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Wedege P, Mæland S, Divanoglou A, Hamre C, Abrahamsen FE. "I moved from simply being to actively living." A qualitative study on peer mentorship camps for adults with acquired brain injury. Int J Qual Stud Health Well-being 2025; 20:2494358. [PMID: 40246704 PMCID: PMC12006944 DOI: 10.1080/17482631.2025.2494358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2024] [Accepted: 04/12/2025] [Indexed: 04/19/2025] Open
Abstract
PURPOSE This study explored the experiences of an Active Rehabilitation peer mentorship camp on individuals with acquired brain injury (mentees) and its impact on their daily lives. METHODS The research involved field observations and longitudinal interviews with 18 mentees attending an Active Rehabilitation camp in Norway. Data were narratively analyzed using the Self-determination theory for insight and discussion. RESULTS Three themes were constructed from the analysis. The first theme, "Striking a balance between rest and activity," reflects how mentees managed post-injury fatigue and how camp experiences enhanced their understanding and coping strategies. The second theme, "Rebuilding who I am," addresses stigma, reduced self-esteem, and acceptance challenges faced by mentees, revealing positive effects from camp participation. The third theme, "Finding a new flock," describes the reduction in social circles after injury and how interactions at the camp expanded their peer networks during and after the camp. CONCLUSIONS Active Rehabilitation camps enhance community-based rehabilitation for individuals with acquired brain injury by improving knowledge, boosting self-esteem, and broadening social networks. It is recommended that camp providers assess the impact of room-sharing and devise strategies for personalizing camp activities and effectively matching mentees and peer mentors.
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Affiliation(s)
- Pia Wedege
- Department of Sport and Social Sciences, Norwegian School of Sport Sciences, Oslo, Norway
- Department of Follow-up Services after Spinal Cord Injury, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway
| | - Silje Mæland
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
| | - Anestis Divanoglou
- Department of Rehabilitation Medicine and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Charlotta Hamre
- Department of Research and Innovation, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway
| | - Frank Eirik Abrahamsen
- Department of Sport and Social Sciences, Norwegian School of Sport Sciences, Oslo, Norway
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Mazzone O, Conroy R, Jenkin T, Scheinberg A, Knight S. The assessment and management of fatigue following paediatric acquired brain injury: rehabilitation clinicians' perspectives. Neuropsychol Rehabil 2025; 35:930-959. [PMID: 39078921 DOI: 10.1080/09602011.2024.2383337] [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: 04/23/2023] [Accepted: 07/16/2024] [Indexed: 05/18/2025]
Abstract
Fatigue is common following paediatric acquired brain injury (ABI) and can negatively impact quality of life. Despite this, there is limited understanding of how clinicians currently assess and manage fatigue in rehabilitation. This study explored how Australian rehabilitation clinicians recognize, assess, and manage fatigue following paediatric ABI. Using a qualitative research design, semi-structured interviews were conducted with 11 clinicians who work with children (0-18 years) with ABI in rehabilitation. Interview transcripts were analysed using constructivist grounded theory methods. Two main themes and sub-themes were developed: (1) Reaching a shared understanding: Identifying and understanding fatigue; Unpacking fatigue with children and their families; and (2) Using the shared understanding: Clinicians working collaboratively to manage fatigue; Planning for and supporting children and their family through transitions; Anticipating and problem-solving speedbumps. Participants reflected on the importance of reaching a shared understanding of fatigue within each child's unique context, requiring the collaborative effort of the child, family, school, and interdisciplinary rehabilitation team, to problem-solve and manage fatigue together over time. These findings provide insights into the processes of assessing and managing fatigue from rehabilitation clinicians' perspectives and highlight the importance of a collaborative approach to support the individual needs of the child during their rehabilitation.
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Affiliation(s)
- Olivia Mazzone
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| | - Rowena Conroy
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
| | - Taylor Jenkin
- Murdoch Children's Research Institute, Melbourne, Australia
- Victorian Paediatric Rehabilitation Service, Royal Children's Hospital, Melbourne, Australia
| | - Adam Scheinberg
- Murdoch Children's Research Institute, Melbourne, Australia
- Victorian Paediatric Rehabilitation Service, Royal Children's Hospital, Melbourne, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
| | - Sarah Knight
- Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, Australia
- Murdoch Children's Research Institute, Melbourne, Australia
- Victorian Paediatric Rehabilitation Service, Royal Children's Hospital, Melbourne, Australia
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia
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João RB, Pacheco-Barrios N, Leite M, Gonçalves Soares YRR, Eylül Bakir Z, Veiga ME, Dantas JM. Modafinil/armodafinil for excessive daytime sleepiness after traumatic brain injury: a systematic review and meta-analysis. Brain Inj 2025:1-9. [PMID: 40388311 DOI: 10.1080/02699052.2025.2502424] [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: 01/13/2025] [Revised: 04/26/2025] [Accepted: 04/30/2025] [Indexed: 05/21/2025]
Abstract
OBJECTIVES Previous studies investigated pharmacological options for reducing excessive daytime sleepiness (EDS) after traumatic brain injury (TBI), with mixed results. This meta-analysis aimed to assess the efficacy and safety of modafinil or armodafinil in post-TBI persons experiencing EDS. METHODS We systematically searched PubMed, Embase, Cochrane Library, Web of Science, and ClinicalTrials.gov and identified studies comparing modafinil/armodafinil versus placebo for treating EDS after TBI. We computed pooled risk ratios (RR) or mean differences (MD) for binary and continuous outcomes, respectively. EDS was assessed using the Epworth Sleepiness Scale (ESS). RESULTS We included data from 158 individuals (mean age 34.28 years; 62.64% male) from three randomized controlled trials. In those treated with modafinil (dose range: 100-400 mg) or armodafinil (dose range: 150-250 mg), the mean ESS score was decreased in comparison with placebo (MD -1.65; 95% CI -3.26 to -0.04; p = 0.04). The risk of insomnia was higher in the modafinil/armodafinil group compared with the placebo group (RR 3.73; 95% CI 1.11 to 12.54; p = 0.03). There was no significant difference between groups in the risk of other adverse events (e.g., nausea, headache, dizziness, and nasopharyngitis). CONCLUSION Modafinil/armodafinil effectively improved EDS after TBI, as compared with placebo, albeit with an increased risk of insomnia.
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Affiliation(s)
- Rafael Batista João
- Department of Neurology and Neurophysiology, Goiânia Neurological Institute, Goiânia, Brazil
| | - Niels Pacheco-Barrios
- Department of Neurosurgery, Brigham and Women's Hospital - Harvard University, Boston, USA
- Department of Internal Medicine, Scientific University of the South, Lima, Peru
| | - Marianna Leite
- Department of Neurology, Santa Marcelina School of Medicine, São Paulo, Brazil
| | | | - Zeynep Eylül Bakir
- Department of General Medicine, Chelsea and Westminster Hospital, London, United Kingdom
| | - Maria Eduarda Veiga
- Department of Internal Medicine, Federal University of Paraná, Curitiba, Brazil
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Grewal J, Vu Nguyen S, Nonis N, Singh H. A qualitative study of individuals with acquired brain injury' and program facilitators' experiences in virtual acquired brain injury community support programs. Disabil Rehabil 2025; 47:1764-1773. [PMID: 39077894 DOI: 10.1080/09638288.2024.2383398] [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: 12/19/2023] [Revised: 07/16/2024] [Accepted: 07/17/2024] [Indexed: 07/31/2024]
Abstract
PURPOSE Acquired brain injury (ABI) community support programs aim to help support long-term needs through informational and psychosocial support. Due to the COVID-19 pandemic, many support programs adopted virtual program delivery. However, the experiences of facilitators and people with ABI who participate in virtual support programs are understudied. This study aimed to describe the experiences of people with ABI and program facilitators participating in virtual ABI community support programs. MATERIALS AND METHODS This was a qualitative descriptive study. Semi-structured interviews were conducted with people with ABI and program facilitators who participated in virtual ABI community support programs. Data were analyzed using inductive thematic analysis. RESULTS In total, 16 participants were included in this study. Of the 16 participants, 14 were people with ABI (three of whom were also program facilitators) and two were program facilitators without ABI. Our analysis generated three themes including perceived benefits (theme 1), perceived challenges (theme 2), and considerations to improve program quality (theme 3). Each theme outlines subthemes relaying the experiences of participants. CONCLUSIONS These findings highlight the need for stakeholders to implement guidelines and training for program facilitators and attendees of virtual ABI support programs to maximize accessibility, usability, inclusivity and safety.
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Affiliation(s)
- Jasleen Grewal
- Rehabilitation Sciences Graduate Program, University of British Columbia, Vancouver, British Columbia, Canada
- Rehabilitation Research Program, Centre for Aging SMART at Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Sarah Vu Nguyen
- Brain Injury Association of Peel & Halton, Mississauga, Ontario, Canada
| | - Nichola Nonis
- Brain Injury Association of Peel & Halton, Mississauga, Ontario, Canada
| | - Hardeep Singh
- Department of Occupational Science & Occupational Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- KITE Toronto Rehabilitation Institute-University Health Network, Toronto, Ontario, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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5
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Lee Marmol N, Ryan NP, Sood N, Morrison E, Botchway-Commey E, Anderson V, Catroppa C. Biopsychosocial correlates of fatigue in young adult survivors of childhood traumatic brain injury: A prospective cohort study. Neuropsychol Rehabil 2025; 35:1-18. [PMID: 38380887 DOI: 10.1080/09602011.2024.2319910] [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: 08/15/2023] [Accepted: 02/07/2024] [Indexed: 02/22/2024]
Abstract
This prospective cohort study aimed to evaluate the potential role of injury, socio-demographic and individual psychological factors in predicting long-term fatigue outcomes in young adult survivors of childhood TBI at 16-years post-injury. The study included 51 young adults diagnosed with childhood TBI from 2-12 years of age. Twenty age-and-sex-matched controls were included for comparison. Findings showed that almost one-in-four TBI participants (24%) endorsed clinically elevated fatigue at 16-years post-injury. Despite the relatively large proportion of TBI participants endorsing clinically significant fatigue, group comparisons revealed that the TBI and control groups did not significantly differ on fatigue symptom severity or rates of clinically elevated fatigue. For the TBI group, post-injury fatigue was significantly associated with socio-demographic and psychological factors, including lower educational level, higher depression symptom severity, and more frequent substance use. Higher fatigue was also associated with lower self-reported quality of life (QoL) in the physical, psychological, and environmental domains, even after controlling for depressive symptom severity, socio-demographic, and injury-related factors. Overall, findings show that a substantial proportion of young adults with a history of childhood TBI experience clinically elevated fatigue at 16-years post-injury. Identification and treatment of modifiable risk-factors (e.g. depression symptoms, substance use) has potential to reduce fatigue.
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Affiliation(s)
- Nohely Lee Marmol
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
| | - Nicholas P Ryan
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
- School of Psychology, Deakin University, Geelong, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Nikita Sood
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
| | - Elle Morrison
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
| | - Edith Botchway-Commey
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Vicki Anderson
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- School of Psychological Sciences, University of Melbourne, Melbourne, Australia
- Psychology Service, The Royal Children's Hospital, Melbourne, Australia
| | - Cathy Catroppa
- Brain and Mind Research, Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- School of Psychological Sciences, University of Melbourne, Melbourne, Australia
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Kalantari N, Gosselin N. Sleep and circadian rhythms after traumatic brain injury. HANDBOOK OF CLINICAL NEUROLOGY 2025; 206:125-140. [PMID: 39864922 DOI: 10.1016/b978-0-323-90918-1.00004-6] [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: 01/28/2025]
Abstract
Traumatic brain injury (TBI) is a serious public health concern and is one of the major causes of death and chronic disability in young individuals. Sleep-wake disturbances are among the most persistent and debilitating consequences of TBI and are reported by 50%-70% of TBI patients regardless of TBI severity. Excessive daytime sleepiness, fatigue, hypersomnia, and insomnia are the most common sleep disturbances in TBI patients. Post-TBI sleep-wake disturbances are often associated with pain, anxiety, depression, and posttraumatic stress disorder. They may exacerbate cognitive impairment following TBI, reduce community integration, and delay recovery and return to normal life. Changes in sleep architecture following TBI have been reported in the literature but cannot fully explain the extent and intensity of the sleep-wake disturbances reported by TBI patients. The alteration in the circadian timing system is another factor that may partially account for the presence of post-TBI sleep-wake disturbances. Current literature supports cognitive behavioral therapy and sleep hygiene education, light therapy, and certain pharmacologic interventions for treating sleep disturbances in TBI patients. Due to heterogeneous consequences of TBI, early screening and individualized approaches to treatment must be prioritized to improve sleep in TBI patients and consequently speed up recovery.
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Affiliation(s)
- Narges Kalantari
- Department of Psychology, Université de Montréal, Montreal, QC, Canada; Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de Montréal, Montreal, QC, Canada
| | - Nadia Gosselin
- Department of Psychology, Université de Montréal, Montreal, QC, Canada; Center for Advanced Research in Sleep Medicine, Hôpital du Sacré-Cœur de Montréal, Centre intégré universitaire de santé et de services sociaux du Nord-de-l'Île-de Montréal, Montreal, QC, Canada.
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Proschowsky MLS, Reimers SH, Granhøj A. Fatigue among children and adolescents with acquired brain injury in a specialized neurorehabilitation setting. FRONTIERS IN REHABILITATION SCIENCES 2024; 5:1454602. [PMID: 39640876 PMCID: PMC11617528 DOI: 10.3389/fresc.2024.1454602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 11/05/2024] [Indexed: 12/07/2024]
Abstract
Introduction We investigated the fatigue experienced in children and adolescents with acquired brain injury (ABI) undergoing neurorehabilitation. Methods Fatigue was assessed using the pediatric quality of life inventory™ (PedsQL™). Multidimensional Fatigue Scale in 38 participants aged 2-19 years with ABI. Data were collected at enrollment and discharge, either from the participants themselves or their parents. The causes of ABI, including stroke, infection, tumor, and traumatic brain injury), were compared. Results Participant-reported fatigue levels significantly decreased over time (p = 0.005), whereas parent-reported fatigue levels did not show a significant change. Fatigue levels varied by ABI cause, with stroke-associated fatigue having the least impact and infection-related fatigue showing the greatest impact. Conclusion This study highlights the importance of individualized assessments that consider varying etiological factors and advocates for tailored interventions. Further research is needed to fully understand the long-term impacts of fatigue in this population.
