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Lojo-Seoane C, Facal D, Delgado-Losada ML, Rubio-Valdehita S, López-Higes R, Frades-Payo B, Pereiro AX. Normative scores for attentional tests used by the Spanish consortium for ageing normative data (SCAND) study: Trail Making Test, Digit Symbol and Letter Cancellation. Clin Neuropsychol 2023; 37:1766-1786. [PMID: 36772821 DOI: 10.1080/13854046.2023.2173304] [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: 07/27/2022] [Accepted: 01/20/2023] [Indexed: 02/12/2023]
Abstract
Objective: This paper reports normative data for different attentional tests obtained from a sample of middle-aged and older native Spanish adults and considering effects of age, educational level and sex. Method: 2,597 cognitively intact participants, aged from 50 to 98 years old, participated voluntarily in the SCAND consortium studies. The statistical procedure included conversion of percentile ranges into scaled scores. The effects of age, education and sex were taken into account. Linear regressions were used to calculate adjusted scaled scores. Results: Scaled scores and percentiles corresponding to the TMT, Digit Symbol and Letter Cancellation Task are shown. Additional tables show the values to be added to or subtracted from the scaled scores, for age and education in the case of the TMT and Letter Cancellation Task measures, and for education in the case of the Digit Symbol subtest. Conclusions: The current norms provide clinically useful data for evaluating Spanish people aged 50 to 98 years old and contribute to improving detection of initial symptoms of cognitive impairment.
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Affiliation(s)
- Cristina Lojo-Seoane
- Department of Developmental and Educational Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - David Facal
- Department of Developmental and Educational Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - María Luisa Delgado-Losada
- Department of Experimental Psychology, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain
| | - Susana Rubio-Valdehita
- Department of Social, Work and Differential Psychology, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain
| | - Ramón López-Higes
- Department of Experimental Psychology, Faculty of Psychology, Complutense University of Madrid, Madrid, Spain
| | | | - Arturo X Pereiro
- Department of Developmental and Educational Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
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Keatley ES, Bombardier CH, Watson E, Kumar RG, Novack T, Monden KR, Dams-O'Connor K. Cognitive Performance, Depression, and Anxiety 1 Year After Traumatic Brain Injury. J Head Trauma Rehabil 2023; 38:E195-E202. [PMID: 36730989 PMCID: PMC10102243 DOI: 10.1097/htr.0000000000000819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To evaluate associations between depression, anxiety, and cognitive impairment among individuals with complicated mild to severe traumatic brain injury (TBI) 1 year after injury. SETTING Multiple inpatient rehabilitation units across the United States. PARTICIPANTS A total of 498 adults 16 years and older who completed inpatient rehabilitation for complicated mild to severe TBI. DESIGN Secondary analysis of a prospective, multicenter, cross-sectional observational cohort study. MAIN MEASURES Assessments of depression (Traumatic Brain Injury Quality of Life [TBI-QOL] Depression) and anxiety (TBI-QOL Anxiety) as well as a telephone-based brief screening measure of cognitive functioning (Brief Test of Adult Cognition by Telephone [BTACT]). RESULTS We found an inverse relationship between self-reported depression symptoms and the BTACT Composite score (β = -0.18, P < .01) and anxiety symptoms and the BTACT Composite score (β = -0.20, P < .01). There was no evidence this relationship varied by injury severity. Exploratory analyses showed depression and anxiety were negatively correlated with both BTACT Executive Function factor score and BTACT Memory factor score. CONCLUSIONS Both depression and anxiety have a small but significant negative association with cognitive performance in the context of complicated mild to severe TBI. These findings highlight the importance of considering depression and anxiety when interpreting TBI-related neuropsychological impairments, even among more severe TBI.
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Affiliation(s)
- Eva S Keatley
- Department of Physical Medicine and Rehabilitation, Johns Hopkins Medicine, Baltimore, Maryland (Dr Keatley); Department of Physical Medicine and Rehabilitation, University of Washington, Seattle (Dr Bombardier); Departments of Rehabilitation and Human Performance (Drs Watson, Kumar, and Dams-O'Connor) and Neurology (Dr Dams-O'Connor), Icahn School of Medicine at Mount Sinai, New York, New York; Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham (Dr Novack); and Research Department, Craig Hospital, Englewood, Colorado, and Department of Rehabilitation Medicine, University of Minnesota Medical School, Minneapolis (Dr Monden)
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Felling RJ, Jordan LC, Mrakotsky C, deVeber G, Peterson RK, Mineyko A, Feldman SJ, Shapiro K, Lo W, Beslow LA. Roadmap for the Assessment and Management of Outcomes in Pediatric Stroke. Pediatr Neurol 2023; 141:93-100. [PMID: 36805967 DOI: 10.1016/j.pediatrneurol.2023.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/04/2023] [Accepted: 01/16/2023] [Indexed: 01/22/2023]
Abstract
Neurological morbidity is common after pediatric stroke, with moderate to severe deficits that can significantly impact education and social function. Care and recovery occur in phases distinguished by the time interval after stroke onset. These phases include the hyperacute and acute periods in which the focus is on cerebral reperfusion and prevention of neurological deterioration, followed by the subacute and chronic phases in which the focus is on secondary stroke prevention and mitigation of disability through rehabilitation, adaptation, and reintegration into the community. In this article, a multidisciplinary group of pediatric stroke experts review the stages of recovery after pediatric stroke with an emphasis on critical assessment time points. Our goal is to encourage increased standardization of outcome assessment to facilitate future clinical trials comparing various treatment and intervention options and advance optimized care for children with stroke.
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Affiliation(s)
- Ryan J Felling
- Departments of Neurology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland.
| | - Lori C Jordan
- Division of Pediatric Neurology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christine Mrakotsky
- Departments of Psychiatry & Neurology, Center for Neuropsychology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Gabrielle deVeber
- Child Health Evaluative Sciences Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - Rachel K Peterson
- Neuropsychology Department, Kennedy Krieger Institute, Baltimore, Maryland; Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Aleksandra Mineyko
- Section of Neurology, Department of Pediatrics, University of Calgary, Alberta, Canada
| | - Samantha J Feldman
- Neurosciences and Mental Health Research Program, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
| | - Kevin Shapiro
- Cortica Healthcare, Westlake Village, California; Division of Neurology, Children's Hospital Lost Angeles, Los Angeles, California
| | - Warren Lo
- Departments of Pediatrics and Neurology, The Ohio State University Nationwide Children's Hospital, Columbus, Ohio
| | - Lauren A Beslow
- Division of Neurology, Children's Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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Raina KD, Morse JQ, Chisholm D, Whyte EM, Terhorst L. An Internet-Based Self-Management Intervention to Reduce Fatigue Among People With Traumatic Brain Injury: A Pilot Randomized Controlled Trial. Am J Occup Ther 2022; 76:23313. [PMID: 35749267 DOI: 10.5014/ajot.2022.048587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE Fatigue is a chronic and distressing sequela of traumatic brain injury (TBI). Little evidence exists for the efficacy of interventions that address post-TBI fatigue. OBJECTIVE To evaluate the preliminary efficacy of a self-management intervention (Maximizing Energy; MAX) for reducing the impact (primary outcome) and severity of fatigue on daily life, improving fatigue experience, and increasing participation compared with a health education (HE) intervention. DESIGN Pilot randomized controlled trial (RCT). SETTING Community. PARTICIPANTS Forty-one participants randomly assigned to the MAX (n = 20) or HE (n = 21) intervention. INTERVENTIONS The MAX intervention included problem-solving therapy with energy conservation education to teach participants fatigue management. The HE intervention included diet, exercise, and energy conservation education. Both interventions (30 min/day, 2 days/wk for 8 wk) were delivered online by occupational therapists. OUTCOME AND MEASURES The primary outcome was the modified Fatigue Impact Scale (mFIS). Outcome measures were collected at baseline, postintervention, and 4- and 8-wk postintervention. RESULTS At 8 wk postintervention, participants in the MAX group reported significantly lower levels of fatigue impact (mFIS) than those in the HE group, F(1, 107) = 29.54, p = .01; Cohen's d = 0.87; 95% confidence interval [0.18, 1.55]. CONCLUSIONS AND RELEVANCE These findings provide preliminary evidence that the MAX intervention may decrease the impact of fatigue on daily life among people with post-TBI fatigue. What This Article Adds: An internet-based, self-management intervention combining occupational therapy- delivered energy conservation education with cognitive-behavioral therapy seems to reduce fatigue impact and severity among people with post-TBI fatigue. Future appropriately powered RCTs could positively contribute to the evidence available to occupational therapy practitioners for this chronic, debilitating, and often overlooked symptom.
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Affiliation(s)
- Ketki D Raina
- Ketki D. Raina, PhD, OTR/L, FAOTA, is Associate Professor, Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA;
| | - Jennifer Q Morse
- Jennifer Q. Morse, PhD, is Professor, Department of Counseling Psychology, School of Health Sciences, Chatham University, Pittsburgh, PA
| | - Denise Chisholm
- Denise Chisholm, PhD, OTR/L, FAOTA, is Professor, Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Ellen M Whyte
- Ellen M. Whyte, MD, is Assistant Professor, Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Lauren Terhorst
- Lauren Terhorst, PhD, is Professor, Department of Occupational Therapy, School of Health and Rehabilitation Sciences, and Codirector, School of Health and Rehabilitation Sciences Data Center, University of Pittsburgh, Pittsburgh, PA
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Bartfai A, Elg M, Schult ML, Markovic G. Predicting Outcome for Early Attention Training After Acquired Brain Injury. Front Hum Neurosci 2022; 16:767276. [PMID: 35664351 PMCID: PMC9159897 DOI: 10.3389/fnhum.2022.767276] [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: 08/30/2021] [Accepted: 03/30/2022] [Indexed: 11/21/2022] Open
Abstract
Background The training of impaired attention after acquired brain injury is central for successful reintegration in daily living, social, and working life. Using statistical process control, we found different improvement trajectories following attention training in a group of relatively homogeneous patients early after acquired brain injury (ABI). Objective To examine the contribution of pre-injury factors and clinical characteristics to differences in outcome after early attention training. Materials and Methods Data collected in a clinical trial comparing systematic attention training (APT) with activity-based attention training (ABAT) early after brain injury were reanalyzed. Results Stroke patients (p = 0.004) with unifocal (p = 0.002) and right hemisphere lesions (p = 0.045), and those with higher mental flexibility (TMT 4) (p = 0.048) benefitted most from APT training. Cognitive reserve (p = 0.030) was associated with CHANGE and APT as the sole pre-injury factor. For TBI patients, there was no statistical difference between the two treatments. Conclusion Our study identifies indiscernible factors predicting improvement after early attention training. APT is beneficial for patients with right-hemispheric stroke in an early recovery phase. Knowledge of prognostic factors, including the level of attention deficit, diagnosis, and injury characteristics, is vital to maximizing the efficiency of resource allocation and the effectiveness of rehabilitative interventions to enhance outcomes following stroke and TBI.
