injury was also conducted. RESULTS Overall, total of 10,511 patients were included in the study, and the number of patients in each age group were 488 in pediatrics, 6,812 in working age, and 3,211 in elderly, respectively. The adjusted odds ratio (95% confidence interval [CI]) of trauma center transport on in-hospital mortality from were 0.76 (95% CI, 0.43-1.32) in pediatrics, 0.78 (95% CI, 0.68-0.90) in working age, 0.71(95% CI, 0.60-0.85) in elderly, respectively. In subgroup analysis of traumatic brain injury, the benefit from trauma center transport was observed only in elderly group. CONCLUSION We found out trauma centers showed better clinical outcomes for adult and elderly groups, excluding the pediatric group than non-trauma centers. Further research is warranted to evaluate and develop the response system for pediatric severe trauma patients in Korea.
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Affiliation(s)
- Hakrim Kim
- Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kyoung Jun Song
- Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Hospital Boramae Medical Center, Seoul, Korea
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.
| | - Ki Jeong Hong
- Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Jeong Ho Park
- Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Korea
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Tae Han Kim
- Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Hospital Boramae Medical Center, Seoul, Korea
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Stephen Gyung Won Lee
- Department of Emergency Medicine, Seoul Metropolitan Government-Seoul National University Hospital Boramae Medical Center, Seoul, Korea
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
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Brensing P, Greve S, Hojeij R, Dammann P, Felderhoff-Müser U, Dohna-Schwake C, Bruns N. Current practice of intracranial pressure monitoring in children with severe traumatic brain injury-a nationwide prospective surveillance study in Germany. Front Pediatr 2024; 12:1355771. [PMID: 38405592 PMCID: PMC10884239 DOI: 10.3389/fped.2024.1355771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/31/2024] [Indexed: 02/27/2024] Open
Abstract
Background For management of severe traumatic brain injuries (sTBI) in children, the overall level of evidence to guide diagnostic and therapeutic procedures is low. Since 2016, international guidelines have subsequently suggested invasive intracranial pressure (ICP) monitoring in patients with initial Glasgow Coma Scale (GCS) ≤8. In Germany, ICP monitoring was an individual case decision from 2011 until the 2022 update of the German pediatric TBI guideline. The aim of this study was to evaluate current clinical practice of invasive ICP monitoring in Germany in children <10 years with respect to guideline recommendations. Methods Anonymized clinical data on sTBI cases <10 years of age were collected in a nationwide prospective surveillance study via the German Pediatric Surveillance Unit ESPED from July 2019 until June 2022. Inclusion criteria for the surveillance study were sTBI (initial GCS ≤8) or neurosurgery following TBI. For this analysis, only cases with GCS ≤8 were subject to the present analysis. Descriptive analyses were performed to assess the proportion of ICP monitored patients and describe the cohort. Results Out of 217 reported cases, 102 cases met the inclusion criteria and thus qualified for ICP monitoring. Of these, 37 (36%) received ICP monitoring. Monitored patients were older, had lower median GCS values at presentation (4 vs. 5), higher mortality (32% vs. 22%), and were more frequently diagnosed with cerebral edema (68% vs. 37%). Conclusion In children <10 years with sTBI, the present clinical management regarding ICP monitoring deviates from the current German national and international guidelines. The reasons remain unclear, with the low level of evidence in the field of ICP monitoring and the recency of changes in guideline recommendations as potential contributors. Prospective interventional studies should elucidate the benefit of ICP monitoring and ICP directed therapies to provide evidence-based recommendations on ICP monitoring.
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Affiliation(s)
- Pia Brensing
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sandra Greve
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Rayan Hojeij
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Philipp Dammann
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ursula Felderhoff-Müser
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Christian Dohna-Schwake
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Nora Bruns
- Department of Pediatrics I, Neonatology, Pediatric Intensive Care Medicine, and Pediatric Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- C-TNBS, Centre for Translational Neuro- and Behavioral Sciences, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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Riparbelli AC, Capion T, Møller K, Mathiesen TI, Olsen MH, Forsse A. Critical ICP thresholds in relation to outcome: Is 22 mmHg really the answer? Acta Neurochir (Wien) 2024; 166:63. [PMID: 38315234 PMCID: PMC10844356 DOI: 10.1007/s00701-024-05929-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 01/11/2024] [Indexed: 02/07/2024]
Abstract
PURPOSE Intensive care for patients with traumatic brain injury (TBI) aims, among other tasks, at avoiding high intracranial pressure (ICP), which is perceived to worsen motor and cognitive deficits and increase mortality. International recommendations for threshold values for ICP were increased from 20 to 22 mmHg in 2016 following the findings in a study by Sorrentino et al., which were based on an observational study of patients with TBI of averaged ICP values. We aimed to reproduce their approach and validate the findings in a separate cohort. METHODS Three hundred thirty-one patients with TBI were included and categorised according to survival/death and favourable/unfavourable outcome at 6 months (based on Glasgow Outcome Score-Extended of 6-8 and 1-5, respectively). Repeated chi-square tests of survival and death (or favourable and unfavourable outcome) vs. high and low ICP were conducted with discrimination between high and low ICP sets at increasing values (integers) between 10 and 35 mmHg, using the average ICP for the entire monitoring period. The ICP limit returning the highest chi-square score was assumed to be the threshold with best discriminative ability. This approach was repeated after stratification by sex, age, and initial Glasgow Coma Score (GCS). RESULTS An ICP limit of 18 mmHg was found for both mortality and unfavourable outcome for the entire cohort. The female and the low GCS subgroups both had threshold values of 18 mmHg; for all other subgroups, the threshold varied between 16 and 30 mmHg. According to a multiple logistic regression analysis, age, initial GCS, and average ICP are independently associated with mortality and outcome. CONCLUSIONS Using identical methods and closely comparable cohorts, the critical thresholds for ICP found in the study by Sorrentino et al. could not be reproduced.
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Affiliation(s)
- Agnes C Riparbelli
- Department of Neurosurgery, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
| | - Tenna Capion
- Department of Neurosurgery, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Kirsten Møller
- Department of Neuroanesthesiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences SUND, University of Copenhagen, Copenhagen, Denmark
| | - Tiit I Mathiesen
- Department of Neurosurgery, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences SUND, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Markus H Olsen
- Department of Neuroanesthesiology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Axel Forsse
- Department of Neurosurgery, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
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Chesnut R, Temkin N, Pridgeon J, Sulzbacher S, Lujan S, Videtta W, Moya-Barquín L, Chaddock K, Bonow R, Petroni G, Guadagnoli N, Hendrickson P, Ramírez Cortez G, Carreazo NY, Vargas Aymituma A, Anchante D, Caqui P, Ramírez A, Munaico Abanto M, Ortiz Chicchon M, Cenzano Ramos J, Mazate-Mazariegos A, Castro Darce MDC, Sierra Morales R, Brol Lopez P, Menendez W, Posadas Gutierrez S, Kevin V, Mazariegos A, de Leon E, Rodas Barrios RE, Rodríguez S, Flores S, Alvarado O, Guzman Flores LJ, Moisa Martinez M, Gonzalez P. Development of a Randomized Trial Comparing ICP-Monitor-Based Management of Severe Pediatric Traumatic Brain Injury to Management Based on Imaging and Clinical Examination Without ICP Monitoring-Study Protocol. Neurosurgery 2024; 94:65-71. [PMID: 37409817 DOI: 10.1227/neu.0000000000002582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Traumatic brain injury (TBI) is a major global public health problem. It is a leading cause of death and disability in children and adolescents worldwide. Although increased intracranial pressure (ICP) is common and associated with death and poor outcome after pediatric TBI, the efficacy of current ICP-based management remains controversial. We intend to provide Class I evidence testing the efficacy of a protocol based on current ICP monitor-based management vs care based on imaging and clinical examination without ICP monitoring in pediatric severe TBI. METHODS A phase III, multicenter, parallel-group, randomized superiority trial performed in intensive care units in Central and South America to determine the impact on 6-month outcome of children aged 1-12 years with severe TBI (age-appropriate Glasgow Coma Scale score ≤8) randomized to ICP-based or non-ICP-based management. EXPECTED OUTCOMES Primary outcome is 6-month Pediatric Quality of Life. Secondary outcomes are 3-month Pediatric Quality of Life, mortality, 3-month and 6-month Pediatric extended Glasgow Outcome Score, intensive care unit length of stay, and number of interventions focused on treating measured or suspected intracranial hypertension. DISCUSSION This is not a study of the value of knowing the ICP in sTBI. This research question is protocol-based. We are investigating the added value of protocolized ICP management to treatment based on imaging and clinical examination in the global population of severe pediatric TBI. Demonstrating efficacy should standardize ICP monitoring in severe pediatric TBI. Alternate results should prompt reassessment of how and in which patients ICP data should be applied in neurotrauma care.
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Affiliation(s)
- Randall Chesnut
- Department of Neurological Surgery, University of Washington, Seattle , Washington , USA
- Department of Orthopaedic Surgery, University of Washington, Seattle , Washington , USA
- School of Global Health, University of Washington, Seattle , Washington , USA
- Harborview Medical Center, University of Washington, Seattle , Washington , USA
| | - Nancy Temkin
- Department of Neurological Surgery, University of Washington, Seattle , Washington , USA
- Department of Biostatistics, University of Washington, Seattle , Washington , USA
| | - James Pridgeon
- Department of Neurological Surgery, University of Washington, Seattle , Washington , USA
| | - Stephen Sulzbacher
- Department of Psychiatry and Behavioral Medicine, University of Washington, Seattle , Washington , USA
| | - Silvia Lujan
- Hospital Emergencia, Dr. Clemente Alvarez, Rosario , Argentina
- Centro de Informatica e Investigacion Clinica, Rosario , Argentina
| | - Walter Videtta
- Medicina Intensiva, Hospital Nacional Professor Alejandro Posadas, Buenos Aires , Argentina
| | | | - Kelley Chaddock
- Department of Neurological Surgery, University of Washington, Seattle , Washington , USA
| | - Robert Bonow
- Department of Neurological Surgery, University of Washington, Seattle , Washington , USA
| | - Gustavo Petroni
- Hospital Emergencia, Dr. Clemente Alvarez, Rosario , Argentina
- Centro de Informatica e Investigacion Clinica, Rosario , Argentina
| | - Nahuel Guadagnoli
- Hospital Emergencia, Dr. Clemente Alvarez, Rosario , Argentina
- Centro de Informatica e Investigacion Clinica, Rosario , Argentina
| | - Peter Hendrickson
- Department of Neurological Surgery, University of Washington, Seattle , Washington , USA
| | | | - Nilton Yhuri Carreazo
- Hospital de Emergencias Pediátricas, Lima , Peru
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima , Peru
| | | | - Daniel Anchante
- Instituto Nacional de Salud del Niño - San Borja, Lima , Peru
| | - Patrick Caqui
- Instituto Nacional de Salud del Niño - San Borja, Lima , Peru
| | - Alberto Ramírez
- Instituto Nacional de Salud del Niño - San Borja, Lima , Peru
| | | | | | | | | | | | | | | | | | | | - Vicente Kevin
- Hospital Regional de Esquintla, Esquintla , Guatemala
| | - Andrea Mazariegos
- Hospital Regional de Occidente San Juan de Dios, Quetzaltenango , Guatemala
| | - Elie de Leon
- Hospital Regional de Occidente San Juan de Dios, Quetzaltenango , Guatemala
| | | | | | - Sandra Flores
- Hospital Escuela Universitario, Tegucigalpa , Honduras
| | | | | | | | - Pablo Gonzalez
- Hospital de Niños Benjamín Bloom, San Salvador , El Salvador
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An T, Dong Z, Li X, Ma Y, Jin J, Li L, Xu L. Comparative analysis of CRASH and IMPACT in predicting the outcome of 340 patients with traumatic brain injury. Transl Neurosci 2024; 15:20220327. [PMID: 38529016 PMCID: PMC10961482 DOI: 10.1515/tnsci-2022-0327] [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: 09/25/2023] [Revised: 11/26/2023] [Accepted: 11/29/2023] [Indexed: 03/27/2024] Open
Abstract
Background Both the International Mission for Prognosis and Analysis of Clinical Trials (IMPACT) and the Corticosteroid randomization after significant head injury (CRASH) models are globally acknowledged prognostic algorithms for assessing traumatic brain injury (TBI) outcomes. The aim of this study is to externalize the validation process and juxtapose the prognostic accuracy of the CRASH and IMPACT models in moderate-to-severe TBI patients in the Chinese population. Methods We conducted a retrospective study encompassing a cohort of 340 adult TBI patients (aged > 18 years), presenting with Glasgow Coma Scale (GCS) scores ranging from 3 to 12. The data were accrued over 2 years (2020-2022). The primary endpoints were 14-day mortality rates and 6-month Glasgow Outcome Scale (GOS) scores. Analytical metrics, including the area under the receiver operating characteristic curve for discrimination and the Brier score for predictive precision were employed to quantitatively evaluate the model performance. Results Mortality rates at the 14-day and 6-month intervals, as well as the 6-month unfavorable GOS outcomes, were established to be 22.06, 40.29, and 65.59%, respectively. The IMPACT models had area under the curves (AUCs) of 0.873, 0.912, and 0.927 for the 6-month unfavorable GOS outcomes, with respective Brier scores of 0.14, 0.12, and 0.11. On the other hand, the AUCs associated with the six-month mortality were 0.883, 0.909, and 0.912, and the corresponding Brier scores were 0.15, 0.14, and 0.13, respectively. The CRASH models exhibited AUCs of 0.862 and 0.878 for the 6-month adverse outcomes, with uniform Brier scores of 0.18. The 14-day mortality rates had AUCs of 0.867 and 0.87, and corresponding Brier scores of 0.21 and 0.22, respectively. Conclusion Both the CRASH and IMPACT algorithms offer reliable prognostic estimations for patients suffering from craniocerebral injuries. However, compared to the CRASH model, the IMPACT model has superior predictive accuracy, albeit at the cost of increased computational intricacy.
