1
|
Rogne AG, Sigurdardottir S, Raudeberg R, Hassel B, Dahlberg D. Cognitive and everyday functioning after bacterial brain abscess: a prospective study of functional recovery from 8 weeks to 1 year post-treatment. Brain Inj 2024; 38:787-795. [PMID: 38676705 DOI: 10.1080/02699052.2024.2347565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
OBJECTIVE A bacterial brain abscess may damage surrounding brain tissue by mass effect, inflammatory processes, and bacterial toxins. The aim of this study was to examine cognitive and functional outcomes at 8 weeks and 1 year following acute treatment. METHODS Prospective study of 20 patients with bacterial brain abscess (aged 17-73 years; 45% females) with neuropsychological assessment at 8 weeks and 1 year post-treatment. Behavior Rating Inventory of Executive Function-Adult Version (BRIEF-A) and Patient Competence Rating Scale (PCRS) were used to assess everyday functioning and administered to patients and informants. RESULTS Cognitive impairment was found in 30% of patients at 8 weeks and 22% at 1 year. Significant improvements were seen on tests of perceptual reasoning, attention, verbal fluency, and motor abilities (p < 0.05). At 1 year, 45% had returned to full-time employment. Nevertheless, patients and their informants obtained scores within the normal range on measures of everyday functioning (PCRS and BRIEF-A) at 8 weeks and 1 year. No significant improvements on these measures emerged over time. CONCLUSION Residual long-term cognitive impairment and diminished work ability affected 22% and 45% of patients one year after BA. Persistent cognitive impairment emphasizes the importance of prompt acute treatment and cognitive rehabilitation.
Collapse
Affiliation(s)
- Ane Gretesdatter Rogne
- Department, of Neurohabilitation and Complex Neurology, Oslo University Hospital, Oslo, Norway
- Sunnaas Rehabilitation Hospital, Nesodden, Norway
| | | | - Rune Raudeberg
- Department of Biological and Medical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Bjørnar Hassel
- Department, of Neurohabilitation and Complex Neurology, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Daniel Dahlberg
- Department of Neurosurgery, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
2
|
Soule AC, Fish TJ, Thomas KGF, Schrieff-Brown L. Attention Training following Moderate to Severe Traumatic Brain Injury in Adults: A Systematic Review. Arch Phys Med Rehabil 2024:S0003-9993(24)01137-7. [PMID: 39098578 DOI: 10.1016/j.apmr.2024.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 06/26/2024] [Accepted: 07/17/2024] [Indexed: 08/06/2024]
Abstract
OBJECTIVE To determine the extent and efficacy of attentional training as a form of neuropsychological rehabilitation to ameliorate attention deficits in adults with moderate to severe TBI. DATA SOURCES Articles published in CINAHL, Cochrane Library, PubMed, PsycINFO, Scopus, and Web of Science were searched between 17 January and 27 February 2021. STUDY SELECTION Two reviewers blindly assessed studies for eligibility according to the following criteria: any article evaluating the efficacy of any type of behavioral intervention that targeted attention (by means of cognitive rehabilitative, psychoeducational, or neuropsychological strategies, at either an individual or group level) in adults who had sustained a formally documented moderate-to-severe TBI. DATA EXTRACTION Methodological quality of each article was blindly assessed by two reviewers. Data were extracted from each study, including study type, sample size, sample characteristics, summary of intervention, measures used to assess attention, statistical outcomes and results, effect size, conclusion, and limitations. DATA SYNTHESIS 7 314 articles were retrieved from databases, 4 325 articles remained after duplicate removal, and finally 21 articles met eligibility criteria and were included in this review. Articles represented varied methodological quality in group or single subject design. Irrespective of the heterogeneity regarding intervention types and attentional outcome measures used across the studies, overall findings suggest that attentional gains can be made in this sample, irrespective of time since injury, age, and injury severity. Further, a growing interest in technology-based interventions is frequently used and holds promise to bettering rehabilitation efforts. However, there is still limited evidence supporting the ecological validity of attentional training interventions (e.g., the transfer of treatment effects to daily activities). CONCLUSION This paper plays a crucial role in informing ongoing rehabilitation practices, guiding clinicians with evidence-based strategies and shaping future research directions for more effective attentional training guidelines.
Collapse
Affiliation(s)
- Alexa C Soule
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa.
| | - Taryn J Fish
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Kevin G F Thomas
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Leigh Schrieff-Brown
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
3
|
Tabet S, Laguë-Beauvais M, Francoeur C, Sheehan A, Abouassaly M, Marcoux J, Dagher JH, Ursulet A, Colucci E, de Guise E. Longitudinal recovery of executive functions and social participation prediction following traumatic brain injury. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:134-143. [PMID: 34807801 DOI: 10.1080/23279095.2021.2002866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
There is heterogeneity across studies and a lack of knowledge about recovery of EFs over time following traumatic brain injury (TBI). Also, EFs are associated with functional outcome, but there is still a gap in knowledge concerning the association between EFs and social participation following TBI. For this reason, we aim to (1) measure the recovery of the three executive function subcomponents of Miyake's model, namely flexibility, updating and inhibition between the acute phase (T1) and 6 months post TBI (T2) and (2) measure the relationship between EFs and social participation after TBI. Thus, a prospective longitudinal study that included 75 patients with TBI (mild and moderate-severe) and 50 patients with orthopedic injuries (controls) without brain damage was carried out. An extensive EFs test battery was administered at T1 and T2 whereas the Mayo-Portland Adaptability Inventory-4 (MPAI-4) was administered only at T2. In contrast with the controls, both TBI groups improved significantly between T1 and T2 on WMS-III Mental Control test (MC) and the D-KEFS Category Switching Condition of the Verbal Fluency task (SVF). Results also showed a simple time effect for the WAIS-IV Digit span and the Hayling tests. Moreover, there was an association between the SVF test and social participation (MPAI-4) at T2. In conclusion, the MC and SVF tests were found to be the best tools for measuring recovery of EFs following TBI. The SVF test was the most likely measure of EFs to give the neuropsychologist an idea of the patient's social participation.
Collapse
Affiliation(s)
- Sabrina Tabet
- Department of Psychology, Université de Montréal, Laval, Canada
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
| | - Maude Laguë-Beauvais
- Department of Psychology, Université de Montréal, Laval, Canada
- Traumatic brain Injury Program, McGill University Health Center, Montreal, Canada
| | - Coralie Francoeur
- Department of Psychology, Université de Montréal, Laval, Canada
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
| | - Audrey Sheehan
- Department of Psychology, Université de Montréal, Laval, Canada
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
| | - Michel Abouassaly
- Traumatic brain Injury Program, McGill University Health Center, Montreal, Canada
| | - Judith Marcoux
- Traumatic brain Injury Program, McGill University Health Center, Montreal, Canada
| | - Jehane H Dagher
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
- Traumatic brain Injury Program, McGill University Health Center, Montreal, Canada
- Physical Medicine and Rehabilitation Service, McGill University Health Centre-Montreal General Hospital, Quebec, Canada
| | - Adriana Ursulet
- Department of Psychology, Université de Montréal, Laval, Canada
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
| | - Emma Colucci
- Department of Psychology, Université de Montréal, Laval, Canada
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
| | - Elaine de Guise
- Department of Psychology, Université de Montréal, Laval, Canada
- Centre de recherche interdisciplinaire en réadaptation du Montréal métropolitain (CRIR) , Montreal, Canada
- Research Institute-McGill University Health Center, Montreal, Canada
| |
Collapse
|
4
|
Saavedra-Mitjans M, Frenette AJ, McCredie VA, Burry L, Arbour C, Mehta S, Charbonney E, Wang HT, Albert M, Bernard F, Williamson D. Physicians' beliefs and perceived importance of traumatic brain injury-associated agitation in critically ill patients: a survey of Canadian intensivists. Can J Anaesth 2024; 71:264-273. [PMID: 38129356 DOI: 10.1007/s12630-023-02666-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 12/23/2023] Open
Abstract
PURPOSE Agitation is a common behavioural problem following traumatic brain injury (TBI). Intensive care unit (ICU) physicians' perspectives regarding TBI-associated agitation are unknown. Our objective was to describe physicians' beliefs and perceived importance of TBI-associated agitation in critically ill patients. METHODS Following current standard guidance, we built an electronic, self-administrated, 42-item survey, pretested it for reliability and validity, and distributed it to 219 physicians working in 18 ICU level-1 trauma centres in Canada. We report the results using descriptive statistics. RESULTS The overall response rate was 93/219 (42%), and 76/93 (82%) respondents completed the full survey. Most respondents were men with ten or more years of experience. Respondents believed that pre-existing dementia (90%) and regular recreational drug use (86%) are risk factors for agitation. Concerning management, 91% believed that the use of physical restraints could worsen agitation, 90% believed that having family at the bedside reduces agitation, and 72% believed that alpha-2 adrenergic agonists are efficacious for managing TBI agitation. Variability was observed in beliefs on epidemiology, sex, gender, age, socioeconomic status, and other pharmacologic options. Respondents considered TBI agitation frequent enough to justify the implementation of management protocols (87%), perceived the current level of clinical evidence on TBI agitation management to be insufficient (84%), and expressed concerns about acute and long-term detrimental outcomes and burden to patients, health care professionals, and relatives (85%). CONCLUSION Traumatic brain injury-associated agitation in critically ill patients was perceived as an important issue for most ICU physicians. Physicians agreed on multiple approaches to manage TBI-associated agitation although agreement on epidemiology and risk factors was variable.
Collapse
Affiliation(s)
- Mar Saavedra-Mitjans
- Faculty of Pharmacy, Université de Montréal, Montreal, QC, Canada.
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, QC, Canada.
| | - Anne Julie Frenette
- Faculty of Pharmacy, Université de Montréal, Montreal, QC, Canada
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, QC, Canada
- Pharmacy Department, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| | - Victoria A McCredie
- Department of Medicine, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
- Department of Medicine, University Health Network and Sinai Health System, Toronto, ON, Canada
- Krembil Research Institute, Toronto, ON, Canada
| | - Lisa Burry
- Department of Pharmacy, Mount Sinai Hospital, Toronto, ON, Canada
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Caroline Arbour
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, QC, Canada
- Faculty of Nursing, Université de Montréal, Montreal, QC, Canada
| | - Sangeeta Mehta
- Department of Medicine, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
- Department of Medicine, Sinai Health, Toronto, ON, Canada
| | - Emmanuel Charbonney
- Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- Department of Medicine, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
- Research Centre, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Han Ting Wang
- Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- Department of Medicine, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
- Research Centre, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada
| | - Martin Albert
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, QC, Canada
- Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- Department of Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| | - Francis Bernard
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, QC, Canada
- Faculty of Medicine, Université de Montréal, Montreal, QC, Canada
- Department of Medicine, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| | - David Williamson
- Faculty of Pharmacy, Université de Montréal, Montreal, QC, Canada
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, QC, Canada
- Pharmacy Department, Hôpital du Sacré-Cœur de Montréal, Montreal, QC, Canada
| |
Collapse
|
5
|
Schiff ND, Giacino JT, Butson CR, Choi EY, Baker JL, O'Sullivan KP, Janson AP, Bergin M, Bronte-Stewart HM, Chua J, DeGeorge L, Dikmen S, Fogarty A, Gerber LM, Krel M, Maldonado J, Radovan M, Shah SA, Su J, Temkin N, Tourdias T, Victor JD, Waters A, Kolakowsky-Hayner SA, Fins JJ, Machado AG, Rutt BK, Henderson JM. Thalamic deep brain stimulation in traumatic brain injury: a phase 1, randomized feasibility study. Nat Med 2023; 29:3162-3174. [PMID: 38049620 PMCID: PMC11087147 DOI: 10.1038/s41591-023-02638-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 10/10/2023] [Indexed: 12/06/2023]
Abstract
Converging evidence indicates that impairments in executive function and information-processing speed limit quality of life and social reentry after moderate-to-severe traumatic brain injury (msTBI). These deficits reflect dysfunction of frontostriatal networks for which the central lateral (CL) nucleus of the thalamus is a critical node. The primary objective of this feasibility study was to test the safety and efficacy of deep brain stimulation within the CL and the associated medial dorsal tegmental (CL/DTTm) tract.Six participants with msTBI, who were between 3 and 18 years post-injury, underwent surgery with electrode placement guided by imaging and subject-specific biophysical modeling to predict activation of the CL/DTTm tract. The primary efficacy measure was improvement in executive control indexed by processing speed on part B of the trail-making test.All six participants were safely implanted. Five participants completed the study and one was withdrawn for protocol non-compliance. Processing speed on part B of the trail-making test improved 15% to 52% from baseline, exceeding the 10% benchmark for improvement in all five cases.CL/DTTm deep brain stimulation can be safely applied and may improve executive control in patients with msTBI who are in the chronic phase of recovery.ClinicalTrials.gov identifier: NCT02881151 .
Collapse
Affiliation(s)
- Nicholas D Schiff
- Feil Family Brain Mind Institute, Weill Cornell Medicine, New York, NY, USA.