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Affiliation(s)
- Aniko Bartfai
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
- Division of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
- *Correspondence: Aniko Bartfai,
| | - Mattias Elg
- Department of Management and Engineering, IEI, Linköping University, Linköping, Sweden
| | - Marie-Louise Schult
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
- Division of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
| | - Gabriela Markovic
- Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden
- Division of Rehabilitation Medicine, Danderyd University Hospital, Stockholm, Sweden
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Baum KT, Smith-Paine J, Tlustos SJ, Johnson A, Petranovich C. Clinical and training practices: A survey of pediatric neuropsychologists serving inpatient rehabilitation. Child Neuropsychol 2021; 28:510-534. [PMID: 34724886 DOI: 10.1080/09297049.2021.1993809] [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: 10/19/2022]
Abstract
Neuropsychologists in inpatient pediatric rehabilitation settings collaborate with an interdisciplinary team to educate, evaluate, and provide intervention to patients with acquired brain injury and their families, but there are no known studies that describe or define these clinical services. Thirty-one neuropsychologists in pediatric inpatient rehabilitation settings completed an online survey. Neuropsychologists (68.2% female; 86.4% with PhD versus PsyD) from the U.S. and Canada, who represented 22 pediatric inpatient rehabilitation sites comprised the final sample. Most sites (63.6%) were embedded within medical centers, with providers dedicating 2 to 32 hours (M = 14.25, SD = 9.26) weekly to onsite inpatient rehabilitation efforts. Providers most often saw patients with traumatic brain injury and other acquired brain injuries, including stroke and brain tumor. Trainees from various levels, most commonly post-doctoral fellows, provided clinical services on inpatient units, many with some degree of independence. Clinical practices that were standard across all or most sites included targeted discharge evaluations, serial cognitive monitoring, neuropsychology consultation to rehabilitation and non-rehabilitation units, and follow-up clinics. Provision of services was influenced by multiple factors including patient diagnosis, timing of return to school, inpatient census, and payor's effect on length of stay. Findings highlight many programmatic consistencies across sites and serve as an important initial step to guiding pediatric neuropsychology providers seeking to understand the current landscape of clinical care. Future efforts are needed to establish a true clinical guideline for practice. Although preliminary, data also support establishment of neuropsychology training programs, justify administrative resources, and serve to educate recipients of neuropsychology services.
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Affiliation(s)
| | | | - Sarah J Tlustos
- Children's Hospital Colorado, Aurora, CO, USA.,Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine, Aurora, CO, USA
| | - Abigail Johnson
- Department of Physical Medicine and Rehabilitation, University of Michigan Medicine, Ann Arbor, MI, USA
| | - Christine Petranovich
- Children's Hospital Colorado, Aurora, CO, USA.,Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine, Aurora, CO, USA
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Taing AS, Mundy ME, Ponsford JL, Spitz G. Aberrant modulation of brain activity underlies impaired working memory following traumatic brain injury. Neuroimage Clin 2021; 31:102777. [PMID: 34343728 PMCID: PMC8350067 DOI: 10.1016/j.nicl.2021.102777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/20/2021] [Accepted: 07/25/2021] [Indexed: 11/19/2022]
Abstract
Impaired working memory is a common and disabling consequence of traumatic brain injury (TBI) that is caused by aberrant brain processing. However, little is known about the extent to which deficits are perpetuated by specific working memory subprocesses. Using a combined functional magnetic resonance imaging (fMRI) and working memory paradigm, we tested the hypothesis that the pattern of brain activation subserving working memory following TBI would interact with both task demands and specific working memory subcomponents: encoding, maintenance, and retrieval. Forty-three patients with moderate-severe TBI, of whom 25 were in the acute phase of recovery (M = 2.16 months, SD = 1.48 months, range = 0.69 - 6.64 months) and 18 in the chronic phase of recovery (M = 23.44 months, SD = 6.76 months, range = 13.35 - 34.82 months), were compared with 38 demographically similar healthy controls. Behaviourally, we found that working memory deficits were confined to the high cognitive load trials in both acute (P = 0.006) and chronic (P = 0.024) cohorts. Furthermore, results for a subset of the sample (18 chronic TBI and 17 healthy controls) who underwent fMRI revealed that the TBI group showed reduced brain activation when simply averaged across all task trials (regardless of cognitive load or subcomponent). However, interrogation of the subcomponents of working memory revealed a more nuanced pattern of activation. When examined more closely, patterns of brain activity following TBI were found to interact with both task demands and the working memory subcomponent: increased activation was observed during encoding in the left inferior occipital gyrus whereas decreased activation was apparent during maintenance in the bilateral cerebellum and left calcarine sulcus. Taken together, findings indicate an inability to appropriately modulate brain activity according to task demand that is specific to working memory encoding and maintenance.
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Affiliation(s)
- Abbie S Taing
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria 3800, Australia; Monash Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, Australia.
| | - Matthew E Mundy
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria 3800, Australia
| | - Jennie L Ponsford
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria 3800, Australia; Monash Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, Australia
| | - Gershon Spitz
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria 3800, Australia; Monash Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, Australia
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Quantitative multimodal imaging in traumatic brain injuries producing impaired cognition. Curr Opin Neurol 2021; 33:691-698. [PMID: 33027143 DOI: 10.1097/wco.0000000000000872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Cognitive impairments are a devastating long-term consequence following traumatic brain injury (TBI). This review provides an update on the quantitative mutimodal neuroimaging studies that attempt to elucidate the mechanism(s) underlying cognitive impairments and their recovery following TBI. RECENT FINDINGS Recent studies have linked individual specific behavioural impairments and their changes over time to physiological activity and structural changes using EEG, PET and MRI. Multimodal studies that combine measures of physiological activity with knowledge of neuroanatomical and connectivity damage have also illuminated the multifactorial function-structure relationships that underlie impairment and recovery following TBI. SUMMARY The combined use of multiple neuroimaging modalities, with focus on individual longitudinal studies, has the potential to accurately classify impairments, enhance sensitivity of prognoses, inform targets for interventions and precisely track spontaneous and intervention-driven recovery.
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Specka M, Weimar C, Stang A, Jöckel KH, Scherbaum N, Hoffmann SS, Kowall B, Jokisch M. Trail Making Test Normative Data for the German Older Population. Arch Clin Neuropsychol 2021; 37:186-198. [PMID: 34009235 DOI: 10.1093/arclin/acab027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/08/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE We provide normative data for the Trail Making Test (TMT)-A and B and the derived scores B - A and B/A, for the German general population aged 57-84 years. METHODS Data were derived from the third examination of the population-based Heinz Nixdorf Recall study. We excluded participants with a history of dementia or stroke, a depression score above cutoff (CES-D Center for Epidemiologic Studies Depression Scale score ≥ 18), or mild cognitive impairment according to a neurocognitive test battery. The normative sample (n = 2,182) was stratified by age, using the interval superposition approach, and by three levels of educational attainment (up to 10 years of schooling; >10 years of schooling; and university degree). RESULTS We tabulated test performance scores at percentage rank thresholds 5, 10, 15, 20, 25, 50, 75, and 90. In multiple linear regression, TMT-A performance declined by 1 s each year of life, and TMT-B performance by 3 s; educational level had an impact of up to 30 s in TMT-B. TMT-B/A was only weakly associated with age and education. TMT-B and B - A correlated r = 0.96. Completion of the TMT-B within the time limit of 300 s was not achieved by 10.9% of participants >74 years, and especially by those >74 years who were on the lowest educational level (13.9%). CONCLUSIONS For TMT-A, TMT-B, and B - A, the narrow age categorization and distinction between three educational levels proved meaningful. The 300 s limit for the TMT-B impedes the identification of thresholds for very low performance in this age group and needs reconsideration.
