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Ahmad D, Small A, Gibson A, Kissoon N. Developmental outcomes in abusive head trauma. Semin Pediatr Neurol 2024; 50:101142. [PMID: 38964813 DOI: 10.1016/j.spen.2024.101142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/25/2024] [Accepted: 05/07/2024] [Indexed: 07/06/2024]
Abstract
Abusive head trauma (AHT) is associated with high mortality and poorer outcomes compared to accidental head injuries. The short and long-term developmental outcomes for AHT are not well identified. Variability in outcome measures, small sample sizes, difficulty in measuring domain-specific developmental skills, co-existence of comorbidities, genetic and environmental factors and high attrition rates all contribute to the challenges on providing data in this area. The objective of this article is to review the scientific literature on the developmental outcomes of AHT, highlighting factors that affect outcomes, the available assessment tools, and short and long-term developmental outcomes, recommended follow up, societal costs, and future opportunities for research. Authors searched OVID Medline and PubMed for articles published between 2013 and 2023 using the terms "abuse", "craniocerebral trauma" and "development". Fifty-five records were included for this review. The data shows that injuries sustained from AHT result in a spectrum of outcomes ranging from normal development to death. There are more than 100 outcome assessment tools limiting the ability to compare studies. More than half of patients are left with disabilities post discharge. Gross motor and cognition/academics are the 2 most common domains studied. Advancement in surgical and neurocritical care management has influenced AHT outcomes. Close long-term follow up is recommended to maximize each child's developmental potential, irrespective of the presence of disability at discharge. We suggest that future research should focus on adopting a consistent diagnostic and assessment approach and explore the social environmental factors that can affect recovery.
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Affiliation(s)
- Dina Ahmad
- UTHealth Houston (The University of Texas Health Science Center at Houston), USA.
| | | | - Ashley Gibson
- UTHealth Houston (The University of Texas Health Science Center at Houston), USA
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McNamara CR, Even KM, Kalinowski A, Horvat CM, Gaines BA, Richardson WM, Simon DW, Kochanek PM, Berger RP, Fink EL. Multiorgan Dysfunction Syndrome in Abusive and Accidental Pediatric Traumatic Brain Injury. Neurocrit Care 2024; 40:1099-1108. [PMID: 38062303 PMCID: PMC11147737 DOI: 10.1007/s12028-023-01887-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: 07/05/2023] [Accepted: 10/27/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Abusive head trauma (AHT) is a mechanism of pediatric traumatic brain injury (TBI) with high morbidity and mortality. Multiorgan dysfunction syndrome (MODS), defined as organ dysfunction in two or more organ systems, is also associated with morbidity and mortality in critically ill children. Our objective was to compare the frequency of MODS and evaluate its association with outcome between AHT and accidental TBI (aTBI). METHODS This was a single center, retrospective cohort study including children under 3 years old admitted to the pediatric intensive care unit with nonpenetrating TBI between 2014 and 2021. Presence or absence of MODS on days 1, 3, and 7 using the Pediatric Logistic Organ Dysfunction-2 score and new impairment status (Functional Status Scale score change > 1 compared with preinjury) at hospital discharge (HD), short-term timepoint, and long-term timepoint were abstracted from the electronic health record. Multiple logistic regression was performed to examine the association between MODS and TBI mechanism with new impairment status. RESULTS Among 576 children, 215 (37%) had AHT and 361 (63%) had aTBI. More children with AHT had MODS on days 1 (34% vs. 23%, p = 0.003), 3 (28% vs. 6%, p < 0.001), and 7 (17% vs. 3%, p < 0.001) compared with those with aTBI. The most common organ failures were cardiovascular ([AHT] 66% vs. [aTBI] 66%, p = 0.997), neurologic (33% vs. 16%, p < 0.001), and respiratory (34% vs. 15%, p < 0.001). MODS was associated with new impairment in multivariable logistic regression at HD (odds ratio 19.1 [95% confidence interval 9.8-38.6, p < 0.001]), short-term discharge (7.4 [3.7-15.2, p < 0.001]), and long-term discharge (4.3 [2.0-9.4, p < 0.001])]. AHT was also associated with new impairment at HD (3.4 [1.6-7.3, p = 0.001]), short-term discharge (2.5 [1.3-4.7, p = 0.005]), and long-term discharge (2.1 [1.1-4.1, p = 0.036]). CONCLUSIONS Abusive head trauma as a mechanism was associated with MODS following TBI. Both AHT mechanism and MODS were associated with new impairment at all time points.
