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Karvandi E, Barrett L, Newcombe V, Hutchinson P, Helmy A. Digital health interventions for remote follow-up after mild traumatic brain injury. Br J Neurosurg 2024:1-7. [PMID: 38711206 DOI: 10.1080/02688697.2024.2346564] [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: 09/20/2023] [Accepted: 04/18/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND After a mild traumatic brain injury (mild TBI,) a significant number of patients may experience persistent symptoms and disabilities for months to years. Early identification and timely management of persistent symptoms may help to reduce the long-term impacts of mild TBIs. There is currently no formalised method for identifying patients with persistent symptoms after mild TBI once they are discharged from emergency department. OBJECTIVE Assess the feasibility of a remote monitoring tool for early identification of persistent symptoms after mild TBI in the outpatient setting using digital tools. METHODS Electronic surveys were sent to patients with mild TBI who presented to the emergency department at a Major Trauma Centre in England. The surveys were completed at three different timepoints (within days of injury (S1), 1 month (S2), and 3 months (S3) after injury). The indicators used to assess feasibility were engagement, number of eligible patients for follow-up evidence of need for the intervention, and consistency with the literature. Feedback was sought from participants. RESULTS Of the 200 people invited to participate, 134 (67.0%) completed S1, 115 (57.5%) completed S2, and 95 (47.5%) completed S3. The rates of persistent symptoms ranged from 17.9%-62.6% depending on the criteria used, and we found a significant proportion of the participants experienced morbidity 1 and 3 months after injury. The electronic follow-up tool was deemed an acceptable and user-friendly method for service delivery by participants. CONCLUSION Using digital tools to monitor and screen mild TBI patients for persistent symptoms is feasible. This could be a scalable, cost-effective, and convenient solution which could improve access to healthcare and reduce healthcare inequalities. This could enable early identification of patients with further medical needs and facilitate timely intervention to improve the clinical workflows, patient satisfaction, and health outcomes for people with persistent morbidities after mild TBIs.
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Affiliation(s)
- Elika Karvandi
- Division of Neurosurgery, University of Cambridge, Cambridge, UK
| | - Liam Barrett
- PACE, Department of Medicine, University of Cambridge, Cambridge, UK
- Emergency Department, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Virginia Newcombe
- PACE, Department of Medicine, University of Cambridge, Cambridge, UK
- Emergency Department, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Peter Hutchinson
- Division of Neurosurgery, University of Cambridge, Cambridge, UK
| | - Adel Helmy
- Division of Neurosurgery, University of Cambridge, Cambridge, UK
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Khasnavis S, Belliveau T, Arnsten A, Fesharaki-Zadeh A. Combined Use of Guanfacine and N-Acetylcysteine for the Treatment of Cognitive Deficits After Traumatic Brain Injury. Neurotrauma Rep 2024; 5:226-231. [PMID: 38524728 PMCID: PMC10960163 DOI: 10.1089/neur.2023.0124] [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: 03/26/2024] Open
Abstract
Traumatic Brain Injury (TBI) is a significant contributor to disability across the world. TBIs vary in severity, and most cases are designated mild TBI (mTBI), involving only brief loss of consciousness and no intracranial findings on imaging. Despite this categorization, many persons continue to report persistent cognitive changes in the months to years after injury, with particular impairment in the cognitive and executive functions of the pre-frontal cortex. For these persons, there are no currently approved medications, and treatment is limited to symptom management and cognitive or behavioral therapy. The current case studies explored the use of the alpha-2A adrenoreceptor agonist, guanfacine, combined with the antioxidant, N-acetylcysteine (NAC), in the treatment of post-TBI cognitive symptoms, based on guanfacine's ability to strengthen pre-frontal cortical function, and the open-label use of NAC in treating TBI. Two persons from our TBI clinic were treated with this combined regimen, with neuropsychological testing performed pre- and post-treatment. Guanfacine + NAC improved attention, processing speed, memory, and executive functioning with minimal side effects in both persons. These results encourage future placebo-controlled trials to more firmly establish the efficacy of guanfacine and NAC for the treatment of cognitive deficits caused by TBI.
