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Evans RW. The Postconcussion Syndrome and Posttraumatic Headaches in Civilians, Soldiers, and Athletes. Neurol Clin 2024; 42:341-373. [PMID: 38575256 DOI: 10.1016/j.ncl.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Posttraumatic headaches are one of the most common and controversial secondary headache types. After a mild traumatic brain, an estimated 11% to 82% of people develop a postconcussion syndrome, which has been controversial for more than 160 years. Headache is estimated as present in 30% to 90% of patients after a mild head injury. Most headaches are tension-type-like or migraine-like. Headaches in civilians, soldiers, athletes, and postcraniotomy are reviewed. The treatments are the same as for the primary headaches. Persistent posttraumatic headaches can continue for many years.
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Affiliation(s)
- Randolph W Evans
- Neurology, Baylor College of Medicine, 1200 Binz #1370, Houston, TX 77004, USA.
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2
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Mavroudis I, Chatzikonstantinou S, Petridis F, Palade OD, Ciobica A, Balmus IM. Functional Overlay Model of Persistent Post-Concussion Syndrome. Brain Sci 2023; 13:1028. [PMID: 37508960 PMCID: PMC10377031 DOI: 10.3390/brainsci13071028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/28/2023] [Accepted: 07/02/2023] [Indexed: 07/30/2023] Open
Abstract
Persistent post-concussion syndrome (PPCS) is a complex and debilitating condition that can develop after head concussions or mild traumatic brain injury (mTBI). PPCS is characterized by a wide range of symptoms, including headaches, dizziness, fatigue, cognitive deficits, and emotional changes, that can persist for months or even years after the initial injury. Despite extensive research, the underlying mechanisms of PPCS are still poorly understood; furthermore, there are limited resources to predict PPCS development in mTBI patients and no established treatment. Similar to PPCS, the etiology and pathogenesis of functional neurological disorders (FNDs) are not clear neither fully described. Nonspecific multifactorial interactions that were also seen in PPCS have been identified as possible predispositions for FND onset and progression. Thus, we aimed to describe a functional overlay model of PPCS that emphasizes the interplay between functional and structural factors in the development and perpetuation of PPCS symptoms. Our model suggests that the initial brain injury triggers a cascade of physiological and psychological processes that disrupt the normal functioning of the brain leading to persistent symptoms. This disruption can be compounded by pre-existing factors, such as genetics, prior injury, and psychological distress, which can increase the vulnerability to PPCS. Moreover, specific interventions, such as cognitive behavioral therapy, neurofeedback, and physical exercise can target the PPCS treatment approach. Thus, the functional overlay model of PPCS provides a new framework for understanding the complex nature of this condition and for developing more effective treatments. By identifying and targeting specific functional factors that contribute to PPCS symptoms, clinicians and researchers can improve the diagnosis, management, and ultimately, outcomes of patients with this condition.
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Affiliation(s)
- Ioannis Mavroudis
- Department of Neuroscience, Leeds Teaching Hospitals, Leeds LS2 9JT, UK
- Faculty of Medicine, Leeds University, Leeds LS2 9JT, UK
| | | | - Foivos Petridis
- Third Department of Neurology, Aristotle University of Thessaloniki, 541 24 Thessaloniki, Greece
| | - Octavian Dragos Palade
- Surgical Department, Faculty of Medicine, University of Medicine and Pharmacy "Grigore T. Popa", 700115 Iasi, Romania
| | - Alin Ciobica
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, 20th Carol I Avenue, 700506 Iasi, Romania
- Centre of Biomedical Research, Romanian Academy, B dul Carol I, No. 8, 700506 Iasi, Romania
- Academy of Romanian Scientists, Splaiul Independentei nr. 54, Sector 5, 050094 Bucuresti, Romania
| | - Ioana-Miruna Balmus
- Department of Exact Sciences and Natural Sciences, Institute of Interdisciplinary Research, "Alexandru Ioan Cuza" University of Iasi, Alexandru Lapusneanu Street, No. 26, 700057 Iasi, Romania
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3
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Hurtubise JM, Gorbet DJ, Hynes L, Macpherson AK, Sergio LE. Cortical and cerebellar structural correlates of cognitive-motor integration performance in females with and without persistent concussion symptoms. Brain Inj 2023; 37:397-411. [PMID: 36548113 DOI: 10.1080/02699052.2022.2158231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Fifteen percent of individuals who sustain a concussion develop persistent concussion symptoms (PCS). Recent literature has demonstrated atrophy of the frontal, parietal, and cerebellar regions following acute concussive injury. The frontoparietal-cerebellar network is essential for the performance of visuomotor transformation tasks requiring cognitive-motor integration (CMI), important for daily function. PURPOSE We investigated cortical and subcortical structural differences and how these differences are associated with CMI performance in those with PCS versus healthy controls. METHODS Twenty-six age-matched female participants (13 PCS, 13 healthy) completed four visuomotor tasks. Additionally, MR-images were analyzed for cortical thickness and volume, and cerebellar lobule volume. RESULTS No statistically significant group differences were found in CMI performance. However, those with PCS demonstrated a significantly thicker and larger precuneus, and significantly smaller cerebellar lobules (VIIIa, VIIIb, X) compared to controls. When groups were combined, volumes of both the cerebellar lobules and cortical regions were associated with CMI task performance. CONCLUSION The lack of behavioral differences combined with the structural differences may reflect a compensatory mechanism for those with PCS. In addition, this study highlights the effectiveness of CMI tasks in estimating the structural integrity of the frontoparietal-cerebellar network and is among the first to demonstrate structural correlates of PCS.
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Affiliation(s)
- Johanna M Hurtubise
- School of Kinesiology and Health Science, York University, Toronto, Canada
- Centre for Sport and Exercise Education, Camosun College, Victoria, Canada
| | - Diana J Gorbet
- School of Kinesiology and Health Science, York University, Toronto, Canada
| | - Loriann Hynes
- School of Kinesiology and Health Science, York University, Toronto, Canada
| | | | - Lauren E Sergio
- School of Kinesiology and Health Science, York University, Toronto, Canada
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Henley S, Andrews K, Kabaliuk N, Draper N. Soft-shell headgear in rugby union: a systematic review of published studies. SPORT SCIENCES FOR HEALTH 2023. [DOI: 10.1007/s11332-023-01058-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Abstract
Objectives
To review the rate of soft-shell headgear use in rugby union, consumer knowledge of the protection potential of soft-shell headgear, incidence of concussion reported in rugby headgear studies, and the capacity of soft-shell headgear to reduce acceleration impact forces.
Design
A systematic search was conducted in July and August 2021 using the databases SPORT Discus, PubMed, MEDLINE, CINAHL (EBSCO), Scopus, and Science Direct. The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The protocol for this systematic review was registered on PROSPERO (registration number: CRD42021239595).
Outcome measures
Rates of headgear use, reports of estimated protection of headgear against head injury, incidence of concussion and magnitude of impact collisions with vs. without headgear, impact attenuation of headgear in lab studies.
Results
Eighteen studies were identified as eligible: qualitative (N = 4), field (N = 7), and lab (N = 7). Qualitative studies showed low rates of headgear use and varying understanding of the protection afforded by headgear. Field studies showed negligible association of headgear use with reduced impact magnitude in headgear vs. non-headgear cohorts. Lab studies showed increased energy attenuation for thicker headgear material, poorer performance of headgear after repetitive impacts and increased drop heights, and promising recent results with headgear composed of viscoelastic polymers.
Conclusions
Rates of adoption of soft-shell headgear remain low in rugby and any association between its use and reduction in acceleration impact forces remains unclear. Lab results indicating improved impact attenuation need to be validated in the field. Further headgear-related research is needed with youth and female rugby players.
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5
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Kim SY, Soumoff AA, Raiciulescu S, Kemezis PA, Spinks EA, Brody DL, Capaldi VF, Ursano RJ, Benedek DM, Choi KH. Association of Traumatic Brain Injury Severity and Self-Reported Neuropsychiatric Symptoms in Wounded Military Service Members. Neurotrauma Rep 2023; 4:14-24. [PMID: 36726873 PMCID: PMC9886188 DOI: 10.1089/neur.2022.0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The impact of traumatic brain injury (TBI) severity and loss of consciousness (LOC) on the development of neuropsychiatric symptoms was studied in injured service members (SMs; n = 1278) evacuated from combat settings between 2003 and 2012. TBI diagnoses of mild TBI (mTBI) or moderate-to-severe TBI (MS-TBI) along with LOC status were identified using International Classification of Diseases, Ninth Revision (ICD-9) codes and the Defense and Veterans Brain Injury Center Standard Surveillance Case Definition for TBI. Self-reported psychiatric symptoms were evaluated for post-traumatic stress disorder (PTSD) with the PTSD Checklist, Civilian Version for PTSD, the Patient Health Questionnaire-9 for major depressive disorder (MDD), and the Patient Health Questionnaire-15 for somatic symptom disorder (SSD) in two time periods post-injury: Assessment Period 1 (AP1, 0.0-2.5 months) and Assessment Period 2 (AP2, 3-12 months). mTBI, but not MS-TBI, was associated with increased neuropsychiatric symptoms: PTSD in AP1 and AP2; MDD in AP1; and SSD in AP2. A subgroup analysis of mTBI with and without LOC revealed that mTBI with LOC, but not mTBI without LOC, was associated with increased symptoms as compared to non-TBI: PTSD in AP1 and AP2; MDD in AP1; and SSD in AP1 and AP2. Moreover, mTBI with LOC was associated with increased MDD symptoms in AP2, and SSD symptoms in AP1 and AP2, compared to mTBI without LOC. These findings reinforce the need for the accurate characterization of TBI severity and a multi-disciplinary approach to address the devastating impacts of TBI in injured SMs.
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Affiliation(s)
- Sharon Y. Kim
- Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA
| | - Alyssa A. Soumoff
- Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Sorana Raiciulescu
- Department of Preventive Medicine and Biostatistics, Biostatistics Consulting Center, Uniformed Services University, Bethesda, Maryland, USA
| | - Patricia A. Kemezis
- Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - Elizabeth A. Spinks
- Behavioral Health Directorate, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
| | - David L. Brody
- Center for Neuroscience and Regenerative Medicine, Uniformed Services University, Bethesda, Maryland, USA.,Department of Neurology, Uniformed Services University, Bethesda, Maryland, USA
| | - Vincent F. Capaldi
- Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA.,Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Center for the Study of Traumatic Stress, Uniformed Services University, Bethesda, Maryland, USA
| | - Robert J. Ursano
- Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA.,Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Center for the Study of Traumatic Stress, Uniformed Services University, Bethesda, Maryland, USA
| | - David M. Benedek
- Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA.,Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Center for the Study of Traumatic Stress, Uniformed Services University, Bethesda, Maryland, USA
| | - Kwang H. Choi
- Program in Neuroscience, Uniformed Services University, Bethesda, Maryland, USA.,Department of Psychiatry, Uniformed Services University, Bethesda, Maryland, USA.,Center for the Study of Traumatic Stress, Uniformed Services University, Bethesda, Maryland, USA.,Address correspondence to: Kwang H. Choi, PhD, Department of Psychiatry, Uniformed Services University, 4301 Jones Bridge Road, Bethesda, MD 20814, USA.
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Obiano KS, Singh R, Dawson J. Post-concussion symptoms 1-year after traumatic brain injury: using the Rivermead Post-concussion Questionnaire to identify predictors of severity. Brain Inj 2022; 36:1323-1330. [PMID: 36373981 DOI: 10.1080/02699052.2022.2140195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Patients who suffer traumatic brain injury (TBI) often experience a constellation of physical, cognitive, and emotional/behavioral symptoms called "post-concussion symptoms" and subsequent long-term disability. This study aimed to investigate the incidence of persistent post-concussion symptoms and possible predictors of long-term disability focusing on demographic, injury, and psychological factors. It was hoped to identify groups at high risk. METHODS A prospective cohort of 1322 individuals admitted with TBI were assessed in a specialist neurorehabilitation clinic at 10 weeks and 1-year post injury between August 2011 and July 2015. The outcome (post-concussion symptoms) was measured using the Rivermead Post-concussion Questionnaire (RPQ) at 1-year post injury. RESULTS At 1 yr, 1131 individuals were identified (>90% follow-up). Over 20% exhibited moderate or severe symptom levels on RPQ. A linear regression model showed that previous psychiatric history, lower Glasgow Coma Scale (GCS), severe CT abnormalities, injury caused by assault, pre-injury unemployment, and inability to return to work at 6 weeks post-injury were associated with worse symptoms at 1 yr. The adjusted R2 of the model was 25.1%. CONCLUSION These findings confirm the high incidence of post-concussion symptoms at 1 yr and identify certain associated features that increase risk. This may allow targeting of certain groups, e.g., return to work or victims of assault.