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Affiliation(s)
- Caitlin R McNamara
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Katelyn M Even
- Department of Pediatric Critical Care Medicine, Pennsylvania State University, State College, PA, USA
| | - Anne Kalinowski
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Christopher M Horvat
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Barbara A Gaines
- Division of Pediatric Surgery, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Ward M Richardson
- Department of Pediatric Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Dennis W Simon
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Patrick M Kochanek
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rachel P Berger
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ericka L Fink
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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Malhotra AK, Shakil H, Smith CW, Sader N, Ladha K, Wijeysundera DN, Singhal A, Kulkarni AV, Wilson JR, Witiw CD, Nathens AB. Withdrawal of Life-Sustaining Treatment for Pediatric Patients With Severe Traumatic Brain Injury. JAMA Surg 2024; 159:287-296. [PMID: 38117514 PMCID: PMC10733846 DOI: 10.1001/jamasurg.2023.6531] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 09/13/2023] [Indexed: 12/21/2023]
Abstract
Importance The decision to withdraw life-sustaining treatment for pediatric patients with severe traumatic brain injury (TBI) is challenging for clinicians and families with limited evidence quantifying existing practices. Given the lack of standardized clinical guidelines, variable practice patterns across trauma centers seem likely. Objective To evaluate the factors influencing decisions to withdraw life-sustaining treatment across North American trauma centers for pediatric patients with severe TBI and to quantify any existing between-center variability in withdrawal of life-sustaining treatment practices. Design, Setting, and Participants This retrospective cohort study used data collected from 515 trauma centers through the American College of Surgeons Trauma Quality Improvement Program between 2017 and 2020. Pediatric patients younger than 19 years with severe TBI and a documented decision for withdrawal of life-sustaining treatment were included. Data were analyzed from January to May 2023. Main Outcomes and Measures A random intercept multilevel logistic regression model was used to quantify patient, injury, and hospital characteristics associated with the decision to withdraw life-sustaining treatment; the median odds ratio was used to characterize residual between-center variability. Centers were ranked by their conditional random intercepts and quartile-specific adjusted mortalities were computed. Results A total of 9803 children (mean [SD] age, 12.6 [5.7]; 2920 [29.8%] female) with severe TBI were identified, 1003 of whom (10.2%) had a documented decision to withdraw life-sustaining treatment. Patient-level factors associated with an increase in likelihood of withdrawal of life-sustaining treatment were young age (younger than 3 years), higher severity intracranial and extracranial injuries, and mechanism of injury related to firearms. Following adjustment for patient and hospital attributes, the median odds ratio was 1.54 (95% CI, 1.46-1.62), suggesting residual variation in withdrawal of life-sustaining treatment between centers. When centers were grouped into quartiles by their propensity for withdrawal of life-sustaining treatment, adjusted mortality was higher for fourth-quartile compared to first-quartile centers (odds ratio, 1.66; 95% CI, 1.45-1.88). Conclusions and Relevance Several patient and injury factors were associated with withdrawal of life-sustaining treatment decision-making for pediatric patients with severe TBI in this study. Variation in withdrawal of life-sustaining treatment practices between trauma centers was observed after adjustment for case mix; this variation was associated with differences in risk-adjusted mortality rates. Taken together, these findings highlight the presence of inconsistent approaches to withdrawal of life-sustaining treatment in children, which speaks to the need for guidelines to address this significant practice pattern variation.