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Affiliation(s)
- Michael Specka
- LVR-Hospital Essen, Department of Psychiatry and Psychotherapy, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Christian Weimar
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University Duisburg-Essen, Essen, Germany
| | - Andreas Stang
- Center of Clinical Epidemiology, Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital of Essen, University Duisburg-Essen, Essen, Germany
| | - Norbert Scherbaum
- LVR-Hospital Essen, Department of Psychiatry and Psychotherapy, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Sarah Sanchez Hoffmann
- Department of Neurology, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Bernd Kowall
- Center of Clinical Epidemiology, Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - Martha Jokisch
- Department of Neurology, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
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Teresi JA, Ocepek-Welikson K, Kleinman M, Cheville A, Ramirez M. Challenges in Measuring Applied Cognition: Measurement Properties and Equivalence of the Functional Assessment in Acute Care Multidimensional Computerized Adaptive Test (FAMCAT) Applied Cognition Item Bank. Arch Phys Med Rehabil 2021; 103:S118-S139. [PMID: 33556349 PMCID: PMC8344387 DOI: 10.1016/j.apmr.2020.12.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/04/2020] [Indexed: 11/02/2022]
Abstract
OBJECTIVE To present challenges in assessment of applied cognition and the results of differential item functioning (DIF) analyses used to inform the development of a computerized adaptive test (CAT). DESIGN Measurement evaluation cohort study. DIF analyses of 107 items were conducted across educational, age, and sex groups. DIF hypotheses informed the evaluation of the results. SETTING Hospital-based rehabilitation from a single hospital system. PARTICIPANTS A total of 2216 hospitalized patients (N=2216). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Applied cognition item pool from multiple sources. RESULTS Many items were hypothesized to show DIF, particularly for age. Information was moderately high in the lower (cognitive disability) tail of the distribution, but some items were not informative. Reliability estimates were high (>0.89) across all studied groups, regardless of estimation method. There were 35 items with DIF of high magnitude and 19 with accompanying supportive hypotheses. CONCLUSIONS A key clinical tool in inpatient rehabilitation medicine is assessment of applied functional cognitive ability to inform patient-centered rehabilitation strategies to improve function. This was the first study to evaluate measurement equivalence of the applied cognition item pool across large samples of hospitalized patients. Although about one-third of the item pool evidenced DIF or low discrimination, results supported placement of most items into the bank and its use across groups differing in education, age, and sex. Six items were classified with salient DIF, defined as consistent DIF of high magnitude and or impact, with confirmatory directional DIF hypotheses, generated by content experts. These were recommended for adjustment or removal from the bank; 4 were deleted from the bank and 2 had lowered CAT exposure (administration frequency) rates. Many items hypothesized to show DIF contained content measuring constructs other than applied cognition such as physical frailty, perceptual difficulties, or skills reflective of greater educational attainment. Challenges in measurement of this construct are discussed.
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Affiliation(s)
- Jeanne A Teresi
- Columbia University Stroud Center, New York, NY; New York State Psychiatric Institute, New York, NY; Division of Geriatrics and Palliative Medicine, Weill Cornell Medical Center, New York, NY; Research Division, Hebrew Home at Riverdale, RiverSpring Health, Bronx, NY.
| | | | | | - Andrea Cheville
- Department of Physical Medicine and Rehabilitation and Cardiovascular Research, Mayo Clinic, Rochester, MN
| | - Mildred Ramirez
- Division of Geriatrics and Palliative Medicine, Weill Cornell Medical Center, New York, NY; Research Division, Hebrew Home at Riverdale, RiverSpring Health, Bronx, NY
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Bell KR, Fogelberg D, Barber J, Nakase-Richardson R, Zumsteg JM, Dubiel R, Dams-O'Connor K, Hoffman JM. The effect of phototherapy on sleep during acute rehabilitation after traumatic brain injury: a randomized controlled trial. Brain Inj 2021; 35:180-188. [PMID: 33459040 DOI: 10.1080/02699052.2021.1871952] [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
Objective: To examine the impact of bright white light (BWL) exposure on sleep quality in persons with recent traumatic brain injury (TBI).Design: Randomized, controlled device-sham studySetting: 3 TBI Model System inpatient rehabilitation unitsParticipants: 131 participants (mean 40.9 years, 68% male)Intervention: Intervention group (N = 65) received BWL (1260 lux at 20 inches, 440-480 nanometers length) for 30 minutes each morning at 12-24 inches from the face. Control group (N = 66) received red light (<450 lux, no light between 440 and 480 nanometers) for the same period. Planned intervention was maximum of 10 treatments or until discharge.Main Outcome Measure: Sleep duration and quality using actigraphic recording.Results: There were no differences found between groups on the primary outcomes nor on the secondary outcomes (sleepiness, mood, cooperation with therapy).Conclusion: BWL treatment during acute rehabilitation hospitalization does not appear to impact sleep or measures commonly associated with sleep. While studies have indicated common complaints of sleep difficulties after TBI, we were unable to document an effect for phototherapy as a treatment. With growing evidence of the effect of sleep on neural repair and cognition, further study is needed to understand the nature and treatment of sleep disorders after TBI.Clinicaltrials.gov Identifier: NCT02214212.
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Affiliation(s)
- Kathleen R Bell
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, Texas , USA
| | - Donald Fogelberg
- Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, Washington , USA
| | - Jason Barber
- Department of Neurological Surgery, University of Washington, Seattle, Washington, USA
| | - Risa Nakase-Richardson
- MHBS/Polytrauma, Defense and Veterans Brain Injury Center, James A. Haley Veterans Hospital; Division of Pulmonary and Sleep Medicine, Department of Internal Medicine, University of South Florida, Tampa, Florida, USA
| | - Jennifer M Zumsteg
- Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, Washington , USA
| | - Rosemary Dubiel
- Baylor Scott and White Institute for Rehabilitation, Dallas, Texas, USA
| | - Kristen Dams-O'Connor
- Department of Rehabilitation Medicine, Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jeanne M Hoffman
- Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle, Washington , USA
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Hacker DA, Jones CA, Michael T, Hawkins A, Clowes Z, Yasin E, Belli A, O'Neill N, Parnham J, Ustianowski M, Wardall H. Validation of the Neuropsychological Assessment Battery Screening Module (NAB-SM) in patients with traumatic brain injury. APPLIED NEUROPSYCHOLOGY. ADULT 2020; 29:1103-1111. [PMID: 33284646 DOI: 10.1080/23279095.2020.1852237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This study cross-validates the screening module of the Neuropsychological Assessment Battery (NAB-SM) with a battery of well validated neuropsychological tests (Convergent Validity Test Battery: CVTB) in a Traumatic Brain Injury (TBI) population. Forty-four participants with "mild-complicated" to "severe" TBI were recruited from a cohort of patients attending an outpatient clinic at a UK major trauma center. The NAB-SM Total Index score and an abbreviated short-form, from which a TBI Index was derived, both showed good classification accuracy in predicting impairment as measured by the CVTB mean score. These indices also accurately identified impairment as defined by the base rate of low scores across individual CVTB indices measuring mental processing speed, working memory, memory and executive functioning. The NAB-SM and its derived TBI index therefore have significant utility as a cognitive screening tool for use in either inpatient (acute) or outpatient TBI populations.
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Affiliation(s)
- David Anthony Hacker
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
| | - Christopher A Jones
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland.,School of Applied Psychology, Edgbaston Campus, University of Birmingham, Birmingham, United Kingdom of Great Britain and Northern Ireland
| | - Tom Michael
- Walsall Healthcare NHS Trust, Walsall, United Kingdom of Great Britain and Northern Ireland
| | - Andrew Hawkins
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
| | - Zoe Clowes
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
| | - Eyrsa Yasin
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
| | - Antonio Belli
- Department of Neurosurgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom of Great Britain and Northern Ireland.,Medical School, University of Birmingham, Edgbaston Campus, Birmingham, United Kingdom of Great Britain and Northern Ireland
| | - Nicci O'Neill
- Department of Neurosciences, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom of Great Britain and Northern Ireland
| | - Jacqueline Parnham
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
| | - Michaela Ustianowski
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
| | - Hannah Wardall
- Deparmtent of Clinical Neuropsychology, University Hospitals Birmingham NHS Foundation Trust, United Kingdom of Great Britain and Northern Ireland
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Glen T, Hostetter G, Roebuck-Spencer TM, Garmoe WS, Scott JG, Hilsabeck RC, Arnett P, Espe-Pfeifer P. Return on Investment and Value Research in Neuropsychology: A Call to Arms†. Arch Clin Neuropsychol 2020; 35:459-468. [PMID: 32219365 DOI: 10.1093/arclin/acaa010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 01/31/2020] [Indexed: 01/08/2023] Open
Abstract
There is substantial empirical evidence to support the clinical value of neuropsychological evaluation and the incremental value of neuropsychological assessment, suggesting such evaluation is beneficial in the prediction and management of clinical outcomes. However, in the cost-conscious and evolving era of healthcare reform, neuropsychologists must also establish the economic value, or return on investment, of their services. There is already a modest body of literature that demonstrates the economic benefits of neuropsychological evaluation, which is reviewed in the current paper. Neuropsychologists will need to be able to communicate, and develop evidence of, economic value of their services; thus, this paper also discusses common concepts, terms, and models used in healthcare valuation studies. Finally, neuropsychologists are urged to incorporate these financial concepts in their clinical practice and research.
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Affiliation(s)
| | | | | | - William S Garmoe
- Department of Neurology, MedStar National Rehabilitation Network, Washington, DC, USA
| | - James G Scott
- Department of Psychiatry, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Robin C Hilsabeck
- Department of Neurology, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Peter Arnett
- Department of Psychology, Penn State University, University Park, PA, USA
| | - Patricia Espe-Pfeifer
- Department of Psychiatry, University of Iowa College of Medicine, Iowa City, IA, USA
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14
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Garcia-Rudolph A, Garcia-Molina A, Opisso E, Tormos Muñoz J. Personalized Web-Based Cognitive Rehabilitation Treatments for Patients with Traumatic Brain Injury: Cluster Analysis. JMIR Med Inform 2020; 8:e16077. [PMID: 33021482 PMCID: PMC7576523 DOI: 10.2196/16077] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 01/26/2020] [Accepted: 05/14/2020] [Indexed: 12/13/2022] Open
Abstract
Background Traumatic brain injury (TBI) is a leading cause of disability worldwide. TBI is a highly heterogeneous disease, which makes it complex for effective therapeutic interventions. Cluster analysis has been extensively applied in previous research studies to identify homogeneous subgroups based on performance in neuropsychological baseline tests. Nevertheless, most analyzed samples are rarely larger than a size of 100, and different cluster analysis approaches and cluster validity indices have been scarcely compared or applied in web-based rehabilitation treatments. Objective The aims of our study were as follows: (1) to apply state-of-the-art cluster validity indices to different cluster strategies: hierarchical, partitional, and model-based, (2) to apply combined strategies of dimensionality reduction by using principal component analysis and random forests and perform stability assessment of the final profiles, (3) to characterize the identified profiles by using demographic and clinically relevant variables, and (4) to study the external validity of the obtained clusters by considering 3 relevant aspects of TBI rehabilitation: Glasgow Coma Scale, functional independence measure, and execution of web-based cognitive tasks. Methods This study was performed from August 2008 to July 2019. Different cluster strategies were executed with Mclust, factoextra, and cluster R packages. For combined strategies, we used the FactoMineR and random forest R packages. Stability analysis was performed with the fpc R package. Between-group comparisons for external validation were performed using 2-tailed t test, chi-square test, or Mann-Whitney U test, as appropriate. Results We analyzed 574 adult patients with TBI (mostly severe) who were undergoing web-based rehabilitation. We identified and characterized 3 clusters with strong internal validation: (1) moderate attentional impairment and moderate dysexecutive syndrome with mild memory impairment and normal spatiotemporal perception, with almost 66% (111/170) of the patients being highly educated (P<.05); (2) severe dysexecutive syndrome with severe attentional and memory impairments and normal spatiotemporal perception, with 49.2% (153/311) of the patients being highly educated (P<.05); (3) very severe cognitive impairment, with 45.2% (42/93) of the patients being highly educated (P<.05). We externally validated them with severity of injury (P=.006) and functional independence assessments: cognitive (P<.001), motor (P<.001), and total (P<.001). We mapped 151,763 web-based cognitive rehabilitation tasks during the whole period to the 3 obtained clusters (P<.001) and confirmed the identified patterns. Stability analysis indicated that clusters 1 and 2 were respectively rated as 0.60 and 0.75; therefore, they were measuring a pattern and cluster 3 was rated as highly stable. Conclusions Cluster analysis in web-based cognitive rehabilitation treatments enables the identification and characterization of strong response patterns to neuropsychological tests, external validation of the obtained clusters, tailoring of cognitive web-based tasks executed in the web platform to the identified profiles, thereby providing clinicians a tool for treatment personalization, and the extension of a similar approach to other medical conditions.