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Affiliation(s)
- Kelvin Sunday Obiano
- The University of Sheffield Institute for Translational Neuroscience, Neuroscience, Sheffield, UK
| | - Rajiv Singh
- Osborn Neurorehabilitation Unit, Department of Rehabilitation Medicine, Sheffield Teaching Hospitals, Sheffield, UK
| | - Jeremy Dawson
- Institute of Work Psychology, Sheffield University Management School, Sheffield, England
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Chowdhary K, Enam N. Post-traumatic Headaches After Traumatic Brain Injury: Current Clinical Approaches. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2021. [DOI: 10.1007/s40141-021-00314-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Zhou YG, Shang ZL, Zhang F, Wu LL, Sun LN, Jia YP, Yu HB, Liu WZ. PTSD: Past, present and future implications for China. Chin J Traumatol 2021; 24:187-208. [PMID: 33994278 PMCID: PMC8343811 DOI: 10.1016/j.cjtee.2021.04.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 03/30/2021] [Accepted: 04/18/2021] [Indexed: 02/04/2023] Open
Abstract
There has been a long history since human beings began to realize the existence of post-traumatic symptoms. Posttraumatic stress disorder (PTSD), a diagnostic category adopted in 1980 in the Diagnostic and Statistical Manual of Mental Disorders-Ⅲ, described typical clusters of psychiatric symptoms occurring after traumatic events. Abundant researches have helped deepen the understanding of PTSD in terms of epidemiological features, biological mechanisms, and treatment options. The prevalence of PTSD in general population ranged from 6.4% to 7.8% and was significantly higher among groups who underwent major public traumatic events. There has been a long way in the studies of animal models and genetic characteristics of PTSD. However, the high comorbidity with other stress-related psychiatric disorders and complexity in the pathogenesis of PTSD hindered the effort to find specific biological targets for PTSD. Neuroimage was widely used to elucidate the underlying neurophysiological mechanisms of PTSD. Functional MRI studies have showed that PTSD was linked to medial prefrontal cortex, anterior cingulate cortex and sub-cortical structures like amygdala and hippocampus, and to explore the functional connectivity among these brain areas which might reveal the possible neurobiological mechanism related to PTSD symptoms. For now, cognitive behavior therapy-based psychotherapy, including combination with adjunctive medication, showed evident treatment effects on PTSD. The emergence of more effective PTSD pharmacotherapies awaits novel biomarkers from further fundamental research. Several natural disasters and emergencies have inevitably increased the possibility of suffering from PTSD in the last two decades, making it critical to strengthen PTSD research in China. To boost PTSD study in China, the following suggestions might be helpful: (1) establishing a national psychological trauma recover project, and (2) exploring the mechanisms of PTSD with joint effort and strengthening the indigenized treatment of PTSD.
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Affiliation(s)
- Yao-Guang Zhou
- Lab for Post-traumatic Stress Disorder, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China
| | - Zhi-Lei Shang
- The Emotion & Cognition Lab, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China
| | - Fan Zhang
- Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China
| | - Li-Li Wu
- Lab for Post-traumatic Stress Disorder, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China,The Emotion & Cognition Lab, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China
| | - Lu-Na Sun
- Lab for Post-traumatic Stress Disorder, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China,The Emotion & Cognition Lab, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China
| | - Yan-Pu Jia
- Lab for Post-traumatic Stress Disorder, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China,The Emotion & Cognition Lab, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China
| | - Hai-Bo Yu
- Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China,Corresponding author.
| | - Wei-Zhi Liu
- Lab for Post-traumatic Stress Disorder, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China,The Emotion & Cognition Lab, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China,Corresponding author. Lab for Post-traumatic Stress Disorder, Faculty of Psychology and Mental Health, Naval Medical University, Shanghai, 200433, China.
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9
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Hardy MS, Kennedy JE, Cooper DB. Patient Attribution of Posttraumatic Symptoms to Brain Injury Versus PTSD in Military-Related Mild TBI. J Neuropsychiatry Clin Neurosci 2021; 32:252-258. [PMID: 32054399 DOI: 10.1176/appi.neuropsych.19090202] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Persistent cognitive, somatic, and neuropsychiatric symptoms following mild traumatic brain injury (TBI) are influenced by posttraumatic stress disorder (PTSD), particularly in military patients. The authors evaluated the degree to which military service members with a history of mild TBI attributed posttraumatic symptoms to TBI versus PTSD. METHODS Service members (N=372) with mild TBI were surveyed about the severity of posttraumatic symptoms across four symptom clusters (cognitive, affective, somatosensory, and vestibular) with the Neurobehavioral Symptom Inventory (NSI). Participants rated the degree to which they believed TBI, PTSD, or other conditions contributed to their symptoms. Differences in cognitive, affective, somatosensory, and vestibular symptom severity were evaluated across participants with TBI, PTSD, or combined TBI-PTSD attribution. Logistic regression was used to evaluate the association between symptom profiles and attribution. RESULTS Participants attributed symptoms mostly to TBI, followed by insufficient sleep, PTSD, chronic pain, depression, and deployment-readjustment stress. PTSD and combined TBI-PTSD attribution were associated with higher total NSI scores (39.5 and 51.6, respectively), compared with TBI attribution only (31.4) (F=29.08, df=3, 358, p<0.01), as well as higher scores in every symptom category. More severe affective symptoms were associated with decreased odds of TBI attribution (odds ratio=0.90, 95% CI=0.83-0.97) and increased odds of PTSD attribution (odds ratio=1.14, 95% CI=1.03-1.26). A PTSD diagnosis was highly associated with PTSD attribution (odds ratio=2.44, 95% CI=1.07-5.58). CONCLUSIONS The nature and severity of posttraumatic symptoms appear to play a role in patient beliefs about the causes of symptoms, whether from TBI or PTSD.
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Affiliation(s)
- Morgan S Hardy
- 59th Medical Wing, Wilford Hall Ambulatory Surgical Center, Lackland Air Force Base, San Antonio, Tex. (Hardy); the Department of Psychiatry, University of Texas Health San Antonio, San Antonio, Tex. (Hardy, Cooper); the Defense and Veterans Brain Injury Center, Brooke Army Medical Center, Fort Sam Houston, San Antonio, Tex. (Kennedy); General Dynamics Information Technology, Falls Church, Va. (Kennedy, Cooper); and the Defense and Veterans Brain Injury Center, San Antonio Polytrauma Rehabilitation Center, Audie L. Murphy Memorial VA Hospital, San Antonio, Tex. (Cooper)
| | - Jan E Kennedy
- 59th Medical Wing, Wilford Hall Ambulatory Surgical Center, Lackland Air Force Base, San Antonio, Tex. (Hardy); the Department of Psychiatry, University of Texas Health San Antonio, San Antonio, Tex. (Hardy, Cooper); the Defense and Veterans Brain Injury Center, Brooke Army Medical Center, Fort Sam Houston, San Antonio, Tex. (Kennedy); General Dynamics Information Technology, Falls Church, Va. (Kennedy, Cooper); and the Defense and Veterans Brain Injury Center, San Antonio Polytrauma Rehabilitation Center, Audie L. Murphy Memorial VA Hospital, San Antonio, Tex. (Cooper)
| | - Douglas B Cooper
- 59th Medical Wing, Wilford Hall Ambulatory Surgical Center, Lackland Air Force Base, San Antonio, Tex. (Hardy); the Department of Psychiatry, University of Texas Health San Antonio, San Antonio, Tex. (Hardy, Cooper); the Defense and Veterans Brain Injury Center, Brooke Army Medical Center, Fort Sam Houston, San Antonio, Tex. (Kennedy); General Dynamics Information Technology, Falls Church, Va. (Kennedy, Cooper); and the Defense and Veterans Brain Injury Center, San Antonio Polytrauma Rehabilitation Center, Audie L. Murphy Memorial VA Hospital, San Antonio, Tex. (Cooper)
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10
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Argyriou AA, Mitsikostas DD, Mantovani E, Litsardopoulos P, Panagiotopoulos V, Tamburin S. An updated brief overview on post-traumatic headache and a systematic review of the non-pharmacological interventions for its management. Expert Rev Neurother 2021; 21:475-490. [PMID: 33682560 DOI: 10.1080/14737175.2021.1900734] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Post-traumatic headache (PTH), a common type of headache secondary to traumatic brain injury (TBI) or whiplash, carries a relevant burden on patients. PTH is still an undertreated condition because of limited pharmacological treatment options. Therefore, multimodal non-pharmacologic approaches, which account for comorbidities and biopsychosocial factors, are often used in PTH patients. AREAS COVERED After providing a brief overview of PTH, a systematic review was conducted, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations on recently published (2015-2020) papers on non-pharmacological interventions for PTH. We also collected data on ongoing trials on this topic. Studies and results are reviewed and discussed. EXPERT OPINION PTH is one of the most common complications of TBI and accounts for almost 4% of symptomatic headache disorders. The most common clinical presentations of PTH are migraine-like or tension type (TTH)-like headache, neck pain, cognitive complaints, and psychological/psychiatric symptoms. Growing evidence suggests that combined pharmacological and non-pharmacological interventions, encompassing noninvasive neuromodulation, physical therapy, cognitive-behavioral treatment, and education, may be the best approaches for PTH and related comorbidities. Acute/preemptive pharmacological treatments for PTH include drugs used for migraine and TTH. When PTH management is multidisciplinary, the patient benefits most.
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Affiliation(s)
- Andreas A Argyriou
- Headache Outpatient Clinic, Department of Neurology, Saint Andrew's State General Hospital of Patras, Greece
| | - Dimos-Dimitrios Mitsikostas
- 1st Department of Neurology, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Elisa Mantovani
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Pantelis Litsardopoulos
- Headache Outpatient Clinic, Department of Neurology, Saint Andrew's State General Hospital of Patras, Greece
| | | | - Stefano Tamburin
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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11
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Hubbard JE, Hodge SD. The Litigation Complexity of Posttraumatic Headaches. Curr Pain Headache Rep 2021; 25:39. [PMID: 33821382 DOI: 10.1007/s11916-021-00954-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE OF REVIEW This review explores the workings of the legal process in posttraumatic headache (PTH) claims by discussing representative court cases, the approaches taken by both plaintiff and defense attorneys in evaluating a client with PTH, and the role of the expert witness. This discussion also examines the question of whether or not litigation prolongs the symptoms of PTH and concussion, looking at the issues of malingering and the psychological effect of litigation. RECENT FINDINGS Litigation prolongs recovery of PTH, primarily not from malingering but rather due to the psychological mindset of the plaintiff as created by the litigation process. Just as the medical community struggles with PTH diagnosis, mechanism, and treatment, the legal system grapples with identifying valid claims for PTH. Psychological support is an important component for PTH recovery to more effectively deal with the psychological impact of litigation and the concept of perceived injustice.
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Affiliation(s)
- Jack E Hubbard
- University of Minnesota School of Medicine, Minneapolis, MN, USA. .,, Plymouth, MN, USA.
| | - Samuel D Hodge
- Temple University Fox School of Business and the Beasley School of Law, Philadelphia, PA, USA
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12
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Mikolić A, Polinder S, Steyerberg EW, Retel Helmrich IRA, Giacino JT, Maas AIR, van der Naalt J, Voormolen DC, von Steinbüchel N, Wilson L, Lingsma HF, van Klaveren D. Prediction of Global Functional Outcome and Post-Concussive Symptoms after Mild Traumatic Brain Injury: External Validation of Prognostic Models in the Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) Study. J Neurotrauma 2020; 38:196-209. [PMID: 32977737 DOI: 10.1089/neu.2020.7074] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The majority of traumatic brain injuries (TBIs) are categorized as mild, according to a baseline Glasgow Coma Scale (GCS) score of 13-15. Prognostic models that were developed to predict functional outcome and persistent post-concussive symptoms (PPCS) after mild TBI have rarely been externally validated. We aimed to externally validate models predicting 3-12-month Glasgow Outcome Scale Extended (GOSE) or PPCS in adults with mild TBI. We analyzed data from the Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) project, which included 2862 adults with mild TBI, with 6-month GOSE available for 2374 and Rivermead Post-Concussion Symptoms Questionnaire (RPQ) results available for 1605 participants. Model performance was evaluated based on calibration (graphically and characterized by slope and intercept) and discrimination (C-index). We validated five published models for 6-month GOSE and three for 6-month PPCS scores. The models used different cutoffs for outcome and some included symptoms measured 2 weeks post-injury. Discriminative ability varied substantially (C-index between 0.58 and 0.79). The models developed in the Corticosteroid Randomisation After Significant Head Injury (CRASH) trial for prediction of GOSE <5 discriminated best (C-index 0.78 and 0.79), but were poorly calibrated. The best performing models for PPCS included 2-week symptoms (C-index 0.75 and 0.76). In conclusion, none of the prognostic models for early prediction of GOSE and PPCS has both good calibration and discrimination in persons with mild TBI. In future studies, prognostic models should be tailored to the population with mild TBI, predicting relevant end-points based on readily available predictors.