- Department of Neurology, Weill Cornell Medicine, New York, NY, USA.
| | - Joseph T Giacino
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Boston, MA, USA
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, USA
| | - Christopher R Butson
- Scientific Computing and Imaging Institute Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
- Norman Fixel Institute for Neurological Diseases Departments of Neurology and Neurosurgery, University of Florida, Gainesville, FL, USA
| | - Eun Young Choi
- Department of Neurosurgery, Stanford University, Stanford, CA, USA
| | - Jonathan L Baker
- Feil Family Brain Mind Institute, Weill Cornell Medicine, New York, NY, USA
| | - Kyle P O'Sullivan
- Scientific Computing and Imaging Institute Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
| | - Andrew P Janson
- Scientific Computing and Imaging Institute Department of Bioengineering, University of Utah, Salt Lake City, UT, USA
- Radiology and Radiological Sciences, Vanderbilt University, Nashville, TN, USA
| | - Michael Bergin
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Boston, MA, USA
| | | | - Jason Chua
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
| | - Laurel DeGeorge
- Feil Family Brain Mind Institute, Weill Cornell Medicine, New York, NY, USA
| | - Sureyya Dikmen
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Adam Fogarty
- Department of Neurosurgery, Stanford University, Stanford, CA, USA
| | - Linda M Gerber
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Mark Krel
- Department of Neurosurgery, Stanford University, Stanford, CA, USA
| | - Jose Maldonado
- Department of Psychiatry, Stanford University, Stanford, CA, USA
| | - Matthew Radovan
- Department of Computer Science, Stanford University, Stanford, CA, USA
| | - Sudhin A Shah
- Department of Radiology, Weill Cornell Medicine, New York, NY, USA
| | - Jason Su
- Department of Electrical Engineering, Stanford University, Stanford, CA, USA
| | - Nancy Temkin
- Department of Neurological Surgery, University of Washington, Seattle, WA, USA
| | - Thomas Tourdias
- Department of Neuroimaging, University of Bordeaux, Nouvelle-Aquitaine, France
| | - Jonathan D Victor
- Feil Family Brain Mind Institute, Weill Cornell Medicine, New York, NY, USA
- Department of Neurology, Weill Cornell Medicine, New York, NY, USA
| | - Abigail Waters
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Boston, MA, USA
| | | | - Joseph J Fins
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Andre G Machado
- Neurological Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Brian K Rutt
- Department of Radiology, Stanford University, Stanford, CA, USA
- Wu Tsai Neurosciences Institute, Stanford University, Stanford, CA, USA
- Bio-X Program, Stanford University, Stanford, CA, USA
| | - Jaimie M Henderson
- Department of Neurosurgery, Stanford University, Stanford, CA, USA.
- Wu Tsai Neurosciences Institute, Stanford University, Stanford, CA, USA.
- Bio-X Program, Stanford University, Stanford, CA, USA.
| |
Collapse
|
6
|
Bryant AM, Rose NB, Temkin NR, Barber JK, Manley GT, McCrea MA, Nelson LD. Profiles of Cognitive Functioning at 6 Months After Traumatic Brain Injury Among Patients in Level I Trauma Centers: A TRACK-TBI Study. JAMA Netw Open 2023; 6:e2349118. [PMID: 38147333 PMCID: PMC10751593 DOI: 10.1001/jamanetworkopen.2023.49118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 11/09/2023] [Indexed: 12/27/2023] Open
Abstract
Importance Cognitive dysfunction is common after traumatic brain injury (TBI), with a well-established dose-response relationship between TBI severity and likelihood or magnitude of persistent cognitive impairment. However, patterns of cognitive dysfunction in the long-term (eg, 6-month) recovery period are less well known. Objective To characterize the prevalence of cognitive dysfunction within and across cognitive domains (processing speed, memory, and executive functioning) 6 months after injury in patients with TBI seen at level I trauma centers. Design, Setting, and Participants This prospective longitudinal cohort study used data from Transforming Research and Clinical Knowledge in TBI (TRACK-TBI) and included patients aged 17 years or older presenting at 18 US level I trauma center emergency departments or inpatient units within 24 hours of head injury, control individuals with orthopedic injury recruited from the same centers, and uninjured friend and family controls. Participants were enrolled between March 2, 2014, and July 27, 2018. Data were analyzed from March 5, 2020, through October 3, 2023. Exposures Traumatic brain injury (Glasgow Coma Scale score of 3-15) or orthopedic injury. Main Outcomes and Measures Performance on standard neuropsychological tests, including premorbid cognitive ability (National Institutes of Health Toolbox Picture Vocabulary Test), verbal memory (Rey Auditory Verbal Learning Test), processing speed (Wechsler Adult Intelligence Scale [4th edition] Processing Speed Index), and executive functioning (Trail Making Test). Results The sample included 1057 persons with TBI (mean [SD] age, 39.3 [16.4] years; 705 [67%] male) and 327 controls without TBI (mean [SD] age, 38.4 [15.1] years; 222 [68%] male). Most persons with TBI demonstrated performance within 1.5 SDs or better of the control group (49.3% [95% CI, 39.5%-59.2%] to 67.5% [95% CI, 63.7%-71.2%] showed no evidence of impairment). Similarly, 64.4% (95% CI, 54.5%-73.4%) to 78.8% (95% CI, 75.4%-81.9%) of participants demonstrated no evidence of cognitive decline (defined as performance within 1.5 SDs of estimated premorbid ability). For individuals with evidence of either cognitive impairment or decline, diverse profiles of impairment across memory, speed, and executive functioning domains were observed (ie, the prevalence was >0 in each of the 7 combinations of impairment across these 3 cognitive domains for most TBI subgroups). Conclusions and Relevance In this cohort study of patients seen at level I trauma centers 6 months after TBI, many patients with TBI demonstrated no cognitive impairment. Impairment was more prevalent in persons with more severe TBI and manifested in variable ways across individuals. The findings may guide future research and treatment recommendations.
Collapse
Affiliation(s)
- Andrew M. Bryant
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee
- Department of Neurology, The Ohio State University, Columbus
| | - Nathan B. Rose
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee
| | - Nancy R. Temkin
- Department of Neurological Surgery, University of Washington, Seattle
- Department of Biostatistics, University of Washington, Seattle
| | - Jason K. Barber
- Department of Neurological Surgery, University of Washington, Seattle
- Department of Biostatistics, University of Washington, Seattle
| | - Geoffrey T. Manley
- Department of Neurological Surgery, University of California, San Francisco
| | | | | | | |
Collapse
|
7
|
Kuo JR, Su BY. Neuropsychological Impairments in Patients With Post-traumatic Epilepsy: A Scoping Review. World Neurosurg 2023; 176:85-97. [PMID: 37127179 DOI: 10.1016/j.wneu.2023.04.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 04/24/2023] [Indexed: 05/03/2023]
Abstract
OBJECTIVES To date, the research on the prognosis of the neuropsychological function of patients with post-traumatic seizure (PTE) is sparse. This study aimed to systematically map the literature's extent, range, and characteristics regarding PTE and neuropsychological impairments. METHODS A systematic literature search was conducted in CINAHL, Cochrane, Embase, Medline, PubMed, Scopus, Web of Science, and ScienceDirect databases. The search terms were related to PTE and neuropsychological impairments. RESULTS This scoping review included seven studies, two of which examined the impact of PTE on neuropsychological outcomes. Among the three studies that used neuropsychological assessments, attention/concentration, and memory were the most frequently assessed domains. Only one study reported a significant difference between PTE and non-PTE patients. The cognitive rating scale findings in the other four studies were similar, indicating that patients with PTE performed worse than those without PTE. CONCLUSIONS The results of this review suggest that patients with PTE may have neuropsychological function impairments. More attention needs to be paid to older patients and those with higher brain injury and seizure severity. Additional investigation is necessary to determine the clinical characteristics of TBI and PTE and elucidate the relations between PTE and specific neuropsychological domains.
Collapse
Affiliation(s)
- Jinn-Rung Kuo
- Department of Neurosurgery, Medical Research, Chi Mei Medical Center, Tainan, Taiwan; Department of Post-Baccalaureate Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Bei-Yi Su
- Department of Psychology, Chung-Shan Medical University, Taichung, Taiwan; Clinical Psychological Room, Chung Shan Medical University Hospital, Taichung, Taiwan.
| |
Collapse
|
8
|
Cherup NP, Robayo LE, Vastano R, Fleming L, Levin BE, Widerström-Noga E. Neuropsychological Function in Traumatic Brain Injury and the Influence of Chronic Pain. Percept Mot Skills 2023; 130:1495-1523. [PMID: 37219529 DOI: 10.1177/00315125231174082] [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: 05/24/2023]
Abstract
Cognitive dysfunction, pain, and psychological morbidity all present unique challenges to those living with traumatic brain injury (TBI). In this study we examined (a) the impact of pain across domains of attention, memory, and executive function, and (b) the relationships between pain and depression, anxiety, and post-traumatic stress disorder (PTSD) in persons with chronic TBI. Our sample included 86 participants with a TBI and chronic pain (n = 26), patients with TBI and no chronic pain (n = 23), and a pain-free control group without TBI (n = 37). Participants visited the laboratory and completed a comprehensive battery of neuropsychological tests as part of a structured interview. Multivariate analysis of covariance using education as a covariate, failed to detect a significant group difference for neuropsychological composite scores of attention, memory, and executive function (p = .165). A follow-up analysis using multiple one-way analysis of variance (ANOVA) was conducted for individual measures of executive function. Post-hoc testing indicated that those in both TBI groups preformed significantly worse on measures of semantic fluency when compared to controls (p < 0.001, ηρ2 = .16). Additionally, multiple ANOVAs indicated that those with TBI and pain scored significantly worse across all psychological assessments (p < .001). We also found significant associations between measures of pain and most psychological symptoms. A follow-up stepwise linear regression among those in the TBI pain group indicated that post concussive complaints, pain severity, and neuropathic pain symptoms differentially contributed to symptoms of depression, anxiety, and PTSD. These findings suggest deficits in verbal fluency among those living with chronic TBI, with results also reinforcing the multidimensional nature of pain and its psychological significance in this population.
Collapse
Affiliation(s)
- Nicholas P Cherup
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
- Miami Project to Cure Paralysis, UHealth/Jackson Memorial, Miami, FL, USA
| | - Linda E Robayo
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
- Miami Project to Cure Paralysis, UHealth/Jackson Memorial, Miami, FL, USA
| | - Roberta Vastano
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
- Miami Project to Cure Paralysis, UHealth/Jackson Memorial, Miami, FL, USA
| | - Loriann Fleming
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
- Miami Project to Cure Paralysis, UHealth/Jackson Memorial, Miami, FL, USA
| | - Bonnie E Levin
- Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Eva Widerström-Noga
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL, USA
- Miami Project to Cure Paralysis, UHealth/Jackson Memorial, Miami, FL, USA
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, USA
| |
Collapse
|
9
|
Woods M, Lennon MJ, Raymont V. Understanding and managing the long-term cognitive consequences of traumatic brain injuries. Br J Hosp Med (Lond) 2023; 84:1-3. [PMID: 37490437 DOI: 10.12968/hmed.2023.0161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
This editorial critically evaluates the current data on traumatic brain injuries and their effects on cognitive function. It discusses management strategies and clinical considerations to improve patient outcomes in light of these findings.
Collapse
Affiliation(s)
- Mitchell Woods
- Department of Geriatric Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Matthew J Lennon
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- Department of Psychiatry, University of Oxford, Oxford, UK
| | | |
Collapse
|
10
|
Kiwanuka O, Lassarén P, Thelin EP, Hånell A, Sandblom G, Fagerdahl A, Boström L. Long-term health-related quality of life after trauma with and without traumatic brain injury: a prospective cohort study. Sci Rep 2023; 13:2986. [PMID: 36805021 PMCID: PMC9941121 DOI: 10.1038/s41598-023-30082-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
To purpose was to assess and compare the health-related quality of life (HRQoL) and risk of depression two years after trauma, between patients with and without traumatic brain injury (TBI) in a mixed Swedish trauma cohort. In this prospective cohort study, TBI and non-TBI trauma patients included in the Swedish Trauma registry 2019 at a level II trauma center in Stockholm, Sweden, were contacted two years after admission. HRQoL was assessed with RAND-36 and EQ-5D-3L, and depression with Montgomery Åsberg depression Rating Scale self-report (MADRS-S). Abbreviated Injury Score (AIS) head was used to grade TBI severity, and American Society of Anesthesiologists (ASA) score was used to assess comorbidities. Data were compared using Chi-squared test, Mann Whitney U test and ordered logistic regression, and Bonferroni correction was applied. A total of 170 of 737 eligible patients were included. TBI was associated with higher scores in 5/8 domains of RAND-36 and 3/5 domains of EQ-5D (p < 0.05). No significant difference in MADRS-S. An AIS (head) of three or higher was associated with lower scores in five domains of RAND-36 and two domains of EQ-5D but not for MADRS-S. An ASA-score of three was associated with lower scores in all domains of both RAND-36 (p < 0.05, except mental health) and EQ-5D (p < 0.001, except anxiety/depression), but not for MADRS-S. In conclusion, patients without TBI reported a lower HRQoL than TBI patients two years after trauma. TBI severity assessed according to AIS (head) was associated with HRQoL, and ASA-score was found to be a predictor of HRQoL, emphasizing the importance of considering pre-injury health status when assessing outcomes in TBI patients.