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Affiliation(s)
- Siddharth Khasnavis
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Timothy Belliveau
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Amy Arnsten
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
| | - Arman Fesharaki-Zadeh
- Department of Psychiatry, Yale School of Medicine, New Haven, Connecticut, USA
- Department of Neurology, Yale School of Medicine, New Haven, Connecticut, USA
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Scheenen ME, van der Horn HJ, de Koning ME, van der Naalt J, Spikman JM. Identification of At-Risk Patients That Need More Intensive Treatment Following mTBI: Post-Hoc Insights From the UPFRONT-Study. J Head Trauma Rehabil 2024:00001199-990000000-00128. [PMID: 38453626 DOI: 10.1097/htr.0000000000000931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
OBJECTIVE To investigate which factors within an at-risk group make patients less likely to benefit from preventive treatment following mild traumatic brain injury (mTBI). SETTING Inclusion in 3 level I trauma centers in the Netherlands. Data collection through surveys as outpatients. PARTICIPANTS mTBI patients (18-66 years), reporting 3 or more complaints 2 weeks postinjury (at-risk status). Eighty-four patients included and randomized (39 patients cognitive behavioral therapy, 45 patients telephonic counseling). Eighty patients filled out the questionnaires 12 months postinjury. Post hoc analysis investigating 80 patients as 1 at-risk group receiving psychological treatment. DESIGN Post hoc study of a randomized controlled trial (RCT). Binomial logistic regression performed determining which variables 2 weeks postinjury contributed strongly to unsuccessful return to work/study (RTW) and unfavorable outcome at 12 months. MAIN MEASURES RTW and functional outcome as measured with the Glasgow Outcome Scale-Extended (GOSE) at 12 months postinjury. RESULTS Out of 80 patients, 43 (53.8%) showed a favorable functional outcome at 12 months, and 56 (70%) patients had a full RTW. Patients with unfavorable outcome had a higher age and higher reports of anxiety, depression at 2 weeks and 12 months postinjury. Patients with an unsuccessful RTW had a higher age and higher reports of depression, and posttraumatic stress disorder at 2 weeks and 12 months postinjury. A logistic regression model for functional outcome (GOSE) was statistically significant (χ²7 = 40.30, P < .0001). Of 6 predictor variables, 3 were significant: anxiety, depression, and treatment condition. For RTW, logistic regression was also statistically significant (χ²7 = 19.15, P = .008), with only 1 out of 6 predictor variables (ie, age) being significant. CONCLUSION Main findings comprise differences in demographic and psychological measures between patients with favorable and unfavorable outcomes and patients with RTW versus no RTW. Prediction models of outcome and RTW showed several psychological measures at 2 weeks greatly determining patients' likelihood benefitting from the preventive treatment. Results suggest that from the beginning there are some patients for whom a short preventive treatment is not sufficient. Selection and treatment of at-risk patients might be better based on psychological symptoms instead of posttraumatic complaints.
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Affiliation(s)
- Myrthe E Scheenen
- Author Affiliations: Departments of Neuropsychology (Dr Scheenen and Ms Spikman) and Neurology (Dr van der Horn and Ms van der Naalt), University of Groningen, University Medical Center Groningen, Groningen, Netherlands; and Department of Medical Psychology, Elisabeth-Tweesteden Hospital, Tilburg, Netherlands (Dr de Koning)
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Kureshi S, Mendizabal M, Francis J, Djalilian HR. Conservative Management of Acute Sports-Related Concussions: A Narrative Review. Healthcare (Basel) 2024; 12:289. [PMID: 38338173 PMCID: PMC10855441 DOI: 10.3390/healthcare12030289] [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: 12/11/2023] [Revised: 01/09/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
This review explores the application of the conservative management model for pain to sports-related concussions (SRCs), framing concussions as a distinct form of pain syndrome with a pathophysiological foundation in central sensitization. Drawing parallels with proven pain management models, we underscore the significance of a proactive approach to concussion management. Recognizing concussions as a pain syndrome allows for the tailoring of interventions in alignment with conservative principles. This review first covers the epidemiology and controversies surrounding prolonged concussion recovery and persistent post-concussion symptoms (PPCS). Next, the pathophysiology of concussions is presented within the central sensitization framework, emphasizing the need for early intervention to mitigate the neuroplastic changes that lead to heightened pain sensitivity. Five components of the central sensitization process specific to concussion injuries are highlighted as targets for conservative interventions in the acute period: peripheral sensitization, cerebral metabolic dysfunction, neuroinflammation, glymphatic system dysfunction, and pain catastrophizing. These proactive interventions are emphasized as pivotal in accelerating concussion recovery and reducing the risk of prolonged symptoms and PPCS, in line with the philosophy of conservative management.