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Mansukhani R, Belli A, Brenner A, Chaudhri R, Frimley L, Faizah Jamaluddin S, Jooma R, Shakur-Still H, Shokunbi T, Roberts I. Effect of early tranexamic acid treatment on fatigue in patients with mild traumatic brain injury: data from the CRASH-3 clinical trial. Wellcome Open Res 2024; 6:346. [PMID: 39502454 PMCID: PMC11537225 DOI: 10.12688/wellcomeopenres.17421.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2024] [Indexed: 11/08/2024] Open
Abstract
Background Each year world-wide about 65 million people sustain a mild traumatic brain injury (mTBI). Fatigue is a common and distressing symptom after mTBI. We examine the effect of tranexamic acid (TXA) on fatigue in patients with mTBI using data from the CRASH-3 trial. Methods The CRASH-3 trial randomised 9,202 patients with traumatic brain injury and no significant extracranial bleeding to receive TXA or placebo within 3 hours of injury. The primary outcome was death from head injury within 28 days of injury. The methods and results are presented elsewhere. Fatigue was recorded as "None", "Moderate" or "Extreme." This study examines the effect of TXA on extreme fatigue in the 2,632 patients with mTBI (Glasgow Coma Scale [GCS] score≥13). Our analyses were not prespecified. Results Our study primary outcome, extreme fatigue, was reported for 10 (0.8%) of 1,328 patients receiving TXA and 19 (1.5%) of 1,288 patients receiving placebo (risk ratio [RR]=0.51, 95% confidence interval [CI] 0.24-1.09). Death within 28 days of injury was reported for 34 (2.6%) of 1,328 patients receiving TXA versus 47 (3.6%) of 1,288 patients receiving placebo (RR=0.70, 95% CI 0.45-1.08). Among patients allocated to TXA, 44 (3.3%) patients either died or reported extreme fatigue versus 66 (5.1%) patients among those allocated to placebo (RR=0.65, 95% CI 0.44-0.94). This composite outcome is disproportionately influenced by deaths which account for 74% (81 from 110) of events. Conclusions We found no evidence that tranexamic acid reduces fatigue in patients with mTBI. Given, 1) our analyses were not prespecified, 2) our outcome measure is not based on a validated fatigue severity scale, and 3) TBI patients can suffer from hospital-induced delirium, which hinders clinician assessment, these results need to be replicated in another study. Registration ISRCTN (ISRCTN15088122, 19/07/2011), ClinicalTrials.gov (NCT01402882, 26/07/2011), EudraCT (2011-003669-14, 25/07/2011), Pan African Clinical Trial Registry (PACTR20121000441277, 30/10/2012).
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Affiliation(s)
- Raoul Mansukhani
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Antonio Belli
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Amy Brenner
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Rizwana Chaudhri
- Global Institute of Human Development, Shifa Tameer-e-Millat University, Rawalpindi, Pakistan
| | - Lauren Frimley
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Sabariah Faizah Jamaluddin
- Department of Emergency Medicine, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh Campus, Malaysia
| | - Rashid Jooma
- Department of Surgery, Aga Khan University Hospital, Karachi, 74800, Pakistan
| | - Haleema Shakur-Still
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
| | - Temitayo Shokunbi
- Department of Neurological Surgery, University College Hospital, Ibadan, Oyo State, PMB 5116, Nigeria
| | - Ian Roberts
- Clinical Trials Unit, London School of Hygiene & Tropical Medicine, Keppel Street, London, WC1E 7HT, UK
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Ollen-Bittle N, Roseborough AD, Wang W, Wu JLD, Whitehead SN. Connecting cellular mechanisms and extracellular vesicle cargo in traumatic brain injury. Neural Regen Res 2024; 19:2119-2131. [PMID: 38488547 PMCID: PMC11034607 DOI: 10.4103/1673-5374.391329] [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: 08/17/2023] [Revised: 10/25/2023] [Accepted: 11/13/2023] [Indexed: 04/24/2024] Open
Abstract
Traumatic brain injury is followed by a cascade of dynamic and complex events occurring at the cellular level. These events include: diffuse axonal injury, neuronal cell death, blood-brain barrier break down, glial activation and neuroinflammation, edema, ischemia, vascular injury, energy failure, and peripheral immune cell infiltration. The timing of these events post injury has been linked to injury severity and functional outcome. Extracellular vesicles are membrane bound secretory vesicles that contain markers and cargo pertaining to their cell of origin and can cross the blood-brain barrier. These qualities make extracellular vesicles intriguing candidates for a liquid biopsy into the pathophysiologic changes occurring at the cellular level post traumatic brain injury. Herein, we review the most commonly reported cargo changes in extracellular vesicles from clinical traumatic brain injury samples. We then use knowledge from animal and in vitro models to help infer what these changes may indicate regrading cellular responses post traumatic brain injury. Future research should prioritize labeling extracellular vesicles with markers for distinct cell types across a range of timepoints post traumatic brain injury.
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Affiliation(s)
- Nikita Ollen-Bittle
- Department of Anatomy and Cell Biology, Western University, London, ON, Canada
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Austyn D. Roseborough
- Department of Anatomy and Cell Biology, Western University, London, ON, Canada
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Wenxuan Wang
- Department of Anatomy and Cell Biology, Western University, London, ON, Canada
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - Jeng-liang D. Wu
- Department of Anatomy and Cell Biology, Western University, London, ON, Canada
| | - Shawn N. Whitehead
- Department of Anatomy and Cell Biology, Western University, London, ON, Canada
- Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
- Deparment of Clinical Neurological Sciences, Western University, London, ON, Canada
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10
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Wender CLA, Ray LN, Sandroff BM, Krch D. Exercise as a behavioral approach to improve mood in persons with traumatic brain injury. PM R 2024; 16:919-931. [PMID: 37874561 DOI: 10.1002/pmrj.13091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 04/12/2023] [Accepted: 10/17/2023] [Indexed: 10/25/2023]
Abstract
Mood disturbance is a common, long-term, negative consequence of traumatic brain injury (TBI) that is insufficiently addressed by most traditional treatment modalities. A large body of evidence supports the efficacy of exercise training (ET) to broadly improve mood, as measured most often by the Profile of Mood States (POMS). However, this behavioral approach is not used nearly enough in the TBI population, and when it is, mood is rarely measured. This scoping review will evaluate the use of POMS as a mood measure in TBI research and to establish a rationale for using ET as a behavioral approach to broadly improve mood in persons with TBI.
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Affiliation(s)
- Carly L A Wender
- Center for Traumatic Brain Injury Research, Kessler Foundation, East Hanover, New Jersey, USA
- Department of Physical Medicine and Rehabilitation, Rutgers-NJ Medical School, Newark, New Jersey, USA
| | - LaShawnna N Ray
- Military Performance Division, US Army Research Institute of Environmental Medicine, Natick, Massachusetts, USA
| | - Brian M Sandroff
- Department of Physical Medicine and Rehabilitation, Rutgers-NJ Medical School, Newark, New Jersey, USA
- Center for Neuropsychology & Neuroscience Research, Kessler Foundation, West Orange, New Jersey, USA
| | - Denise Krch
- Center for Traumatic Brain Injury Research, Kessler Foundation, East Hanover, New Jersey, USA
- Department of Physical Medicine and Rehabilitation, Rutgers-NJ Medical School, Newark, New Jersey, USA
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Reuter-Rice K, Fitterer AN, Duquette P, Yang Q, Palipana AK, Laskowitz D, Garrett ME, Fletcher M, Smith J, Makor L, Grant G, Ramsey K, Bloom OJ, Ashley-Koch AE. A study protocol for risk stratification in children with concussion (RSiCC): Theoretical framework, design, and methods. PLoS One 2024; 19:e0306399. [PMID: 39024215 PMCID: PMC11257289 DOI: 10.1371/journal.pone.0306399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 06/14/2024] [Indexed: 07/20/2024] Open
Abstract
Research shows that one in five children will experience a concussion by age 16. Compared to adults, children experience longer and more severe postconcussive symptoms (PCS), with severity and duration varying considerably among children and complicating management of these patients. Persistent PCS can result in increased school absenteeism, social isolation, and psychological distress. Although early PCS diagnosis and access to evidence-based interventions are strongly linked to positive health and academic outcomes, symptom severity and duration are not fully explained by acute post-injury symptoms. Prior research has focused on the role of neuroinflammation in mediating PCS and associated fatigue; however relationship between inflammatory biomarkers and PCS severity, has not examined longitudinally. To identify which children are at high risk for persistent PCS and poor health, academic, and social outcomes, research tracking PCS trajectories and describing school-based impacts across the entire first year postinjury is critically needed. This study will 1) define novel PCS trajectory typologies in a racially/ethnically diverse population of 500 children with concussion (11-17 years, near equal distribution by sex), 2) identify associations between these typologies and patterns of inflammatory biomarkers and genetic variants, 3) develop a risk stratification model to identify children at risk for persistent PCS; and 4) gain unique insights and describe PCS impact, including fatigue, on longer-term academic and social outcomes. We will be the first to use NIH's symptom science model and patient-reported outcomes to explore the patterns of fatigue and other physical, cognitive, psychological, emotional and academic responses to concussion in children over a full year. Our model will enable clinicians and educators to identify children most at risk for poor long-term health, social, and academic outcomes after concussion. This work is critical to meeting our long-term goal of developing personalized concussion symptom-management strategies to improve outcomes and reduce disparities in the health and quality of life of children.
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Affiliation(s)
- Karin Reuter-Rice
- Duke University School of Nursing, Durham, North Carolina, United States of America
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Amanda N. Fitterer
- Duke University School of Nursing, Durham, North Carolina, United States of America
| | - Peter Duquette
- Department of Physical Medicine & Rehabilitation, Univeristy of North Carolina at Chapel Hill, School of Medicine, Chapel Hill, North Carolina, United States of America
| | - Qing Yang
- Duke University School of Nursing, Durham, North Carolina, United States of America
| | - Anushka K. Palipana
- Duke University School of Nursing, Durham, North Carolina, United States of America
| | - Daniel Laskowitz
- Department of Neurology, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Melanie E. Garrett
- Duke University School of Medicine, Duke Molecular Physiology Institute, Durham, North Carolina, United States of America
| | - Margaret Fletcher
- Duke University School of Nursing, Durham, North Carolina, United States of America
| | - Julia Smith
- Duke University School of Medicine, Duke Molecular Physiology Institute, Durham, North Carolina, United States of America
| | - Lynn Makor
- Department of Public Instruction, State of North Carolina, Office of Exceptional Children, Raleigh, North Carolina, United States of America
| | - Gerald Grant
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Kristen Ramsey
- Duke University Health System, Carolina Family Practice and Sports Medicine, Carolina Sports Concussion Clinic, Cary, North Carolina, United States of America
| | - O. Josh Bloom
- Duke University Health System, Carolina Family Practice and Sports Medicine, Carolina Sports Concussion Clinic, Cary, North Carolina, United States of America
| | - Allison E. Ashley-Koch
- Duke University School of Medicine, Duke Molecular Physiology Institute, Durham, North Carolina, United States of America
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Liu IH, Lin CJ, Romadlon DS, Lee SC, Huang HC, Chen PY, Chiu HY. Dynamic Prevalence of and Factors Associated With Fatigue Following Traumatic Brain Injury: A Systematic Review and Meta-analysis of Observational Studies. J Head Trauma Rehabil 2024; 39:E172-E181. [PMID: 37862135 DOI: 10.1097/htr.0000000000000904] [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: 10/22/2023]
Abstract
OBJECTIVE To implement a systematic review and meta-analysis to comprehensively synthesize the prevalence of and factors associated with fatigue following traumatic brain injury (TBI). METHODS We systematically searched the PubMed, EMBASE, Cochrane Library, Cumulated Index to Nursing and Allied Health Literature, PsycINFO, and ProQuest Dissertations and Theses A&I databases in all fields from their inception to March 31, 2021. We included observational studies investigating fatigue at specific time points following TBI or factors associated with post-TBI fatigue. All data were analyzed using a random-effects model. RESULTS This meta-analysis included 29 studies that involved 12 662 patients with TBI and estimated the prevalence of post-TBI fatigue (mean age = 41.09 years); the meta-analysis also included 23 studies that involved 6681 patients (mean age = 39.95 years) and investigated factors associated with post-TBI fatigue. In patients with mild-to-severe TBI, the fatigue prevalence rates at 2 weeks or less, 1 to 3 months, 6 months, 1 year, and 2 years or more after TBI were 52.2%, 34.6%, 36.0%, 36.1%, and 48.8%, respectively. Depression ( r = 0.48), anxiety ( r = 0.49), sleep disturbance ( r = 0.57), and pain ( r = 0.46) were significantly associated with post-TBI fatigue. No publication bias was identified among the studies, except for those assessing fatigue prevalence at 6 months after TBI. CONCLUSION The pooled prevalence rates of post-TBI fatigue exhibited a U-shaped pattern, with the lowest prevalence rates occurring at 1 to 3 months after TBI. Depression, anxiety, sleep disturbance, and pain were associated with post-TBI fatigue. Younger patients and male patients were more likely to experience post-TBI fatigue. Our findings can assist healthcare providers with identifying appropriate and effective interventions targeting post-TBI fatigue at specific periods.
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Affiliation(s)
- I-Hsing Liu
- Department of Nursing, Taoyuan Armed Forces General Hospital, Taoyuan, Taiwan (Ms Liu); School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan (Mss Liu and Lin and Drs Romadlon, Huang, and Chiu); Faculty of Nursing, Chulalongkorn University, Bangkok, Thailand (Dr Romadlon); School of Gerontology and Long Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan (Dr Lee); Department of Neurosurgery, Chang Gung Memorial Hospital, Keelung Branch, Keelung, Taiwan, and School of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan (Dr Chen); and Research Center of Sleep Medicine, College of Medicine, Taipei Medical University, Taipei, and Department of Nursing, Taipei Medical University Hospital, Taipei, and Research Center of Sleep Medicine, Taipei Medical University Hospital, Taipei, Taiwan (Dr Chiu)
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Di Basilio D, King L, Lloyd S, Michael P, Shardlow M. Asking questions that are "close to the bone": integrating thematic analysis and natural language processing to explore the experiences of people with traumatic brain injuries engaging with patient-reported outcome measures. Front Digit Health 2024; 6:1387139. [PMID: 38983792 PMCID: PMC11231399 DOI: 10.3389/fdgth.2024.1387139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 05/13/2024] [Indexed: 07/11/2024] Open
Abstract
Introduction Patient-reported outcomes measures (PROMs) are valuable tools for assessing health-related quality of life and treatment effectiveness in individuals with traumatic brain injuries (TBIs). Understanding the experiences of individuals with TBIs in completing PROMs is crucial for improving their utility and relevance in clinical practice. Methods Sixteen semi-structured interviews were conducted with a sample of individuals with TBIs. The interviews were transcribed verbatim and analysed using Thematic Analysis (TA) and Natural Language Processing (NLP) techniques to identify themes and emotional connotations related to the experiences of completing PROMs. Results The TA of the data revealed six key themes regarding the experiences of individuals with TBIs in completing PROMs. Participants expressed varying levels of understanding and engagement with PROMs, with factors such as cognitive impairments and communication difficulties influencing their experiences. Additionally, insightful suggestions emerged on the barriers to the completion of PROMs, the factors facilitating it, and the suggestions for improving their contents and delivery methods. The sentiment analyses performed using NLP techniques allowed for the retrieval of the general sentimental and emotional "tones" in the participants' narratives of their experiences with PROMs, which were mainly characterised by low positive sentiment connotations. Although mostly neutral, participants' narratives also revealed the presence of emotions such as fear and, to a lesser extent, anger. The combination of a semantic and sentiment analysis of the experiences of people with TBIs rendered valuable information on the views and emotional responses to different aspects of the PROMs. Discussion The findings highlighted the complexities involved in administering PROMs to individuals with TBIs and underscored the need for tailored approaches to accommodate their unique challenges. Integrating TA-based and NLP techniques can offer valuable insights into the experiences of individuals with TBIs and enhance the interpretation of qualitative data in this population.
