1
|
Manglani HR, Lovette BC, Grunberg VA, Frieder J, Vranceanu AM, Greenberg J. "I Wish I Had That!": A Qualitative Analysis of Psychosocial Treatment Preferences Among Young Adults With Recent Concussion and Anxiety. Arch Phys Med Rehabil 2024; 105:1268-1274. [PMID: 38369228 PMCID: PMC11227383 DOI: 10.1016/j.apmr.2024.01.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 01/15/2024] [Accepted: 01/25/2024] [Indexed: 02/20/2024]
Abstract
OBJECTIVE To assess psychosocial treatment preferences and factors that may affect treatment participation among young adults with a recent concussion and co-occurring anxiety. DESIGN In-depth, semi-structured individual qualitative interviews, followed by thematic analysis using a hybrid deductive-inductive approach. SETTING Academic medical center in the US Northeast. PARTICIPANTS Seventeen young adults (18-24y) who sustained a concussion within the past 3-10 weeks and reported at least mild anxiety (≥5 on the Generalized Anxiety Disorder-7 questionnaire). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Primary outcomes include preferences for program content (eg, topics and skills), delivery modality, format, and barriers and facilitators to participation. RESULTS We identified 4 domains characterizing participants' perceptions of and preferences for treatment. (1) Program content: Participants preferred a program early after injury that included psychoeducation and coping skills (eg, activity pacing, deep breathing, mindfulness). (2) Therapeutic processes: Participants preferred a person-centered approach in which clinicians normalized anxiety postconcussion and reassured them of recovery. (3) Program logistics: Participants endorsed that a brief, virtual program would be acceptable. They preferred access to program components through multiple modalities (eg, audio, video) and accommodations to manage concussion symptoms. (4) Barriers and facilitators to participation: Barriers included acute concussion symptoms (eg, screen sensitivity), time constraints, and forgetting sessions. Facilitators included a program that is flexible (format, scheduling), personalized (self-chosen mode for reminders, measure of accountability), and accessible (ie, advertising through health care professionals or social media). CONCLUSIONS Participants need psychosocial support that normalizes their experiences and provides education and coping tools. Treatments should be accessible, flexible, and person centered. Psychosocial treatments meeting these preferences may help optimize the recovery of young adults with recent concussion and anxiety.
Collapse
Affiliation(s)
- Heena R Manglani
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Brenda C Lovette
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA; MGH Institute of Health Professions, Boston, MA
| | - Victoria A Grunberg
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA; Division of Newborn Medicine, Massachusetts General Hospital for Children, Boston, MA
| | | | - Ana-Maria Vranceanu
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Jonathan Greenberg
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA.
| |
Collapse
|
2
|
Corwin DJ, Godfrey M, Arbogast KB, Zorc JJ, Wiebe DJ, Michel JJ, Barnett I, Stenger KM, Calandra LM, Cobb J, Winston FK, Master CL. Using mobile health to expedite access to specialty care for youth presenting to the emergency department with concussion at highest risk of developing persisting symptoms: a protocol paper for a non-randomised hybrid implementation-effectiveness trial. BMJ Open 2024; 14:e082644. [PMID: 38904136 PMCID: PMC11191760 DOI: 10.1136/bmjopen-2023-082644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 05/21/2024] [Indexed: 06/22/2024] Open
Abstract
INTRODUCTION Paediatric concussion is a common injury. Approximately 30% of youth with concussion will experience persisting postconcussion symptoms (PPCS) extending at least 1 month following injury. Recently, studies have shown the benefit of early, active, targeted therapeutic strategies. However, these are primarily prescribed from the specialty setting. Early access to concussion specialty care has been shown to improve recovery times for those at risk for persisting symptoms, but there are disparities in which youth are able to access such care. Mobile health (mHealth) technology has the potential to improve access to concussion specialists. This trial will evaluate the feasibility of a mHealth remote patient monitoring (RPM)-based care handoff model to facilitate access to specialty care, and the effectiveness of the handoff model in reducing the incidence of PPCS. METHODS AND ANALYSIS This study is a non-randomised type I, hybrid implementation-effectiveness trial. Youth with concussion ages 13-18 will be enrolled from the emergency department of a large paediatric healthcare network. Patients deemed a moderate-to-high risk for PPCS using the predicting and preventing postconcussive problems in paediatrics (5P) stratification tool will be registered for a web-based chat platform that uses RPM to collect information on symptoms and activity. Those patients with escalating or plateauing symptoms will be contacted for a specialty visit using data collected from RPM to guide management. The primary effectiveness outcome will be the incidence of PPCS, defined as at least three concussion-related symptoms above baseline at 28 days following injury. Secondary effectiveness outcomes will include the number of days until return to preinjury symptom score, clearance for full activity and return to school without accommodations. The primary implementation outcome will be fidelity, defined as the per cent of patients meeting specialty care referral criteria who are ultimately seen in concussion specialty care. Secondary implementation outcomes will include patient-defined and clinician-defined appropriateness and acceptability. ETHICS AND DISSEMINATION This study was approved by the Institutional Review Board of the Children's Hospital of Philadelphia (IRB 22-019755). Study findings will be published in peer-reviewed journals and disseminated at national and international meetings. TRIAL REGISTRATION NUMBER NCT05741411.
Collapse
Affiliation(s)
- Daniel J Corwin
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Melissa Godfrey
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kristy B Arbogast
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Joseph J Zorc
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Jeremy J Michel
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Ian Barnett
- University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kelsy M Stenger
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lindsey M Calandra
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Justin Cobb
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Flaura K Winston
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Christina L Master
- The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| |
Collapse
|
3
|
Taylor AM, Mannix R, Zafonte RD, Whalen MJ, Meehan WP. A Randomized, Double-Blind, Placebo-Controlled Clinical Trial Evaluating Transcranial Photobiomodulation as Treatment for Concussion. Med Sci Sports Exerc 2024; 56:822-827. [PMID: 38109202 DOI: 10.1249/mss.0000000000003364] [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: 12/20/2023]
Abstract
INTRODUCTION Literature indicating that transcranial photobiomodulation (tPBM) may enable the brain to recover normal function after concussion, resulting in symptoms reduction, and improved cognitive function after concussion is limited by small sample sizes and lack of controls. METHODS We conducted a randomized, double-blind, placebo-controlled trial examining the effect of 6 wk of tPBM in patients 11 yr or older who received care for persistent postconcussion symptoms between September 2012 and December 2015. Our primary outcome measure was the mean difference in Postconcussion Symptom Scale total score and the raw Immediate Postconcussion Assessment and Cognitive Testing composite scores between study entry and treatment completion. Participants received two, 10-min sessions either with tPBM units or via two placebo units, three times per week. We screened for potential confounding variables using univariable analyses. We entered covariables that differed between the two groups on univariable screening into a regression analysis. We considered adjusted odds ratio that did not cross one statistically significant. RESULTS Forty-eight participants completed the study. Most were female (63%), and a majority sustained their injury during sports or exercise (71%). Despite randomization, those that received tPBM therapy reported a greater number of previous concussions. After adjusting for the effect of previous concussions and multiple comparisons, there were no significant differences between tPBM and placebo groups at 3 or 6 wk of treatment. CONCLUSIONS Despite showing promise in previous investigations, our study did not show benefit to tPBM over placebo therapy in patients experiencing persistent postconcussion symptoms. Further investigation is needed to determine if varying the dose or timing alters the efficacy of tPBM after concussion.
Collapse
Affiliation(s)
| | | | - Ralph D Zafonte
- Department of Physical Medicine and Rehabilitation, Massachusetts General Hospital, Boston, MA
| | - Michael J Whalen
- Division of Critical Care Medicine, Department of Pediatrics, Massachusetts General Hospital, Boston, MA
| | | |
Collapse
|
4
|
Mathew AS, Caze T, Price AM, Vasquez D, Abt JP, Burkhart SO. Association between days for concussion recovery and initial specialty clinic evaluation within 48 hours. BMC Sports Sci Med Rehabil 2024; 16:75. [PMID: 38566116 PMCID: PMC10986090 DOI: 10.1186/s13102-024-00866-w] [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: 11/15/2023] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Researchers have highlighted the importance of early access to concussion care within one week of injury in reducing recovery times. However, a persisting question for concussion researchers is "just how early is important?" The purpose of this study was to examine differences in recovery time as predicted by the number of days elapsed since injury (DSI) to initial evaluation among patients who had access to a specialty concussion clinic within seven days. We hypothesized that DSI group membership, even within seven days, would significantly predict risk of protracted recovery (i.e., beyond 21 days). METHODS In this archival study, retrospective data were gathered from electronic medical records between September 2020 to March 2022. Records of participants between ages 12-18, those diagnosed with a sports-related concussion based on initial clinic visit diagnosis by a medical provider and those who established care within seven days of injury at a large pediatric specialty concussion clinic were examined. Participants were divided into three DSI groups (patients seen in < 48 h: "acute", patients seen between 49 h < and < 96 h: "sub-acute", and patients seen between 97 < and < 168 h: "post-acute"). A general linear model was constructed to examine relationships between relevant concussion factors (e.g., Post Concussion Scale Score, neurodevelopmental history, psychiatric history, concussion history, migraine history, overall VOMS change score, cognitive testing, sex, age, race, and ethnicity) that were either significant in the preliminary analysis or in clinical judgement and recovery time. Adjusted odds ratios (OR) were derived from a binary logistic regression model, in which recovery time was normal (≤ 21 recovery days) or protracted (> 21 recovery days). RESULTS A total of 856 participants were eligible. Adolescents in the acute group (M = 15.12, SD = 8.04) had shorter recovery times in days compared to those in the sub-acute (M = 17.98, SD = 10.18) and post-acute (M = 21.12, SD = 10.12; F = 26.00, p < .001) groups. Further, participants in the acute (OR = 4.16) and sub-acute (OR = 1.37) groups who accessed specialty concussion clinics within 48 h were 4 times more likely to have a normal recovery and recovered approximately 6 days faster than the post-acute care group. CONCLUSIONS Earlier concussion care access predicted recovery times and was associated with lower risk for protracted recovery.
Collapse
Affiliation(s)
- Abel S Mathew
- Children's Health Andrews Institute for Orthopedics and Sports Medicine, Plano, TX, USA.