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Affiliation(s)
- Alejandro Garcia-Rudolph
- Institut Guttmann Hospital de Neurorehabilitacio, Badalona, Spain.,Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain.,Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Alberto Garcia-Molina
- Institut Guttmann Hospital de Neurorehabilitacio, Badalona, Spain.,Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain.,Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Eloy Opisso
- Institut Guttmann Hospital de Neurorehabilitacio, Badalona, Spain.,Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain.,Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
| | - Jose Tormos Muñoz
- Institut Guttmann Hospital de Neurorehabilitacio, Badalona, Spain.,Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain.,Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain
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15
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Comparison of Diagnostic Sleep Studies in Hospitalized Neurorehabilitation Patients With Moderate to Severe Traumatic Brain Injury. Chest 2020; 158:1689-1700. [PMID: 32387522 DOI: 10.1016/j.chest.2020.03.083] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 03/21/2020] [Accepted: 03/27/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND OSA is prevalent during a time of critical neural repair after traumatic brain injury (TBI). The diagnostic utility of existing sleep studies is needed to inform clinical management during acute recovery from TBI. RESEARCH QUESTION This study aimed to evaluate the non-inferiority and diagnostic accuracy of a portable level 3 sleep study relative to level 1 polysomnography in hospitalized neurorehabilitation patients with TBI. STUDY DESIGN AND METHODS This is a prospective clinical trial conducted at six TBI Model System study sites between May 2017 and February 2019. Of 896 admissions, 449 were screened and eligible for the trial, with 345 consented. Additional screening left 263 eligible for and completing simultaneous administration of both level 1 and level 3 sleep studies, with final analyses completed on 214 (median age = 42 years; ED Glasgow Coma Scale = 6; time to polysomnography [PSG] = 52 days). RESULTS Agreement was moderate to strong (weighted kappa = 0.78, 95% CI, 0.72-0.83) with the misclassification commonly occurring with mild sleep apnea due to underestimation of apnea hypopnea index (AHI). Most of those with moderate to severe sleep apnea were correctly classified (n = 54/72). Non-inferiority was not demonstrated: the minimum tolerable specificity of 0.5 was achieved across all AHI cutoff scores (lower confidence limits [LCL] range, 0.807-0.943), but the minimum tolerable sensitivity of 0.8 was not (LCL range, 0.665-0.764). INTERPRETATION Although the non-inferiority of level 3 portable diagnostic testing relative to level 1 was not established, strong agreement was seen across sleep apnea indexes. Most of those with moderate to severe sleep apnea were correctly identified; however, there was risk of misclassification with level 3 sleep studies underestimating disease severity for those with moderate to severe AHI and disease presence for those with mild AHI during early TBI neurorehabilitation.
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16
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Rolin SN, Davis JJ, Miller JB. Estimating Premorbid Ability in Rehabilitation Patients Using the Test of Premorbid Functioning and Wide Range Achievement Test-Fourth Edition. Assessment 2019; 28:994-1003. [PMID: 31718236 DOI: 10.1177/1073191119887441] [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: 11/17/2022]
Abstract
Objective: This study examined premorbid ability estimate concordance using Test of Premorbid Functioning predicted Full Scale Intelligent Quotient (TOPF-IQ) and Wide Range Achievement Test-Fourth Edition Word Reading (WRAT4-WR). Method: The sample (N = 145) was 28% female with average age and education of 40.6 and 13.2 years, respectively. Outpatient neuropsychological evaluations were conducted in a rehabilitation setting. Measures included the TOPF, WRAT4-WR, Wechsler Adult Intelligence Scale-Fourth Edition, and other neuropsychological tests. Non-WAIS measures defined impairment groups. Analyses included t tests, pairwise correlations, concordance correlation coefficients, and root mean square differences. Results: TOPF-IQ, WRAT4-WR, and Full Scale Intelligent Quotient scores were not significantly different but were lower than normative mean. TOPF-IQ and WRAT4-WR showed acceptable agreement (concordance correlation coefficient = .92; root mean square difference = 5.9). Greater premorbid-current ability differences were observed in the impaired group. TOPF-IQ and WRAT4-WR showed lower but similar agreement with Full Scale Intelligence Quotient in the unimpaired group. Conclusions: Findings support the WRAT4-WR in predicting premorbid ability in rehabilitation settings.
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Affiliation(s)
- Summer N Rolin
- University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Jeremy J Davis
- University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Justin B Miller
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
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17
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Smith EE, Smith JAD, Juengst SB. Cognitive process scores associated with self-reported behavioral dysfunction on the Frontal Systems Behavior Scale (FrSBe) in chronic traumatic brain injury. J Clin Exp Neuropsychol 2019; 42:90-100. [DOI: 10.1080/13803395.2019.1676882] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Emily E. Smith
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jason A. D. Smith
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Shannon B. Juengst
- Department of Physical Medicine & Rehabilitation, Department of Rehabilitation Counseling, University of Texas Southwestern Medical Center, Dallas, TX, USA
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18
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Kornblith E, Posecion L, Abrams G, Chen AJW, Burciaga J, D'Esposito M, Novakovic-Agopian T. Long-Term Effect of Cognitive Rehabilitation Regardless of Prerehabilitation Cognitive Status for Veterans with TBI. APPLIED NEUROPSYCHOLOGY-ADULT 2019; 28:436-448. [PMID: 31456428 DOI: 10.1080/23279095.2019.1652174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Persisting difficulties in executive functioning (EF) are common after traumatic brain injury (TBI). Cognitive rehabilitation can be effective, but the impact of pretreatment neurocognitive functioning on long term effects of rehabilitation is unknown. Because this information can impact treatment planning, we examined the relationship between prerehabilitation neurocognitive status and long-term effects of EF training. Archival data were drawn from a trial of Goal-Oriented Attentional Self-Regulation group-format EF training for Veterans with TBI [mild-severe; 11 years postinjury; 96% male, 32% nonwhite, 14.21 years education (SD 1.72), 41.13 years old (SD 11.39)]. Using prerehabilitation neurocognitive performance, participants were clustered into cognitive difficulty (CD) and cognitively normal (CN) groups. Six-plus months after EF rehabilitation training, participants completed a structured telephone interview and/or in-person cognitive/functional/emotional assessment using standardized measures of cognitive, daily, and emotional functioning frequently employed in TBI research. At 6+ months post-EF training compared to prerehabilitation, CD and CN improved in multiple cognitive (Overall Attention/EF: F(1,18) = 26.17, partial η2 = .59; Total Memory: F(1,18) = 6.82, partial η2 = .28) and functional domains (Goal Processing Scale [GPS] total score: F(1,15) = 6.71, partial η2 = .31). CD improved more than CN on Learning and Memory functional domain [F(1,15) = 6.10, partial η2 = .29]. Results of our small archival analysis raise the possibility that Veterans with chronic TBI may demonstrate long-term effects of EF training.
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Affiliation(s)
- Erica Kornblith
- San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Lainie Posecion
- San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Gary Abrams
- San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA.,University of California, San Francisco, CA, USA
| | - Anthony J-W Chen
- University of California, San Francisco, CA, USA.,Rehabilitation, Veterans Affairs Northern California Health Care System, Martinez, CA, USA.,University of California, Berkeley: Berkeley, CA
| | - Joaquin Burciaga
- University of California, Berkeley: Berkeley, CA.,Children's Health Council, Palo Alto, CA, USA
| | - Mark D'Esposito
- Children's Health Council, Palo Alto, CA, USA.,Helen Wills Neuroscience Institute, University of California Berkeley, Berkeley, CA, USA
| | - Tatjana Novakovic-Agopian
- San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA.,University of California, San Francisco, CA, USA
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19
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Steward KA, Kennedy R, Novack TA, Crowe M, Marson DC, Triebel KL. The Role of Cognitive Reserve in Recovery From Traumatic Brain Injury. J Head Trauma Rehabil 2019; 33:E18-E27. [PMID: 28520675 PMCID: PMC5693786 DOI: 10.1097/htr.0000000000000325] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To examine whether cognitive reserve (CR) attenuates the initial impact of traumatic brain injury (TBI) on cognitive performance (neural reserve) and results in faster cognitive recovery rates in the first year postinjury (neural compensation), and whether the advantage of CR differs on the basis of the severity of TBI. SETTING Inpatient/outpatient clinics at an academic medical center. PARTICIPANTS Adults with mild TBI (mTBI; n = 28), complicated mild TBI (cmTBI; n = 24), and moderate to severe TBI (msevTBI; n = 57), and demographically matched controls (n = 66). DESIGN Retrospective, longitudinal cohort assessed at 1, 6, and 12 months postinjury. MAIN MEASURES Outcomes were 3 cognitive domains: processing speed/executive function, verbal fluency, and memory. Premorbid IQ, estimated with the Wechsler Test of Adult Reading, served as CR proxy. RESULTS Higher premorbid IQ was associated with better performance on cognitive domains at 1 month postinjury, and the effect of IQ was similarly beneficial for all groups. Cognitive recovery rate was moderated only by TBI severity; those with more severe TBI had faster recovery in the first year. CONCLUSION Results support only the neural reserve theory of CR within a TBI population and indicate that CR is neuroprotective, regardless of the degree of TBI. Higher premorbid CR does not allow for more rapid adaptation and recovery from injury.