Collapse
Affiliation(s)
- Olivia Kiwanuka
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden. .,Department of Surgery, Södersjukhuset, Stockholm, Sweden.
| | - Philipp Lassarén
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Eric P. Thelin
- grid.4714.60000 0004 1937 0626Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden ,grid.24381.3c0000 0000 9241 5705Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Anders Hånell
- grid.8993.b0000 0004 1936 9457Department of Medical Sciences, Neurosurgery, Uppsala University, Uppsala, Sweden
| | - Gabriel Sandblom
- grid.4714.60000 0004 1937 0626Department of Clinical Science and Education, Södersjukhuset, Karolinska Institute, Stockholm, Sweden
| | - Ami Fagerdahl
- grid.4714.60000 0004 1937 0626Department of Clinical Science and Education, Södersjukhuset, Karolinska Institute, Stockholm, Sweden
| | - Lennart Boström
- grid.416648.90000 0000 8986 2221Department of Surgery, Södersjukhuset, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Department of Clinical Science and Education, Södersjukhuset, Karolinska Institute, Stockholm, Sweden
| |
Collapse
|
11
|
Avramovic P, Rietdijk R, Attard M, Kenny B, Power E, Togher L. Cognitive and Behavioral Digital Health Interventions for People with Traumatic Brain Injury and Their Caregivers: A Systematic Review. J Neurotrauma 2023; 40:159-194. [PMID: 35819294 DOI: 10.1089/neu.2021.0473] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Traumatic brain injury (TBI) leads to cognitive linguistic deficits that significantly impact on quality of life and well-being. Digital health offers timely access to specialized services; however, there are few synthesized reviews in this field. This review evaluates and synthesizes reports of digital health interventions in TBI rehabilitation and caregiver education. Systematic searches of nine databases (PsycINFO, MEDLINE, CINAHL, Embase, Cochrane Library, Scopus, Web of Science Core Collection, speechBITE, and PsycBITE) were conducted from database inception to February 2022. Studies were included of interventions where the primary treatment focus (> 50%) was on improving communication, social, psychological or cognitive skills of people with TBI and/or communication partners. Data on participants, characteristics of the interventions, outcome measures and findings were collected. Risk of bias was accounted for through methodological quality assessments (PEDro-P and PEDro+, Risk of Bias in N-of-1 Trials) and intervention description. Qualitative data was analyzed using thematic synthesis. Forty-four articles met eligibility criteria: 20 randomized controlled trials, three single-case experimental designs, six non-randomized controlled trials, nine case series studies, and two case studies. Studies comprised 3666 people with TBI and 213 carers. Methodological quality was varied and intervention description was poor. Most interventions were delivered via a single digital modality (e.g., telephone), with few using a combination of modalities. Five interventions used co-design with key stakeholders. Digital health interventions for people with TBI and their caregivers are feasible and all studies reported positive outcomes; however, few included blind assessors. Improved methodological rigor, clearly described intervention characteristics and consistent outcome measurement is recommended. Further research is needed regarding multi-modal digital health interventions.
Collapse
Affiliation(s)
- Petra Avramovic
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia.,NHMRC Center of Research Excellence in Aphasia Rehabilitation, Australia
| | - Rachael Rietdijk
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia.,NHMRC Center of Research Excellence in Aphasia Rehabilitation, Australia
| | - Michelle Attard
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia.,NHMRC Center of Research Excellence in Aphasia Rehabilitation, Australia
| | - Belinda Kenny
- School of Health Sciences, University of Western Sydney, Sydney, New South Wales, Australia
| | - Emma Power
- Faculty of Health, University of Technology Sydney, Ultimo, New South Wales, Australia.,NHMRC Center of Research Excellence in Aphasia Rehabilitation, Australia
| | - Leanne Togher
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia.,NHMRC Center of Research Excellence in Aphasia Rehabilitation, Australia
| |
Collapse
|
12
|
Lennon MJ, Brooker H, Creese B, Thayanandan T, Rigney G, Aarsland D, Hampshire A, Ballard C, Corbett A, Raymont V. Lifetime Traumatic Brain Injury and Cognitive Domain Deficits in Late Life: The PROTECT-TBI Cohort Study. J Neurotrauma 2023. [PMID: 36716779 DOI: 10.1089/neu.2022.0360] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
Traumatic brain injury (TBI) causes cognitive impairment but it remains contested regarding which cognitive domains are most affected. Further, moderate-severe TBI is known to be deleterious, but studies of mild TBI (mTBI) show a greater mix of negative and positive findings. This study examines the longer-term cognitive effects of TBI severity and number of mTBIs in later life. We examined a subset (n = 15,764) of the PROTECT study, a cohort assessing risk factors for cognitive decline (ages between 50 and 90 years). Participants completed cognitive assessments annually for 4 years. Cognitive tests were grouped using a principal components analysis (PCA) into working memory, episodic memory, attention, processing speed, and executive function. Lifetime TBI severity and number were retrospectively recalled by participants using the Brain Injury Screening Questionnaire (BISQ). Linear mixed models (LMMs) examined the effect of severity of head injury (non-TBI head strike, mTBI, and moderate-severe TBI) and number of mTBI at baseline and over time. mTBI was considered as a continuous and categorical variable (groups: 0 mTBI, 1 mTBI, 2 mTBIs, 3 mTBIs, and 4+ mTBIs). Of the participants 5725 (36.3%) reported at least one mTBI and 510 (3.2%) at least one moderate-severe TBI, whereas 3711 (23.5%) had suffered at worst a non-TBI head strike and 5818 (32.9%) reported no head injuries. The participants had suffered their last reported head injury an average (standard deviation, SD) of 29.6 (20.0) years prior to the study. Regarding outcomes, there was no worsening in longitudinal cognitive trajectories over the study duration but at baseline there were significant cognitive deficits associated with TBI. At baseline, compared with those without head injury, individuals reporting at least one moderate-severe TBI had significantly poorer attention (B = -0.163, p < 0.001), executive scores (B = -0.151, p = 0.004), and processing speed (B = -0.075, p = 0.033). Those who had suffered at least a single mTBI also demonstrated significantly poorer attention scores at baseline compared with the no head injury group (B = -0.052, p = 0.001). Compared with those with no mTBI, those in the 3 mTBI group manifested poorer baseline executive function (B = -0.149, p = 0.025) and attention scores (B = -0.085, p = 0.015). At baseline, those who had suffered four or more mTBIs demonstrated poorer attention (B = -0.135, p < 0.001), processing speed (B = -0.072, p = 0.009), and working memory (B = -0.052, p = 0.036), compared with those reporting no mTBI. TBI is associated with fixed, dose, and severity-dependent cognitive deficits. The most sensitive cognitive domains are attention and executive function, with approximately double the effect compared with processing speed and working memory. Post-TBI cognitive rehabilitation should be targeted appropriately to domain-specific effects. Significant long-term cognitive deficits were associated with three or more lifetime mTBIs, a critical consideration when counseling individuals post-TBI about continuing high-risk activities.
Collapse
Affiliation(s)
- Matthew J Lennon
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom.,Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | - Helen Brooker
- College of Medicine and Health, University of Exeter, Exeter, United Kingdom
| | - Byron Creese
- College of Medicine and Health, University of Exeter, Exeter, United Kingdom
| | - Tony Thayanandan
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Grant Rigney
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom.,Harvard Medical School, Harvard University, Cambridge, Massachusetts, USA
| | - Dag Aarsland
- Department of Old Age Psychiatry, IoPPN, Kings College London, London, United Kingdom.,Centre for Age-Related Research, Stavanger University Hospital, Stavanger, Norway
| | - Adam Hampshire
- Department of Brain Sciences, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Clive Ballard
- College of Medicine and Health, University of Exeter, Exeter, United Kingdom
| | - Anne Corbett
- College of Medicine and Health, University of Exeter, Exeter, United Kingdom
| | - Vanessa Raymont
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
13
|
INCOG 2.0 Guidelines for Cognitive Rehabilitation Following Traumatic Brain Injury, Part III: Executive Functions. J Head Trauma Rehabil 2023; 38:52-64. [PMID: 36594859 DOI: 10.1097/htr.0000000000000834] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Moderate-to-severe traumatic brain injury (MS-TBI) causes debilitating and enduring impairments of executive functioning and self-awareness, which clinicians often find challenging to address. Here, we provide an update to the INCOG 2014 guidelines for the clinical management of these impairments. METHODS An expert panel of clinicians/researchers (known as INCOG) reviewed evidence published from 2014 and developed updated recommendations for the management of executive functioning and self-awareness post-MS-TBI, as well as a decision-making algorithm, and an audit tool for review of clinical practice. RESULTS A total of 8 recommendations are provided regarding executive functioning and self-awareness. Since INCOG 2014, 4 new recommendations were made and 4 were modified and updated from previous recommendations. Six recommendations are based on level A evidence, and 2 are based on level C. Recommendations retained from the previous guidelines and updated, where new evidence was available, focus on enhancement of self-awareness (eg, feedback to increase self-monitoring; training with video-feedback), meta-cognitive strategy instruction (eg, goal management training), enhancement of reasoning skills, and group-based treatments. New recommendations addressing music therapy, virtual therapy, telerehabilitation-delivered metacognitive strategies, and caution regarding other group-based telerehabilitation (due to a lack of evidence) have been made. CONCLUSIONS Effective management of impairments in executive functioning can increase the success and well-being of individuals with MS-TBI in their day-to-day lives. These guidelines provide management recommendations based on the latest evidence, with support for their implementation, and encourage researchers to explore and validate additional factors such as predictors of treatment response.
Collapse
|
14
|
Elchaninova EY, Afanas'eva AI, Smagina IV, Elchaninova SA. [Traumatic brain injury before the multiple sclerosis onset: a relationship with the progression of neurological disorders and pathobiochemical markers of the cerebrospinal fluid]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:72-76. [PMID: 37560837 DOI: 10.17116/jnevro202312307272] [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: 08/11/2023]
Abstract
OBJECTIVE To evaluate the association of traumatic brain injury (TBI) before the multiple sclerosis (MS) onset with the rate of progression of neurological disorders and cerebrospinal fluid markers of blood-brain barrier permeability, inflammation, demyelination, and gliosis. MATERIAL AND METHODS Patients with relapsing-remitting MS in the Altai region of Russia with/without TBI before the MS onset (n=44; 19 men, 25 women in each group) participated in a prospective, controlled, randomized study. Disability rate was assessed retrospectively. Pleocytosis, levels of protein, albumin, C-reactive protein, TNF-alpha, myelin basic protein, S100 protein were measured in the cerebrospinal fluid in subgroups of patients (n=14 in each group) in MS remission and exacerbation. RESULTS Concussion and mild brain contusion were documented in the group of patients with TBI before the MS onset in 35 (79.5%) and 9 (20.5%) patients, respectively. Traumatic brain injury was over the age of 15 in 72.5% of patients. The rate of MS progression was higher in the group with TBI compared to the group without TBI (0.76±1.28 and 0.40±0.43 EDSS points per year, respectively; p=0.014). TBI before the MS onset increases the risk of disability by more than 0.25 EDSS points per year (OR 2.74; 95 CI 1.10-6.85; p=0.029). Intergroup differences in cerebrospinal fluid parameters were not found either during MS exacerbation or remission. CONCLUSION Concussion or mild brain contusion before the MS onset may be factors influencing the progression of neurological deficit in MS. It seems relevant to study the mechanisms of adverse effects of TBI on the MS progression.
Collapse
Affiliation(s)
| | | | - I V Smagina
- Altai State Medical University, Barnaul, Russia
| | | |
Collapse
|
15
|
Borgen IMH, Kleffelgård I, Hauger SL, Forslund MV, Søberg HL, Andelic N, Sveen U, Winter L, Løvstad M, Røe C. Patient-Reported Problem Areas in Chronic Traumatic Brain Injury. J Head Trauma Rehabil 2022; 37:E336-E345. [PMID: 34743086 DOI: 10.1097/htr.0000000000000744] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aims of this study were to (1) assess self-reported main problem areas reported by patients with traumatic brain injury (TBI) and their family members in the chronic phase, and (2) compare the self-prioritized problems with difficulties captured by questionnaires and neuropsychological screening through linking to the International Classification of Functioning, Disability and Health (ICF). SETTING Outpatient clinic at the Oslo University Hospital, Norway. PARTICIPANTS In total, 120 patients with TBI were recruited, of whom, 78 had a participating family member. Eligibility criteria were a clinical TBI diagnosis with verified intracranial injury, living at home, aged 18 to 72 years, 2 years or more postinjury, and experiencing perceived TBI-related difficulties, reduced physical and mental health, or difficulties with participation in everyday life. Patients with severe psychiatric or neurological disorders or inability to participate in goal-setting processes were excluded. DESIGN Cross-sectional. MAIN MEASURES Target Outcomes, that is, 3 main TBI-related problem areas reported by patients and family members, collected in a semistructured interview; standardized questionnaires of TBI-related symptoms, anxiety, depression, functioning, and health-related quality of life; neuropsychological screening battery. RESULTS Target Outcomes were related to cognitive, physical, emotional, and social difficulties. Target Outcomes were linked to 12 chapters and 112 distinct categories in the ICF, while standardized measures only covered 10 chapters and 28 categories. Some aspects of post-TBI adjustment were found to be insufficiently covered by the ICF classification, such as identity issues, lack of meaningful activities, and feeling lonely. CONCLUSION The Target Outcomes approach is a useful assessment method in a population with chronic TBI. The standardized questionnaires capture the spectrum of problems, whereas the Target Outcomes approach captures the prioritized individual problems hindering everyday life after TBI. While the standardized measures are an irreplaceable part of the assessment, Target Outcomes ensures patient involvement and may help clinicians better tailor relevant rehabilitation efforts.