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Affiliation(s)
- Daniela Di Basilio
- Division of Health Research, School of Health and Medicine, Lancaster University, Lancaster, United Kingdom
| | - Lorraine King
- Department of Neuropsychology, North Staffordshire Combined Healthcare NHS Trust, Stoke-on-Trent, United Kingdom
| | - Sarah Lloyd
- Department of Psychology, Manchester Metropolitan University, Manchester, United Kingdom
| | - Panayiotis Michael
- Department of Psychology, Manchester Metropolitan University, Manchester, United Kingdom
| | - Matthew Shardlow
- Department of Computing and Mathematics, Manchester Metropolitan University, Manchester, United Kingdom
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Lazeron-Savu E, Lenaert B, Dijkstra J, Ponds R, van Heugten C. Feasibility of a novel blended-care intervention for fatigue after acquired brain injury: a pilot study of the Tied by Tiredness intervention. Brain Inj 2024; 38:448-458. [PMID: 38324645 DOI: 10.1080/02699052.2024.2311346] [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: 04/30/2023] [Accepted: 01/24/2024] [Indexed: 02/09/2024]
Abstract
PURPOSE Evidence-based treatments for fatigue after brain injury are scarce and often not personalized. An approach to foster personalization is Experience Sampling Methodology (ESM), consisting of repeated daily measurements of fatigue and related factors in daily life. We investigated the feasibility and usability of a novel six-week ESM-based intervention for fatigue after brain injury. MATERIALS AND METHODS Ten individuals with acquired brain injury (six men; four women) aged between 36-70 years (M = 53.3, SD = 12.9) used a mHealth application for three days each week during six-weeks; seven completed the intervention. Momentary fatigue, activities, mood, worrying, and social context were assessed with ESM and participants received weekly personalized feedback by a therapist.. RESULTS 56% of ESM-questionnaires (568/1008) were completed, providing detailed insights into individual fatigue patterns. No statistically significant decrease in response rate was found over the course of treatment. Qualitative feedback from participants revealed increased insight into factors underlying fatigue, and no problems with treatment duration or difficulties using the app. Five participants showed a decline in fatigue level during treatment. CONCLUSIONS This pilot study provides initial support for the feasibility and usability of this novel blended-care intervention, aimed at alleviating fatigue through personalized feedback and treatment strategies.
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Affiliation(s)
- Ela Lazeron-Savu
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
- Department of Medical Psychology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Bert Lenaert
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Department of Lifespan Psychology, Faculty of Psychology, Open University, Heerlen, The Netherlands
| | - Jeanette Dijkstra
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
- Department of Medical Psychology, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Rudolf Ponds
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
- Limburg Brain Injury Center, Maasticht University, Maastricht, The Netherlands
- Department of Medical Psychology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Caroline van Heugten
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Limburg Brain Injury Center, Maasticht University, Maastricht, The Netherlands
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Mamman R, Grewal J, Garrone JN, Schmidt J. Biopsychosocial factors of quality of life in individuals with moderate to severe traumatic brain injury: a scoping review. Qual Life Res 2024; 33:877-901. [PMID: 37925675 PMCID: PMC10972932 DOI: 10.1007/s11136-023-03511-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2023] [Indexed: 11/07/2023]
Abstract
PURPOSE Individuals with moderate to severe traumatic brain injury (TBI) experience changes in their quality-of-life (QOL) post-injury. Given the vast literature that exists about QOL after TBI, a scoping review was performed to identify the different biopsychosocial factors that affect a person's QOL after a moderate to severe TBI. METHODS A scoping review was conducted using the following electronic databases: MEDLINE, CINAHL, Embase, and PsycINFO. Terms relating to TBI and QOL were used. RESULTS There were 7576 articles obtained from the databases, resulting in 535 full-text articles. Ultimately, 52 articles were extracted, which consisted of biopsychosocial QOL factors after TBI. The biopsychosocial factors of QOL after TBI included 19 biological factors (i.e., sex, TBI severity, cognition), 16 psychological factors (i.e., depression, self-efficacy, coping styles), and 19 social factors (i.e., employment, social participation, social support). Factors such as fatigue, self-awareness, transition, and discharge from hospitals are known issues in TBI literature but were minimally reported in studies in this review, identifying them as potential gaps in research. CONCLUSION Identifying biopsychosocial factors relating to QOL after TBI can enable health services to develop targeted rehabilitation programs for individuals with TBI.
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Affiliation(s)
- Rinni Mamman
- Graduate Program in Rehabilitation Sciences, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Rehabilitation Research Program, Centre for Aging SMART, Vancouver Coastal Health Research Institute, Vancouver, Canada
| | - Jasleen Grewal
- Graduate Program in Rehabilitation Sciences, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- Rehabilitation Research Program, Centre for Aging SMART, Vancouver Coastal Health Research Institute, Vancouver, Canada
| | | | - Julia Schmidt
- Rehabilitation Research Program, Centre for Aging SMART, Vancouver Coastal Health Research Institute, Vancouver, Canada.
- Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
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Juárez-Belaúnde A, Orcajo E, Lejarreta S, Davila-Pérez P, León N, Oliviero A. Fatigue in patients with acquired brain damage. Neurologia 2024; 39:178-189. [PMID: 38278413 DOI: 10.1016/j.nrleng.2024.01.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/22/2021] [Indexed: 01/28/2024] Open
Abstract
Fatigue is a complex, multidimensional syndrome that is prevalent in patients with acquired brain damage and has a negative impact on the neurorehabilitation process. It presents from early stages after the injury, and may persist over time, regardless of whether sequelae have resolved. Fatigue is conditioned by upper neuronal circuits, and is defined as an abnormal perception of overexertion. Its prevalence ranges from 29% to 77% after stroke, from 18% to 75% after traumatic brain injury, and from 47% to 97% after brain tumours. Fatigue is associated with factors including female sex, advanced age, dysfunctional families, history of specific health conditions, functional status (eg, fatigue prior to injury), comorbidities, mood, secondary disability, and the use of certain drugs. Assessment of fatigue is fundamentally based on such scales as the Fatigue Severity Scale (FSS). Advances have recently been made in imaging techniques for its diagnosis, such as in functional MRI. Regarding treatment, no specific pharmacological treatment currently exists; however, positive results have been reported for some conventional neurorehabilitation therapies, such as bright light therapy, neurofeedback, electrical stimulation, and transcranial magnetic stimulation. This review aims to assist neurorehabilitation professionals to recognise modifiable factors associated with fatigue and to describe the treatments available to reduce its negative effect on patients.
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Affiliation(s)
- A Juárez-Belaúnde
- Fundación Instituto San José Hospital, Área de Neurorrehabilitación y Atención al Daño Cerebral, Madrid, España.
| | - E Orcajo
- Fundación Instituto San José Hospital, Área de Neurorrehabilitación y Atención al Daño Cerebral, Madrid, España; Unidad avanzada de neurorehabilitación, Hospital Los Madroños, Madrid, España
| | - S Lejarreta
- Fundación Instituto San José Hospital, Área de Neurorrehabilitación y Atención al Daño Cerebral, Madrid, España; Consorci Sanitari Alt Penedès-Garraf, Departmento de Neurología, Cataluña, España
| | - P Davila-Pérez
- Unidad avanzada de neurorehabilitación, Hospital Los Madroños, Madrid, España; Hospital Universitario Rey Juan Carlos (HURJC), Departmento de Neurofisiología Clínica, Madrid, España; Health Research Institute - Hospital Universitario Fundación Jiménez Díaz, Universidad Autónoma de Madrid (IIS-FJD, UAM), Madrid, España
| | - N León
- Fundación Instituto San José Hospital, Área de Neurorrehabilitación y Atención al Daño Cerebral, Madrid, España; Unidad avanzada de neurorehabilitación, Hospital Los Madroños, Madrid, España
| | - A Oliviero
- Fundación Instituto San José Hospital, Área de Neurorrehabilitación y Atención al Daño Cerebral, Madrid, España; Unidad avanzada de neurorehabilitación, Hospital Los Madroños, Madrid, España; Hospital Nacional para Paraplégicos (SESCAM), Grupo FENNSI, Toledo, España
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Esterov D, Pradhan S, Driver S, Whyte J, Bell KR, Barber J, Temkin N, Bombardier CH. The Temporal Relationship Between Moderate to Vigorous Physical Activity and Secondary Conditions During the First Year After Moderate to Severe Traumatic Brain Injury. Arch Phys Med Rehabil 2024; 105:506-513. [PMID: 37827487 DOI: 10.1016/j.apmr.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/07/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023]
Abstract
OBJECTIVE To determine the cross-sectional and temporal relationships between minutes per week of moderate to vigorous physical activity (MVPA) as measured by a wrist-worn accelerometer and secondary conditions in the first year after moderate to severe traumatic brain injury (TBI). DESIGN Prospective longitudinal cohort study. SETTING Four inpatient rehabilitation centers. PARTICIPANTS Individuals (N = 180) with moderate-severe TBI enrolled in the TBI Model Systems Study. INTERVENTIONS Participants wore a wrist accelerometer for 7 days immediately post discharge, and for 7 consecutive days at 6- and 12-months post injury. MAIN OUTCOME MEASURES Minutes per week of MVPA from daily averages based on wrist worn accelerometer. Secondary conditions included depression (Patient Health Questionnaire-9), fatigue (PROMIS Fatigue), Pain (Numeric Rating Scale), Sleep (Pittsburgh Sleep Quality Index), and cognition (Brief Test of Adult Cognition by Telephone). RESULTS At baseline, 6 and 12 months, 61%, 70% and 79% of the sample achieved at least 150 minutes per week of MVPA. The correlations between minutes of MVPA between baseline, 6 and 12 months were significant (r = 0.53-0.73), as were secondary conditions over these time points. However, no significant correlations were observed between minutes of MVPA and any secondary outcomes cross-sectionally or longitudinally at any time point. CONCLUSIONS Given the robust relationships physical activity has with outcomes in the general population, further research is needed to understand the effect of physical activity in individuals with moderate-severe TBI.
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Affiliation(s)
- Dmitry Esterov
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota
| | - Sujata Pradhan
- Department of Physical Medicine and Rehabilitation, University of Washington, Seattle, WA
| | - Simon Driver
- Department of Physical Medicine and Rehabilitation, Baylor Scott and White Research Institute, Dallax, TX
| | - John Whyte
- Department of Physical Medicine and Rehabilitation, Moss Rehabilitation Research Institute, Elkins Park, PA
| | - Kathleen R Bell
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, TX
| | - Jason Barber
- Department of Physical Medicine and Rehabilitation, University of Washington, Seattle, WA
| | - Nancy Temkin
- Department of Physical Medicine and Rehabilitation, University of Washington, Seattle, WA
| | - Charles H Bombardier
- Department of Physical Medicine and Rehabilitation, University of Washington, Seattle, WA.
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Robotham RJ, Bærentzen MB, Dornonville de la Cour FL. Comparing Self-Report Fatigue Assessment Tools for Adults with Cerebral Palsy in a Danish Context. Dev Neurorehabil 2024; 27:34-43. [PMID: 38695209 DOI: 10.1080/17518423.2024.2347989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 04/23/2024] [Indexed: 05/14/2024]
Abstract
PURPOSE Many youth and adults with Cerebral Palsy (CP) experience high levels of fatigue. This study aimed to compare three fatigue self-report questionnaires to guide clinicians. METHOD Thirty youth and adults (age range 17-64) with CP were assessed with Danish versions of the Fatigue Impact and Severity Self-Assessment questionnaire, the Modified Mental Fatigue Scale, and the Multidimensional Fatigue Inventory. Psychometric properties were investigated. Rank order and classification models were compared across questionnaires. RESULTS The Reduced Motivation and Physical Fatigue subscales of the Multidimensional Fatigue Inventory showed inadequate internal consistency. Participants were frequently ranked differently with the questionnaires. There were issues related to the conceptualization of physical fatigue. CONCLUSION The choice of assessment tool should be based on assessment purpose as the questionnaires assess different aspects of fatigue severity, impact, and management. Also, test selection can have important implications on the conclusions that are made about fatigue type and severity.
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Affiliation(s)
| | | | - Frederik Lehman Dornonville de la Cour
- University of Copenhagen, Copenhagen, Denmark
- Elsass Foundation, Charlottenlund, Denmark
- Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
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Chen SM, Chen WL, Tai CJ, Hsieh SH, Lin CK, Chen PY, Huang HC, Fan YC, Chiu HY. Effects of Self-Administered Acupressure on Fatigue Following Traumatic Brain Injury: A Randomized Controlled Trial. J Head Trauma Rehabil 2023; 38:E404-E413. [PMID: 36951471 DOI: 10.1097/htr.0000000000000861] [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: 03/24/2023]
Abstract
BACKGROUND Fatigue is a common symptom after a traumatic brain injury (TBI) and may persist for weeks or years. However, nonpharmacological management strategies for fatigue alleviations are almost nonexistent; thus, effective fatigue management programs are needed urgently. PURPOSES We aimed to evaluate the effects of self-administered acupressure programs on post-TBI fatigue and heart rate variability and identify the possible correlation between the improvements in fatigue symptoms and the changes in heart rate variability. DESIGN This randomized controlled trial included 2-point acupressure (TPA; n = 27), 5-point acupressure (FPA; n = 27), and usual care (UC, control; n = 27) groups who underwent several assessments before and after the study intervention. Heart rate variability was evaluated at baseline, weeks 2 and 3, and treatment completion. METHODS The TPA and FPA groups self-administered acupressure (3 minutes per acupoint; bilateral), thrice daily for 4 weeks, whereas the UC group received routine treatment without acupressure. RESULTS Both the TPA and FPA groups exhibited substantial improvements in fatigue symptoms compared with the baseline findings in the UC group. In addition, the TPA and FPA groups exhibited increased high-frequency power and mean number of times per hour in which the changes in successive normal sinus intervals (RR) gradually exceeded 50 ms (pNN50). Changes in high-frequency power and pNN50 were correlated with improvements in post-TBI fatigue symptoms. CONCLUSION Acupressure may alleviate chronic fatigue and enhance parasympathetic activity in TBI survivors. The enhancement of parasympathetic activity may be correlated with improvements in post-TBI fatigue symptoms. RELEVANCE TO CLINICAL PRACTICE Healthcare providers should incorporate self-administered acupressure into the care plans for TBI survivors to improve their fatigue symptoms.