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Affiliation(s)
- Ana Mikolić
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Ewout W Steyerberg
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands.,Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Isabel R A Retel Helmrich
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Joseph T Giacino
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, Massachusetts, USA.,Department of Physical Medicine and Rehabilitation, Harvard Medical School, Cambridge, Massachusetts, USA
| | - Andrew I R Maas
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Antwerp, Belgium
| | - Joukje van der Naalt
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Daphne C Voormolen
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Nicole von Steinbüchel
- Institute of Medical Psychology and Medical Sociology, Georg-August-University, Göttingen, Germany
| | - Lindsay Wilson
- Division of Psychology, University of Stirling, Stirling, United Kingdom
| | - Hester F Lingsma
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - David van Klaveren
- Department of Public Health, Center for Medical Decision Making, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands.,Predictive Analytics and Comparative Effectiveness Center, Institute for Clinical Research and Health Policy Studies/Tufts Medical Center, Boston, Massachusetts, USA
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13
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Coffeng SM, Jacobs B, de Koning ME, Hageman G, Roks G, van der Naalt J. Patients with mild traumatic brain injury and acute neck pain at the emergency department are a distinct category within the mTBI spectrum: a prospective multicentre cohort study. BMC Neurol 2020; 20:315. [PMID: 32847526 PMCID: PMC7450585 DOI: 10.1186/s12883-020-01887-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 08/12/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Acute neck pain (ANP) has recently been demonstrated to be a predictor of persistent posttraumatic complaints after mild traumatic brain injury (mTBI). The aim of this study was to determine specific characteristics of patients with ANP following mTBI, their posttraumatic complaints and relationship with functional outcome. METHODS Data from a prospective follow-up study of 922 mTBI patients admitted to the emergency department (ED) in three level-one trauma centres were analysed. Patients were divided into two groups: 156 ANP patients and 766 no acute neck pain (nANP) patients. Posttraumatic complaints were evaluated 2 weeks and 6 months post-injury using standardized questionnaires and functional outcome was evaluated at 6 months with the Glasgow Outcome Scale Extended (GOSE). RESULTS ANP patients were more often female (p < 0.01), younger (38 vs. 47 years, p < 0.01) with more associated acute symptoms at the ED (p < 0.05) compared to nANP patients. More motor vehicle accidents (12% vs. 6%, p = 0.01) and less head wounds (58% vs. 73%, p < 0.01) in ANP patients indicated 'high-energy low-impact' trauma mechanisms. ANP patients showed more posttraumatic complaints 2 weeks and 6 months post-injury (p < 0.05) and more often incomplete recovery (GOSE < 8) was present after 6 months (56% vs. 40%, p = 0.01). CONCLUSIONS MTBI patients with acute neck pain at the ED constitute a distinct group within the mTBI spectrum with specific injury and demographic characteristics. Early identification of this at risk group already at the ED might allow specific and timely treatment to avoid development of incomplete recovery.
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Affiliation(s)
- Sophie M Coffeng
- Department of Emergency Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bram Jacobs
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | - Myrthe E de Koning
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Neurology, Hospital Medisch Spectrum Twente, Enschede, The Netherlands
| | - Gerard Hageman
- Department of Neurology, Hospital Medisch Spectrum Twente, Enschede, The Netherlands
| | - Gerwin Roks
- Department of Neurology, Elisabeth Tweesteden Hospital Tilburg, Tilburg, The Netherlands
| | - Joukje van der Naalt
- Department of Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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14
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Evans RW, Strutt AM. Medico‐Legal Aspects of Concussion. Headache 2020; 60:1749-1760. [DOI: 10.1111/head.13926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 06/29/2020] [Accepted: 06/29/2020] [Indexed: 12/17/2022]
Affiliation(s)
| | - Adriana M. Strutt
- Department of Neurology BCM Medical Center Houston TX USA
- Department of Psychiatry & Behavioral Sciences BCM Medical Center Houston TX USA
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15
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Mehrolhassani N, Movahedi M, Nazemi-Rafi M, Mirafzal A. Persistence of post-concussion symptoms in patients with mild traumatic brain injury and no psychiatric history in the emergency department. Brain Inj 2020; 34:1350-1357. [PMID: 32772732 DOI: 10.1080/02699052.2020.1802659] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE To elucidate the predictive factors for persistent post-concussion symptoms at 1 and 3 months following minor traumatic brain injuries (mTBIs) in patients with no psychiatric history. METHODS This was an observational study in an academic trauma centre including adult patients with a history of mTBI and no psychiatric history. Exclusion criteria were missing the follow-up phone calls, radiologic abnormalities, simultaneous injuries and refusal to participate. Outcomes were post-concussion syndrome according to the international classification of diseases (ICD)-10 (ICD-PCS) and persistence of more than one mTBI related symptoms at 1 and 3 months post-injury. RESULTS From 364 enrolled patients, 16 (4.4%) developed ICD-PCS, whereas 28 (7.6%) and 8(2.1%) reported more than one symptom at one and three months, respectively. Multivariable analysis showed associations between ICD-PCS with more than one initial symptom in the emergency department (ED) and the non-motor vehicle collision (non-MVC) impact mechanism with area under curve of 0.77. The former variable was associated with the persistence of more than one post-concussion symptom at one and three months. CONCLUSION More than one symptom in the ED and the mechanism of injury not related to MVCs (sports, violence or fall injuries) may predict symptom persistence. Early treatment and follow-up strategies may be beneficial for vulnerable patients.
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Affiliation(s)
- Narges Mehrolhassani
- Department of Emergency Medicine, Kerman University of Medical Sciences , Kerman, Iran
| | - Mitra Movahedi
- Department of Emergency Medicine, Kerman University of Medical Sciences , Kerman, Iran
| | - Masoomeh Nazemi-Rafi
- Department of Emergency Medicine, Kerman University of Medical Sciences , Kerman, Iran
| | - Amirhossein Mirafzal
- Department of Emergency Medicine, Kerman University of Medical Sciences , Kerman, Iran
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16
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Hurtubise JM, Gorbet DJ, Hynes LM, Macpherson AK, Sergio LE. White Matter Integrity and Its Relationship to Cognitive-Motor Integration in Females with and without Post-Concussion Syndrome. J Neurotrauma 2020; 37:1528-1536. [PMID: 31928154 DOI: 10.1089/neu.2019.6765] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Fifteen percent of individuals who sustain a concussion go on to develop post-concussion syndrome (PCS). These persistent symptoms are believed to be attributed to damage to white matter tracts and impaired neurotransmission. Specifically, declines in white matter integrity after concussion have been found along the long-coursing axons underlying the frontoparietal network. This network is essential for the performance of visuomotor transformation tasks requiring cognitive-motor integration (CMI). We have previously observed deficits in performance on CMI-based tasks in those who have a history of concussion, but were asymptomatic. The aim of this study was to investigate performance on a CMI task, as well as white matter integrity differences along frontoparietal-cerebellar white matter tracts, in those with PCS compared to healthy controls. We hypothesized an association between the behavioral and brain structural measures. Twenty-six female participants (13 with PCS for ≥6 months and 13 healthy controls) completed four computer-based visuomotor CMI tasks. In addition, diffusion tensor images (DTIs) were acquired. No statistically significant differences were found in CMI performance between groups (p > 0.05). Further, there were no statistically significant differences between groups on any DTI metrics (p > 0.05). However, examination of the data collapsed across participants revealed significant associations between performance on a CMI task and white matter integrity. Further investigation into additional causes of symptoms in those with PCS (including psychological and cervicogenic factors) will strengthen our understanding of this diverse group. Nonetheless, this study demonstrates that white matter integrity is related to levels of performance in tasks that require rule-based movement control.
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Affiliation(s)
- Johanna M Hurtubise
- Centre for Sport and Exercise Education, Camosun College, Victoria, British Columbia, Canada
| | - Diana J Gorbet
- School of Kinesiology and Health Science, York University, Sherman Health Science Research Centre, Toronto, Ontario, Canada.,Centre for Vision Research, York University, Sherman Health Science Research Centre, Toronto, Ontario, Canada
| | - Loriann M Hynes
- School of Kinesiology and Health Science, York University, Sherman Health Science Research Centre, Toronto, Ontario, Canada
| | - Alison K Macpherson
- School of Kinesiology and Health Science, York University, Sherman Health Science Research Centre, Toronto, Ontario, Canada
| | - Lauren E Sergio
- School of Kinesiology and Health Science, York University, Sherman Health Science Research Centre, Toronto, Ontario, Canada.,Centre for Vision Research, York University, Sherman Health Science Research Centre, Toronto, Ontario, Canada
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17
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Zeldovich M, Wu YJ, Gorbunova A, Mikolic A, Polinder S, Plass AM, Covic A, Asendorf T, Andelic N, Voormolen DC, von Steinbüchel N. Influence of Sociodemographic, Premorbid, and Injury-Related Factors on Post-Concussion Symptoms after Traumatic Brain Injury. J Clin Med 2020; 9:jcm9061931. [PMID: 32575667 PMCID: PMC7356324 DOI: 10.3390/jcm9061931] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/15/2020] [Accepted: 06/17/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Post-concussion symptoms (PCS) are often reported as consequences of mild and moderate traumatic brain injury (TBI), but these symptoms are not well documented in severe TBI. There is a lack of agreement as to which factors and covariates affect the occurrence, frequency, and intensity of PCS among TBI severity groups. The present study therefore aims to examine the association between sociodemographic, premorbid, and injury-related factors and PCS. METHODS A total of 1391 individuals (65% male) from the CENTER-TBI study were included in the analyses. The occurrence, frequency (number of PCS), and intensity (severity) of PCS were assessed using the Rivermead Post-concussion Symptoms Questionnaire (RPQ) at six months after TBI. To examine the association between selected factors (age, sex, living situation, employment status, educational background, injury and TBI severity, and premorbid problems) and PCS, a zero-inflated negative binomial model (ZINB) for occurrence and frequency of PCS and a standard negative binomial regression (NB) for intensity were applied. RESULTS Of the total sample, 72% of individuals after TBI reported suffering from some form of PCS, with fatigue being the most frequent among all TBI severity groups, followed by forgetfulness, and poor concentration. Different factors contributed to the probability of occurrence, frequency, and intensity of PCS. While the occurrence of PCS seemed to be independent of the age and sex of the individuals, both the frequency and intensity of PCS are associated with them. Both injury and TBI severity influence the occurrence and frequency of PCS, but are associated less with its intensity (except "acute" symptoms such as nausea, vomiting, and headaches). Analyses focusing on the mTBI subgroup only yielded results comparable to those of the total sample. DISCUSSION In line with previous studies, the results support a multifactorial etiology of PCS and show the importance of differentiating between their occurrence, frequency, and intensity to better provide appropriate treatment for individual subgroups with different symptoms (e.g., multiple PCS or more intense PCS). Although PCS often occur in mild to moderate TBI, individuals after severe TBI also suffer from PCS or post-concussion-like symptoms that require appropriate treatment. The chosen statistical approaches (i.e., ZINB and NB models) permit an ameliorated differentiation between outcomes (occurrence, frequency, and intensity of PCS) and should be used more widely in TBI research.
