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Salazar-Frías D, Rodríguez-Bailón M, Ricchetti G, Navarro-Egido A, Funes MJ. The Cognitive Awareness Scale for Basic and Instrumental activities of daily living to measure self-awareness after acquired brain injury: Preliminary evidence of its validity. Clin Neuropsychol 2024; 38:1133-1155. [PMID: 37941388 DOI: 10.1080/13854046.2023.2278822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/29/2023] [Indexed: 11/10/2023]
Abstract
Objective: There is a crucial need for reliable tools to measure impaired self-awareness (ISA) in patients with acquired brain injury (ABI) across cognitive-functional domains. The aim of this study was to assess the psychometric properties of the Cog-Awareness ADL Scale, which is a novel self-proxy discrepancy method for measuring ISA in both basic and instrumental activities of daily living. Methods: This multicenter study included 54 patients (no-low ISA n = 33; severe ISA, n = 21) from four outpatient rehabilitation units in Málaga-Granada, Spain, and 51 healthy controls. The participants and proxy raters completed the Cog-Awareness ADL Scale and the Patient Competency Rating Scale (PCRS). Agreement between both scales was assessed using Spearman's correlations and the Bland-Altman plot. Group comparisons were made on measures of SA, cognitive abilities and demographic variables. Sensitivity and specificity were analysed by ROC curve analysis. Results: Convergent validity was supported by strong correlations with the PCRS and its subscales (rho's ranging from 0.51 to 0.80, p < 0.01 for all). The Bland-Altman plot confirmed measurement agreement (only 3.70% of the scores were outside the 95% limits). External validity was demonstrated by effectively discriminating between healthy controls and ABI patients with no-low and severe ISA on each discrepancy index while controlling for cognitive/demographic variables. The Cog-Awareness ADL Scale showed optimal diagnostic accuracy (AUC = 0.95, sensitivity = 0.90, specificity = 0.90). Conclusions: The Cog-Awareness ADL Scale proved to be a feasible, valid, and clinical tool to assess ISA across different cognitive-functional domains, in Spanish ABI-patients.
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Affiliation(s)
- Daniel Salazar-Frías
- Mind, Brain and Behaviour Research Centre (CIMCYC), Experimental Psychology Department, School of Psychology, University of Granada, Granada, Spain
| | - María Rodríguez-Bailón
- Physiotherapy (Occupational Therapy) Department, Health Science School, University of Málaga, Málaga, Spain
| | - Giorgia Ricchetti
- Mind, Brain and Behaviour Research Centre (CIMCYC), Experimental Psychology Department, School of Psychology, University of Granada, Granada, Spain
| | - Alba Navarro-Egido
- Mind, Brain and Behaviour Research Centre (CIMCYC), Experimental Psychology Department, School of Psychology, University of Granada, Granada, Spain
| | - María Jesús Funes
- Mind, Brain and Behaviour Research Centre (CIMCYC), Experimental Psychology Department, School of Psychology, University of Granada, Granada, Spain
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Soule AC, Fish TJ, Winegardner J, Schrieff-Brown L. Implementing neuropsychological rehabilitation following severe traumatic brain injury in a low-to-middle income country: a case report. FRONTIERS IN REHABILITATION SCIENCES 2024; 5:1393302. [PMID: 38933658 PMCID: PMC11199878 DOI: 10.3389/fresc.2024.1393302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024]
Abstract
Introduction TBI incidence and distribution are largely overrepresented in low- to middle-income countries (LMICs), such as South Africa (SA), with substantial associated human and financial costs. However, access to rehabilitation for the public is severely limited and not standard practice in SA. Given this background, studies demonstrating the successful implementation of neuropsychological rehabilitation in a LMIC setting are important. Published studies of this nature are generally lacking in this context. Further, there is a need to evaluate interventions that can be implemented at a low cost. To this end, we report on a neuropsychological rehabilitation program for an individual with severe TBI in a LMIC context, aimed at improving his capacity for activities of daily living. Method A 33-year-old, South African male who sustained a severe traumatic brain injury (TBI) partook in a neuropsychological intervention aimed at remediating functional deficits and enhancing independent functioning. The intervention utilised principles of Goal Management Training and external memory aids, with reliance on procedural memory and errorless learning, to target the participant's impairments in executive functioning and memory through the use of assistive technology-namely smart device applications. Results Data collected pre- and post-intervention on formal neuropsychological measures demonstrated no significant change in cognition. However, observational data and qualitative feedback from the participant's family indicated notable improvement in performance on everyday tasks with reduced number of errors and reduced need for external prompting whilst completing intervention tasks across sessions. Discussion In the context of severe TBI, neuropsychological rehabilitation can facilitate gains in independent functioning. This study provides support for the value of neurorehabilitation especially for interventions that can be rolled out at low cost and should serve as impetus for further such research in South Africa, where neuropsychological rehabilitation infrastructure and services are lacking.
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Affiliation(s)
- Alexa Caitlin Soule
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Taryn Jane Fish
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Jill Winegardner
- Department of Neurology, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Leigh Schrieff-Brown
- ACSENT Laboratory, Department of Psychology, University of Cape Town, Cape Town, South Africa
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de Geus EQJ, Milders MV, van Horn JE, Jonker FA, Fassaert T, Hutten JC, Kuipers F, Grimbergen C, Noordermeer SDS. A literature review of outcome and treatment options after acquired brain injury: Suggestions for adult offenders using knowledge from the general population. CRIMINAL BEHAVIOUR AND MENTAL HEALTH : CBMH 2024; 34:311-338. [PMID: 38527155 DOI: 10.1002/cbm.2334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 03/05/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Acquired brain injury (ABI) is a major health problem, often with negative effects on behaviour and mental health as well as cognition. Prevalence of ABI is exceptionally high among offenders and increases their re-offending risk. Information on risk factors for ABI and its outcomes among offenders that could guide effective treatment for them is, nevertheless, scarce and dispersed. However, there is a more substantial literature about the general population that could inform work with brain-injured offenders, especially when selecting for samples or subgroups with similar relevant characteristics, such as lower socio-economic status (SES), pre-injury lower tested intelligence score (<85) and pre-injury mental health problems. AIMS To explore brain injury data from non-offender samples of otherwise similar socio-economic and mental health and ability characteristics to offenders then, first, to describe their untreated outcomes and, secondly, outcomes after frequently used interventions in these circumstances, noting factors associated with their effectiveness. METHOD Three databases were systematically searched for the years 2010-2022; first, using terms for brain injury or damage and cognitive (dys)function, mental health or quality of life. Second, in a separate search, we used these terms and terms for interventions and rehabilitation. In the second review, studies were selected for clear, distinguishable data on age, sex, SES and lifestyle factors to facilitate inferences for offenders. A narrative analytical approach was adopted for both reviews. RESULTS Samples with characteristics that are typical in offender groups, including lower SES, lower pre-injury intelligence quotient (<85), prior cognitive impairments and prior mental health problems, had poorer cognitive and behavioural outcomes following ABI than those without such additional problems, together with lower treatment adherence. With respect to treatment, adequate motivation and self-awareness were associated with better cognitive and behavioural outcomes than when these were low or absent, regardless of the outcome measured. CONCLUSIONS More complex pre-injury mental health problems and social disadvantages typical of offenders are associated with poorer post-brain injury recovery. This paper adds to practical knowledge by bringing together work that follows specific outcome trajectories. Overall, succesful ABI-interventions in the general population that aim at pre-injury difficulties comparable to those seen among offenders, show that personalising injury-specific treatments and taking account of these difficulties, maximised positive outcomes.
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Affiliation(s)
- Esther Q J de Geus
- Faculty of Behavioural Sciences, Department of Clinical Neuro- and Development Psychology, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Maarten V Milders
- Faculty of Behavioural Sciences, Department of Clinical Neuro- and Development Psychology, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | | | - Frank A Jonker
- Faculty of Behavioural Sciences, Department of Clinical Neuro- and Development Psychology, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Altrecht, Vesalius, Amsterdam, The Netherlands
| | | | | | | | | | - Siri D S Noordermeer
- Faculty of Behavioural Sciences, Department of Clinical Neuro- and Development Psychology, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Sherer M, Juengst S, Sander AM, Leon-Novelo L, Liu X, Bogaards J, Chua W, Tran K. Mood Tracker: A Randomized Controlled Trial of a Self-Monitoring Intervention for Emotional Distress After Traumatic Brain Injury. J Head Trauma Rehabil 2024:00001199-990000000-00161. [PMID: 38833719 DOI: 10.1097/htr.0000000000000945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
OBJECTIVE Persons with traumatic brain injury (TBI) frequently experience emotional distress (ED) manifested in anxiety and depression. However, they may not access mental health services due to external (eg, access, transportation, and cost) or internal (eg, stigma and discomfort with traditional counseling) barriers. Based on substantial literature indicating that self-monitoring can ameliorate several health conditions, we conducted a randomized, parallel group, wait-list control (WLC) trial of a self-monitoring intervention to decrease ED after TBI. SETTING Community in the southwestern United States. PARTICIPANTS Persons with medically documented complicated mild, moderate, and severe TBI. DESIGN About 127 participants were randomized in blocks of 6 to an active treatment (AT) group, wherein they completed multiple assessments of ED each week over a 6-week period via a smartphone app, or a WLC group in a parallel group, controlled trial. Participants received weekly support calls to promote self-monitoring of ED using ecological momentary assessment. MAIN MEASURES ED (Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7), Satisfaction with Life Scale, and Participation Assessment with Recombined Tools-Objective. RESULTS Analysis of the primary study outcome at 6 weeks after initiation of treatment for the AT group did not demonstrate that self-monitoring was effective in decreasing ED as compared to the WLC group. Brief support calls made weekly to promote compliance with self-monitoring were effective in achieving the target number of self-assessments. About 80% of support calls lasted less than 5 minutes. Greater ED was associated with lower life satisfaction and lower participation indicating the importance of addressing ED in persons with TBI. CONCLUSION Additional work is needed to develop nontraditional interventions to circumvent barriers that prevent persons with TBI from accessing care for ED. Brief support calls may be an effective, low-cost intervention to improve compliance with self-monitoring or self-management interventions.
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Affiliation(s)
- Mark Sherer
- Author Affiliations: Brain Injury Research Center TIRR Memorial Hermann, Houston, Texas (Drs Sherer, Juengst, and Sander and Mss Bogaards, Chua, and Tran); H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas (Drs Sherer and Sander); Department of Physical Medicine and Rehabilitation, McGovern Medical School, UT Health, Houston, Texas (Dr Juengst); and Department of Biostatistics and Data Science, University of Texas Health Science Center at Houston, School of Public Health, Houston, Texas (Dr Leon-Novelo and Ms Liu)
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Walsh MJ, Dodd MD, Cwiek AP, Hux K, Chiou KS. Metacognitive accuracy predicts self-reported quality of life following traumatic brain injury. Brain Inj 2024; 38:361-367. [PMID: 38329033 DOI: 10.1080/02699052.2024.2311336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 01/24/2024] [Indexed: 02/09/2024]
Abstract
OBJECTIVE Metacognition and quality of life (QoL) are both adversely affected by traumatic brain injury (TBI), but the relation between them is not fully understood. As such, the purpose of this study was to determine the degree to which metacognitive accuracy predicts QoL in individuals with TBI. METHODS Eighteen participants with moderate-to-severe TBI completed a stimulus-response task requiring the discrimination of emotions depicted in pictures of faces and then provided a retrospective confidence judgment after each response. Metacognitive accuracy was calculated using participants' response accuracy and confidence judgment accuracy. Participants also completed the Quality of Life After Brain Injury (QOLIBRI) questionnaire to assess QoL in various areas of functioning. RESULTS Performance of a linear regression analysis revealed that higher metacognitive accuracy significantly predicted lower overall QoL. Additionally, higher metacognitive accuracy significantly predicted lower QoL related to cognition and physical limitations. CONCLUSION The study results provide evidence of an inverse relation between metacognitive performance and QoL following TBI. Metacognitive changes associated with TBI and their relation to QoL have several clinical implications for TBI rehabilitation.