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Affiliation(s)
- Shu-Mei Chen
- Department of Neurosurgery, Taipei Medical University Hospital and School of Medicine, Taipei Medical University, Taipei, Taiwan (Dr S. M. Chen); Departments of Nursing (Ms W. L. Chen) and Surgery, Division of Neurosurgery (Dr Lin), Far Eastern Memorial Hospital, New Taipei, Taiwan; School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan (Ms W. L. Chen and Drs Huang, and Chiu); Departments of Traditional Chinese Medicine (Dr Tai) and Nursing (Dr Chiu), Taipei Medical University Hospital, Taipei, Taiwan; Department of Nursing, En Chu Kong Hospital, New Taipei, Taiwan (Ms Hsieh); Department of Neurosurgery, Chang Gung Memorial Hospital and Community Medicine Research Center, Keelung Branch, Keelung, Taiwan (Dr P.Y. Chen); School of Public Health, College of Public Health, Taipei Medical University, Taipei, Taiwan (Dr Fan); and Research Center of Sleep Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (Dr Chiu)
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Løke D, Andelic N, Helseth E, Vassend O, Andersson S, Ponsford JL, Tverdal C, Brunborg C, Løvstad M. Stability and Change in Biopsychosocial Factors Associated With Fatigue 6 and 12 Months After Traumatic Brain Injury: An Exploratory Multilevel Study. J Head Trauma Rehabil 2023; 38:E244-E253. [PMID: 36602267 DOI: 10.1097/htr.0000000000000847] [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: 01/06/2023]
Abstract
OBJECTIVE To explore factors associated with stability and change in fatigue from 6 to 12 months following traumatic brain injury (TBI). SETTING Combined in- and outpatient acute care and postacute rehabilitation settings. PARTICIPANTS A total of 103 patients with confirmed intracranial injury were assessed 6 and/or 12 months following TBI. DESIGN A prospective observational study with repeated measures at 2 time points, analyzed with a hybrid mixed-effects model. MAIN MEASURES Primary outcomes were the fatigue factor derived from items from several fatigue patient-reported outcome measures (PROMs; Fatigue Severity Scale, Chalder Fatigue Scale, Giessen Subjective Complaints List-fatigue subscale, and Rivermead Post-Concussion Symptoms Questionnaire-fatigue item) Secondary outcomes were PROMs relating to pain, somatic and psychological distress, insomnia, sleepiness, personality traits, optimism, resilience, behavioral activation and inhibition, and loneliness, as well as neuropsychological measures. Demographic variables and injury severity characteristics were included as covariates. RESULTS In multilevel regression, female sex, years of education, and 3 factors related to injury severity, somatic vulnerability, and psychosocial robustness were all significantly associated with variation in fatigue between subjects, and explained 61% of the variance in fatigue that was due to stable between-subject differences. Fatigue levels declined significantly over time. Changes in pain severity, somatic symptom burden, psychological distress, and behavioral inhibition were positively associated with changes in fatigue, explaining 22% of the variance in fatigue within subjects. CONCLUSIONS The study demonstrated that several previously implicated factors show robust effects in distinguishing individuals with TBI on levels of fatigue, but only a few show additional within-subject associations across time. Pain severity, somatic symptom burden, psychological distress, and behavioral inhibition correlated with fatigue across time, implicating these factors as crucial targets for rehabilitation of patients with TBI who suffer from persistent fatigue.
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Affiliation(s)
- Daniel Løke
- Department of Research, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway (Mr Løke and Dr Løvstad); Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway (Mr Løke and Drs Vassend, Andersson, and Løvstad); Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, and Institute of Health and Society, Center for Habilitation and Rehabilitation Models and Services (CHARM), University of Oslo, Oslo, Norway (Dr Andelic); Department of Neurosurgery, Ullevål Hospital, Oslo University Hospital, Oslo, and Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway (Drs Helseth and Tverdal); Psychosomatic and CL Psychiatry, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway (Dr Andersson); Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, and Monash-Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, Australia (Dr Ponsford); and Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway (Ms Brunborg)
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Clasby B, Hughes N, Clasby E, Catroppa C. School-based interventions for children and adolescents following traumatic brain injury: A systematic review. NeuroRehabilitation 2023:NRE220218. [PMID: 37212076 DOI: 10.3233/nre-220218] [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: 05/23/2023]
Abstract
BACKGROUND Childhood traumatic brain injury (TBI) can result in impairments in learning, cognition, and behaviour; all of which can adversely influence educational outcomes. Schools can play a crucial role in rehabilitation, therefore it is important that evidence-based supports are available in these settings. OBJECTIVE The aim of this systematic review was to evaluate the effectiveness of school-based supports and interventions available following childhood TBI. METHODS A comprehensive search strategy involved eight research databases, grey literature, and backward reference searching. RESULTS The search identified 19 studies, reporting on sixteen distinct interventions, which used a variety of person-centred and systemic approaches, and typically contained multiple components, including: psychoeducation, behavioural scripts, and attention training. While offering some indication for future directions in intervention, the evidence base for individual interventions was typically limited, and does not take account of cost or issues in sustainability. CONCLUSION While there appears to be great potential to support students who may otherwise not gain access to services, there is insufficient evidence to guide widespread policy or practice change without further research. Greater collaboration between researchers, clinical practitioners, and educators is necessary to ensure that all interventions developed are robustly evaluated and disseminated.
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Affiliation(s)
- Betony Clasby
- University of Sheffield, Sheffield, UK
- University of Otago, Dunedin, New Zealand
- Murdoch Children's Research Institute, Melbourne, Australia
| | - Nathan Hughes
- University of Sheffield, Sheffield, UK
- Murdoch Children's Research Institute, Melbourne, Australia
| | | | - Cathy Catroppa
- Murdoch Children's Research Institute, Melbourne, Australia
- University of Melbourne, Melbourne, Australia
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Dornonville de la Cour FL, Norup A, Andersen TE, Schow T. Defining a Treatment Model for Self-Management of Fatigue in Rehabilitation of Acquired Brain Injury Using the Rehabilitation Treatment Specification System. J Clin Med 2023; 12:jcm12093192. [PMID: 37176631 PMCID: PMC10179474 DOI: 10.3390/jcm12093192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/17/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
Systematic treatment descriptions to standardize and evaluate management of fatigue after acquired brain injury (ABI) are lacking. The purpose of this multi-phase qualitative study was to formulate a treatment model for promoting self-management of fatigue in rehabilitation of ABI based on practice-based understandings and routines. The study was conducted in a community-based rehabilitation center in Denmark. The model was defined using the Rehabilitation Treatment Specification System. Phase 1 comprised co-production workshops with five service providers (occupational therapists, physiotherapists, and a neuropsychologist) to elicit preliminary treatment theories. In Phase 2, four case studies were conducted on management of fatigue in vocational rehabilitation. Interviews (n = 8) and treatment log entries (n = 76) were analyzed thematically to specify treatment targets and active ingredients. The treatment model comprised five main components: (i) Knowledge and understanding of fatigue, (ii) Interoceptive attention of fatigue, (iii) Acceptance of fatigue, (iv) Activity management, and (v) Self-management of fatigue. For each component, lists of targets and active ingredients are outlined. In conclusion, management of fatigue includes multiple treatment components addressing skills, habits, and mental representations such as knowledge and attitudes. The model articulates treatment theories, which may guide clinical reasoning and facilitate future theory-driven evaluation research.
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Affiliation(s)
| | - Anne Norup
- Neurorehabilitation Research and Knowledge Centre, Rigshospitalet, 2600 Glostrup, Denmark
| | | | - Trine Schow
- Cervello, 2800 Kongens Lyngby, Denmark
- Neurorehabilitation Research and Knowledge Centre, Rigshospitalet, 2600 Glostrup, Denmark
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Ryan NP, Catroppa C, Beauchamp MH, Beare R, Ditchfield M, Coleman L, Kean M, Crossley L, Hearps S, Anderson VA. Prospective Associations of Susceptibility-Weighted Imaging Biomarkers with Fatigue Symptom Severity in Childhood Traumatic Brain Injury. J Neurotrauma 2023; 40:449-456. [PMID: 35994391 DOI: 10.1089/neu.2021.0476] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Fatigue may be among the most profound and debilitating consequences of pediatric traumatic brain injury (TBI); however, neurostructural risk factors associated with post-injury fatigue remain elusive. This prospective study aimed to evaluate the independent value of susceptibility-weighted imaging (SWI) biomarkers, over-and-above known risk factors, to predict fatigue symptom severity in children with TBI. Forty-two children were examined with structural magnetic resonance imaging (sMRI), including a SWI sequence, within eight weeks post-injury. The PedsQL Multi-Dimensional Fatigue Scale (MFS) was administered 24 months post-injury. Compared with population expectations, the TBI group displayed significantly higher levels of general fatigue (Cohen d = 0.44), cognitive fatigue (Cohen d = 0.59), sleep/rest fatigue (Cohen d = 0.37), and total fatigue (Cohen d = 0.63). In multi-variate models adjusted for TBI severity, child demographic factors, and depression, we found that subacute volume of SWI lesions was independently associated with all fatigue symptom domains. The magnitude of the brain-behavior relationship varied by fatigue symptom domain, such that the strongest relationships were observed for the cognitive fatigue and total fatigue symptom scales. Overall, we found that total subacute volume of SWI lesions explained up to 24% additional variance in multi-dimensional fatigue, over-and-above known risk factors. The subacute SWI has potential to improve prediction of post-injury fatigue in children with TBI. Our preliminary findings suggest that volume of SWI lesions may represent a novel, independent biomarker of post-injury fatigue, which could help to identify high-risk children who are likely to benefit from targeted psychoeducation and/or preventive strategies to minimize risk of long-term post-injury fatigue.
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Affiliation(s)
- Nicholas P Ryan
- School of Psychology, Deakin University, Burwood, Victoria, Australia.,Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Cathy Catroppa
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Miriam H Beauchamp
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada.,Ste-Justine Research Center, Montreal, Quebec, Canada
| | - Richard Beare
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Monash University, Clayton, Victoria, Australia
| | - Michael Ditchfield
- Monash University, Clayton, Victoria, Australia.,Monash Health, Clayton, Victoria, Australia
| | - Lee Coleman
- Department of Radiology, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Michael Kean
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Department of Radiology, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Louise Crossley
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Stephen Hearps
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Vicki A Anderson
- Clinical Sciences, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia.,Department of Psychology, Royal Children's Hospital, Parkville, Victoria, Australia
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Bruijel J, Vermeeren A, Stapert SZ, van Heugten CM. Mental effort and recovery from task-induced fatigue in people with traumatic brain injury. Disabil Rehabil 2023; 45:244-251. [PMID: 35107392 DOI: 10.1080/09638288.2022.2030416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
PURPOSE This exploratory case-controlled study examined whether the same amount of effort leads to similar feelings of fatigue and whether feelings of fatigue decline at the same rate in people with traumatic brain injury (pwTBI) compared to controls. METHODS Twenty pwTBI and 20 healthy controls (HC) completed an adaptive n-back task to induce fatigue and reported mental effort upon task completion and state-fatigue pre-task and several times during 30-minutes rest-period post-task. Task difficulty adapted to performance allowing both groups to invest substantial amounts of mental effort. RESULTS Fatigue and effort levels were higher in pwTBI compared to controls. Multiple linear regression analyses showed that effort was positively related to post-task fatigue and this relationship did not differ between groups. Pre-task fatigue was the only predictor of post-task fatigue. Multilevel models showed no significant difference in decline of fatigue over the rest-period between groups. CONCLUSIONS Excessive feelings of fatigue following TBI could not be explained by a higher vulnerability to the fatigue-inducing effects of mental effort needed to perform a specific task. In pwTBI pre-task fatigue levels might be more related to the complex demands of everyday life. Future studies should investigate recovery of fatigue and applications of this knowledge to rehabilitation interventions.Implications for rehabilitationPeople with TBI experience long-term fatigue as one of the most frequent and disabling symptoms and this long-term fatigue is a risk factor for development of secondary psychiatric symptoms such as depression or anxiety.Since people with TBI did not show a higher vulnerability to the fatigue-inducing effects of mental effort, fatigue following TBI might be better explained by the complex demands of everyday life such as external (environment) and internal (emotions) factors.Rehabilitation programs should be directed to this complex and highly individual interplay of fatigue in relation to other factors.
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Affiliation(s)
- Jessica Bruijel
- Department of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
| | - Annemiek Vermeeren
- Department of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Sven Z Stapert
- Department of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
- Department of Medical Psychology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands
| | - Caroline M van Heugten
- Department of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Limburg Brain Injury Centre, Maastricht, The Netherlands
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University Medical Center, Maastricht, Netherlands
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25
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Psychometric Properties of the German Version of the Rivermead Post-Concussion Symptoms Questionnaire in Adolescents after Traumatic Brain Injury and Their Proxies. J Clin Med 2022; 12:jcm12010319. [PMID: 36615119 PMCID: PMC9821190 DOI: 10.3390/jcm12010319] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/23/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
The Rivermead Post-Concussion Symptoms Questionnaire (RPQ) assesses post-concussion symptoms (PCS) after traumatic brain injury (TBI). The current study examines the applicability of self-report and proxy versions of the German RPQ in adolescents (13-17 years) after TBI. We investigated reliability and validity on the total and scale score level. Construct validity was investigated by correlations with the Post-Concussion Symptoms Inventory (PCSI-SR13), Generalized Anxiety Disorder Scale 7 (GAD-7), and Patient Health Questionnaire 9 (PHQ-9) and by hypothesis testing regarding individuals' characteristics. Intraclass correlation coefficients (ICC) assessed adolescent-proxy agreement. In total, 148 adolescents after TBI and 147 proxies completed the RPQ. Cronbach's α (0.81-0.91) and McDonald's ω (0.84-0.95) indicated good internal consistency. The three-factor structure outperformed the unidimensional model. The RPQ was strongly correlated with the PCSI-SR13 (self-report: r = 0.80; proxy: r = 0.75) and moderately-strongly with GAD-7 and PHQ-9 (self-report: r = 0.36, r = 0.35; proxy: r = 0.53, r = 0.62). Adolescent-proxy agreement was fair (ICC [2,1] = 0.44, CI95% [0.41, 0.47]). Overall, both self-report and proxy assessment forms of the German RPQ are suitable for application in adolescents after TBI. As proxy ratings tend to underestimate PCS, self-reports are preferable for evaluations. Only if a patient is unable to answer, a proxy should be used as a surrogate.