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Affiliation(s)
- Tingting An
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Zibei Dong
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Xiangyang Li
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Yifan Ma
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Jie Jin
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Liqing Li
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
| | - Lanjuan Xu
- Department of Critical Care Medicine, Zhengzhou Central Hospital affiliated to Zhengzhou University, Zhengzhou, Henan, 450001, China
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11
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Nguyen L, Miles DK, Harder L, Singh S, Whittemore BA, Greenberg BM, Wang CX. Increased Intracranial Pressure in Pediatric Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2024; 11:e200174. [PMID: 37918972 PMCID: PMC10621892 DOI: 10.1212/nxi.0000000000200174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 08/28/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Elevated intracranial pressure (ICP) in myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOGAD) has been largely unexplored. The objectives of this study were to determine the frequency of increased ICP in MOGAD and its association with disease course and outcomes and to highlight cases requiring medical and/or surgical management of increased ICP. METHODS In this retrospective, single-center cohort study, we examined the clinical and paraclinical data from the initial presentation and follow-up data of children diagnosed with MOGAD. In those with opening pressure (OP) measurements, univariate analyses were used to evaluate factors associated with increased ICP, which was defined as OP > 28 cm H2O. We also present a case series of patients with or without OP measurement who required medical and/or surgical management of increased ICP. RESULTS Of 86 children with MOGAD, 43 (50.0%) had an OP recorded and 7 (8.1%) required ICP management. In those with OP recorded, the median (interquartile range) OP for the different MOGAD phenotypes were: 30.0 (22.8-41.6) (acute disseminated encephalomyelitis, ADEM), 20.5 (16.1-23.6) (optic neuritis), 17.0 (17.0-22.5) (myelitis), and 19.5 (16.5-29.3) (other) cm H20. Overall, 20.9% had increased ICP based on an OP > 28 cm H2O, of whom 77.8% presented with ADEM. In a subgroup analysis of those presenting with ADEM, those with an elevated ICP had longer hospital stay (p = 0.007) and neurologic disability (defined as modified Rankin Scale >1) (p = 0.049). In those with or without OP recorded, 7 (6 with ADEM, one with cerebral cortical encephalitis) required ICP-directed therapies. Findings on brain MRI in these 7 children revealed extensive disease burden with bilateral cerebral involvement and evidence of restricted diffusion. While neuropsychological data in this small subset revealed significant variability, all sustained identifiable deficits after discharge, including attention-deficit hyperactivity disorders and language and learning disorders. DISCUSSION In pediatric MOGAD, increased OP and ADEM at initial presentation were associated with longer hospital stays and greater long-term morbidity. Although invasive ICP monitoring has not been specifically advocated in the management of MOGAD, it is important to recognize signs and symptoms of increased ICP in these patients and consider ICP monitoring and management strategies based on clinical and radiologic findings, especially in those presenting with ADEM and with OP > 28 cm H2O.
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Affiliation(s)
- Linda Nguyen
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas.
| | - Darryl K Miles
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas
| | - Lana Harder
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas
| | - Sumit Singh
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas
| | - Brett A Whittemore
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas
| | - Benjamin M Greenberg
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas
| | - Cynthia X Wang
- From the Department of Neurology (L.N., L.H., B.M.G., C.X.W.); Department of Pediatrics (D.K.M., B.M.G., C.X.W.); Department of Psychiatry (L.H.); Department of Radiology (S.S.); and Department of Neurological Surgery (B.A.W.), University of Texas Southwestern Medical Center, Dallas
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12
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Palavani LB, Bertani R, de Barros Oliveira L, Batista S, Verly G, Andreão FF, Ferreira MY, Paiva WS. A Systematic Review and Meta-Analysis on the Management and Outcome of Isolated Skull Fractures in Pediatric Patients. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1913. [PMID: 38136115 PMCID: PMC10741641 DOI: 10.3390/children10121913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/02/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND The impact of traumatic brain injury (TBI) on the pediatric population is profound. The aim of this study is to unveil the state of the evidence concerning acute neurosurgical intervention, hospitalizations after injury, and neuroimaging in isolated skull fractures (ISF). MATERIALS AND METHODS This systematic review was conducted in accordance with PRISMA guidelines. PubMed, Cochrane, Web of Science, and Embase were searched for papers until April 2023. Only ISF cases diagnosed via computed tomography were considered. RESULTS A total of 10,350 skull fractures from 25 studies were included, of which 7228 were ISF. For the need of acute neurosurgical intervention, the meta-analysis showed a risk of 0% (95% CI: 0-0%). For hospitalization after injury the calculated risk was 78% (95% CI: 66-89%). Finally, for the requirement of repeated neuroimaging the analysis revealed a rate of 7% (95% CI: 0-15%). No deaths were reported in any of the 25 studies. CONCLUSIONS Out of 7228 children with ISF, an almost negligible number required immediate neurosurgical interventions, yet a significant 74% were hospitalized for up to 72 h. Notably, the mortality was zero, and repeat neuroimaging was uncommon. This research is crucial in shedding light on the outcomes and implications of pediatric TBIs concerning ISFs.
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Affiliation(s)
- Lucca B. Palavani
- Faculty of Medicine, Max Planck University Center, Indaiatuba 13343-060, Brazil;
| | - Raphael Bertani
- Faculty of Medicine, São Paulo University, São Paulo 05508-220, Brazil
| | | | - Sávio Batista
- Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro 21941-617, Brazil; (S.B.); (G.V.)
| | - Gabriel Verly
- Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro 21941-617, Brazil; (S.B.); (G.V.)
| | - Filipi Fim Andreão
- Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro 21941-617, Brazil; (S.B.); (G.V.)
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Botchway-Commey E, Muscara F, Greenham M, D'Cruz K, Bonyhady B, Anderson V, Scheinberg A, Knight S. Rehabilitation models of care for children and youth with traumatic brain and/or spinal cord injuries: A focus on service structure, service organization, and the barriers and facilitators of rehabilitation service provision. Neuropsychol Rehabil 2023; 33:1697-1727. [PMID: 36423210 DOI: 10.1080/09602011.2022.2147196] [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: 06/14/2021] [Accepted: 11/08/2022] [Indexed: 11/25/2022]
Abstract
To understand the systems underlying current rehabilitation models of care used with children and youth (0-21years) who sustain traumatic brain and/or spinal cord injuries. This study gathered qualitative data on service structures, service organization, and the barriers and facilitators of service provision in selected medical rehabilitation service(s) (MRS) and community-based rehabilitation service(s) (CBRS). Informants from 11 rehabilitation services were interviewed using a semi-structured interview guide. Interviews were analysed in NVivo using content analysis method. Experiences shared by the service representatives indicated that most services supported children and youth with brain injury, with a limited number also specializing in spinal cord injuries. MRS often delivered care in inpatient or outpatient settings, while CBRS offered home/community-based services. Care planning often started either prior to or shortly after admission from acute care settings, using either multidisciplinary or interdisciplinary teamwork models. Strengths of the services included innovation and provision of family-centred care; while challenges experienced included difficulty translating evidence into practice and poor team communication. Models of care were similar across services, with a focus on providing family-centred care. Several shared challenges were described, and service representatives expressed interest in forming partnerships and collaborations to address these challenges through innovative initiatives.
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Affiliation(s)
- Edith Botchway-Commey
- Brain and Mind, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- The Royal Children's Hospital, Parkville, Australia
| | - Frank Muscara
- Brain and Mind, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Mardee Greenham
- Brain and Mind, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
| | - Kate D'Cruz
- Department of Occupational Therapy, Social Work and Social Policy, School of Allied Health, Human Services and Sport, College of Science, Health and Engineering, La Trobe University, Melbourne, Australia
| | - Bruce Bonyhady
- Melbourne Disability Institute, University of Melbourne, Melbourne, Australia
| | - Vicki Anderson
- Brain and Mind, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Adam Scheinberg
- Brain and Mind, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
- Department of Paediatrics, Monash University, Melbourne, Australia
- Victorian Paediatric Rehabilitation Service, Parkville, Australia
| | - Sarah Knight
- Brain and Mind, Clinical Sciences, Murdoch Children's Research Institute, Parkville, Australia
- The Royal Children's Hospital, Parkville, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
- Department of Paediatrics, Monash University, Melbourne, Australia
- Victorian Paediatric Rehabilitation Service, Parkville, Australia
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14
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Li D, Chen J, Weng C, Huang X. Impact of the severity of brain injury on secondary adrenal insufficiency in traumatic brain injury patients and the influence of HPA axis dysfunction on prognosis. Int J Neurosci 2023:1-10. [PMID: 37933491 DOI: 10.1080/00207454.2023.2280450] [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: 09/29/2023] [Accepted: 11/02/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVE To investigate secondary adrenal insufficiency post varying traumatic brain injuries' and its impact on prognosis. METHODS 120 traumatic brain injury patients were categorized into mild, moderate and severe groups based on Glasgow Coma Scale. Adrenal function was evaluated through testing. RESULTS Secondary adrenal insufficiency rates were 0% (mild), 22.85% (moderate) and 44.82% (severe). Hypothalamus-pituitary-adrenal axis dysfunction rates were 14.81% (mild), 42.85% (moderate) and 63.79% (severe). Differences among groups were significant (p < .05). Patients with intact hypothalamus-pituitary-adrenal axis had shorter hospital stays and higher Glasgow Coma Scale scores. Receiver operating characteristic analysis of 24-h urinary free cortisol showed an area of 0.846, with a 17.62 μg/24h cutoff, 98.32% sensitivity and 52.37% specificity. In the low-dose adrenocorticotropic hormone test, with an 18 μg/dL cutoff, the receiver operating characteristic area was 0.546, with 46.28% sensitivity and 89.39% specificity. CONCLUSION As traumatic brain injury severity increases, secondary adrenal insufficiency incidence rises. The low-dose adrenocorticotropic hormone test is promising for hypothalamus-pituitary-adrenal axis evaluation. Patients with hypothalamus-pituitary-adrenal dysfunction experience prolonged hospitalization and worse prognosis.