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Affiliation(s)
- Michael J Walsh
- Department of Psychology and Center for Brain, Biology and Behavior, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Michael D Dodd
- Department of Psychology and Center for Brain, Biology and Behavior, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
| | - Andrew P Cwiek
- Department of Psychology, Pennsylvania State University, State College, Pennsylvania, USA
| | - Karen Hux
- Quality Living Inc ., Omaha, Nebraska, USA
| | - Kathy S Chiou
- Department of Psychology and Center for Brain, Biology and Behavior, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
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Sansonetti D, Fleming J, Patterson F, Lannin NA, Toglia J. Online awareness: a concept analysis and review of assessment approaches for adults with neurological conditions. Disabil Rehabil 2024:1-16. [PMID: 38596894 DOI: 10.1080/09638288.2024.2338876] [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: 10/05/2023] [Accepted: 04/01/2024] [Indexed: 04/11/2024]
Abstract
PURPOSE Self-awareness is a multifaceted phenomenon that comprises two main concepts: general awareness and online awareness. The latter is an emerging concept that requires further consensus on its definition. The aim of this paper is to define the key components of online awareness and identify approaches for measuring this concept for adults with neurological conditions. MATERIALS AND METHODS Concept analysis using Rodgers' evolutionary method was used to systematically review and summarise relevant literature. Papers were included if they provided a definition of online awareness or method for assessing online awareness for an adult neurological population. RESULTS Fifty-six papers were included in this review, with 21 online awareness assessment approaches identified. Online awareness was described to occur within the context of task performance, with the definition framework comprising four main aspects: 1/appraisal; 2/anticipation and prediction; 3/monitoring; and 4/self-evaluation. Self-regulation is a related concept that is considered to sit outside the conceptual boundaries of online awareness. CONCLUSIONS The findings of this analysis highlight the complexity of online awareness and its importance in rehabilitation. Psychometrically robust measures of online awareness that are inclusive of the essential elements of this concept are needed to advance practice in this area.
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Affiliation(s)
- Danielle Sansonetti
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Occupational Therapy Department, Alfred Health, Melbourne, Australia
| | - Jennifer Fleming
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Freyr Patterson
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Natasha A Lannin
- Occupational Therapy Department, Alfred Health, Melbourne, Australia
- Department of Neuroscience, Monash University, Clayton, Victoria, Australia
| | - Joan Toglia
- School of Health and Natural Sciences, Mercy University, Dobbs Ferry, New York, USA
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Halalmeh DR, Salama HZ, LeUnes E, Feitosa D, Ansari Y, Sachwani-Daswani GR, Moisi MD. The Role of Neuropsychology in Traumatic Brain Injury: Comprehensive Literature Review. World Neurosurg 2024; 183:128-143. [PMID: 38104936 DOI: 10.1016/j.wneu.2023.12.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
Traumatic brain injury (TBI) is a major public health concern, often leading to significant behavioral and cognitive changes with subsequent impairment in daily functioning and personal interactions. The management of TBI involves a multidisciplinary approach. Neuropsychology has emerged as a critical discipline in assessing, diagnosing, treating, and rehabilitating individuals with TBI. Successful management also requires careful consideration of the patient's cognitive status. Therefore, clinicians must have a comprehensive understanding of the overall clinical picture of the patient at the cognitive and physical level. The primary aim of this research is to explore the role of neuropsychology in TBI management and rehabilitation thoroughly while providing an updated review of the literature. Various neuropsychological assessment tools used to evaluate cognitive functioning in individuals with TBI will be discussed in addition to their validity, reliability, and usefulness in identifying cognitive deficits and developing individualized treatment plans. The findings in this article will have significant implications on the clinical practice of neuropsychology in TBI patients, highlighting the importance of neuropsychological assessment in optimizing the management of this population. The need for increased awareness of neuropsychology among health care professionals, especially in the acute hospital setting, is growing along with the increase in diagnosis of TBI and its complications. Adequate understanding of the complex interplay between cognitive, emotional, and behavioral factors in TBI can inform the development of new interventions and treatment strategies, making it equally as important for patients and their families.
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Affiliation(s)
- Dia R Halalmeh
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA; Department of Surgery, Michigan State University-College of Human Medicine, Traverse City, Michigan, USA; Department of Trauma and Acute Care Surgery, Hurley Medical Center, Flint, Michigan, USA.
| | | | - Emma LeUnes
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA
| | - David Feitosa
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA
| | - Yusuf Ansari
- Temple University, Philadelphia, Pennsylvania, USA
| | - Gul R Sachwani-Daswani
- Department of Trauma and Acute Care Surgery, Hurley Medical Center, Flint, Michigan, USA
| | - Marc D Moisi
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA; Department of Surgery, Michigan State University-College of Human Medicine, Traverse City, Michigan, USA; Department of Trauma and Acute Care Surgery, Hurley Medical Center, Flint, Michigan, USA
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Ricchetti G, Navarro-Egido A, Rodríguez-Bailón M, Salazar-Frías D, Merchán-Baeza JA, Ariza-Vega MP, Funes MJ. The Breakfast and Dressing Conflict Task: Preliminary Evidence of Its Validity to Measure Online Self-Awareness After Acquired Brain Injury. Am J Occup Ther 2024; 78:7802180020. [PMID: 38477680 DOI: 10.5014/ajot.2024.050346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024] Open
Abstract
IMPORTANCE Impaired self-awareness (SA) of deficits after an acquired brain injury (ABI) severely affects patients' independence in activities of daily living (ADLs). However, any assessment tool permits an exhaustive evaluation of SA in the context of ADLs. OBJECTIVE To study the validity of the Breakfast and Dressing Conflict Task (BD Conflict Task) to assess online SA (awareness of performance in the context of a given task) in patients with ABI; to study its interactions with offline SA (general awareness); and to test the validity of a simplified measure of performance monitoring, the ADL Conflict-Monitoring Index. DESIGN Convergent validity and correlational study. SETTING Research laboratory, hospitals, and homes. PARTICIPANTS Thirty patients with ABI and 28 neurologically healthy controls. OUTCOMES AND MEASURES Using the BD Conflict Task, measures of emergent awareness, self-regulation, anticipatory awareness, and self-evaluation were assessed and their convergent validity and relationship with offline SA were analyzed. The ADL Conflict-Monitoring Index was calculated, and its convergent validity was tested. RESULTS The online SA variables of the BD Conflict Task showed convergent validity with traditional online SA measures. Offline SA correlated with emergent and anticipatory awareness in the Breakfast Task. The ADL Conflict-Monitoring Index proved to be a valid measure of patients' performance monitoring. CONCLUSIONS AND RELEVANCE These preliminary findings suggest that the BD Conflict Task is a valid tool to assess online SA in patients with ABI and provide further understanding of the online SA-offline SA interaction. Furthermore, the ADL Conflict-Monitoring Index may be a valid and easy-to-use monitoring measure in clinical settings. Plain-Language Summary: Patients with acquired brain injury (ABI) and reduced awareness of their cognitive deficits face problems performing activities of daily living (ADLs) and may show signs of unsafe behaviors. Being aware of one's own abilities involves anticipating problems before starting a task, detecting and correcting errors during the task, and evaluating performance afterward. This study provides preliminary validity for the Breakfast and Dressing Conflict Task, a new tool that assesses aspects of self-awareness simultaneously in the context of familiar and significant ADLs. Furthermore, the tool simplifies the assessment of detecting and correcting errors with an easy-to-use index, making it suitable for use in clinical settings.
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Affiliation(s)
- Giorgia Ricchetti
- Giorgia Ricchetti, PhD, OT, is Researcher, Mind, Brain and Behaviour Research Centre, School of Psychology, University of Granada, Granada, Spain;
| | - Alba Navarro-Egido
- Alba Navarro-Egido, MSc, OT, is PhD Student, Mind, Brain and Behaviour Research Centre, School of Psychology, University of Granada, Granada, Spain
| | - María Rodríguez-Bailón
- María Rodríguez-Bailón, PhD, OT, is Tenured Lecturer, Physiotherapy (Occupational Therapy) Department, Health Sciences School, University of Málaga, Málaga, Spain
| | - Daniel Salazar-Frías
- Daniel Salazar-Frías, MSc, is Researcher, Mind, Brain and Behavior Research Centre, School of Psychology, University of Granada, Granada, Spain
| | - Jose Antonio Merchán-Baeza
- Jose Antonio Merchán-Baeza, PhD, OT, is Tenured Lecturer, Research Group on Methodology, Methods, Models and Outcomes of Health and Social Sciences, Faculty of Health Sciences and Welfare, Centre for Health and Social Care Research, University of Vic-Central University of Catalonia, Vic, Spain
| | - María Patrocinio Ariza-Vega
- María Patrocinio Ariza-Vega, PhD, OT, is Tenured Lecturer, Physiotherapy (Occupational Therapy) Department, Health Sciences School, University of Granada, and Instituto de Investigación Biosanitaria ibs, Granada, Spain
| | - María J Funes
- María J. Funes, PhD, is Tenured Lecturer, Mind, Brain and Behaviour Research Centre and Experimental Psychology Department, School of Psychology, University of Granada, Granada, Spain
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Cameron KV, Ponsford JL, McKenzie DP, Stolwyk RJ. When stroke survivors' self-ratings are inconsistent with the ratings of others: a cohort study examining biopsychosocial factors associated with impaired self-awareness of functional abilities. BRAIN IMPAIR 2024; 25:IB23064. [PMID: 38566288 DOI: 10.1071/ib23064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 01/15/2024] [Indexed: 04/04/2024]
Abstract
Background Stroke survivors' self-ratings of functional abilities are often inconsistent with ratings assigned by others (e.g. clinicians), a phenomenon referred to as 'impaired self-awareness' (ISA). There is limited knowledge of the biopsychosocial contributors and consequences of post-stroke ISA measured across the rehabilitation journey. This multi-site cohort study explored biopsychosocial correlates of ISA during subacute rehabilitation (inpatient) and at 4 months post-discharge (community-dwelling). Methods Forty-five subacute stroke survivors participated (Age M (s.d.) = 71.5 (15.6), 56% female), and 38 were successfully followed-up. Self-assessments were compared to those of an independent rater (occupational therapist, close other) to calculate ISA at both time points. Survivors and raters completed additional cognitive, psychological and functional measures. Results Multivariate regression (multiple outcomes) identified associations between ISA during inpatient admission and poorer outcomes at follow-up, including poorer functional cognition, participation restriction, caregiver burden, and close other depression and anxiety. Regression models applied cross-sectionally, including one intended for correlated predictors, indicated associations between ISA during inpatient admission and younger age, male sex, poorer functional cognition, poorer rehabilitation engagement and less frequent use of non-productive coping (adjusted R 2 = 0.60). ISA at community follow-up was associated with poorer functional cognition and close other anxiety (adjusted R 2 = 0.66). Conclusions Associations between ISA and poorer outcomes across the rehabilitation journey highlight the clinical importance of ISA and the value of assessment and management approaches that consider the potential influence of numerous biological and psychosocial factors on ISA. Future studies should use larger sample sizes to confirm these results and determine the causal mechanisms of these relationships.
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Affiliation(s)
- Kate V Cameron
- School of Psychological Sciences, Monash University, Melbourne, Vic., Australia
| | - Jennie L Ponsford
- School of Psychological Sciences, Monash University, Melbourne, Vic., Australia; and Monash-Epworth Rehabilitation Research Centre, Melbourne, Vic., Australia
| | - Dean P McKenzie
- Epworth HealthCare, Office for Research, Melbourne, Vic., Australia; and School of Public Health and Preventive Medicine, Monash University, Melbourne, Vic., Australia
| | - Renerus J Stolwyk
- School of Psychological Sciences, Monash University, Melbourne, Vic., Australia; and Monash-Epworth Rehabilitation Research Centre, Melbourne, Vic., Australia
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Dromer E, Arnould A, Barbot F, Azouvi P. Assessment of impaired self-awareness after moderate-to-severe traumatic brain injury: a comparison of assessment tools. Brain Inj 2024; 38:76-83. [PMID: 38247236 DOI: 10.1080/02699052.2024.2304875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024]
Abstract
OBJECTIVE To compare different assessment methods of impaired self-awareness (ISA). METHODS We included 37 patients with moderate-to-severe traumatic brain injury (TBI) at a subacute/chronic stage, and 33 healthy controls. ISA was assessed with three methods: discrepancy scores (comparison between patient and proxy ratings) on three scales (Patient Competency Rating Scale (PCRS), Awareness Questionnaire (AQ) and Dysexecutive Questionnaire (DEX)); clinician rating with the Self-Awareness of Deficits Interview (SADI); and the difference between prediction or estimation of performance and actual performance on two cognitive tasks. RESULTS Clinician-patient discrepancy scores appeared more sensitive than relative-patient discrepancy. The AQ was the most sensitive. The discrepancy scores were strongly correlated one with each other. Correlations with the SADI were weaker. Patients did not overestimate their performance on cognitive tasks, and the prediction did not significantly correlate with other measures of ISA. DISCUSSION/CONCLUSION Results support the multidimensional nature of ISA: discrepancy scores assess meta-cognitive knowledge (understanding that a function/skill is affected), while the SADI takes into account anticipatory awareness (ability to set realistic goals) and estimation of performance assesses anticipatory and situational awareness. Assessment of these different domains may provide a comprehensive overview of an individual's self-awareness.