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Affiliation(s)
- Kayla A. Steward
- Department of Psychology, University of Alabama at Birmingham,
Birmingham, AL, USA
| | - Richard Kennedy
- Department of Medicine, University of Alabama at Birmingham,
Birmingham, AL, USA
| | - Thomas A. Novack
- Department of Physical Medicine and Rehabilitation, University of
Alabama at Birmingham, Birmingham, AL, USA
| | - Michael Crowe
- Department of Psychology, University of Alabama at Birmingham,
Birmingham, AL, USA
| | - Daniel C. Marson
- Department of Neurology, University of Alabama at Birmingham,
Birmingham, AL, USA
| | - Kristen L. Triebel
- Department of Neurology, University of Alabama at Birmingham,
Birmingham, AL, USA
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Abstract
Objective: The purpose of this critical review was to evaluate the current state of research regarding the incremental value of neuropsychological assessment in clinical practice, above and beyond what can be accounted for on the basis of demographic, medical, and other diagnostic variables. The focus was on neurological and other medical conditions across the lifespan where there is known risk for presence or future development of cognitive impairment.Method: Eligible investigations were group studies that had been published after 01/01/2000 in English in peer-reviewed journals and that had used standardized neuropsychological measures and reported on objective outcome criterion variables. They were identified through PubMed and PsychInfo electronic databases on the basis of predefined specific selection criteria. Reference lists of identified articles were also reviewed to identify potential additional sources. The Grades of Recommendation, Assessment, Development and Evaluation Working Group's (GRADE) criteria were used to evaluate quality of studies.Results: Fifty-six studies met the final selection criteria, including 2 randomized-controlled trials, 9 prospective cohort studies, 12 retrospective cohort studies, 21 inception cohort studies, 2 case control studies, and 10 case series studies. The preponderance of the evidence was strongly supportive with regard to the incremental value of neuropsychological assessment in the care of persons with mild cognitive impairment/dementia and traumatic brain injury. Evidence was moderately supportive with regard to stroke, epilepsy, multiple sclerosis, and attention-deficit/hyperactivity disorder. Participation in neuropsychological evaluations was also associated with cost savings.Conclusions: Neuropsychological assessment can improve both diagnostic classification and prediction of long-term daily-life outcomes in patients across the lifespan. Future high-quality prospective cohort studies and randomized-controlled trials are necessary to demonstrate more definitively the incremental value of neuropsychological assessment in the management of patients with various neurological and other medical conditions.
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Affiliation(s)
- Jacobus Donders
- Department of Psychology, Mary Free Bed Rehabilitation Hospital, Grand Rapids, MI, USA
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Abstract
OBJECTIVES Individuals with moderate-severe traumatic brain injury (TBI) experience a transitory state of impaired consciousness and confusion often called posttraumatic confusional state (PTCS). This study examined the neuropsychological profile of PTCS. METHODS Neuropsychometric profiles of 349 individuals in the TBI Model Systems National Database were examined 4 weeks post-TBI (±2 weeks). The PTCS group was subdivided into Low (n=46) and High Performing PTCS (n=45) via median split on an orientation/amnesia measure, and compared to participants who had emerged from PTCS (n=258). Neuropsychological patterns were examined using multivariate analyses of variance and mixed model analyses of covariance. RESULTS All groups were globally impaired, but severity differed across groups (F(40,506)=3.44; p<.001; ŋp 2 =.206). Rate of forgetting (memory consolidation) was impaired in all groups, but failed to differentiate them (F(4,684)=0.46; p=.762). In contrast, executive memory control was significantly more impaired in PTCS groups than the emerged group: Intrusion errors: F(2,343)=8.78; p<.001; ŋ p 2=.049; False positive recognition errors: F(2,343)=3.70; p<.05; ŋp 2=.021. However, non-memory executive control and other executive memory processes did not differentiate those in versus emerged from PTCS. CONCLUSIONS Executive memory control deficits in the context of globally impaired cognition characterize PTCS. This pattern differentiates individuals in and emerged from PTCS during the acute recovery period following TBI. (JINS, 2019, 25, 302-313).
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Kornblith E, Abrams G, Chen AJW, Burciaga J, D’Esposito M, Novakovic-Agopian T. Impact of baseline neurocognitive functioning on outcomes following rehabilitation of executive function training for veterans with history of traumatic brain injury. APPLIED NEUROPSYCHOLOGY-ADULT 2018; 27:108-120. [DOI: 10.1080/23279095.2018.1490738] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
| | - Gary Abrams
- Neurology Service, SFVA Medical Center, University of California, San Francisco, California, USA
| | - Anthony J.-W. Chen
- VA Northern California Health Care System, University of California, San Francisco, CA, USA
| | | | - Mark D’Esposito
- University of California Berkeley, Helen Wills Neuroscience Institute, Berkeley CA, USA
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Predictors of Satisfaction With Life in Veterans After Traumatic Brain Injury: A VA TBI Model Systems Study. J Head Trauma Rehabil 2018; 32:255-263. [PMID: 28520659 DOI: 10.1097/htr.0000000000000309] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To identify predictors of satisfaction with life in Veterans 1 year after traumatic brain injury (TBI). SETTING The VA TBI Model Systems (TBIMS) project includes 5 Veterans Affairs (VA) Polytrauma Rehabilitation Centers. PARTICIPANTS Veterans enrolled in the VA TBIMS study who completed the Satisfaction With Life Scale at year 1 follow-up. The sample is largely male (96%) and Caucasian (72%), with a median age of 27 years upon enrollment. DESIGN Prospective observational cohort study measuring including demographics (eg, education), preinjury variables (eg, mental health history and employment), and military variables (eg, injury during deployment and injury during active duty status). MAIN OUTCOME MEASURE Satisfaction With Life Scale. RESULTS Multivariate regression analyses revealed that age, marital status, preinjury employment status, preinjury mental health history, and active duty status at the time of injury were significant predictors of life satisfaction at year 1 follow-up. CONCLUSIONS Results of this study suggest that satisfaction with life in Veterans with TBI is mediated by several factors that might inform rehabilitation interventions and discharge recommendations. Preinjury variables and active duty status (a unique aspect of the Veteran population) influence life satisfaction at 1 year postinjury. Limitations and future clinical implications will be discussed.
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Descriptive Findings of the VA Polytrauma Rehabilitation Centers TBI Model Systems National Database. Arch Phys Med Rehabil 2018; 99:952-959. [DOI: 10.1016/j.apmr.2017.12.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 09/22/2017] [Accepted: 12/29/2017] [Indexed: 11/19/2022]
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Feasibility of a Cognitive Behavioral Intervention to Manage Fatigue in Individuals With Traumatic Brain Injury: A Pilot Study. J Head Trauma Rehabil 2018; 31:E41-9. [PMID: 26580691 DOI: 10.1097/htr.0000000000000196] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the feasibility of conducting a randomized clinical trial of an Internet-based manualized intervention to teach individuals with traumatic brain injury to manage their fatigue. SETTING Community dwelling. PARTICIPANTS Forty-one participants randomized to Maximizing Energy (MAX) intervention group (n = 20) and Health Education group (n = 21). INTERVENTION The experimental group (MAX intervention) received an 8-week program that combined education and Problem-Solving Therapy to teach individuals to manage fatigue-related problems. The attention control group received health education. MEASURES Primary outcome measures pertained to the feasibility of conducting the trial. Secondary outcomes were fatigue impact and fatigue severity assessed at baseline and postintervention. RESULTS Of the 65 participants referred, 41 were enrolled (63% recruitment rate), of which 3 withdrew (92% retention rate). Participants in the experimental and control groups completed their homework 75% and 85% of the time, respectively, and were equally engaged in the sessions. Participants in the experimental group were able to learn and implement the MAX intervention steps. Effect sizes for all measures ranged from small (-0.17) to medium (-0.58) in favor of the intervention group. CONCLUSION Findings from the study suggest that the MAX intervention is feasible to administer to individuals with post-traumatic brain injury fatigue.
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Community Reintegration Problems Among Veterans and Active Duty Service Members With Traumatic Brain Injury. J Head Trauma Rehabil 2018; 32:34-45. [PMID: 27323217 DOI: 10.1097/htr.0000000000000242] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To examine community reintegration problems among Veterans and military service members with mild or moderate/severe traumatic brain injury (TBI) at 1 year postinjury and to identify unique predictors that may contribute to these difficulties. SETTING VA Polytrauma Rehabilitation Centers. PARTICIPANTS Participants were 154 inpatients enrolled in the VA TBI Model Systems Program with available injury severity data (mild = 28.6%; moderate/severe = 71.4%) and 1-year postinjury outcome data. DESIGN Prospective, longitudinal cohort. MAIN MEASURES Community reintegration outcomes included independent driving, employability, and general community participation. Additional measures assessed depression, posttraumatic stress, and cognitive and motor functioning. RESULTS In the mild TBI (mTBI) group, posttraumatic stress disorder and depressive symptoms were associated with lower levels of various community reintegration outcomes. In the moderate/severe TBI group, cognition and motor skills were significantly associated with lower levels of community participation, independent driving, and employability. CONCLUSION Community reintegration is problematic for Veterans and active duty service members with a history of TBI. Unique comorbidities across injury severity groups inhibit full reintegration into the community. These findings highlight the ongoing rehabilitation needs of persons with TBI, specifically evidence-based mental healthcare, in comprehensive rehabilitation programs consistent with a chronic disease management model.