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Raina KD, Morse JQ, Chisholm D, Whyte EM, Terhorst L. An Internet-Based Self-Management Intervention to Reduce Fatigue Among People With Traumatic Brain Injury: A Pilot Randomized Controlled Trial. Am J Occup Ther 2022; 76:23313. [PMID: 35749267 DOI: 10.5014/ajot.2022.048587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE Fatigue is a chronic and distressing sequela of traumatic brain injury (TBI). Little evidence exists for the efficacy of interventions that address post-TBI fatigue. OBJECTIVE To evaluate the preliminary efficacy of a self-management intervention (Maximizing Energy; MAX) for reducing the impact (primary outcome) and severity of fatigue on daily life, improving fatigue experience, and increasing participation compared with a health education (HE) intervention. DESIGN Pilot randomized controlled trial (RCT). SETTING Community. PARTICIPANTS Forty-one participants randomly assigned to the MAX (n = 20) or HE (n = 21) intervention. INTERVENTIONS The MAX intervention included problem-solving therapy with energy conservation education to teach participants fatigue management. The HE intervention included diet, exercise, and energy conservation education. Both interventions (30 min/day, 2 days/wk for 8 wk) were delivered online by occupational therapists. OUTCOME AND MEASURES The primary outcome was the modified Fatigue Impact Scale (mFIS). Outcome measures were collected at baseline, postintervention, and 4- and 8-wk postintervention. RESULTS At 8 wk postintervention, participants in the MAX group reported significantly lower levels of fatigue impact (mFIS) than those in the HE group, F(1, 107) = 29.54, p = .01; Cohen's d = 0.87; 95% confidence interval [0.18, 1.55]. CONCLUSIONS AND RELEVANCE These findings provide preliminary evidence that the MAX intervention may decrease the impact of fatigue on daily life among people with post-TBI fatigue. What This Article Adds: An internet-based, self-management intervention combining occupational therapy- delivered energy conservation education with cognitive-behavioral therapy seems to reduce fatigue impact and severity among people with post-TBI fatigue. Future appropriately powered RCTs could positively contribute to the evidence available to occupational therapy practitioners for this chronic, debilitating, and often overlooked symptom.
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Affiliation(s)
- Ketki D Raina
- Ketki D. Raina, PhD, OTR/L, FAOTA, is Associate Professor, Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA;
| | - Jennifer Q Morse
- Jennifer Q. Morse, PhD, is Professor, Department of Counseling Psychology, School of Health Sciences, Chatham University, Pittsburgh, PA
| | - Denise Chisholm
- Denise Chisholm, PhD, OTR/L, FAOTA, is Professor, Department of Occupational Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
| | - Ellen M Whyte
- Ellen M. Whyte, MD, is Assistant Professor, Department of Psychiatry, School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Lauren Terhorst
- Lauren Terhorst, PhD, is Professor, Department of Occupational Therapy, School of Health and Rehabilitation Sciences, and Codirector, School of Health and Rehabilitation Sciences Data Center, University of Pittsburgh, Pittsburgh, PA
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Lin JC, Mueller C, Campbell KA, Thannickal HH, Daredia AF, Sheriff S, Maudsley AA, Brunner RC, Younger JW. Investigating whole-brain metabolite abnormalities in the chronic stages of moderate or severe traumatic brain injury. PM R 2022; 14:472-485. [PMID: 33930238 PMCID: PMC9212770 DOI: 10.1002/pmrj.12623] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Evidence suggests that neurometabolic abnormalities can persist after traumatic brain injury (TBI) and drive clinical symptoms such as fatigue and cognitive disruption. Magnetic resonance spectroscopy has been used to investigate metabolite abnormalities following TBI, but few studies have obtained data beyond the subacute stage or over large brain regions. OBJECTIVE To measure whole-brain metabolites in chronic stages of TBI. DESIGN Observational study. SETTING University. PARTICIPANTS Eleven men with a moderate or severe TBI more than 12 months prior and 10 age-matched healthy controls completed whole-brain spectroscopic imaging. MAIN MEASURES Ratios of N-acetylaspartate (NAA), choline (CHO), and myo-inositol (MI) to creatine (CR) were measured in whole-brain gray and white matter as well as 64 brain regions of interest. Arterial spin labeling (ASL) data were also collected to investigate whether metabolite abnormalities were accompanied by differences in cerebral perfusion. RESULTS There were no differences in metabolite ratios within whole-brain gray and white matter regions of interest (ROIs). Linear regression showed lower NAA/CR in the white matter of the left occipital lobe but higher NAA/CR in the gray matter of the left parietal lobe. Metabolite abnormalities were observed in several brain regions in the TBI group including the corpus callosum, putamen, and posterior cingulate. However, none of the findings survived correction for multiple comparison. There were no differences in cerebral blood flow between patients and controls. CONCLUSION Higher MI/CR may indicate ongoing gliosis, and it has been suggested that low CHO/CR at chronic time points may indicate cell death or lack of healthy turnover and repair. However, with the small sample size of this study, we caution against the over interpretation of our results. None of the findings within ROIs survived correction for multiple comparison. Thus, they may be considered possible avenues for future research in this area.
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Affiliation(s)
- Joanne C. Lin
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Christina Mueller
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Kelsey A. Campbell
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | | | - Altamish F. Daredia
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Sulaiman Sheriff
- Department of Radiology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Andrew A. Maudsley
- Department of Radiology, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Robert C. Brunner
- Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jarred W. Younger
- Department of Psychology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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28
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Kettlewell J, Radford K, Kendrick D, Patel P, Bridger K, Kellezi B, Das Nair R, Jones T, Timmons S. Qualitative study exploring factors affecting the implementation of a vocational rehabilitation intervention in the UK major trauma pathway. BMJ Open 2022; 12:e060294. [PMID: 35361654 PMCID: PMC8971801 DOI: 10.1136/bmjopen-2021-060294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/02/2022] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES This study aimed to: (1) understand the context for delivering a trauma vocational rehabilitation (VR) intervention; (2) identify potential barriers and enablers to the implementation of a VR intervention post-trauma. DESIGN Qualitative study. Data were collected in person or via phone using different methods: 38 semistructured interviews, 11 informal 'walk-through care pathways' interviews, 5 focus groups (n=25), 5 codesign workshops (n=43). Data were thematically analysed using the framework approach, informed by the Consolidated Framework for Implementation Research. SETTING Stakeholders recruited across five UK major trauma networks. PARTICIPANTS A variety of stakeholders were recruited (n=117) including trauma survivors, rehabilitation physicians, therapists, psychologists, trauma coordinators and general practitioners. We recruited 32 service users (trauma survivors or carers) and 85 service providers. RESULTS There were several issues associated with implementing a trauma VR intervention including: culture within healthcare/employing organisations; extent to which healthcare systems were networked with other organisations; poor transition between different organisations; failure to recognise VR as a priority; external policies and funding. Some barriers were typical implementation issues (eg, funding, policies, openness to change). This study further highlighted the challenges associated with implementing a complex intervention like VR (eg, inadequate networking/communication, poor service provision, perceived VR priority). Our intervention was developed to overcome these barriers through adapting a therapist training package, and by providing early contact with patient/employer, a psychological component alongside occupational therapy, case coordination/central point of contact, and support crossing sector boundaries (eg, between health/employment/welfare). CONCLUSIONS Findings informed the implementation of our VR intervention within the complex trauma pathway. Although we understand how to embed it within this context, the success of its implementation needs to be measured as part of a process evaluation in a future trial.
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Affiliation(s)
- Jade Kettlewell
- Centre for Academic Primary Care, University of Nottingham School of Medicine, Nottingham, UK
| | - Kate Radford
- Centre for Rehabilitation & Ageing Research, University of Nottingham School of Medicine, Nottingham, UK
| | - Denise Kendrick
- Centre for Academic Primary Care, University of Nottingham School of Medicine, Nottingham, UK
| | - Priya Patel
- Institute of Mental Health, University of Nottingham School of Medicine, Nottingham, UK
| | - Kay Bridger
- Department of Psychology, Nottingham Trent University, Nottingham, UK
| | - Blerina Kellezi
- Centre for Academic Primary Care, University of Nottingham School of Medicine, Nottingham, UK
- Department of Psychology, Nottingham Trent University, Nottingham, UK
| | - Roshan Das Nair
- Institute of Mental Health, University of Nottingham School of Medicine, Nottingham, UK
| | - Trevor Jones
- Centre for Academic Primary Care, University of Nottingham School of Medicine, Nottingham, UK
| | - Stephen Timmons
- Centre for Health Innovation, Leadership & Learning, Nottingham University Business School, University of Nottingham, Nottingham, UK
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29
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Impact of Somatic Vulnerability, Psychosocial Robustness and Injury-Related Factors on Fatigue following Traumatic Brain Injury-A Cross-Sectional Study. J Clin Med 2022; 11:jcm11061733. [PMID: 35330057 PMCID: PMC8951420 DOI: 10.3390/jcm11061733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/16/2022] [Accepted: 03/18/2022] [Indexed: 02/06/2023] Open
Abstract
Fatigue is a common symptom after traumatic brain injuries (TBI) and a crucial target of rehabilitation. The subjective and multifactorial nature of fatigue necessitates a biopsychosocial approach in understanding the mechanisms involved in its development. The aim of this study is to provide a comprehensive exploration of factors relevant to identification and rehabilitation of fatigue following TBI. Ninety-six patients with TBI and confirmed intracranial injuries were assessed on average 200 days post-injury with regard to injury-related factors, several patient-reported outcome measures (PROMS) of fatigue, neuropsychological measures, and PROMS of implicated biopsychosocial mechanisms. Factor analytic approaches yielded three underlying factors, termed Psychosocial Robustness, Somatic Vulnerability and Injury Severity. All three dimensions were significantly associated with fatigue in multiple regression analyses and explained 44.2% of variance in fatigue. Post hoc analyses examined univariate contributions of the associations between the factors and fatigue to illuminate the relative contributions of each biopsychosocial variable. Implications for clinical practice and future research are discussed.
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30
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Løke D, Løvstad M, Andelic N, Andersson S, Ystrom E, Vassend O. The role of pain and psychological distress in fatigue: a co-twin and within-person analysis of confounding and causal relations. Health Psychol Behav Med 2022; 10:160-179. [PMID: 35173998 PMCID: PMC8843118 DOI: 10.1080/21642850.2022.2033121] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Daniel Løke
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen-Bjornemyr, Norway
| | - Marianne Løvstad
- Department of Research, Sunnaas Rehabilitation Hospital, Nesoddtangen-Bjornemyr, Norway
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
| | - Nada Andelic
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Center for Habilitation and Rehabilitation Models and Services (CHARM), University of Oslo, Oslo, Norway
| | - Stein Andersson
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
- Psychosomatic and CL Psychiatry, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Eivind Ystrom
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
- PROMENTA Research Center, Department of Psychology, University of Oslo, Oslo, Norway
| | - Olav Vassend
- Department of Psychology, Faculty of Social Sciences, University of Oslo, Oslo, Norway
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31
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Karaliute M, Saksvik SB, Smevik H, Follestad T, Einarsen C, Vik A, Håberg AK, Iverson GL, Skandsen T, Olsen A. Methodology Matters: Comparing Approaches for Defining Persistent Symptoms after Mild Traumatic Brain Injury. Neurotrauma Rep 2022; 2:603-617. [PMID: 35018362 PMCID: PMC8742292 DOI: 10.1089/neur.2021.0028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Some people experience persistent post-concussion symptoms (PPCS) after mild traumatic brain injury (mTBI). A meaningful clinical classification and scientific progress are hampered by a lack of consensus regarding the phenomenology, assessment, and operationalization of PPCS. Here we demonstrate and evaluate how the methodology used to assess and define persistent symptoms after mTBI influences PPCS as a binary outcome. We present empirical data from 15 classification methods reflecting procedures found in the literature and clinical practice. In total, 221 patients with mTBI, 73 patients with orthopedic injuries, and 77 community controls were included in the study. The prevalence rate of PPCS in the mTBI group varied between 10% and 47%, depending on the method used to assess and define unfavorable outcome. There was generally low positive agreement between the different methods; even the two methods yielding the most similar prevalence rates (89.2% overall proportion agreement) agreed on less than half (45.5% positive agreement) of the PPCS cases. Using a liberal but not uncommon threshold for symptom severity, there was a considerable misclassification rate of PPCS in both comparison groups. Our results highlight the importance for researchers to be aware of the limitations of using binary approaches for classification of PPCS. The poor agreement between methods should be considered when (1) interpreting the heterogeneity in the existing PPCS literature and (2) developing new improved methods. An empirically informed consensus regarding classification of PPCS should be a priority for the research community.
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Affiliation(s)
- Migle Karaliute
- Department of Psychology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Neurology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Simen B Saksvik
- Department of Psychology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Physical Medicine and Rehabilitation, and St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Hanne Smevik
- Department of Psychology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Turid Follestad
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, and Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Cathrine Einarsen
- Department of Physical Medicine and Rehabilitation, and St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Anne Vik
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Neurosurgery, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Asta K Håberg
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School; Spaulding Rehabilitation Hospital and Spaulding Research Institute; MassGeneral Hospital for Children Sports Concussion Program; & Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, Massachusetts, USA
| | - Toril Skandsen
- Department of Physical Medicine and Rehabilitation, and St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.,Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Alexander Olsen
- Department of Psychology, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Physical Medicine and Rehabilitation, and St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
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32
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Bruijel J, Quaedflieg CWEM, Otto T, van de Ven V, Stapert SZ, van Heugten C, Vermeeren A. Task-induced subjective fatigue and resting-state striatal connectivity following traumatic brain injury. Neuroimage Clin 2022; 33:102936. [PMID: 35007852 PMCID: PMC8749448 DOI: 10.1016/j.nicl.2022.102936] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 12/21/2021] [Accepted: 01/03/2022] [Indexed: 01/09/2023]
Abstract
Fatigue is a very frequent and disabling symptom in traumatic brain injury (TBI). Effects of task-induced fatigue on resting-state functional connectivity (rsFC). Striatal rsFC relates differently to subjective fatigue in TBI compared to controls. Default mode network rsFC relates similar to subjective fatigue in TBI and controls.
Background People with traumatic brain injury (TBI) often experience fatigue, but an understanding of the neural underpinnings of fatigue following TBI is still lacking. This study used resting-state functional magnetic resonance imaging (rs-fMRI) to examine associations between functional connectivity (FC) changes and task-induced changes in subjective fatigue in people with moderate-severe TBI. Methods Sixteen people with moderate-severe TBI and 17 matched healthy controls (HC) performed an adaptive N-back task (working memory task) to induce cognitive fatigue. Before and after the task they rated their state fatigue level and underwent rs-fMRI. Seed-to-voxel analyses with seeds in areas involved in cognitive fatigue, namely the striatum and default mode network (DMN) including, medial prefrontal cortex and posterior cingulate cortex, were performed. Results The adaptive N-back task was effective in inducing fatigue in both groups. Subjective task-induced fatigue was positively associated with FC between striatum and precuneus in people with TBI, while there was a negative association in HC. In contrast, subjective task-induced fatigue was negatively associated with FC between striatum and cerebellum in the TBI group, while there was no association in HC. Similar associations between task-induced subjective fatigue and DMN FC were found across the groups. Conclusions Our results suggest that the subjective experience of fatigue was linked to DMN connectivity in both groups and was differently associated with striatal connectivity in people with moderate-severe TBI compared to HC. Defining fatigue-induced neuronal network changes is pertinent to the development of treatments that target abnormal neuronal activity after TBI.