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Affiliation(s)
- Emilie Dromer
- service de Médecine Physique et de Réadaptation, AP-HP, GH Paris Saclay, Hôpital Raymond Poincaré
- Equipe INSERM DevPsy, CESP, Université Paris-Saclay, UVSQ, Montigny le Bretonneux, France
| | - Annabelle Arnould
- service de Médecine Physique et de Réadaptation, AP-HP, GH Paris Saclay, Hôpital Raymond Poincaré
- Equipe INSERM DevPsy, CESP, Université Paris-Saclay, UVSQ, Montigny le Bretonneux, France
| | - Frédéric Barbot
- Centre d'Investigation Clinique, Inserm CIC 1429, AP-HP Hôpital Raymond Poincaré, Garches, France
| | - Philippe Azouvi
- service de Médecine Physique et de Réadaptation, AP-HP, GH Paris Saclay, Hôpital Raymond Poincaré
- Equipe INSERM DevPsy, CESP, Université Paris-Saclay, UVSQ, Montigny le Bretonneux, France
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Sansonetti D, Fleming J, Patterson F, Lannin NA. Profiling self-awareness in brain injury rehabilitation: A mixed methods study. Neuropsychol Rehabil 2023:1-26. [PMID: 38043114 DOI: 10.1080/09602011.2023.2282656] [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: 07/11/2023] [Accepted: 10/28/2023] [Indexed: 12/05/2023]
Abstract
ABSTRACTImpaired self-awareness impacts outcomes for individuals with brain injury. Self-awareness is a complex construct, with little known about how its presentation differs across diagnostic groups, or how brain injury-related changes are expressed by individuals in the early phase post-brain injury. This study aims to identify differences and similarities in patterns of self-awareness between patients with different brain injury diagnoses, and provide a clinical account of how individuals with ABI describe changes to themselves arising from brain injury. This is a mixed methods retrospective cohort study involving an audit of medical files that included extraction of data from the Self-Awareness of Deficits Interview. Quantitative and qualitative techniques were used to analyse data from 173 participants. Individuals identified a range of brain injury-related impairments across domains, with greatest difficulty noted with linking impairments to functional implications and setting realistic goals. There were similarities and distinct differences in the expression of changes across diagnostic groups. Two main themes that aligned with self-awareness theory were identified from the data: 1/ Development of self-awareness; and 2/ Dimensions of self-awareness. These interrelated themes demonstrated the multifaceted nature of the clinical presentation of self-awareness, and highlight the need for an individualized approach to cognitive rehabilitation.
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Affiliation(s)
- Danielle Sansonetti
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Occupational Therapy Department, Alfred Health, Melbourne, Australia
| | - Jennifer Fleming
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Freyr Patterson
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Natasha A Lannin
- Occupational Therapy Department, Alfred Health, Melbourne, Australia
- Department of Neuroscience, Monash University,Melbourne, Australia
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Yoshida K, Sawamura D, Ogawa K, Mototani T, Ikoma K, Sakai S. Prospective and Retrospective Metacognitive Abilities and Their Association with Impaired Self-awareness in Patients with Traumatic Brain Injury. J Cogn Neurosci 2023; 35:1960-1971. [PMID: 37788321 DOI: 10.1162/jocn_a_02064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Metacognitive impairment often occurs in patients with traumatic brain injury (TBI) and is associated with clinical problems. The aim of this study was to clarify the pathology of metacognitive impairment in TBI patients using a behavioral task, clinical assessment of self-awareness, and lesion-symptom mapping. Metacognitive abilities of TBI patients and healthy controls were assessed using a modified perceptual decision-making task. Self-awareness was assessed using the Patient Competency Rating Scale and the Frontal Systems Behavior Scale. The associations between estimated metacognitive abilities, self-awareness, and neuropsychological test results were examined. The correspondence between metacognitive disabilities and brain lesions was explored by ROI-based lesion-symptom mapping using structural magnetic resonance images. Overall, 25 TBI patients and 95 healthy controls were included in the analyses. Compared with that in healthy controls, the prospective metacognitive ability of TBI patients was lower, with metacognitive evaluations revealing a bias toward overestimating their abilities. Retrospective metacognitive ability showed a negative correlation with self-awareness but not with neuropsychological test results. In the lesion-symptom mapping analysis, the left pFC was associated with lower retrospective metacognitive ability. This study contributes to a better understanding of the pathology of metacognitive and self-awareness deficits in TBI patients and may explain the cause of impaired realistic goal setting and adaptive behavior in these patients.
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Affiliation(s)
- Kazuki Yoshida
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Japan
| | - Daisuka Sawamura
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Japan
| | - Keita Ogawa
- Department of Rehabilitation, Hokkaido University Hospital, Japan
| | - Takuroh Mototani
- Department of Rehabilitation, Hokkaido University Hospital, Japan
| | - Katsunori Ikoma
- Department of Rehabilitation Medicine, Hokkaido University Hospital, Japan
| | - Shinya Sakai
- Department of Rehabilitation Science, Faculty of Health Sciences, Hokkaido University, Japan
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13
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Henning A, Linden M, Muschalla B. Self- and observer ratings of capacity limitations in patients with neurological conditions. BRAIN IMPAIR 2023; 24:586-600. [PMID: 38167355 DOI: 10.1017/brimp.2022.26] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this study was to compare the self- and observer ratings of capacity limitations in patients with neurological conditions. Research on this topic is relevant for assessing the patients' ability to participate in work and social life and improving collaborative patient-clinician relationships. METHOD The self- and observer ratings of capacity limitations in a sample of N = 245 patients with neurological conditions from a rehabilitation facility were compared and assessed using the short rating of activity limitations and participation restrictions in mental disorders according to the International Classification of Functioning, Disability and Health (Mini-ICF-APP) and the equivalent self-rating questionnaire (Mini-ICF-APP-S). RESULTS Paired-samples t-tests revealed significant differences between the self- and observer ratings for six out of 13 capacity dimensions. On average, the patients rated the capacity dimensions adherence to regulations, planning and structuring of tasks, professional competency and endurance as significantly less limited, in comparison to the observers (small to medium effect sizes). The self-ratings for limitation of contact with others and self-care were only marginally higher than the observer ratings. CONCLUSIONS The findings show that psychological capacity limitations occur in patients with neurological conditions. In clinical practice, limitations in each capacity dimension and discrepancies in patient- and clinician-ratings should be thoroughly assessed. This is especially relevant in patients with neurological conditions who have a potential tendency to underestimate or deny their disability.
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Affiliation(s)
- Anne Henning
- Department of Psychotherapy and Diagnostics, Technische Universität Braunschweig, Braunschweig, Germany
- Brandenburgklinik Berlin-Brandenburg, Bernau bei Berlin, Germany
| | - Michael Linden
- Research Group Psychosomatic Rehabilitation, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Beate Muschalla
- Department of Psychotherapy and Diagnostics, Technische Universität Braunschweig, Braunschweig, Germany
- Brandenburgklinik Berlin-Brandenburg, Bernau bei Berlin, Germany
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14
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McCabe C, Sica A, Fortune DG. Awareness through relationships in individuals undergoing rehabilitation following acquired brain injury. Neuropsychol Rehabil 2023:1-29. [PMID: 37903181 DOI: 10.1080/09602011.2023.2273578] [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: 04/25/2023] [Accepted: 10/04/2023] [Indexed: 11/01/2023]
Abstract
AIM This cross-sectional study investigated the association between self-awareness and quality of therapeutic relationships following acquired brain injury (ABI) while controlling for the potential impact of cognitive problems. It also aimed to investigate attachment as a potential moderator. METHOD 83 adults with ABI were recruited alongside a key member of their community neurorehabilitation team. The Scale to Assess Therapeutic Relationships (STAR) was used to measure therapeutic relationship quality and attachment was measured using the Experiences in Close Relationships - Relationship Structure (ECR-RS) questionnaire. Awareness was measured using the Patient Competency Rating Scale (PCRS) and the Mayo-Portland Adaptability Inventory (MPAI-4) provided a measure of cognitive problems. The MPAI-4 also provided an additional measure of awareness. RESULTS A significant association between self-awareness and therapeutic relationships was found in some regression models such that higher-quality relationships were associated with better awareness, after controlling for the impact of cognitive problems. Neither childhood parental attachment nor participants' attachment towards their rehabilitation staff were moderators. CONCLUSION The observed associations between awareness in clients and therapeutic relationships with rehabilitation staff may have importance for rehabilitation in this context. Results highlight the value of continuing to prioritize the therapeutic relational environment in ABI rehabilitation and research.
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Affiliation(s)
- Corinne McCabe
- Department of Psychology, University of Limerick, Co Limerick, Ireland
| | - Andrea Sica
- Acquired Brain Injury Ireland, Co Dublin, Ireland
| | - Donal G Fortune
- Department of Psychology, University of Limerick, Co Limerick, Ireland
- HSE CHO 3 Mid West, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
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15
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Neal JW, Greenwald M. Self-Awareness and therapeutic alliance in speech-language treatment of traumatic brain injury. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 25:757-767. [PMID: 36178155 DOI: 10.1080/17549507.2022.2123041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Purpose: To investigate the relationships among client self-awareness, client perception of the therapeutic alliance, and speech-language pathologist (SLP) communicative self-awareness in dyads of SLPs and traumatic brain injury (TBI) clients.Method: Nineteen SLP-TBI client dyads (N = 38) engaged in the same collaborative therapy task. At baseline, client self-awareness and client perception of the therapeutic alliance was assessed. SLP communicative self-awareness was measured by 1) a prediction/reflection questionnaire about their own communicative behaviour, administered pre- and post-treatment sessions, and 2) self-evaluation during a novel procedure using video review within three hours after the session.Result: Client self-awareness was not associated with client perceptions of the therapeutic alliance. Client perceptions of the therapeutic alliance were related to specific communicative intentions of the SLP. Regarding SLP communicative self-awareness, SLPs predicted their primary communication modality with 66% accuracy. The video review procedure yielded more detailed SLP communicative self-awareness ratings and was completed within real-world clinical settings.Conclusion: TBI client self-awareness may not impact the establishment of a strong therapeutic alliance between SLP and client. The finding that specific communicative intentions of the SLP were related to client perception of the therapeutic alliance should prompt further efforts to measure SLP communicative intentions and behaviours during TBI treatment sessions.
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Affiliation(s)
- J Whitney Neal
- Department of Communication Sciences and Disorders, Wayne State University, Detroit, MI, USA
| | - Margaret Greenwald
- Department of Communication Sciences and Disorders, Wayne State University, Detroit, MI, USA
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Miller LR, Divers R, Reed C, Cherry J, Patrick A, Calamia M. Value-consistent rehabilitation is associated with long-term psychological flexibility and quality of life after traumatic brain injury. Neuropsychol Rehabil 2023:1-19. [PMID: 37708399 DOI: 10.1080/09602011.2023.2256964] [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: 02/22/2023] [Accepted: 08/30/2023] [Indexed: 09/16/2023]
Abstract
Meaningful steps have been taken toward using holistic approaches in outpatient rehabilitation for traumatic brain injury (TBI) (i.e., treating the whole individual); however, research and practice continue to disproportionately focus on adapting to physical and cognitive changes. Research suggests treatment focusing on individual values may be important for psychological adjustment after TBI. The current study sought to explore individual values across multiple life domains in those with TBI as well as what values outpatient rehabilitation was helpful for, and to examine discrepancies between these factors (i.e., value-consistent rehabilitation) in relation to important long-term treatment outcomes. 215 adults with a history of TBI who had participated in outpatient rehabilitation completed online surveys assessing how consistent outpatient rehabilitation was with individual values, psychological flexibility, and quality of life. The life domains with the greatest discrepancies between individual importance and rehabilitation helpfulness were spirituality, intimate relations, and family relations. Greater value-consistent rehabilitation was associated with higher levels of psychological flexibility and quality of life beyond demographics and injury characteristics. Our findings provide further support in favour of holistic, client-centred approaches that are facilitated by neurological rehabilitation programs.
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Affiliation(s)
- Luke R Miller
- Department of Psychology, Louisiana State University, Baton Rouge, LA, United States
| | - Ross Divers
- Department of Psychology, Louisiana State University, Baton Rouge, LA, United States
| | - Christopher Reed
- Department of Psychology, Louisiana State University, Baton Rouge, LA, United States
| | - Jared Cherry
- Department of Neurology, Yale School of Medicine, New Haven, CT, United States
| | - Abihail Patrick
- Department of Psychology, Louisiana State University, Baton Rouge, LA, United States
| | - Matthew Calamia
- Department of Psychology, Louisiana State University, Baton Rouge, LA, United States
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17
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Libeson L, Ross P, Downing M, Ponsford J. Development and feasibility testing of a psychoeducational tool to support the return to work (RTW) of individuals with traumatic brain injury (TBI): The RTW after TBI app. Neuropsychol Rehabil 2023; 33:1349-1367. [PMID: 35838987 DOI: 10.1080/09602011.2022.2097928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 06/29/2022] [Indexed: 10/17/2022]
Abstract
To document the development and clinician evaluation of a psychoeducational and support tool: the return to work after traumatic brain injury app (RTW after TBI app). Co-design of the app involved the collaboration of traumatic brain injury (TBI) /vocational rehabilitation (VR) expert researchers (n = 4) and lived experience co-designers (individuals with TBI who had previously returned to work; n = 4). Twelve TBI/VR clinician reviewers then evaluated the app. Content analysis of TBI/VR clinician reviewers' interviews revealed four themes: content, usability (functional ease of use), utility (applicability to RTW after TBI) and suggestions for improvements. All clinicians reported that they would use the RTW after TBI app in their clinical practice. Although several aspects were reported to potentially limit the app's appropriateness for some TBI clients, many feasible improvements were suggested to address limitations. These improvements aim to increase the utility of the app with a wider range of clients and extend its use to other settings. Future research should evaluate, in a clinical trial, the efficacy of the RTW after TBI app in supporting individuals with TBI and their vocational providers and optimizing RTW success.