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Affiliation(s)
- Sohaib Kureshi
- Neurosurgical Medical Clinic, San Diego, CA 92111, USA
- TBI Virtual, San Diego, CA 92111, USA
| | | | | | - Hamid R. Djalilian
- TBI Virtual, San Diego, CA 92111, USA
- Departments of Otolaryngology, Neurological Surgery, and Biomedical Engineering, University of California, Irvine, CA 92697, USA
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Moore S, Musgrave C, Sandler J, Bradley B, Jones JRA. Early intervention treatment in the first 2 weeks following concussion in adults: A systematic review of randomised controlled trials. Phys Ther Sport 2024; 65:59-73. [PMID: 38065015 DOI: 10.1016/j.ptsp.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/20/2023] [Accepted: 11/22/2023] [Indexed: 01/23/2024]
Abstract
OBJECTIVE International guidelines support a repertoire of therapeutic interventions that may assist recovery following concussion. We aimed to systematically review the efficacy of early pharmacological and non-pharmacological interventions initiated within two weeks of injury on symptoms and functional recovery of adults with concussion. METHODS We conducted a Systematic Review (SR) of Randomised Controlled Trials (RCTs) without meta-analysis utilising the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A comprehensive search was performed of four databases. Study inclusion criteria were adult participants diagnosed with concussion and commencing active intervention within 14 days of injury. RESULTS AND CONCLUSIONS Of 7531 studies identified, 11 were included in the final review. Six studies were rated as high-risk of bias, three with some concerns and two as low-risk of bias. We found no evidence to support specific pharmacotherapeutic management to hasten the natural recovery time-course. Two studies reported significant improvement in selected concussion symptoms following manual therapy (at 48-72 hours post-treatment) or telephone counselling interventions (at 6 months post-injury). No high quality RCTs demonstrate superior effects of early therapeutic interventions on concussion recovery in the first 2 weeks. We advocate future research to examine impacts of health-clinician contact points aligned with symptom-specific interventions.
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Affiliation(s)
- Sonya Moore
- Physiotherapy Department, The University of Melbourne, Parkville, Victoria, Australia.
| | - Chris Musgrave
- Physiotherapy Department, The University of Melbourne, Parkville, Victoria, Australia
| | - Jonathan Sandler
- Physiotherapy Department, The University of Melbourne, Parkville, Victoria, Australia
| | - Ben Bradley
- Physiotherapy Department, The University of Melbourne, Parkville, Victoria, Australia
| | - Jennifer R A Jones
- Physiotherapy Department, The University of Melbourne, Parkville, Victoria, Australia; Physiotherapy Department, Division of Allied Health, Austin Health, Heidelberg, Victoria, Australia; Institute of Breathing and Sleep, Heidelberg, Victoria, Australia
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Karvandi E, Helmy A, Kolias AG, Belli A, Ganau M, Gomes C, Grey M, Griffiths M, Griffiths T, Griffiths P, Holliman D, Jenkins P, Jones B, Lawrence T, McLoughlin T, McMahon C, Messahel S, Newton J, Noad R, Raymont V, Sharma K, Sylvester R, Tadmor D, Whitfield P, Wilson M, Woodberry E, Parker M, Hutchinson PJ. Specialist healthcare services for concussion/mild traumatic brain injury in England: a consensus statement using modified Delphi methodology. BMJ Open 2023; 13:e077022. [PMID: 38070886 PMCID: PMC10729241 DOI: 10.1136/bmjopen-2023-077022] [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: 06/23/2023] [Accepted: 11/14/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVE To establish a consensus on the structure and process of healthcare services for patients with concussion in England to facilitate better healthcare quality and patient outcome. DESIGN This consensus study followed the modified Delphi methodology with five phases: participant identification, item development, two rounds of voting and a meeting to finalise the consensus statements. The predefined threshold for agreement was set at ≥70%. SETTING Specialist outpatient services. PARTICIPANTS Members of the UK Head Injury Network were invited to participate. The network consists of clinical specialists in head injury practising in emergency medicine, neurology, neuropsychology, neurosurgery, paediatric medicine, rehabilitation medicine and sports and exercise medicine in England. PRIMARY OUTCOME MEASURE A consensus statement on the structure and process of specialist outpatient care for patients with concussion in England. RESULTS 55 items were voted on in the first round. 