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Affiliation(s)
- Dongping Li
- Critical Care Medicine Department (ICU), Affiliated Hospital of Putian University, Putian, China
| | - Jianhui Chen
- Critical Care Medicine Department (ICU), Affiliated Hospital of Putian University, Putian, China
| | - Chunfa Weng
- Critical Care Medicine Department (ICU), Affiliated Hospital of Putian University, Putian, China
| | - Xiaohai Huang
- Critical Care Medicine Department (ICU), Affiliated Hospital of Putian University, Putian, China
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15
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Gerlach R, Kluwe W. [Prehospital care of pediatric traumatic brain injury]. Med Klin Intensivmed Notfmed 2023; 118:626-637. [PMID: 37450022 DOI: 10.1007/s00063-023-01046-3] [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: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 07/18/2023]
Abstract
BACKGROUND Traumatic brain injury (TBI) in children and adolescents is associated with significant morbidity and, in severe TBI, mortality. The aim of this article is to provide an overview of the spectrum of TBI, its pathophysiology, and current treatment recommendations for prehospital management of children and adolescents with TBI. MATERIALS AND METHODS The current literature was reviewed for studies on the management of TBI in children and adolescents. RESULTS In recent years, a large number of scientific studies have been published that have resulted in evidence-based guidelines for primary care of children with TBI. The primary aim is to minimize secondary brain damage following TBI, for which immediate assessment of the severity of TBI at the scene based on clinical findings and the accident mechanism and initiation of specific treatment measures to prevent hypoxia, hypotension, and hypothermia are critical. Not only prehospital management, but also the rapid transfer of children with severe TBI to centers with high neurosurgical, pediatric surgical, and pediatric intensive care expertise is of particular importance to improve survival and neurological outcome after severe TBI. CONCLUSION Structured prehospital management may help reduce secondary brain injury after TBI and lead to improved clinical outcomes.
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Affiliation(s)
- Rüdiger Gerlach
- Klinik für Neurochirurgie, Helios Klinikum Erfurt, Nordhäuser Str. 74, 99089, Erfurt, Deutschland.
| | - Wolfram Kluwe
- Klinik für Kinderchirurgie und Kinderurologie, Helios Klinikum Erfurt, Erfurt, Deutschland
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16
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Blackwell LS, Grell R. Pediatric Traumatic Brain Injury: Impact on the Developing Brain. Pediatr Neurol 2023; 148:215-222. [PMID: 37652817 DOI: 10.1016/j.pediatrneurol.2023.06.019] [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: 02/15/2023] [Revised: 05/16/2023] [Accepted: 06/23/2023] [Indexed: 09/02/2023]
Abstract
Traumatic brain injury (TBI) is a serious public health concern impacting millions of children and adolescents each year. Experiencing a brain injury during key critical periods of brain development can affect the normal formation of brain networks that are responsible for a range of complex neurocognitive outcomes. In addition, there are multiple pre- and postinjury factors that influence the trajectory of recovery and outcomes. In this review, we will focus on the current state of the literature within pediatric TBI; systematically review the available research on developmental aspects of TBI in children, focusing on the pathophysiology of the injury and its impact on the developing brain; and highlight knowledge gaps for further exploration.
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Affiliation(s)
| | - Robert Grell
- Department of Pediatrics, Emory University, Atlanta, Georgia
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17
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Fainberg NA, Silver MR, Arena JD, Landzberg EI, Banwell B, Gambrah-Lyles C, Kirschen MP, Madsen PJ, McLendon L, Narula S, Tucker AM, Huh JW, Kienzle MF. Invasive Multimodality Neuromonitoring to Manage Cerebral Edema in Pediatric Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease. Crit Care Explor 2023; 5:e1003. [PMID: 37929184 PMCID: PMC10624473 DOI: 10.1097/cce.0000000000001003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023] Open
Abstract
Background Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is an inflammatory disorder of the CNS with a variety of clinical manifestations, including cerebral edema. Case Summary A 7-year-old boy presented with headaches, nausea, and somnolence. He was found to have cerebral edema that progressed to brainstem herniation. Invasive multimodality neuromonitoring was initiated to guide management of intracranial hypertension and cerebral hypoxia while he received empiric therapies for neuroinflammation. Workup revealed serum myelin oligodendrocyte glycoprotein antibodies. He survived with a favorable neurologic outcome. Conclusion We describe a child who presented with cerebral edema and was ultimately diagnosed with MOGAD. Much of his management was guided using data from invasive multimodality neuromonitoring. Invasive multimodality neuromonitoring may have utility in managing life-threatening cerebral edema due to neuroinflammation.
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Affiliation(s)
- Nina A Fainberg
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Maya R Silver
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - John D Arena
- Division of Neurosurgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Elizabeth I Landzberg
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Brenda Banwell
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Claudia Gambrah-Lyles
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Matthew P Kirschen
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Peter J Madsen
- Division of Neurosurgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Loren McLendon
- Division of Child and Adolescent Neurology, Mayo Clinic College of Medicine and Science, Jacksonville, FL
- Division of Pediatric Neurology, Nemours Children's Health, Jacksonville, FL
| | - Sona Narula
- Division of Child Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Alexander M Tucker
- Division of Neurosurgery, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Jimmy W Huh
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Martha F Kienzle
- Division of Critical Care Medicine, Children's Hospital of Philadelphia, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
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18
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Lee EP, Hsia SH, Lin JJ, Chan OW, Wu HP. Predictors of neurologic outcomes and mortality in physically abused and unintentionally injured children: a retrospective observation study. Eur J Med Res 2023; 28:441. [PMID: 37848955 PMCID: PMC10580634 DOI: 10.1186/s40001-023-01430-x] [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: 02/24/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023] Open
Abstract
OBJECTIVES This study aimed to identify the predictors of neurologic outcomes and mortality in physically abused and unintentionally injured children admitted to intensive care units (ICUs). METHODS All maltreated children were admitted to pediatric, neurosurgical, and trauma ICUs between 2001 and 2019. Clinical factors, including age, sex, season of admission, identifying settings, injury severity score, etiologies, length of stay in the ICU, neurologic outcomes, and mortality, were analyzed and compared between the physically abused and unintentionally injured groups. Neurologic assessments were conducted using the Pediatric Cerebral Performance Category scale. The study was approved by the Institutional Review Board of Chang Gung Memorial Hospital and the Ethics Committee waived the requirement for informed consent because of the anonymized nature of the data. RESULTS A total of 2481 children were investigated; of them, there were 480 (19.3%) victims admitted to the ICUs, including 156 physically abused and 324 unintentionally injured. Age, history of prematurity, clinical outcomes, head injury, neurosurgical interventions, clinical manifestations, brain computed tomography findings, and laboratory findings significantly differed between them (all p < 0.05). Traumatic brain injury was the major etiology for admission to the ICU. The incidence of abusive head trauma was 87.1% among the physically abused group. Only 46 (29.4%) and 268 (82.7%) cases achieved favorable neurologic outcomes in the physically abused and unintentionally injured groups, respectively. Shock within 24 h, spontaneous hypothermia (body temperature, < 35 °C), and post-traumatic seizure were strongly associated with poor neurologic outcomes and mortality in both groups. CONCLUSIONS Initial presentation with shock, spontaneous hypothermia at ICU admission, and post-traumatic seizure were associated with poor neurologic outcomes and mortality in physically abused and unintentionally injured children.
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Affiliation(s)
- En-Pei Lee
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Linko Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Shao-Hsuan Hsia
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Linko Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Jainn-Jim Lin
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Linko Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Oi-Wa Chan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Linko Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Han-Ping Wu
- Department of Pediatrics, Chiayi Chang-Gung Memorial Hospital, No. 6, W. Sec., Jiapu Rd., Puzi City, Chiayi County, Taiwan.
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19
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Svedung Wettervik T, Velle F, Hånell A, Howells T, Nilsson P, Lewén A, Enblad P. ICP, PRx, CPP, and ∆CPPopt in pediatric traumatic brain injury: the combined effect of insult intensity and duration on outcome. Childs Nerv Syst 2023; 39:2459-2466. [PMID: 37270434 PMCID: PMC10432317 DOI: 10.1007/s00381-023-05982-5] [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: 01/31/2023] [Accepted: 04/30/2023] [Indexed: 06/05/2023]
Abstract
PURPOSE The aim was to investigate the combined effect of insult intensity and duration, regarding intracranial pressure (ICP), pressure reactivity index (PRx), cerebral perfusion pressure (CPP), and optimal CPP (CPPopt), on clinical outcome in pediatric traumatic brain injury (TBI). METHOD This observational study included 61 pediatric patients with severe TBI, treated at the Uppsala University Hospital, between 2007 and 2018, with at least 12 h of ICP data the first 10 days post-injury. ICP, PRx, CPP, and ∆CPPopt (actual CPP-CPPopt) insults were visualized as 2-dimensional plots to illustrate the combined effect of insult intensity and duration on neurological recovery. RESULTS This cohort was mostly adolescent pediatric TBI patients with a median age at 15 (interquartile range 12-16) years. For ICP, brief episodes (minutes) above 25 mmHg and slightly longer episodes (20 min) of ICP 20-25 mmHg correlated with unfavorable outcome. For PRx, brief episodes above 0.25 as well as slightly lower values (around 0) for longer periods of time (30 min) were associated with unfavorable outcome. For CPP, there was a transition from favorable to unfavorable outcome for CPP below 50 mmHg. There was no association between high CPP and outcome. For ∆CPPopt, there was a transition from favorable to unfavorable outcome when ∆CPPopt went below -10 mmHg. No association was found for positive ∆CPPopt values and outcome. CONCLUSIONS This visualization method illustrated the combined effect of insult intensity and duration in relation to outcome in severe pediatric TBI, supporting previous notions to avoid high ICP and low CPP for longer episodes of time. In addition, higher PRx for longer episodes of time and CPP below CPPopt more than -10 mmHg were associated with worse outcome, indicating a potential role for autoregulatory-oriented management in pediatric TBI.
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Affiliation(s)
- Teodor Svedung Wettervik
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden.
| | - Fartein Velle
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Anders Hånell
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Timothy Howells
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Pelle Nilsson
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Anders Lewén
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden
| | - Per Enblad
- Department of Medical Sciences, Section of Neurosurgery, Uppsala University, SE-751 85, Uppsala, Sweden
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20
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Blackwell LS, Wali B, Xiang Y, Alawieh A, Sayeed I, Reisner A. Prognostic Value of Plasma Biomarkers S100B and Osteopontin in Pediatric TBI: A Prospective Analysis Evaluating Acute and 6-Month Outcomes after Mild to Severe TBI. Biomedicines 2023; 11:2167. [PMID: 37626664 PMCID: PMC10452243 DOI: 10.3390/biomedicines11082167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/19/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Blood based traumatic brain injury (TBI) biomarkers offer additional diagnostic, therapeutic, and prognostic utility. While adult studies are robust, the pediatric population is less well studied. We sought to determine whether plasma osteopontin (OPN) and S100B alone or in combination predict mortality, head Computed tomography (CT) findings, as well as 6-month functional outcomes after TBI in children. This is a prospective, observational study between March 2017 and June 2021 at a tertiary pediatric hospital. The sample included children with a diagnosed head injury of any severity admitted to the Emergency Department. Control patients sustained trauma-related injuries and no known head trauma. Serial blood samples were collected at admission, as well as at 24, 48, and 72 h. Patient demographics, acute clinical symptoms, head CT, and 6-month follow-up using the Glasgow outcome scale, extended for pediatrics (GOSE-Peds), were also obtained. The cohort included 460 children (ages 0 to 21 years) and reflected the race and sex distribution of the population served. Linear mixed effect models and logistic regressions were utilized to evaluate the trajectory of biomarkers over time and predictors of dichotomous outcomes. Both OPN and S100B correlated with injury severity based on GCS. S100B and OPN showed lower AUC values (0.59) in predicting positive head CT. S100B had the largest AUC (0.87) in predicting mortality, as well as 6-month outcomes (0.85). The combination of the two biomarkers did not add meaningfully to the model. Our findings continue to support the utility of OPN as a marker of injury severity in this population. Our findings also show the importance of S100B in predicting mortality and 6-month functional outcomes. Continued work is needed to examine the influence of age-dependent neurodevelopment on TBI biomarker profiles in children.