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Affiliation(s)
- Lauren Libeson
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Australia
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
| | - Pamela Ross
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
- Epworth HealthCare, Richmond, Australia
| | - Marina Downing
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Australia
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
| | - Jennie Ponsford
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Australia
- Monash-Epworth Rehabilitation Research Centre, Richmond, Australia
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18
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Cheng A, Tsow R, Schmidt J. Understanding the Barriers of Implementing a Self-Awareness Assessment in Occupational Therapy Practice within a Brain Injury Population: An Exploratory Study. Occup Ther Int 2023; 2023:3933995. [PMID: 37265857 PMCID: PMC10232193 DOI: 10.1155/2023/3933995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 06/03/2023] Open
Abstract
Background Self-awareness is seldom formally assessed by occupational therapists among individuals with traumatic brain injury (TBI). However, impaired self-awareness is prevalent and has a significant impact on rehabilitation outcomes. There is a need to understand clinician perspectives on self-awareness assessments and promote evidence-based practice in clinical settings. Aims (1) Explore how an education session impacts knowledge and use of self-awareness assessments in occupational therapists working with people with TBI; (2) Understand the barriers that occupational therapists experience when assessing self-awareness in clinical practice. Materials and Methods A single-group pre-post session design with an integrated knowledge translation approach was used. Occupational therapists working in neurorehabilitation were recruited from two rehabilitation centres through convenience sampling. Participants completed questionnaires before, after, and three months following an education session about the Self-Awareness of Deficits (SADI) assessment. Results 14 occupational therapists participated in this study. A statistically significant increase in knowledge and confidence in using the SADI was observed both post-session and at 3-month follow-up. Conclusion Targeted and ongoing education promotes confidence and knowledge retention among occupational therapists. Further research should explore strategies to promote behaviour change. Significance. The barriers identified in this study can provide insights for knowledge translation across clinical contexts.
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Affiliation(s)
- Anika Cheng
- Graduate Program in Occupational Therapy, University of British Columbia, Canada
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Canada
| | - Rebecca Tsow
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Canada
- Rehabilitation Research Program, GF Strong Rehabilitation Centre, Canada
| | - Julia Schmidt
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Canada
- Rehabilitation Research Program, GF Strong Rehabilitation Centre, Canada
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19
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Fitts MS, Cullen J, Kingston G, Johnson Y, Wills E, Soldatic K. Understanding the Lives of Aboriginal and Torres Strait Islander Women with Traumatic Brain Injury from Family Violence in Australia: A Qualitative Study Protocol. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1607. [PMID: 36674368 PMCID: PMC9861732 DOI: 10.3390/ijerph20021607] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/08/2023] [Accepted: 01/11/2023] [Indexed: 06/16/2023]
Abstract
Globally, there is growing recognition of the connection between violence and head injuries. At present, little qualitative research exists around how surviving this experience impacts everyday life for women, particularly Aboriginal and Torres Strait Islander women. This project aims to explore the nature and context of these women's lives including living with the injury and to identify their needs and priorities during recovery. This 3-year exploratory project is being conducted across three Australian jurisdictions (Queensland, Northern Territory, and New South Wales). Qualitative interviews and discussion groups will be conducted with four key groups: Aboriginal and Torres Strait Islander women (aged 18+) who have acquired a head injury through family violence; their family members and/or carers; and hospital staff as well as government and non-government service providers who work with women who have experienced family violence. Nominated staff within community-based service providers will support the promotion of the project to women who have acquired a head injury through family violence. Hospital staff and service providers will be recruited using purposive and snowball sampling. Transcripts and fieldnotes will be analysed using narrative and descriptive phenomenological approaches. Reflection and research knowledge exchange and translation will be undertaken through service provider workshops.
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Affiliation(s)
- Michelle S. Fitts
- Institute for Culture and Society, Western Sydney University, Parramatta, NSW 2751, Australia
- Menzies School of Health Research, Charles Darwin University, Alice Springs, NT 0871, Australia
- Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, QLD 4878, Australia
| | - Jennifer Cullen
- Synapse Australia, Brisbane, QLD 3356, Australia
- College of Healthcare Sciences, James Cook University, Cairns, QLD 4878, Australia
| | - Gail Kingston
- Townsville Hospital and Health Service, Townsville, QLD 4814, Australia
| | - Yasmin Johnson
- Institute for Culture and Society, Western Sydney University, Parramatta, NSW 2751, Australia
| | - Elaine Wills
- Institute for Culture and Society, Western Sydney University, Parramatta, NSW 2751, Australia
| | - Karen Soldatic
- Institute for Culture and Society, Western Sydney University, Parramatta, NSW 2751, Australia
- School of Social Sciences, Western Sydney University, Parramatta, NSW 2751, Australia
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20
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Seton C, Coutrot A, Hornberger M, Spiers HJ, Knight R, Whyatt C. Wayfinding and path integration deficits detected using a virtual reality mobile app in patients with traumatic brain injury. PLoS One 2023; 18:e0282255. [PMID: 36893089 PMCID: PMC9997943 DOI: 10.1371/journal.pone.0282255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 02/11/2023] [Indexed: 03/10/2023] Open
Abstract
The ability to navigate is supported by a wide network of brain areas which are particularly vulnerable to disruption brain injury, including traumatic brain injury (TBI). Wayfinding and the ability to orient back to the direction you have recently come (path integration) may likely be impacted in daily life but have so far not been tested with patients with TBI. Here, we assessed spatial navigation in thirty-eight participants, fifteen of whom had a history of TBI, and twenty-three control participants. Self-estimated spatial navigation ability was assessed using the Santa Barbara Sense of Direction (SBSOD) scale. No significant difference between TBI patients and a control group was identified. Rather, results indicated that both participant groups demonstrated 'good' self-inferred spatial navigational ability on the SBSOD scale. Objective navigation ability was tested via the virtual mobile app test Sea Hero Quest (SHQ), which has been shown to predict real-world navigation difficulties and assesses (a) wayfinding across several environments and (b) path integration. Compared to a sub-sample of 13 control participants, a matched subsample of 10 TBI patients demonstrated generally poorer performance on all wayfinding environments tested. Further analysis revealed that TBI participants consistently spent a shorter duration viewing a map prior to navigating to goals. Patients showed mixed performance on the path integration task, with poor performance evident when proximal cues were absent. Our results provide preliminary evidence that TBI impacts both wayfinding and, to some extent, path integration. The findings suggest long-lasting clinical difficulties experienced in TBI patients affect both wayfinding and to some degree path integration ability.
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Affiliation(s)
- Caroline Seton
- Department of Psychology, Sport and Geography, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
| | - Antoine Coutrot
- Laboratoire d’InfoRmatique en Image et Systèmes d’information, French Centre National de la Recherche Scientifique, University of Lyon, Lyon, France
| | - Michael Hornberger
- Applied Dementia Research, Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - Hugo J. Spiers
- Division of Psychology and Language Sciences, Department of Experimental Psychology, University College London, London, United Kingdom
| | - Rebecca Knight
- Department of Psychology, Sport and Geography, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
- * E-mail:
| | - Caroline Whyatt
- Department of Psychology, Sport and Geography, University of Hertfordshire, Hatfield, Hertfordshire, United Kingdom
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Steward KA, Kretzmer T. Anosognosia in moderate-to-severe traumatic brain injury: A review of prevalence, clinical correlates, and diversity considerations. Clin Neuropsychol 2022; 36:2021-2040. [PMID: 34429014 DOI: 10.1080/13854046.2021.1967452] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
METHOD A comprehensive search of peer-reviewed articles was conducted from September to November 2020 using Google Scholar and PubMed databases. Key terms included "anosognosia," "self-awareness," "traumatic brain injury," and variants thereof. Our search was restricted to articles published in English within the last 25 years, although a few historical articles were included due to scientific merit. Articles were chosen based on methodological quality, inclusion of solely or predominantly msevTBI sample, and relevance to the current topic. CONCLUSIONS Anosognosia is a multifaceted and domain-specific construct that affects the majority of those with msevTBI. It is related to TBI severity, injuries in right-hemispheric and cortical midline regions, specific aspects of executive function, psychological function, and cultural factors. We offer pragmatic advice for clinicians working with this population and discuss implications for the field regarding "best practices" of anosognosia assessment and intervention.
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Affiliation(s)
- Kayla A Steward
- Department of Mental Health and Behavioral Sciences, James A. Haley Veterans' Hospital, Tampa, FL, USA
| | - Tracy Kretzmer
- Department of Mental Health and Behavioral Sciences, James A. Haley Veterans' Hospital, Tampa, FL, USA
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22
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Ramanathan P, Liu R, Chen MH, Kennedy MRT. Memory and Executive Functions Subserving Judgments of Learning: Cognitive Reorganization After Traumatic Brain Injury. Neuropsychol Rehabil 2022; 32:2203-2226. [PMID: 34006181 DOI: 10.1080/09602011.2021.1929345] [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: 12/27/2022]
Abstract
We investigated relationships between psychometric measures of memory, executive functions (EFs), and task-based measures of Judgments of Learning (JOLs) in individuals with and without Traumatic Brain Injury (TBI), to study functional reorganization after TBI. We hypothesized that, in controls, accuracy of immediate JOLs would be associated with short-term memory and EFs (but not long-term memory, LTM), while accuracy of delayed JOLs would be associated primarily with LTM. We hypothesized that those with good recovery from TBI would demonstrate functional reorganization of the relationships between memory, EFs, and JOLs. Eighteen individuals with TBI and 18 matched controls completed eight neuropsychological tests of memory and EFs. They studied word-pairs, made immediate and delayed JOLs, and took a cued-recall test for the studied word-pairs. Stepwise regression and Lasso analyses generated a predictive model of JOL accuracy for each group. Accuracy of immediate JOLs in controls was predicted by short-term memory, inhibition, switching, and cognitive fluency, while accuracy of delayed JOLs was predicted by verbal recall. In individuals with TBI, inhibition predicted immediate JOL accuracy and switching predicted delayed JOL accuracy. Cognitive reorganization in those with good long-term recovery from TBI may account for the ability to make JOLs with accuracy similar to controls.
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Affiliation(s)
- Pradeep Ramanathan
- Department of Speech, Language, and Hearing Sciences, California State University, Hayward, CA, USA
| | - Ran Liu
- Statistics, Takeda Pharmaceutical Co. Limited, Cambridge, MA, USA
| | - Ming-Hui Chen
- Department of Statistics, University of Connecticut, Storrs, CT, USA
| | - Mary R T Kennedy
- Department of Communication Sciences and Disorders, Chapman University, Irvine, CA, USA
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Mamman R, Cheng A, Tsow R, Schmidt J. Clinician reports of self-awareness after traumatic brain injury: a retrospective chart review. BMC Health Serv Res 2022; 22:1124. [PMID: 36068541 PMCID: PMC9450399 DOI: 10.1186/s12913-022-08444-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 08/03/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Impaired self-awareness (i.e., a lack of insight) is experienced by most individuals who have sustained a moderate to severe traumatic brain injury (TBI). During the early recovery period post-injury, these individuals may not be able to recognize their abilities and limitations, hence, negatively impacting their daily life and function. Although there are assessments and interventions to improve self-awareness after TBI, little is known about how clinicians assess and address this impairment in an inpatient rehabilitation setting. OBJECTIVE To examine how clinicians assess, report, and provide interventions for impaired self-awareness after TBI. METHODS A retrospective chart review was conducted on interdisciplinary rehabilitation clinician entries for individuals with TBI (n = 67) who received inpatient rehabilitation within a five-year period (2014-2019). A reflexive thematic analysis was used to identify themes pertaining to self-awareness. RESULTS Three themes were generated to explore clinician responses to their clients' impaired self-awareness: 1) 'recalling and understanding' described clinician observations of client behaviors and expressions of self-awareness, 2) 'applying and analyzing' identified clinicians providing relevant tasks and advice to clients, and 3) 'evaluating and creating' described clinicians actively interacting with clients by providing feedback, guided prompts, and a follow-up plan. CONCLUSION Clinicians produced varied responses to clients' impaired self-awareness after TBI. Findings may help to develop research priorities and integrated knowledge translation initiatives to increase evidence-based practice for impaired self-awareness after TBI.