29 items were removed following the first voting round and 3 items were removed following the second voting round. Items were modified where appropriate. A final 18 statements reached consensus covering 3 main topics in specialist healthcare services for concussion; care pathway to structured follow-up, prognosis and measures of recovery, and provision of outpatient clinics. CONCLUSIONS This work presents statements on how the healthcare services for patients with concussion in England could be redesigned to meet their health needs. Future work will seek to implement these into the clinical pathway.
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Affiliation(s)
- Elika Karvandi
- Department of Neurosurgery, University of Cambridge, Cambridge, UK
| | - Adel Helmy
- Department of Neurosurgery, University of Cambridge, Cambridge, UK
| | - Angelos G Kolias
- Department of Neurosurgery, University of Cambridge, Cambridge, UK
| | - Antonio Belli
- Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Mario Ganau
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Clint Gomes
- Royal Liverpool University Hospital, Liverpool, UK
- UK Sports Institute, Liverpool, UK
| | - Michael Grey
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Michael Griffiths
- Department of Clinical Infection, Microbiology and Immunology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
- Department of Paediatric Neurology, Alder-Hey Children's NHS Trust, Liverpool, UK
| | - Timothy Griffiths
- Department of Cognitive Neurology, Newcastle University, Newcastle Upon Tyne, UK
- Institute of Neurology, University College London, London, UK
| | - Philippa Griffiths
- Sunderland & South Tyneside Community Acquired Brain Injury Service, Northumberland Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Damian Holliman
- Department of Neurosurgery, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Peter Jenkins
- Wessex Neuroscience Centre, Southampton General Hospital, Southampton, UK
- Imperial College London, London, UK
| | - Ben Jones
- Carnegie Applied Rugby Research (CARR) Centre, Leeds Beckett University-Headingley Campus, Leeds, UK
- England Performance Unit, Rugby Football League Ltd, Leeds, UK
| | - Tim Lawrence
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | - Catherine McMahon
- Manchester Centre for Clinical Neurosciences (MCCN), Salford Royal Infirmary, Northern Care Alliance, Liverpool, UK
| | - Shrouk Messahel
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Joanne Newton
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Rupert Noad
- University Hospitals Plymouth NHS Trust, Plymouth, UK
| | | | - Kanchan Sharma
- Department of Neurology, North Bristol NHS Trust, Westbury on Trym, UK
| | - Richard Sylvester
- National Hospital for Neurology and Neurosurgery, London, London, UK
- Institute of Exercise and Health, University College London, London, UK
| | - Daniel Tadmor
- Carnegie School of Sport, Leeds Beckett University, Leeds, UK
- Medical, Leeds Rhinos Rugby League Club, Leeds, UK
| | | | - Mark Wilson
- Imperial College London, London, UK
- Department of Neurosurgery, Imperial College Healthcare NHS Trust, London, UK
| | - Emma Woodberry
- Department of Neuropsychology, University of Cambridge, Cambridge, UK
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Chen Q, Bharadwaj V, Irvine KA, Clark JD. Mechanisms and treatments of chronic pain after traumatic brain injury. Neurochem Int 2023; 171:105630. [PMID: 37865340 DOI: 10.1016/j.neuint.2023.105630] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/13/2023] [Accepted: 10/15/2023] [Indexed: 10/23/2023]
Abstract
While pain after trauma generally resolves, some trauma patients experience pain for months to years after injury. An example, relevant to both combat and civilian settings, is chronic pain after traumatic brain injury (TBI). Headache as well as pain in the back and extremities are common locations for TBI-related chronic pain to be experienced. TBI-related pain can exist alone or can exacerbate pain from other injuries long after healing has occurred. Consequences of chronic pain in these settings include increased suffering, higher levels of disability, serious emotional problems, and worsened cognitive deficits. The current review will examine recent evidence regarding dysfunction of endogenous pain modulatory mechanisms, neuroplastic changes in the trigeminal circuitry and alterations in spinal nociceptive processing as contributors to TBI-related chronic pain. Key pain modulatory centers including the locus coeruleus, periaqueductal grey matter, and rostroventromedial medulla are vulnerable to TBI. Both the rationales and existing evidence for the use of monoamine reuptake inhibitors, CGRP antagonists, CXCR2 chemokine receptor antagonists, and interventional therapies will be presented. While consensus guidelines for the management of chronic post-traumatic TBI-related pain are lacking, several approaches to this clinically challenging situation deserve focused evaluation and may prove to be viable therapeutic options.