- Present Address: Children's Health Andrews Institute for Orthopaedics and Sports Medicine, 7211 Preston Rd., Plano, TX, 75024, USA.
| | - Todd Caze
- Caze Concussion Institute, Omaha, NE, USA
| | - August M Price
- Bellapianta Orthopaedics and Sports Medicine, Montclair, NJ, USA
| | - Desi Vasquez
- Texas A&M International University, Laredo, TX, USA
| | - John P Abt
- Children's Health Andrews Institute for Orthopedics and Sports Medicine, Plano, TX, USA
| | - Scott O Burkhart
- Children's Health Andrews Institute for Orthopedics and Sports Medicine, Plano, TX, USA
- University of Texas Southwestern-Psychiatry, Dallas, TX, USA
| |
Collapse
|
5
|
Corwin DJ, Mandel F, McDonald CC, Barnett I, Arbogast KB, Master CL. Optimizing the Combination of Common Clinical Concussion Batteries to Predict Persistent Postconcussion Symptoms in a Prospective Cohort of Concussed Youth. Am J Sports Med 2024; 52:811-821. [PMID: 38305042 PMCID: PMC11033620 DOI: 10.1177/03635465231222936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
BACKGROUND Studies have evaluated individual factors associated with persistent postconcussion symptoms (PPCS) in youth concussion, but no study has combined individual elements of common concussion batteries with patient characteristics, comorbidities, and visio-vestibular deficits in assessing an optimal model to predict PPCS. PURPOSE To determine the combination of elements from 4 commonly used clinical concussion batteries and known patient characteristics and comorbid risk factors that maximize the ability to predict PPCS. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS We enrolled 198 concussed participants-87 developed PPCS and 111 did not-aged 8 to 19 years assessed within 14 days of injury from a suburban high school and the concussion program of a tertiary care academic medical center. We defined PPCS as a Post-Concussion Symptom Inventory (PCSI) score at 28 days from injury of ≥3 points compared with the preinjury PCSI score-scaled for younger children. Predictors included the individual elements of the visio-vestibular examination (VVE), Sport Concussion Assessment Tool, 5th Edition (SCAT-5), King-Devick test, and PCSI, in addition to age, sex, concussion history, and migraine headache history. The individual elements of these tests were grouped into interpretable factors using sparse principal component analysis. The 12 resultant factors were combined into a logistic regression and ranked by frequency of inclusion into the combined optimal model, whose predictive performance was compared with the VVE, initial PCSI, and the current existing predictive model (the Predicting and Prevention Postconcussive Problems in Pediatrics (5P) prediction rule) using the area under the receiver operating characteristic curve (AUC). RESULTS A cluster of 2 factors (SCAT-5/PCSI symptoms and VVE near point of convergence/accommodation) emerged. A model fit with these factors had an AUC of 0.805 (95% CI, 0.661-0.929). This was a higher AUC point estimate, with overlapping 95% CIs, compared with the PCSI (AUC, 0.773 [95% CI, 0.617-0.912]), VVE (AUC, 0.736 [95% CI, 0.569-0.878]), and 5P Prediction Rule (AUC, 0.728 [95% CI, 0.554-0.870]). CONCLUSION Among commonly used clinical assessments for youth concussion, a combination of symptom burden and the vision component of the VVE has the potential to augment predictive power for PPCS over either current risk models or individual batteries.
Collapse
Affiliation(s)
- Daniel J. Corwin
- Center for Injury Research and Prevention, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Division of Emergency Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Francesca Mandel
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Catherine C. McDonald
- Center for Injury Research and Prevention, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ian Barnett
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kristy B. Arbogast
- Center for Injury Research and Prevention, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Division of Emergency Medicine, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Christina L. Master
- Center for Injury Research and Prevention, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Sports Medicine and Performance Center, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| |
Collapse
|
6
|
Boone AE, Henderson WL, Zenoozi S. Surveying the Landscape of Persistent Concussive Symptoms in Adults Through an Occupational Lens. Am J Occup Ther 2024; 78:7802180190. [PMID: 38373065 DOI: 10.5014/ajot.2024.050405] [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: 02/21/2024] Open
Abstract
IMPORTANCE Little is known about how and to what extent persistent concussive symptoms affect occupational performance in adults. OBJECTIVE To evaluate the impact of persistent postconcussive symptoms on occupational performance. DESIGN A cross-sectional study design was used in which the occupational performance needs of adults with persistent concussion symptoms were identified by a trained occupational therapist via semistructured interview. SETTING University research space. PARTICIPANTS Adults ages 18 to 60 yr experiencing persistent concussion symptoms. OUTCOMES AND MEASURES Occupational performance was evaluated using the Canadian Occupational Performance Measure. Data were then categorized by two researchers using the Occupational Therapy Practice Framework: Domain and Process (4th ed.). RESULTS The most commonly affected occupational performance areas included education and work, social participation, and performance of instrumental activities of daily living. CONCLUSIONS AND RELEVANCE Aligning with prior knowledge of the impact of psychosocial difficulties and higher order cognitive deficits on daily life, performance of complex occupations is heavily affected in adults with persistent concussive symptoms. Plain-Language Summary: The functional impact of symptoms that adults experience postconcussion becomes apparent as they return to their life occupations. The results of this study showed that adults with persistent concussive symptoms more commonly experienced occupational challenges with participation in education, social activities, and the performance of instrumental activities of daily living, with subtle, important variations in symptoms across adults. Detailed, client-centered evaluation of occupational performance changes postconcussion is an area of potential growth for occupational therapy practice and research.
Collapse
Affiliation(s)
- Anna E Boone
- Anna E. Boone, PhD, MSOT, OTR/L, is Assistant Professor, Department of Occupational Therapy, University of Missouri, Columbia;
| | - Whitney L Henderson
- Whitney L. Henderson, OTD, MOT, OTR/L, is Associate Clinical Professor, Department of Occupational Therapy, University of Missouri, Columbia
| | - Sepideh Zenoozi
- Sepideh Zenoozi, MSc, OTR, is Predoctoral Trainee, Department of Occupational Therapy, University of Missouri, Columbia
| |
Collapse
|
7
|
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.
Collapse
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
| | | | | |
Collapse
|
8
|
Beauchamp MH, Dégeilh F, Rose SC. Improving outcome after paediatric concussion: challenges and possibilities. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:728-740. [PMID: 37734775 DOI: 10.1016/s2352-4642(23)00193-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/12/2023] [Accepted: 07/17/2023] [Indexed: 09/23/2023]
Abstract
The term concussion has permeated mainstream media and household vocabulary mainly due to awareness regarding the risks of concussion in professional contact sports, yet it occurs across a variety of settings and ages. Concussion is prevalent in infants, preschoolers, children, and adolescents, and is a common presentation or reason for referral to primary care providers, emergency departments, and specialised trauma clinics. Its broad range of symptoms and sequelae vary according to multiple individual, environmental, and clinical factors and can lead to health and economic burden. More than 20 years of research into risk factors and consequences of paediatric concussion has revealed as many questions as answers, and scientific work and clinical cases continue to expose its complexity and heterogeneity. In this Review, we present empirical evidence for improving outcome after paediatric concussion. We consider work pertaining to both sports and other injury mechanisms to provide a perspective that should be viewed as complementary to publications focused specifically on sports concussion. Contemporary challenges in prevention, diagnosis, prognosis, and intervention are discussed alongside pathways and future directions for improving outcome.
Collapse
Affiliation(s)
- Miriam H Beauchamp
- Sainte-Justine Research Center, University of Montreal, Montréal, QC, Canada; Department of Psychology, University of Montreal, Montréal, QC, Canada.
| | - Fanny Dégeilh
- Univ Rennes, CNRS, Inria, Inserm, IRISA UMR 6074, EMPENN ERL U-1228, Rennes, France
| | - Sean C Rose
- Pediatric Neurology, Nationwide Children's Hospital, Columbus, OH, USA; Ohio State University College of Medicine, Columbus, OH, USA
| |
Collapse
|
9
|
Weil ZM, Ivey JT, Karelina K. Putting the Mind to Rest: A Historical Foundation for Rest as a Treatment for Traumatic Brain Injury. J Neurotrauma 2023; 40:1286-1296. [PMID: 36310426 PMCID: PMC10294563 DOI: 10.1089/neu.2022.0363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Rest after traumatic brain injury (TBI) has been a part of clinical practice for more than a century but the use of rest as a treatment has ancient roots. In contemporary practice, rest recommendations have been significantly reduced but are still present. This advice to brain injured patients, on the face of it makes some logical sense but was not historically anchored in either theory or empirical data. The definition and parameters of rest have evolved over time but have encompassed recommendations including avoiding physical exercise, sensory stimulation, social contact, and even cognitive exertion. The goals and theoretical explanations for this approach have evolved and in modern conception include avoiding reinjury and reducing the metabolic demands on injured tissue. Moreover, as cellular and molecular understanding of the physiology of TBI developed, scientists and clinicians sometimes retroactively cited these new data in support of rest recommendations. Here, we trace the history of this approach and how it has been shaped by new understanding of the underlying pathology associated with brain injury.
Collapse
Affiliation(s)
- Zachary M. Weil
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| | - Julia T. Ivey
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| | - Kate Karelina
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| |
Collapse
|
10
|
Dichiaro M, Baker D, Tlustos SJ. Return to Learn After Traumatic Brain Injury. Pediatr Clin North Am 2023; 70:445-460. [PMID: 37121636 DOI: 10.1016/j.pcl.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
A successful return of youth back to school after traumatic brain injury (TBI) is an important aspect of post-injury management. Regardless of the severity of the injury, returning to school is an important aspect of improving recovery and outcomes. Often temporary informal school adjustments suffice in supporting children returning to school after concussion. For those with more a significant TBI, often formal school supports and interventions are important. Given the resiliency and recovery often seen after pediatric brain injury, close monitoring, serial evaluations, and fluid supports are important in accurately identifying what specific sequelae require support in the school setting.
Collapse
Affiliation(s)
- Michael Dichiaro
- Department of Rehabilitation, University of Colorado School of Medicine, Children's Hospital Colorado, 13123 East 13th Avenue B 285, Aurora, CO, USA.
| | - David Baker
- Department of Rehabilitation, University of Colorado School of Medicine, Children's Hospital Colorado, 13123 East 13th Avenue B 285, Aurora, CO, USA
| | - Sarah J Tlustos
- Department of Rehabilitation, University of Colorado School of Medicine, Children's Hospital Colorado, 13123 East 13th Avenue B 285, Aurora, CO, USA
| |
Collapse
|
11
|
Jaganathan KS, Sullivan KA, Kinmond S, Berndt S, Street S, Haden C, Greenslade J, McMahon K, Mitchell G, Kerr G. Exercise Parameters for Postconcussion Symptom Rehabilitation: A Systematic Review. J Sport Rehabil 2023:1-10. [PMID: 36940683 DOI: 10.1123/jsr.2022-0122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 12/04/2022] [Accepted: 12/21/2022] [Indexed: 03/23/2023]
Abstract
CONTEXT Exercise rehabilitation for postconcussion symptoms (PCS) has shown some benefits in adolescent athletes; but a synthesis of evidence on exercise per se has been lacking. OBJECTIVE This systematic review aimed to determine if unimodal exercise interventions are useful to treat PCS and if so, to identify a set of clearly defined and effective exercise parameters for further research. EVIDENCE ACQUISITION Relevant health databases and clinical trial registries were searched from inception to June 2022. The searches used a combination of subject headings and keywords related to mild traumatic brain injury (mTBI), PCSs, and exercise. Two independent reviewers screened and appraised the literature. The Cochrane Collaboration's Risk of Bias-2 tool for randomized controlled trials was used to assess methodological quality of studies. EVIDENCE SYNTHESIS Seven studies were included in the review. Four studies were assessed to have a low overall risk of bias, 2 with low risk and 1 with some concerns. Participants in the studies comprised mostly adolescents with sports-related concussion. The review found exercise to be more beneficial than control conditions in 2 studies investigating acute PCS and 2 studies investigating persistent PCS. Within-group differences showing symptom improvement over time were observed in all 7 studies. In general, the review found support for programmatic exercise that commences after an initial period of rest for 24 to 48 hours. Recommendations for exercise parameters that can be explored in subsequent research include progressive aerobic exercise starting from 10 to 15 minutes at least 4 times a week, at a starting intensity of 50% HR of the subsymptom threshold, with length of program depending on recovery. CONCLUSION The evidence in support of exercise rehabilitation for PCSs is moderate based on the small pool of eligible studies. Further research can be guided by the exercise parameters identified in this review.