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Affiliation(s)
- Rinni Mamman
- Graduate Program in Rehabilitation Sciences, University of British Columbia, Vancouver, Canada.,Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada
| | - Anika Cheng
- Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada.,Graduate Program in Occupational Therapy, University of British Columbia, Vancouver, Canada
| | - Rebecca Tsow
- Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada.,Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, Canada
| | - Julia Schmidt
- Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada. .,Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, Canada.
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24
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Gopi Y, Wilding E, Madan CR. Memory rehabilitation: restorative, specific knowledge acquisition, compensatory, and holistic approaches. Cogn Process 2022; 23:537-557. [PMID: 35790619 PMCID: PMC9553770 DOI: 10.1007/s10339-022-01099-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 05/25/2022] [Indexed: 11/29/2022]
Abstract
Memory impairment following an acquired brain injury can negatively impact daily living and quality of life—but can be reduced by memory rehabilitation. Here, we review the literature on four approaches for memory rehabilitation and their associated strategies: (1) the restorative approach, aimed at a return to pre-morbid functioning, (2) the knowledge acquisition approach, involving training on specific information relevant to daily life, (3) the compensatory approach, targeted at improving daily functioning, and (4) the holistic approach, in which social, emotional, and behavioral deficits are addressed alongside cognitive consequences of acquired brain injury. Each memory rehabilitation approach includes specific strategies such as drill and practice (restorative), spaced retrieval (knowledge acquisition), memory aids (compensatory), or a combination of psychotherapy and cognitive strategies (holistic). Past research has demonstrated mixed support for the use of restorative strategies to improve memory function, whereas knowledge acquisition strategies show promising results on trained tasks but little generalization to untrained tasks and activities of daily living. Compensatory strategies remain widely used but require intensive training to be effectively employed. Finally, the holistic approach is becoming more widespread due to improvements in psychosocial wellbeing, yet there are considerable resource and cost requirements. Several factors can influence rehabilitation outcomes including metacognition and emotional disturbances. Considerations for future research to improve the applicability of strategies for memory rehabilitation include assessing memory impairment severity, examining memory needs in daily life, and exploring the long-term effects of memory rehabilitation.
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Affiliation(s)
- Yashoda Gopi
- School of Psychology, University of Nottingham, Nottingham, NG7 2RD, UK.
| | - Edward Wilding
- School of Psychology, University of Birmingham, Birmingham, UK
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Toglia J, Goverover Y. Revisiting the dynamic comprehensive model of self-awareness: a scoping review and thematic analysis of its impact 20 years later. Neuropsychol Rehabil 2022; 32:1676-1725. [PMID: 35583377 DOI: 10.1080/09602011.2022.2075017] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study aimed to (1) describe the scope of research related to the Dynamic Comprehensive Model of Awareness (DCMA) (Toglia & Kirk, 2000); (2) identify themes and support for key model postulates; and (3) suggest future research directions related to this model. Using PRISMA scoping guidelines, 366 articles were reviewed, and 54 articles met our inclusion criteria. Selected studies were clustered into three themes: (1) the relationship between general and online self-awareness (50%); (2) interventions based on the model (41%); and (3) factors contributing to self-awareness (9%). Most studies were conducted with participants with acquired brain injury (BI) and traumatic BI (68%), most used a cross-sectional design (50%), and most intervention studies utilized a single-subject design (18%), followed by an experimental design (9%). This review provides evidence for the wide application of the DCMA across varying ages and populations. The need for a multidimensional assessment approach is recognized; however, stronger evidence that supports a uniform assessment of online self-awareness is needed. The intervention studies frequently described the importance of direct experience in developing self-awareness; however, few studies compared how intervention methods to influence general versus online self-awareness, or how cognitive capacity, self-efficacy, psychological factors, and context, influence the development of self-awareness.
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Affiliation(s)
- Joan Toglia
- School of Health and Natural Sciences, Mercy College, Dobbs Ferry, NY, United States
| | - Yael Goverover
- Department of Occupational Therapy, New York University, New York, NY, United States
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Fisher O, Berger I, Grossman ES, Maeir A. Online and Intellectual Awareness of Executive Functioning in Daily Life among Adolescents with and without ADHD. J Atten Disord 2022; 26:870-880. [PMID: 34378435 DOI: 10.1177/10870547211031982] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Executive function deficits (EFD) are a central mechanism underlying negative outcomes in ADHD. This study examined awareness of EFD manifested in "real-time" task performance (Online Awareness) and in general self-knowledge of daily activities, outside the context of a specific task (Intellectual Awareness) among adolescents with and without ADHD. METHODS 102 adolescents with (n = 52) and without (n = 50) ADHD were administered Weekly Calendar Planning Activity (WCPA) and Behavior Rating Inventory of Executive Function (BRIEF). Parents completed the BRIEF parent version. Awareness was defined using the discrepancy paradigm: performance versus estimation on WCPA for online awareness; self versus parent report on the BRIEF for intellectual awareness. RESULTS Adolescents with ADHD overestimated their performance on the WCPA and underestimated their EFD on the BRIEF compared to parent's ratings. The discrepancy scores in both types of awareness were significantly larger among ADHD than controls (p < .005). CONCLUSIONS Adolescents with ADHD demonstrate significantly lower rates of online and intellectual awareness of EFD compared to controls.
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Affiliation(s)
| | - Itai Berger
- The Hebrew University, Jerusalem, Israel.,Ben-Gurion University of the Negev, Beer-Sheva, Southern, Israel
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Jaywant A, Arora C, Toglia J. Online awareness of performance on a functional cognitive assessment in individuals with stroke: A case-control study. Neuropsychol Rehabil 2022; 32:1970-1988. [PMID: 35293836 DOI: 10.1080/09602011.2022.2050409] [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: 10/18/2022]
Abstract
Unawareness is a significant barrier to cognitive rehabilitation following acquired brain injury. Little is known about online awareness of cognitively-based instrumental activities of daily living (C-IADL) after stroke, particularly C-IADLs that emphasize executive functions. Our goal was to evaluate in stroke patients (1) online awareness during and immediately after a C-IADL task that emphasizes executive functions and (2) the association between awareness and performance on the C-IADL task. Seventy-seven stroke patients on an acute inpatient rehabilitation unit and 77 control participants completed the 10-item Weekly Calendar Planning Activity (WCPA-10), a standardized C-IADL task that requires working memory, planning, shifting, and inhibition. Trained examiners observed the use of a self-checking strategy and self-recognition of errors during the task. Immediately after the task, participants estimated their accuracy, and rated their own performance, which was compared with objective accuracy. Relative to the control group, stroke patients overestimated their accuracy, less often recognized errors, and less frequently used a self-checking strategy. Overestimation was associated with worse overall performance on the WCPA-10. Findings suggest that poor online awareness of C-IADL performance is common in stroke patients undergoing acute inpatient rehabilitation. Increasing awareness through metacognitive interventions should be a core focus of early post-stroke cognitive rehabilitation.
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Affiliation(s)
- Abhishek Jaywant
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA.,Department of Rehabilitation Medicine, Weill Cornell Medicine, New York, NY, USA.,NewYork-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
| | - Catherine Arora
- School of Health and Natural Science, Mercy College, Dobbs Ferry, NY, USA
| | - Joan Toglia
- Department of Rehabilitation Medicine, Weill Cornell Medicine, New York, NY, USA.,NewYork-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA.,School of Health and Natural Science, Mercy College, Dobbs Ferry, NY, USA
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28
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Dinnes CR, Hux K. Perceptions About Writing by Adults With Moderate or Severe Traumatic Brain Injury. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:838-853. [PMID: 35085027 DOI: 10.1044/2021_ajslp-21-00212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
PURPOSE Writing challenges can cause ongoing distress and limit resumption of pre-injury activities following traumatic brain injury (TBI); however, little TBI research or clinical practice addresses written communication. Understanding the writing perceptions and experiences of adults engaged in intensive, inpatient rehabilitation following hospital discharge for TBI is an initial step in addressing this situation. METHOD Transcendental phenomenology served to structure this qualitative research. Six adults between 2 and 6 months post-TBI participated in a common experience of writing about a personal memorable event. Standardized test scores and symptom ratings provided descriptive information about participants. Additionally, participants completed the Neurobehavioral Symptom Inventory and NASA Task Load Index and engaged in semistructured interviews to describe writing perceptions and experiences. RESULTS Data analysis revealed themes and subthemes about writing perceptions, challenges, and support strategies. Participants varied in their perceptions of post-injury writing changes. Test results revealed areas of challenge for all participants, but only half reported awareness of writing changes. Those aware of changes differed from other participants regarding word retrieval, memory, and concentration as well as overall effort expended, frustration, and performance quality. Although all participants relied on writing supports, only one had adjusted multiple writing strategies following injury. CONCLUSIONS Some adults with TBI are aware of writing changes while receiving posthospital, inpatient rehabilitation services, but others deny such changes. This differs from reports concerning later recovery stages, perhaps because few functional writing opportunities arise during rehabilitation. Application of compensatory strategies specific to post-injury writing challenges is unlikely while awareness remains limited.
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Bourke NJ, Trender W, Hampshire A, Lai H, Demarchi C, David M, Hellyer P, Sharp DJ, Friedland D. Assessing prospective and retrospective metacognitive accuracy following traumatic brain injury remotely across cognitive domains. Neuropsychol Rehabil 2022; 33:574-591. [PMID: 35168480 DOI: 10.1080/09602011.2022.2034650] [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
The ability to monitor one's behaviour is frequently impaired following TBI, impacting on patients' rehabilitation. Inaccuracies in judgement or self-reflection of one's performance provides a useful marker of metacognition. However, metacognition is rarely measured during routine neuropsychology assessments and how it varies across cognitive domains is unclear. A cohort of participants consisting of 111 TBI patients [mean age = 45.32(14.15), female = 29] and 84 controls [mean age = 31.51(12.27), female = 43] was studied. Participants completed cognitive assessments via a bespoke digital platform on their smartphones. Included in the assessment were a prospective evaluation of memory and attention, and retrospective confidence judgements of task performance. Metacognitive accuracy was calculated from the difference between confidence judgement of task performance and actual performance. Prospective judgment of attention and memory was correlated with task performance in these domains for controls but not patients. TBI patients had lower task performance in processing speed, executive functioning and working memory compared to controls, maintaining high confidence, resulting in overestimation of cognitive performance compared to controls. Additional judgments of task performance complement neuropsychological assessments with little additional time-cost. These results have important theoretical and practical implications for evaluation of metacognitive impairment in TBI patients and neurorehabilitation.
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Affiliation(s)
- N J Bourke
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - W Trender
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - A Hampshire
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - H Lai
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - C Demarchi
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - M David
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - P Hellyer
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - D J Sharp
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
| | - D Friedland
- UK Dementia Research Institute: Care, Research & Technology (UK DRI: CR&T), Division of Brain Sciences, Hammersmith Hospital, Imperial College London, London, UK
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Parent- and Adolescent-reported Executive Functioning in the Context of Randomized Controlled Trials of Online Family Problem-Solving Therapy. J Int Neuropsychol Soc 2022; 28:123-129. [PMID: 33896436 DOI: 10.1017/s1355617721000308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE We examined parent- and adolescent-reported executive functioning (EF) behaviors following pediatric traumatic brain injury (TBI) in the context of Online Family Problem-Solving Therapy (OFPST) and moderators of change in EF behaviors. METHOD In total, 274 families were randomized to OFPST or an internet resource comparison group. Parents and adolescents completed the Behavior Rating Inventory of Executive Function at four time points. Mixed models were used to examine EF behaviors, assessing the effects of visit, treatment group, rater, TBI severity, age, socioeconomic status, and family functioning. RESULTS Parents rated their adolescents' EF as poorer (F(3,1156) = 220.15, p < .001; M = 58.11, SE = 0.73) than adolescents rated themselves (M = 51.81, SE = 0.73). Across raters, EF behaviors were poorer for adolescents whose parents had less education (F(3,1156) = 8.60, p = .003; M = 56.76, SE = 0.98) than for those with more education (M = 53.16, SE = 0.88). Age at baseline interacted with visit (F(3,1156) = 5.05, p = .002), such that families of older adolescents reported improvement in EF behaviors over time. Family functioning also interacted with visit (F(3, 1156) = 2.61, p = .049), indicating more improvement in EF behaviors over time in higher functioning families. There were no effects of treatment or TBI severity. CONCLUSION We identified a discrepancy between parent- and adolescent-reported EF, suggesting reduced awareness of deficits in adolescents with TBI. We also found that poorer family functioning and younger age were associated with poorer recovery after TBI, whereas adolescents of parents with less education were reported as having greater EF deficits across time points.