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Affiliation(s)
- Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, 37073 Göttingen, Germany
| | - Yi-Jhen Wu
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, 37073 Göttingen, Germany
| | - Anastasia Gorbunova
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, 37073 Göttingen, Germany
| | - Ana Mikolic
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 Rotterdam, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 Rotterdam, The Netherlands
| | - Anne Marie Plass
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, 37073 Göttingen, Germany
| | - Amra Covic
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, 37073 Göttingen, Germany
| | - Thomas Asendorf
- Department of Medical Statistics, University Medical Center Göttingen, 37073 Göttingen, Germany
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0450 Oslo, Norway
- Faculty of Medicine, Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models, 0373 Oslo, Norway
| | - Daphne C Voormolen
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, 3000 Rotterdam, The Netherlands
| | - Nicole von Steinbüchel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Göttingen, 37073 Göttingen, Germany
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18
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Gasquoine PG. Railway spine: The advent of compensation for concussive symptoms. JOURNAL OF THE HISTORY OF THE NEUROSCIENCES 2020; 29:234-245. [PMID: 31986104 DOI: 10.1080/0964704x.2019.1711350] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The introduction of railway transportation in Great Britain in the early-nineteenth century saw an increased frequency of trauma cases involving persisting symptoms without objective evidence of injury. In 1866, a prominent surgeon, Sir John Eric Erichsen, attributed such symptoms to concussion of the spine (popularized as "railway spine") that involved an organic pathology, inflammation of the spinal cord in the absence of spinal fracture, with potential psychological overlay. This was widely accepted within the medico-legal context throughout the 1870s, whereby passengers sought compensation for collision-related injuries. In 1883, a railway surgeon named Herbert William Page countered the assertion that many of Erichsen's cases likely had sustained direct physical injury to the spine, the cord, and/or the spinal nerves; and in cases without such injury, the symptoms were psychogenic, as in traumatic neurasthenia and/or hysteria. Similarities between Erichsen's and Page's medico-legal positions, such as conscious and unconscious forms of symptom exaggeration that would both resolve upon settlement of the case, ushered in the era of medical injury compensation.
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Affiliation(s)
- Philip Gerard Gasquoine
- Department of Psychological Science, University of Texas Rio Grande Valley, Edinburg, Texas, USA
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19
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Zalesky CC, Moran TP, Koval RR, Usher J, Ratcliff JJ, Wu D, Wright DW. A prospective cross-sectional study examining the documented evaluation of patients at high risk for mild traumatic brain injury. Am J Emerg Med 2020; 42:150-160. [PMID: 32165070 DOI: 10.1016/j.ajem.2020.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 02/04/2020] [Accepted: 02/12/2020] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVES Annually, the CDC reports that 2.5 million Emergency Department (ED) visits occur due to Traumatic Brain Injuries (TBI) with nearly 75% classified as mild TBI (mTBI). Generally, these injuries are thought to be under recognized. This study was done to determine the proportion of patients, who were considered high risk for an mTBI, that had documentation of an mTBI evaluation. METHODS A prospective cross-section of patients was identified using a 3-question screen at the time of triage: did an injury occur; was the mechanism consistent with mTBI; and was there a period of altered mental status. Chart review was completed for these patients who were thought to meet a minimum threshold warranting an evaluation for mTBI. RESULTS 38,621 patients were screened over 16 weeks, of whom 441 (1.14%) were identified as being high risk for having an mTBI and met inclusion criteria. Recommended portions of an mTBI evaluation occurred in fewer than 50% of patients. In total, 98 subjects were diagnosed with an mTBI, and 49 received mTBI discharge instructions. The odds ratio for the subgroup of patients who had documented criteria sufficient for diagnosis revealed that an isolated head injury increased a patient's odds of a documented diagnosis by 2.1 times (95%, 1.3-3.4). CONCLUSIONS Many patients with a possible mTBI did not have significant portions of an mTBI evaluation documented, and roughly half of the patients with a documented mTBI diagnosis did not receive discharge education. Changes in clinicians' approach to mTBI must occur to ensure patients receive appropriate evaluations, management, and education.
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Affiliation(s)
- C Christopher Zalesky
- University of Cincinnati College of Medicine, Department of Emergency Medicine, Cincinnati, OH, United States of America.
| | - Tim P Moran
- Emory University School of Medicine, Department of Emergency Medicine Atlanta, GA, United States of America
| | - Rachel R Koval
- Emory University School of Medicine, Department of Emergency Medicine Atlanta, GA, United States of America
| | - Jasmine Usher
- Grady Memorial Hospital, Atlanta, GA, United States of America
| | - Jonathan J Ratcliff
- Emory University School of Medicine, Department of Emergency Medicine Atlanta, GA, United States of America
| | - Daniel Wu
- Emory University School of Medicine, Department of Emergency Medicine Atlanta, GA, United States of America; Grady Memorial Hospital, Atlanta, GA, United States of America
| | - David W Wright
- Emory University School of Medicine, Department of Emergency Medicine Atlanta, GA, United States of America
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20
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Drake ED, Seckington AS, Sullivan SGB, Behrens S. The sensory-motor auditory visual education (SAVE) program for adults with prior concussions: a prospective case study. Integr Med Res 2020; 9:100397. [PMID: 32300525 PMCID: PMC7152709 DOI: 10.1016/j.imr.2020.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 02/20/2020] [Accepted: 02/20/2020] [Indexed: 11/26/2022] Open
Abstract
Background The Sensory-Motor Auditory Visual Education (SAVE) Program is an intervention that utilizes an accelerated multisensory integration process to facilitate neuroplasticity. This study aimed to determine if the SAVE Program might benefit individuals with residual symptoms from a prior concussion. Methods The study consists of two 1-hour sessions per day for 5 consecutive days. Five individuals were recruited and completed a symptom questionnaire, static postural assessment, auditory detection assessment, peripheral vision assessment, and a battery of computerized cognitive tests. Results Following the treatment program, 5 individuals showed significant (p < 0.05) improvements in various reported symptoms, significant (p < 0.05) improvements in recognizing colors further from the center of a target, and better detection of an auditory stimulus in the right ear. All tested cognitive domains improved, except for episodic memory accuracy and choice reaction time. The most notable improvements were in planning latency (29.94%), planning accuracy (19%), and working memory accuracy (34.30%). The results of the balance assessment were mixed. Conclusion The results suggested that the SAVE Program may be a beneficial treatment of residual symptoms from a prior concussion. However, the intrinsic caveats of a case series require more rigorous research.
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Affiliation(s)
- Emily D Drake
- Life University, Dr. Sid E Williams Center for Chiropractic Research, Marietta, GA, USA
| | - Angela S Seckington
- Life University, Dr. Sid E Williams Center for Chiropractic Research, Marietta, GA, USA
| | | | - Shannan Behrens
- Life University, Dr. Sid E Williams Center for Chiropractic Research, Marietta, GA, USA
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21
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Zasler ND, Etheredge S. Postconcussive Headache. Concussion 2020. [DOI: 10.1016/b978-0-323-65384-8.00006-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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22
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Voormolen DC, Haagsma JA, Polinder S, Maas AI, Steyerberg EW, Vuleković P, Sewalt CA, Gravesteijn BY, Covic A, Andelic N, Plass AM, von Steinbuechel N. Post-Concussion Symptoms in Complicated vs. Uncomplicated Mild Traumatic Brain Injury Patients at Three and Six Months Post-Injury: Results from the CENTER-TBI Study. J Clin Med 2019; 8:E1921. [PMID: 31717436 PMCID: PMC6912209 DOI: 10.3390/jcm8111921] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/02/2019] [Accepted: 11/06/2019] [Indexed: 12/31/2022] Open
Abstract
The aim of this study was to assess the occurrence of post-concussion symptoms and post-concussion syndrome (PCS) in a large cohort of patients after complicated and uncomplicated mild traumatic brain injury (mTBI) at three and six months post-injury. Patients were included through the prospective cohort study: Collaborative European NeuroTrauma Effectiveness Research (CENTER-TBI). Patients enrolled with mTBI (Glasgow Coma Scale 13-15) were further differentiated into complicated and uncomplicated mTBI based on the presence or absence of computed tomography abnormalities, respectively. The Rivermead Post-Concussion Symptoms Questionnaire (RPQ) assessed post-concussion symptoms and PCS according to the mapped ICD-10 classification method. The occurrence of post-concussion symptoms and syndrome at both time points was calculated. Chi square tests were used to test for differences between and within groups. Logistic regression was performed to analyse the association between complicated versus uncomplicated mTBI and the prevalence of PCS. Patients after complicated mTBI reported slightly more post-concussion symptoms compared to those after uncomplicated mTBI. A higher percentage of patients after complicated mTBI were classified as having PCS at three (complicated: 46% vs. uncomplicated: 35%) and six months (complicated: 43% vs. uncomplicated 34%). After adjusting for baseline covariates, the effect of complicated versus uncomplicated mTBI at three months appeared minimal: odds ratio 1.25 (95% confidence interval: 0.95-1.66). Although patients after complicated mTBI report slightly more post-concussion symptoms and show higher PCS rates compared to those after uncomplicated mTBI at three and six months, complicated mTBI was only found a weak indicator for these problems.
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Affiliation(s)
- Daphne C. Voormolen
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, The Netherlands; (J.A.H.); (S.P.); (E.W.S.); (C.A.S.); (B.Y.G.)
| | - Juanita A. Haagsma
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, The Netherlands; (J.A.H.); (S.P.); (E.W.S.); (C.A.S.); (B.Y.G.)
- Department of Emergency Medicine, Erasmus MC, University Medical Center Rotterdam, 3000 CA Rotterdam, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, The Netherlands; (J.A.H.); (S.P.); (E.W.S.); (C.A.S.); (B.Y.G.)
| | - Andrew I.R. Maas
- Department of Neurosurgery, Antwerp University Hospital, 2650 Edegem, Belgium;
- Department of Neurosurgery, University of Antwerp, 2000 Edegem, Belgium
| | - Ewout W. Steyerberg
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, The Netherlands; (J.A.H.); (S.P.); (E.W.S.); (C.A.S.); (B.Y.G.)
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Petar Vuleković
- Clinic of Neurosurgery, Clinical Centre of Vojvodina, 21000 Novi Sad, Serbia;
| | - Charlie A. Sewalt
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, The Netherlands; (J.A.H.); (S.P.); (E.W.S.); (C.A.S.); (B.Y.G.)
| | - Benjamin Y. Gravesteijn
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, PO Box 2040, 3000 CA Rotterdam, The Netherlands; (J.A.H.); (S.P.); (E.W.S.); (C.A.S.); (B.Y.G.)
| | - Amra Covic
- Institute of Medical Psychology and Medical Sociology, University Medical Göttingen (UMG), 37075 Göttingen, Germany; (A.C.); (A.M.P.); (N.v.S.)
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0372 Oslo, Norway;
- Faculty of Medicine, Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models and Services (CHARM), University of Oslo, 0318 Oslo, Norway
| | - Anne Marie Plass
- Institute of Medical Psychology and Medical Sociology, University Medical Göttingen (UMG), 37075 Göttingen, Germany; (A.C.); (A.M.P.); (N.v.S.)
| | - Nicole von Steinbuechel
- Institute of Medical Psychology and Medical Sociology, University Medical Göttingen (UMG), 37075 Göttingen, Germany; (A.C.); (A.M.P.); (N.v.S.)