Collapse
Affiliation(s)
| | - Karen A Sullivan
- School of Psychology & Counseling, Queensland University of Technology, Brisbane, QLD,Australia
| | - Sally Kinmond
- School of Psychology & Counseling, Queensland University of Technology, Brisbane, QLD,Australia
| | - Sara Berndt
- School of Psychology & Counseling, Queensland University of Technology, Brisbane, QLD,Australia
| | - Steve Street
- School of Psychology & Counseling, Queensland University of Technology, Brisbane, QLD,Australia
| | - Catherine Haden
- QUT Library, Academic Division, Queensland University of Technology, Brisbane, QLD,Australia
| | - Jaimi Greenslade
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, QLD,Australia
- Emergency and Trauma Centre, RBWH Brisbane, QLD,Australia
| | - Katie McMahon
- School of Clinical Sciences, Center for Biomedical Technologies, Queensland University of Technology, Brisbane, QLD,Australia
| | - Gary Mitchell
- Emergency and Trauma Centre, RBWH Brisbane, QLD,Australia
| | - Graham Kerr
- School of Exercise & Nutrition Sciences, Queensland University of Technology, Brisbane, QLD,Australia
| |
Collapse
|
12
|
Greenberg J, Kanaya MR, Bannon SM, McKinnon E, Iverson GL, Silverberg ND, Parker RA, Giacino JT, Yeh GY, Vranceanu AM. The Impact of a Recent Concussion on College-Aged Individuals with Co-Occurring Anxiety: A Qualitative Investigation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20031988. [PMID: 36767359 PMCID: PMC9915955 DOI: 10.3390/ijerph20031988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 05/25/2023]
Abstract
College-aged individuals with anxiety are vulnerable to developing persistent concussion symptoms, yet evidence-based treatments for this population are limited. Understanding these individuals' perspectives is critical for developing effective interventions. We conducted qualitative interviews with 17 college-aged individuals (18-24 years old) with a recent (≤10 weeks) concussion and at least mild anxiety (≥5 on the GAD-7 questionnaire) to understand the life impact of their concussion. We identified 5 themes: (1) disruption to daily activities (e.g., reduced participation in hobbies and physical activity); (2) disruption to relationships (e.g., reduced social engagement, feeling dismissed by others, stigma, and interpersonal friction); (3) disruptions in school/work (e.g., challenges participating due to light sensitivity, cognitive or sleep disturbance, and related emotional distress); (4) changes in view of the self (e.g., feeling "unlike oneself", duller, or more irritable), and (5) finding "silver linings" after the injury (e.g., increased motivation). Concussions impact the lives of college-aged individuals with co-occurring anxiety in a broad range of domains, many of which remain largely neglected in standard concussion clinical assessment and treatment. Assessing and addressing these issues has the potential to limit the negative impact of concussion, promote recovery, and potentially help prevent persistent concussion symptoms in this at-risk population.
Collapse
Affiliation(s)
- Jonathan Greenberg
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Millan R. Kanaya
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Sarah M. Bannon
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| | - Ellen McKinnon
- Dr. Robert Cantu Concussion Center, Emerson Hospital, Concord, MA 01742, USA
| | - Grant L. Iverson
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital and The Schoen Adams Research Institute at Spaulding Rehabilitation, Charlestown, MA 02129, USA
- MassGeneral Hospital for Children Sports Concussion Program, Boston, MA 02114, USA
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
| | - Noah D. Silverberg
- Department of Psychology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
- Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, BC V5Z 1M9, Canada
| | - Robert A. Parker
- Harvard Medical School, Boston, MA 02115, USA
- Biostatistics Center, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Joseph T. Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA 02115, USA
- Spaulding Rehabilitation Hospital, Charlestown, MA 02129, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Gloria Y. Yeh
- Harvard Medical School, Boston, MA 02115, USA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Ana-Maria Vranceanu
- Center for Health Outcomes and Interdisciplinary Research (CHOIR), Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
- Harvard Medical School, Boston, MA 02115, USA
| |
Collapse
|
13
|
Vaughan CG, Ledoux AA, Sady MD, Tang K, Yeates KO, Sangha G, Osmond MH, Freedman SB, Gravel J, Gagnon I, Craig W, Burns E, Boutis K, Beer D, Gioia G, Zemek R. Association Between Early Return to School Following Acute Concussion and Symptom Burden at 2 Weeks Postinjury. JAMA Netw Open 2023; 6:e2251839. [PMID: 36662524 PMCID: PMC9860528 DOI: 10.1001/jamanetworkopen.2022.51839] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/23/2022] [Indexed: 01/21/2023] Open
Abstract
Importance Determining how the timing of return to school is related to later symptom burden is important for early postinjury management recommendations. Objective To examine the typical time to return to school after a concussion and evaluate whether an earlier return to school is associated with symptom burden 14 days postinjury. Design, Setting, and Participants Planned secondary analysis of a prospective, multicenter observational cohort study from August 2013 to September 2014. Participants aged 5 to 18 years with an acute (<48 hours) concussion were recruited from 9 Canadian pediatric emergency departments in the Pediatric Emergency Research Canada Network. Exposure The independent variable was the number of days of school missed. Missing fewer than 3 days after concussion was defined as an early return to school. Main Outcomes and Measures The primary outcome was symptom burden at 14 days, measured with the Post-Concussion Symptom Inventory (PCSI). Symptom burden was defined as symptoms status at 14 days minus preinjury symptoms. Propensity score analyses applying inverse probability of treatment weighting were performed to estimate the relationship between the timing of return to school and symptom burden. Results This cohort study examined data for 1630 children (mean age [SD] 11.8 [3.4]; 624 [38%] female). Of these children, 875 (53.7%) were classified as having an early return to school. The mean (SD) number of days missed increased across age groups (5-7 years, 2.61 [5.2]; 8-12 years, 3.26 [4.9]; 13-18 years, 4.71 [6.1]). An early return to school was associated with a lower symptom burden 14 days postinjury in the 8 to 12-year and 13 to 18-year age groups, but not in the 5 to 7-year age group. The association between early return and lower symptom burden was stronger in individuals with a higher symptom burden at the time of injury, except those aged 5 to 7 years. Conclusions and Relevance In this cohort study of youth aged 5 to 18 years, these results supported the growing belief that prolonged absences from school and other life activities after a concussion may be detrimental to recovery. An early return to school may be associated with a lower symptom burden and, ultimately, faster recovery.
Collapse
Affiliation(s)
| | - Andrée-Anne Ledoux
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Maegan D. Sady
- Division of Neuropsychology, Children’s National Hospital, Washington, DC
| | - Ken Tang
- Independent Statistical Consultant, Richmond, British Columbia, Canada
| | - Keith Owen Yeates
- Department of Psychology, Hotchkiss Brain Institute, and Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | - Gurinder Sangha
- Department of Pediatrics, Children’s Hospital of Western Ontario, Western University, London, Ontario, Canada
| | - Martin H. Osmond
- Department of Pediatrics, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| | - Stephen B. Freedman
- Department of Pediatrics, Alberta Children’s Hospital, Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | - Jocelyn Gravel
- Department of Pediatric Emergency Medicine, CHU Sainte-Justine, Université de Montréal, Montréal, Quebec, Canada
| | - Isabelle Gagnon
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Montreal Children’s Hospital, McGill University Health Center, Montreal, Quebec, Canada
- School of Physical and Occupational Therapy, Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | - William Craig
- Department of Pediatrics, Stollery Children’s Hospital, Edmonton, Alberta, Canada
| | - Emma Burns
- Department of Emergency Medicine, IWK Health, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Kathy Boutis
- Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
| | - Darcy Beer
- Department of Pediatrics, Winnipeg Children’s Hospital, Winnipeg, Manitoba, Canada
| | - Gerard Gioia
- Division of Neuropsychology, Children’s National Hospital, Washington, DC
| | - Roger Zemek
- Children’s Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
- Department of Pediatrics, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada
| |
Collapse
|
14
|
Johnson A, Van Tubbergen M, Hashikawa A, Ichesco I, Almeida A, Kolberg K, Larson J. Differences in concussion knowledge between parents and their children in a multidisciplinary concussion clinic sample. J Pediatr Rehabil Med 2023; 16:301-309. [PMID: 36847020 DOI: 10.3233/prm-210058] [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] [Indexed: 02/23/2023] Open
Abstract
PURPOSE This study assessed concussion knowledge in concussed youth and parents treated at a multi-disciplinary concussion center. METHODS Youth (n = 50) and parents (n = 36) were approached at the beginning of a clinical visit. Participants completed a 22-item, previously published concussion knowledge survey before the visit. RESULTS Responses were compared with previously collected, published data from adolescents in a high school setting (n = 500). The patient group was divided into those with one (n = 23) vs. two or more concussions (n = 27). Chi-square analyses compared total correct responses between youth, parents, and the high school sample. T-tests assessed differences in knowledge based on prior concussions, age, and gender. All groups showed high accuracy for return-to-play guidelines (>90%) and similar knowledge of concussion-related symptoms (72.3% vs. 68.6%). Significant knowledge gaps about diagnosis, neurological consequences, and long-term risks were present across groups (19% to 68% accuracy). The patient group more often misattributed neck symptoms to concussion (X2 < 0.005). Prior concussion and gender were not significant predictors of concussion knowledge (p > 0.5). CONCLUSION Community and clinically-based educational techniques may not be effectively communicating knowledge about concussion diagnosis, symptoms, long-term risks, and neurological implications of concussion. Educational tools need to be tailored to specific settings and populations.