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Kettlewell J, Ward A, das Nair R, Radford K. Brain-In-Hand technology for adults with acquired brain injury: A convergence of mixed methods findings. J Rehabil Assist Technol Eng 2022; 9:20556683221117759. [PMID: 36105910 PMCID: PMC9465594 DOI: 10.1177/20556683221117759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Introduction Individuals with acquired brain injury may find it difficult to self-manage and live independently. Brain-in-Hand is a smartphone app designed to support psychological problems and encourage behaviour change, comprised of a structured diary, reminders, agreed solutions, and traffic light monitoring system. Aim To evaluate the potential use and effectiveness of Brain-in-Hand for self-management in adults with acquired brain injury. Methods A-B mixed-methods case-study design. Individuals with acquired brain injury ( n = 10) received Brain-in-Hand for up to 12 months. Measures of mood, independence, quality of life, cognition, fatigue, goal attainment, participation administered at baseline, 6 and 12 months. Semi-structured interviews conducted with acquired brain injury participants ( n = 9) and healthcare workers ( n = 3) at 6 months. Results Significant increase in goal attainment after 6 months use (t(7) = 4.20, p = .004). No significant improvement in other outcomes. Qualitative data suggested improvement in anxiety management. Contextual (personal/environmental) factors were key in influencing the use and effectiveness of Brain-in-Hand. Having sufficient insight, appropriate support and motivation facilitated use. Conclusions Brain-in-Hand shows potential to support acquired brain injury, but further work is required to determine its effectiveness. Context played a pivotal role in the effectiveness and sustained use of Brain-in-Hand, and needs to be explored to support implementation.
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Affiliation(s)
- Jade Kettlewell
- Centre for Academic Primary Care, Applied Health Research Building, University of Nottingham School of Medicine, Nottingham, UK
| | - Asha Ward
- Centre for Rehabilitation & Ageing Research Injury, Inflammation and Recovery Sciences, School of Medicine University of Nottingham, Nottingham, UK
| | - Roshan das Nair
- Division of Psychiatry & Applied Psychology, University of Nottingham, Nottingham, UK
- Institute of Mental Health, Nottinghamshire University Hospitals NHS Foundation Trust, Nottingham, UK
| | - Kate Radford
- Centre for Rehabilitation & Ageing Research Injury, Inflammation and Recovery Sciences, School of Medicine University of Nottingham, Nottingham, UK
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32
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Dromer E, Kheloufi L, Azouvi P. Impaired self-awareness after traumatic brain injury: A systematic review. Part 2. Consequences and predictors of poor self-awareness. Ann Phys Rehabil Med 2021; 64:101542. [PMID: 34029754 DOI: 10.1016/j.rehab.2021.101542] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 04/19/2021] [Accepted: 04/23/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Impaired self-awareness (ISA) has frequently been found both frequent and deleterious in patients with moderate to severe traumatic brain injury (TBI). OBJECTIVES This is the second of a two-part systematic review on ISA after TBI, focusing on the consequences and predictors of ISA after TBI. METHODS Following the PRISMA guidelines, 95 articles meeting the inclusion criteria were included; 46 were specifically related to this second part of the review. RESULTS Among 16 studies that investigated the effect of ISA on outcome, most (n=13) found poor self-awareness associated with poor rehabilitation, functional, social and vocational outcome and with increased burden on relatives. Multiple factors have been found associated with increased frequency of ISA. ISA was found significantly related to injury severity in 8 of 10 studies, impaired executive functions in 12 of 15 studies, and poor social cognition in 3 studies, but paradoxically inverse associations were repeatedly found between self-awareness and emotional status (11 of 12 studies). Finally, although research in the field is still scarce, ISA seems associated with a dysfunction within brain networks involving the anterior cingulate cortex, anterior insula and fronto-parietal control network. CONCLUSIONS ISA is a complex and multifaceted disorder associated with poor rehabilitation outcome, severe injuries, and deficits of executive functions and social cognition but has an inverse association with mood impairments.
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Affiliation(s)
- Emilie Dromer
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807 Villejuif, France
| | - Lyes Kheloufi
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807 Villejuif, France
| | - Philippe Azouvi
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, Team DevPsy, 94807 Villejuif, France.
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Dromer E, Kheloufi L, Azouvi P. Impaired self-awareness after traumatic brain injury: a systematic review. Part 1: Assessment, clinical aspects and recovery. Ann Phys Rehabil Med 2021; 64:101468. [PMID: 33316433 DOI: 10.1016/j.rehab.2020.101468] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 11/04/2020] [Accepted: 11/21/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Impaired self-awareness (ISA) has frequently been found to be both frequent and deleterious in patients with moderate to severe traumatic brain injury (TBI). OBJECTIVES The present paper is the first of a two-part systematic review of ISA after traumatic brain injury (TBI), focusing on assessment methods, clinical aspects and recovery. METHODS Following the PRISMA guidelines, 95 articles meeting the inclusion criteria were included. RESULTS ISA occurs in 30% to 50% of patients with moderate to severe TBI, although it tends to improve with time. There is no one single gold-standard measure of ISA. Self-proxy discrepancy scores, with scales such as the Patient Competency Rating Scale or the Awareness Questionnaire, or a structured interview such as the Self Awareness of Deficits Interview, are the most frequently used assessment methods, with adequate psychometric properties. Scores on these different scales correlate only moderately with each other, which suggests that they may address different aspects of self-awareness. ISA mainly concerns cognitive and behavioral problems rather than physical or sensory impairments and may concern different areas of functioning, such as anticipatory, emergent or meta-cognitive awareness. CONCLUSION ISA is a complex and multifaceted issue that should be systematically assessed in rehabilitation settings using a range of relatively well-validated tools. The consequences and predictors of ISA after TBI will be addressed in a companion paper.
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Affiliation(s)
- Emilie Dromer
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, UMR 1018, Team DevPsy, 94807, Villejuif, France
| | - Lyes Kheloufi
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, UMR 1018, Team DevPsy, 94807, Villejuif, France
| | - Philippe Azouvi
- AP-HP, GHU Paris-Saclay, Service de Médecine Physique et de Réadaptation, Hôpital Raymond Poincaré, Garches, France; Université Paris-Saclay, UVSQ, Inserm, CESP, UMR 1018, Team DevPsy, 94807, Villejuif, France.
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Lenzoni S, Baker J, Sumich AL, Mograbi DC. New insights into neural networks of error monitoring and clinical implications: a systematic review of ERP studies in neurological diseases. Rev Neurosci 2021; 33:161-179. [PMID: 34214387 DOI: 10.1515/revneuro-2021-0054] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/28/2021] [Indexed: 11/15/2022]
Abstract
Error monitoring allows for the efficient performance of goal-directed behaviors and successful learning. Furthermore, error monitoring as a metacognitive ability may play a crucial role for neuropsychological interventions, such as rehabilitation. In the past decades, research has suggested two electrophysiological markers for error monitoring: the error-related negativity (ERN) and the error positivity (Pe), thought to reflect, respectively, error detection and error awareness. Studies on several neurological diseases have investigated the alteration of the ERN and the Pe, but these findings have not been summarized. Accordingly, a systematic review was conducted to understand what neurological conditions present alterations of error monitoring event-related potentials and their relation with clinical measures. Overall, ERN tended to be reduced in most neurological conditions while results related to Pe integrity are less clear. ERN and Pe were found to be associated with several measures of clinical severity. Additionally, we explored the contribution of different brain structures to neural networks underlying error monitoring, further elaborating on the domain-specificity of error processing and clinical implications of findings. In conclusion, electrophysiological signatures of error monitoring could be reliable measures of neurological dysfunction and a robust tool in neuropsychological rehabilitation.
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Affiliation(s)
- Sabrina Lenzoni
- Department of Psychology, Pontifical University of Rio de Janeiro, 22451-900, Rio de Janeiro, Brazil.,Department of Psychology, Nottingham Trent University, NG1 4FQ, Nottingham, UK
| | - Joshua Baker
- Department of Psychology, Nottingham Trent University, NG1 4FQ, Nottingham, UK.,Institute for Systems Neuroscience, University Hospital Hamburg-Eppendorf, 20251Hamburg, Germany
| | - Alexander L Sumich
- Department of Psychology, Nottingham Trent University, NG1 4FQ, Nottingham, UK.,Department of Psychology, Auckland University of Technology, 1010, Auckland, New Zealand
| | - Daniel C Mograbi
- Department of Psychology, Pontifical University of Rio de Janeiro, 22451-900, Rio de Janeiro, Brazil.,Institute of Psychiatry, Psychology and Neuroscience, King's College London, SE5 8AF, London, UK
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Nagelkop ND, Rosselló M, Aranguren I, Lado V, Ron M, Toglia J. Using Multicontext Approach to Improve Instrumental Activities of Daily Living Performance after a Stroke: A Case Report. Occup Ther Health Care 2021; 35:249-267. [PMID: 34039245 DOI: 10.1080/07380577.2021.1919954] [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] [Indexed: 02/07/2023]
Abstract
Cognitive deficits constitute one of the greatest challenges for independence achievement after a stroke. This paper provides an in depth view of the application of the Multicontext approach within routine Occupational Therapy care for a 41-year-old who demonstrated limited participation in activities of daily living as a consequence of executive function impairments and limited self-awareness. Results indicated improved online self-awareness, strategy use and functional performance, however, no changes were observed on a standard Awareness Questionnaire. This suggests that awareness within activities may be more important in contributing to effective strategy use and functional performance compared to verbal acknowledgment in an interview. Results also support the feasibility of the Multicontext approach within inpatient settings in Argentina.
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Affiliation(s)
| | | | | | | | | | - Joan Toglia
- Mercy College, School of Health and Natural Science, Dobbs Ferry, New York, USA
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Sansonetti D, Fleming J, Patterson F, Lannin NA. Conceptualization of self-awareness in adults with acquired brain injury: A qualitative systematic review. Neuropsychol Rehabil 2021; 32:1726-1773. [PMID: 34008481 DOI: 10.1080/09602011.2021.1924794] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Self-awareness is an important consideration in cognitive rehabilitation for clinicians working with individuals following acquired brain injury (ABI), with impaired self-awareness linked to poor outcomes. To appropriately target assessment and intervention for self-awareness, its theoretical foundation and definition must be considered. The aim was to identify the definitions, theoretical models and conceptual frameworks of self-awareness in adults with ABI, and how self-awareness is conceptualized within those models. A qualitative systematic review was completed using search terms related to descriptions of models/frameworks, ABI and self-awareness. Data were analysed by narrative synthesis. Thirty-five papers were included in the review. Within these, 13 models, 12 conceptual frameworks and 2 theories were described. The main themes and subthemes conceptualized in the synthesis were: Clinical presentation of self-awareness (classifications and dimensions of self-awareness), development of self-awareness (knowledge, feedback mechanisms, temporal aspects, self-evaluation, enablers, barriers), understanding (dys)function (cognitive processing mechanisms, neurological foundations, causal factors), and practice guidance (assessment and intervention). This review identified an extensive theoretical basis to support conceptualization of self-awareness following ABI, underpinned by a distinction between intellectual awareness, on-line awareness, and psychological denial. Clinical application of an evaluation process that includes these elements would be beneficial to inform the rehabilitation process.
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Affiliation(s)
- Danielle Sansonetti
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia.,Occupational Therapy Department, Alfred Health, Melbourne, Australia
| | - Jennifer Fleming
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Freyr Patterson
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Natasha A Lannin
- Occupational Therapy Department, Alfred Health, Melbourne, Australia.,Department of Neuroscience, Monash University, Melbourne, Australia
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37
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Pei Y, O'Brien KH. Reading Abilities Post Traumatic Brain Injury in Adolescents and Adults: A Systematic Review and Meta-Analysis. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:789-816. [PMID: 33755512 DOI: 10.1044/2020_ajslp-20-00213] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Purpose People with traumatic brain injury (TBI) often struggle with complex reading, limiting participation in work and educational settings. This systematic review and meta-analysis examined studies of reading conducted with adolescents and adults with TBI to describe reading problems post TBI and investigate underlying factors for the effects of TBI on reading abilities. Method The search was conducted in EBSCO (including MEDLINE, PsycINFO, etc.), BIOSIS, ProQuest, and Web of Science. Empirical studies that used samples with a mean age greater than 10 years, reported injury characteristics, and investigated complex reading abilities (defined as greater than single-word reading) were eligible for this review. Study quality was evaluated using QualSyst. Study and sample characteristics, measures, and outcomes of interest were extracted and synthesized in the review. Studies that compared reading abilities between people with and without TBI were included in the meta-analysis. Results Twenty-four studies met inclusion criteria, six of which addressed reading in pediatric samples. Findings from heterogeneous samples supported the existence of reading deficits post TBI, including mild TBI. In studies of children, comprehension was examined most frequently, whereas reading speed was the focus of most adult studies. Oculomotor functions and processing speed were related to reading speed; cognitive functions, such as attention and memory, were associated with reading comprehension. Intervention studies were limited, but most reported positive effects. The meta-analysis confirmed the impact of TBI on reading with a large effect size (g = 1.23). Demographic, injury, and study variables did not moderate overall reading outcomes, but male sex was a significant moderator of impairment in reading speed. Discussion Global reading ability, including both comprehension and speed, is negatively impacted by TBI. Future research should continue to explore reading after TBI, including its underlying mechanisms, effects on complex reading activities such as inferencing, development of screening and assessment tools that address a range of functional reading needs, and efficacy of reading-related interventions.