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EPIDEMIOLOGY of NECK INJURIES ACCOMPANYING SPORT CONCUSSIONS in YOUTH OVER a 13-YEAR PERIOD IN a COMMUNITY-BASED HEALTHCARE SYSTEM. Int J Sports Phys Ther 2019; 14:334-344. [PMID: 31681492 DOI: 10.26603/ijspt20190334] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background The same trauma that produces concussion may also produce neck injury. The signs of concussion and neck injury are similar, and symptoms after acceleration-deceleration trauma to the head-neck complex do not accurately discriminate between them. Research on the epidemiology of neck injury among sport-concussed youth is sparse. Purpose The purpose of this study was to investigate the epidemiology of diagnosed neck injury in non-sport-related concussion (Non-SRC) versus sport-related concussion (SRC) in youth by age, sex, and sport. Study design Cross-sectional epidemiologic study. Methods De-identified data from community-based electronic health records over 13 years were extracted to analyze rates and characteristics of neck injuries among non-SRCs and SRCs in youth aged five to 21. Neck injury diagnosis prevalence rates and odds ratios were calculated to estimate risk of neck injury among concussed youth, comparing non-SRCs to SRCs by age and sex. Results Sixteen thousand, eight hundred eighty-five concussion records were extracted, of which 3,040 SRCs and 2,775 non-SRCs in youth aged five to 21 were identified by cross-filtering sport-related keywords (e.g., football, basketball, soccer, running, swimming, batting, horseback riding, skiing, etc.) with all ICD-9 and ICD-10 concussion codes. The prevalence of neck injuries diagnosed among SRCs (7.2%) was significantly different than the prevalence of neck injuries diagnosed among non-SRCs (12.1%, p < 0.000). Neck injury diagnoses were significantly more prevalent in females overall (p < 0.000) and among non-SRCs (p < 0.000). The prevalence of neck injury diagnoses was not significantly higher in concussed females versus concussed males with SRC (p = 0.164).Among youth aged five to 21 exposed to concussions, non-SRCs were more likely to be accompanied by a neck injury diagnosis than SRCs (OR 1.66; 95% CI 1.39 to 1.98; p < 0.000). Similarly, female-to-male neck injury proportion ratios were significantly higher in females in non-SRCs compared to SRCs (IPR 1.90, 95% CI 1.60 to 2.25, p < 0.000).Sports with highest prevalence of concussion differ from sports with highest prevalence of concussion-related neck injury in both sexes. Conclusions The overall prevalence of diagnosed neck injuries in youth was higher in non-SRCs compared to SRCs (12.1 vs. 7.2%, p < 0.001), with the highest prevalence at age 14 in both sexes. The risk of neck injury diagnosis accompanying concussion was significantly higher in females compared to males (6.1% difference; p < 0.000).
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24
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Gasquoine PG. Historical perspectives on evolving operational definitions of concussive brain injury: From railway spine to sport-related concussion. Clin Neuropsychol 2019; 34:278-295. [PMID: 31146639 DOI: 10.1080/13854046.2019.1621383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective: Concussion is a clinical syndrome of biomechanically induced alteration in brain function. The historical derivation of current operational definitions of uncomplicated concussive brain injury based on acute injury variables especially posttraumatic amnesia (PTA) vs. symptom presence (no PTA) are reviewed.Methods: Major milestones from 150 plus years of concussion research include (a) railway spine; (b) traumatic neurosis; (c) duration of loss of consciousness predicting severity of brain injury; (d) early neuropsychological studies; (e) sport related concussion; and (f) chronic traumatic encephalopathy.Results: After initial organic explanations proved untenable, 19th century conceptions of concussion were operationally defined from symptom presence, attributed primarily to psychogenic (emotional, motivational, and/or predispositional) causes. In the 1930s, duration of PTA was linked to brain injury severity via outcome studies. Concussion (as defined by PTA < 1 h) was later found to cause a transient lowering of neuropsychological test scores in memory and executive function. In the 1990s, organizational definitions of sport-related concussion began to include biomechanical events without PTA that produced symptoms. Such events have not been linked to neuropsychological impairment.Conclusions: Two differing operational definitions of concussion are in the current use, involving the presence vs. absence of PTA. These two groupings are not clinically similar, although they are currently being widely treated as such. Operational definitions of concussion should address both minimum and maximums for duration of PTA, initial Glasgow Coma Scale score, complications, and symptom presence.
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Affiliation(s)
- Philip Gerard Gasquoine
- Department of Psychological Science, University of Texas Rio Grande Valley, Edinburg, Texas, USA
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25
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Iverson GL. Network Analysis and Precision Rehabilitation for the Post-concussion Syndrome. Front Neurol 2019; 10:489. [PMID: 31191426 PMCID: PMC6548833 DOI: 10.3389/fneur.2019.00489] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 04/23/2019] [Indexed: 01/25/2023] Open
Abstract
Some people experience persistent symptoms following a mild traumatic brain injury (MTBI), and the etiology of those symptoms has been debated for generations. Post-concussion-like symptoms are caused by many factors both before and after MTBI, and this non-specificity is the bedrock of the conundrum regarding the existence of the post-concussion syndrome. A latent model or common cause theory for the syndrome is inconsistent with the prevailing biopsychosocial conceptualization. It is the thesis of this paper that adopting a network perspective for persistent symptoms following MTBI, including the post-concussion syndrome, could lead to new insights and targeted treatment and rehabilitation strategies. The network perspective posits that symptoms co-occur because they are strongly inter-related, activating, amplifying, and mutually reinforcing, not because they arise from a common latent disease entity. This approach requires a conceptual shift away from thinking that symptoms reflect an underlying disease or disorder toward viewing inter-related symptoms as constituting the syndrome or disorder. The symptoms do not arise from an underlying syndrome—the symptoms are the syndrome. A network analysis approach allows us to embrace heterogeneity and comorbidity, and it might lead to the identification of new approaches to sequenced care. The promise of precision rehabilitation requires us to better understand the interconnections among symptoms and problems so that we can produce more individualized and effective treatment and rehabilitation.
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Affiliation(s)
- Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, United States.,Spaulding Research Institute, Spaulding Rehabilitation Hospital, Charlestown, MA, United States.,MassGeneral Hospital for Children Sport Concussion Program, Boston, MA, United States.,Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, MA, United States
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26
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Polinder S, Cnossen MC, Real RGL, Covic A, Gorbunova A, Voormolen DC, Master CL, Haagsma JA, Diaz-Arrastia R, von Steinbuechel N. A Multidimensional Approach to Post-concussion Symptoms in Mild Traumatic Brain Injury. Front Neurol 2018; 9:1113. [PMID: 30619066 PMCID: PMC6306025 DOI: 10.3389/fneur.2018.01113] [Citation(s) in RCA: 209] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 12/05/2018] [Indexed: 12/14/2022] Open
Abstract
Mild traumatic brain injury (mTBI) presents a substantial burden to patients, families, and health care systems. Whereas, recovery can be expected in the majority of patients, a subset continues to report persisting somatic, cognitive, emotional, and/or behavioral problems, generally referred to as post-concussion syndrome (PCS). However, this term has been the subject of debate since the mechanisms underlying post-concussion symptoms and the role of pre- and post-injury-related factors are still poorly understood. We review current evidence and controversies concerning the use of the terms post-concussion symptoms vs. syndrome, its diagnosis, etiology, prevalence, assessment, and treatment in both adults and children. Prevalence rates of post-concussion symptoms vary between 11 and 82%, depending on diagnostic criteria, population and timing of assessment. Post-concussion symptoms are dependent on complex interactions between somatic, psychological, and social factors. Progress in understanding has been hampered by inconsistent classification and variable assessment procedures. There are substantial limitations in research to date, resulting in gaps in our understanding, leading to uncertainty regarding epidemiology, etiology, prognosis, and treatment. Future directions including the identification of potential mechanisms, new imaging techniques, comprehensive, multidisciplinary assessment and treatment options are discussed. Treatment of post-concussion symptoms is highly variable, and primarily directed at symptom relief, rather than at modifying the underlying pathology. Longitudinal studies applying standardized assessment strategies, diagnoses, and evidence-based interventions are required in adult and pediatric mTBI populations to optimize recovery and reduce the substantial socio-economic burden of post-concussion symptoms.
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Affiliation(s)
- Suzanne Polinder
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Maryse C Cnossen
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Ruben G L Real
- Institute of Medical Psychology and Medical Sociology, Georg-August-University, Göttingen, Germany
| | - Amra Covic
- Institute of Medical Psychology and Medical Sociology, Georg-August-University, Göttingen, Germany
| | - Anastasia Gorbunova
- Institute of Medical Psychology and Medical Sociology, Georg-August-University, Göttingen, Germany
| | - Daphne C Voormolen
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Christina L Master
- Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Juanita A Haagsma
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Emergency Medicine, Erasmus Medical Center Rotterdam, Rotterdam, Netherlands
| | - Ramon Diaz-Arrastia
- Department of Neurology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, United States
| | - Nicole von Steinbuechel
- Institute of Medical Psychology and Medical Sociology, Georg-August-University, Göttingen, Germany
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Nordhaug LH, Hagen K, Vik A, Stovner LJ, Follestad T, Pedersen T, Gravdahl GB, Linde M. Headache following head injury: a population-based longitudinal cohort study (HUNT). J Headache Pain 2018; 19:8. [PMID: 29356960 PMCID: PMC5777966 DOI: 10.1186/s10194-018-0838-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 01/12/2018] [Indexed: 12/15/2022] Open
Abstract
Background Headache is the most frequent symptom following head injury, but long-term follow-up of headache after head injury entails methodological challenges. In a population-based cohort study, we explored whether subjects hospitalized due to a head injury more often developed a new headache or experienced exacerbation of previously reported headache compared to the surrounding population. Methods This population-based historical cohort study included headache data from two large epidemiological surveys performed with an 11-year interval. This was linked with data from hospital records on exposure to head injury occurring between the health surveys. Participants in the surveys who had not been hospitalized because of a head injury comprised the control group. The head injuries were classified according to the Head Injury Severity Scale (HISS). Multinomial logistic regression was performed to investigate the association between head injury and new headache or exacerbation of pre-existing headache in a population with known pre-injury headache status, controlling for potential confounders. Results The exposed group consisted of 294 individuals and the control group of 25,662 individuals. In multivariate analyses, adjusting for age, sex, anxiety, depression, education level, smoking and alcohol use, mild head injury increased the risk of new onset headache suffering (OR 1.74, 95% CI 1.05–2.87), stable headache suffering (OR 1.70, 95% CI 1.15–2.50) and exacerbation of previously reported headache (OR 1.93, 95% CI 1.24–3.02). The reference category was participants without headache in both surveys. Conclusion Individuals hospitalized due to a head injury were more likely to have new onset and worsening of pre-existing headache and persistent headache, compared to the surrounding general population. The results support the entity of the ICHD-3 beta diagnosis “persistent headache attributed to traumatic injury to the head”.
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Affiliation(s)
- Lena Hoem Nordhaug
- Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Postbox 8905, 7491, Trondheim, Norway.
| | - Knut Hagen
- Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Postbox 8905, 7491, Trondheim, Norway.,Norwegian Advisory Unit on Headaches, St. Olavs University Hospital, Trondheim, Norway
| | - Anne Vik
- Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Postbox 8905, 7491, Trondheim, Norway.,Department of Neurosurgery, St. Olavs University Hospital, Trondheim, Norway
| | - Lars Jacob Stovner
- Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Postbox 8905, 7491, Trondheim, Norway.,Norwegian Advisory Unit on Headaches, St. Olavs University Hospital, Trondheim, Norway
| | - Turid Follestad
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Torunn Pedersen
- Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Gøril Bruvik Gravdahl
- Norwegian Advisory Unit on Headaches, St. Olavs University Hospital, Trondheim, Norway
| | - Mattias Linde
- Department of Neuromedicine and Movement Science (INB), Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Postbox 8905, 7491, Trondheim, Norway.,Norwegian Advisory Unit on Headaches, St. Olavs University Hospital, Trondheim, Norway
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COACH CV: The Seven Clinical Phenotypes of Concussion. Brain Sci 2017; 7:brainsci7090119. [PMID: 28926944 PMCID: PMC5615260 DOI: 10.3390/brainsci7090119] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 09/07/2017] [Accepted: 09/12/2017] [Indexed: 11/17/2022] Open
Abstract
Our understanding of the diverse physiological manifestations of concussion is changing rapidly. This has an influence on the clinical assessment of patients who have sustained a concussion. The 2017 Consensus Statement on Concussion in Sport states that numerous post-injury clinical findings, such as cognitive deficits, post-traumatic headaches, dizziness, difficulties with oculomotor function, and depression have all been associated with a poorer prognosis in concussed patients. This demonstrates that there are several potential clinical manifestations after head injury warranting clinical evaluation. We have developed an acronym to guide the office-based assessment of concussed patients to consider each of the potential clinical phenotypes. "COACH CV" prompts the clinician to evaluate for cognitive problems, oculomotor dysfunction, affective disturbances, cervical spine disorders, headaches, and cardiovascular and vestibular anomalies.