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Affiliation(s)
- QiLiang Chen
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, School of Medicine, Stanford, CA, 94305, USA
| | - Vimala Bharadwaj
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, School of Medicine, Stanford, CA, 94305, USA
| | - Karen-Amanda Irvine
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, School of Medicine, Stanford, CA, 94305, USA; Anesthesiology Service, Veterans Affairs Palo Alto Health Care System, 3801 Miranda Ave (E4-220), Palo Alto, CA, 94304, USA
| | - J David Clark
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, School of Medicine, Stanford, CA, 94305, USA; Anesthesiology Service, Veterans Affairs Palo Alto Health Care System, 3801 Miranda Ave (E4-220), Palo Alto, CA, 94304, USA.
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De Luigi AJ, Bell KR, Bramhall JP, Choe M, Dec K, Finnoff JT, Halstead M, Herring SA, Matuszak J, Raksin PB, Swanson J, Millett C. Consensus statement: An evidence-based review of exercise, rehabilitation, rest, and return to activity protocols for the treatment of concussion and mild traumatic brain injury. PM R 2023; 15:1605-1642. [PMID: 37794736 DOI: 10.1002/pmrj.13070] [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: 04/12/2023] [Revised: 07/24/2023] [Accepted: 07/28/2023] [Indexed: 10/06/2023]
Abstract
BACKGROUND Early diagnosis and appropriate management of concussion/mild traumatic brain injury (mTBI) is critical for preventing poor outcomes and minimizing health care burden. Current clinical guidelines for concussion management focus mostly on diagnosis and return to cognitive and physical activity but provide limited guidance on the use of specific therapeutic interventions. OBJECTIVE To systematically review the available evidence on therapeutic interventions for concussion/mTBI and develop an evidence-based consensus statement on the use of these interventions in clinical practice. LITERATURE SURVEY A systematic literature search was performed first in 2018 and 2019, and again in 2022, to identify relevant original research on these interventions. A total of 6303 articles were retrieved through the systematic literature search and screened for inclusion. Eighty articles met inclusion criteria and were included in this review and consensus process. METHODOLOGY A multispecialty panel was convened to explore management of concussion/mTBI. Interventions evaluated included rest, exercise, rehabilitation, and return to activity (RTA) protocols. Studies were assessed for relevance and methodologic quality and were voted upon to develop an evidence-based consensus statement on the therapeutic appropriateness of these interventions for concussion/mTBI. A meta-analysis was not performed. SYNTHESIS There was sufficient evidence to recommend exercise as an appropriate therapy for adolescents with acute concussion/mTBI. In other age groups and for other therapeutic modalities, although some studies demonstrated benefits for some of the interventions, mixed results and study limitations prevented the panel from drawing firm conclusions on the efficacy of those interventions. The panel found evidence of detrimental effects from strict rest and high-intensity physical activity. CONCLUSIONS The panel recommended exercise as an appropriate therapy for acute concussion in adolescents. The evidence on other therapeutic interventions for concussion/mTBI remains limited to small randomized controlled trials and observational studies of moderate to low quality. The panel found no strong evidence to support or recommend against the other evaluated interventions but found most interventions to be safe when used judiciously and in consideration of individual patient needs. High-quality randomized studies with sufficient power are needed to evaluate the effects of rest, rehabilitation, and RTA protocols for the management of concussion/mTBI.