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Affiliation(s)
- Laura S. Blackwell
- Department of Neuropsychology, Children’s Healthcare of Atlanta, Atlanta, GA 30322, USA
- Department of Pediatrics, Emory University, Atlanta, GA 30322, USA; (Y.X.); (A.R.)
| | - Bushra Wali
- Department of Emergency Medicine, Emory University, Atlanta, GA 30322, USA;
| | - Yijin Xiang
- Department of Pediatrics, Emory University, Atlanta, GA 30322, USA; (Y.X.); (A.R.)
| | - Ali Alawieh
- Department of Neurosurgery, Emory University, Atlanta, GA 30322, USA;
| | - Iqbal Sayeed
- National Institute of Health, Bethesda, MD 20892, USA;
| | - Andrew Reisner
- Department of Pediatrics, Emory University, Atlanta, GA 30322, USA; (Y.X.); (A.R.)
- Department of Neurosurgery, Emory University, Atlanta, GA 30322, USA;
- Department of Neurosurgery, Children’s Healthcare of Atlanta, Atlanta, GA 30322, USA
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21
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Addy M, Tan A. Emergencies during neurosurgery and neuroradiology. BJA Educ 2023; 23:279-285. [PMID: 37389278 PMCID: PMC10300485 DOI: 10.1016/j.bjae.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 03/01/2023] [Indexed: 07/01/2023] Open
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Möttönen J, Ponkilainen VT, Iverson GL, Luoto T, Mattila VM, Kuitunen I. Incidence of acute neurosurgery for traumatic brain injury in children-a nationwide analysis from 1998 to 2018. Acta Neurochir (Wien) 2023:10.1007/s00701-023-05628-0. [PMID: 37184636 DOI: 10.1007/s00701-023-05628-0] [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: 01/24/2023] [Accepted: 05/03/2023] [Indexed: 05/16/2023]
Abstract
BACKGROUND Most of moderate and severe pTBIs are managed conservatively, but in some cases neurosurgical interventions are needed. The incidence rates of acute pTBI neurosurgery vary considerably between countries and operation types. Our goal was to assess the incidence of acute pTBI neurosurgery in Finland. METHODS We conducted a retrospective Finnish register-based cohort study from 1998 to 2018. We included all patients that were 0 to 17 years of age at the time of the TBI. The incidence rates of patients with pTBI undergoing neurosurgery and the rates for specific operation types were calculated per 100,000 person-years. We compared the annual incidences with incidence rate ratios (IRR) with 95% confidence intervals (CI). We stratified patients to three age categories: (i) 0 to 3 years of age, (ii) 4 to 12 years of age, and (iii) 13 to 17 years of age. RESULTS The total number of neurosurgeries for acute pTBI during the study period was 386, and the cumulative incidence was 1.67 operations per 100,000 person-years. The cumulative incidence during the 21-year follow-up was highest at the age of 16 (IRR 4.78, CI 3.68 to 6.11). Boys had a 2.42-time higher cumulative incidence (IRR 2.35, CI 1.27 to 3.99) than girls (IRR 0.97, CI 0.35 to 2.20). The most common neurosurgery was an evacuation of an intracranial hemorrhage (n = 171; 44.3%). CONCLUSION The incidence of neurosurgeries for pTBIs has been stable from 1998 to 2018. The incidence was highest at the age of 16, and boys had higher incidence than girls.
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Affiliation(s)
- Julius Möttönen
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland.
| | | | - Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, USA
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, USA
- Department of Physical Medicine and Rehabilitation, Schoen Adams Research Institute at Spaulding Rehabilitation, Charlestown, MA, USA
- Sports Concussion Program, Mass General Hospital for Children, Boston, MA, USA
| | - Teemu Luoto
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland
- Department of Neurosurgery, Tampere University Hospital, Tampere, Finland
| | - Ville M Mattila
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland
- Department of Orthopedics and Traumatology, Tampere University Hospital, Tampere, Finland
| | - Ilari Kuitunen
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
- Department of Pediatrics, Mikkeli Central Hospital, Mikkeli, Finland
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Liu Z, Zhu L, Sheng LP, Huang QC, Qian T, Qi BX. [A pilot study on the effects of early use of valproate sodium on neuroinflammation after traumatic brain injury]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2023; 25:253-258. [PMID: 36946159 PMCID: PMC10032078 DOI: 10.7499/j.issn.1008-8830.2210136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
OBJECTIVES To study the effect of early use of sodium valproate on neuroinflammation after traumatic brain injury (TBI). METHODS A total of 45 children who visited in Xuzhou Children's Hospital Affiliated to Xuzhou Medical University from August 2021 to August 2022 were enrolled in this prospective study, among whom 15 healthy children served as the healthy control group, and 30 children with TBI were divided into a sodium valproate treatment group and a conventional treatment group using a random number table (n=15 each). The children in the sodium valproate treatment group were given sodium valproate in addition to conventional treatment, and those in the conventional group were given an equal volume of 5% glucose solution in addition to conventional treatment. The serum concentrations of nucleotide-binding oligomerization domain-like receptor protein 3(NLRP3), high-mobility group box 1 (HMGB1), tumor necrosis factor-α (TNF-α), and interleukin-1β (IL-1β) were measured in the healthy control group on the day of physical examination and in the children with TBI on days 1, 3, and 5 after admission. Glasgow Outcome Scale-Extended (GOS-E) score was evaluated for the children with TBI 2 months after discharge. RESULTS Compared with the healthy control group, the children with TBI had significantly higher serum concentrations of NLRP3, HMGB1, TNF-α, and IL-1β on day 1 after admission (P<0.017). The concentration of NLRP3 on day 5 after admission was significantly higher than that on days 1 and 3 after admission in the children with TBI (P<0.017). On days 3 and 5 after admission, the sodium valproate treatment group had a significantly lower concentration of NLRP3 than the conventional treatment group (P<0.05). For the conventional treatment group, there was no significant difference in the concentration of HMGB1 on days 1, 3, and 5 after admission (P>0.017), while for the sodium valproate treatment group, the concentration of HMGB1 on day 5 after admission was significantly lower than that on days 1 and 3 after admission (P<0.017). On day 5 after admission, the sodium valproate treatment group had a significantly lower concentration of HMGB1 than the conventional treatment group (P<0.05). For the children with TBI, the concentration of TNF-α on day 1 after admission was significantly lower than that on days 3 and 5 after admission (P<0.017). On days 3 and 5 after admission, the sodium valproate treatment group had a significantly lower concentration of TNF-α than the conventional treatment group (P<0.05). The concentration of IL-1β on day 3 after admission was significantly lower than that on days 1 and 5 after admission (P<0.017) in the children with TBI. On days 3 and 5 after admission, the sodium valproate treatment group had a significantly lower concentration of IL-1β than the conventional treatment group (P<0.05). The GOS-E score was significantly higher in the sodium valproate treatment group than that in the conventional treatment group 2 months after discharge (P<0.05). CONCLUSIONS Early use of sodium valproate can reduce the release of neuroinflammatory factors and improve the prognosis of children with TBI.
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Affiliation(s)
- Zhi Liu
- Xuzhou Children's Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
| | - Lei Zhu
- Xuzhou Children's Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
| | - Li-Ping Sheng
- Xuzhou Children's Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
| | - Qing-Chen Huang
- Xuzhou Children's Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
| | - Tong Qian
- Xuzhou Children's Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
| | - Bo-Xiang Qi
- Xuzhou Children's Hospital Affiliated to Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
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Gritti P, Bonfanti M, Zangari R, Bonanomi E, Pellicioli I, Mandelli P, Longhi L, Rasulo FA, Bertuetti R, Farina A, Biroli F, Lorini FL. Evaluation and application of ultra-low-frequency pressure reactivity index in pediatric traumatic brain injury patients. Acta Neurochir (Wien) 2023; 165:865-874. [PMID: 36847979 DOI: 10.1007/s00701-023-05538-1] [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: 12/25/2022] [Accepted: 02/18/2023] [Indexed: 03/01/2023]
Abstract
PURPOSE While clinical practice suggests that knowing the cerebral autoregulation (CA) status of traumatic brain injury (TBI) patients is crucial in assessing the best treatment, evidence in pediatric TBI (pTBI) is limited. The pressure reactivity index (PRx) is a surrogate method for the continuous estimation of CA in adults; however, calculations require continuous, high-resolution monitoring data. We evaluate an ultra-low-frequency pressure reactivity index (UL-PRx), based on data sampled at ∼5-min periods, and test its association with 6-month mortality and unfavorable outcome in a cohort of pTBI patients. METHODS Data derived from pTBI patients (0-18 years) requiring intracranial pressure (ICP) monitoring were retrospectively collected and processed in MATLAB using an in-house algorithm. RESULTS Data on 47 pTBI patients were included. UL-PRx mean values, ICP, cerebral perfusion pressure (CPP), and derived indices showed significant association with 6-month mortality and unfavorable outcome. A value of UL-PRx of 0.30 was identified as the threshold to better discriminate both surviving vs deceased patients (AUC: 0.90), and favorable vs unfavorable outcomes (AUC: 0.70) at 6 months. At multivariate analysis, mean UL-PRx and % time with ICP > 20 mmHg, remained significantly associated with 6-month mortality and unfavorable outcome, even when adjusted for International Mission for Prognosis and Analysis of Clinical Trials in TBI (IMPACT)-Core variables. In six patients undergoing secondary decompressive craniectomy, no significant changes in UL-PRx were found after surgery. CONCLUSIONS UL-PRx is associated with a 6-month outcome even if adjusted for IMPACT-Core. Its application in pediatric intensive care unit could be useful to evaluate CA and offer possible prognostic and therapeutic implications in pTBI patients. CLINICALTRIALS GOV: NCT05043545, September 14, 2021, retrospectively registered.