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Finkel AG, Klaric JS, Yerry JA, Choi YS. Staying in service with posttraumatic headache. Neurology 2017; 89:1186-1194. [DOI: 10.1212/wnl.0000000000004358] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Accepted: 06/22/2017] [Indexed: 01/03/2023] Open
Abstract
Objective:To predict the probability of a military outcome (medical discharge/retirement) in patients with mild traumatic brain injury from a clinical analysis of predetermined patient and headache characteristics.Methods:This retrospective cohort study sampled all new patients referred for headache evaluation at the Brain Injury Clinic of the Womack Army Medical Center, Ft. Bragg, NC (August 2008–January 2010). Headache characteristics were extracted and analyzed. Multivariable binary logistic regressions were conducted to predict probability of medical discharge/retirement.Results:Ninety-five soldiers (age 31.3 ± 7.4 years, male 93.7%) reported 166 headaches. The most common injury cited was a blast (53.7%). Patients with a continuous headache have almost 4 times the odds of a medically related discharge/retirement compared to patients without such a headache (continuous headache regression coefficient estimate: p < 0.042, odds ratio 3.98, 95% Wald confidence interval 1.05–15.07). Results suggest that, compared to service members who did not have a continuous headache, patients with headache histories with severe holocephalic pain who medicate to keep functioning had the highest probability of medical discharge/retirement.Conclusions:Certain headache characteristics may be predictive of military outcomes after mild traumatic brain injury, and we propose a profile that may be useful in that prediction. These data could be useful in future attempts to assess and treat patients with posttraumatic headache and to advise longer-term planning for return to duty or discharge.
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Abstract
Concussion has been recognized as a clinical entity for more than 1000 years. Throughout the 20th century it was studied extensively in boxers, but it did not pique the interest of the general population because it is the accepted goal of the boxer to inflict such an injury on their opponent. In 2002, however, the possibility that repetitive concussions could result in chronic brain damage and a progressive neurologic disorder was raised by a postmortem evaluation of a retired player in the most popular sports institution in the United States, the National Football League. Since that time concussion has been a frequent topic of conversation in homes, schools, and on television and has become a major focus of sports programs in communities and schools at all levels. Now all 50 states, the District of Columbia, and the National Collegiate Athletic Association have enacted laws and rules to protect the athlete.
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Affiliation(s)
- William J Mullally
- Department of Neurology, Brigham and Women's Faulkner Hospital, Boston, Mass.
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31
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Fraser F, Matsuzawa Y, Lee YSC, Minen M. Behavioral Treatments for Post-Traumatic Headache. Curr Pain Headache Rep 2017; 21:22. [PMID: 28283812 DOI: 10.1007/s11916-017-0624-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PURPOSE OF REVIEW Post-traumatic headache (PTH) is a common headache type after traumatic brain injury (TBI). There are no FDA approved medications for PTH, and it is unknown how medications can affect the brain's ability to recover from TBI. Thus, we sought to examine the biopsychosocial factors that influence PTH and the non-pharmacologic treatments studied for headache treatment. We also sought to determine if there is literature examining whether the non-pharmacologic treatments influence the biopsychosocial factors. The non-pharmacologic treatments assessed included cognitive behavioral therapy (CBT), biofeedback, progressive muscle relaxation therapy (PMR), acupuncture, and physical therapy (PT). RECENT FINDINGS Factors associated with prognosis in PTH may include the following: severity of TBI, stress, post-traumatic stress disorder, other psychiatric comorbidities, sociocultural and psychosocial factors, litigation, base rate misattribution, expectation as etiology, and chronic pain. There are few high quality studies on the non-pharmacologic treatments for PTH. Thermal and EMG biofeedback appear to have been examined the most followed by CBT. Studies did not have secondary outcomes examining the psychosocial factors related to PTH. Most of the behavioral studies involved a multi-modality intervention limiting the ability to assess the individual non-pharmacologic interventions we sought to study. There were very few randomized clinical trials evaluating the efficacy of non-pharmacologic interventions. Therefore, future research, which considers the noted biopsychosocial factors, is needed in the field to determine if these interventions reduce PTH.
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Affiliation(s)
- Felicia Fraser
- Rusk Rehabilitation, NYU Langone Medical Center, New York City, USA
| | - Yuka Matsuzawa
- Rusk Rehabilitation, NYU Langone Medical Center, New York City, USA
| | | | - Mia Minen
- Department of Neurology, NYU Langone Medical Center, 240 East 38th Street 20th floor, NY, NY, 10016, USA.
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Matuszak JM, McVige J, McPherson J, Willer B, Leddy J. A Practical Concussion Physical Examination Toolbox. Sports Health 2017; 8:260-269. [PMID: 27022058 PMCID: PMC4981071 DOI: 10.1177/1941738116641394] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
CONTEXT With heightened awareness of concussion, there is a need to assess and manage the concussed patient in a consistent manner. Unfortunately, concussion physical examination has not been standardized or supported by evidence. Important questions remain about the physical examination. EVIDENCE ACQUISITION Review of ClinicalKey, Cochrane, MEDLINE, and PubMed prior to July 2015 was performed using search terms, including concussion, mTBI, physical examination, mental status, cranial nerves, reflexes, cervical, vestibular, and oculomotor. The references of the pertinent articles were reviewed for other relevant sources. STUDY DESIGN Clinical review. LEVEL OF EVIDENCE Level 3. RESULTS The pertinent physical examination elements for concussion include evaluation of cranial nerves, manual muscle testing, and deep tendon reflexes; inspecting the head and neck for trauma or tenderness and cervical range of motion; Spurling maneuver; a static or dynamic balance assessment; screening ocular examination; and a mental status examination that includes orientation, immediate and delayed recall, concentration, mood, affect, insight, and judgment. Other examination elements to consider, based on signs, symptoms, or clinical suspicion, include testing of upper motor neurons, cervical strength and proprioception, coordination, pupillary reactivity, and visual acuity; examination of the jaw, temporomandibular joint, and thoracic spine; fundoscopic evaluation; orthostatic vital signs; assessment of dynamic visual acuity; and screening for depression, anxiety, substance abuse disorders, and preinjury psychiatric difficulties. CONCLUSION Various elements of the physical examination, such as screening ocular examination, cervical musculoskeletal examination, static and/or dynamic balance assessment, and mental status examination, appear to have utility for evaluating concussion; however, data on validity are lacking.
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Affiliation(s)
| | | | | | - Barry Willer
- UBMD Orthopaedics and Sports Medicine, Jacobs School of Medicine, University at Buffalo, Buffalo, New York
| | - John Leddy
- UBMD Orthopaedics and Sports Medicine, Jacobs School of Medicine, University at Buffalo, Buffalo, New York
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Radhakrishnan R, Garakani A, Gross LS, Goin MK, Pine J, Slaby AE, Sumner CR, Baron DA. Neuropsychiatric aspects of concussion. Lancet Psychiatry 2016; 3:1166-1175. [PMID: 27889010 DOI: 10.1016/s2215-0366(16)30266-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/13/2016] [Accepted: 08/15/2016] [Indexed: 10/20/2022]
Abstract
Over the past decade, concussion has become the most widely discussed injury in contact sports. However, concussions also occur in several other settings, such as non-contact sports, elderly individuals, young children, military personnel, and victims of domestic violence. Concussion is frequently undiagnosed as a cause of psychiatric morbidity, especially when the patient has no history of loss of consciousness or direct head trauma. Almost all of the extant literature focuses on traumatic brain injury and assumes that concussion is merely a mild form of traumatic brain injury, which has resulted in a lack of understanding about what concussion is, and how to diagnose, monitor, and treat its varied neuropsychiatric symptoms. In this Review, we address key issues so that the psychiatric clinician can better understand and treat patients with a clinical phenotype that might be the direct result of, or be exacerbated by, concussion. Future research needs to focus on prospective clinical trials in all affected patient populations (ie, those affected by concussion and those affected by various degrees of traumatic brain injury), the identification of reliable biomarkers that can be used to assist with diagnosis and treatment response, and the development of effective treatment interventions. Clearly differentiating concussion from traumatic brain injury is essential to achieve reliable and clinically relevant outcomes.
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Affiliation(s)
- Rajiv Radhakrishnan
- Yale University School of Medicine, New Haven, CT, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - Amir Garakani
- Yale University School of Medicine, New Haven, CT, USA; Silver Hill Hospital, New Canaan, CT, USA; Icahn School of Medicine at Mount Sinai, New York, NY, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - Lawrence S Gross
- University of Southern California, Los Angeles, CA, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - Marcia K Goin
- University of Southern California, Los Angeles, CA, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - Janet Pine
- University of Southern California, Los Angeles, CA, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - Andrew E Slaby
- New York University, New York, NY, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - Calvin R Sumner
- Pearson North America, Boston, MA, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA
| | - David A Baron
- University of Southern California, Los Angeles, CA, USA; Psychopharmacology Committee, Group for Advancement of Psychiatry, Dallas, TX, USA.
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Fakhran S, Qu C, Alhilali LM. Effect of the Suboccipital Musculature on Symptom Severity and Recovery after Mild Traumatic Brain Injury. AJNR Am J Neuroradiol 2016; 37:1556-60. [PMID: 27012296 DOI: 10.3174/ajnr.a4730] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 01/13/2016] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Neck musculature mass has been suggested as a biomechanical contributor to injury severity in mild traumatic brain injury. We sought to determine how the cross-sectional areas of the suboccipital muscles affect symptom severity, neurocognitive performance, and recovery time in patients with mild traumatic brain injury. MATERIALS AND METHODS Sixty-four consecutive patients with mild traumatic brain injury underwent MR imaging and serial neurocognitive testing with the Immediate Post-Concussion Assessment and Cognitive Test. Cross-sectional areas of the rectus capitis posterior musculature were retrospectively obtained at C1, and cross-sectional areas of the remaining 7 suboccipital muscles were measured at C2. Cross-sectional area reproducibility was evaluated. Overall and individual muscle cross-sectional areas were correlated with symptom severity, neuropsychological testing, recovery time, and headache. RESULTS Sixty-four patients with mild traumatic brain injury had imaging through C1, and 43 had imaging through C2. Reproducibility of cross-sectional area measurements was substantial (correlation coefficients = 0.9517-0.9891). Lower cross-sectional area of the rectus capitis posterior minor was correlated with greater symptom severity (r = 0.596, P < .0001), longer recovery time (r = 0.387, P = .002), poor verbal memory performance (r = 0.285, P = .02), and headache (r = 0.39, P = .001). None of the other cross-sectional areas were associated with symptom severity, recovery time, neurocognitive testing, or headache. CONCLUSIONS In mild traumatic brain injury, the rectus capitis posterior minor is the only suboccipital muscle whose cross-sectional area is associated with symptom severity and worse outcome. Given the unique connection of this muscle to the dura, this finding may suggest that pathology of the myodural bridge contributes to symptomatology and prognosis in mild traumatic brain injury.
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Affiliation(s)
- S Fakhran
- From the Department of Radiology (S.F.), East Valley Diagnostic Imaging/Banner Health and Hospital Systems, Mesa, Arizona
| | - C Qu
- Department of Radiology (C.Q.), Division of Neuroradiology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - L M Alhilali
- Department of Neuroradiology (L.M.A.), Barrow Neurological Institute, Phoenix, Arizona.
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Finkel AG, Yerry JA, Klaric JS, Ivins BJ, Scher A, Choi YS. Headache in military service members with a history of mild traumatic brain injury: A cohort study of diagnosis and classification. Cephalalgia 2016; 37:548-559. [DOI: 10.1177/0333102416651285] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Introduction Headaches after concussion are highly prevalent, relatively persistent and are being treated like primary headaches, especially migraine. Methods We studied all new patients seen between August 2008 and December 2009 assessed by a civilian headache specialist at the TBI Center at Womack Army Medical Center, Fort Bragg, NC. We report sample demographics, injuries and headache characteristics, including time from injury to headache onset, detailed descriptions and International Classification of Headache Disorders second edition primary headache diagnosis type. Results A total of 95 soldiers reported 166 headaches. The most common injury cited was a blast (53.7%). Most subjects (76.8%) recalled the onset of any headache within 7 days of injury. The most commonly diagnosed headache was a continuous type with migraine features ( n = 31 (18.7%)), followed by chronic migraine (type 1.5.1, n = 14 (8.4%)), migraine with aura (type 1.2.1, n = 10 (6.0%)), hemicrania continua (type 4.7, n = 12 (7.2%)), chronic cluster (type 3.1.2, n = 6 (3.6%)) and headaches not otherwise classifiable (type 14.1, n = 5 (3.0%)) also present. The most clinically important was a continuous headache with migraine features. Conclusion We present a series of patients seen in a military treatment facility for headache diagnosis after concussion in whom we found migraine, as well as uncommon primary headache types, at frequencies that were much higher than expected.