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Affiliation(s)
- Arthur J De Luigi
- Department Chair of Physical Medicine & Rehabiltation, Medical Director of Sports Medicine, Mayo Clinic, Scottsdale, Arizona, USA
| | - Kathleen R Bell
- Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | | | | | - Katherine Dec
- Virginia Commonwealth University, Richmond, Virginia, USA
| | - Jonathan T Finnoff
- United States Olympic and Paralympic Committee, Colorado Springs, Colorado, USA
- Department of Physical Medicine and Rehabilitation, University of Colorado, Denver, Colorado, USA
| | - Mark Halstead
- Washington University Sports Medicine, St Louis, Missouri, USA
| | - Stanley A Herring
- Department of Rehabilitation Medicine, University of Washington, Seattle, Washington, USA
| | - Jason Matuszak
- Sports Medicine, Excelsior Orthopaedics, Buffalo, New York, USA
| | - P B Raksin
- John H. Stroger Jr Hospital of Cook County (formerly Cook County Hospital), Rush University Medical Center, Chicago, Illinois, USA
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Jaganathan KS, Sullivan KA, Greenslade J, McMahon KL, Mitchell G, Kerr G. Understanding the Sociocognitive Determinants Underlying Intentions to Exercise for Postconcussion Symptom Relief: An Application of the Theory of Planned Behavior. J Sport Rehabil 2023; 32:873-883. [PMID: 37591504 DOI: 10.1123/jsr.2023-0017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 05/19/2023] [Accepted: 06/19/2023] [Indexed: 08/19/2023]
Abstract
CONTEXT This study investigated individual sociocognitive factors from the theory of planned behavior and their relationship to exercise for postconcussion recovery. DESIGN AND METHODS Four hundred and fifty-nine Australian adults, two-thirds of whom had no concussion history (66%), completed an online survey of their beliefs and attitudes toward exercise for postconcussion recovery. Secondary questions evaluated program design features that could affect engagement (eg, session frequency). RESULTS Structured equation modeling found that subjective norms were the strongest significant predictor of intention to participate in exercise for postconcussion recovery. Perceived behavioral control was also a significant predictor of intention to participate but to a lesser extent. Attitude did not predict participation intention. The design features identified as key were personalization and being supervised during the program. CONCLUSIONS This study found that people's intention to participate in a program of exercise postconcussion recovery is shaped by individual psychological factors and identified program design features that could be adjusted for increased engagement. Program success could be maximized through strategies such as supporting individuals to have a stronger sense of control over their participation through the choice of session timing or frequency and harnessing the influence of significant others via supportive messaging from key professionals.
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Affiliation(s)
| | - Karen A Sullivan
- School of Psychology & Counselling, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane,Australia
| | - Jamie Greenslade
- School of Public Health and Social Work, Queensland University of Technology, Brisbane,Australia
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane,Australia
| | - Katie L McMahon
- School of Clinical Sciences, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane,Australia
| | - Gary Mitchell
- Emergency and Trauma Centre, Royal Brisbane and Women's Hospital, Brisbane,Australia
| | - Graham Kerr
- School of Exercise & Nutrition Sciences, Centre for Biomedical Technologies, Queensland University of Technology, Brisbane,Australia
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Heck SJ, Acord-Vira A, Davis DR. Sex differences in college students' knowledge of concussion and concussion education sources. Concussion 2023; 8:CNC108. [PMID: 37691852 PMCID: PMC10488458 DOI: 10.2217/cnc-2023-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 04/21/2023] [Indexed: 09/12/2023] Open
Abstract
Aim To understand sex differences and sources of concussion education for college students. The literature for college students primarily focuses on sports concussions and general knowledge. Understanding how non-students-athletes learn is critical to developing interventions to improve concussion knowledge. Participants A random sample of 208 students from four-year institutions. Methods A 22-question online survey explored postsecondary students' current knowledge and education regarding concussions. Results Findings indicated that sex differences emerged with concussion knowledge and sources of concussion knowledge (e.g., leaflets, pamphlets, parents, and television). The top choices for where they wanted to learn about concussions were health educators, health centers, and campus peer educators. Conclusion This study provides an initial evaluation and implications for future research on providing concussion education.