Collapse
Affiliation(s)
- Ida M H Borgen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway (Ms Borgen and Drs Kleffelgård, Forslund, Søberg, Andelic, Sveen, and Røe); Department of Psychology, Faculty of Social Sciences (Ms Borgen and Drs Hauger and Løvstad), Institute of Clinical Medicine, Faculty of Medicine (Dr Røe), and Center for Habilitation and Rehabilitation Models and Services (CHARM), Institute of Health and Society (Drs Andelic and Røe), University of Oslo, Oslo, Norway; Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway (Drs Hauger and Løvstad); Departments of Physiotherapy (Dr Søberg) and Occupational Therapy Prosthetics and Orthotics (Dr Sveen), Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway; and M. Louise Fitzpatrick College of Nursing, Villanova University, Villanova, Pennsylvania (Dr Winter)
| | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Abstract
OBJECTIVE To describe the self-reported needs of family caregivers of service members and veterans (SMVs) who sustained a traumatic brain injury (TBI) and to identify predictors of the unmet family caregiver needs. SETTING Five Department of Veterans Affairs (VA) Polytrauma Rehabilitation Centers (PRCs). PARTICIPANTS Family caregivers of SMVs enrolled in the VA PRC TBI Model Systems (TBIMS) national database who were within their first 5 years post-TBI (n = 427). DESIGN Observational study. MAIN OUTCOME MEASURE The Family Needs Questionnaire-Revised (FNQ-R) was completed by each SMV's designated caregiver. ANALYSES Descriptive analyses were conducted on the FNQ-R responses at the item, domain, and total score levels. Unadjusted univariable and adjusted multivariable regression models were fitted to identify predictors of total unmet needs and unmet family need domains. RESULTS FNQ-R item-level and domain-level descriptive results indicated that health information was the most frequently met need domain. In contrast, emotional and instrumental support domains were the least often met. On average, family caregivers reported that 59.2% of the 37 FNQ-R needs were met at the time of the follow-up assessment. Regression models indicated that both the number of SMV-perceived environmental barriers and whether the SMV received mental health treatment within the past year predicted the number of unmet FNQ-R needs. SMV-reported environmental barriers predicted increased unmet needs in all 6 family caregiver domains, and SMV mental health treatment in the past year predicted more unmet family caregiver emotional support, community support, and professional support needs. CONCLUSIONS The current findings can be used to inform policy and programming for VA and Department of Defense to proactively address the specific needs of families and caregivers experienced in the first 5 years post-TBI.
Collapse
|
17
|
Borgen IMH, Hauger SL, Forslund MV, Kleffelgård I, Brunborg C, Andelic N, Sveen U, Søberg HL, Sigurdardottir S, Røe C, Løvstad M. Goal Attainment in an Individually Tailored and Home-Based Intervention in the Chronic Phase after Traumatic Brain Injury. J Clin Med 2022; 11:jcm11040958. [PMID: 35207231 PMCID: PMC8875324 DOI: 10.3390/jcm11040958] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 02/04/2022] [Accepted: 02/10/2022] [Indexed: 12/04/2022] Open
Abstract
Traumatic brain injury (TBI) is a heterogeneous condition with long-term consequences for individuals and families. Goal-oriented rehabilitation is often applied, but there is scarce knowledge regarding types of goals and goal attainment. This study describes goal attainment in persons in the chronic phase of TBI who have received an individualized, SMART goal-oriented and home-based intervention, compares goal attainment in different functional domains, and examines indicators of goal attainment. Goal attainment scaling (GAS) was recorded in the intervention group (n = 59) at the final session. The goal attainment was high, with 93.3% increased goal attainment across all goals at the final session. The level of goal attainment was comparable across domains (cognitive, physical/somatic, emotional, social). Gender, anxiety symptoms, self-reported executive dysfunction, and therapy expectations were indicators of goal attainment. These results indicate a potential for the high level of goal attainment in the chronic phase of TBI. Tailoring of rehabilitation to address individual needs for home-dwelling persons with TBI in the chronic phase represents an important area of future research.
Collapse
Affiliation(s)
- Ida M. H. Borgen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
- Department of Psychology, Faculty of Social Sciences, University of Oslo, 0316 Oslo, Norway; (S.L.H.); (M.L.)
- Correspondence:
| | - Solveig L. Hauger
- Department of Psychology, Faculty of Social Sciences, University of Oslo, 0316 Oslo, Norway; (S.L.H.); (M.L.)
- Department of Research, Sunnaas Rehabilitation Hospital, 1453 Nesoddtangen, Norway
| | - Marit V. Forslund
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
| | - Ingerid Kleffelgård
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
| | - Cathrine Brunborg
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, 0424 Oslo, Norway;
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
- Center for Habilitation and Rehabilitation Models and Services (CHARM), Institute of Health and Society, Faculty of Medicine, University of Oslo, 0316 Oslo, Norway
| | - Unni Sveen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
- Department for Occupational Therapy Prosthetics and Orthotics, Faculty of Health Sciences, Oslo Metropolitan University, 0130 Oslo, Norway
| | - Helene L. Søberg
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
- Department of Physiotherapy, Faculty of Health Sciences, Oslo Metropolitan University, 0130 Oslo, Norway
| | | | - Cecilie Røe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, 0424 Oslo, Norway; (M.V.F.); (I.K.); (N.A.); (U.S.); (H.L.S.); (C.R.)
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, 0316 Oslo, Norway
| | - Marianne Løvstad
- Department of Psychology, Faculty of Social Sciences, University of Oslo, 0316 Oslo, Norway; (S.L.H.); (M.L.)
- Department of Research, Sunnaas Rehabilitation Hospital, 1453 Nesoddtangen, Norway
| |
Collapse
|
18
|
Wu Z, Cao M, Di X, Wu K, Gao Y, Li X. Regional Topological Aberrances of White Matter- and Gray Matter-Based Functional Networks for Attention Processing May Foster Traumatic Brain Injury-Related Attention Deficits in Adults. Brain Sci 2021; 12:brainsci12010016. [PMID: 35053760 PMCID: PMC8774280 DOI: 10.3390/brainsci12010016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 12/31/2022] Open
Abstract
Traumatic brain injury (TBI) is highly prevalent in adults. TBI-related functional brain alterations have been linked with common post-TBI neurobehavioral sequelae, with unknown neural substrates. This study examined the systems-level functional brain alterations in white matter (WM) and gray matter (GM) for visual sustained-attention processing, and their interactions and contributions to post-TBI attention deficits. Task-based functional MRI data were collected from 42 adults with TBI and 43 group-matched normal controls (NCs), and analyzed using the graph theoretic technique. Global and nodal topological properties were calculated and compared between the two groups. Correlation analyses were conducted between the neuroimaging measures that showed significant between-group differences and the behavioral symptom measures in attention domain in the groups of TBI and NCs, respectively. Significantly altered nodal efficiencies and/or degrees in several WM and GM nodes were reported in the TBI group, including the posterior corona radiata (PCR), posterior thalamic radiation (PTR), postcentral gyrus (PoG), and superior temporal sulcus (STS). Subjects with TBI also demonstrated abnormal systems-level functional synchronization between the PTR and STS in the right hemisphere, hypo-interaction between the PCR and PoG in the left hemisphere, as well as the involvement of systems-level functional aberrances in the PCR in TBI-related behavioral impairments in the attention domain. The findings of the current study suggest that TBI-related systems-level functional alterations associated with these two major-association WM tracts, and their anatomically connected GM regions may play critical role in TBI-related behavioral deficits in attention domains.
Collapse
Affiliation(s)
- Ziyan Wu
- Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ 07102, USA;
| | - Meng Cao
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, USA; (M.C.); (X.D.)
| | - Xin Di
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, USA; (M.C.); (X.D.)
| | - Kai Wu
- School of Biomedical Sciences and Engineering, South China University of Technology, Guangzhou 510630, China;
| | - Yu Gao
- Department of Psychology, Brooklyn College, The City University of New York, New York, NY 11210, USA;
- The Graduate Center, The City University of New York, New York, NY 10016, USA
| | - Xiaobo Li
- Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ 07102, USA;
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ 07102, USA; (M.C.); (X.D.)
- Correspondence: or ; Tel.: +1-973-596-5880
| |
Collapse
|
19
|
Jammula VR, Leeper H, Gilbert MR, Cooper D, Armstrong TS. Effects of Cognitive Reserve on Cognition in Individuals With Central Nervous System Disease. Cogn Behav Neurol 2021; 34:245-258. [PMID: 34508028 PMCID: PMC8635253 DOI: 10.1097/wnn.0000000000000282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 04/13/2021] [Indexed: 11/27/2022]
Abstract
Cognitive reserve (CR) has been proposed to account for functional outcome differences in brain pathology and its clinical manifestations. The purpose of our paper is to systematically review the effects of CR on cognitive outcomes in individuals with neurodegenerative and structural CNS diseases. We performed a systematic search of PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and PsychInfo using the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Seventeen studies met the predetermined inclusion criteria and were selected for review. Education level was the most commonly used measure for CR, and various neuropsychological tests were used to measure cognitive outcomes. Regardless of the CNS disease of the individuals, almost all of the studies reported a positive association between CR and cognitive outcomes when they were evaluated cross-sectionally. However, when evaluated longitudinally, CR had either no effect on, or a negative association with, cognitive outcomes. Based on studies across a broad spectrum of CNS diseases, our findings suggest that CR may serve as a predictor of cognitive outcomes in individuals with CNS diseases. However, studies to date are limited by a lack of imaging analyses and standardized assessment strategies. The ability to use a standardized measure to assess the longitudinal effects of CR may allow for the development of more targeted treatment methods, resulting in improved disease outcomes for individuals.
Collapse
Affiliation(s)
- Varna R. Jammula
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Heather Leeper
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Mark R. Gilbert
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Diane Cooper
- NIH Library/Office of Research Services, National Institutes of Health, Bethesda, Maryland
| | - Terri S. Armstrong
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| |
Collapse
|
20
|
Singh R, Dawson J, Mason PS, Lecky F. What are the functional consequences after TBI? The SHEFBIT cohort experience. Brain Inj 2021; 35:1630-1636. [PMID: 34711118 DOI: 10.1080/02699052.2021.1978549] [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: 10/20/2022]
Abstract
OBJECTIVES To investigate functional outcome after TBI and identify variables that predict outcome in a multiordinal regression model. BACKGROUND The results of global outcome studies after Traumatic Brain Injury(TBI) differ widely due to differences in outcome measure, attrition to follow-up and selection bias. Outcome information would inform patients/families, guide service development and target high-risk individuals. SUBJECTS/SETTING prospective cohort of 1322 admissions with TBI, assessed by face to face interviews at 1 yr. MEASURES Extended Glasgow Outcome Scale (GOSE) by structured questionnaire. RESULTS At 1 year, outcome was determined in 1207(91.3%). Mean age was 46.9(SD17.3); Almost half(49.2%) had mild injury. At one year, 42.9% achieved Good Recovery but GOSE declined in 11.4% of the cohort compared to 10 weeks including 60(4.9%) deaths. In an ordinal logistic regression, increasing TBI severity, etiology (assault), more prominent CT abnormality, past psychiatric history and alcohol intoxication were independent predictors of worse GOSE. A pseudo-R2 of 0.38 suggested that many unmeasured factors also contribute to TBI outcome. Future work needs to identify other variables that may influence outcome. CONCLUSIONS In a large TBI cohort, there is still considerable functional disability at 1 year. It may be possible to target high-risk groups for rehabilitation.
Collapse
Affiliation(s)
- Rajiv Singh
- School of Health and Related Research (Scharr), Faculty of Medicine, Dentistry and Health, University of Sheffield S1 4DA, Sheffield, United Kingdom.,Osborn Neurorehabilitation Unit, Department of Rehabilitation Medicine, Sheffield Teaching Hospitals, Sheffield, UK
| | - Jeremy Dawson
- Institute of Work Psychology, Sheffield University Management School, Sheffield, United Kingdom
| | - Prof Suzanne Mason
- School of Health and Related Research (Scharr), Faculty of Medicine, Dentistry and Health, University of Sheffield S1 4DA, Sheffield, United Kingdom
| | - Fiona Lecky
- School of Health and Related Research (Scharr), Faculty of Medicine, Dentistry and Health, University of Sheffield S1 4DA, Sheffield, United Kingdom
| |
Collapse
|
21
|
Venkatesan UM, Rabinowitz AR, Wolfert SJ, Hillary FG. Duration of post-traumatic amnesia is uniquely associated with memory functioning in chronic moderate-to-severe traumatic brain injury. NeuroRehabilitation 2021; 49:221-233. [PMID: 34397431 DOI: 10.3233/nre-218022] [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: 11/15/2022]
Abstract
BACKGROUND Disrupted memory circuitry may contribute to post-traumatic amnesia (PTA) after traumatic brain injury (TBI). It is unclear whether duration of PTA (doPTA) uniquely impacts memory functioning in the chronic post-injury stage. OBJECTIVE To examine the relationship between doPTA and memory functioning, independent of other cognitive abilities, in chronic moderate-to-severe TBI. METHODS Participants were 82 individuals (median chronicity = 10.5 years) with available doPTA estimates and neuropsychological data. Composite memory, processing speed (PS), and executive functioning (EF) performance scores, as well as data on subjective memory (SM) beliefs, were extracted. DoPTA-memory associations were evaluated via linear modeling of doPTA with memory performance and clinical memory status (impaired/unimpaired), controlling for PS, EF and demographic covariates. Interrelationships between doPTA, objective memory functioning, and SM were assessed. RESULTS DoPTA was significantly related to memory performance, even after covariate adjustment. Impairment in memory, but not PS or EF, was associated with a history of longer doPTA. SM was associated with memory performance, but unrelated to doPTA. CONCLUSIONS Findings suggest a specific association between doPTA-an acute injury phenomenon-and chronic memory deficits after TBI. Prospective studies are needed to understand how underlying mechanisms of PTA shape distinct outcome trajectories, particularly functional abilities related to memory processing.