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Affiliation(s)
- Alan G Finkel
- Womack Army Medical Center (WAMC), Fort Bragg, NC, USA
- Defense and Veterans Brain Injury Center, Silver Spring, MD, USA
- Carolina Headache Institute, Chapel Hill, NC, USA
| | | | - John S Klaric
- Womack Army Medical Center (WAMC), Fort Bragg, NC, USA
| | - Brian J Ivins
- Defense and Veterans Brain Injury Center, Silver Spring, MD, USA
| | - Ann Scher
- Uniformed Services University, Bethesda, MD, USA
| | - Young S Choi
- Womack Army Medical Center (WAMC), Fort Bragg, NC, USA
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Bomyea J, Lang AJ, Delano-Wood L, Jak A, Hanson KL, Sorg S, Clark AL, Schiehser DM. Neuropsychiatric Predictors of Post-Injury Headache After Mild-Moderate Traumatic Brain Injury in Veterans. Headache 2016; 56:699-710. [DOI: 10.1111/head.12799] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 12/24/2015] [Accepted: 12/27/2015] [Indexed: 01/19/2023]
Affiliation(s)
- Jessica Bomyea
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System; San Diego CA USA
| | - Ariel J. Lang
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System; San Diego CA USA
- Department of Psychiatry; University of California; San Diego, La Jolla CA USA
| | - Lisa Delano-Wood
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System; San Diego CA USA
- Department of Psychiatry; University of California; San Diego, La Jolla CA USA
| | - Amy Jak
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System; San Diego CA USA
- Department of Psychiatry; University of California; San Diego, La Jolla CA USA
| | - Karen L. Hanson
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
- Department of Psychiatry; University of California; San Diego, La Jolla CA USA
| | - Scott Sorg
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
| | - Alexandra L. Clark
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
- Department of Psychiatry; University of California; San Diego, La Jolla CA USA
- San Diego State University/University of California, San Diego (SDSU/UCSD) Joint Doctoral Program in Clinical Psychology
| | - Dawn M. Schiehser
- Research and Psychology Services, Veterans Affairs San Diego Healthcare System; San Diego CA USA
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System; San Diego CA USA
- Department of Psychiatry; University of California; San Diego, La Jolla CA USA
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Scheenen ME, de Koning ME, van der Horn HJ, Roks G, Yilmaz T, van der Naalt J, Spikman JM. Acute Alcohol Intoxication in Patients with Mild Traumatic Brain Injury: Characteristics, Recovery, and Outcome. J Neurotrauma 2016; 33:339-45. [DOI: 10.1089/neu.2015.3926] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | | | | | - Gerwin Roks
- Department of Neurology, St. Elisabeth Hospital, the Netherlands
| | - Tansel Yilmaz
- Department of Neurology, St. Elisabeth Hospital, the Netherlands
| | | | - Jacoba M. Spikman
- Department of Neuropsychology, University of Groningen, the Netherlands
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Abstract
While much is known regarding the pathophysiology surrounding concussion injuries in the acute phase, there is little evidence to support many of the theorized etiologies to post-concussion syndrome (PCS); the chronic phase of concussion occurring in ∼ 10-15% of concussed patients. This paper reviews the existing literature surrounding the numerous proposed theories of PCS and introduces another potential, and very treatable, cause of this chronic condition; cervical spine dysfunction due to concomitant whiplash-type injury. We also discuss a short case-series of five patients with diagnosed PCS having very favorable outcomes following various treatment and rehabilitative techniques aimed at restoring cervical spine function.
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Affiliation(s)
- Cameron M Marshall
- a 1 Department of Graduate Studies, Canadian Memorial Chiropractic College , 6100 Leslie Street, Toronto, Ontario, Canada
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Morgan CD, Zuckerman SL, Lee YM, King L, Beaird S, Sills AK, Solomon GS. Predictors of postconcussion syndrome after sports-related concussion in young athletes: a matched case-control study. J Neurosurg Pediatr 2015; 15:589-98. [PMID: 25745949 DOI: 10.3171/2014.10.peds14356] [Citation(s) in RCA: 181] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Sport-related concussion (SRC) is a major public health problem. Approximately 90% of SRCs in high school athletes are transient; symptoms recover to baseline within 1 week. However, a small percentage of patients remain symptomatic several months after injury, with a condition known as postconcussion syndrome (PCS). The authors aimed to identify risk factors for PCS development in a cohort of exclusively young athletes (9-18 years of age) who sustained SRCs while playing a sport. METHODS The authors conducted a retrospective case-control study by using the Vanderbilt Sports Concussion Clinic database. They identified 40 patients with PCS and matched them by age at injury and sex to SRC control patients (1 PCS to 2 control). PCS patients were those experiencing persistent symptoms at 3 months after an SRC. Control patients were those with documented resolution of symptoms within 3 weeks of an SRC. Data were collected in 4 categories: 1) demographic variables; 2) key medical, psychiatric, and family history; 3) acute-phase postinjury symptoms (at 0-24 hours); and 4) subacute-phase postinjury features (at 0-3 weeks). The chi-square Fisher exact test was used to assess categorical variables, and the Mann-Whitney U-test was used to evaluate continuous variables. Forward stepwise regression models (Pin = 0.05, Pout = 0.10) were used to identify variables associated with PCS. RESULTS PCS patients were more likely than control patients to have a concussion history (p = 0.010), premorbid mood disorders (p = 0.002), other psychiatric illness (p = 0.039), or significant life stressors (p = 0.036). Other factors that increased the likelihood of PCS development were a family history of mood disorders, other psychiatric illness, and migraine. Development of PCS was not predicted by race, insurance status, body mass index, sport, helmet use, medication use, and type of symptom endorsement. A final logistic regression analysis of candidate variables showed PCS to be predicted by a history of concussion (OR 1.8, 95% CI 1.1-2.8, p = 0.016), preinjury mood disorders (OR 17.9, 95% CI 2.9-113.0, p = 0.002), family history of mood disorders (OR 3.1, 95% CI 1.1-8.5, p = 0.026), and delayed symptom onset (OR 20.7, 95% CI 3.2-132.0, p < 0.001). CONCLUSIONS In this age- and sex-matched case-control study of risk factors for PCS among youth with SRC, risk for development of PCS was higher in those with a personal and/or family history of mood disorders, other psychiatric illness, and migraine. These findings highlight the unique nature of SRC in youth. For this population, providers must recognize the value of establishing the baseline health and psychiatric status of children and their primary caregivers with regard to symptom reporting and recovery expectations. In addition, delayed symptom onset was an unexpected but strong risk factor for PCS in this cohort. Delayed symptoms could potentially result in late removal from play, rest, and care by qualified health care professionals. Taken together, these results may help practitioners identify young athletes with concussion who are at a greater danger for PCS and inform larger prospective studies for validation of risk factors from this cohort.
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Affiliation(s)
- Clinton D Morgan
- 1Department of Neurological Surgery, Vanderbilt Sports Concussion Center, and
| | - Scott L Zuckerman
- 1Department of Neurological Surgery, Vanderbilt Sports Concussion Center, and
| | - Young M Lee
- 1Department of Neurological Surgery, Vanderbilt Sports Concussion Center, and
| | - Lauren King
- 2Division of Pediatric Neurology, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Susan Beaird
- 2Division of Pediatric Neurology, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Allen K Sills
- 1Department of Neurological Surgery, Vanderbilt Sports Concussion Center, and
| | - Gary S Solomon
- 1Department of Neurological Surgery, Vanderbilt Sports Concussion Center, and
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Brain or strain? Symptoms alone do not distinguish physiologic concussion from cervical/vestibular injury. Clin J Sport Med 2015; 25:237-42. [PMID: 25051194 DOI: 10.1097/jsm.0000000000000128] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare symptoms in patients with physiologic postconcussion disorder (PCD) versus cervicogenic/vestibular PCD. We hypothesized that most symptoms would not be equivalent. In particular, we hypothesized that cognitive symptoms would be more often associated with physiologic PCD. DESIGN Retrospective review of symptom reports from patients who completed a 22-item symptom questionnaire. SETTING University-based concussion clinic. PATIENTS Convenience sample of 128 patients who had symptoms after head injury for more than 3 weeks and who had provocative treadmill exercise testing. INDEPENDENT VARIABLES Subjects were classified as either physiologic PCD (abnormal treadmill performance and a normal cervical/vestibular physical examination) or cervicogenic/vestibular PCD (CGV, normal treadmill performance, and an abnormal cervical/vestibular physical examination). MAIN OUTCOME MEASURES Self-reported symptoms. Univariate and multivariate methods, including t tests, tests of equivalence, a logistic regression model, k-nearest neighbor analysis, multidimensional scaling, and principle components analysis were used to see whether symptoms could distinguish PCD from CGV. RESULTS None of the statistical methods used to analyze self-reported symptoms was able to adequately distinguish patients with PCD from patients with CGV. CONCLUSIONS Symptoms after head injury, including cognitive symptoms, have traditionally been ascribed to brain injury, but they do not reliably discriminate between physiologic PCD and cervicogenic/vestibular PCD. Clinicians should consider specific testing of exercise tolerance and perform a physical examination of the cervical spine and the vestibular/ocular systems to determine the etiology of postconcussion symptoms. CLINICAL RELEVANCE Symptoms after head injury, including cognitive symptoms, do not discriminate between concussion and cervical/vestibular injury.
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41
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Fife TD, Kalra D. Persistent vertigo and dizziness after mild traumatic brain injury. Ann N Y Acad Sci 2015; 1343:97-105. [DOI: 10.1111/nyas.12678] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Terry D. Fife
- Barrow Neurological Institute; Phoenix Arizona
- Department of Neurology; University of Arizona College of Medicine; Phoenix Arizona
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Kjeldgaard D, Forchhammer HB, Teasdale TW, Jensen RH. Cognitive behavioural treatment for the chronic post-traumatic headache patient: a randomized controlled trial. J Headache Pain 2014; 15:81. [PMID: 25441170 PMCID: PMC4266545 DOI: 10.1186/1129-2377-15-81] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 11/21/2014] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Chronic post-traumatic headache (CPTH) after mild head injury can be difficult to manage. Research is scarce and successful interventions are lacking.To evaluate the effect of a group-based Cognitive Behavioural Therapy (CBT) intervention in relation to headache, pain perception, psychological symptoms and quality of life in patients with CPTH. METHODS Ninety patients with CPTH according to ICHD-2 criteria were enrolled from the Danish Headache Center into a randomized, controlled trial. Patients were randomly assigned to either a waiting list group or to a nine-week CBT group intervention. At baseline and after 26 weeks all patients completed the Rivermead Post Concussion Symptoms Questionnaire, SF-36, SCL-90-R and a headache diary. RESULTS The CBT had no effect on headache and pressure pain thresholds and only a minor impact on the CPTH patients' quality of life, psychological distress, and the overall experience of symptoms. The waiting-list group experienced no change in headache but, opposed to the treatment group, a significant decrease in somatic and cognitive symptoms indicating a spontaneous remission over time. CONCLUSIONS Our primarily negative findings confirm that management of patients with CPTH still remains a considerable challenge. Psychological group therapy with CBT might be effective in an earlier stage of CPTH and in less severely affected patients but our findings strongly underline the need for randomized controlled studies to test the efficacy of psychological therapy.