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Affiliation(s)
- Stephen J Heck
- Social & Behavioral Sciences, School of Public Health, West Virginia University, Morgantown, WV 26506, USA
| | - Amanda Acord-Vira
- Division of Occupational Therapy, West Virginia University, Morgantown, WV 26506, USA
| | - Diana R Davis
- Division of Occupational Therapy, West Virginia University, Morgantown, WV 26506, USA
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Kureshi S, Stowe C, Francis J, Djalilian H. Circadian therapy interventions for glymphatic dysfunction in concussions injuries: A narrative review. Sci Prog 2023; 106:368504231189536. [PMID: 37499049 PMCID: PMC10388340 DOI: 10.1177/00368504231189536] [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: 07/29/2023]
Abstract
There are two primary threats to the brain after concussion. The first is a buildup of neurotoxic proteins in the brain. The second, a partial consequence of the first, is a sustained neuroinflammatory response that may lead to central sensitization and the development of persistent post-concussive symptoms. These threats make neurotoxin clearance a high clinical priority in the acute period after injury. The glymphatic system is the brain's primary mechanism for clearing neurotoxic waste. The glymphatic system is intimately tied to the sleep cycle and circadian dynamics. However, glymphatic dysfunction and sleep disturbances are nearly ubiquitous in the acute period after concussion injury. Because of this, sleep optimization via circadian therapy is a time-sensitive and critical tool in acute concussion management.
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Affiliation(s)
- Sohaib Kureshi
- Neurosurgical Medical Clinic, San Diego, CA, USA
- TBI Virtual, San Diego, CA, USA
| | | | | | - Hamid Djalilian
- TBI Virtual, San Diego, CA, USA
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, CA, USA
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Risk of Migraine after Traumatic Brain Injury and Effects of Injury Management Levels and Treatment Modalities: A Nationwide Population-Based Cohort Study in Taiwan. J Clin Med 2023; 12:jcm12041530. [PMID: 36836064 PMCID: PMC9959615 DOI: 10.3390/jcm12041530] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/04/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023] Open
Abstract
Traumatic brain injury (TBI) causes several long-term disabilities, particularly headaches. An association between TBI and subsequent migraine has been reported. However, few longitudinal studies have explained the link between migraine and TBI. Moreover, the modifying effects of treatment remain unknown. This retrospective cohort study used records from Taiwan's Longitudinal Health Insurance Database 2005 to evaluate the risk of migraine among patients with TBI and to determine the effects of different treatment modalities. Initially, 187,906 patients, aged ≥ 18 years, who were diagnosed as TBI in 2000, were identified. In total, 151,098 patients with TBI and 604,394 patients without TBI were matched at a 1:4 ratio according to baseline variables during the same observation period. At the end of follow-up, 541 (0.36%) and 1491 (0.23%) patients in the TBI and non-TBI groups, respectively, developed migraine. The TBI group exhibited a higher risk of migraine than the non-TBI group (adjusted HR: 1.484). Major trauma (Injury Severity Score, ISS ≥ 16) was associated with a higher migraine risk than minor trauma (ISS < 16) (adjusted HR: 1.670). However, migraine risk did not differ significantly after surgery or occupational/physical therapy. These findings highlight the importance of long-term follow-up after TBI onset and the need to investigate the underlying pathophysiological link between TBI and subsequent migraine.
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