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Affiliation(s)
- Paolo Gritti
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy.
| | - Marco Bonfanti
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Rosalia Zangari
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Ezio Bonanomi
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Isabella Pellicioli
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Pietro Mandelli
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Luca Longhi
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Frank A Rasulo
- Anesthesiology, Intensive Care and Emergency Medicine, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Rita Bertuetti
- Anesthesiology, Intensive Care and Emergency Medicine, Department of Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Alessia Farina
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Francesco Biroli
- FROM Research Foundation, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Ferdinando Luca Lorini
- Department of Anesthesia and Critical Care Medicine, Papa Giovanni XXIII Hospital, Bergamo, Italy
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Yew WX, Lee JH, Dang H, Low SYY, Sri Dewi D, Chong SL. Decompressive Craniectomy in Pediatric Traumatic Brain Injury: A Retrospective Cohort Study. J Pediatr Intensive Care 2023. [DOI: 10.1055/s-0043-1761939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
AbstractDecompressive craniectomy (DC) in children with traumatic brain injury (TBI) and refractory raised intracranial pressure (ICP) remains controversial. We aimed to describe the clinical and operative characteristics of children with moderate to severe TBI who underwent DC, and compare outcomes with those who had medical therapy. We performed a retrospective observational cohort study on children < 16 years of age with moderate to severe TBI (Glasgow coma scale [GCS] ≤13) who underwent DC in two pediatric centers in Singapore and China between 2014 and 2017, and compared their outcomes with children who underwent medical treatment, among participating centers of the Pediatric Acute and Critical Care Medicine Asian Network. We defined poor functional outcomes as moderate, severe disability, vegetative or comatose state, or mortality, using the Pediatric Cerebral Performance Category scale. We performed multivariable logistic regression to identify predictors for poor functional outcomes. We analyzed 18 children who underwent DC with 214 who had medical therapy. A greater proportion of children with DC (14, 77.8%) experienced poor functional outcomes, compared with those with medical therapy (87, 41.2%, p = 0.003). Children who underwent DC had fewer median 14-day intensive care unit (ICU)-free days (2.5 days, interquartile range [IQR]: 0.0–5.8 vs. 8.0 days, IQR: 0.0–11.0, p = 0.033), median 28-day hospital-free days (0 day, IQR: 0.0–3.5 vs. 11.0 days, IQR: 0.0–21.0, p = 0.002) and 14-day mechanical ventilation-free days (6.5 days, IQR: 0.0–12.3 vs. 11.0 days, IQR: 3.0–14.0, p = 0.011). After accounting for age, sex, GCS, cerebral edema, uncal herniation, nonaccidental injury, and need for intubation, there was no significant association between DC and poor functional outcomes (adjusted odds ratio: 1.59, 95% confidence interval: 0.35–7.24, p = 0.548). Children with DC had severe injuries, and prolonged hospital and ICU stays. Future studies are needed to understand the effectiveness of DC on children with TBI.
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Affiliation(s)
- Wan Xin Yew
- Ministry of Health Holdings, Singapore, Singapore
| | - Jan Hau Lee
- Children's Intensive Care Unit, KK Women's and Children's Hospital, Singapore, Singapore
- Paediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore, Singapore
| | - Hongxing Dang
- Pediatric Intensive Care Unit, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Sharon Yin Yee Low
- Neurosurgical Service, KK Women's and Children's Hospital, Singapore, Singapore
- Department of Neurosurgery, National Neuroscience Institute, Singapore, Singapore
- Singhealth Duke-NUS Neuroscience Academic Clinical Program, Singapore, Singapore
| | - Dianna Sri Dewi
- Research Centre, KK Women's and Children's Hospital, Singapore, Singapore
| | - Shu-Ling Chong
- Paediatrics Academic Clinical Programme, Duke-NUS Medical School, Singapore, Singapore
- Department of Emergency Medicine, KK Women's and Children's Hospital, Singapore, Singapore
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26
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Pediatric Trauma. Emerg Med Clin North Am 2023; 41:205-222. [DOI: 10.1016/j.emc.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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Srinivas D, Palaniswamy S, Mishra R. Anesthetic considerations and care management of children with traumatic brain injury. J Pediatr Neurosci 2023. [DOI: 10.4103/jpn.jpn_87_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Yang WJ, Chen ZH, Zheng YN. Valproic acid induced aplastic crisis and Stevens-Johnson syndrome in a single pediatric patient. Heliyon 2022; 9:e12461. [PMID: 36685424 PMCID: PMC9849992 DOI: 10.1016/j.heliyon.2022.e12461] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 10/23/2022] [Accepted: 12/12/2022] [Indexed: 12/25/2022] Open
Abstract
Valproic acid (VPA) is a commonly used antiepileptic drug (AED). Aplastic crisis is defined as acute arrest of hematopoiesis. Stevens-Johnson syndrome (SJS) is a fatal cutaneous adverse drug reaction. We herein report a rare case of aplastic crisis and SJS in a single pediatric patient that were probably caused by VPA. A 2-year-old girl was involved in a car accident. She was diagnosed with skull fractures, cerebral contusions, pulmonary contusions, and fractures of the left iliac bone by computed tomography. VPA was administered as prophylaxis for post-traumatic epilepsy. From day 13, she developed repeated high fevers, and multiple antibiotics were ineffective; she was then transferred to our pediatric intensive care unit. After transfer, she developed liver function impairment, decreased peripheral blood cell counts, and skin damage. After withdrawal of the VPA and administration of prednisone, intravenous immunoglobulin, local skin care, and nutritional support, her body temperature normalized and her hematopoietic function and skin lesions successively resolved. She was transferred out of the pediatric intensive care unit on day 56 and discharged on day 70. At the 6-month follow-up, a blood examination was normal, and repeat computed tomography revealed multiple softening foci of the bilateral brain and less subdural effusion than before. To our knowledge, no report to date has described aplastic crisis and SJS in a single patient. The purpose of this paper is to increase clinicians' knowledge in the treatment of adverse drug reactions (ADRs) and emphasize the importance of standardized application and strict monitoring of VPA in patients with post-traumatic brain trauma.
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Affiliation(s)
- Wei-Jian Yang
- Pediatric Intensive Care Unit, Guangdong Women And Children Hospital, Guangzhou, Guangdong, China
| | - Zhen-Hui Chen
- Department of Clinical Laboratory, Guangdong Women And Children Hospital, Guangzhou, Guangdong, China
| | - Yi-Nan Zheng
- Pediatric Intensive Care Unit, Guangdong Women And Children Hospital, Guangzhou, Guangdong, China
- Corresponding author.
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Ackerman K, Mohammed A, Chinthala L, Davis RL, Kamaleswaran R, Shafi NI. Features derived from blood pressure and intracranial pressure predict elevated intracranial pressure events in critically ill children. Sci Rep 2022; 12:21473. [PMID: 36509794 PMCID: PMC9744906 DOI: 10.1038/s41598-022-25169-3] [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: 07/20/2021] [Accepted: 11/25/2022] [Indexed: 12/14/2022] Open
Abstract
Clinicians frequently observe hemodynamic changes preceding elevated intracranial pressure events. We employed a machine learning approach to identify novel and differentially expressed features associated with elevated intracranial pressure events in children with severe brain injuries. Statistical features from physiologic data streams were derived from non-overlapping 30-min analysis windows prior to 21 elevated intracranial pressure events; 200 records without elevated intracranial pressure events were used as controls. Ten Monte Carlo simulations with training/testing splits provided performance benchmarks for 4 machine learning approaches. XGBoost yielded the best performing predictive models. Shapley Additive Explanations analyses demonstrated that a majority of the top 20 contributing features consistently derived from blood pressure data streams up to 240 min prior to elevated intracranial events. The best performing prediction model was using the 30-60 min analysis window; for this model, the area under the receiver operating characteristic window using XGBoost was 0.82 (95% CI 0.81-0.83); the area under the precision-recall curve was 0.24 (95% CI 0.23-0.25), above the expected baseline of 0.1. We conclude that physiomarkers discernable by machine learning are concentrated within blood pressure and intracranial pressure data up to 4 h prior to elevated intracranial pressure events.
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Affiliation(s)
- Kassi Ackerman
- grid.267301.10000 0004 0386 9246University of Tennessee Health Science Center, Memphis, TN USA
| | - Akram Mohammed
- grid.267301.10000 0004 0386 9246University of Tennessee Health Science Center, Memphis, TN USA
| | - Lokesh Chinthala
- grid.267301.10000 0004 0386 9246University of Tennessee Health Science Center, Memphis, TN USA
| | - Robert L. Davis
- grid.267301.10000 0004 0386 9246University of Tennessee Health Science Center, Memphis, TN USA
| | - Rishikesan Kamaleswaran
- grid.189967.80000 0001 0941 6502Emory University School of Medicine, Atlanta, GA USA ,grid.213917.f0000 0001 2097 4943Georgia Institute of Technology, Atlanta, GA USA
| | - Nadeem I. Shafi
- grid.267301.10000 0004 0386 9246University of Tennessee Health Science Center, Memphis, TN USA
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Traumatic Brain Injury in Different Age Groups. J Clin Med 2022; 11:jcm11226739. [PMID: 36431216 PMCID: PMC9695827 DOI: 10.3390/jcm11226739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Traumatic Brain Injury (TBI) is a global health burden [...].
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Xu J, Xiao Q. Assessment of the effects of dexmedetomidine on outcomes of traumatic brain injury using propensity score analysis. BMC Anesthesiol 2022; 22:280. [PMID: 36056318 PMCID: PMC9438148 DOI: 10.1186/s12871-022-01822-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/30/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Dexmedetomidine was found to be protective against traumatic brain injury (TBI) in animal studies and safe for use in previous clinical studies, but whether it improves TBI patient survival remains to be determined. We sought to answer this question by analyzing data from the MIMIC clinical database. METHODS Data for TBI patients from the MIMIC III and MIMIC IV databases were extracted and divided into a dexmedetomidine group and a control group. In the former group, dexmedetomidine was used for sedation, while in the latter, it was not used. Parameters including patient age, the Acute Physiology score III, the Glasgow Coma Scale, other sedatives used, and pupillary response within 24 h were employed in propensity score matching to achieve a balance between groups for further analysis. In-hospital survival and 6-month survival were analyzed by Kaplan-Meier survival analysis and compared by log-rank test. Cox regression was used repeatedly for the univariate analysis, the multivariate analysis, the propensity score-matched analysis, and the inverse probability of treatment weighted analysis of survival data. Meanwhile, the influences of hypotension, bradycardia, infection, and seizure on outcome were also analyzed. RESULTS Different types of survival analyses demonstrated the same trend. Dexmedetomidine significantly improved TBI patient survival. It caused no more incidents of hypotension, infection, and seizure. Hypotension was not correlated with in-hospital mortality, but was significantly correlated with 6-month mortality. CONCLUSIONS Dexmedetomidine may improve the survival of TBI patients. It should be used with careful avoidance of hypotension.
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Affiliation(s)
- Jinbu Xu
- Critical Care Medicine Department, Foshan Women and Children Hospital, No. 11, Western Renmin Road, Foshan City, 528000, Guangdong Province, China
| | - Qing Xiao
- Critical Care Medicine Department, Lianyungang Second People's Hospital, No. 161, Xingfu Road, Lianyungang City, 222000, Jiangsu Province, China.
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Rubinos C, Waters B, Hirsch LJ. Predicting and Treating Post-traumatic Epilepsy. Curr Treat Options Neurol 2022. [DOI: 10.1007/s11940-022-00727-2] [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]
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D'Onofrio G, Riva A, Amadori E, Lattanzi S, Rose K, Verrotti A, Striano P. Pharmacokinetic considerations surrounding the use of levetiracetam for seizure prophylaxis in neurocritical care - an overview. Expert Opin Drug Metab Toxicol 2022; 18:575-585. [PMID: 36006892 DOI: 10.1080/17425255.2022.2117606] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Levetiracetam (LEV) is one of the most widely used anti-seizure medications (ASMs) in clinical practice. This is due both to a different mechanism of action when compared to other ASMs and its easy handling. Indeed, because of its interesting pharmacokinetic properties, it is often used outside of the labelled indications, notably in the neurocritical setting as prophylaxis of epileptic seizures. AREAS COVERED A literature search was conducted and the most relevant studies on the pharmacokinetic properties of LEV were selected by two independent investigators. Current evidence on the use of ASM prophylaxis in the neurocritical setting was also reviewed, highlighting and discussing the strengths and limits of LEV as drug of choice for anti-epileptic prophylaxis in this scenario. EXPERT OPINION LEV has a "near-ideal" pharmacokinetic profile, which makes it an attractive drug for ASM prophylaxis in neurocritical care. However, current recommendations restrict ASMs prophylaxis to very selected circumstances and the role of LEV is marginal. Moreover, studies are generally designed to compare LEV versus phenytoin, whereas studies comparing LEV versus placebo are lacking. Further randomized trials will be needed to better elucidate LEV utility and its neuroprotective role in the neurocritical setting.