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Utility of the Neurobehavioral Symptom Inventory As an Outcome Measure: A VA TBI Model Systems Study. J Head Trauma Rehabil 2018; 32:46-54. [PMID: 26709585 DOI: 10.1097/htr.0000000000000208] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To examine the utility of the Neurobehavioral Symptom Inventory (NSI)-a measure of postconcussion symptoms used within the Veterans Health Administration-as an index of rehabilitation outcome. SETTING Veterans Administration Polytrauma Rehabilitation Centers Traumatic Brain Injury (TBI) Model Systems program. PARTICIPANTS A total of 159 Veterans (14% with mild TBI; 86% with moderate-severe TBI). MAIN MEASURES Disability Rating Scale; Functional Independence Measure; Glasgow Outcome Scale-Extended; NSI; Participation Assessment with Recombined Tools-Objective; Posttraumatic Stress Disorder Checklist-Civilian Version; Satisfaction With Life Scale; Supervision Rating Scale. ANALYSES Correlations and exploratory factor analyses examined the interrelations among outcome measures. Hierarchical regression analyses were utilized to determine if the NSI predicted rehabilitation outcome measures after controlling for demographic variables, TBI severity, and time since injury. NSI reliable changes from pretreatment to 1-year follow-up were examined. Receiver operating characteristics curve analyses were conducted to evaluate the ability of changes in the NSI to predict meaningful change in functioning and employment status. RESULTS The NSI correlated with psychological distress measures. The NSI administered prior to brain injury rehabilitation had limited predictive utility beyond satisfaction with life. A minority of patients (32%) demonstrated reliable changes on the NSI from baseline to 1-year follow-up. Changes on the NSI were not predictive of meaningful change in employment or functioning. CONCLUSION The NSI was not useful for assessing meaningful change in a sample of mixed severity TBI patients.
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28
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Employment Stability in Veterans and Service Members With Traumatic Brain Injury: A Veterans Administration Traumatic Brain Injury Model Systems Study. Arch Phys Med Rehabil 2018. [DOI: 10.1016/j.apmr.2017.05.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Watt S, Crowe SF. Examining the beneficial effect of neuropsychological assessment on adult patient outcomes: a systematic review. Clin Neuropsychol 2017; 32:368-390. [DOI: 10.1080/13854046.2017.1414885] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Stephanie Watt
- School of Psychology and Public Health, La Trobe University, Bundoora, Australia
| | - Simon F. Crowe
- School of Psychology and Public Health, La Trobe University, Bundoora, Australia
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Shah SA, Mohamadpour M, Askin G, Nakase-Richardson R, Stokic DS, Sherer M, Yablon SA, Schiff ND. Focal Electroencephalographic Changes Index Post-Traumatic Confusion and Outcome. J Neurotrauma 2017; 34:2691-2699. [DOI: 10.1089/neu.2016.4911] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Affiliation(s)
- Sudhin A. Shah
- The Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, TBI/DOC Research Program, Blythedale Children's Hospital, New York, New York
| | | | - Gulce Askin
- Department of Healthcare Policy and Research, Division of Biostatistics and Epidemiology, Weill Cornell Medicine, New York, New York
| | - Risa Nakase-Richardson
- James A. Haley Veterans Hospital, Polytrauma TBI Rehabilitation, University of South Florida, Tampa, Florida
| | | | - Mark Sherer
- Baylor College of Medicine, University of Texas Medical School at Houston, Houston, Texas
| | | | - Nicholas D. Schiff
- Laboratory of Cognitive Neuromodulation, Feil Family Brain Mind Research Institute, Weill Cornell Medicine, New York, New York
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Steel J, Ferguson A, Spencer E, Togher L. Language and cognitive communication disorder during post-traumatic amnesia: Profiles of recovery after TBI from three cases. Brain Inj 2017; 31:1889-1902. [DOI: 10.1080/02699052.2017.1373200] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Joanne Steel
- Speech Pathology, The University of Newcastle, Newcastle, Australia
- NHMRC Centre of Research Excellence in Brain Recovery, Moving Ahead, Sydney, Australia
| | - Alison Ferguson
- Speech Pathology, The University of Newcastle, Newcastle, Australia
- NHMRC Centre of Research Excellence in Brain Recovery, Moving Ahead, Sydney, Australia
| | | | - Leanne Togher
- Speech Pathology, The University of Sydney, Sydney, Australia
- NHMRC Centre of Research Excellence in Brain Recovery, Moving Ahead, Sydney, Australia
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Bailey EK, Nakase-Richardson R, Patel N, Dillahunt-Aspillaga C, Ropacki SA, Sander AM, Stevens L, Tang X. Supervision Needs Following Veteran and Service Member Moderate to Severe Traumatic Brain Injury: A VA TBI Model Systems Study. J Head Trauma Rehabil 2017; 32:245-254. [DOI: 10.1097/htr.0000000000000317] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Understanding the Connection between Cognitive Impairment and Mobility: What Can Be Gained from Neuropsychological Assessment? Rehabil Res Pract 2017; 2017:4516219. [PMID: 28536658 PMCID: PMC5425833 DOI: 10.1155/2017/4516219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 02/06/2017] [Indexed: 12/02/2022] Open
Abstract
The ability of neuropsychological tests to predict rehabilitation outcome is unclear, particularly when other ratings of cognition are available. Neuropsychological test scores and functional ratings of cognition (Functional Independence Measure (FIM) Cognition score) were used to predict improvement in patient mobility and self-care skill, as measured by the FIM Motor score. Regression models used both raw neuropsychology test scores and age-adjusted scores. Retrospective chart review was performed for patients on an inpatient rehabilitation unit and referred for neuropsychological assessment. The group included 126 subjects (average age 64.2 ± 17.1 years) and a variety of medical diagnoses. Neuropsychological tests included the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). After forcing the Admission FIM Cognition score into the model, RBANS scores and duration of rehabilitation predicted FIM Motor improvements (F = 11.42, p < 0.0001). Raw neuropsychological test scores performed better than the model with age-adjusted test scores. FIM Cognition alone did not predict FIM Motor improvements. Neuropsychological tests, combined with duration of rehabilitation, predicted mobility gains for patients undergoing inpatient rehabilitation beyond what was predicted by another, readily available, assessment of cognition. Neuropsychology raw scores performed better than age-adjusted scores, raising questions about the standard use of demographic adjustments for predicting real-world function.
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Soble JR, Critchfield EA, O’Rourke JJ. Neuropsychological Evaluation in Traumatic Brain Injury. Phys Med Rehabil Clin N Am 2017; 28:339-350. [DOI: 10.1016/j.pmr.2016.12.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Roebuck-Spencer TM, Glen T, Puente AE, Denney RL, Ruff RM, Hostetter G, Bianchini KJ. Cognitive Screening Tests Versus Comprehensive Neuropsychological Test Batteries: A National Academy of Neuropsychology Education Paper†. Arch Clin Neuropsychol 2017; 32:491-498. [DOI: 10.1093/arclin/acx021] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 02/16/2017] [Indexed: 12/20/2022] Open
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Block CK, Johnson-Greene D, Pliskin N, Boake C. Discriminating cognitive screening and cognitive testing from neuropsychological assessment: implications for professional practice. Clin Neuropsychol 2016; 31:487-500. [DOI: 10.1080/13854046.2016.1267803] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Cady K. Block
- Section of Neurobehavioral Health, Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Doug Johnson-Greene
- Department of Physical Medicine & Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Neil Pliskin
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Corwin Boake
- Department of Physical Medicine & Rehabilitation, The University of Texas Health Science Center at Houston, Houston, TX, USA
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Towns SJ, Zeitzer J, Kamper J, Holcomb E, Silva MA, Schwartz DJ, Nakase-Richardson R. Implementation of Actigraphy in Acute Traumatic Brain Injury (TBI) Neurorehabilitation Admissions: A Veterans Administration TBI Model Systems Feasibility Study. PM R 2016; 8:1046-1054. [DOI: 10.1016/j.pmrj.2016.04.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 04/23/2016] [Accepted: 04/30/2016] [Indexed: 10/21/2022]
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Steward KA, Novack TA, Kennedy R, Crowe M, Marson DC, Triebel KL. The Wechsler Test of Adult Reading as a Measure of Premorbid Intelligence Following Traumatic Brain Injury. Arch Clin Neuropsychol 2016; 32:98-103. [PMID: 27799224 DOI: 10.1093/arclin/acw081] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2016] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The current study sought to determine whether the Wechsler Test of Adult Reading (WTAR) provides a stable estimate of premorbid intellectual ability in acutely injured patients recovering from traumatic brain injury (TBI). METHOD A total of 135 participants (43 mild TBI [mTBI], 40 moderate/severe TBI [msevTBI], 52 healthy controls) were administered the WTAR at 1 and 12 months post-injury. RESULTS Despite similar demographic profiles, participants with msevTBI performed significantly worse than controls on the WTAR at both time points. Moreover, the msevTBI group had a significant improvement in WTAR performance over the 1-year period. In contrast, those participants with mTBI did not significantly differ from healthy controls and both the mTBI and control groups demonstrated stability on the WTAR over time. CONCLUSIONS Results indicate that word-reading tests may underestimate premorbid intelligence during the immediate recovery period for patients with msevTBI. Clinicians should consider alternative estimation measures in this TBI subpopulation.