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Affiliation(s)
- J Bruijel
- Dept of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands; Limburg Brain Injury Centre, Limburg, the Netherlands.
| | - C W E M Quaedflieg
- Dept of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - T Otto
- Dept of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - V van de Ven
- Dept of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - S Z Stapert
- Dept of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands; Limburg Brain Injury Centre, Limburg, the Netherlands; Dept of Medical Psychology, Zuyderland Medical Centre, Sittard-Geleen, the Netherlands
| | - C van Heugten
- Dept of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands; Limburg Brain Injury Centre, Limburg, the Netherlands; School for Mental Health and Neuroscience, Dept of Psychiatry and Neuropsychology, Faculty of Health, Medicine and Life Sciences, Maastricht University Medical Center, Maastricht, Netherlands
| | - A Vermeeren
- Dept of Neuropsychology & Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
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33
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Raukola-Lindblom M, Ljungqvist L, Kurki T, Tenovuo O, Laasonen M. Cognitive-Linguistic outcome in moderate to severe diffuse axonal injury and association with fatigue. Brain Inj 2022; 35:1674-1681. [PMID: 35015614 DOI: 10.1080/02699052.2021.2012824] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE Individuals with traumatic brain injury (TBI) often have persistent cognitive-linguistic deficits that negatively influence their life. Our objective was to examine the cognitive-linguistic outcome in individuals with moderate to severe diffuse axonal injury (DAI) with a novel test battery. As fatigue is a common symptom affecting the lives of individuals with DAI, we also wanted to assess whether the self-reported fatigue was associated with cognitive-linguistic abilities. METHODS Selected cognitive-linguistic subtests of the Finnish KAT test and The Mental Fatigue Scale (MFS) were applied to 48 adults with moderate to severe DAI and 27 healthy controls. The majority of the participants with DAI were in the chronic stage. The groups were compared using ANCOVA. Linear regressions were used to analyze the association between MFS and cognitive-linguistic outcomes. RESULTS The participants with DAI had significantly poorer scores than the controls in most cognitive-linguistic variables and reported significantly more fatigue. Two of the four cognitive-linguistic composite variables were associated with the degree of self-reported fatigue. CONCLUSIONS Cognitive-linguistic deficits are common in individuals with moderate to severe DAI, and The Finnish KAT test is a valuable tool to detect those. Fatigue was associated with linguistic working memory and language production.
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Affiliation(s)
- Marjaana Raukola-Lindblom
- Department of Psychology and Speech-Language Pathology, Department of Social Sciences, University of Turku, Turku, Finland
| | | | - Timo Kurki
- Department of Radiology, University of Turku, Turku, Finland.,Terveystalo Medical Center, Turku, Finland
| | - Olli Tenovuo
- Department of Clinical Neurosciences, University of Turku, Turku, Finland.,Turku Brain Injury Center, Neurocenter, Turku University Hospital, Turku, Finland
| | - Marja Laasonen
- Logopedics, School of Humanities, Philosophical Faculty, University of Eastern Finland, Joensuu, Finland.,Department of Psychology and Logopedics, University of Helsinki, Helsinki, Finland.,Department of Phoniatrics, Helsinki University Hospital and University of Helsinki, Finland
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Mansukhani R, Belli A, Brenner A, Chaudhri R, Frimley L, Faizah Jamaluddin S, Jooma R, Shakur-Still H, Shokunbi T, Roberts I. Effect of early tranexamic acid treatment on fatigue in patients with mild traumatic brain injury: data from the CRASH-3 clinical trial. Wellcome Open Res 2021. [DOI: 10.12688/wellcomeopenres.17421.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Background: Each year world-wide about 65 million people sustain a mild traumatic brain injury (mTBI). Fatigue is a common and distressing symptom after mTBI. We examine the effect of tranexamic acid (TXA) on fatigue in patients with mTBI using data from the CRASH-3 trial. Methods: The CRASH-3 trial randomised 9,202 patients with traumatic brain injury and no significant extracranial bleeding to receive TXA or placebo within 3 hours of injury. The primary outcome was death from head injury within 28 days of injury. The methods and results are presented elsewhere. Fatigue was recorded as “None”, “Moderate” or “Extreme.” This study examines the effect of TXA on extreme fatigue in the 2,632 patients with mTBI (Glasgow Coma Scale [GCS] score≥13). Our analyses were not prespecified. Results: Our study primary outcome, extreme fatigue, was reported for 10 (0.8%) of 1,328 patients receiving TXA and 19 (1.5%) of 1,288 patients receiving placebo (risk ratio [RR]=0.51, 95% confidence interval [CI] 0.24-1.09). Death within 28 days of injury was reported for 34 (2.6%) of 1,328 patients receiving TXA versus 47 (3.6%) of 1,288 patients receiving placebo (RR=0.70, 95% CI 0.45-1.08). Among patients allocated to TXA, 44 (3.3%) patients either died or reported extreme fatigue versus 66 (5.1%) patients among those allocated to placebo (RR=0.65, 95% CI 0.44-0.94). Conclusions: Early tranexamic acid treatment may reduce fatigue in mTBI patients, but these results need to be confirmed in a larger trial. Registration: ISRCTN (ISRCTN15088122, 19/07/2011), ClinicalTrials.gov (NCT01402882, 26/07/2011), EudraCT (2011-003669-14, 25/07/2011), Pan African Clinical Trial Registry (PACTR20121000441277, 30/10/2012).
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Fatigue after acquired brain injury impacts health-related quality of life: an exploratory cohort study. Sci Rep 2021; 11:22153. [PMID: 34773047 PMCID: PMC8590006 DOI: 10.1038/s41598-021-01617-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 10/28/2021] [Indexed: 01/08/2023] Open
Abstract
This study aimed to identify the consequences of fatigue, fatigability, cognitive and executive functioning, and emotional state on health-related quality of life (HRQoL) in a clinical group of outpatients after acquired brain injury (ABI). This cross-sectional retrospective study included assessing outpatients at a rehabilitation clinic with WAIS-III working memory and coding subtests, and self-rating scales (Fatigue Impact Scale, Dysexecutive Questionnaire, Hospital Anxiety and Depression Scale, and the dimension of health-related quality of life from EQ-5D-3L). The predictive variables were investigated using a binary logistic regression with HRQoL as the dependent variable. Descriptive statistics and correlations were analyzed. Participants reported a lower than average HRQoL (95%), fatigue (90%), and executive dysfunction (75%). Fatigue had a significant impact and explained 20–33% of the variance in HRQoL with a moderate significance on depression (p = 0.579) and executive dysfunction (p = 0.555). Cognitive and executive function and emotional state showed no association with HRQoL. A lower HRQoL, as well as fatigue and cognitive and executive dysfunctions, are common after ABI, with fatigue is a partial explanation of a lower HRQoL.
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Juárez-Belaúnde A, Orcajo E, Lejarreta S, Davila-Pérez P, León N, Oliviero A. Fatigue in patients with acquired brain damage. Neurologia 2021:S0213-4853(21)00111-0. [PMID: 34538507 DOI: 10.1016/j.nrl.2021.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/22/2021] [Indexed: 01/05/2023] Open
Abstract
Fatigue is a complex, multidimensional syndrome that is prevalent in patients with acquired brain damage and has a negative impact on the neurorehabilitation process. It presents from early stages after the injury, and may persist over time, regardless of whether sequelae have resolved. Fatigue is conditioned by upper neuronal circuits, and is defined as an abnormal perception of overexertion. Its prevalence ranges from 29% to 77% after stroke, from 18% to 75% after traumatic brain injury, and from 47% to 97% after brain tumours. Fatigue is associated with factors including female sex, advanced age, dysfunctional families, history of specific health conditions, functional status (eg, fatigue prior to injury), comorbidities, mood, secondary disability, and the use of certain drugs. Assessment of fatigue is fundamentally based on such scales as the Fatigue Severity Scale (FSS). Advances have recently been made in imaging techniques for its diagnosis, such as in functional MRI. Regarding treatment, no specific pharmacological treatment currently exists; however, positive results have been reported for some conventional neurorehabilitation therapies, such as bright light therapy, neurofeedback, electrical stimulation, and transcranial magnetic stimulation. This review aims to assist neurorehabilitation professionals to recognise modifiable factors associated with fatigue and to describe the treatments available to reduce its negative effect on patients.
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Affiliation(s)
- A Juárez-Belaúnde
- Unidad Avanzada de Neurorrehabilitación, Hospital Los Madroños, Madrid, España.
| | - E Orcajo
- Unidad Avanzada de Neurorrehabilitación, Hospital Los Madroños, Madrid, España
| | - S Lejarreta
- Unidad Avanzada de Neurorrehabilitación, Hospital Los Madroños, Madrid, España
| | - P Davila-Pérez
- Servicio de Neurofisiología, Hospital Los Madroños, Madrid, España
| | - N León
- Unidad Avanzada de Neurorrehabilitación, Hospital Los Madroños, Madrid, España
| | - A Oliviero
- Unidad Avanzada de Neurorrehabilitación, Hospital Los Madroños, Madrid, España; Servicio de Neurofisiología, Hospital Los Madroños, Madrid, España; Grupo FENNSI, Hospital Nacional de Parapléjicos, SESCAM, Toledo, España
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37
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Self- and Parent-Reported Fatigue 7 Years After Severe Childhood Traumatic Brain Injury: Results of the Traumatisme Grave de l'Enfant Prospective Longitudinal Study. J Head Trauma Rehabil 2021; 35:104-116. [PMID: 31246880 DOI: 10.1097/htr.0000000000000502] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To investigate presence of and factors associated with self- and parent-reported fatigue 7 years after severe childhood traumatic brain injury (TBI) in the prospective longitudinal study TGE (Traumatisme Grave de l'Enfant-severe childhood trauma). METHODS Self-reports and/or parent reports on the Multidimensional Fatigue Scale were collected for 38 participants (aged 7-22 years) 7 years after severe childhood TBI, and 33 controls matched for age, gender, and parental educational level. The data collected included sociodemographic characteristics, age at injury and injury severity scores, overall disability (Glasgow Outcome Scale Extended), intellectual outcome (Wechsler scales), and questionnaires assessing executive functions, health-related quality of life, behavior, and participation. RESULTS Fatigue levels were significantly worse in the TBI than in the control group, especially for cognitive fatigue. Correlations of reported fatigue with age at injury, gender, TBI severity, and intellectual ability were moderate and often not significant. Fatigue was significantly associated with overall level of disability (Glasgow Outcome Scale Extended) and with all questionnaires completed by the same informant. CONCLUSION High levels of fatigue were reported by 30% to 50% of patients 7 years after a severe childhood TBI. Reported fatigue explained more than 60% of the variance of reported health-related quality of life by the same informant (patient or parent).
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Lenaert B, Bennett M, Boddez Y, van Heugten C. The influence of nocebo information on fatigue and urge to stop: An experimental investigation. J Behav Ther Exp Psychiatry 2021; 72:101656. [PMID: 33839619 DOI: 10.1016/j.jbtep.2021.101656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 01/31/2021] [Accepted: 03/30/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND OBJECTIVES Fatigue is an adaptive state after prolonged effort and often goes hand in hand with changes in behavior and motivation, such as the urge to stop exerting further effort. However, fatigue may become chronic in nature, as seen in multiple psychiatric disorders and chronic diseases, thereby losing its adaptive function. The etiology of fatigue symptoms remains poorly understood. We aimed to investigate whether nocebo information about the fatigue inducing nature of a cognitive task may contribute to the experience of fatigue and the motivational urge to stop. METHODS Participants (N = 46) repeatedly rated currently experienced fatigue while engaging in cognitive effort (working memory task). Crucially, half of participants received nocebo instructions prior to this task, whereas the other half only received neutral information. RESULTS Over the entire sample, results showed an increase in fatigue and urge to stop as the task progressed. Crucially, participants in the nocebo condition reported a higher urge to stop throughout the task relative to participants in the neutral condition. No significant effects were found for fatigue. Interestingly however, after controlling for baseline differences between conditions in negative affect, there was a significant Condition*Task block interaction effect on fatigue. LIMITATIONS Limitations include the relatively short experimental protocol and the underrepresentation of male relative to female participants. CONCLUSIONS These findings suggest that heightened awareness among clinicians and therapists about potential nocebo effects in their communication is warranted.
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Affiliation(s)
- Bert Lenaert
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands; Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands; Limburg Brain Injury Centre, the Netherlands.
| | - Marc Bennett
- Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin, Ireland; Medical Research Council, Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Yannick Boddez
- Department of Experimental Clinical and Health Psychology, Ghent University, Belgium; Center for the Learning of Psychology and Experimental Psychopathology, KU Leuven, Belgium
| | - Caroline van Heugten
- School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands; Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands; Limburg Brain Injury Centre, the Netherlands
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39
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Holdnack JA, Brennan PF. Usability and Effectiveness of Immersive Virtual Grocery Shopping for Assessing Cognitive Fatigue in Healthy Controls: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2021; 10:e28073. [PMID: 34346898 PMCID: PMC8374668 DOI: 10.2196/28073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/11/2021] [Accepted: 06/11/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Cognitive fatigue (CF) is a human response to stimulation and stress and is a common comorbidity in many medical conditions that can result in serious consequences; however, studying CF under controlled conditions is difficult. Immersive virtual reality provides an experimental environment that enables the precise measurement of the response of an individual to complex stimuli in a controlled environment. OBJECTIVE We aim to examine the development of an immersive virtual shopping experience to measure subjective and objective indicators of CF induced by instrumental activities of daily living. METHODS We will recruit 84 healthy participants (aged 18-75 years) for a 2-phase study. Phase 1 is a user experience study for testing the software functionality, user interface, and realism of the virtual shopping environment. Phase 2 uses a 3-arm randomized controlled trial to determine the effect that the immersive environment has on fatigue. Participants will be randomized into 1 of 3 conditions exploring fatigue response during a typical human activity (grocery shopping). The level of cognitive and emotional challenges will change during each activity. The primary outcome of phase 1 is the experience of user interface difficulties. The primary outcome of phase 2 is self-reported CF. The core secondary phase 2 outcomes include subjective cognitive load, change in task performance behavior, and eye tracking. Phase 2 uses within-subject repeated measures analysis of variance to compare pre- and postfatigue measures under 3 conditions (control, cognitive challenge, and emotional challenge). RESULTS This study was approved by the scientific review committee of the National Institute of Nursing Research and was identified as an exempt study by the institutional review board of the National Institutes of Health. Data collection will begin in spring 2021. CONCLUSIONS Immersive virtual reality may be a useful research platform for simulating the induction of CF associated with the cognitive and emotional challenges of instrumental activities of daily living. TRIAL REGISTRATION ClinicalTrials.gov NCT04883359; http://clinicaltrials.gov/ct2/show/NCT04883359. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/28073.