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Affiliation(s)
- Gianluca D'Onofrio
- Department of Neurosciences Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Via Gerolamo Gaslini 5, 16147 Genoa, Italy.,Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto "Giannina Gaslini", Via Gerolamo Gaslini 5, 16147 Genoa, Italy
| | - Antonella Riva
- Department of Neurosciences Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Via Gerolamo Gaslini 5, 16147 Genoa, Italy.,Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto "Giannina Gaslini", Via Gerolamo Gaslini 5, 16147 Genoa, Italy
| | - Elisabetta Amadori
- Department of Neurosciences Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Via Gerolamo Gaslini 5, 16147 Genoa, Italy.,Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto "Giannina Gaslini", Via Gerolamo Gaslini 5, 16147 Genoa, Italy
| | - Simona Lattanzi
- Department of Experimental and Clinical Medicine, Neurological Clinic, Marche Polytechnic University, Via Conca 71, 60020, Ancona, Italy
| | - Klaus Rose
- klausrose Consulting, Riehen, Switzerland
| | - Alberto Verrotti
- Pediatric Unit, Department of Medicine and Surgery, University of Perugia, 06156 Perugia, Italy
| | - Pasquale Striano
- Department of Neurosciences Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Via Gerolamo Gaslini 5, 16147 Genoa, Italy.,Pediatric Neurology and Muscular Diseases Unit, IRCCS Istituto "Giannina Gaslini", Via Gerolamo Gaslini 5, 16147 Genoa, Italy
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Bechtold ML, Brown PM, Escuro A, Grenda B, Johnston T, Kozeniecki M, Limketkai BN, Nelson KK, Powers J, Ronan A, Schober N, Strang BJ, Swartz C, Turner J, Tweel L, Walker R, Epp L, Malone A. When is enteral nutrition indicated? JPEN J Parenter Enteral Nutr 2022; 46:1470-1496. [PMID: 35838308 DOI: 10.1002/jpen.2364] [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: 09/29/2021] [Revised: 01/19/2022] [Accepted: 01/21/2022] [Indexed: 11/07/2022]
Abstract
Enteral nutrition (EN) is a vital component of nutrition around the world. EN allows for delivery of nutrients to those who cannot maintain adequate nutrition by oral intake alone. Common questions regarding EN are when to initiate and in what scenarios it is safe. The answers to these questions are often complex and require an evidence-based approach. The Board of Directors of the American Society for Parenteral and Enteral Nutrition (ASPEN) established an Enteral Nutrition Committtee to address the important questions surrounding the indications for EN. Consensus recommendations were established based on eight extremely clinically relevant questions regarding EN indications as deemed by the Enteral Nutrition Committee. These consensus recommendations may act as a guide for clinicians and stakeholders on difficult questions pertaining to indications for EN. This paper was approved by the ASPEN Board of Directors.
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Affiliation(s)
| | | | | | - Brandee Grenda
- Morrison Healthcare at Atrium Health Navicant, Charlotte, North Carolina, USA
| | - Theresa Johnston
- Nutrition Support Team, Christiana Care Health System, Newark, Delaware, USA
| | | | | | | | - Jan Powers
- Nursing Research and Professional Practice, Parkview Health System, Fort Wayne, Indiana, USA
| | - Andrea Ronan
- Fanconi Anemia Research Fund, Eugene, Oregon, USA
| | - Nathan Schober
- Cancer Treatment Centers of America - Atlanta, Newnan, Georgia, USA
| | | | - Cristina Swartz
- Northwestern Medicine Delnor Cancer Center, Chicago, Illinois, USA
| | - Justine Turner
- Department of Pediatrics, Division of Gastroenterology and Nutrition, University of Alberta, Edmonton, Canada
| | | | - Renee Walker
- Michael E. DeBakey Veteran Affairs Medical Center, Houston, Texas, USA
| | - Lisa Epp
- Mayo Clinic, Rochester, Minnesota, USA
| | - Ainsley Malone
- American Society for Parenteral and Enteral Nutrition, Silver Spring, Maryland, USA
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35
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Sex specific effects of buprenorphine on behavior, astrocytic opioid receptor expression and neuroinflammation after pediatric traumatic brain injury in mice. Brain Behav Immun Health 2022; 22:100469. [PMID: 35620644 PMCID: PMC9127176 DOI: 10.1016/j.bbih.2022.100469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 04/29/2022] [Accepted: 05/06/2022] [Indexed: 12/31/2022] Open
Abstract
Children who suffered traumatic brain injury (TBI) often experience acute and chronic pain, which is linked to a poor quality of life. Buprenorphine (BPN) is commonly used to treat moderate to severe persistent pain in children, however, the efficacy and safety profile of BPN in the pediatric population is still inconclusive. This study investigated the sex-specific effects of BPN on body weight, motor coordination and strength, expression of opioid receptors in the white matter astrocytes, and neuroinflammation in a mouse impact acceleration model of pediatric TBI. Male and female littermates were randomized on postnatal day 20-21(P20-21) into Sham, TBI + saline and TBI + BPN groups. Mice in the TBI + saline and TBI + BPN groups underwent TBI, while the Sham group underwent anesthesia without injury. BPN (0.075 mg/kg) was administered to the TBI + BPN mice at 30 min after injury, and then every 6-12 h for 2 days. Mice in the TBI + saline group received the same amount of saline injections. The impact of BPN on body weight, motor function, opioid receptor expression, and neuroinflammation was evaluated at 1-day (d), 3-d and 7-d post-injury. We found that 1) TBI induced significant weight loss in both males and females. BPN treatment improved weight loss at 3-d post-injury in females. 2) TBI significantly impaired motor coordination and strength. BPN improved motor coordination and strength in both males and females at 1-d and 3-d post-injury. 3) TBI significantly decreased exploration activity at 1-d post-injury in males, and at 7-d post-injury in females, while BPN improved the exploration activity in females. 4) TBI significantly increased mRNA expression of mu-opioid receptors (MOR) at 7-d post-injury in males, but decreased mRNA expression of MOR at 1-d post-injury in females. BPN normalized MOR mRNA expression at 1-d post-injury in females. 5) MOR expression in astrocytes at corpus callosum significantly increased at 7-d post-injury in male TBI group, but significantly decreased at 1-d post-injury in female TBI group. BPN normalized MOR expression in both males and females. 6) TBI significantly increased the mRNA expression of TNF-α, IL-1β, IL-6 and iNOS. BPN decreased mRNA expression of iNOS, and increased mRNA expression of TGF-β1. In conclusion, this study elucidates the sex specific effects of BPN during the acute phase after pediatric TBI, which provides the rationale to assess potential effects of BPN on chronic pathological progressions after pediatric TBI in both males and females.
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36
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Meng M, Zhou Q, Lei W, Tian M, Wang P, Liu Y, Sun Y, Chen Y, Li Q. Recommendations on Off-Label Drug Use in Pediatric Guidelines. Front Pharmacol 2022; 13:892574. [PMID: 35754484 PMCID: PMC9218488 DOI: 10.3389/fphar.2022.892574] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: To systematically analyze the supporting evidence, drug information, and the type of off-label drug use in recommendations on off-label drug use in pediatric guidelines. Methods: A cross-sectional study was performed by systematic search through MEDLINE (via PubMed) and Embase databases to identify literature published from 1 January 2018, to 31 December 2020. Only pediatric clinical practice guidelines that included recommendations on off-label use of drugs were included. We present descriptive information on the sources of the included guidelines, country, publication year, evidence grading system used, details on the types of off-label drug use, and the types of studies used as references to support the recommendations. Results: A total of 66 pediatric guidelines with 605 recommendations were included. Eighty-seven (14.4%) recommendations did not cite any references; and the remaining 518 recommendations were supported by 2,240 references (mean 4.3 references/recommendation). The most common types of studies cited were pediatric RCTs (n = 314, 14.0%), pediatric case series studies (n = 260, 11.6%), and reviews (n = 255, 11.4%). Twenty-one percent (n = 470) of the references were studies on adults. One hundred and forty (23.1%) recommendations were graded using the Grading of Recommendations, Assessments, Development, and Evaluations (GRADE) system, of which 37 (26.4%) were graded as strong but supported with only C or D level of evidence. The most commonly reported type of information in the recommendations was indication (n = 499, 82.5%). The most commonly addressed type of off-label drug use in the 523 positive recommendations was unapproved population (n = 255, 48.8%). Sixty-nine (11.4%) recommendations explicitly reported the drug use as off-label. Conclusion: Children may be exposed to medical risks due to gaps in reporting and evidence of off-label drug use recommendations in pediatric guidelines.
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Affiliation(s)
- Min Meng
- Department of Chevidence Lab Child & Adolescent Health, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China.,Department of Pharmacy, Gansu Provincial Hospital, Lanzhou, China
| | - Qi Zhou
- Institute of Health Data Science, Lanzhou University, Lanzhou, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Wenjuan Lei
- Department of Pharmacy, Gansu Provincial Hospital, Lanzhou, China
| | - Min Tian
- Department of Pharmacy, Gansu Provincial Hospital, Lanzhou, China
| | - Ping Wang
- Institute of Health Data Science, Lanzhou University, Lanzhou, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Yunlan Liu
- School of Public Health, Lanzhou University, Lanzhou, China
| | - Yajia Sun
- School of Public Health, Lanzhou University, Lanzhou, China
| | - Yaolong Chen
- Department of Chevidence Lab Child & Adolescent Health, Children's Hospital of Chongqing Medical University, Chongqing, China.,Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China.,Institute of Health Data Science, Lanzhou University, Lanzhou, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,School of Public Health, Lanzhou University, Lanzhou, China.,Research Unit of Evidence-Based Evaluation and Guidelines, Chinese Academy of Medical Sciences (2021RU017), School of Basic Medical Sciences, Lanzhou University, Lanzhou, China.,WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China.,GRADE Center, Lanzhou University, Lanzhou, China
| | - Qiu Li
- Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Pediatrics, Chongqing, China.,Department of Nephrology, Children's Hospital of Chongqing Medical University, Chongqing, China
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37
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Lui A, Kumar KK, Grant GA. Management of Severe Traumatic Brain Injury in Pediatric Patients. FRONTIERS IN TOXICOLOGY 2022; 4:910972. [PMID: 35812167 PMCID: PMC9263560 DOI: 10.3389/ftox.2022.910972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/10/2022] [Indexed: 11/23/2022] Open
Abstract
The optimal management of severe traumatic brain injury (TBI) in the pediatric population has not been well studied. There are a limited number of research articles studying the management of TBI in children. Given the prevalence of severe TBI in the pediatric population, it is crucial to develop a reference TBI management plan for this vulnerable population. In this review, we seek to delineate the differences between severe TBI management in adults and children. Additionally, we also discuss the known molecular pathogenesis of TBI. A better understanding of the pathophysiology of TBI will inform clinical management and development of therapeutics. Finally, we propose a clinical algorithm for the management and treatment of severe TBI in children using published data.