Collapse
Affiliation(s)
- Abigail Johnson
- University of Michigan, Michigan Medicine, Ann Arbor, MI, USA
| | | | | | - Ingrid Ichesco
- University of Michigan, Michigan Medicine, Ann Arbor, MI, USA
| | - Andrea Almeida
- University of Michigan, Michigan Medicine, Ann Arbor, MI, USA
| | | | - Jennifer Larson
- University of Michigan, Michigan Medicine, Ann Arbor, MI, USA
| |
Collapse
|
15
|
Thomas DG, Erpenbach H, Hickey RW, Waltzman D, Haarbauer-Krupa J, Nelson LD, Patterson CG, McCrea MA, Collins MW, Kontos AP. Implementation of active injury management (AIM) in youth with acute concussion: A randomized controlled trial. Contemp Clin Trials 2022; 123:106965. [PMID: 36252936 PMCID: PMC10924688 DOI: 10.1016/j.cct.2022.106965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 09/10/2022] [Accepted: 10/11/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Nearly 2 million youth seek acute medical care following concussion in the U.S. each year. Current standard of care recommends rest for the first 48 h after a concussion. However, research suggests that prolonged rest may lengthen recovery time especially for patients with certain risk profiles. Research indicates that physical activity and behavioral management interventions (sleep, stress management) may enhance recovery. To date, there is limited empirical evidence to inform acute (<72 h) concussion recommendations for physical activity and behavioral management in adolescents. OBJECTIVE To determine the effectiveness of physical activity and behavioral management for acute concussion in adolescents and young adults, and to evaluate the role of patient characteristics on treatment response. METHODS This multicenter prospective randomized controlled trial will determine which combination of physical activity and behavioral management is most effective for patients 11-24 years old who present to the emergency department or concussion clinic within 72 h of injury. Participants are randomized into: 1) rest, 2) physical activity, 3) mobile health application (mHealth) behavioral management, or 4) physical activity and mHealth app conditions. Assessments at enrollment, 3-5 days, 14 days, 1 month, and 2 months include: concussion symptoms, balance, vestibular-ocular and cognitive assessments, quality of life, and recovery time. Somatic symptoms and other risk factors are evaluated at enrollment. Compliance with treatment and symptoms are assessed daily using actigraph and daily self-report. The primary study outcome is symptoms at 14 days. CONCLUSION Prescribed physical activity and behavioral management may improve outcomes in youth following acute concussion.
Collapse
Affiliation(s)
- D G Thomas
- Medical College of Wisconsin, Department of Pediatrics, United States of America.
| | - H Erpenbach
- Medical College of Wisconsin, Department of Pediatrics, United States of America
| | - R W Hickey
- University of Pittsburgh, Department of Pediatrics, United States of America
| | - D Waltzman
- Centers for Disease Control and Prevention, United States of America
| | - J Haarbauer-Krupa
- Centers for Disease Control and Prevention, United States of America
| | - L D Nelson
- Medical College of Wisconsin, Department of Neurosurgery, United States of America
| | - C G Patterson
- University of Pittsburgh, Department of Physical Therapy, United States of America
| | - M A McCrea
- Medical College of Wisconsin, Department of Neurosurgery, United States of America
| | - M W Collins
- University of Pittsburgh, Department of Orthopedic Surgery, United States of America
| | - A P Kontos
- University of Pittsburgh, Department of Orthopedic Surgery, United States of America
| |
Collapse
|
16
|
Macnow T, Curran T, Mannix R. Understanding the True Effect of Screen Time on Recovery From Concussion. Pediatrics 2022; 150:189739. [PMID: 36250220 DOI: 10.1542/peds.2022-058835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
| | | | - Rebekah Mannix
- Department of Pediatrics.,Division of Emergency Medicine, Boston Children's Hospital, Boston, Massachusetts.,Departments of Pediatrics and Emergency Medicine, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
17
|
Cairncross M, Yeates KO, Tang K, Madigan S, Beauchamp MH, Craig W, Doan Q, Zemek R, Kowalski K, Silverberg ND. Early Postinjury Screen Time and Concussion Recovery. Pediatrics 2022; 150:189740. [PMID: 36250231 DOI: 10.1542/peds.2022-056835] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES To determine the association between early screen time (7-10 days postinjury) and postconcussion symptom severity in children and adolescents with concussion, as compared to those with orthopedic injury (OI). METHODS This was a planned secondary analysis of a prospective longitudinal cohort study. Participants were 633 children and adolescents with acute concussion and 334 with OI aged 8 to 16, recruited from 5 Canadian pediatric emergency departments. Postconcussion symptoms were measured using the Health and Behavior Inventory at 7 to 10 days, weekly for 3 months, and biweekly from 3 to 6 months postinjury. Screen time was measured by using the Healthy Lifestyle Behavior Questionnaire. Generalized least squares models were fit for 4 Health and Behavior Inventory outcomes (self- and parent-reported cognitive and somatic symptoms), with predictors including screen time, covariates associated with concussion recovery, and 2 3-way interactions (self- and parent-reported screen time with group and time postinjury). RESULTS Screen time was a significant but nonlinear moderator of group differences in postconcussion symptom severity for parent-reported somatic (P = .01) and self-reported cognitive symptoms (P = .03). Low and high screen time were both associated with relatively more severe symptoms in the concussion group compared to the OI group during the first 30 days postinjury but not after 30 days. Other risk factors and health behaviors had stronger associations with symptom severity than screen time. CONCLUSIONS The association of early screen time with postconcussion symptoms is not linear. Recommending moderation in screen time may be the best approach to clinical management.
Collapse
Affiliation(s)
- Molly Cairncross
- Department of Psychology, Simon Fraser University; Burnaby, British Columbia, Canada.,Departments of Psychology.,Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada
| | - Keith Owen Yeates
- Department of Psychology.,Alberta Children's Hospital Research Institute.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | | | - Sheri Madigan
- Department of Psychology.,Alberta Children's Hospital Research Institute.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Miriam H Beauchamp
- Department of Psychology, University of Montreal, Montreal, Quebec, Canada.,Ste-Justine Hospital Research Center, Quebec, Canada
| | - William Craig
- Department of Pediatrics, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Quynh Doan
- Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada.,BC Children's Hospital Research Institute, Vancouver, Canada
| | - Roger Zemek
- Department of Pediatrics and Emergency Medicine, University of Ottawa, Ottawa, Ontario, Canada.,Children's Hospital of Eastern Ontario Research Institute, Ontario, Canada
| | | | - Noah D Silverberg
- Departments of Psychology.,Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada
| |
Collapse
|
18
|
Tang AR, Davis PJ, Williams KL, Grusky AZ, Hajdu KS, Hou BQ, Yengo-Kahn AM, Zuckerman SL, Terry DP. Use of acute cognitive symptom cluster to predict return-to-learn duration following a sport-related concussion. J Neurosurg Pediatr 2022; 30:378-385. [PMID: 35907196 DOI: 10.3171/2022.6.peds22182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 06/17/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Adolescents sustaining sport-related concussion often experience difficulties with the return-to-learn (RTL) process. Whereas the initial symptom burden has predicted prolonged RTL, no studies have established a relationship between acute cognitive symptoms and RTL duration. The authors sought to evaluate the relationship between initial cognitive symptoms and RTL duration. METHODS A retrospective single-institution cohort study of adolescent athletes aged 12-23 years who were evaluated within 5 days of a diagnosed sport-related concussion between November 2017 and October 2020 was conducted. Athletes missing cognitive symptom ratings and RTL data were excluded. The primary exposure variable was the Cognitive Symptom Ratio (CSR), defined as total cognitive symptom cluster score divided by total Post-Concussion Symptom Scale (PCSS) score from the initial clinic visit. Primary and secondary outcomes were time to RTL and total length of care, respectively. Multivariable Cox proportional hazards modeling was used to assess the effect of CSR on RTL duration. RESULTS Of 653 athletes evaluated within 5 days of injury, 346 patients were included in the final cohort. Athletes reported a median initial PCSS score of 21 (interquartile range [IQR] 6-37) and a median cognitive symptom score of 4 (IQR 0-9). Most patients endorsed some degree of difficulty concentrating (n = 212, 61.3%). The median CSR was 0.18 (IQR 0.00-0.27). On multivariable regression analysis, a higher CSR was associated with prolonged RTL duration (HR 0.30, 95% CI 0.13-0.69, p = 0.004). When initial PCSS score was added to the model, the previously significant association between CSR and RTL was no longer significant (HR 0.67, 95% CI 0.29-1.59, p = 0.367). When dichotomized based on frequency distribution, a higher proportion of patients with low CSR achieved RTL by 7 days postinjury (82.2% vs 69.9%, p = 0.007), a difference not seen at 14 days (92.2% vs 87.3%, p = 0.133). CONCLUSIONS An acute ratio of cognitive symptoms may predict patients at increased risk for prolonged RTL and those with normal PCSS scores who may experience difficulties once resuming school activities.
Collapse
Affiliation(s)
- Alan R Tang
- 1Vanderbilt University School of Medicine, Nashville
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
| | - Philip J Davis
- 1Vanderbilt University School of Medicine, Nashville
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
| | - Kristen L Williams
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
- 3Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Alan Z Grusky
- 1Vanderbilt University School of Medicine, Nashville
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
| | - Katherine S Hajdu
- 1Vanderbilt University School of Medicine, Nashville
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
| | - Brian Q Hou
- 1Vanderbilt University School of Medicine, Nashville
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
| | - Aaron M Yengo-Kahn
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
- 3Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Scott L Zuckerman
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
- 3Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Douglas P Terry
- 2Vanderbilt Sports Concussion Center, Vanderbilt University Medical Center, Nashville; and
- 3Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| |
Collapse
|
19
|
Podolak OE, Arbogast KB, Master CL, Sleet D, Grady MF. Pediatric Sports-Related Concussion: An Approach to Care. Am J Lifestyle Med 2022; 16:469-484. [PMID: 35860366 PMCID: PMC9290185 DOI: 10.1177/1559827620984995] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 11/18/2020] [Accepted: 12/11/2020] [Indexed: 08/14/2023] Open
Abstract
Sports-related concussion (SRC) is a common sports injury in children and adolescents. With the vast amount of youth sports participation, an increase in awareness of concussion and evidence that the injury can lead to consequences for school, sports and overall quality of life, it has become increasingly important to properly diagnose and manage concussion. SRC in the student athlete is a unique and complex injury, and it is important to highlight the differences in the management of child and adolescent concussion compared with adults. This review focuses on the importance of developing a multimodal systematic approach to diagnosing and managing pediatric sports-related concussion, from the sidelines through recovery.