Collapse
Affiliation(s)
- Umesh M Venkatesan
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA.,Department of Psychology, Pennsylvania State University, University Park, PA, USA
| | - Amanda R Rabinowitz
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA.,Department of Psychology, Pennsylvania State University, University Park, PA, USA
| | - Stephanie J Wolfert
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA.,Department of Psychology, Pennsylvania State University, University Park, PA, USA
| | - Frank G Hillary
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA.,Department of Psychology, Pennsylvania State University, University Park, PA, USA
| |
Collapse
|
22
|
Saavedra-Mitjans M, David PM, Frenette AJ, Arbour C, Perreault M, Williams V, Bernard F, Williamson D. EXperienceS and aTtitudes towards Agitated behaviours in Traumatic brain injury in the Intensive Care unit patients (EXSTATIC): a protocol for an interprofessional mixed-method study. BMJ Open 2021; 11:e045816. [PMID: 34261680 PMCID: PMC8280902 DOI: 10.1136/bmjopen-2020-045816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Agitation and violent behaviours are common conditions developed by patients with acute traumatic brain injury (TBI) in intensive care units (ICUs). Healthcare professionals caring for these patients have various tools to manage these behaviours, but lack of a formal protocol to assess and manage them makes caring for these patients a challenge. Moreover, safety may often be compromised for both ICU professionals and patients encountering such situations. The EXperienceS and aTtitudes towards Agitated behaviours in Traumatic brain injury in the Intensive Care unit patients (EXSTATIC) study aims to explore the experiences and attitudes of ICU nurses and other ICU healthcare professionals on the management of agitated behaviours in patients with acute TBI. METHODS AND ANALYSIS EXSTATIC is a multicenter mixed methods convergent study exploring experiences and attitudes of ICU healthcare professionals caring of agitated patients with TBI. The study includes three qualitative methods (observation, semistructured interviews and focus groups) and one quantitative method (retrospective cohort). The integration of the different methods will be done using sequential steps of the research and by the integration of results for each step. Qualitative data will be evaluated following a thematic analysis derived from a grounded theory approach. Quantitative data will be analysed using descriptive statistics. Qualitative and quantitative results will be combined in a convergent interactive interpretative design. Gender and race perspective will be integrated in collection, analysis and interpretation of data. ETHICS AND DISSEMINATION This study has been approved by the Centre intégré universitaire de santé et de services sociaux du nord de l'île de Montréal (CIUSSS-NÎM) Research Ethics Board. The findings will be disseminated locally with ICU staff and health managers, international peer-reviewed journals, a PhD dissertation, and national and international conferences. The knowledge derived from this study is key in the development of clinical protocols to manage agitation and related behaviours in patients with TBI and designing further interventional studies targeting this specific problematic. TRIAL REGISTRATION NUMBER NCT04741399.
Collapse
Affiliation(s)
- Mar Saavedra-Mitjans
- Faculté de Pharmacie, Université de Montréal, Montreal, Quebec, Canada
- Research Centre, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, Quebec, Canada
| | | | - Anne-Julie Frenette
- Faculté de Pharmacie, Université de Montréal, Montreal, Quebec, Canada
- Research Centre, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, Quebec, Canada
| | - Caroline Arbour
- Research Centre, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, Quebec, Canada
- Faculty of Nursing Sciences, Université de Montréal, Montreal, Quebec, Canada
| | - Marc Perreault
- Faculté de Pharmacie, Université de Montréal, Montreal, Quebec, Canada
- Pharmacy Department, Montreal General Hospital, Montreal, Quebec, Canada
| | - Virginie Williams
- Research Centre, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, Quebec, Canada
| | - Francis Bernard
- Research Centre, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, Quebec, Canada
- Critical Care Unit, Hopital du Sacre-Coeur de Montreal, Montreal, Quebec, Canada
| | - David Williamson
- Faculté de Pharmacie, Université de Montréal, Montreal, Quebec, Canada
- Research Centre, Centre Intégré Universitaire de Santé et de Services Sociaux du Nord-de-l'île-de-Montréal, Montreal, Quebec, Canada
| |
Collapse
|
23
|
Characterizing Comorbid Cerebrovascular Insults Among Patients With TBI at a TBI Model Systems Rehabilitation Center. J Head Trauma Rehabil 2021; 35:E51-E59. [PMID: 31246883 DOI: 10.1097/htr.0000000000000505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Determine incidence and predictors of comorbid cerebrovascular injuries in patients with moderate to severe traumatic brain injury (TBI) and whether it influences rehabilitation outcomes. SETTING Inpatient Rehabilitation Facility (IRF) brain injury unit participating in NIDILRR TBI Model Systems (TBIMS). PARTICIPANTS A total of 663 patients with moderate to severe TBI. DESIGN Observational study with prospective and retrospective data collection. MAIN MEASURES New traumatic cerebral artery injury (TCAI) lesions of head/neck and new cerebral infarcts (CIs) abstracted from neuroimaging reports and clinical notes. RESULTS The incidence of comorbid CI was 8%, among whom 19% also had TCAI identified. The incidence of TCAI increased over time from 2% before 2008 to 10% after, probably from greater screening. Both CI and TCAI were associated with longer acute care stay. Cerebral infarct was also associated with longer posttraumatic amnesia and lower rate of functional gains. CONCLUSIONS Using in-depth abstraction of imaging findings, the incidence of traumatic head/neck artery injuries, and CIs in patients with moderate to severe TBI were both higher than a recent TBIMS-wide study utilizing ICD coding. Cerebral infarct was associated with longer posttraumatic amnesia duration and slower functional gains. Further research is recommended on the outcome implications of concomitant cerebrovascular injury in patients with TBI.
Collapse
|
24
|
Chaurasiya A, Pandey N, Ranjan JK, Asthana HS. Neurocognitive and Affective Sequelae Following Complicated Mild and Moderate Traumatic Brain Injury: A Case Series. Neurol India 2021; 69:56-61. [PMID: 33642271 DOI: 10.4103/0028-3886.310110] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background Traumatic brain injury (TBI) leads to various sequelae that affect the day-to-day functioning of patients. However, there is a dearth of studies investigating these sequelae in complicated mild TBI and moderate TBI patients. Objective The prime objective of the present study was to present the neurocognitive and affective profile of complicated mild and moderate TBI patients along with to compare the neurocognitive and affective sequelae in patients with complicated mild and moderate TBI. Materials and Methods Twenty-two patients with complicated mild TBI and 17 patients with Moderate TBI, each with an intracranial lesion were recruited from level 1 trauma center in Varanasi. All patients were assessed with neurocognitive measures, Rivermead Post Concussive Symptoms Questionnaire, and Hospital Anxiety and Depression Scale. The patients' profiles were presented as clinical series using descriptive analysis. Further, comparison was done by using the Chi-square test and Fisher's exact test. Results Findings revealed that complicated mild TBI patients reported significantly higher psychological distress and post head injury symptoms in comparison to patients with moderate TBI. Further, the complicated mild TBI and moderate TBI groups showed differences with respect to verbal fluency, mental speed, and flexibility tasks. Conclusions Complicated mild TBI and moderate TBI groups have not differed significantly on most of the cognitive tasks. Furthermore, affective symptoms were found more prominent in complicated mild TBI group as compared to the moderate TBI group.
Collapse
Affiliation(s)
- Akanksha Chaurasiya
- Department of Psychology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Nityanand Pandey
- Department of Neurosurgery, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Jay K Ranjan
- Department of Psychology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Hari S Asthana
- Department of Psychology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| |
Collapse
|
25
|
Progressive Neurodegeneration Across Chronic Stages of Severe Traumatic Brain Injury. J Head Trauma Rehabil 2021; 37:E144-E156. [PMID: 34145157 DOI: 10.1097/htr.0000000000000696] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine the trajectory of structural gray matter changes across 2 chronic periods of recovery in individuals who have sustained severe traumatic brain injury (TBI), adding to the growing literature indicating that neurodegenerative processes occur in the months to years postinjury. PARTICIPANTS Patients who experienced posttraumatic amnesia of 1 hour or more, and/or scored 12 or less on the Glasgow Coma Scale at the emergency department or the scene of the accident, and/or had positive brain imaging findings were recruited while receiving inpatient care, resulting in 51 patients with severe TBI. METHODS Secondary analyses of gray matter changes across approximately 5 months, 1 year, and 2.5 years postinjury were undertaken, using an automated segmentation protocol with improved accuracy in populations with morphological anomalies. We compared patients and matched controls on regions implicated in poorer long-term clinical outcome (accumbens, amygdala, brainstem, hippocampus, thalamus). To model brain-wide patterns of change, we then conducted an exploratory principal component analysis (PCA) on the linear slopes of all regional volumes across the 3 time points. Finally, we assessed nonlinear trends across earlier (5 months-1 year) versus later (1-2.5 years) time-windows with PCA to compare degeneration rates across time. Chronic degeneration was predicted cortically and subcortically brain-wide, and within specific regions of interest. RESULTS (1) From 5 months to 1 year, patients showed significant degeneration in the accumbens, and marginal degeneration in the amygdala, brainstem, thalamus, and the left hippocampus when examined unilaterally, compared with controls. (2) PCA components representing subcortical and temporal regions, and regions from the basal ganglia, significantly differed from controls in the first time-window. (3) Progression occurred at the same rate across both time-windows, suggesting neither escalation nor attenuation of degeneration across time. CONCLUSION Localized yet progressive decline emphasizes the necessity of developing interventions to offset degeneration and improve long-term functioning.
Collapse
|
26
|
Hicks AJ, Spitz G, Rowe CC, Roberts CM, McKenzie DP, Ponsford JL. Does cognitive decline occur decades after moderate to severe traumatic brain injury? A prospective controlled study. Neuropsychol Rehabil 2021; 32:1530-1549. [PMID: 33858304 DOI: 10.1080/09602011.2021.1914674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This prospective controlled study examined long-term trajectories of neuropsychological performance in individuals with traumatic brain injury (TBI) compared to healthy controls, and the impact of IQ, age at injury, time since injury, and injury severity on change over time. Fifty-three individuals with moderate to severe TBI (60.37% male; M = 59.77 yrs, SD = 14.03), and 26 controls (46.15% male; M = 63.96 yrs, SD = 14.42) were studied prospectively (M = 12.72 yrs between assessments). Participants completed measures of premorbid IQ (Weschler Test of Adult Reading), processing speed (Digit Symbol Coding Test), working memory (Digit Span Backwards), memory (Rey Auditory Verbal Learning Test) and executive function (Trail Making Test Part B; Hayling Errors), at a mean of 10.62 yrs (Initial) and 23.91 yrs (Follow-Up) post injury. Individuals with TBI did not show a significantly greater decline in neuropsychological performance over time compared with demographically similar controls. There was no association between change over time with IQ, time since injury or injury severity. Being older at injury had a greater adverse impact on executive function at follow-up. In this small sample, a single moderate to severe TBI was not associated with ongoing cognitive decline up to three decades post injury. Changes in cognitive function were similar between the groups and likely reflect healthy aging.
Collapse
Affiliation(s)
- Amelia J Hicks
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Gershon Spitz
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Christopher C Rowe
- Department of Molecular Imaging and Therapy, Austin Health, Heidelberg and Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, Australia
| | - Caroline M Roberts
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Dean P McKenzie
- Research Development and Governance Unit, Epworth HealthCare Melbourne, Australia and Department of Epidemiology and Preventive Medicine, Monash University Melbourne, Melbourne, Australia
| | - Jennie L Ponsford
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| |
Collapse
|
27
|
Exner C, Doering BK, Conrad N, Künemund A, Zwick S, Kühl K, Nestler S, Rief W. Integrated neuropsychological and cognitive behavioural therapy after acquired brain injury: A pragmatic randomized clinical trial. Neuropsychol Rehabil 2021; 32:1495-1529. [PMID: 33818305 DOI: 10.1080/09602011.2021.1908902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
After acquired brain injury (ABI) many patients suffer from persistent cognitive and emotional disturbances. The aim of this study was to investigate the treatment outcome of an integrated intervention, combining neuropsychological and cognitive behavioural therapy (nCBT), against waitlist (WL) in outpatients with ABI. Individuals seeking outpatient treatment for cognitive and emotional problems after ABI were randomly allocated to nCBT (n = 27) or WL (n = 29) and completed assessments at baseline, post-treatment/WL and at six-month follow-up. The primary outcome measures were general psychopathology and functional activity in daily life. The nCBT group showed significant improvement for general psychopathology post-treatment when compared to WL. nCBT was also superior to WL regarding the secondary outcomes, i.e., the reduction of negative affect and the improvement of quality of life. No significant differences for functional activity and community integration were observed. Significant pre-post effect sizes ranged between small for functional activity and medium for quality of life. The positive effects were maintained at follow-up. The majority of patients with cognitive and emotional problems after ABI benefit from an integrated approach that offers cognitive remediation and psychotherapy. However, the heterogeneous sequelae of ABI and the moderate sample sizes in clinical trials present a methodological challenge to ABI research.
Collapse
Affiliation(s)
- Cornelia Exner
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany.,Department of Clinical Psychology and Psychotherapy, University of Leipzig, Leipzig, Germany
| | - Bettina K Doering
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany.,Department of Clinical and Biological Psychology, University of Eichstaett-Ingolstadt, Ingolstadt, Germany
| | - Nico Conrad
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Anna Künemund
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Sarah Zwick
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Kerstin Kühl
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| | - Steffen Nestler
- Department of Statistics and Psychological Methods, University of Muenster, Muenster, Germany
| | - Winfried Rief
- Department of Clinical Psychology and Psychotherapy, University of Marburg, Marburg, Germany
| |
Collapse
|
28
|
Siponkoski ST, Koskinen S, Laitinen S, Holma M, Ahlfors M, Jordan-Kilkki P, Ala-Kauhaluoma K, Martínez-Molina N, Melkas S, Laine M, Ylinen A, Zasler N, Rantanen P, Lipsanen J, Särkämö T. Effects of neurological music therapy on behavioural and emotional recovery after traumatic brain injury: A randomized controlled cross-over trial. Neuropsychol Rehabil 2021; 32:1356-1388. [PMID: 33657970 DOI: 10.1080/09602011.2021.1890138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Traumatic brain injury (TBI) causes deficits in executive function (EF), as well as problems in behavioural and emotional self-regulation. Neurological music therapy may aid these aspects of recovery. We performed a cross-over randomized controlled trial where 40 persons with moderate-severe TBI received a 3-month neurological music therapy intervention (2 times/week, 60 min/session), either during the first (AB, n = 20) or second (BA, n = 20) half of a 6-month follow-up period. The evidence from this RCT previously demonstrated that music therapy enhanced general EF and set shifting. In the current study, outcome was assessed with self-report and caregiver-report questionnaires performed at baseline, 3-month, 6-month, and 18-month stages. The results showed that the self-reported Behavioural Regulation Index of the Behaviour Rating Inventory of Executive Function (BRIEF-A) improved more in the AB than BA group from baseline to 3-month stage and the effect was maintained in the 6-month follow-up. No changes in mood or quality of life questionnaires were observed. However, a qualitative content analysis of the feedback revealed that many participants experienced the intervention as helpful in terms of emotional well-being and activity. Our results suggest that music therapy has a positive effect on everyday behavioural regulation skills after TBI.