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Affiliation(s)
- Yalian Pei
- Department of Communication Sciences and Special Education, University of Georgia, Athens
| | - Katy H O'Brien
- Department of Communication Sciences and Special Education, University of Georgia, Athens
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Bernes GA, Villodas M, Coles CD, Kable JA, May PA, Kalberg WO, Sowell ER, Jones KL, Riley EP, Mattson SN. Validity and Reliability of Executive Function Measures in Children With Heavy Prenatal Alcohol Exposure: Correspondence Between Multiple Raters and Laboratory Measures. Alcohol Clin Exp Res 2021; 45:596-607. [PMID: 33433001 DOI: 10.1111/acer.14547] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 01/03/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rating scales are designed to complement traditional performance-based measures, and both can provide useful information about the functioning of youth with histories of prenatal alcohol exposure. Few studies, however, have compared ratings from multiple informants or the relationship between these subjective rating scale scores and the objective results from laboratory performance-based scales. METHODS The current study addressed both of these questions in 3 study groups: children with histories of prenatal alcohol exposure (n = 47), attention-deficit/hyperactivity disorder (ADHD; n = 41), and typically developing controls (CON; n = 73). All subjects completed a standardized neuropsychological test battery, including laboratory measures of executive functioning and a self-report measure of executive function behaviors. Parents and teachers completed corresponding rating scales of executive function behaviors for each subject. This study assessed the relationship between these behavior rating scales and corresponding neuropsychological tests, and interrater agreement among the multiple informants. RESULTS Weak correlations were found between the rating scales and laboratory measures, indicating poor convergent validity for the behavior rating scale. Interrater reliability was found but it differed by group. Agreement was found between parent and teacher ratings for children with prenatal alcohol exposure, whereas teacher-child agreement was found for those with ADHD. CONCLUSIONS Findings from this study indicate that behavior ratings can be used to supplement laboratory measures but may not be measuring cognitive abilities regardless of whether a clinical diagnosis is present. A multimethod approach should be used when measuring skills in this domain. This was one of the first studies to examine cross-informant agreement in a sample of children with prenatal alcohol exposure. Further research is necessary to understand why interrater agreement differed for children with prenatal alcohol exposure and those with ADHD.
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Affiliation(s)
- Gemma A Bernes
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA.,Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Miguel Villodas
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Claire D Coles
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Julie A Kable
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA, USA.,Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Philip A May
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina Nutrition Research Institute, Kannapolis, NC, USA.,Center on Alcoholism, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Wendy O Kalberg
- Center on Alcoholism, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM, USA
| | - Elizabeth R Sowell
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Kenneth L Jones
- Department of Pediatrics, University of California, San Diego School of Medicine, San Diego, CA, USA
| | - Edward P Riley
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA.,Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Sarah N Mattson
- Center for Behavioral Teratology, San Diego State University, San Diego, CA, USA.,Department of Psychology, San Diego State University, San Diego, CA, USA
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de Geus EQJ, Milders MV, van Horn JE, Jonker FA, Fassaert T, Hutten JC, Kuipers F, Grimbergen C, Noordermeer SDS. Acquired Brain Injury and Interventions in the Offender Population: A Systematic Review. Front Psychiatry 2021; 12:658328. [PMID: 34025480 PMCID: PMC8138134 DOI: 10.3389/fpsyt.2021.658328] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 04/08/2021] [Indexed: 11/13/2022] Open
Abstract
Background and Aims: The prevalence of acquired brain injury (ABI) in offender populations appears much higher than in the general population, being estimated at 50% compared to 12%, respectively. Taking into account ABI-related cognitive and social impairments or behavioral changes in forensic treatments might be relevant and may improve treatment outcomes. The aim of the current review is to summarize and integrate the literature on psychological interventions or treatments for consequences of ABI in the forensic setting. Reviewing this literature could provide crucial information for improving treatment options for offenders with ABI, which may contribute to reducing recidivism. Methods: The PubMed/MEDLINE, PsychInfo, CINAHL, COCHRANE, and Web of Science databases were searched for studies in adult offenders with ABI that evaluated the effect of psychological interventions with a focus on ABI-related impairments and recidivism. Results: This review identified four intervention studies that met the inclusion criteria. These included an adult population (≥18-year-old) in a forensic setting (given the focus of the current review on treatment, defined here as an environment in which offenders are treated while being incarcerated or as outpatients), non-pharmacological treatments and were published in English or Dutch between 2005 and 2020. All studies reported some positive effects of the intervention on interpersonal behavior, cognition and recidivism. The aspects of the interventions that seemed most beneficial included personalized treatment and re-entry plans, support for the individual and their environment and psychoeducation about the effects of ABI. Discussion: Although positive effects were reported in the studies reviewed, all studies had methodological limitations in terms of sample size, study design and outcome measures which affects the strength of the evidence. This limits strong conclusions and generalizability to the entire offender population. Conclusion: Despite high prevalence of ABI in offender populations, interventions in forensic settings seldom address the effect of ABI. The few studies that did take ABI into account reported positive effects, but those results should be interpreted with caution. Future studies are warranted, since this does seem an important venue to improve treatment, which could eventually contribute to reducing recidivism.
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Affiliation(s)
- Esther Q J de Geus
- Department of Clinical Neuro- and Development Psychology, Faculty of Behavioral Sciences, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Maarten V Milders
- Department of Clinical Neuro- and Development Psychology, Faculty of Behavioral Sciences, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | | | - Frank A Jonker
- Department of Clinical Neuro- and Development Psychology, Faculty of Behavioral Sciences, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Altrecht, Vesalius, Amsterdam, Netherlands
| | | | | | | | | | - Siri D S Noordermeer
- Department of Clinical Neuro- and Development Psychology, Faculty of Behavioral Sciences, Section of Clinical Neuropsychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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Brown L, Fish J, Mograbi DC, Bellesi G, Ashkan K, Morris R. Awareness of deficit following traumatic brain injury: A systematic review of current methods of assessment. Neuropsychol Rehabil 2021; 31:154-188. [PMID: 31642719 DOI: 10.1080/09602011.2019.1680393] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 09/30/2019] [Indexed: 10/25/2022]
Abstract
Background: Awareness of deficit plays an important role in adjustment following a brain injury and has been noted to impact on engagement with and outcome of rehabilitation. However, there are challenges associated with the assessment of awareness. Aim: To systematically review all instruments used to assess intellectual awareness of deficits following Traumatic Brain Injury (TBI) in adults, and evaluate instrument characteristics (e.g., the format and focus of measures of awareness) and assessment methods adopted. Results: Thirty-four studies, all rated as fair to good quality, were identified and within these twenty-three different assessment tools were adopted. The most common method of assessment was patient-proxy discrepancy, with three frequently used instruments employed in a total of 22 of the 34 studies. Across studies, variability was noted regarding the type of assessment method dependent on various sample demographics (e.g., age of sample) and injury characteristics (e.g., time post injury). Conclusions: There is no consensus on the preferred instrument to assess intellectual awareness of deficits after TBI. Continued instrument development should attempt to incorporate multiple perspectives and assessment should take into account demographic and injury-related factors. An insightful avenue for future research would be to determine which factors are likely to impact awareness measurement.
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Affiliation(s)
- Laura Brown
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - Jessica Fish
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | - Daniel C Mograbi
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
- Department of Psychology, Pontifical Catholic University of Rio de Janeiro, Rio de Janerio, Brazil
| | - Giulia Bellesi
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
| | | | - Robin Morris
- King's College Institute of Psychiatry, Psychology & Neuroscience, London, UK
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Merchán-Baeza JA, Rodriguez-Bailon M, Ricchetti G, Navarro-Egido A, Funes MJ. Awareness of cognitive abilities in the execution of activities of daily living after acquired brain injury: an evaluation protocol. BMJ Open 2020; 10:e037542. [PMID: 33109646 PMCID: PMC7592290 DOI: 10.1136/bmjopen-2020-037542] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION One of the main limitations that can be observed after acquired brain injury (ABI) is the alteration of the awareness of the deficits that can occur in the cognitive skills necessary for performing activities of daily living (ADL). According to the Dynamic Comprehensive Model of Awareness (DCMA), consciousness is composed of offline component, which contains the information stored about characteristics of the tasks and stable beliefs about one's own capabilities and online awareness, which is activated in the context of the performance of a specific task. The main objective of this project was to generate and validate a detailed cognitive assessment protocol within the context of ADL to evaluate the components of DCMA. METHODS AND ANALYSIS The proposed protocol consists of two ecological tools: The Cog-Awareness ADL Scale to measure offline component and the Awareness ADL-task: Basic and Instrumental ADL performance-based test to measure online awareness. The aim is to identify the presence of cognitive deficits and anosognosia in patients with ABI within the context of everyday life activities. These two measures will be administered to a group of patients with ABI. In addition, these participants will complete another series of classic tests on anosognosia and cognitive functions in order to find the convergent validity of the two tests proposed in this protocol. The external validity of the Cog-Awareness ADL Scale and the relationships between awareness components within the same ADL domain will be also analysed. ETHICS AND DISSEMINATION This study was approved by the Ethics Committee of Biomedical Research of Andalusia, on 13 January /2017 (Proceeding 1/2017). All participants are required to provide written informed consent. The findings from this will be disseminated via scientific publication. TRIAL REGISTRATION NUMBER NCT03712839.
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Affiliation(s)
- Jose Antonio Merchán-Baeza
- Research group on Methodology, Methods, Models and Outcomes of Health and Social Sciences (M3O), Faculty of Health Science and Welfare, Centre for Health and Social Care Research (CESS), University of Vic-Central University of Catalonia (UVIC-UCC), Vic (Barcelona), Spain
| | - Maria Rodriguez-Bailon
- Departament of Physiotherapy (Occupational Therapy), University of Malaga, Malaga, Spain
| | - Giorgia Ricchetti
- Departament of Experimental Psychology; Mind, Brain and Behavior Research Center (CIMCYC-UGR), University of Granada, Granada, Spain
| | - Alba Navarro-Egido
- Departament of Experimental Psychology; Mind, Brain and Behavior Research Center (CIMCYC-UGR), University of Granada, Granada, Spain
| | - María Jesús Funes
- Departament of Experimental Psychology; Mind, Brain and Behavior Research Center (CIMCYC-UGR), University of Granada, Granada, Spain
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A Scoping Review of Predictors of Community Integration Following Traumatic Brain Injury: A Search for Meaningful Associations. J Head Trauma Rehabil 2020; 34:E32-E41. [PMID: 30499925 DOI: 10.1097/htr.0000000000000442] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE The purpose of this scoping review was to identify predictors of community integration for adults with traumatic brain injury. DATA SOURCES We searched the PubMed and PsycINFO databases and reviewed references of included studies. We selected studies exploring multiple components of community integration, including instrumental activities of daily living, leisure activities, and social activities. A total of 53 studies were included. DATA EXTRACTION We extracted data on sample size and sample characteristics (stage of injury and recovery, severity) and examined predictor variables, outcome measures for community integration, and significant findings, reported as correlations. DATA SYNTHESIS We found that the predictors of community integration fell into 4 categories: demographics, injury characteristics, disability and impairments, and environmental factors. There was large variability in reported relationships for demographics (r = 0.01-0.43), injury characteristics (r = 0.01-0.58), disability/functional impairments (r = 0.003-0.98) and environmental factors (r = 0.11-0.58). Cognition, disability, mobility/physical functioning, mood, social support, and length of posttraumatic amnesia had the strongest relationships with community integration outcomes. CONCLUSIONS Strategies for the management of cognitive, physical, and emotional functioning, and building and training a strong support system, may facilitate community integration outcomes. Additional work is warranted to further explore the discrepancies found among studies.