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Affiliation(s)
- Austin Lui
- Touro University College of Osteopathic Medicine, Vallejo, CA, United States
| | - Kevin K. Kumar
- Department of Neurosurgery, Stanford University, Stanford, CA, United States
- Division of Pediatric Neurosurgery, Lucile Packard Children’s Hospital, Palo Alto, CA, United States
| | - Gerald A. Grant
- Department of Neurosurgery, Stanford University, Stanford, CA, United States
- Division of Pediatric Neurosurgery, Lucile Packard Children’s Hospital, Palo Alto, CA, United States
- Department of Neurosurgery, Duke University, Durham, NC, United States
- *Correspondence: Gerald A. Grant,
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38
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Decision-making challenge of Ping-Pong Fractures in children: systematic review of literature. World Neurosurg 2022; 165:69-80. [PMID: 35660672 DOI: 10.1016/j.wneu.2022.05.130] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 11/20/2022]
Abstract
Ping-pong fractures (PPF) have become less frequent and no definite predictors to determine which fractures will elevate spontaneously and which should undergo surgical treatment have not been clearly defined. Herein, the authors present a revision of the literature, in which 54 papers were included, with a total of 228 children studied. Patients who underwent surgery accounted for 30%; elevation through obstetrical vacuum or other aspiration systems was applied in 30%, spontaneous resolution occurred in 40%; in 4 patients percutaneous microscrew elevation was applied. Overall, in 96.4% of patients the outcome was favorable since we found no significant increase in the incidence of post-traumatic seizures or neurologic sequelae with no significant differences between treated patients and spontaneous elevation. Statistical analysis showed no significant differences among the different treatment methods (P=0.53). Our results suggest that simple compound PPFs without brain compression, hematomas or dural tears could benefit from conservative management. In cases of non-spontaneous resolution after 6 months, operative strategies should be performed, considering that there is no evidence of differences between vacuum elevation and surgical elevation.
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Abstract
ABSTRACT Trauma remains the leading cause of morbidity and mortality in children and youth 1 to 19 years old in the United States. Providing timely care with a systematic approach is essential for emergently addressing life-threatening injuries and ongoing assessment. The primary survey is focused on identifying and managing life-threatening injuries. The secondary survey is focused on identifying and managing other important injuries. Over the past decade, there have been important advances in the evidence supporting the management of multisystem trauma in the pediatric patient by the emergency medicine clinician. In addition, the emergence of diagnostics, such as point-of-care ultrasound, aids decision making in the evaluation and management of the pediatric trauma patient. The purpose of this article is to review the initial systematic diagnostic approach and the emergent management of multisystem injuries from blunt force trauma in children in the emergency department and provide insight into the aspects of care that are still evolving.
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Affiliation(s)
- Megan M Hannon
- From the Instructor, Division of Emergency Medicine and Department of Orthopaedic Surgery, Boston Children's Hospital, Boston, MA
| | - Leah K Middelberg
- Fellow, Division of Emergency Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Lois K Lee
- Associate Professor, Division of Emergency Medicine, Boston Children's Hospital, Boston, MA
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40
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Biomarkers in Moderate to Severe Pediatric Traumatic Brain Injury: A Review of the Literature. Pediatr Neurol 2022; 130:60-68. [PMID: 35364462 PMCID: PMC9038667 DOI: 10.1016/j.pediatrneurol.2022.03.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 03/10/2022] [Accepted: 03/11/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Despite decades of research, outcomes in pediatric traumatic brain injury (pTBI) remain highly variable. Brain biofluid-specific biomarkers from pTBI patients may allow us to diagnose and prognosticate earlier and with a greater degree of accuracy than conventional methods. This manuscript reviews the evidence surrounding current brain-specific biomarkers in pTBI and assesses the temporal relationship between the natural history of the traumatic brain injury (TBI) and measured biomarker levels. METHODS A literature search was conducted in the Ovid, PubMed, MEDLINE, and Cochrane databases seeking relevant publications. The study selection and screening process were documented in a Preferred Reporting Items for Systematic Reviews and Meta-Analyses flow diagram. Extraction forms included developmental stages of patients, type and biofluid source of biomarkers, brain injury type, and other relevant data. RESULTS The search strategy identified 443 articles, of which 150 examining the biomarkers of our interest were included. The references retrieved were examined thoroughly and discussed at length with a pediatric neurocritical care intensivist specializing in pTBI and a Ph.D. scientist with a high degree of involvement in TBI biomarker research, authoring a vast amount of literature in this field. CONCLUSIONS TBI biomarkers might serve as valuable tools in the diagnosis and prognosis of pTBI. However, while each biomarker has its advantages, they are not without limitations, and therefore, further research is critical in pTBI biomarkers.
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41
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Ha EJ. Pediatric Severe Traumatic Brain Injury : Updated Management. J Korean Neurosurg Soc 2022; 65:354-360. [PMID: 35468706 PMCID: PMC9082122 DOI: 10.3340/jkns.2021.0308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/28/2022] [Indexed: 12/03/2022] Open
Abstract
Traumatic brain injury (TBI) is the leading cause of death and disability in children. Survivors of severe TBI are more susceptible to functional deficits, resulting in disability, poor quality of life, cognitive decline, and mental health problems. Despite this, little is known about the pathophysiology of TBI in children and how to manage it most effectively. Internationally, efforts are being made to expand knowledge of pathophysiology and develop practical clinical treatment recommendations to improve outcomes. Here we discuss recently updated evidence and management of severe pediatric TBI.
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Affiliation(s)
- Eun Jin Ha
- Department of Critical Care Medicine, Seoul National University Hospital, Seoul, Korea
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42
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Abstract
PURPOSE OF REVIEW The aim of this study was to provide an overview on advances in intracranial pressure (ICP) protocols for care, moving from traditional to more recent concepts. RECENT FINDINGS Deep understanding of mechanics and dynamics of fluids and solids have been introduced for intracranial physiology. The amplitude or the harmonics of the cerebral-spinal fluid and the cerebral blood waves shows more information about ICP than just a numeric threshold. When the ICP overcome the compensatory mechanisms that maintain the compliance within the skull, an intracranial compartment syndrome (ICCS) is defined. Autoregulation monitoring emerge as critical tool to recognize CPP management. Measurement of brain tissue oxygen will be a critical intervention for diagnosing an ICCS. Surgical procedures focused on increasing the physiological compliance and increasing the volume of the compartments of the skull. SUMMARY ICP management is a complex task, moving far than numeric thresholds for activation of interventions. The interactions of intracranial elements requires new interpretations moving beyond classical theories. Most of the traditional clinical studies supporting ICP management are not generating high class evidence. Recommendations for ICP management requires better designed clinical studies using new concepts to generate interventions according to the new era of personalized medicine.
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43
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Optic Nerve Sheath Diameter Ultrasound: A Non-Invasive Approach to Evaluate Increased Intracranial Pressure in Critically Ill Pediatric Patients. Diagnostics (Basel) 2022; 12:diagnostics12030767. [PMID: 35328319 PMCID: PMC8946972 DOI: 10.3390/diagnostics12030767] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/15/2022] [Accepted: 03/15/2022] [Indexed: 01/16/2023] Open
Abstract
Early diagnosis of increased intracranial pressure (ICP) is crucial for prompt diagnosis and treatment of intracranial hypertension in critically ill pediatric patients, preventing secondary brain damage and mortality. Although the placement of an external ventricular drain coupled to an external fluid-filled transducer remains the gold standard for continuous ICP monitoring, other non-invasive approaches are constantly being improved and can provide reliable estimates. The use of point-of-care ultrasound (POCUS) for the assessment of ICP has recently become widespread in pediatric emergency and critical care settings, representing a valuable extension of the physical examination. The aim of this manuscript is to review and discuss the basic principles of ultra-sound measurement of the optic nerve sheath diameter (ONSD) and summarize current evidence on its diagnostic value in pediatric patients with ICP. There is increasing evidence that POCUS measurement of the ONSD correlates with ICP, thus appearing as a useful extension of the physical examination in pediatrics, especially in emergency medicine and critical care settings for the initial non-invasive assessment of patients with suspected raised ICP. Its role could be of value even to assess the response to therapy and in the follow-up of patients with diagnosed intracranial hypertension if invasive ICP monitoring is not available. Further studies on more homogeneous and extensive study populations should be performed to establish ONSD reference ranges in the different pediatric ages and to define cut-off values in predicting elevated ICP compared to invasive ICP measurement.
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Effects of a reduction of the number of electrodes in the EEG montage on the number of identified seizure patterns. Sci Rep 2022; 12:4621. [PMID: 35301386 PMCID: PMC8930978 DOI: 10.1038/s41598-022-08628-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 03/04/2022] [Indexed: 12/02/2022] Open
Abstract
Continuous EEG monitoring (cEEG) is frequently used in neurocritical care. The detection of seizures is one of the main objectives. The placement of the EEG electrodes is time consuming, therefore a reduced montage might lead to an increased availability in the ICU setting. It is unknown whether such a reduction of electrodes reduces the number of seizure patterns that are detected. A total of 95 seizure and 95 control EEG sequences from a pediatric epilepsy monitoring unit (EMU) were anonymized and reduced to an eight-lead montage. Two experts evaluated the recordings and the seizure detection rates using the reduced and the full montage were compared. Sensitivity and specificity for the seizure detection were calculated using the original EMU findings as gold standard. The sensitivity to detect seizures was 0.65 for the reduced montage compared to 0.76 for the full montage (p = 0.031). The specificities (0.97 and 0.96) were comparable (p = 1). A total of 4/9 (44%) of the generalized, 12/44 (27%) of the frontal, 6/14 (43%) of the central, 0/1 (0%) of the occipital, 6/20 (30%) of the temporal, and 5/7 (71%) of the parietal seizure patterns were not detected using the reduced montage. The median time difference between the onset of the seizure pattern in the full and reduced montage was 0.026s (IQR 5.651s). In this study the reduction of the EEG montage from 21 to eight electrodes reduced the sensitivity to detect seizure patterns from 0.76 to 0.65. The specificity remained virtually unchanged.
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45
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Lengel D, Romm ZL, Bostwick AL, Huh JW, Snyder NW, Smith G, Raghupathi R. Glucocorticoid Receptor Overexpression in the Dorsal Hippocampus Attenuates Spatial Learning and Synaptic Plasticity Deficits Following Pediatric Traumatic Brain Injury. J Neurotrauma 2022; 39:979-998. [PMID: 35293260 DOI: 10.1089/neu.2022.0012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Traumatic brain injury (TBI) in children younger than 4 years old leads to long-term deficits in cognitive and learning abilities that can persist or even worsen as children age into adolescence. In this study, the role of glucocorticoid receptor (GR) function in the dorsal hippocampus (DH) in hippocampal-dependent cognitive function and synaptic plasticity were assessed following injury to the 11-day-old rat. Brain injury produced significant impairments in spatial learning and memory in the Morris water maze in male and female rats at 1-month post-injury (adolescence) which was accompanied by impairments in induction and maintenance of long-term potentiation (LTP) in the CA1 region of the DH. Brain injury resulted in a significant decrease in the expression of the glucocorticoid-inducible gene, serum- and glucocorticoid-kinase 1 (sgk1), suggestive of an impairment in GR transcriptional activity within the hippocampus. Lentiviral transfection of the human GR (hGR) in the DH improved spatial learning and memory in the Morris water maze and attenuated LTP deficits following TBI. GR overexpression in the DH was also associated with a significant increase in the mRNA expression levels of sgk1, and the glutamate receptor subunits GluA1 and GluA2 within the hippocampus. Overall, these findings support an important role of dorsal hippocampal GR function in learning and memory deficits following pediatric TBI and suggest that these effects may be related to the regulation of glutamate receptor subunit expression in the DH.