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Affiliation(s)
- James A Holdnack
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Patricia Flatley Brennan
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
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Connolly LJ, Rajaratnam SMW, Spitz G, Lockley SW, Ponsford JL. Factors Associated With Response to Pilot Home-Based Light Therapy for Fatigue Following Traumatic Brain Injury and Stroke. Front Neurol 2021; 12:651392. [PMID: 34335435 PMCID: PMC8319544 DOI: 10.3389/fneur.2021.651392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 06/22/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Fatigue and sleep disturbance are common and debilitating problems after brain injury. Light therapy shows promise as a potential treatment. We conducted a trial of in-home light therapy to alleviate fatigue and sleep disturbance. The aim of the current study was to identify factors moderating treatment response. Methods: Participants were 24 individuals with traumatic brain injury (TBI) (n = 19) or stroke (n = 5) reporting clinically significant fatigue. Outcomes included fatigue on Brief Fatigue Inventory (primary outcome), sleep disturbance on Pittsburgh Sleep Quality Index, reaction time (RT) on Psychomotor Vigilance Task and time spent in productive activity. Interactions of demographic and clinical variables with these outcomes were examined in linear mixed-model analyses. Results: Whilst there were no variables found to be significantly associated with change in our primary outcome of fatigue, some variables revealed medium or large effect sizes, including chronotype, eye color, injury severity as measured by PTA, and baseline depressive symptoms. Chronotype significantly moderated sleep quality, with evening chronotype being associated with greater improvement during treatment. Injury type significantly predicted mean RT, with stroke participants exhibiting greater post-treatment reduction than TBI. Age significantly predicted productive activity during Treatment, with younger participants showing stronger Treatment effect. Conclusion: Light therapy may have a greater impact on sleep in younger individuals and those with an evening chronotype. Older individuals may need higher treatment dose to achieve benefit. Clinical Trial Registration:www.anzctr.org.au, identifier: ACTRN12617000866303.
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Affiliation(s)
- Laura J Connolly
- Monash Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, VIC, Australia.,School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Shantha M W Rajaratnam
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia.,Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, United States.,Division of Sleep Medicine, Harvard Medical School, Boston, MA, United States
| | - Gershon Spitz
- Monash Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, VIC, Australia.,School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
| | - Steven W Lockley
- School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia.,Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital, Boston, MA, United States.,Division of Sleep Medicine, Harvard Medical School, Boston, MA, United States
| | - Jennie L Ponsford
- Monash Epworth Rehabilitation Research Centre, Epworth Healthcare, Melbourne, VIC, Australia.,School of Psychological Sciences, Turner Institute for Brain and Mental Health, Monash University, Melbourne, VIC, Australia
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Riccardi JS, Ciccia A. Cognitive Fatigue in Pediatric Traumatic Brain Injury: A Meta-Analysis and Scoping Review. J Head Trauma Rehabil 2021; 36:226-241. [PMID: 33656467 DOI: 10.1097/htr.0000000000000644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To review the evidence available on cognitive fatigue (ie, increase in mental exhaustion after prolonged cognitive activity) in childhood traumatic brain injury (TBI), including rates, associated factors and effects, and management strategies. METHODS A meta-analysis and scoping review of the literature were conducted following the PRISMA guidelines. Terms were searched in relevant databases and through hand-searching. Articles were included and excluded based on specific criteria and methods were evaluated for risk of bias. RESULTS Of 2579 initially eligible articles, 4 studies with 6 effect sizes (due to reporting of data by group in 2 studies) were included for a meta-analysis and 11 for a scoping review. Cognitive fatigue was a common symptom in children after TBI of varying severities and times post-injury. Few studies investigated factors or effects associated with cognitive fatigue, although emerging evidence indicates some relations with family and injury factors and postinjury functioning. Active rehabilitation was investigated by 2 studies and could be a safe management strategy for cognitive fatigue, but additional investigation is needed on this and other possible assessment and treatment approaches. CONCLUSIONS Cognitive fatigue is a common symptom in children who experience a TBI of any severity. Additional research is needed to determine the course of cognitive fatigue, elucidate the relations between cognitive fatigue and secondary factors, and to build clinically useful assessment and treatment methods.
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Affiliation(s)
- Jessica Salley Riccardi
- Psychological Sciences Department, Communication Sciences Program, Case Western Reserve University, Cleveland, Ohio
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42
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Rakers SE, Timmerman ME, Scheenen ME, de Koning ME, van der Horn HJ, van der Naalt J, Spikman JM. Trajectories of Fatigue, Psychological Distress, and Coping Styles After Mild Traumatic Brain Injury: A 6-Month Prospective Cohort Study. Arch Phys Med Rehabil 2021; 102:1965-1971.e2. [PMID: 34217729 DOI: 10.1016/j.apmr.2021.06.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/11/2021] [Accepted: 06/18/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To analyze fatigue after mild traumatic brain injury (TBI) with latent class growth analysis (LCGA) to determine distinct recovery trajectories and investigate influencing factors, including emotional distress and coping styles. DESIGN An observational cohort study design with validated questionnaires assessing fatigue, anxiety, depression, posttraumatic stress, and coping at 2 weeks and 3 and 6 months postinjury. SETTING Three level 1 trauma centers. PARTICIPANTS Patients with mild TBI (N=456). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Fatigue was measured with the fatigue severity subscale of the Checklist Individual Strength, including 8 items (sum score, 8-56). Subsequently, 3 clinical categories were created: high (score, 40-56), moderate (score, 26-38), and low (score, 8-25). RESULTS From the entire mild TBI group, 4 patient clusters with distinct patterns for fatigue, emotional distress, and coping styles were found with LCGA. Clusters 1 and 2 showed favorable recovery from fatigue over time, with low emotional distress and the predominant use of active coping in cluster 1 (30%) and low emotional distress and decreasing passive coping in cluster 2 (25%). Clusters 3 and 4 showed unfavorable recovery, with persistent high fatigue and increasing passive coping together with low emotional distress in cluster 3 (27%) and high emotional distress in cluster 4 (18%). Patients with adverse trajectories were more often women and more often experiencing sleep disturbances and pain. CONCLUSIONS The prognosis for recovery from posttraumatic fatigue is favorable for 55% of mild TBI patients. Patients at risk for chronic fatigue can be signaled in the acute phase postinjury based on the presence of high fatigue, high passive coping, and, for a subgroup of patients, high emotional distress. LCGA proved to be a highly valuable and multipurpose statistical method to map distinct courses of disease-related processes over time.
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Affiliation(s)
| | | | | | - Myrthe E de Koning
- Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Harm J van der Horn
- Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Joukje van der Naalt
- Neurology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Greenham M, Gordon AL, Cooper A, Hearps S, Ditchfield M, Coleman L, Hunt RW, Mackay MT, Monagle P, Anderson V. Fatigue Following Pediatric Arterial Ischemic Stroke: Prevalence and Associated Factors. Stroke 2021; 52:3286-3295. [PMID: 34176311 DOI: 10.1161/strokeaha.120.033000] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE The aims of this study were to assess the prevalence of multidimensional fatigue symptoms 5 years after pediatric arterial ischemic stroke and identify factors associated with fatigue. METHODS Thirty-one children (19 males) with pediatric arterial ischemic stroke, participating in a larger prospective, longitudinal study, were recruited to this study at 5 years poststroke. Parent- and self-rated PedsQL Multidimensional Fatigue Scale scores were compared with published normative data. Associations between parent-rated PedsQL Multidimensional Fatigue Scale, demographics, stroke characteristics, and concurrent outcomes were examined. RESULTS Parent-rated total, general and cognitive fatigue were significantly poorer than population norms, with more than half of all parents reporting fatigue symptoms in their children. One-third of children also reported experiencing fatigue symptoms, but their ratings did not differ significantly from normative expectations, as such, all further analyses were on parent ratings of fatigue. Older age at stroke and larger lesion size predicted greater general fatigue; older age, female sex, and higher social risk predicted more sleep/rest fatigue. No significant predictors of cognitive fatigue were identified and only older age at stroke predicted total fatigue. Greater fatigue was associated with poorer adaptive functioning, motor skills, participation, quality of life, and behavior problems but not attention. CONCLUSIONS Fatigue is a common problem following pediatric arterial ischemic stroke and is associated with the functional difficulties often seen in this population. This study highlights the importance of long-term monitoring following pediatric arterial ischemic stroke and the need for effective interventions to treat fatigue in children.
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Affiliation(s)
- Mardee Greenham
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.).,School of Psychological Sciences, University of Melbourne, Australia. (M.G., V.A.)
| | - Anne L Gordon
- Pediatric Neuroscience Department, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, United Kingdom (A.L.G.).,Department of Population Health Sciences, Kings College London, United Kingdom (A.L.G.)
| | - Anna Cooper
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.).,Department of Pediatrics, University of Melbourne, Australia. (A.C., R.W.H., M.T.M., P.M.)
| | - Stephen Hearps
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.)
| | - Michael Ditchfield
- Pediatric Imaging, Monash Children's Hospital, Melbourne, Australia (M.D.).,Department of Radiology and Paediatrics, Monash University, Melbourne, Australia (M.D.)
| | - Lee Coleman
- Department of Medical Imaging, The Royal Children's Hospital, Melbourne, Australia. (L.C.)
| | - Rod W Hunt
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.).,Department of Pediatrics, University of Melbourne, Australia. (A.C., R.W.H., M.T.M., P.M.).,Department of Neonatal Medicine, The Royal Children's Hospital, Melbourne, Australia. (R.W.H.)
| | - Mark T Mackay
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.).,Department of Pediatrics, University of Melbourne, Australia. (A.C., R.W.H., M.T.M., P.M.).,Department of Neurology, The Royal Children's Hospital, Melbourne, Australia. (M.T.M.)
| | - Paul Monagle
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.).,Department of Pediatrics, University of Melbourne, Australia. (A.C., R.W.H., M.T.M., P.M.).,Department of Haematology, The Royal Children's Hospital, Melbourne, Australia. (P.M.)
| | - Vicki Anderson
- Clinical Sciences, Murdoch Children's Research Institute, Melbourne, Australia (M.G., A.C., S.H., R.W.H., M.T.M., P.M., V.A.).,School of Psychological Sciences, University of Melbourne, Australia. (M.G., V.A.).,Department of Psychology, The Royal Children's Hospital, Melbourne, Australia. (V.A.)
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Johansson B. Mental Fatigue after Mild Traumatic Brain Injury in Relation to Cognitive Tests and Brain Imaging Methods. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115955. [PMID: 34199339 PMCID: PMC8199529 DOI: 10.3390/ijerph18115955] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/25/2021] [Accepted: 05/29/2021] [Indexed: 01/09/2023]
Abstract
Most people recover within months after a mild traumatic brain injury (TBI) or concussion, but some will suffer from long-term fatigue with a reduced quality of life and the inability to maintain their employment status or education. For many people, mental fatigue is one of the most distressing and long-lasting symptoms following an mTBI. No efficient treatment options can be offered. The best method for measuring fatigue today is with fatigue self-assessment scales, there being no objective clinical tests available for mental fatigue. The aim here is to provide a narrative review and identify fatigue in relation to cognitive tests and brain imaging methods. Suggestions for future research are presented.
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Affiliation(s)
- Birgitta Johansson
- Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, 413 45 Göteborg, Sweden
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Crichton A, Ignjatovic V, Babl FE, Oakley E, Greenham M, Hearps S, Delzoppo C, Beauchamp MH, Guerguerian AM, Boutis K, Hubara E, Hutchison J, Anderson V. Interleukin-8 Predicts Fatigue at 12 Months Post-Injury in Children with Traumatic Brain Injury. J Neurotrauma 2021; 38:1151-1163. [PMID: 31880977 DOI: 10.1089/neu.2018.6083] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Despite many children experiencing fatigue after childhood brain injury, little is known about the predictors of this complaint. To date, traditional indices of traumatic brain injury (TBI) severity have not predicted reliably persisting fatigue (up to three years post-injury). This study aimed to establish whether persisting fatigue is predicted by serum biomarker concentrations in child TBI. We examined whether acute serum biomarker expression would improve prediction models of 12-month fatigue based on injury severity. Blood samples were collected from 87 children (1-17 years at injury) sustaining mild to severe TBI (Glasgow Coma Scale [GCS] range 3-15; mean 12.43; classified as mild TBI [n = 50, 57%] vs. moderate/severe TBI [n = 37, 43%]), and presenting to the emergency departments (ED) and pediatric intensive care units (PICU) at one of three tertiary pediatric hospitals (Royal Children's Hospital (RCH); Hospital for Sick Children (HSC), Toronto; St Justine Children's Hospital (SJH), Montreal). Six serum biomarker concentrations were measured within 24 h of injury (interleukin-6, interleukin-8 [IL-8], soluble vascular cell adhesion molecule [SVCAM], S100 calcium binding protein B [S100B], neuron specific enolase [NSE], and soluble neural cell adhesion molecule [sNCAM]). Fatigue at 12 months post-injury was measured using the Pediatric Quality of Life Inventory Multidimensional Fatigue Scale (parent report), classified as present/absent using previously derived cut-points. At 12 months post-injury, 22% of participants experienced fatigue. A model including IL-8 was the best serum biomarker for estimating the probability of children experiencing fatigue at 12 months post-injury. The IL-8 also significantly improved predictive models of fatigue based on severity.
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Affiliation(s)
- Alison Crichton
- Murdoch Children's Research Institute, Melbourne, Australia.,Monash University Faculty of Medicine Nursing and Health Sciences, School of Clinical Sciences, The Department of Paediatrics, School of Clinical Sciences, Monash University, Melbourne, Australia
| | - Vera Ignjatovic
- Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - Franz E Babl
- Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Royal Children's Hospital, Melbourne, Australia
| | - Ed Oakley
- Murdoch Children's Research Institute, Melbourne, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Australia.,Royal Children's Hospital, Melbourne, Australia
| | - Mardee Greenham
- Murdoch Children's Research Institute, Melbourne, Australia.,School of Psychological Sciences, University of Melbourne, Melbourne, Australia
| | - Stephen Hearps
- Murdoch Children's Research Institute, Melbourne, Australia
| | - Carmel Delzoppo
- Murdoch Children's Research Institute, Melbourne, Australia.,Royal Children's Hospital, Melbourne, Australia
| | - Miriam H Beauchamp
- Department of Psychology, University of Montreal, Montreal, Canada.,Research Center, Ste-Justine Hospital, Montreal, Canada
| | - Anne-Marie Guerguerian
- Critical Care Medicine, The Hospital for Sick Children (SickKids), Toronto, Canada.,Neuroscience and Mental Health Research Program, The Hospital for Sick Children Research Institute, Toronto, Canada.,The Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
| | - Kathy Boutis
- Paediatric Emergency Medicine, The Hospital for Sick Children (SickKids), Toronto, Canada.,Department of Paediatrics, University of Toronto, Toronto, Canada
| | - Evyatar Hubara
- Critical Care Medicine, The Hospital for Sick Children (SickKids), Toronto, Canada
| | - Jamie Hutchison
- Critical Care Medicine, The Hospital for Sick Children (SickKids), Toronto, Canada.,Neuroscience and Mental Health Research Program, The Hospital for Sick Children Research Institute, Toronto, Canada.,The Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
| | - Vicki Anderson
- Murdoch Children's Research Institute, Melbourne, Australia.,School of Psychological Sciences, University of Melbourne, Melbourne, Australia.,Royal Children's Hospital, Melbourne, Australia
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Bridger K, Kellezi B, Kendrick D, Radford K, Timmons S, Rennoldson M, Jones T, Kettlewell J, on behalf of the ROWTATE Team. Patient Perspectives on Key Outcomes for Vocational Rehabilitation Interventions Following Traumatic Injury. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18042035. [PMID: 33669750 PMCID: PMC7922329 DOI: 10.3390/ijerph18042035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/11/2021] [Accepted: 02/16/2021] [Indexed: 01/17/2023]
Abstract
Returning to work after traumatic injury can have a range of benefits, but there is currently little research that incorporates patient perspectives to identify outcomes of vocational rehabilitation interventions that are important to survivors. Trauma survivors (n = 17) participated in in-depth semi-structured interviews or focus groups exploring outcomes that were important to them for recovery and return to work. Data were analysed using thematic analysis. Participants identified a range of outcomes that they considered important and necessary to facilitate a successful and sustainable return to work: physical and psychological recovery, purposeful life engagement, managing expectations of recovery, managing expectations about return to work, and employers’ expectations. Our participants advocated for a multifaceted and biopsychosocial understanding of recovery and outcomes that need to be captured for vocational rehabilitation interventions. Implications for practice and research are discussed, and recommendations are given based on the findings.