Collapse
Affiliation(s)
- Sini-Tuuli Siponkoski
- Cognitive Brain Research Unit, Music, Aging and Rehabilitation Team, Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Sanna Koskinen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | | | - Milla Holma
- Musiikkiterapiaosuuskunta InstruMental (music therapy cooperative InstruMental), Helsinki, Finland
| | | | | | - Katja Ala-Kauhaluoma
- Ludus Oy Tutkimus- ja kuntoutuspalvelut (Assessment and intervention services), Helsinki, Finland
| | - Noelia Martínez-Molina
- Cognitive Brain Research Unit, Music, Aging and Rehabilitation Team, Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Susanna Melkas
- Neurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Matti Laine
- Department of Psychology, Åbo Akademi University, Helsinki, Finland
| | - Aarne Ylinen
- Neurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Tampere University Hospital, Tampere, Finland.,Validia Rehabilitation Helsinki, Helsinki, Finland
| | - Nathan Zasler
- Concussion Care Centre of Virginia, Ltd., and Tree of Life, Richmond, VA, USA
| | - Pekka Rantanen
- Department of Physical and Rehabilitation Medicine, Helsinki University Hospital, Helsinki, Finland.,Department of Physical and Rehabilitation Medicine, Kanta-Häme Central Hospital, Hämeenlinna, Finland
| | - Jari Lipsanen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Teppo Särkämö
- Cognitive Brain Research Unit, Music, Aging and Rehabilitation Team, Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| |
Collapse
|
29
|
A Systematic Review of Cognitive Functioning After Traumatic Brain Injury in Individuals Aged 10-30 Years. Cogn Behav Neurol 2021; 33:233-252. [PMID: 33264151 DOI: 10.1097/wnn.0000000000000236] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Given the importance of the period of life from 10 to 30 years in terms of cognitive development and education, combined with the high incidence of traumatic brain injury (TBI) during this period, and limited consensus as to the pattern and degree of cognitive impairment post TBI during this period, we conducted a systematic review to investigate cognitive performance across a range of domains among individuals between the ages of 10 and 30 years who had sustained a TBI. We searched five databases and identified 799 unique records; 52 met our inclusion criteria. These studies reported cognitive function for intelligence, attention, memory, processing speed, and executive function. The majority of the studies reported significant effects, suggesting that TBI is associated with cognitive impairments in these domains. Nine of the studies used physiological tests (EEG and fMRI), the outcomes of which supported behaviorally demonstrated cognitive deficits. In the studies we reviewed, individuals aged 10-30 years who had experienced a TBI performed worse than healthy controls on cognitive function measures-specifically for attention, memory, processing speed, and executive function. In the studies that subjected the individuals with TBI to EEG and fMRI, atypical activation in associated brain regions was demonstrated while the individuals were undergoing cognitive tasks. However, caution should be taken when interpreting the overall results due to the high risk of bias across the majority of the studies. The broader implications of reduced cognitive performance after TBI across this age range are yet to be fully understood.
Collapse
|
30
|
Zane KL, Gfeller JD, Roskos PT, Stout J, Buchanan TW, Malone TM, Bucholz R. Diffusion tensor imaging findings and neuropsychological performance in adults with TBI across the spectrum of severity in the chronic-phase. Brain Inj 2021; 35:536-546. [PMID: 33593218 DOI: 10.1080/02699052.2021.1887521] [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: 10/22/2022]
Abstract
PRIMARY OBJECTIVE To examine associations between neuroimaging indicators of cerebral tract integrity and neurocognitive functioning in traumatic brain injury (TBI). RESEARCH DESIGN Between-Groups design with two TBI groups and controls. METHOD AND PROCEDURES Forty-four participants with TBI and 27 matched controls completed diffusion tensor imaging and neuropsychological measures of processing speed, attention, memory, and executive function. Multivariate analyses were conducted to examine group differences in white matter integrity (fractional anisotropy) for 11 regions of interest and cognitive performance among adult males with chronic phase, mild, moderate, or severe TBI. Correlational analyses investigated associations between white matter integrity, brain injury severity, and cognitive status. MAIN OUTCOMES AND RESULTS Participants with moderate or severe TBI exhibited reduced white matter integrity in 8 of 11 ROIs and worse performance on most cognitive measures, relative to control participants. Persons with mild TBI did not differ from controls on white matter integrity values and differed on one measure of processing speed. Significant correlations were found between injury severity ratings and 10 ROIs, most notably between ROIs and measures of processing speed or memory. CONCLUSIONS These findings provide nuanced information regarding white matter connectivity as it relates to neurocognitive abilities across the TBI severity spectrum.
Collapse
Affiliation(s)
| | - Jeffrey D Gfeller
- Department of Psychology Saint Louis University, St. Louis, Missouri, USA
| | - P Tyler Roskos
- Department of Physical Medicine and Rehabilitation Beaumont Health, Dearborn, Michigan, USA
| | - Jeff Stout
- National Institute of Mental Health, MEG Core Facility, Bethesda, Maryland, USA
| | - Tony W Buchanan
- Department of Psychology Saint Louis University, St. Louis, Missouri, USA
| | | | | |
Collapse
|
31
|
Finley JC, Matusz EF, Parente F. Cognitive differences between adults with traumatic brain injury and specific learning disorder. Brain Inj 2021; 35:411-415. [PMID: 33523722 DOI: 10.1080/02699052.2021.1878552] [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: 10/22/2022]
Abstract
Background: Impaired working memory, attention, and processing speed are common in individuals with traumatic brain injury (TBI) and specific learning disorder (SLD). Yet, there is a paucity of research that has examined cognitive differences between these groups.Objective: The current study examined potential group differences between individuals with TBI and SLD on performance-based tests of working memory, attention, and processing speed. Subsequently, the study examined whether just processing speed tests could discriminate persons with TBI versus SLD.Method: The authors analyzed archival data to assess differences between 39 adult participants with moderate-severe TBI versus 57 adult participants with SLD on the Trail Making Test Part A, Trail Making Test Part B, Digit Span test, and Symbol Search test.Results: 95% confidence intervals revealed that participants with TBI performed significantly worse on the Trail Making Test Part A and Symbol Search test. Logistic regression analysis procedures revealed that Trail Making Test Part A was the most sensitive discriminator.Conclusion: Diagnosis of moderate-severe TBI compared to SLD can be determined by poor performance on measures of visual scanning and processing speed. These findings may be used for diagnostic interpretation and treatment planning by clinicians.
Collapse
Affiliation(s)
| | - Emily F Matusz
- Department of Geriatrics and Gerontology New Jersey Institute for Successful Aging, Rowan University School of Osteopathic Medicine, Stratford, New Jersey, USA
| | | |
Collapse
|
32
|
Trajectory of 10-Year Neurocognitive Functioning After Moderate-Severe Traumatic Brain Injury: Early Associations and Clinical Application. J Int Neuropsychol Soc 2020; 26:654-667. [PMID: 32098637 DOI: 10.1017/s1355617720000193] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE This study aimed to explore the 10-year trajectories of neurocognitive domains after moderate-severe traumatic brain injury (TBI), to identify factors related to long-term neurocognitive functioning, and to investigate whether performance remained stable or changed over time. METHOD Seventy-nine patients with moderate-severe TBI between the ages of 16 and 55 years were assessed at 3 months, 1, 5, and 10 years postinjury using neuropsychological tests and functional outcomes. Three hierarchical linear models were used to investigate the relationships of domain-specific neurocognitive trajectories (Memory, Executive function, and Reasoning) with injury severity, demographics, functional outcome at 3 months (Glasgow Outcome Scale-Extended) and emotional distress at 1 year (Symptom Checklist 90-Revised). RESULTS Education, injury severity measures, functional outcome, and emotional distress were significantly associated with both Memory and Executive function. Education and emotional distress were related to Reasoning. The interaction effects between time and these predictors in predicting neurocognitive trajectories were nonsignificant. Among patients with data at 1 and 10 year follow-ups (n = 47), 94-96% exhibited stable scores on Executive function and Reasoning tasks, and 83% demonstrated stable scores on Memory tasks. Significant memory decline was presented in 11% of patients. CONCLUSIONS The findings highlight the differential contribution of variables in their relationships with long-term neurocognitive functioning after moderate-severe TBI. Injury severity was important for Memory outcomes, whereas emotional distress influenced all neurocognitive domains. Reasoning (intellectual) abilities were relatively robust after TBI. While the majority of patients appeared to be cognitively stable beyond the first year, a small subset demonstrated a significant memory decline over time.
Collapse
|
33
|
Prieto-Palomino MA, Delange-VanDerKroft M, Rodríguez-Rubio D, Lafuente-Baraza J, Aguilar-Alonso E, Rivera-López R, Arias-Verdú MD, Pola-GallegoDeGuzman MD, Muñoz-López A, Fernández-Ortega JF, Curiel-Balsera E, Quesada-Garcia G, Rivera-Fernández R. Improvement of quality of life (QOL) between 1 and 3-4 years after traumatic brain injury (TBI) in ICU patients. Acta Neurochir (Wien) 2020; 162:1619-1628. [PMID: 32405669 DOI: 10.1007/s00701-020-04337-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 04/07/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Evaluation of changes in quality of life (QOL) in ICU patients several years after traumatic brain injury (TBI) is not well documented. METHODS A prospective cohort study was conducted in all patients with TBI admitted between 2004 and 2008 to the ICU of Regional Hospital of Malaga (Spain). Functional status was evaluated by Glasgow Outcome Scale (GOS) and QOL by PAECC (Project for the Epidemiologic Analysis of Critical Care patients) questionnaire between 0 (normal QOL) to 29 points (worst QOL). RESULTS A total of 531 patients. Median(Quartile1,Quartile 3) age: 35 (22, 56) years. After 3-4 years, 175 died (33%). Survivor QOL was deteriorated (median total PAECC score: 5 (0, 11) points) although 75.76% of patients who survived showed good functional situation (GOS normal or mild dysfunction). An improvement in QOL scores between 1 and 3-4 years was observed (median PAECC score differences between 3-4 years and 1 year: - 1(- 4, 0) points). QOL score improved during this interval of time: 62.6% of patients. Change in QOL was related by multivariate analysis to admission cranial-computed tomography scan (Marshall's classification), age, and Injury Severity Score (ISS), with the biggest improvement seen in younger patients and with more severe ISS. Basic physiological activities were maintained in the majority of patients. Subjective aspects and working activities improved between 1 and 3-4 years but with a high proportion still impaired in these items after 3-4 years. CONCLUSIONS ICU patients with TBI after 1 year show improvement in QOL between 1 and 3-4 years, with the biggest improvement in QOL seen in younger patients and in those with more severe ISS.
Collapse
Affiliation(s)
| | | | | | | | - Eduardo Aguilar-Alonso
- Intensive Care Medicine, Hospital Infanta Margarita, Avenida de Gongora s/n., 14940, Cabra, Cordoba, Spain.
| | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Cash A, Theus MH. Mechanisms of Blood-Brain Barrier Dysfunction in Traumatic Brain Injury. Int J Mol Sci 2020; 21:ijms21093344. [PMID: 32397302 PMCID: PMC7246537 DOI: 10.3390/ijms21093344] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/02/2020] [Accepted: 05/04/2020] [Indexed: 12/16/2022] Open
Abstract
Traumatic brain injuries (TBIs) account for the majority of injury-related deaths in the United States with roughly two million TBIs occurring annually. Due to the spectrum of severity and heterogeneity in TBIs, investigation into the secondary injury is necessary in order to formulate an effective treatment. A mechanical consequence of trauma involves dysregulation of the blood–brain barrier (BBB) which contributes to secondary injury and exposure of peripheral components to the brain parenchyma. Recent studies have shed light on the mechanisms of BBB breakdown in TBI including novel intracellular signaling and cell–cell interactions within the BBB niche. The current review provides an overview of the BBB, novel detection methods for disruption, and the cellular and molecular mechanisms implicated in regulating its stability following TBI.
Collapse
Affiliation(s)
- Alison Cash
- The Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA 24061, USA;
| | - Michelle H. Theus
- The Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA 24061, USA;
- The Center for Regenerative Medicine, Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA 24061, USA
- Correspondence: ; Tel.: 1-540-231-0909; Fax: 1-540-231-7425
| |
Collapse
|
35
|
Grasset L, Glymour MM, Yaffe K, Swift SL, Gianattasio KZ, Power MC, Zeki Al Hazzouri A. Association of traumatic brain injury with dementia and memory decline in older adults in the United States. Alzheimers Dement 2020; 16:853-861. [PMID: 32323483 DOI: 10.1002/alz.12080] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 12/18/2019] [Accepted: 02/07/2020] [Indexed: 12/17/2022]
Abstract
INTRODUCTION To examine associations of history of traumatic brain injuries (TBIs) with loss of consciousness (LOC) with dementia incidence and memory decline. METHODS We studied 2718 participants from the 1992 enrollment cohort of the Health and Retirement Study (HRS) aged 65 years or older in 2000. History of TBI with LOC was self-reported in 1992. Dementia was assessed using four algorithms established in HRS. Participants were followed from 2000 to 2014 with repeated measures of dementia and memory performance. Cox models and linear mixed-effects models were used. RESULTS In 1992, 11.9% of the participants reported a history of TBI with LOC. In fully adjusted models for all four algorithms, participants with a history of TBI with LOC had no statistically significant difference in dementia incidence nor in memory decline, compared to participants without TBI history. DISCUSSION Our study did not find evidence of a long-term association between history of TBI with LOC (of unknown frequency and severity) and dementia incidence or memory decline.