Collapse
Affiliation(s)
- Olivia E. Podolak
- Center for Injury Research and Prevention, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Kristy B. Arbogast
- Center for Injury Research and Prevention, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Christina L. Master
- Center for Injury Research and Prevention, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- Sports Medicine and Performance Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - David Sleet
- Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Matthew F. Grady
- Sports Medicine and Performance Center, The Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| |
Collapse
|
20
|
Zago M, Lovecchio N, Galli M. Players at home: Physical activity and quality of life in 12-17 years-old football (soccer) players during the Covid-19 lockdown. INTERNATIONAL JOURNAL OF SPORTS SCIENCE & COACHING 2022; 17:626-636. [PMID: 35663129 PMCID: PMC9086221 DOI: 10.1177/17479541211041703] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND Aggressive preventive actions were required to face the Covid-19 outbreak. However, from March 2020 on, many healthy youth football players have seen their sporting activities disrupted by the restrictions on outdoor exercise.This study describes physical activity and quality of life during April 2020 lockdown of young people participating in organized football. METHODS 1163 young football players aged 12-17 years (185 girls) completed a web-based questionnaire including the Youth Physical Activity and the Youth Quality of Life-Short Form Questionnaires; information on lifestyle and football-specific activity were also collected. Differences according to sex, urban/rural context and élite/non-élite club level were tested using a 2 × 2 × 2 MANOVA (age considered as a covariate). RESULTS We found that: (i) on average, exposure to football accounted for 3.2 hours/week, was higher in élite clubs and changed in nature, being mainly performed individually; 19% of participants practiced football <1 hour/week; (ii) only 56% of the participants reported 7 or more hours/week of moderate-to-vigorous physical activity, which decreased with age and changed according to the geographical context; (iii) perceived quality of life was lower in youth playing for non-elite clubs and in older girls; (iv) coaches, rather that official initiatives, were the primary source of football exercises practiced at home. CONCLUSION A status of limited physical activity emerged; this might lead to deconditioning and susceptibility to injuries when football could restart. Governing bodies, football Associations and clubs could exploit these results to take informed decisions and support evidence-based interventions during and after the Covid-19 pandemic.
Collapse
Affiliation(s)
- Matteo Zago
- Matteo Zago, Dipartimento di Meccanica, via
La Masa 1, Milano 20156, Italy.
| | | | | |
Collapse
|
21
|
Shore J, Nalder E, Hutchison M, Reed N, Hunt A. Tele-Active Rehabilitation for Youth With Concussion: Evidence-Based and Theory-Informed Intervention Development. JMIR Pediatr Parent 2022; 5:e34822. [PMID: 35377326 PMCID: PMC9016504 DOI: 10.2196/34822] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Active rehabilitation involving subsymptom threshold exercise combined with education and support promotes recovery in youth with concussion but is typically delivered in person, which may limit accessibility for families because of a lack of services in their communities or logistical challenges to attending in-person sessions. OBJECTIVE This paper describes the evidence-based and theory-informed development of the Tele-Active Rehabilitation (Tele-AR) intervention for pediatric concussion, which was specifically designed for remote service delivery. METHODS The intervention was designed by clinician-researchers with experience in pediatric concussion rehabilitation following the Medical Research Council guidance for developing complex interventions. Development involved a critical review of the literature to identify existing evidence, the expansion of the theoretical basis for active rehabilitation, and the modeling of the intervention process and outcomes. RESULTS Tele-AR is a 6-week home exercise and education and support program facilitated through weekly videoconferencing appointments with a clinician. Exercise consists of low- to moderate-intensity subsymptom threshold aerobic activity and coordination drills that are individualized to participant needs and interests (prescribed for 3 days per week). Education includes the evidence-supported Concussion & You self-management program, which covers topics related to energy management, nutrition, hydration, sleep hygiene, and return to activity. Elements of self-determination theory are incorporated to support motivation and engagement. We present a logic model describing predicted intervention effects using a biopsychosocial conceptualization of outcomes after concussion. CONCLUSIONS The Tele-AR intervention may help to increase access to care that improves recovery and promotes a timely return to activity in youth with concussion. Future research is needed to evaluate the feasibility and efficacy of this approach.
Collapse
Affiliation(s)
- Josh Shore
- Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada
| | - Emily Nalder
- Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, ON, Canada
| | - Michael Hutchison
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON, Canada
| | - Nick Reed
- Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, ON, Canada
| | - Anne Hunt
- Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.,Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
22
|
Worts PR, Mason JR, Burkhart SO, Sanchez-Gonzalez MA, Kim JS. The acute, systemic effects of aerobic exercise in recently concussed adolescent student-athletes: preliminary findings. Eur J Appl Physiol 2022; 122:1441-1457. [PMID: 35303160 DOI: 10.1007/s00421-022-04932-4] [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: 11/08/2021] [Accepted: 03/08/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Examine the acute effects (pre-, during, post-intervention) of two different intensities of aerobic exercise or rest on autonomic, oculomotor, and vestibular function and symptom burden in patients with a recent sport-related concussion (SRC) and compare their responses to sex-matched, age-stratified, non-concussed (HEALTHY) student-athletes. METHODS Student-athletes between the ages of 13 and 18 that presented to the sports medicine clinic within Day 3-7 post-SRC and from local schools were recruited for a randomized controlled trial (RCT). The participants were administered the Vestibular/Ocular Motor Screening (VOMS), King-Devick (K-D), and Post-Concussion Symptom Scale (PCSS) before and after the intervention. Heart rate variability (HRV) and mean arterial pressure (MAP) were collected before, during, and after the intervention. The intervention was either a single, 20-min session of treadmill walking at 40% (40HR) or 60% of age-predicted max heart rate (60HR), or seated, rest (NOEX). RESULTS 30 participants completed the intervention with the SRC group treated 4.5 ± 1.3 days post-injury. Pre-exercise HRV and MAP were significantly different (p's < 0.001) during treatment but returned to pre-exercise values within 5 min of recovery in both the SRC and HEALTHY groups. Both the SRC and HEALTHY groups exhibited similar reductions pre- to post-intervention for symptom severity and count (p's < 0.05), three VOMS items (p's < 0.05) but not K-D time. CONCLUSIONS To date, this is the first adolescent RCT to report the acute, systemic effects of aerobic exercise on recently concussed adolescent athletes. The interventions appeared safe in SRC participants, were well-tolerated, and provided brief therapeutic benefit. TRIAL REGISTRATION Clinicaltrials.gov Identifier NCT03575455.
Collapse
Affiliation(s)
- P R Worts
- Tallahassee Orthopedic Clinic, Tallahassee, FL, USA. .,Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, FL, USA. .,Institute of Sports Sciences and Medicine, Florida State University, Tallahassee, FL, USA.
| | - J R Mason
- Department of Occupational Therapy, University of Florida, Gainesville, FL, USA
| | - S O Burkhart
- Children's Health Andrews Institute, Plano, TX, USA.,Department of Psychiatry, University of Texas Southwestern, Dallas, TX, USA
| | | | - J-S Kim
- Department of Nutrition and Integrative Physiology, Florida State University, Tallahassee, FL, USA.,Institute of Sports Sciences and Medicine, Florida State University, Tallahassee, FL, USA
| |
Collapse
|
23
|
Thibeault CM, Dorn AY, Radhakrishnan S, Hamilton RB. Longitudinal assessment of hemodynamic alterations after mild traumatic brain injury in adolescents: Selected case study review. JOURNAL OF CONCUSSION 2022. [DOI: 10.1177/20597002211065855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Alterations in the neurovasculature after traumatic brain injury (TBI) represents a significant sequelae. However, despite theoretical and empirical evidence supporting the near-ubiquity of vascular injury, its pathophysiology remains elusive. Although this has been shown for all grades of TBI, the vascular changes after injuries with the broad mild traumatic brain injuries (mTBI) classification, remain particularly difficult to describe. Our group has previously demonstrated hemodynamic alterations in mTBI by utilizing transcranial Doppler ultrasound and cerebrovascular reactivity in a cross-sectional study. That work identified a phasic progression of deviations over varying days post-injury. These phases were then characterized by a set of inverse models that provided a hypothetical process of hemodynamic dysfunction after mTBI. This model set provides a framework with the potential for guiding clinical treatment over the course of recovery. However, it is still unclear if individual patients will progress through the phases of dysfunction similar to that found at the population level. The work presented here explores six individual patients with high-density data collected during their post-injury recovery. Breath-hold index (BHI) was found to be the most robust feature related to mTBI longitudinally. All six subjects exhibited BHI recovery curves that followed the population model's progression. The changes in pulsatile features lacked the universality of BHI, but were present in subjects with higher self-reported symptom scores and longer periods of recovery. This work suggests neurovascular dysfunction after an mTBI may be a robust phenomenon. Additionally, the capabilities of TCD in capturing these changes highlights its potential for aiding clinicians in monitoring patient's recovery post mTBI.
Collapse
|
24
|
Martini DN, Wilhelm J, Lee L, Brumbach BH, Chesnutt J, Skorseth P, King LA. Exploring clinical and patient characteristics for rehabilitation referrals following a concussion: a retrospective analysis. Arch Rehabil Res Clin Transl 2022; 4:100183. [PMID: 35756984 PMCID: PMC9214303 DOI: 10.1016/j.arrct.2022.100183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Objective To explore patterns of postconcussion care at a level 1 trauma center. Design Retrospective cohort study. Setting U.S. level 1 trauma center and local satellite units. Participants Patients of any age with a concussion diagnosis that reported to level 1 trauma center and local satellite units between 2016 and 2018 (N=2417). Intervention Not applicable. Main Outcome Measures Age, sex, point of entry, rehabilitation referrals, and pre-existing comorbidity diagnosis. Results Patient age (mean [SD]) significantly differed among points of entry, from youngest to oldest: 26.0 (14.0) years in sports medicine, 29.3 (23.0) years in the emergency department, 34.6 (23.6) years at primary care providers, and 46.0 (19.7) years at specialty care departments. Sex also significantly differed among points of entry; emergency departments reported more men (55.6%), whereas the other points of entry reported more women (59.3%-65.6%). Patients were more likely to receive a referral from sports medicine (odds ratio [OR]unadjusted=75.05, P<.001), primary care providers (ORunadjusted=7.98, P<.001), and specialty care departments (ORunadjusted=7.62, P<.001) than from the emergency department. Women were more likely to receive a referral (ORunadjusted=1.92, P<.0001), regardless of point of entry. Lastly, patients with a preexisting comorbidity were more likely (ORadjusted=2.12, P<.001) to get a rehabilitation referral than patients without a comorbidity. Conclusions Point of entry, age, sex, and preexisting comorbidities are associated with postconcussion care rehabilitation referral patterns. Improving concussion education dissemination across all entry points of a level 1 trauma center may standardize the postconcussion rehabilitation referral patterns, potentially improving the time to recovery from a concussion.