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Affiliation(s)
- Dana Lengel
- Drexel University College of Medicine, 12312, Philadelphia, Pennsylvania, United States.,Mount Sinai School of Medicine, 5925, Neuroscience, New York, New York, United States;
| | - Zoe L Romm
- Drexel University College of Medicine, 12312, Neurobiology and Anatomy, Philadelphia, Pennsylvania, United States;
| | - Anna L Bostwick
- Temple University, 6558, Microbiology and Immunology, Philadelphia, Pennsylvania, United States;
| | - Jimmy W Huh
- Childrens Hospital of Philadelphia, Anesthesiology and Critical Care, Critical Care Office-7C26, 34th Street & Civic Center Blvd., Philadelphia, Pennsylvania, United States, 19104;
| | - Nathaniel W Snyder
- Temple University, 6558, Microbiology and Immunology, Philadelphia, Pennsylvania, United States;
| | - George Smith
- Temple University, 6558, Pediatric Research Center, Philadelphia, Pennsylvania, United States;
| | - Ramesh Raghupathi
- Drexel University, 6527, Neurobiology and Anatomy, 2900 Queen Lane, Philadelphia, Philadelphia, Pennsylvania, United States, 19104-2816;
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46
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Sporns PB, Fullerton HJ, Lee S, Kim H, Lo WD, Mackay MT, Wildgruber M. Childhood stroke. Nat Rev Dis Primers 2022; 8:12. [PMID: 35210461 DOI: 10.1038/s41572-022-00337-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/07/2022] [Indexed: 01/09/2023]
Abstract
Stroke is an important cause of neurological morbidity in children; most survivors have permanent neurological deficits that affect the remainder of their life. Stroke in childhood, the focus of this Primer, is distinguished from perinatal stroke, defined as stroke before 29 days of age, because of its unique pathogenesis reflecting the maternal-fetal unit. Although approximately 15% of strokes in adults are haemorrhagic, half of incident strokes in children are haemorrhagic and half are ischaemic. The causes of childhood stroke are distinct from those in adults. Urgent brain imaging is essential to confirm the stroke diagnosis and guide decisions about hyperacute therapies. Secondary stroke prevention strongly depends on the underlying aetiology. While the past decade has seen substantial advances in paediatric stroke research, the quality of evidence for interventions, such as the rapid reperfusion therapies that have revolutionized arterial ischaemic stroke care in adults, remains low. Substantial time delays in diagnosis and treatment continue to challenge best possible care. Effective primary stroke prevention strategies in children with sickle cell disease represent a major success, yet barriers to implementation persist. The multidisciplinary members of the International Pediatric Stroke Organization are coordinating global efforts to tackle these challenges and improve the outcomes in children with cerebrovascular disease.
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Affiliation(s)
- Peter B Sporns
- Department of Neuroradiology, Clinic of Radiology & Nuclear Medicine, University Hospital Basel, Basel, Switzerland.,Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Heather J Fullerton
- Departments of Neurology and Pediatrics, Benioff Children's Hospital, University of California at San Francisco, San Francisco, CA, USA
| | - Sarah Lee
- Division of Child Neurology, Department of Neurology & Neurological Sciences, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Helen Kim
- Departments of Anesthesia and Perioperative Care, and Epidemiology and Biostatistics, Center for Cerebrovascular Research, University of California at San Francisco, San Francisco, CA, USA
| | - Warren D Lo
- Departments of Pediatrics and Neurology, Nationwide Children's Hospital and The Ohio State University, Columbus, OH, USA
| | - Mark T Mackay
- Department of Neurology, Royal Children's Hospital, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Moritz Wildgruber
- Department of Radiology, University Hospital Munich, LMU Munich, Munich, Germany.
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47
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Qiu W, Chen M, Wang X, Qiu W, Chen M, Wang X. Pre-hospital mild therapeutic hypothermia for patients with severe traumatic brain injury. Brain Inj 2022; 36:72-76. [PMID: 35143363 DOI: 10.1080/02699052.2022.2034946] [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] [Indexed: 11/02/2022]
Abstract
BACKGROUND We aimed to assess the effects of pre-hospital mild therapeutic hypothermia (MTH) on patients with severe traumatic brain injury (sTBI). METHODS Eighty-six patients with sTBI were prospectively enrolled into the pre-hospital MTH group and the late MTH group (initiated in hospital). Patients in the pre-hospital MTH group were maintained at a tympanic temperature of 33°C-35°C before admission and continued to be treated with a therapeutic hypothermia device for 4 days. Patients in the late MTH group were treated with the same MTH parameters. Intracranial pressure (ICP), complications and Glasgow Outcome Scale (GOS) scores were monitored. RESULTS ICP was significantly lower for patients in the pre-hospital MTH group 24, 48, and 72 h after treatment (17.38 ± 4.88 mmHg, 18.40 ± 4.50 mmHg, and 16.40 ± 4.13 mmHg, respectively) than that in the late MTH group (20.63 ± 3.00 mmHg, 21.80 ± 6.00 mmHg, and 18.81 ± 4.50 mmHg) (P < .05). The favorable prognosis (GOS scores 4-5) rate in the pre-hospital MTH group was higher tha n the late MTH group (65.1% vs. 37.2%, respectively; P < .05) without complications . CONCLUSION Pre-hospital MTH for patients with STBI can reduce ICP and improve neurological outcomes.
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Affiliation(s)
- Wusi Qiu
- Department of Neurosurgery, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China
| | - Mingmin Chen
- Department of Neurosurgery, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China
| | - Xu Wang
- Department of Neurosurgery, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China
| | - Ws Qiu
- Department of Neurosurgery, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China.,Department of Emergency, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China
| | - Mm Chen
- Department of Neurosurgery, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China.,Department of Emergency, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China
| | - X Wang
- Department of Neurosurgery, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China.,Department of Emergency, Affiliated Hospital of Hangzhou Normal University, Zhejiang, People's Republic of China
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Read C, Wignell A, Stewart C, Davies P. Clinical effects of hypertonic saline boluses in children with severe traumatic brain injury. J Paediatr Child Health 2022; 58:256-260. [PMID: 34427010 DOI: 10.1111/jpc.15695] [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: 03/16/2021] [Accepted: 07/28/2021] [Indexed: 11/28/2022]
Abstract
AIM To quantify the effects of 3% hypertonic saline (HTS) boluses on intracranial pressure (ICP) and cerebral perfusion pressure (CPP) in children. METHODS A retrospective study of patients admitted to a regional neurosurgical children's intensive care unit. RESULTS A total of 156 HTS boluses were given to children with traumatic brain injury. ICP decreased 6 mmHg (P < 0.01) and CPP increased 4 mmHg (P = 0.003) 1-h post-bolus. Effects persisted for 3 h post-dose ICP was 5 mmHg lower) and 4 h post-bolus CPP was 3 mmHg higher. ICP change was not associated with pre-bolus serum sodium concentration. CONCLUSIONS Hypertonic saline 3% at 5 mL/kg is an effective osmolar therapy for reducing ICP and increasing CPP in children for up to 3 h. '53-53' is a suitable guide - 5 mL/kg of 3% HTS will on average decrease ICP by at least 5 mmHg for 3 h. Pre-bolus serum sodium concentration is not correlated with effect size.
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Affiliation(s)
- Claire Read
- Paediatric Critical Care Unit, Nottingham Children's Hospital, Nottingham, United Kingdom.,School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Andrew Wignell
- Paediatric Critical Care Unit, Nottingham Children's Hospital, Nottingham, United Kingdom.,Pharmacy Department, Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | - Craig Stewart
- Paediatric Critical Care Unit, Nottingham Children's Hospital, Nottingham, United Kingdom
| | - Patrick Davies
- Paediatric Critical Care Unit, Nottingham Children's Hospital, Nottingham, United Kingdom.,School of Medicine, University of Nottingham, Nottingham, United Kingdom
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Burton L, Bhargava V, Kong M. Point-of-Care Ultrasound in the Pediatric Intensive Care Unit. Front Pediatr 2022; 9:830160. [PMID: 35178366 PMCID: PMC8845897 DOI: 10.3389/fped.2021.830160] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 12/29/2021] [Indexed: 12/30/2022] Open
Abstract
Ultrasonography has been widely used in medicine for decades but often by specific users such as cardiologists, obstetricians, and radiologists. In the last several years, the use of this imaging modality has moved to the bedside, with clinicians performing and interpreting focused point of care ultrasonography to aid in immediate assessment and management of their patients. The growth of point of care ultrasonography has been facilitated by advancement in ultrasound-related technology and emerging studies and protocols demonstrating its utility in clinical practice. However, considerable challenges remain before this modality can be adopted across the spectrum of disciplines, primarily as it relates to training, competency, and standardization of usage. This review outlines the history, current state, challenges and the future direction of point of care ultrasonography specifically in the field of pediatric critical care medicine.
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Shao XL, Wang YZ, Chen XH, Ding WJ. Impact of failure mode and effects analysis-based emergency management on the effectiveness of craniocerebral injury treatment. World J Clin Cases 2022; 10:554-562. [PMID: 35097081 PMCID: PMC8771373 DOI: 10.12998/wjcc.v10.i2.554] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/14/2021] [Accepted: 11/28/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Craniocerebral injuries encompass brain injuries, skull fractures, cranial soft tissue injuries, and similar injuries. Recently, the incidence of craniocerebral injuries has increased dramatically due to the increased numbers of traffic accidents and aerial work injuries, threatening the physical and mental health of patients.
AIM To investigate the impact of failure modes and effects analysis (FMEA)-based emergency management on craniocerebral injury treatment effectiveness.
METHODS Eighty-four patients with craniocerebral injuries, treated at our hospital from November 2019 to March 2021, were selected and assigned, using the random number table method, to study (n = 42) and control (n = 42) groups. Patients in the control group received conventional management while those in the study group received FMEA theory-based emergency management, based on the control group. Pre- and post-interventions, details regarding the emergency situation; levels of inflammatory stress indicators [Interleukin-6 (IL-6), C-reactive protein (CRP), and procalcitonin (PCT)]; incidence of complications; prognoses; and satisfaction regarding patient care were evaluated for both groups.
RESULTS For the study group, the assessed parameters [pre-hospital emergency response time (9.13 ± 2.37 min), time to receive a consultation (2.39 ± 0.44 min), time needed to report imaging findings (1.15 ± 4.44 min), and test reporting time (32.19 ± 6.23 min)] were shorter than those for the control group (12.78 ± 4.06 min, 3.58 ± 0.71 min, 33.49 ± 5.51 min, 50.41 ± 11.45 min, respectively; P < 0.05). Pre-intervention serum levels of IL-6 (78.71 ± 27.59 pg/mL), CRP (19.80 ± 6.77 mg/L), and PCT (3.66 ± 1.82 ng/mL) in the study group patients were not significantly different from those in the control group patients (81.31 ± 32.11 pg/mL, 21.29 ± 8.02 mg/L, and 3.95 ± 2.11 ng/mL respectively; P > 0.05); post-intervention serum indicator levels were lower in both groups than pre-intervention levels. Further, serum levels of IL-6 (17.35 ± 5.33 pg/mL), CRP (2.27 ± 0.56 mg/L), and PCT (0.22 ± 0.07 ng/mL) were lower in the study group than in the control group (30.15 ± 12.38 pg/mL, 3.13 ± 0.77 mg/L, 0.38 ± 0.12 ng/mL, respectively; P < 0.05). The complication rate observed in the study group (9.52%) was lower than that in the control group (26.19%, P < 0.05). The prognoses for the study group patients were better than those for the control patients (P < 0.05). Patient care satisfaction was higher in the study group (95.24%) than in the control group (78.57%, P < 0.05).
CONCLUSION FMEA-based craniocerebral injury management effectively shortens the time spent on emergency care, reduces inflammatory stress and complication risk levels, and helps improve patient prognoses, while achieving high patient care satisfaction levels.
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Affiliation(s)
- Xiao-Lan Shao
- Department of Emergency Surgery Ward 48, First Affiliated Hospital of Soochow University, Suzhou 215000, Jiangsu Province, China
| | - Ya-Zhou Wang
- Department of Emergency Surgery Ward 48, First Affiliated Hospital of Soochow University, Suzhou 215000, Jiangsu Province, China
| | - Xiong-Hui Chen
- Department of Emergency Surgery Ward 48, First Affiliated Hospital of Soochow University, Suzhou 215000, Jiangsu Province, China
| | - Wen-Juan Ding
- Department of Emergency Surgery Ward 48, First Affiliated Hospital of Soochow University, Suzhou 215000, Jiangsu Province, China
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