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Affiliation(s)
- Kayla A Steward
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Thomas A Novack
- Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Richard Kennedy
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Michael Crowe
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Daniel C Marson
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kristen L Triebel
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
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Hacker D, Jones CA, Clowes Z, Belli A, Su Z, Sitaraman M, Davies D, Taylor R, Flahive E, Travis C, O'Neil N, Pettigrew Y. The Development and Psychometric Evaluation of a Supplementary Index Score of the Neuropsychological Assessment Battery Screening Module that is Sensitive to Traumatic Brain Injury. Arch Clin Neuropsychol 2016; 32:215-227. [DOI: 10.1093/arclin/acw087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2016] [Indexed: 11/14/2022] Open
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Llinàs-Reglà J, Vilalta-Franch J, López-Pousa S, Calvó-Perxas L, Torrents Rodas D, Garre-Olmo J. The Trail Making Test. Assessment 2016; 24:183-196. [DOI: 10.1177/1073191115602552] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The Trail Making Test (TMT) is used as an indicator of visual scanning, graphomotor speed, and executive function. The aim of this study was to examine the TMT relationships with several neuropsychological measures and to provide normative data in community-dwelling participants of 55 years and older. A population-based Spanish-speaking sample of 2,564 participants was used. The TMT, Symbol Digit Test, Stroop Color–Word Test, Digit Span Test, Verbal Fluency tests, and the MacQuarrie Test for Mechanical Ability tapping subtest were administered. Exploratory factor analyses and regression lineal models were used. Normative data for the TMT scores were obtained. A total of 1,923 participants (76.3%) participated, 52.4% were women, and the mean age was 66.5 years (Digit Span = 8.0). The Symbol Digit Test, MacQuarrie Test for Mechanical Ability tapping subtest, Stroop Color–Word Test, and Digit Span Test scores were associated in the performance of most TMT scores, but the contribution of each measure was different depending on the TMT score. Normative tables according to significant factors such as age, education level, and sex were created. Measures of visual scanning, graphomotor speed, and visuomotor processing speed were more related to the performance of the TMT-A score, while working memory and inhibition control were mainly associated with the TMT-B and derived TMT scores.
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Affiliation(s)
- Jordi Llinàs-Reglà
- Memory clinic, Hospital de Santa Caterina, Salt, Spain
- Department of Medical Sciences, University of Girona, Girona, Spain
| | - Joan Vilalta-Franch
- Memory clinic, Hospital de Santa Caterina, Salt, Spain
- Department of Medical Sciences, University of Girona, Girona, Spain
- Girona Biomedical Research Institute [IDIBGI], Salt, Spain
| | - Secundino López-Pousa
- Memory clinic, Hospital de Santa Caterina, Salt, Spain
- Department of Medical Sciences, University of Girona, Girona, Spain
- Girona Biomedical Research Institute [IDIBGI], Salt, Spain
| | | | - David Torrents Rodas
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Josep Garre-Olmo
- Department of Medical Sciences, University of Girona, Girona, Spain
- Girona Biomedical Research Institute [IDIBGI], Salt, Spain
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Silverberg ND, Crane PK, Dams-O'Connor K, Holdnack J, Ivins BJ, Lange RT, Manley GT, McCrea M, Iverson GL. Developing a Cognition Endpoint for Traumatic Brain Injury Clinical Trials. J Neurotrauma 2016; 34:363-371. [PMID: 27188248 DOI: 10.1089/neu.2016.4443] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Cognitive impairment is a core clinical feature of traumatic brain injury (TBI). After TBI, cognition is a key determinant of post-injury productivity, outcome, and quality of life. As a final common pathway of diverse molecular and microstructural TBI mechanisms, cognition is an ideal endpoint in clinical trials involving many candidate drugs and nonpharmacological interventions. Cognition can be reliably measured with performance-based neuropsychological tests that have greater granularity than crude rating scales, such as the Glasgow Outcome Scale-Extended, which remain the standard for clinical trials. Remarkably, however, there is no well-defined, widely accepted, and validated cognition endpoint for TBI clinical trials. A single cognition endpoint that has excellent measurement precision across a wide functional range and is sensitive to the detection of small improvements (and declines) in cognitive functioning would enhance the power and precision of TBI clinical trials and accelerate drug development research. We outline methodologies for deriving a cognition composite score and a research program for validation. Finally, we discuss regulatory issues and the limitations of a cognition endpoint.
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Affiliation(s)
- Noah D Silverberg
- 1 Department of Medicine, Division of Physical Medicine and Rehabilitation, University of British Columbia , and GF Strong Rehab Centre, Vancouver, British Columbia, Canada, and Department of Physical Medicine and Rehabilitation, Harvard Medical School, and Red Sox Foundation and Massachusetts General Hospital Home Base Program, Boston, Massachusetts
| | - Paul K Crane
- 2 Department of Medicine, University of Washington , Seattle, Washington
| | - Kristen Dams-O'Connor
- 3 Department of Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai , New York City, New York
| | - James Holdnack
- 4 Department of Physical Therapy, University of Delaware , Newark, Delaware
| | - Brian J Ivins
- 5 Defense and Veterans Brain Injury Center (DVBIC) , Silver Spring, Maryland
| | - Rael T Lange
- 6 Defense and Veterans Brain Injury Center (DVBIC) , Walter Reed National Military Medical Center, and National Intrepid Center of Excellence, Bethesda, Maryland
| | - Geoffrey T Manley
- 7 Department of Neurological Surgery, University of California San Francisco , San Francisco, California
| | - Michael McCrea
- 8 Department of Neurosurgery, Medical College of Wisconsin , Milwaukee, Wisconsin
| | - Grant L Iverson
- 9 Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, MassGeneral Hospital for Children Sports Concussion Program, and Red Sox Foundation and Massachusetts General Hospital Home Base Program, Boston, Massachusetts, and Defense and Veterans Brain Injury Center, National Intrepid Center of Excellence , Bethesda, Maryland
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Steel J, Ferguson A, Spencer E, Togher L. Speech-language pathologists’ perspectives on cognitive communication assessment during post-traumatic amnesia. Brain Inj 2016; 30:1131-42. [DOI: 10.1080/02699052.2016.1174785] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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43
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Hanks RA, Jackson AM, Crisanti LK. Predictive validity of a brief outpatient neuropsychological battery in individuals 1–25 years post traumatic brain injury. Clin Neuropsychol 2016; 30:1074-86. [DOI: 10.1080/13854046.2016.1194479] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Robin A. Hanks
- Department of Physical Medicine and Rehabilitation, Wayne State University School of Medicine, Detroit, MI, USA
- Department of Rehabilitation Psychology and Neuropsychology, Rehabilitation Institute of Michigan, Detroit, MI, USA
| | | | - Lauren K. Crisanti
- Department of Rehabilitation Psychology and Neuropsychology, Rehabilitation Institute of Michigan, Detroit, MI, USA
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Barman A, Chatterjee A, Bhide R. Cognitive Impairment and Rehabilitation Strategies After Traumatic Brain Injury. Indian J Psychol Med 2016; 38:172-81. [PMID: 27335510 PMCID: PMC4904751 DOI: 10.4103/0253-7176.183086] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Traumatic brain injury (TBI) is among the significant causes of morbidity and mortality in the present world. Around 1.6 million persons sustain TBI, whereas 200,000 die annually in India, thus highlighting the rising need for appropriate cognitive rehabilitation strategies. This literature review assesses the current knowledge of various cognitive rehabilitation training strategies. The entire spectrum of TBI severity; mild to severe, is associated with cognitive deficits of varying degree. Cognitive insufficiency is more prevalent and longer lasting in TBI persons than in the general population. A multidisciplinary approach with neuropsychiatric evaluation is warranted. Attention process training and tasks for attention deficits, compensatory strategies and errorless learning training for memory deficits, pragmatic language skills and social behavior guidance for cognitive-communication disorder, meta-cognitive strategy, and problem-solving training for executive disorder are the mainstay of therapy for cognitive deficits in persons with TBI. Cognitive impairments following TBI are common and vary widely. Different cognitive rehabilitation techniques and combinations in addition to pharmacotherapy are helpful in addressing various cognitive deficits.
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Affiliation(s)
- Apurba Barman
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India
| | - Ahana Chatterjee
- Formerly Clinical Fellow, Division of Physiatry, Department of Medicine, University of Toronto, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Rohit Bhide
- Princess Royal Spinal Injuries Unit, Northern General Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, South Yorkshire, UK
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Lee S, Lee JA, Choi H. Driving Trail Making Test part B: a variant of the TMT-B. J Phys Ther Sci 2016; 28:148-53. [PMID: 26957747 PMCID: PMC4755993 DOI: 10.1589/jpts.28.148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 10/14/2015] [Indexed: 11/24/2022] Open
Abstract
[Purpose] The Trail Making Test part B (TMT-B) is used in evaluating driving abilities
and includes testing for the executive function. A driving simulator version of this test
(DTMT-B) was developed to measure drivers’ executive abilities in three-dimensional space.
The purpose of the present study was to assess the validity of the DTMT-B for driving
assessment. [Subjects] Thirty stroke patients and 65 healthy subjects were recruited.
[Methods] Participants performed the TMT-B and DTMT-B. The DTMT-B was run on a driving
simulator in which the individual performed a task on virtual roads connecting the
lettered and numbered TMT-B points by simulated driving instead of connecting them with
lines as in the paper or computerized TMT-B. Intra-class correlation coefficients (ICCs)
were used to assess validities. Significant correlations were found between the TMT-B and
DTMT-B. [Results] Participants performed the TMT-B and DTMT-B. Intra-class correlation
coefficients (ICCs) were used to assess validities. Significant correlations were found
between the TMT-B and DTMT-B. [Conclusion] The results suggest that the DTMT-B may be
useful as part of driver screening assessment using a driving simulator for stroke
patients and that it may also be used to assess the executive functions for healthy
people.