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Affiliation(s)
- Kay Bridger
- Department of Psychology, Nottingham Trent University, Nottingham NG1 4FQ, UK; (K.B.); (M.R.)
- School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK; (D.K.); (K.R.); (T.J.); (J.K.)
| | - Blerina Kellezi
- Department of Psychology, Nottingham Trent University, Nottingham NG1 4FQ, UK; (K.B.); (M.R.)
- School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK; (D.K.); (K.R.); (T.J.); (J.K.)
- Correspondence:
| | - Denise Kendrick
- School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK; (D.K.); (K.R.); (T.J.); (J.K.)
| | - Kate Radford
- School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK; (D.K.); (K.R.); (T.J.); (J.K.)
| | - Stephen Timmons
- Business School, University of Nottingham, Nottingham NG8 1BB, UK;
| | - Mike Rennoldson
- Department of Psychology, Nottingham Trent University, Nottingham NG1 4FQ, UK; (K.B.); (M.R.)
| | - Trevor Jones
- School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK; (D.K.); (K.R.); (T.J.); (J.K.)
| | - Jade Kettlewell
- School of Medicine, University of Nottingham, Nottingham NG7 2UH, UK; (D.K.); (K.R.); (T.J.); (J.K.)
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47
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Kendrick D, das Nair R, Kellezi B, Morriss R, Kettlewell J, Holmes J, Timmons S, Bridger K, Patel P, Brooks A, Hoffman K, Radford K. Vocational rehabilitation to enhance return to work after trauma (ROWTATE): protocol for a non-randomised single-arm mixed-methods feasibility study. Pilot Feasibility Stud 2021; 7:29. [PMID: 33472707 PMCID: PMC7816441 DOI: 10.1186/s40814-021-00769-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 01/07/2021] [Indexed: 11/30/2022] Open
Abstract
Background Traumatic injuries are common amongst working-age adults. Survivors often experience physical and psychological problems, reduced quality of life and difficulty returning to work. Vocational rehabilitation improves work outcomes for a range of conditions but evidence of effectiveness for those with traumatic injuries is lacking. This study assesses feasibility of delivering a vocational rehabilitation intervention to enhance return to work and improve quality of life and wellbeing in people with at least moderate trauma to inform design of a definitive randomised controlled trial (RCT). Methods Non-randomised, single-arm, multi-centre mixed-methods feasibility study with nested case studies and qualitative study. The case studies comprise interviews, observations of clinical contacts and review of clinical records. The qualitative study comprises interviews and/or focus groups. Participants will be recruited from two UK major trauma centres. Participants will comprise 40 patients aged 16–69 with an injury severity score of > 8 who will receive the intervention and complete questionnaires. Interviews will be conducted with 10 patients and their occupational therapists (OTs), clinical psychologists (CPs), employers and commissioners of rehabilitation services. Fidelity will be assessed in up to six patients by observations of OT and CP—patient contacts, review of patient records and intervention case report forms. OT and CP training will be evaluated using questionnaires and competence to deliver the intervention assessed using a team objective structured clinical examination and written task. Patients participating in and those declining participation in the study will be invited to take part in interviews/focus groups to explore barriers and facilitators to recruitment and retention. Outcomes include recruitment and retention rates, intervention fidelity, OT and CP competence to deliver the intervention, experiences of delivering or receiving the intervention and factors likely to influence definitive trial delivery. Discussion Effective vocational rehabilitation interventions to enhance return to work amongst trauma patients are urgently needed because return to work is often delayed, with detrimental effects on health, financial stability, healthcare resource use and wider society. This protocol describes a feasibility study delivering a complex intervention to enhance return to work in those with at least moderate trauma. Trial registration ISRCTN: 74668529. Prospectively registered on 23 January 20
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Affiliation(s)
- Denise Kendrick
- School of Medicine, University Park, Floor 13, Tower Building, Nottingham, NG7 2RD, UK.
| | - Roshan das Nair
- School of Medicine, Institute of Mental Health, Jubilee Campus, Wollaton Road, Nottingham, NG8 1BB, UK
| | - Blerina Kellezi
- Division of Psychology, School of Social Sciences, Nottingham Trent University, Burton Street, Nottingham, NG1 4BU, UK
| | - Richard Morriss
- School of Medicine, Institute of Mental Health, Jubilee Campus, Wollaton Road, Nottingham, NG8 1BB, UK
| | - Jade Kettlewell
- Centre for Health Innovation, Leadership and Learning, Nottingham University Business School, Jubilee Campus, Wollaton Road, Nottingham, NG8 1BB, UK
| | - Jain Holmes
- School of Medicine, Medical School, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Stephen Timmons
- Centre for Health Innovation, Leadership and Learning, Nottingham University Business School, Jubilee Campus, Wollaton Road, Nottingham, NG8 1BB, UK
| | - Kay Bridger
- School of Medicine, University Park, Floor 13, Tower Building, Nottingham, NG7 2RD, UK
| | - Priya Patel
- Centre for Trauma Sciences, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 4 Newark St, London, E1 2AT, UK
| | - Adam Brooks
- Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Derby Road, Nottingham, NG7 2UH, UK
| | - Karen Hoffman
- Centre for Trauma Sciences, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 4 Newark St, London, E1 2AT, UK
| | - Kathryn Radford
- School of Medicine, Medical School, Queen's Medical Centre, Nottingham, NG7 2UH, UK
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Saksvik SB, Karaliute M, Kallestad H, Follestad T, Asarnow R, Vik A, Håberg AK, Skandsen T, Olsen A. The Prevalence and Stability of Sleep-Wake Disturbance and Fatigue throughout the First Year after Mild Traumatic Brain Injury. J Neurotrauma 2020; 37:2528-2541. [PMID: 32460623 PMCID: PMC7698981 DOI: 10.1089/neu.2019.6898] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
In this prospective, longitudinal study, we aimed to determine the prevalence and stability of sleep-wake disturbance (SWD) and fatigue in a large representative sample of patients (Trondheim mild traumatic brain injury [mTBI] follow-up study). We included 378 patients with mTBI (age 16-60), 82 matched trauma controls with orthopedic injuries, and 83 matched community controls. Increased sleep need, poor sleep quality, excessive daytime sleepiness, and fatigue were assessed at 2 weeks, 3 months, and 12 months after injury. Mixed logistic regression models were used to evaluate clinically relevant group differences longitudinally. Prevalence of increased sleep need, poor sleep quality, and fatigue was significantly higher in patients with mTBI than in both trauma controls and community controls at all time points. More patients with mTBI reported problems with excessive daytime sleepiness compared to trauma controls, but not community controls, at all time points. Patients with complicated mTBI (intracranial findings on computed tomography or magnetic resonance imaging) had more fatigue problems compared to those with uncomplicated mTBI, at all three time points. In patients with mTBI who experienced SWDs and fatigue 2 weeks after injury, around half still had problems at 3 months and approximately one third at 12 months. Interestingly, we observed limited overlap between the different symptom measures; a large number of patients reported one specific problem with SWD or fatigue rather than several problems. In conclusion, our results provide strong evidence that mTBI contributes significantly to the development and maintenance of SWDs and fatigue.
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Affiliation(s)
- Simen Berg Saksvik
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Migle Karaliute
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - Håvard Kallestad
- Department of Mental Health, Norwegian University of Science and Technology, Trondheim, Norway
| | - Turid Follestad
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Robert Asarnow
- Department of Psychology, University of California, Los Angeles, Los Angeles, California, USA
- Department of Psychiatry, University of California, Los Angeles, Los Angeles, California, USA
| | - Anne Vik
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Neurosurgery, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Asta Kristine Håberg
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Radiology and Nuclear Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Toril Skandsen
- Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
| | - Alexander Olsen
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Physical Medicine and Rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
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49
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Luo H, Lee PA, Clay I, Jaggi M, De Luca V. Assessment of Fatigue Using Wearable Sensors: A Pilot Study. Digit Biomark 2020; 4:59-72. [PMID: 33442581 DOI: 10.1159/000512166] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 10/06/2020] [Indexed: 12/30/2022] Open
Abstract
Background Fatigue is a broad, multifactorial concept encompassing feelings of reduced physical and mental energy levels. Fatigue strongly impacts patient health-related quality of life across a huge range of conditions, yet, to date, tools available to understand fatigue are severely limited. Methods After using a recurrent neural network-based algorithm to impute missing time series data form a multisensor wearable device, we compared supervised and unsupervised machine learning approaches to gain insights on the relationship between self-reported non-pathological fatigue and multimodal sensor data. Results A total of 27 healthy subjects and 405 recording days were analyzed. Recorded data included continuous multimodal wearable sensor time series on physical activity, vital signs, and other physiological parameters, and daily questionnaires on fatigue. The best results were obtained when using the causal convolutional neural network model for unsupervised representation learning of multivariate sensor data, and random forest as a classifier trained on subject-reported physical fatigue labels (weighted precision of 0.70 ± 0.03 and recall of 0.73 ± 0.03). When using manually engineered features on sensor data to train our random forest (weighted precision of 0.70 ± 0.05 and recall of 0.72 ± 0.01), both physical activity (energy expenditure, activity counts, and steps) and vital signs (heart rate, heart rate variability, and respiratory rate) were important parameters to measure. Furthermore, vital signs contributed the most as top features for predicting mental fatigue compared to physical ones. These results support the idea that fatigue is a highly multimodal concept. Analysis of clusters from sensor data highlighted a digital phenotype indicating the presence of fatigue (95% of observations) characterized by a high intensity of physical activity. Mental fatigue followed similar trends but was less predictable. Potential future directions could focus on anomaly detection assuming longer individual monitoring periods. Conclusion Taken together, these results are the first demonstration that multimodal digital data can be used to inform, quantify, and augment subjectively captured non-pathological fatigue measures.
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Affiliation(s)
- Hongyu Luo
- Novartis Institutes for Biomedical Research, Basel, Switzerland
| | | | - Ieuan Clay
- Evidation Health Inc., San Mateo, California, USA
| | - Martin Jaggi
- Machine Learning and Optimization Laboratory, EPFL, Lausanne, Switzerland
| | - Valeria De Luca
- Novartis Institutes for Biomedical Research, Basel, Switzerland
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50
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Heslot C, Cogné M, Guillouët E, Perdrieau V, Lefevre-Dognin C, Glize B, Bonan I, Azouvi P. Management of unfavorable outcome after mild traumatic brain injury: Review of physical and cognitive rehabilitation and of psychological care in post-concussive syndrome. Neurochirurgie 2020; 67:283-289. [PMID: 33049290 DOI: 10.1016/j.neuchi.2020.09.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 08/26/2020] [Accepted: 09/13/2020] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Mild Traumatic Brain Injury (mTBI) is a public health issue with approximately 42 million people worldwide affected yearly. Most patients have a favorable short-term recovery but 10-20% are likely to develop post-concussive syndrome (association of physical, cognitive, and psychological difficulties after injury). Post-concussive syndrome can be associated with Post-Traumatic Stress Disorder (PTSD). There is to date no recommendation on the interventions that could be done to reduce post-concussive syndrome. The present review aims at summarizing the effect of therapeutic education, physical and cognitive rehabilitation and of psychological care in mTBI patients with post-concussive syndrome. METHODS In the current international literature, we investigated the effects of therapeutic education, physical and cognitive rehabilitation and of psychological care in this population using the Medline database and we discussed the results of these studies. RESULTS The application of a therapeutic education intervention within 3 months after mTBI has been found appropriate and effective to prevent post-concussion syndrome in several studies but the timeline of this intervention differs among the existing studies. Concerning physical disabilities, several pharmacological, rehabilitative and non-pharmacological techniques have shown some efficacy in reducing headache and vertigo; rTMS seems also promising in this context. The management of fatigue is also crucial and requires a multidisciplinary approach. We did not find any intervention in mTBI patients with post-concussive syndrome suffering from dysosmia and/or dysgueusia. No pharmacological treatment is currently recommended to reduce the cognitive symptoms of post-concussive syndrome after mTBI. Rehabilitation and brain-stimulation techniques have already proven their efficacy to reduce the cognitive impairment in this population. Even if the use of Virtual Reality software seems well tolerated in this population, its efficacy and additional value needs to be demonstrated in larger studies. Concerning the psychological care after mTBI, Cognitive and Behavioral Therapy interventions are the most frequently reported in this population, followed by psychoeducational interventions. PTSD management seems crucial in overall recovery of patients with post-concussive syndrome. CONCLUSION Many studies have sought to demonstrate the effectiveness of various rehabilitation techniques, including different cognitive rehabilitation programs, technology-assisted rehabilitation, different types of brain stimulation and some pharmacological treatments. However, most of these studies are of a low level of scientific evidence and it would be necessary to carry out well-conducted prospective randomized trials in order to offer an appropriate and effective multidisciplinary management for patients with post-concussive syndrome after mTBI.
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Affiliation(s)
- C Heslot
- Rehabilitation Medicine Unit, Rennes University Hospital, 2, rue Henri-le-Guilloux, 35000 Rennes, France
| | - M Cogné
- Rehabilitation Medicine Unit, Raymond Poincaré Hospital, AP-HP, 104, boulevard Raymond-Poincaré, 92380 Garches, France.
| | - E Guillouët
- Rehabilitation Medicine Unit, Raymond Poincaré Hospital, AP-HP, 104, boulevard Raymond-Poincaré, 92380 Garches, France
| | - V Perdrieau
- Rehabilitation Medicine Unit, Raymond Poincaré Hospital, AP-HP, 104, boulevard Raymond-Poincaré, 92380 Garches, France
| | - C Lefevre-Dognin
- Rehabilitation Medicine Unit, Raymond Poincaré Hospital, AP-HP, 104, boulevard Raymond-Poincaré, 92380 Garches, France
| | - B Glize
- Rehabilitation Medicine Unit, Bordeaux University Hospital, place Amélie-Raba-Léon, 33000 Bordeaux, France; EA4136, Bordeaux University, 146, rue Léo-Saignat, 33000 Bordeaux, France
| | - I Bonan
- Rehabilitation Medicine Unit, Rennes University Hospital, 2, rue Henri-le-Guilloux, 35000 Rennes, France; Unit Empenn-U1228, INSERM, INRIA, University of Rennes 1, Rennes, France
| | - P Azouvi
- Rehabilitation Medicine Unit, Raymond Poincaré Hospital, AP-HP, 104, boulevard Raymond-Poincaré, 92380 Garches, France; EA 4047 HANDIReSP, Versailles-Saint Quentin University, France
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