Collapse
Affiliation(s)
- Leslie Grasset
- Bordeaux Population Health Research Center, Team VINTAGE, UMR 1219, University of Bordeaux, Inserm, Bordeaux, France.,Inserm, CIC1401-EC, Bordeaux, France
| | - M Maria Glymour
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - Kristine Yaffe
- Department of Neurology, Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
| | - Samuel L Swift
- Division of Epidemiology, Department of Public Health Sciences, University of Miami, Coral Gables, Florida, USA
| | - Kan Z Gianattasio
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Heath, George Washington University, Washington, DC, USA
| | - Melinda C Power
- Department of Epidemiology and Biostatistics, Milken Institute School of Public Heath, George Washington University, Washington, DC, USA
| | - Adina Zeki Al Hazzouri
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| |
Collapse
|
36
|
Borgen IMH, Løvstad M, Andelic N, Hauger S, Sigurdardottir S, Søberg HL, Sveen U, Forslund MV, Kleffelgård I, Lindstad MØ, Winter L, Røe C. Traumatic brain injury-needs and treatment options in the chronic phase: Study protocol for a randomized controlled community-based intervention. Trials 2020; 21:294. [PMID: 32216840 PMCID: PMC7099773 DOI: 10.1186/s13063-020-4195-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 02/20/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) is often associated with life-long medical, cognitive, emotional, and behavioral changes. Although long-lasting disabilities are expected, research on effective treatment options in the chronic phase of TBI is scarce. METHODS/DESIGN This study protocol describes a randomized controlled trial (RCT) aimed at evaluating the effectiveness of a goal-oriented and community-based intervention for increasing community integration, quality of life, and functional independence in the chronic phase of complicated mild to severe TBI. Participants will be recruited from Oslo University Hospital, Norway. Patients aged 18-72 years living at home with MRI/CT-verified intracranial abnormalities, a TBI diagnosis, a time since injury of ≥ 2 years, and who experience either current TBI-related problems or restrictions in community integration will be included. The 120 participants will be randomized 1:1 to either (a) an intervention group, which will receive an in-home intervention program over 4 months, or (b) a control group receiving standard care in the municipalities. The intervention will consist of six home visits and two telephone contacts with a rehabilitation professional. A SMART-goal approach will be adopted to target the individual's self-reported TBI difficulties in everyday life. Primary outcomes will be self-reported quality of life and participation. Secondary outcomes include symptom burden, emotional functioning, and clinician-assessed global outcome and need for rehabilitation services. Outcomes will be evaluated at baseline and 4-5 and 12 months after baseline. Caregiver burden and general health will be assessed in participating family members. Goal attainment and acceptability will be evaluated in the intervention group. A process evaluation will be carried out to evaluate protocol adherence, and a cost-effectiveness analysis will be applied if the intervention is found to be effective. DISCUSSION The current study provides an innovative approach to rehabilitation in the chronic phase of TBI evaluated using an RCT design that may inform treatment planning, health policies, and coordination of patient care. Further, the study may demonstrate new modes of establishing collaboration and knowledge transition between specialized rehabilitation facilities and local rehabilitation services that may improve patient outcomes. TRIAL REGISTRATION ClinicalTrials.gov, NCT03545594. Registered on June 4th, 2018.
Collapse
Affiliation(s)
- Ida Maria H. Borgen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
| | - Marianne Løvstad
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Center for Habilitation and Rehabilitation Models and Services (CHARM), Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Solveig Hauger
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
| | | | - Helene L. Søberg
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Unni Sveen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Faculty of Health Sciences, Oslo Metropolitan University, Oslo, Norway
| | - Marit V. Forslund
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Ingerid Kleffelgård
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Marte Ørud Lindstad
- Department of Health Sciences in Gjøvik, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Gjøvik, Norway
| | - Laraine Winter
- Philadelphia Research and Education Foundation, Philadelphia, PA USA
- Nursing Service, Department of Veterans Affairs Medical Center, Philadelphia, PA USA
| | - Cecilie Røe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| |
Collapse
|
37
|
van Walsem MR, Howe EI, Perrin PB, Sigurdardottir S, Røe C, Sveen U, Lu J, Forslund MV, Andelic N. Trajectories of self-reported competency up to 10 years following moderate-to-severe traumatic brain injury. Brain Inj 2020; 34:335-342. [PMID: 31928233 DOI: 10.1080/02699052.2019.1704061] [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: 10/25/2022]
Abstract
Objectives: To describe trajectories of self-reported functional competency up to 10 years following traumatic brain injury (TBI) and identify their predictors from baseline socio-demographic and injury severity characteristics.Design and methods: Data from 94 participants from a longitudinal cohort of patients with moderate-to-severe TBI were analyzed. Socio-demographic and injury severity data were recorded at baseline. Participants completed the Patient Competency Rating Scale (PCRS) at 1, 2, 5, and 10 years. Hierarchical linear modeling was used to examine PCRS trajectories over time and assess baseline predictors.Results: There was no significant change in average PCRS scores across the follow-up time points in the full sample. Emotional and cognitive competencies had the lowest mean scores. Gender, employment, and the interaction term between gender and time were significant predictors of PCRS trajectories. Females and those who were unemployed at the time of injury showed lower trajectories of self-reported competency.Conclusion: Self-reported competency remained stable from one-year post-injury for men only. Lower mean scores in the domains of emotional and cognitive competencies suggest a need for continued rehabilitation focus in the chronic phase after TBI. Special attention to women and individuals who are unemployed at the time of injury may be warranted.
Collapse
Affiliation(s)
- Marleen R van Walsem
- Department of Neurohabilitation, Oslo University Hospital, Oslo, Norway.,Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models and Services (CHARM), Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Emilie I Howe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Paul B Perrin
- Department of Psychology, Virginia Commonwealth University, Richmond, USA
| | | | - Cecilie Røe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Unni Sveen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway.,Faculty of Health Sciences, Department of Occupational Therapy, Prosthetics and Orthotics, Oslo Metropolitan University, Oslo, Norway
| | - Juan Lu
- Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models and Services (CHARM), Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Family Medicine and Population Health, Division of Epidemiology, Virginia Commonwealth University, Richmond, USA
| | - Marit V Forslund
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Nada Andelic
- Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models and Services (CHARM), Faculty of Medicine, University of Oslo, Oslo, Norway.,Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
38
|
Borgen IMH, Løvstad M, Røe C, Forslund MV, Hauger SL, Sigurdardottir S, Winter L, Kleffelgård I. Needs and treatment options in chronic traumatic brain injury: A feasibility trial of a community-based intervention. COGENT MEDICINE 2020. [DOI: 10.1080/2331205x.2020.1731222] [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
Affiliation(s)
- Ida Maria H. Borgen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital Oslo Norway
- Department of Psychology, Faculty of Social Sciences, University of Oslo Oslo Norway
| | - Marianne Løvstad
- Department of Psychology, Faculty of Social Sciences, University of Oslo Oslo Norway
- Department of Research, Sunnaas Rehabilitation Hospital Nesoddtangen Norway
| | - Cecilie Røe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital Oslo Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo Oslo Norway
- Center for Habilitation and Rehabilitation Models and Services (CHARM), Institute of Health and Society, University of Oslo Oslo Norway
| | - Marit V. Forslund
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital Oslo Norway
| | - Solveig L. Hauger
- Department of Psychology, Faculty of Social Sciences, University of Oslo Oslo Norway
- Department of Research, Sunnaas Rehabilitation Hospital Nesoddtangen Norway
| | | | - Laraine Winter
- Philadelphia Research and Education Foundation Philadelphia PA USA
- Nursing Service, Department of Veterans Affairs Medical Center Philadelphia PA USA
| | - Ingerid Kleffelgård
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital Oslo Norway
| |
Collapse
|
39
|
Rice VJ, Schroeder PJ, Cassenti DN, Boykin GL. The Effect of Traumatic Brain Injury (TBI) on Cognitive Performance in a Sample of Active Duty U.S. Military Service Members. Mil Med 2020; 185:184-189. [DOI: 10.1093/milmed/usz202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Traumatic brain injury (TBI) is considered a signature injury from the fighting in Iraq and Afghanistan. Since the year 2000, over 370,000 U.S. active duty service members have been diagnosed with TBI. Although prior research has shown that even mild forms of TBI are associated with impaired cognitive performance, it is not clear which facets of cognition (computation, memory, reasoning, etc.) are impacted by injury.
Method
In the present study, we compared active duty military volunteers (n = 88) with and without TBI on six measures of cognition using the Automated Neuropsychological Assessment Metric software.
Results
Healthy volunteers exhibited significantly faster response times on the matching-to-sample, mathematical processing, and second round of simple reaction time tasks and had higher throughput scores on the mathematical processing and the second round of the simple reaction time tasks (P < 0.05).
Conclusion
In this population, cognitive impairments associated with TBI influenced performance requiring working memory and basic neural processing (speed/efficiency).
Collapse
Affiliation(s)
- Valerie J Rice
- Army Research Laboratory—Real-World Soldier Quantification Branch, Army Medical Department, Field Office 3162 McIndoe Rd., Building 1152, Suite #1 Fort Sam Houston, San Antonio, TX 78234-7322
| | - Paul J Schroeder
- DCS Corp, 6909 Metro Park Drive, Suite 500, Alexandria, VA 22310
| | - Daniel N Cassenti
- Army Research Laboratory, Bldg 459, Aberdeen Proving Ground, MD 21005
| | | |
Collapse
|
40
|
Lippa SM, French LM, Bell RS, Brickell TA, Lange RT. United States Military Service Members Demonstrate Substantial and Heterogeneous Long-Term Neuropsychological Dysfunction after Moderate, Severe, and Penetrating Traumatic Brain Injury. J Neurotrauma 2020; 37:608-617. [PMID: 31559904 DOI: 10.1089/neu.2019.6696] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The objective of the study was to examine long-term neuropsychological outcome after moderate, severe, and penetrating traumatic brain injury (TBI) in U.S. military service members and veterans (SMVs). Eighty-five SMVs with a history of moderate (n = 18), severe (n = 17), or penetrating (n = 26) TBI, or an injury without TBI (i.e., trauma control [TC], n = 24) were assessed five or more years (mean = 69.4 months; standard deviation = 35.6) post-injury. All passed performance validity tests. Participants completed a battery of neurocognitive tests and a personality inventory. Five cognitive domain composites, each composed of four test scores, and an overall test battery mean (OTBM) were computed. The penetrating TBI group performed worse than the TC group and/or the moderate TBI group on most cognitive domains and the OTBM. The severe TBI group also performed worse than the TC group and moderate TBI group on processing speed and the OTBM, and worse than the TC group on attention/working memory. Just more than half of participants with severe (56%) or penetrating (64%) TBI met criteria for mild neurocognitive disorder, with processing speed the most commonly impaired domain. In addition, 80% of TBI participants had one or more clinically elevated scales on the Minnesota Multiphasic Personality Inventory-2-Restructured Form® (MMPI-2-RF), with somatic complaints the most common elevation. In conclusion, there was significantly reduced cognitive and psychological functioning many years after severe and penetrating TBI in SMVs. Cognitive and psychological dysfunction, however, were highly variable, with a substantial minority of SMVs having good outcome. Long-term individualized support is necessary for individuals after moderate, severe, and penetrating TBI.