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Affiliation(s)
- Armaan K. Malhotra
- Division of Neurosurgery, Unity Health, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
| | - Husain Shakil
- Division of Neurosurgery, Unity Health, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
| | - Christopher W. Smith
- Division of Neurosurgery, Unity Health, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
| | - Nicholas Sader
- Division of Neurosurgery, Foothills Medical Center, University of Calgary, Calgary, Alberta, Canada
| | - Karim Ladha
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
- Division of Anesthesiology, Unity Health, Toronto, Ontario, Canada
| | - Duminda N. Wijeysundera
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
- Division of Anesthesiology, Unity Health, Toronto, Ontario, Canada
| | - Ashutosh Singhal
- Division of Neurosurgery, British Columbia Children’s Hospital, Vancouver, British Columbia, Canada
| | - Abhaya V. Kulkarni
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
- Division of Neurosurgery, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jefferson R. Wilson
- Division of Neurosurgery, Unity Health, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
| | - Christopher D. Witiw
- Division of Neurosurgery, Unity Health, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
| | - Avery B. Nathens
- Institute for Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
- Division of General Surgery, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
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McNamara CR, Kalinowski A, Horvat CM, Gaines BA, Richardson WM, Simon DW, Kochanek PM, Berger RP, Fink EL. New Functional Impairment After Hospital Discharge by Traumatic Brain Injury Mechanism in Younger Than 3 Years Old Admitted to the PICU in a Single Center Retrospective Study. Pediatr Crit Care Med 2024; 25:250-258. [PMID: 38088760 DOI: 10.1097/pcc.0000000000003417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
OBJECTIVES Children who suffer traumatic brain injury (TBI) are at high risk of morbidity and mortality. We hypothesized that in patients with TBI, the abusive head trauma (AHT) mechanism vs. accidental TBI (aTBI) would be associated with higher frequency of new functional impairment between baseline and later follow-up. DESIGN Retrospective single center cohort study. SETTING AND PATIENTS Children younger than 3 years old admitted with TBI to the PICU at a level 1 trauma center between 2014 and 2019. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Patient characteristics, TBI mechanism, and Functional Status Scale (FSS) scores at baseline, hospital discharge, short-term (median, 10 mo [interquartile range 3-12 mo]), and long-term (median, 4 yr [3-6 yr]) postdischarge were abstracted from the electronic health record. New impairment was defined as an increase in FSS greater than 1 from baseline. Patients who died were assigned the highest score (30). Multivariable logistic regression was performed to determine the association between TBI mechanism with new impairment. Over 6 years, there were 460 TBI children (170 AHT, 290 aTBI), of which 13 with AHT and four with aTBI died. Frequency of new impairment by follow-up interval, in AHT vs. aTBI patients, were as follows: hospital discharge (42/157 [27%] vs. 27/286 [9%]; p < 0.001), short-term (42/153 [27%] vs. 26/259 [10%]; p < 0.001), and long-term (32/114 [28%] vs. 18/178 [10%]; p < 0.001). Sensory, communication, and motor domains were worse in AHT patients at the short- and long-term timepoint. On multivariable analysis, AHT mechanism was associated with greater odds (odds ratio [95% CI]) of poor outcome (death and new impairment) at hospital discharge (4.4 [2.2-8.9]), short-term (2.7 [1.5-4.9]), and long-term timepoints (2.4 [1.2-4.8]; p < 0.05). CONCLUSIONS In patients younger than 3 years old admitted to the PICU after TBI, the AHT mechanism-vs. aTBI-is associated with greater odds of poor outcome in the follow-up period through to ~5 years postdischarge. New impairment occurred in multiple domains and only AHT patients further declined in FSS over time.
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Affiliation(s)
- Caitlin R McNamara
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Anne Kalinowski
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Christopher M Horvat
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Barbara A Gaines
- Department of Pediatric Surgery, University of Pittsburgh, Pittsburgh, PA
| | - Ward M Richardson
- Department of Pediatric Surgery, University of Pittsburgh, Pittsburgh, PA
| | - Dennis W Simon
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Patrick M Kochanek
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Rachel P Berger
- Department of Child Advocacy, University of Pittsburgh, Pittsburgh, PA
| | - Ericka L Fink
- Department of Pediatric Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA
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Figaji A. An update on pediatric traumatic brain injury. Childs Nerv Syst 2023; 39:3071-3081. [PMID: 37801113 PMCID: PMC10643295 DOI: 10.1007/s00381-023-06173-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023]
Abstract
INTRODUCTION Traumatic brain injury (TBI) remains the commonest neurological and neurosurgical cause of death and survivor disability among children and young adults. This review summarizes some of the important recent publications that have added to our understanding of the condition and advanced clinical practice. METHODS Targeted review of the literature on various aspects of paediatric TBI over the last 5 years. RESULTS Recent literature has provided new insights into the burden of paediatric TBI and patient outcome across geographical divides and the severity spectrum. Although CT scans remain a standard, rapid sequence MRI without sedation has been increasingly used in the frontline. Advanced MRI sequences are also being used to better understand pathology and to improve prognostication. Various initiatives in paediatric and adult TBI have contributed regionally and internationally to harmonising research efforts in mild and severe TBI. Emerging data on advanced brain monitoring from paediatric studies and extrapolated from adult studies continues to slowly advance our understanding of its role. There has been growing interest in non-invasive monitoring, although the clinical applications remain somewhat unclear. Contributions of the first large scale comparative effectiveness trial have advanced knowledge, especially for the use of hyperosmolar therapies and cerebrospinal fluid drainage in severe paediatric TBI. Finally, the growth of large and even global networks is a welcome development that addresses the limitations of small sample size and generalizability typical of single-centre studies. CONCLUSION Publications in recent years have contributed iteratively to progress in understanding paediatric TBI and how best to manage patients.
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Affiliation(s)
- Anthony Figaji
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa.
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