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Affiliation(s)
- Sol Lee
- Department of Rehabilitation Standard and Policy, Korea National Rehabilitation Research Institute, Republic of Korea
| | - Jung Ah Lee
- Department of Clinical Research on Rehabilitation, Korea National Rehabilitation Research Institute, Republic of Korea
| | - Hyun Choi
- Department of Clinical Research on Rehabilitation, Korea National Rehabilitation Research Institute, Republic of Korea
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Steel J, Ferguson A, Spencer E, Togher L. Language and cognitive communication during post-traumatic amnesia: A critical synthesis. NeuroRehabilitation 2015; 37:221-34. [DOI: 10.3233/nre-151255] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Joanne Steel
- Speech Pathology, The University of Newcastle, Newcastle, NSW, Australia
- NHMRC Clinical Centre of Research Excellence in Aphasia Rehabilitation, Brisbane, QLD, Australia
| | - Alison Ferguson
- Speech Pathology, The University of Newcastle, Newcastle, NSW, Australia
- NHMRC Clinical Centre of Research Excellence in Aphasia Rehabilitation, Brisbane, QLD, Australia
| | - Elizabeth Spencer
- Speech Pathology, The University of Newcastle, Newcastle, NSW, Australia
| | - Leanne Togher
- Speech Pathology, The University of Sydney, Sydney, NSW, Australia
- NHMRC Clinical Centre of Research Excellence in Aphasia Rehabilitation, Brisbane, QLD, Australia
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Farrell-Carnahan L, Barnett S, Lamberty G, Hammond FM, Kretzmer TS, Franke LM, Geiss M, Howe L, Nakase-Richardson R. Insomnia symptoms and behavioural health symptoms in veterans 1 year after traumatic brain injury. Brain Inj 2015; 29:1400-8. [PMID: 26287761 DOI: 10.3109/02699052.2015.1063161] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVE Insomnia and behavioural health symptoms 1 year after traumatic brain injury (TBI) were examined in a clinical sample representative of veterans who received inpatient treatment for TBI-related issues within the Veterans Health Administration. METHODS This was a cross-sectional sub-study (n = 112) of the Polytrauma Rehabilitation Centres' traumatic brain injury model system programme. Prevalence estimates of insomnia, depression, general anxiety, nightmares, headache and substance use, stratified by injury severity, were derived. Univariate logistic regression was used to examine unadjusted effects for each behavioural health problem and insomnia by injury severity. RESULTS Participants were primarily male, < 30 years old and high school educated. Twenty-nine per cent met study criteria for insomnia; those with mild TBI were significantly more likely to meet criteria (43%) than those with moderate/severe TBI (22%), χ(2)(1, n = 112) = 5.088, p ≤ 0.05. Univariable logistic regression analyses revealed depressive symptoms and general anxiety were significantly associated with insomnia symptoms after TBI of any severity. Headache and binge drinking were significantly inversely related to insomnia symptoms after moderate/severe TBI, but not MTBI. CONCLUSIONS Veterans with history of TBI, of any severity, and current insomnia symptoms may be at increased risk for depression and anxiety 1 year after TBI.
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Affiliation(s)
- Leah Farrell-Carnahan
- a Hunter Holmes McGuire Veterans Affairs Medical Center , Richmond , VA , USA .,b Virginia Commonwealth University , Richmond , VA , USA
| | - Scott Barnett
- c James A. Haley Veterans Hospital , Tampa , FL , USA
| | - Gregory Lamberty
- d Minneapolis Veterans Affairs Health Care System , Minneapolis , MN , USA .,e University of Minnesota Medical School , Minneapolis , MN , USA
| | - Flora M Hammond
- f Indiana University School of Medicine , Indianapolis , IN , USA
| | | | - Laura M Franke
- a Hunter Holmes McGuire Veterans Affairs Medical Center , Richmond , VA , USA .,b Virginia Commonwealth University , Richmond , VA , USA .,g Defense and Veterans Brain Injury Center , Richmond , VA , USA , and
| | - Meghan Geiss
- a Hunter Holmes McGuire Veterans Affairs Medical Center , Richmond , VA , USA
| | - Laura Howe
- h VA Palo Alto Health Care System , Palo Alto , CA , USA
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Zhang QH, Li AM, He SL, Yao XD, Zhu J, Zhang ZW, Sheng ZY, Yao YM. Serum Total Cholinesterase Activity on Admission Is Associated with Disease Severity and Outcome in Patients with Traumatic Brain Injury. PLoS One 2015; 10:e0129082. [PMID: 26107885 PMCID: PMC4479571 DOI: 10.1371/journal.pone.0129082] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 05/06/2015] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) is one of the leading causes of neurological disability. In this retrospective study, serum total cholinesterase (ChE) activities were analyzed in 188 patients for diagnostic as well as predictive values for mortality. METHODS AND FINDINGS Within 72 hours after injury, serum ChE activities including both acetylcholinesterase and butyrylcholinesterase were measured. Disease severity was evaluated with Acute Physiology and Chronic Health Evaluation (APACHE) II score, Glasgow Coma Score, length of coma, post-traumatic amnesia and injury feature. Neurocognitive and functional scores were assessed using clinical records. Of 188 patients, 146 (77.7%) survived and 42 (22.3%) died within 90 days. Lower ChE activities were noted in the non-survivors vs. survivors (5.94±2.19 vs. 7.04±2.16 kU/L, p=0.023), in septic vs. non-infected patients (5.93±1.89 vs. 7.31±2.45 kU/L, p=0.0005) and in patients with extremely severe injury vs. mild injury (6.3±1.98 vs. 7.57±2.48 kU/L, p=0.049). The trajectories of serum ChE levels were also different between non-survivors and survivors, septic and non-infected patients, mild and severely injured patients, respectively. Admission ChE activities were closely correlated with blood cell counts, neurocognitive and functional scores both on admission and at discharge. Receiver operating characteristic analysis showed that the area under the curve for ChE was inferior to that for either APACHE II or white blood cell (WBC) count. However, at the optimal cutoff value of 5 kU/L, the sensitivity of ChE for correct prediction of 90-day mortality was 65.5% and the specificity was 86.4%. Kaplan-Meier analysis showed that lower ChE activity (<5 kU/L) was more closely correlated with poor survival than higher ChE activity (>5 kU/L) (p=0.04). After adjusting for other variables, ChE was identified as a borderline independent predictor for mortality as analyzed by Binary logistic regression (P=0.078). CONCLUSIONS Lowered ChE activity measured on admission appears to be associated with disease severity and outcome for TBI patients.
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Affiliation(s)
- Qing-Hong Zhang
- Key Research Laboratory of Tissue Repair and Regeneration of PLA, and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, 100048, P. R. China
- * E-mail: (QHZ); (YMY)
| | - An-Min Li
- Department of Neurosurgery, Hainan Branch of the Chinese PLA General Hospital, Sanya, Hainan, 572013, P. R. China
| | - Sai-Lin He
- Department of Neurosurgery, First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, 100048, P. R. China
| | - Xu-Dong Yao
- Department of Emergency, First Hospital Affiliated to Wenzhou Medical University, Wenzhou, 325000, P. R. China
| | - Jing Zhu
- Department of Laboratory Medicine, First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, 100048, P. R. China
| | - Zhi-Wen Zhang
- Department of Neurosurgery, First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, 100048, P. R. China
| | - Zhi-Yong Sheng
- Key Research Laboratory of Tissue Repair and Regeneration of PLA, and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, 100048, P. R. China
| | - Yong-Ming Yao
- Key Research Laboratory of Tissue Repair and Regeneration of PLA, and Beijing Key Research Laboratory of Skin Injury, Repair and Regeneration; First Hospital Affiliated to the Chinese PLA General Hospital, Beijing, 100048, P. R. China
- * E-mail: (QHZ); (YMY)
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McBride T. Neuropsychological scores and WeeFIM cognitive ratings of children with traumatic brain injury: A brief report. Brain Inj 2015; 29:951-4. [DOI: 10.3109/02699052.2015.1022881] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Meulenbroek P, Turkstra LS. Job stability in skilled work and communication ability after moderate-severe traumatic brain injury. Disabil Rehabil 2015; 38:452-61. [PMID: 25958999 PMCID: PMC5308217 DOI: 10.3109/09638288.2015.1044621] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE Communication deficits may play a critical role in maintaining employment after traumatic brain injury (TBI), but links between specific communication deficits and employment outcomes have not been determined. This study identified communication measures that distinguished stably employed versus unstably employed adults with TBI. METHODS Participants were 31 adults with moderate-severe TBI who were employed full-time for at least 12 consecutive months before injury in skilled jobs and had attempted return to skilled jobs after injury. Sixteen had achieved stable employment (SE) post-injury, defined as full-time employment for ≥12 consecutive months; and 15 had unstable employment (UE). Participants completed a battery of communication tests identified in a prior qualitative study of communication skills required for skilled work. RESULTS Measures of spoken language comprehension, verbal reasoning, social inference, reading and politeness in spoken discourse significantly discriminated between SE and UE groups. Two nested models were completed and compared. The first model excluded discourse data because of missing data for two UE and one SE participant. This model revealed that measures of verbal reasoning speed (β = -0.18, p = 0.05) and social inference (β = 0.19, p = 0.05) were predictive independent of the overall model. The second model included discourse politeness data and was a better overall predictor of group membership (Likelihood ratio test, Model 1: 3.824, Model 2: 2.865). CONCLUSION Communication measures were positively associated with SE in skilled jobs after TBI. Clinicians should include assessment of communication for adults attempting return to work after TBI, paying specific attention to social inference and speed of verbal reasoning skills. IMPLICATIONS FOR REHABILITATION Traumatic brain injury (TBI) often results in communication impairments associated with the cognitive skills underlying interpersonal skills. Communication impairment after TBI has been anecdotally associated with job instability. This research associate communication functioning with work stability after TBI in skilled jobs. These findings indicate that communication impairment should be assessed in persons with TBI returning to skilled employment after injury.
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Affiliation(s)
- Peter Meulenbroek
- Northwestern University, Department of Physical Medicine and Rehablitation, Feinberg School of Medicine, Chicago, IL, USA
- The Rehabilitation Institute of Chicago, Chicago, IL, USA
| | - Lyn S. Turkstra
- University of Wisconsin – Madison, Department of Communication Sciences and Disorders, Madison, WI, USA
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