Collapse
Affiliation(s)
- Sara M Lippa
- Defense and Veterans Brain Injury Center, Walter Reed National Military Medical Center, Bethesda, Maryland.,National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Louis M French
- Defense and Veterans Brain Injury Center, Walter Reed National Military Medical Center, Bethesda, Maryland.,National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, Maryland.,Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Randy S Bell
- Uniformed Services University of the Health Sciences, Bethesda, Maryland.,Neurological Surgery Department, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Tracey A Brickell
- Defense and Veterans Brain Injury Center, Walter Reed National Military Medical Center, Bethesda, Maryland.,National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, Maryland.,Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Rael T Lange
- Defense and Veterans Brain Injury Center, Walter Reed National Military Medical Center, Bethesda, Maryland.,National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, Maryland.,University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
41
|
Siponkoski ST, Martínez-Molina N, Kuusela L, Laitinen S, Holma M, Ahlfors M, Jordan-Kilkki P, Ala-Kauhaluoma K, Melkas S, Pekkola J, Rodriguez-Fornells A, Laine M, Ylinen A, Rantanen P, Koskinen S, Lipsanen J, Särkämö T. Music Therapy Enhances Executive Functions and Prefrontal Structural Neuroplasticity after Traumatic Brain Injury: Evidence from a Randomized Controlled Trial. J Neurotrauma 2020; 37:618-634. [DOI: 10.1089/neu.2019.6413] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Affiliation(s)
- Sini-Tuuli Siponkoski
- Department of Psychology and Logopedics, Cognitive Brain Research Unit, University of Helsinki, Helsinki, Finland
| | - Noelia Martínez-Molina
- Department of Psychology and Logopedics, Cognitive Brain Research Unit, University of Helsinki, Helsinki, Finland
| | - Linda Kuusela
- HUS Medical Imaging Center, Department of Radiology, Helsinki Central University Hospital and University of Helsinki, Helsinki, Finland
- Department of Physics, University of Helsinki, Helsinki, Finland
| | | | - Milla Holma
- Musiikkiterapiaosuuskunta InstruMental (Music Therapy Cooperative InstruMental), Helsinki, Finland
| | | | | | - Katja Ala-Kauhaluoma
- Ludus Oy Tutkimus- ja kuntoutuspalvelut (Assessment and Intervention Services), Helsinki, Finland
| | - Susanna Melkas
- Department of Neurology and Brain Injury Outpatient Clinic, Helsinki University Central Hospital, Helsinki, Finland
| | - Johanna Pekkola
- HUS Medical Imaging Center, Department of Radiology, Helsinki Central University Hospital and University of Helsinki, Helsinki, Finland
| | - Antoni Rodriguez-Fornells
- Cognition and Brain Plasticity Group, Bellvitge Biomedical Research Institute, L'Hospitalet de Llobregat, Barcelona, Spain
- Department of Cognition, Development and Educational Psychology, University of Barcelona, Barcelona, Spain
- Catalan Institution for Research and Advanced Studies, Barcelona, Spain
| | - Matti Laine
- Department of Psychology, Åbo Akademi University, Turku, Finland
| | - Aarne Ylinen
- Department of Neurology and Brain Injury Outpatient Clinic, Helsinki University Central Hospital, Helsinki, Finland
- Tampere University Hospital, Tampere, Finland
| | | | - Sanna Koskinen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Jari Lipsanen
- Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland
| | - Teppo Särkämö
- Department of Psychology and Logopedics, Cognitive Brain Research Unit, University of Helsinki, Helsinki, Finland
| |
Collapse
|
42
|
Clinical Outcomes of MLC601 (NeuroAiD TM) in Traumatic Brain Injury: A Pilot Study. Brain Sci 2020; 10:brainsci10020060. [PMID: 31973204 PMCID: PMC7071378 DOI: 10.3390/brainsci10020060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 12/31/2019] [Accepted: 01/16/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND MLC601 is a natural product formulation from Chinese medicine that is extensively studied in ischemic stroke. Traumatic brain injury (TBI) shares pathophysiological mechanisms with ischemic stroke, yet there are few studies on the use of MLC601 in treating TBI. This Indonesian pilot study aimed to investigate clinical outcomes of MLC601 for TBI. METHODS This randomized controlled trial included subjects with nonsurgical moderate TBI allocated into two groups: with and without MLC601 over three months in addition to standard TBI treatment. Clinical outcomes were measured by the Glasgow Outcome Scale (GOS) and Barthel Index (BI) observed upon discharge and at months (M) 3 and 6. RESULTS Thirty-two subjects were included. The MLC601 group (n = 16) had higher GOS than the control group (n = 16) at all observation timepoints, though these differences were not statistically significant (p = 0.151). The BI values indicated a significant improvement for the MLC601 group compared to the control group at M3 (47.5 vs. 35.0; p = 0.014) and at M6 (67.5 vs. 57.5; p = 0.055). No adverse effects were associated with MLC601 treatment. CONCLUSION In this cohort of nonsurgical moderate TBI subjects, MLC601 showed potential for a positive effect on clinical outcome with no adverse effects.
Collapse
|
43
|
Badger S, Waugh MC, Hancock J, Marks S, Oakley K. Short term outcomes of children with abusive head trauma two years post injury: A retrospective study. J Pediatr Rehabil Med 2020; 13:241-253. [PMID: 32831205 DOI: 10.3233/prm-190624] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Abusive head trauma (AHT) can have debilitating sequelae for children who survive. A retrospective medical record review was used to describe short-term developmental outcomes of children with AHT and identify predictors of poorer outcomes. METHOD Children with AHT who received follow up by the hospital's rehabilitation department for 12 to 24 months post-injury were included in this review. Data for 85 children were collected on hearing, vision, gross motor, fine motor, speech and language, cognition, play, adaptive functioning, behaviour and personal-social skills. RESULTS Global assessment found 42% of children had a good recovery, 34% had a moderate disability and 24% had a severe disability. For whom there was data, more than half had abnormal cognition, behaviour and personal-social skills, whilst more than a third had abnormal speech and language, neurological signs on last assessment, vision, play skills, and gross and fine motor skills. Factors that predicted poorer prognosis across all developmental domains included paediatric intensive care unit admission, longer length of hospital stay, breathing difficulty and lower Glasgow Coma Scale on presentation. CONCLUSION This study highlights the substantial number of children who have abnormal development in the short-term post-AHT and assists in identifying those who require extensive long-term follow up.
Collapse
Affiliation(s)
- Sarah Badger
- The University of Notre Dame, Sydney, Darlinghurst, NSW, Australia
| | - Mary-Clare Waugh
- Kids Rehab, The Children's Hospital at Westmead, Westmead, NSW, Australia.,Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Jan Hancock
- Kids Rehab, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Susan Marks
- Child Protection Unit, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Karen Oakley
- Kids Rehab, The Children's Hospital at Westmead, Westmead, NSW, Australia.,The Children's Hospital at Westmead Clinical School, University of Sydney, Sydney, NSW, Australia
| |
Collapse
|
44
|
Algethamy H. Baseline Predictors of Survival, Neurological Recovery, Cognitive Function, Neuropsychiatric Outcomes, and Return to Work in Patients after a Severe Traumatic Brain Injury: an Updated Review. Mater Sociomed 2020; 32:148-157. [PMID: 32843865 PMCID: PMC7428895 DOI: 10.5455/msm.2020.32.148-157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Introduction Severe traumatic brain injury (sTBI) is a common cause of death and disability worldwide, with long-term squeal among survivors that include cognitive deficits, psychosocial and neuropsychiatric dysfunction, failure to return to pre-injury levels of work, school and inter-personal relationships, and overall reduced quality of and satisfaction with life. Aim The aim of this work is to review the current literature on baseline predictors of outcomes in adults post sTBI. Method Most of available literature on baseline predictors of outcomes in adults post sTBI were reviewed and summarized in this work. Results Currently, a sizeable number of composite predictors of mortality and overall function exists; however, these instruments tend to over-estimate poor outcomes and fail to address issues like cognition, psychosocial/ neuropsychiatric dysfunction, and return to work or school. Conclusion This article reviews currently-identified predictors of all these outcomes.
Collapse
Affiliation(s)
- Haifa Algethamy
- Department of Anaesthesia and Critical Care, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| |
Collapse
|
45
|
Singh R, Choudhri K, Sinha S, Mason S, Lecky F, Dawson J. Global outcome after traumatic brain injury in a prospective cohort. Clin Neurol Neurosurg 2019; 186:105526. [PMID: 31585337 DOI: 10.1016/j.clineuro.2019.105526] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 09/13/2019] [Accepted: 09/15/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Traumatic Brain Injury(TBI) is one of the most common neurosurgical emergencies but the long-term outcome remains unclear. This study investigated the global outcome and return to work after TBI and tried to identify any relationships that exist with injury and demographic features. PATIENTS & METHODS 1322 consecutive TBI admissions over 4 years, assessed at a specialist neurorehabilitation clinic at 10weeks and 1 yr. The outcomes were Extended Glasgow Outcome Scale(GOSE), return to work, Rivermead Head Injury Follow-up Questionnaire, Rivermead Post-Concussion Symptoms and the Hospital Anxiety and Depression Score. RESULTS 1 year follow-up was achieved in 1207(91.3%). Mean age was 46.9(SD17.3) and 49.2% had mild TBI. The proportion attaining Good Recovery increased from 25.1% to 42.9% by 1 year. However 11.4% deteriorated in GOSE. Only 28.1% of individuals returned to the same pre-morbid level of work by 10 weeks, improving to 45.9% at 1 year. Over a quarter (25.6%) at 1 year were unable to make any return to work or study. Several demographic and injury variables were associated with these outcomes including TBI severity, social class, past psychiatric history and alcohol intoxication. These may allow targeting of vulnerable individuals. CONCLUSIONS In a largely representative TBI population including predominantly mild injury, there is still considerable functional disability at 1 year and many individuals are unable to make any return to pre-morbid vocation.
Collapse
Affiliation(s)
- Rajiv Singh
- Health Services Research, School of Health and Related Research (ScHARR), Faculty of Medicine, Dentistry and Health, University of Sheffield, S1 4DA, UK; Osborn Neurorehabilitation Unit, Department of Rehabilitation Medicine, Sheffield Teaching Hospitals, Sheffield, S5 7AU, UK.
| | - Kishor Choudhri
- Department of Neurosurgery, Sheffield Teaching Hospitals, Glossop Road, Sheffield, S10 2JF, UK
| | - Saurabh Sinha
- Department of Neurosurgery, Sheffield Teaching Hospitals, Glossop Road, Sheffield, S10 2JF, UK
| | - Suzanne Mason
- Health Services Research, School of Health and Related Research (ScHARR), Faculty of Medicine, Dentistry and Health, University of Sheffield, S1 4DA, UK
| | - Fiona Lecky
- Health Services Research, School of Health and Related Research (ScHARR), Faculty of Medicine, Dentistry and Health, University of Sheffield, S1 4DA, UK
| | - Jeremy Dawson
- Institute of Work Psychology, Sheffield University Management School, Conduit Road, Sheffield, S10 1FL, UK
| |
Collapse
|
46
|
Results of scoping review do not support mild traumatic brain injury being associated with a high incidence of chronic cognitive impairment: Commentary on McInnes et al. 2017. PLoS One 2019; 14:e0218997. [PMID: 31525205 PMCID: PMC6746392 DOI: 10.1371/journal.pone.0218997] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 06/13/2019] [Indexed: 01/06/2023] Open
Abstract
A recently published review of 45 studies concluded that approximately half of individuals who sustain a single mild traumatic brain injury (MTBI) experience long-term cognitive impairment (McInnes et al. Mild Traumatic Brain Injury (mTBI) and chronic cognitive impairment: A scoping review. PLoS ONE 2017;12:e0174847). Stratified by age, they reported that 50% of children and 58% of adults showed some form of cognitive impairment. We contend that the McInnes et al. review used a definition of “cognitive impairment” that was idiosyncratic, not applicable to individual patients or subjects, inconsistent with how cognitive impairment is defined in clinical practice and research, and resulted in a large number of false positive cases of cognitive impairment. For example, if a study reported a statistically significant difference on a single cognitive test, the authors concluded that every subject with a MTBI in that study was cognitively impaired–an approach that cannot be justified statistically or psychometrically. The authors concluded that impairment was present in various cognitive domains, such as attention, memory, and executive functioning, but they did not analyze or report the results from any of these specific cognitive domains. Moreover, their analyses and conclusions regarding many published studies contradicted the interpretations provided by the original authors of those studies. We re-reviewed all 45 studies and extracted the main conclusions from each. We conclude that a single MTBI is not associated with a high incidence of chronic cognitive impairment.
Collapse
|
47
|
The Effects of Moderate-to-Severe Traumatic Brain Injury on Episodic Memory: a Meta-Analysis. Neuropsychol Rev 2019; 29:270-287. [DOI: 10.1007/s11065-019-09413-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 07/30/2019] [Indexed: 12/22/2022]
|
48
|
Cognitive and Motor Recovery and Predictors of Long-Term Outcome in Patients With Traumatic Brain Injury. Arch Phys Med Rehabil 2019; 100:1274-1282. [DOI: 10.1016/j.apmr.2018.11.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 11/28/2018] [Accepted: 11/30/2018] [Indexed: 01/08/2023]
|
49
|
Svingos AM, Asken BM, Jaffee MS, Bauer RM, Heaton SC. Predicting long-term cognitive and neuropathological consequences of moderate to severe traumatic brain injury: Review and theoretical framework. J Clin Exp Neuropsychol 2019; 41:775-785. [DOI: 10.1080/13803395.2019.1620695] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Adrian M. Svingos
- Department of Clinical & Health Psychology, University of Florida, Gainesville, FL, USA
| | - Breton M. Asken
- Department of Clinical & Health Psychology, University of Florida, Gainesville, FL, USA
| | - Michael S. Jaffee
- Department of Neurology, University of Florida, Gainesville, FL, USA
| | - Russell M. Bauer
- Department of Clinical & Health Psychology, University of Florida, Gainesville, FL, USA
| | - Shelley C. Heaton
- Department of Clinical & Health Psychology, University of Florida, Gainesville, FL, USA
| |
Collapse
|
50
|
Chen NYC, Batchelor J. Length of post-traumatic amnesia and its prediction of neuropsychological outcome following severe to extremely severe traumatic brain injury in a litigating sample. Brain Inj 2019; 33:1087-1096. [PMID: 31046471 DOI: 10.1080/02699052.2019.1610797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Primary Objective: The aim of the current study was to examine the relationship between duration of post-traumatic amnesia (PTA) and neuropsychological outcome at one or more years following severe to extremely severe traumatic brain injury (TBI) in a litigating sample. Research Design: Retrospective study design, using data collected from 2010 to 2017. Methods and Procedures: Data from 41 cases obtained from a private medicolegal neuropsychological database was examined. The database comprised information pertaining to TBI etiology, TBI severity parameters, demographic variables, neuropsychological test results and scores on psychological questionnaires. PTA duration was examined as a continuous variable. All cases that demonstrated non-credible effort were excluded. Main Outcomes and Results: Continuous PTA duration was not found to be a significant predictor of cognitive impairment across domains of verbal intellect, non-verbal intellect, working memory, information processing speed, immediate memory, delayed memory, and executive functioning. Conclusions: The predictive relationship between duration of PTA and cognitive impairment that has been reported in non-litigating populations did not exist in a litigating TBI sample. Findings illustrate the importance of investigating the relationships between injury variables and cognitive outcome in a population undergoing litigation, to provide better understanding of outcome in this subgroup of patients with TBI.
Collapse
|