Collapse
|
25
|
Bauer RM, Jaffee MS. Behavioral and Cognitive Aspects of Concussion. Continuum (Minneap Minn) 2021; 27:1646-1669. [PMID: 34881730 DOI: 10.1212/con.0000000000001057] [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: 11/15/2022]
Abstract
PURPOSE OF REVIEW This review provides the reader with an overview of concussion and mild traumatic brain injury (TBI). Key aspects of the pathophysiology, signs, and symptoms, treatment and rehabilitation, and recovery from concussion/mild TBI are reviewed with an emphasis on the variety of factors that may contribute to cognitive concerns following injury. RECENT FINDINGS Concussion remains a clinical diagnosis based on symptoms that occur in the immediate aftermath of an applied force and in the hours, days, and weeks thereafter. Although advances have been made in advanced diagnostics, including neuroimaging and fluid biomarkers in hopes of developing objective indicators of injury, such markers currently lack sufficient specificity to be used in clinical diagnostics. The symptoms of concussion are heterogeneous and may be seen to form subtypes, each of which suggests a targeted rehabilitation by the interdisciplinary team. Although the majority of patients with concussion recover within the first 30 to 90 days after injury, some have persistent disabling symptoms. The concept of postconcussion syndrome, implying a chronic syndrome of injury-specific symptoms, is replaced by a broader concept of persistent symptoms after concussion. This concept emphasizes the fact that most persistent symptoms have their basis in complex somatic, cognitive, psychiatric, and psychosocial factors related to risk and resilience. This framework leads to the important conclusion that concussion is a treatable injury from which nearly all patients can be expected to recover. SUMMARY Concussion/mild TBI is a significant public health problem in civilian, military, and organized athletic settings. Recent advances have led to a better understanding of underlying pathophysiology and symptom presentation and efficacious treatment and rehabilitation of the resulting symptoms. An interdisciplinary team is well-positioned to provide problem-oriented, integrated care to facilitate recovery and to advance the evidence base supporting effective practice in diagnosis, treatment, and prevention.
Collapse
|
26
|
Ledoux AA, Barrowman N, Bijelić V, Borghese MM, Davis A, Reid S, Sangha G, Yeates KO, Tremblay MS, McGahern C, Belanger K, Barnes JD, Farion KJ, DeMatteo CA, Reed N, Zemek R. Is early activity resumption after paediatric concussion safe and does it reduce symptom burden at 2 weeks post injury? The Pediatric Concussion Assessment of Rest and Exertion (PedCARE) multicentre randomised clinical trial. Br J Sports Med 2021; 56:271-278. [PMID: 34836880 DOI: 10.1136/bjsports-2021-105030] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/08/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Investigate whether resuming physical activity (PA) at 72 hours post concussion is safe and reduces symptoms at 2 weeks, compared with resting until asymptomatic. METHODS Real-life conditions, multicentre, single-blinded randomised clinical trial, conducted in three Canadian paediatric emergency departments (ED). Children/youth aged 10-<18 years with acute concussion were recruited between March 2017 and December 2019, and randomly assigned to a 4-week stepwise return-to-PA protocol at 72 hours post concussion even if symptomatic (experimental group (EG)) or to a return-to-PA once asymptomatic protocol (control group (CG)). The primary outcome was self-reported symptoms at 2 weeks using the Health and Behaviour Inventory. Adherence was measured using accelerometers worn 24 hours/day for 14 days post injury. Adverse events (AE) (worsening of symptoms requiring unscheduled ED or primary care visit) were monitored. Multivariable intention-to-treat (ITT) and per-protocol analyses adjusting for prognostically important covariates were examined. Missing data were imputed for the ITT analysis. RESULTS 456 randomised participants (EG: N=227; mean (SD) age=13.3 (2.1) years; 44.5% women; CG: N=229; mean (SD) age=13.3 (2.2) years; 43.7% women) were analysed. No AE were identified. ITT analysis showed no strong evidence of a group difference at 2 weeks (adjusted mean difference=-1.3 (95% CI:-3.6 to 1.1)). In adherent participants, initiating PA 72 hours post injury significantly reduced symptoms 2 weeks post injury, compared with rest (adjusted mean difference=-4.3 (95% CI:-8.4 to -0.2)). CONCLUSION Symptoms at 2 weeks did not differ significantly between children/youth randomised to initiate PA 72 hours post injury versus resting until asymptomatic; however, many were non-adherent to the intervention. Among adherent participants, early PA was associated with reduced symptoms at 2 weeks. Resumption of PA is safe and may be associated with milder symptoms at 2 weeks. LEVEL OF EVIDENCE 1b. TRIAL REGISTRATION NUMBER NCT02893969. REGISTRY NAME Pediatric Concussion Assessment of Rest and Exertion (PedCARE).
Collapse
Affiliation(s)
- Andrée-Anne Ledoux
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada .,Cellular and Molecular Medicine- Neuroscience, University of Ottawa, Ottawa, Ontario, Canada
| | - Nick Barrowman
- Clinical Research Unit, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | - Vid Bijelić
- Clinical Research Unit, Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Michael M Borghese
- Environmental Health Science and Research Bureau, Health Canada, Ottawa, Ontario, Canada
| | - Adrienne Davis
- Division of Pediatric Emergency Medicine, Department of Pediatrics, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Sarah Reid
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,Division of Emergency Medicine, Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | - Gurinder Sangha
- Division of Emergency Medicine, Department of Pediatrics, Western University, London, Ontario, Canada
| | - Keith Owen Yeates
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute and Hotchkiss Brain Institute, University of Calgary, Alberta, Canada
| | - Mark S Tremblay
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | - Candice McGahern
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Kevin Belanger
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Joel D Barnes
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Ken J Farion
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,Division of Emergency Medicine, Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | - Carol A DeMatteo
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Nick Reed
- Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, Ontario, Canada
| | - Roger Zemek
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada.,Division of Emergency Medicine, Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | | |
Collapse
|
27
|
Macnow T, Curran T, Tolliday C, Martin K, McCarthy M, Ayturk D, Babu KM, Mannix R. Effect of Screen Time on Recovery From Concussion: A Randomized Clinical Trial. JAMA Pediatr 2021; 175:1124-1131. [PMID: 34491285 PMCID: PMC8424526 DOI: 10.1001/jamapediatrics.2021.2782] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
IMPORTANCE There are limited data to guide screen time recommendations after concussion. OBJECTIVE To determine whether screen time in the first 48 hours after concussion has an effect on the duration of concussive symptoms. DESIGN, SETTING, AND PARTICIPANTS This randomized clinical trial was conducted in the pediatric and adult emergency departments of a tertiary medical center between June 2018 and February 2020. Participants included a convenience sample of patients aged 12 to 25 years presenting to the emergency department within 24 hours of sustaining a concussion. A total of 162 patients were approached, 22 patients met exclusion criteria, and 15 patients declined participation; 125 participants were enrolled and randomized. INTERVENTIONS Patients were either permitted to engage in screen time (screen time permitted group) or asked to abstain from screen time (screen time abstinent group) for 48 hours after injury. MAIN OUTCOMES AND MEASURES The primary outcome was days to resolution of symptoms, defined as a total Post-Concussive Symptom Scale (PCSS) score of 3 points or lower. Patients completed the PCSS, a 22-symptom scale that grades each symptom from 0 (not present) to 6 (severe), each day for 10 days. Kaplan-Meier curves and Cox regression modeling were used to compare the 2 groups. A Wilcoxon rank sum test was also performed among participants who completed the PCSS each day through recovery or conclusion of the study period. RESULTS Among 125 patients with concussion, the mean (SD) age was 17.0 (3.4) years; 64 participants (51.2%) were male. A total of 66 patients were randomized to the screen time permitted group, and 59 patients were randomized to the screen time abstinent group. The Cox regression model including the intervention group and the patient's self-identified sex demonstrated a significant effect of screen time (hazard ratio [HR], 0.51; 95% CI, 0.29-0.90), indicating that participants who engaged in screen time were less likely to recover during the study period. In total, 91 patients were included in the Wilcoxon rank sum test (47 patients from the screen time permitted group, and 44 patients from the screen time abstinent group). The screen time permitted group had a significantly longer median recovery time of 8.0 days (interquartile range [IQR], 3.0 to >10.0 days) compared with 3.5 days (IQR, 2.0 to >10.0 days; P = .03) in the screen time abstinent group. The screen time permitted group reported a median screen time of 630 minutes (IQR, 415-995 minutes) during the intervention period compared with 130 minutes (IQR, 61-275 minutes) in the screen time abstinent group. CONCLUSIONS AND RELEVANCE The findings of this study indicated that avoiding screen time during acute concussion recovery may shorten the duration of symptoms. A multicenter study would help to further assess the effect of screen time exposure. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03564210.
Collapse
Affiliation(s)
- Theodore Macnow
- University of Massachusetts Medical School, Worcester,Department of Pediatrics, UMass Memorial Children’s Medical Center, Worcester, Massachusetts
| | - Tess Curran
- University of Massachusetts Medical School, Worcester
| | - Courtney Tolliday
- Department of Pediatrics, UMass Memorial Children’s Medical Center, Worcester, Massachusetts
| | - Kirsti Martin
- Department of Pediatrics, UMass Memorial Children’s Medical Center, Worcester, Massachusetts
| | - Madeline McCarthy
- University of Massachusetts Medical School, Worcester,Department of Pediatrics, UMass Memorial Children’s Medical Center, Worcester, Massachusetts
| | - Didem Ayturk
- University of Massachusetts Medical School, Worcester
| | - Kavita M. Babu
- University of Massachusetts Medical School, Worcester,Department of Emergency Medicine, UMass Memorial Medical Center, Worcester, Massachusetts
| | - Rebekah Mannix
- Division of Emergency Medicine, Boston Children’s Hospital, Boston, Massachusetts,Departments of Pediatrics and Emergency Medicine, Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
28
|
Youth Concussion Management Practices Among Athletic Trainers: A Vignette-Based Survey. J Sport Rehabil 2021; 31:69-76. [PMID: 34564069 DOI: 10.1123/jsr.2021-0068] [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: 02/25/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 11/18/2022]
Abstract
CONTEXT Recovery protocols for treatment of sports concussion have received widespread adoption across the country. While stages of recovery and treatment are relatively clearly defined, there remains variability in implementation of specific recommendations, particularly regarding activities that constitute rest during stages calling for limitations on activity participation. Specific recommendations being employed by practitioners have not been previously assessed. In an aim to document current concussion management practices in the field, athletic trainers were surveyed regarding how activities that may constitute rest are utilized and defined. DESIGN The study was based on a cross-sectional vignette-based survey. METHODS The sample used was a geographically representative convenience sample of United States-based high school athletic trainers. E-mails were sent to 2146 potential survey respondents yielding a final sample of 226 athletic trainers. Data were gathered for questions concerning recommendations for follow-up care and rest based on provided vignettes, factors considered when developing recommendations, and differences in recommendations associated with varying symptom presentations. The percentage of practitioners that would utilize each potential recommendation was used to characterize results. RESULTS Participants demonstrated consensus on the importance of physical and cognitive rest as well as school accommodations (all greater than 97% endorsement). Greater variability was present for recommendations regarding pain medication for headache, repeating baseline cognitive testing, and engaging in subsymptom threshold activities. Recommendations for attending but not participating in games and practice yielded conflicting information. CONCLUSIONS Responses indicated general consensus regarding factors considered when making recommendations. There was also consensus regarding general recommendations for activity limitation following recovery with almost all participants strongly recommending cognitive and physical rest, in accordance with consensus guidelines. However, substantial differences were found for specific activities that should be limited or encouraged following youth concussion. Further research concerning the relationship between community and social interaction and clinical outcomes after concussion is warranted.