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Affiliation(s)
- Dorte Kjeldgaard
- Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Copenhagen, DK, Denmark
| | - Hysse B Forchhammer
- Department of Neurology, Glostrup Hospital, University of Copenhagen, Copenhagen, DK, Denmark
| | - Thomas W Teasdale
- The Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, DK, Denmark
| | - Rigmor H Jensen
- Danish Headache Center, Department of Neurology, Glostrup Hospital, University of Copenhagen, Nordre Ringvej 69, DK-2600 Glostrup, Copenhagen, DK, Denmark
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Myrtveit SM, Skogen JC, Petrie KJ, Wilhelmsen I, Wenzel HG, Sivertsen B. Factors related to non-recovery from whiplash. The Nord-Trøndelag Health Study (HUNT). Int J Behav Med 2014; 21:430-8. [PMID: 24048964 DOI: 10.1007/s12529-013-9338-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Whiplash injuries show a variable prognosis which is difficult to predict. Most individuals experiencing whiplash injuries rapidly recover but a significant proportion develop chronic symptoms and ongoing disability. PURPOSE By employing longitudinal data, we investigated how psychological and physical symptoms, self-rated health, use of health services and medications, health behavior and demographic factors predict recovery from whiplash. METHOD Data from two waves of a large, Norwegian, population-based study (The Nord-Trøndelag Health Study: HUNT2 and HUNT3) were used. Individuals reporting whiplash in HUNT2 (baseline) were identified in HUNT3 11 years later. The characteristics of individuals still suffering from whiplash in HUNT3 were compared with the characteristics of individuals who had recovered using Pearson's chi-squared test, independent sample t-tests and logistic regression. RESULTS At follow-up, 31.6 % of those reporting whiplash at baseline had not recovered. These individuals (n = 199) reported worse health at baseline than recovered individuals (n = 431); they reported poorer self-rated health (odds ratio [OR] = 3.12; 95 % confidence interval [CI], 2.20-4.43), more symptoms of anxiety (OR = 1.70; 95 % CI, 1.15-2.50), more diffuse somatic symptoms (OR = 2.38; 95 % CI, 1.61-3.51) and more musculoskeletal symptoms (OR = 1.21; 95 % CI, 1.13-1.29). Individuals still suffering from whiplash also visited more health practitioners at baseline (OR = 1.18; 95 % CI, 1.06-1.32) and used more medications (OR = 1.24; 95 % CI, 1.09-1.40). CONCLUSION Poor self-rated health seems to be a strong risk factor for whiplash injuries becoming chronic. Diffuse somatic symptoms, musculoskeletal symptoms and symptoms of anxiety at baseline are important prognostic risk factors. Knowledge of these maintaining risk factors enables identification of individuals at risk of non-recovery, facilitating adequate treatment for this vulnerable group.
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45
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Su SH, Xu W, Li M, Zhang L, Wu YF, Yu F, Hai J. Elevated C-reactive protein levels may be a predictor of persistent unfavourable symptoms in patients with mild traumatic brain injury: a preliminary study. Brain Behav Immun 2014; 38:111-7. [PMID: 24456846 DOI: 10.1016/j.bbi.2014.01.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 12/27/2013] [Accepted: 01/13/2014] [Indexed: 10/25/2022] Open
Abstract
The pathogenesis of persistent unfavourable outcomes following mild traumatic brain injury (mTBI) are not fully understood. Low-grade systemic inflammation might contribute to the development of persistent unfavourable outcomes in patients with mTBI. We used plasma high-sensitivity C-reactive protein (CRP) levels as the biomarker of systemic inflammation to investigate whether elevated CRP levels were associated with persistent adverse outcomes in these patients. A total of 213 consecutive patients with mTBI were identified in our study. Plasma high-sensitivity CRP levels were measured at baseline, 1month, 2months and 3months after initial traumatic brain injury. The study endpoints included persistent postconcussion syndrome (PCS), persistent psychological problems (depression and anxiety), persistent physiological problems (frequent headache, nausea, insomnia, dizziness and fatigue) and persistent cognitive impairment, which were screened by International Classification of Diseases (ICD-10), diagnostic and statistical manual of mental disorders (DSM-IV), Beck anxiety inventory (BAI), Beck depression inventory (BDI) and montreal cognitive assessment (MoCA) 3months post-injury. The associations between baseline CRP levels and persistent unfavourable outcomes were estimated from multiple regression models adjusting for various confounding covariates. Elevated baseline CRP levels were associated with a significant increase in the incidence of persistent PCS (odds ratio [OR], 2.719; 95% confidence interval [CI], 1.609-4.594; p=0.000), persistent psychological problems (OR, 1.535; 95% CI, 1.063-2.216; p=0.022), and persistent cognitive impairment (OR, 1.687; 95% CI, 1.135-2.507; p=0.010). However, elevated CRP levels were not associated with persistent physiological problems (OR, 1.330; 95% CI, 0.905-1.956; p=0.146). Furthermore, three adjusted models did not essentially affect the OR of elevated CRP levels for these persistent unfavourable outcomes. Among patients with mTBI, baseline elevated CRP levels may be an independent predictor of persistent persistent PCS, psychological problems and cognitive impairment.
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Affiliation(s)
- Shao-Hua Su
- The Department of Neurosurgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China.
| | - Wei Xu
- The Department of Trauma Center, Emergency, Shanghai Changning Central Hospital, Shanghai 200036, China
| | - Ming Li
- The Department of Emergency, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Lin Zhang
- The Department of Neurosurgery, Shanghai Sixth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200003, China
| | - Yi-Fang Wu
- The Department of Neurosurgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - Fei Yu
- The Department of Neurosurgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - Jian Hai
- The Department of Neurosurgery, Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China.
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46
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Abstract
Posttraumatic headaches are one of the most common and controversial secondary headache types. After mild head injury, more than 50% of people develop a postconcussion syndrome which has been controversial for more than 150 years. Headache is estimated as present in 30% to 90% of patients after mild head injury. Most headaches are of the tension type, although migraines can increase in frequency or occur acutely or chronically de novo. A review is provided of headaches in civilians, soldiers after blast trauma, athletes, and post-craniotomy including pathogenesis. The treatments are the same as for the primary phenotypes.
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Affiliation(s)
- Randolph W Evans
- Baylor College of Medicine, 1200 Binz #1370, Houston, TX 77004, USA.
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47
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Kjeldgaard D, Forchhammer H, Teasdale T, Jensen RH. Chronic post-traumatic headache after mild head injury: a descriptive study. Cephalalgia 2013; 34:191-200. [PMID: 24045573 DOI: 10.1177/0333102413505236] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND The aetiology behind chronic post-traumatic headache (CPTH) after mild head injury is unclear and management is complicated. In order to optimize treatment strategies we aimed to characterize a CPTH population. METHODS Ninety patients with CPTH and 45 patients with chronic primary headaches were enrolled from the Danish Headache Center. All patients were interviewed about demographic and headache data. They completed the Harvard Trauma Questionnaire (HTQ), Rivermead Post Concussion Symptoms Questionnaire, SF-36 and a headache diary. RESULTS The CPTH group experienced more cognitive ( P < 0.001) and somatic symptoms ( P = 0.048) and rated their self-perceived health as more affected in terms of physical function ( P = 0.036), physical role function ( P = 0.012) and social function ( P = 0.012) than the control group. Surprisingly, 31% of the CPTH group had a score equal to or above the cut-off score for having post-traumatic stress disorder (PTSD) according to the HTQ. In terms of demographics and headache, the groups were comparable except the CPTH group were more often without affiliation to the labour market ( P < 0.001). CONCLUSIONS The loss of work capacity and high levels of disability for the CPTH patients suggests directions for further research into what important factors are embedded in the patients' PTSD symptoms and might explain their prolonged illness.
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48
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Bigler ED. Neuroimaging biomarkers in mild traumatic brain injury (mTBI). Neuropsychol Rev 2013; 23:169-209. [PMID: 23974873 DOI: 10.1007/s11065-013-9237-2] [Citation(s) in RCA: 102] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Accepted: 08/07/2013] [Indexed: 12/14/2022]
Abstract
Reviewed herein are contemporary neuroimaging methods that detect abnormalities associated with mild traumatic brain injury (mTBI). Despite advances in demonstrating underlying neuropathology in a subset of individuals who sustain mTBI, considerable disagreement persists in neuropsychology about mTBI outcome and metrics for evaluation. This review outlines a thesis for the select use of sensitive neuroimaging methods as potential biomarkers of brain injury recognizing that the majority of individuals who sustain an mTBI recover without neuroimaging signs or neuropsychological sequelae detected with methods currently applied. Magnetic resonance imaging (MRI) provides several measures that could serve as mTBI biomarkers including the detection of hemosiderin and white matter abnormalities, assessment of white matter integrity derived from diffusion tensor imaging (DTI), and quantitative measures that directly assess neuroanatomy. Improved prediction of neuropsychological outcomes in mTBI may be achieved with the use of targeted neuroimaging markers.
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Affiliation(s)
- Erin D Bigler
- Department of Psychology, Brigham Young University, 1001 SWKT, Provo, UT 84602, USA.
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Kuczynski A, Crawford S, Bodell L, Dewey D, Barlow KM. Characteristics of post-traumatic headaches in children following mild traumatic brain injury and their response to treatment: a prospective cohort. Dev Med Child Neurol 2013; 55:636-41. [PMID: 23560811 DOI: 10.1111/dmcn.12152] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/24/2013] [Indexed: 12/23/2022]
Abstract
AIM Post-traumatic headaches (PTHs) following mild traumatic brain injury (mTBI) are common; however, few studies have examined the characteristics of PTHs or their response to treatment. The aims of this study were (1) to describe the clinical characteristics of PTH in a prospective cohort of children presenting to a paediatric emergency department with mTBI, and (2) to evaluate the response of PTH to treatment. METHOD The emergency department cohort was obtained from a prospective longitudinal cohort study of symptoms following mTBI (n=670; 385 males, 285 females) and a comparison group of children with extracranial injury (n=120; 61 males, 59 females). A retrospective chart review of a separate cohort of children from a brain injury clinic (the treatment cohort) treated for PTH was performed (n=44; 29 females, 15 males; mean age 14 y 1 mo, SD 3 y 1 mo). The median time since injury was 6.9 months (range 1-29 mo). The mean follow-up interval after treatment started was 5.5 weeks (SD 4.3 wks). RESULTS Among the emergency department cohort (n=39; 20 males, 19 females; mean age 11 y 1 mo, SD 4 y 3 mo) 11% of children were symptomatic with PTHs at a mean of 15.8 days (SD 11.6d) post injury. Three months post injury, 7.8% of children complained of headaches; of those, 56% had pre-existing headaches and 18% had experienced migraine before the injury. Although headache type varied, 55% met the criteria for migraine. A family or past medical history of migraine was present in 82% of cases. Among the treatment cohort, medications included amitriptyline, flunarizine, topiramate, and melatonin, with an overall response rate of 64%. CONCLUSION This is the first prospective cohort study to describe the clinical characteristics of PTHs following mTBI in children. Migraine was the most common headache type seen; other headaches included tension-type, cervicogenic, and occipital neuralgias, and 64% responded to treatment. Referral to a headache specialist should be considered, especially when the features are not typical of one of the primary headache disorders.
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50
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Myrtveit SM, Wilhelmsen I, Petrie KJ, Skogen JC, Sivertsen B. What characterizes individuals developing chronic whiplash?: The Nord-Trøndelag Health Study (HUNT). J Psychosom Res 2013; 74:393-400. [PMID: 23597326 DOI: 10.1016/j.jpsychores.2013.02.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Revised: 02/05/2013] [Accepted: 02/06/2013] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Most individuals experiencing whiplash accidents recover rapidly. A considerable proportion, however, develop chronic symptoms. Psychological factors may slow recovery, possibly by increasing the likelihood of other symptoms being misattributed to, and amplified by the whiplash injury. We aimed to investigate how pre-injury mental and somatic symptoms, self-rated health, use of health-services and medications, health-behavior and socio-demographics predict the development of chronic whiplash. METHODS Data from two waves of a large, population based study (HUNT2 (baseline) and HUNT3) were used. Individuals reporting no whiplash at baseline were identified in HUNT3. Characteristics reported at baseline were compared between those who had developed chronic whiplash in HUNT3 (n=199) and those who had not (n=20,600), using Pearson's chi-squared tests, independent sample t-tests and logistic regression analyses. RESULTS Individuals developing chronic whiplash reported worse baseline health than those reporting no chronic whiplash. Poor self-rated health was a strong risk factor for subsequent chronic whiplash (OR=2.26, 95%CI: 1.68-3.04). Musculoskeletal pain also increased the risk (OR=1.21, 95%CI: 1.15-1.26), as did diffuse somatic symptoms (OR=2.09, 95%CI: 1.47-2.96), use of different health services (OR=1.31, 95%CI: 1.19-1.45), high use of medications (OR=1.28, 95%CI: 1.14-1.43) and symptoms of anxiety (OR=1.93, 95%CI: 1.39-2.68). Physical activity was protective (OR=0.67, 95%CI: 0.49-0.91). Most socio-demographic variables were not significantly associated with chronic whiplash. CONCLUSION Poor somatic and mental pre-injury health increased the risk of subsequent chronic whiplash. This suggests that chronic whiplash is not merely an organic disorder, and highlights the importance of individual expectations, symptom reattribution and amplification in development of chronic whiplash.
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