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Nayeri ND, Esmaeili M, Farsi Z, Chenari HA. Taking care experiences of improved comatose patients with traumatic brain injury and their families. J Family Med Prim Care 2020; 9:4815-4820. [PMID: 33209806 PMCID: PMC7652128 DOI: 10.4103/jfmpc.jfmpc_878_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 06/14/2020] [Accepted: 07/09/2020] [Indexed: 01/12/2023] Open
Abstract
Introduction: The most prominent causes of coma are traumatic brain injuries (TBIs), which have high incidence. However, little research about the caring aspects of these patients has been done, and the notion of caring experiences is unknown. Therefore, this study was conducted to describe the care-taking experiences of coma patients and their families during and after treatment. Methods: This study is a qualitative content analysis. Participants in this study were improved TBI patients and their families. Participants were selected purposefully. The method of data collection was 16 interviews that were held with 14 of the participants. Data were analyzed using Elo and Kyngäs conventional content analysis guidelines with MAXQDA software, version 10. Results: The results showed four main themes and eight categories. Themes included “crisis,” “comprehensive support,” communication,” and “unprofessional care.” Conclusion: Patients and families experience a crisis during hospitalization and after discharge. Therefore, patients and families need psychological support. Informing families and communication decrease the conflicts between healthcare personnel and the family. Medical staff must be careful about their statements and behaviors during comatose patients’ care because they understand the care process.
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Affiliation(s)
- Nahid Dehghan Nayeri
- Nursing and Midwifery Care Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Esmaeili
- Nursing and Midwifery Care Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Farsi
- Department of Research and Community Health, Faculty of Nursing, Aja University of Medical Sciences, Tehran, Iran
| | - Hadi Ahmadi Chenari
- Department of Critical Care Nursing, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
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Houben F, Ghysels R, Mennen D, Bosmans R, Nuyts E, Spooren A. A tool for measuring burden in activities and participation of clients with acquired brain injury: the FINAH-instrument. Brain Inj 2020; 34:1245-1252. [PMID: 32755421 DOI: 10.1080/02699052.2020.1802658] [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: 10/23/2022]
Abstract
PRIMARY OBJECTIVE The objective of this study was to design an instrument to screen for burden in the daily life of both the client with acquired brain injury (ABI) and their nonprofessional caregiver. RESEARCH DESIGN Exploratory research Methods and Procedures: Based on a survey amongst stakeholder organizations, the FINAH-instrument is designed as a digital self-assessment questionnaire, based on ICF-framework. A test survey of the FINAH instrument is conducted on both clients, nonprofessional caregivers and healthcare professionals. MAIN OUTCOMES AND RESULTS The relative burden per item for clients and nonprofessional caregivers is most prominent in the domains of fatigue, cognitive and emotional consequences, self-care and mobility. The estimation of burden for clients and nonprofessional caregiver by healthcare professionals showed an overall 65% correct estimation by the healthcare professional. 19% of the items showed underestimation of burden, while 16% showed overestimation. CONCLUSIONS These results show that FINAH can ameliorate the estimation of the health care professional on the self-assessed burden of clients and nonprofessional caregivers, thus substantiating a more client-centred approach.
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Affiliation(s)
- Frederik Houben
- Department of Healthcare, PXL University College , Hasselt, Belgium
| | - Rudi Ghysels
- Department of Healthcare, PXL University College , Hasselt, Belgium
| | - Danny Mennen
- Department of Neurology, Adelante Centre of Expertise in Rehabilitation and Audiology , Hoensbroek, The Netherlands
| | - Roel Bosmans
- Department of Technology, PXL University College , Hasselt, Belgium
| | - Erik Nuyts
- Department of Healthcare, PXL University College , Hasselt, Belgium.,Faculty of Architecture and Arts, Hasselt University , Hasselt, Belgium
| | - Annemie Spooren
- Department of Healthcare, PXL University College , Hasselt, Belgium.,Faculty of Rehabilitation Sciences, Hasselt University , Hasselt, Belgium
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Toglia J, Chen P. Spatial exploration strategy training for spatial neglect: A pilot study. Neuropsychol Rehabil 2020; 32:792-813. [PMID: 32684100 DOI: 10.1080/09602011.2020.1790394] [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] [Indexed: 10/23/2022]
Abstract
Spatial neglect is a syndrome due to impaired neural networks critical for spatial attention and related cognitive and motor functions. Affected individuals also have impaired self-awareness of their own neglect symptoms. The present randomized controlled study was the first proof-of-concept pilot examining the multi-context treatment approach using a protocol of spatial exploration strategy training in one brief session (20-30 minutes). The therapist provided supportive feedback and semi-structured guidance to promote strategy learning and self-discovery of omission errors. 40 patients with left-sided neglect after right brain stroke were included. The results showed that the treatment reduced lateralized bias toward the ipsilesional side of space but did not improve overall detection performance. Impaired general self-awareness of daily-life spatial difficulties was found independent of treatment outcome. This implies that judgment regarding responsiveness to treatment should not be made based on an awareness interview or the severity of neglect symptoms. Lastly, the treatment showed the potential of improving online contextual self-awareness of spatial abilities. A collaborative and interactive approach that focuses on helping the patient self-discover, monitor and self-manage their errors, appears to have a potential for decreasing neglect symptoms. Future studies are required to examine additional aspects of the multi-context treatment approach.
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Affiliation(s)
- Joan Toglia
- School of Health and Natural Sciences, Mercy College, Dobbs Ferry, NY, USA.,Rehabilitation Medicine Department, New York Presbyterian Hospital, Weill Cornell Medical Center, New York, NY, USA
| | - Peii Chen
- Kessler Foundation, West Orange, NJ, USA.,Department of Physical Medicine and Rehabilitation, Rutgers University, Newark, NJ, USA
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Domensino AF, van Haastregt JCM, Winkens I, van Bennekom CAM, van Heugten CM. Feasibility of a minimal dataset for adults with acquired brain injury in Dutch healthcare practice. PLoS One 2020; 15:e0235085. [PMID: 32569269 PMCID: PMC7307757 DOI: 10.1371/journal.pone.0235085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 06/08/2020] [Indexed: 11/18/2022] Open
Abstract
Objective Data collection in the field of acquired brain injury (ABI) lacks uniformity due to the broad spectrum of available measurement instruments, leading to incomparability of data and the need for patients to ‘repeat their story’. To pursue uniform data collection, an ABI-specific minimal dataset (MDS-ABI) is currently under development. The current study aimed to assess the feasibility (performance according to protocol, user opinion, potential implementation barriers, and suggested improvements) of the MDS-ABI in clinical settings. Methods A mixed-methods approach was used in a range of healthcare sectors for persons with ABI. Clinicians of several relevant disciplines within these sectors were asked to administer the MDS-ABI to five patients. Subsequently, feasibility according to clinicians was assessed by means of a paper questionnaire about every administration and an online questionnaire about the feasibility in general. Feasibility according to patients was assessed with a paper questionnaire and think aloud interviews. Results Thirteen clinicians and 50 patients were included. In general, the MDS-ABI performed according to protocol. Both clinicians and patients were overall satisfied with the content of the MDS-ABI. The Cumulative Illness Rating Scale was regarded incomprehensible, leading to missing data. Further, clinicians indicated that the MDS-ABI would not be suitable for all ABI-patients, as some are incapable of self-report due to potential cognitive problems, communicative problems, fatigue, perceptual problems, or impaired awareness of deficits. Conclusion The MDS-ABI is a promising tool for obtaining core information on ABI-patients. The MDS-ABI will be adjusted according to the suggestions. For patients who are incapable of self-report, a proxy-reported version of the self-reported part was developed.
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Affiliation(s)
- Anne-Fleur Domensino
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University Medical Center, Maastricht, The Netherlands
- Limburg Brain Injury Center, Maastricht, The Netherlands
- * E-mail: ,
| | - Jolanda C. M. van Haastregt
- Care and Public Health Research Institute, Faculty of Health, Medicine and Life Sciences, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ieke Winkens
- Limburg Brain Injury Center, Maastricht, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Coen A. M. van Bennekom
- Department of Research and Development, Heliomare Rehabilitation Center, Wijk aan Zee, The Netherlands
- Coronel Institute of Occupational Health, Amsterdam Public Health Research Institute, Amsterdam University Medical Center, location AMC, The Netherlands
| | - Caroline M. van Heugten
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University Medical Center, Maastricht, The Netherlands
- Limburg Brain Injury Center, Maastricht, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
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Weber E, Goverover Y, DeLuca J. Beyond cognitive dysfunction: Relevance of ecological validity of neuropsychological tests in multiple sclerosis. Mult Scler 2020; 25:1412-1419. [PMID: 31469351 DOI: 10.1177/1352458519860318] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In neurological diseases such as multiple sclerosis (MS), a neuropsychological assessment is often requested to assist clinicians in evaluating the role of cognition in a patient's level of everyday functioning. To be effective in this charge, it is assumed that performance on neuropsychological tests is related to how a person may function in everyday life, and the question is often asked: "Are neuropsychological tests ecologically valid?" In this review, we synthesize the literature that examines the use of neuropsychological tests to assess functioning across a variety of everyday functioning domains in MS (i.e. driving, employment, instrumental activities of daily living (IADLs)). However, we critically examine the usefulness of asking this broad question regarding ecological validity, given the psychometric and conceptual pitfalls it may yield. While many neuropsychological tests may be generally considered "ecologically valid" in MS, it is much more helpful to specify for whom, under what circumstances, and to what degree.
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Affiliation(s)
- Erica Weber
- Kessler Foundation, East Hanover, NJ, USA/ Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Yael Goverover
- Kessler Foundation, East Hanover, NJ, USA/Department of Occupational Therapy, NYU Steinhardt, New York, NY, USA
| | - John DeLuca
- Kessler Foundation, West Orange, NJ, USA/Department of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ, USA/ Department of Neurology, Rutgers New Jersey Medical School, Newark, NJ, USA
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Si T, Xing G, Han Y. Subjective Cognitive Decline and Related Cognitive Deficits. Front Neurol 2020; 11:247. [PMID: 32508729 PMCID: PMC7248257 DOI: 10.3389/fneur.2020.00247] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/13/2020] [Indexed: 12/21/2022] Open
Abstract
Since late stage dementia, including Alzheimer's disease (AD), cannot be reversed by any available drugs, there is increasing research interest in the preclinical stage of AD, i.e., subjective cognitive decline (SCD). SCD is characterized by self-perceptive cognitive decline but is difficult to detect using objective tests. At SCD stage, the cognitive deficits can be more easily reversed compared to that of mild cognitive impairment (MCI) and AD only if accurate diagnosis of SCD and early intervention can be developed. In this paper, we review the recent progress of SCD research including current assessment tools, biomarkers, neuroimaging, intervention and expected prognosis, and the potential relevance to traumatic brain injury (TBI)-induced cognitive deficits.
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Affiliation(s)
- Tong Si
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Guoqiang Xing
- The Affiliated Hospital and the Second Clinical Medical College of North Sichuan Medical University, Nanchong Central Hospital, Nanchong, China
| | - Ying Han
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China.,National Clinical Research Center for Geriatric Disorders, Beijing, China.,Center of Alzheimer's Disease, Beijing Institute for Brain Disorders, Beijing, China
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Kersey J, McCue M, Skidmore E. Domains and dimensions of community participation following traumatic brain injury. Brain Inj 2020; 34:708-712. [PMID: 32320307 DOI: 10.1080/02699052.2020.1757153] [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] [Indexed: 10/24/2022]
Abstract
PRIMARY OBJECTIVE To examine patterns of community participation, as well as the relationship among community participation outcomes and time since injury, impairments, environmental factors, and enfranchisement in adults with traumatic brain injury (TBI). RESEARCH DESIGN Cross-sectional study of a sample of 61 adults with TBI. METHODS AND PROCEDURES We administered the Participation Measure- 3 Domains 4 Dimensions to examine community participation in the three domains (productivity, community activities, and social participation) using four dimensions (diversity of activities, frequency, difficulty, and desire for change). MAIN RESULTS AND OUTCOMES All dimensions of community participation seem to be impaired following TBI, as evidenced by scores in the lower half of the available range. Most impaired was social participation (frequency: M = 10.0, SD = 3.4, possible range 0-24; difficulty: M= 11.3, SD = 3.2, possible range 4-16). Correlational analyses revealed that depression (r = 0.51), environmental factors (r = 0.51), and enfranchisement (r = 0.42), seem to play an important role in community participation outcomes, and may be potential targets for intervention. Results did not vary based on time since injury. CONCLUSION Our results suggest that depression, environmental factors, and enfranchisement may be important considerations for future interventions aiming to promote management of identified barriers.
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Affiliation(s)
- Jessica Kersey
- Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh , Pittsburgh, Pennsylvania, USA
| | - Michael McCue
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh , Pittsburgh, Pennsylvania, USA
| | - Elizabeth Skidmore
- Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh , Pittsburgh, Pennsylvania, USA
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The Effects of Moderate-to-Severe Traumatic Brain Injury on Episodic Memory: a Meta-Analysis. Neuropsychol Rev 2019; 29:270-287. [DOI: 10.1007/s11065-019-09413-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 07/30/2019] [Indexed: 12/22/2022]
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