Collapse
|
29
|
Acord-Vira A, Davis D, Lilly C. Occupational Performance Limitations After Concussion in College Students. Am J Occup Ther 2021; 75:12670. [PMID: 34780628 DOI: 10.5014/ajot.2021.043398] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE Occupational performance limitations (OPLs) are poorly understood sequelae of concussion. This study aimed to establish the need for occupational therapy services for people who have sustained a concussion and to support the profession's role in facilitating occupational performance for college students experiencing signs and symptoms after concussion. OBJECTIVE To describe the types and frequency of, and assess risk factors for, OPLs in college students after concussion. DESIGN Cross-sectional descriptive study. SETTING Web-based survey on Qualtrics. PARTICIPANTS A total of 220 participants completed the survey; of those, 52 (23.6%) self-identified as having sustained a concussion and were further asked about OPLs after the concussion. RESULTS Eighty-nine percent (n = 46) of the participants reported an OPL in at least one area, and higher OPL scores were associated with the number of concussion symptoms (r = .34, p = .02) and increased recovery time (≥3 days vs. <3 days, p = .006). CONCLUSIONS AND RELEVANCE College students reporting concussions with more symptoms that persisted for longer periods were more likely to experience occupational performance loss. Frequent OPLs were reported in occupations associated with the participants' primary role of student. These results indicate a unique need for occupational therapy intervention with students to facilitate their continued success in academic pursuits. What This Article Adds: People who have sustained a concussion experience OPLs. Occupational therapy has a role in facilitating a return to occupational performance during recovery, especially in helping college students with concussion return to the classroom.
Collapse
Affiliation(s)
- Amanda Acord-Vira
- Amanda Acord-Vira, EdD, OTR/L, CBIS, is Associate Professor, Division of Occupational Therapy, School of Medicine, West Virginia University, Morgantown;
| | - Diana Davis
- Diana Davis, PhD, OTR/L, is Associate Professor and Vice Chairperson, Division of Occupational Therapy, School of Medicine, West Virginia University, Morgantown
| | - Christa Lilly
- Christa Lilly, PhD, is Associate Professor, Department of Biostatistics, School of Public Health, West Virginia University, Morgantown
| |
Collapse
|
30
|
Karelina K, Schneiderman K, Shah S, Fitzgerald J, Cruz RV, Oliverio R, Whitehead B, Yang J, Weil ZM. Moderate Intensity Treadmill Exercise Increases Survival of Newborn Hippocampal Neurons and Improves Neurobehavioral Outcomes after Traumatic Brain Injury. J Neurotrauma 2021; 38:1858-1869. [PMID: 33470170 PMCID: PMC8219196 DOI: 10.1089/neu.2020.7389] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Physician-prescribed rest after traumatic brain injury (TBI) is both commonplace and an increasingly scrutinized approach to TBI treatment. Although this practice remains a standard of patient care for TBI, research of patient outcomes reveals little to no benefit of prescribed rest after TBI, and in some cases prolonged rest has been shown to interfere with patient well-being. In direct contrast to the clinical advice regarding physical activity after TBI, animal models of brain injury consistently indicate that exercise is neuroprotective and promotes recovery. Here, we assessed the effect of low and moderate intensity treadmill exercise on functional outcome and hippocampal neural proliferation after brain injury. Using the controlled cortical impact (CCI) mouse model of TBI, we show that 10 days of moderate intensity treadmill exercise initiated after CCI reduces anxiety-like behavior, improves hippocampus-dependent spatial memory, and promotes hippocampal proliferation and newborn neuronal survival. Pathophysiological measures including lesion volume and axon degeneration were not altered by exercise. Taken together, these data reveal that carefully titrated physical activity may be a safe and effective approach to promoting recovery after brain injury.
Collapse
Affiliation(s)
- Kate Karelina
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| | - Katarina Schneiderman
- Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Sarthak Shah
- Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Julie Fitzgerald
- Department of Neuroscience, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Ruth Velazquez Cruz
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| | - Robin Oliverio
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| | - Bailey Whitehead
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| | - Jingzhen Yang
- Nationwide Children's Hospital, Center for Injury Research and Policy, Columbus, Ohio, USA
| | - Zachary M. Weil
- Department of Neuroscience, Rockefeller Neuroscience Institute, West Virginia University, Morgantown, West Virginia, USA
| |
Collapse
|
31
|
Kratz SV, Kratz DJ. Effects of CranioSacral therapy upon symptoms of post-acute concussion and Post-Concussion Syndrome: A pilot study. J Bodyw Mov Ther 2021; 27:667-675. [PMID: 34391304 DOI: 10.1016/j.jbmt.2021.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 03/26/2021] [Accepted: 05/08/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the utilization of CranioSacral Therapy (CST) in patients with Post-Concussion Syndrome (PCS) and capture patient-reported perceptions of clinical outcomes of lived treatment experiences. DESIGN Two-part, longitudinal study conducted through a chart review of target group, followed by a Patient-reported Treatment Outcome Survey (PTOS). PARTICIPANTS A convenience sample of 212 patients with a historical incidence of head trauma not requiring hospitalization was obtained through medical records department dating back ten years. Inclusion criteria for further chart review (n = 67) was determined by identifying patients with a confirmed concussion directly correlated with presenting symptoms and for which CST was specifically sought as a treatment option. Demographics and patient-determined treatment duration data were analyzed by comparison groups extensively suggested in existing literature: Recovery time since injury as either Post-acute concussion (<6 months) or Post-Concussion Syndrome (PCS) (≥6 months); Athletes (A) or Non-athletes (NA); and traditional gender. Final PTOS group criteria was determined by eliminating confounding issues reporting (n = 47): (A, n = 24 and NA, n = 23). RESULTS Quantitative data was analyzed via Numerical Analysis, and qualitative data was analyzed via Inductive Content Analysis. Symptoms reported in all charts as well as in the PTOS were consistent with identified PCS subtypes. Utilization of CST revealed that most patients determined the treatment effect upon concussion symptoms within 1-3 sessions. Nearly twice as many sessions were attended in the PCS than post-acute groups. Referral sources, studied for a perspective on local concussion after-care discharge planning, ranged from professional to personal recommendation or self-discovery. A majority of patients met goals of reducing post-acute or PCS as reasons cited by self-determined change-in-status or discharge from service. Patients were asked to indicate on the PTOS which pre- and post-treatment symptoms were helped or not helped by this particular intervention. CONCLUSIONS Patient-reported changes of PCS symptoms is critical when evaluating treatment options. CST is an experiential treatment that addresses subjective levels of dysfunction, thus it is the patient deciding the value of an intervention. A sizable portion of patients in all groups reported a positive effect upon their symptoms by CST. Patients indicated personal meaning to CST through their utilization of multiple sessions. A high percentage indicated the likelihood of referring others with PCS for CST. Of the 212 patient charts first studied, the 145 not meeting inclusion criteria suggest some chronic conditions may present as long-term effects of older head injuries. CST is a low-risk, conservative treatment option for PCS sub-types worthy of further clinical study.
Collapse
Affiliation(s)
- Susan Vaughan Kratz
- Occupational Therapy Dept, Special Therapies, Inc., 1720 Dolphin Drive, Unit B, Waukesha, WI, 53186, USA.
| | - Daniel J Kratz
- Dept. of Psychology, West Texas A&M University, 2501 4th Avenue, Canyon, TX, 79015, USA.
| |
Collapse
|
32
|
Gornall A, Takagi M, Morawakage T, Liu X, Anderson V. Mental health after paediatric concussion: a systematic review and meta-analysis. Br J Sports Med 2021; 55:1048-1058. [PMID: 33926965 DOI: 10.1136/bjsports-2020-103548] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2021] [Indexed: 11/03/2022]
Abstract
OBJECTIVE This systematic review and meta-analysis sought to rigorously examine mental health outcomes following paediatric concussion. To date, heterogeneous findings and methodologies have limited clinicians' and researchers' ability to meaningfully synthesise existing literature. In this context, there is a need to clarify mental health outcomes in a homogeneous sample, controlling for key methodological differences and applying a consistent definition of concussion across studies. DESIGN Systematic review and meta-analysis. DATA SOURCES We searched Medline, Embase, PsycINFO, CINAHL, SportDiscus, Scopus and PubMed. ELIGIBILITY Peer-reviewed studies published between 1980 and June 2020 that prospectively examined mental health outcomes after paediatric concussion, defined as per the Berlin Consensus Statement on Concussion in Sport. RESULTS Sixty-nine articles characterising 60 unique samples met inclusion criteria, representing 89 114 children with concussion. Forty articles (33 studies) contributed to a random effects meta-analysis of internalising (withdrawal, anxiety, depression, post-traumatic stress), externalising (conduct problems, aggression, attention, hyperactivity) and total mental health difficulties across three time points post-injury (acute, persisting and chronic). Overall, children with concussion (n=6819) experienced significantly higher levels of internalising (g=0.41-0.46), externalising (g=0.25-0.46) and overall mental health difficulties compared with controls (g=0.18-0.49; n=56 271), with effects decreasing over time. SUMMARY/CONCLUSIONS Our review highlights that mental health is central to concussion recovery. Assessment, prevention and intervention of mental health status should be integrated into standard follow-up procedures. Further research is needed to clarify the mechanisms underlying observed relationships between mental health, post-concussion symptoms and other psychosocial factors. Results suggest that concussion may both precipitate and exacerbate mental health difficulties, thus impacting delayed recovery and psychosocial outcomes.
Collapse
Affiliation(s)
- Alice Gornall
- Psychological Sciences, Monash University Faculty of Medicine Nursing and Health Sciences, Clayton, Victoria, Australia.,Brain and Mind Research, Clinical Sciences Theme, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Michael Takagi
- Psychological Sciences, Monash University Faculty of Medicine Nursing and Health Sciences, Clayton, Victoria, Australia.,Brain and Mind Research, Clinical Sciences Theme, Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Psychology, The University of Melbourne, Melbourne School of Psychological Sciences, Melbourne, Victoria, Australia
| | - Thilanka Morawakage
- Brain and Mind Research, Clinical Sciences Theme, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Xiaomin Liu
- Brain and Mind Research, Clinical Sciences Theme, Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Vicki Anderson
- Brain and Mind Research, Clinical Sciences Theme, Murdoch Children's Research Institute, Parkville, Victoria, Australia .,Psychology, The University of Melbourne, Melbourne School of Psychological Sciences, Melbourne, Victoria, Australia.,Psychology Service, The Royal Children's Hospital, Mebourne, Victoria, Australia
| |
Collapse
|
33
|
Cairncross M, Brooks BL, Virani S, Silverberg ND. Fear avoidance behavior in youth with poor recovery from concussion: measurement properties and correlates of a new scale. Child Neuropsychol 2021; 27:911-921. [PMID: 33876703 DOI: 10.1080/09297049.2021.1908533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The objective of the current study was to develop a measure of fear avoidance behavior after concussion for youth and parent respondents and examine its basic psychometric properties and correlates. Children (N = 51) who were seen in a hospital concussion clinic after sustaining a concussion (M = 7.6 months, SD = 7.01) and their primary caregiver (N = 51)completed self- and informant-report measures of fear avoidance (Pediatric Fear Avoidance Behavior after Traumatic Brain Injury Questionnaire; PFAB-TBI), post-concussion symptoms (Health Behavior Inventory), emotional distress (Strengths and Difficulties Questionnaire), and quality of life (Pediatric Quality of Life Inventory Version 4.0). The self- and informant-report PFAB-TBI scores were moderately correlated (r = 0.51, p < 0.001). Neither measure demonstrated floor or ceiling effects. Both had strong internal consistency (Cronbach's α = 0.87 and 0.89, respectively). The PFAB-TBI self-report was positively correlated with somatic symptoms (r = 0.37), emotional distress (r = 0.39), and negatively associated with quality of life (r = -0.57). The PFAB-TBI informant-report was positively associated with informant reported somatic symptoms (r = 0.52) and emotional distress (r = .50) Overall, the PFAB-TBI has desirable basic measurement properties and expected correlations with clinical outcomes. This measure can potentially help clinicians and researchers better understand the impacts of fear avoidance behavior after pediatric concussion.
Collapse
Affiliation(s)
- Molly Cairncross
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.,Rehabilitation, Research Program, Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada
| | - Brian L Brooks
- Neurosciences Program, Alberta Children's Hospital, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.,Department of Pediatrics, Clinical Neurosciences, and Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Shane Virani
- Neurosciences Program, Alberta Children's Hospital, Calgary, Alberta, Canada.,Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Noah D Silverberg
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.,Rehabilitation, Research Program, Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada
| |
Collapse
|
34
|
Cook NE, Karr JE, Iverson GL. Children with ADHD Have a Greater Lifetime History of Concussion: Results from the ABCD Study. J Neurotrauma 2021; 39:86-92. [PMID: 33626946 DOI: 10.1089/neu.2021.0019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This case-control study using baseline data from the population cohort Adolescent Brain Cognitive Development (ABCD) Study® compared lifetime history of concussion between children with and without attention-deficit/hyperactivity disorder (ADHD). We hypothesized that children with ADHD would have a greater lifetime history of concussion than children without ADHD. Children were recruited from schools across the United States, sampled to provide strong generalizability to the US population. The current sample included 10,585 children (age: mean = 9.9; standard deviation = 0.6; range 9-10 years; 48.9% girls; 64.6% White), including 1085 with ADHD and 9500 without ADHD. The prevalence of prior concussion among children with ADHD was 7.2% (95% CI: 6.6-7.8%) compared with 3.2% (3.1-3.3%) among children without ADHD, meaning current ADHD status was associated with twice the odds of experiencing a prior concussion [χ2 = 44.54; p < 0.001; odds ratio = 2.34 (1.81-3.03)]. No significant differences were observed in proportion of boys and girls with ADHD who had a prior concussion history. The number of current ADHD symptoms were not meaningfully associated with prior concussion history. Lower socioeconomic status was associated with lower rates of reported concussion, but not differentially in association with ADHD. ADHD is associated with twice the lifetime prevalence of prior concussion before age 11 among children from the general U.S. population. Boys and girls with ADHD did not differ in proportions with prior concussion and concussion history was not related to the number of ADHD symptoms reported by parents.
Collapse
Affiliation(s)
- Nathan E Cook
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts, USA.,Spaulding Rehabilitation Hospital, Charlestown, Massachusetts, USA.,MassGeneral Hospital for Children Sports Concussion Program, Boston, Massachusetts, USA
| | - Justin E Karr
- Department of Psychology, University of Kentucky, Lexington, Kentucky, USA
| | - Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts, USA.,Spaulding Rehabilitation Hospital, Charlestown, Massachusetts, USA.,MassGeneral Hospital for Children Sports Concussion Program, Boston, Massachusetts, USA.,Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, Massachusetts, USA
| |
Collapse
|
35
|
Taubman B, Michael Luciani A, Gealt DB, Drake TP, Cochetti P, Farrar JT. The care of the concussed pediatric patient prior to presentation to primary care pediatrician versus concussion specialists: Implications for management. JOURNAL OF CONCUSSION 2021. [DOI: 10.1177/2059700221998921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective Absent adequate randomized control trials to inform appropriate treatment for concussion in pediatric patients, guidelines have been developed based on expert opinion and observational data that may not apply to all groups. This study examines differences in the previous clinical care between concussed patients who present in pediatric practice and specialty clinics. Differences found might influence treatment recommendations for each setting. Study design Prospective data collected from a pediatric practice in 2011 to 2013 were compared to chart review data from two specialty clinics between 2015 and 2017. In all three groups patients 11–19 years of age with an ICD9 billing code for concussion were included if they met the 4th International Consensus definition of concussion. Patients were excluded if hospitalized or had abnormal CNS imaging. Results The time between injury and presentation was substantially longer in specialty clinic patients versus those seen in the primary pediatric care office. (median 10 vs. 2 days-p < 0.001) Primary care patients presenting had higher rates of immediate rest after injury, 61.4% vs 27.9% (p < 0.001). More specialty clinic patients had been seen in the emergency departments prior to presentation (47.5% vs. 18.8% p < 0.001) regardless of rest status at presentation to the office. Conclusion Several differences in previous clinical care between the groups were found. These included the time of presentation from injury, rates of cognitive rest both immediate and non-immediate, and emergency department visits. These differences may have implications for management recommendations. Accordingly, the appropriate treatment for patients seen by the primary pediatric care physicians may be different from those referred to specialty care. Given these findings randomized controlled trails should be conducted independently in both groups of patients.
Collapse
Affiliation(s)
- Bruce Taubman
- Advocare Cherry Hill Pediatric Group, Cherry Hill, New Jersey, USA
- Perelman School of Medicine at the University of Pennsylvania, Department of Pediatrics, Philadelphia, Pennsylvania
| | | | - David B Gealt
- Cooper Bone and Joint Institute, Division of Sports Medicine, Cooper University Hospital, Camden, USA
| | - Thomas P Drake
- Department of Pediatric Neurology, Division of Pediatric Rehabilitation, Cooper University Hospital, Camden, USA
| | - Philip Cochetti
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| | - John T Farrar
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, USA
| |
Collapse
|
36
|
Use of Supervised Exercise During Recovery Following Sports-Related Concussion. Clin J Sport Med 2021; 31:127-132. [PMID: 30768444 DOI: 10.1097/jsm.0000000000000721] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 12/21/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To assess the safety of supervised exercise (SE) in acute sport-related concussion (SRC) and its influence on recovery. DESIGN Retrospective cohort study. SETTING University SRC clinic at a tertiary care center. PATIENTS One hundred ninety-four consecutive new patient charts were reviewed. Patients were included if they were seen within 30 days of sustaining a SRC, and their medical records included all required data elements. One hundred twenty-six patients were included in the analysis. INTERVENTIONS Symptomatic patients who initiated SE within 16 days of SRC (n = 24) were compared with those who did not undergo SE or initiated SE after postinjury day 16 (n = 84). Age, sex, history of previous concussions, injury severity, relevant comorbidities, and other treatments received were included in the analysis. MAIN OUTCOME MEASURES The association between early SE and clearance for return to sport was determined using a hazard ratio (HR). The number of days from SRC until clearance for return to sport and the number of days symptomatic from concussion were also compared between early SE and nonearly SE cohorts. RESULTS No serious adverse events occurred in the early SE group. Early SE was associated with earlier return to sport (HR = 2.35, P = 0.030). The early SE group had fewer days from SRC until clearance for return to sport (mean 26.5 ± 11.2 days vs 35.1 ± 26.5 days, P = 0.020). There was a trend toward fewer symptomatic days in the early SE group (P = 0.054). CONCLUSION Early SE performed in the symptomatic stage of SRC was safe and associated with earlier return to sport.
Collapse
|
37
|
Silverberg ND, Otamendi T, Panenka WJ, Archambault P, Babul S, MacLellan A, Li LC. De-implementing Prolonged Rest Advice for Concussion in Primary Care Settings: A Pilot Stepped Wedge Cluster Randomized Trial. J Head Trauma Rehabil 2021; 36:79-86. [PMID: 32898029 DOI: 10.1097/htr.0000000000000609] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the feasibility and preliminary efficacy of a de-implementation intervention to support return-to-activity guideline use after concussion. SETTING Community. PARTICIPANTS Family physicians in community practice (n = 21 at 5 clinics). DESIGN Pilot stepped wedge cluster randomized trial with qualitative interviews. Training on new guidelines for return to activity after concussion was provided in education outreach visits. MAIN MEASURES The primary feasibility outcomes were recruitment, retention, and postencounter form completion (physicians prospectively recorded what they did for each new patient with concussion). Efficacy indicators included a knowledge test and guideline compliance based on postencounter form data. Qualitative interviews covered Theoretical Domains Framework elements. RESULTS Recruitment, retention, and postencounter form completion rates all fell below feasibility benchmarks. Family physicians demonstrated increased knowledge about the return-to-activity guideline (M = 8.8 true-false items correct out of 10 after vs 6.3 before) and improved guideline adherence (86% after vs 25% before) after the training. Qualitative interviews revealed important barriers (eg, beliefs about contraindications) and facilitators (eg, patient handouts) to behavior change. CONCLUSIONS Education outreach visits might facilitate de-implementation of prolonged rest advice after concussion, but methodological changes will be necessary to improve the feasibility of a larger trial. The qualitative findings highlight opportunities for refining the intervention.
Collapse
Affiliation(s)
- Noah D Silverberg
- Division of Physical Medicine & Rehabilitation (Dr Silverberg), Rehabilitation Sciences (Ms Otamendi), and Departments of Psychiatry (Dr Panenka), Pediatrics (Dr Babul), and Physical Therapy (Dr Li), The University of British Columbia, Vancouver, Canada; Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, British Columbia, Canada (Dr Silverberg and Ms MacLellan); BC Mental Health & Substance Use Services Research Institute, Vancouver, British Columbia, Canada (Dr Panenka); British Columbia Provincial Neuropsychiatry Program, Vancouver, British Columbia, Canada (Dr Panenka); Department of Family Medicine and Emergency Medicine, Université Laval, Québec City, Quebec, Canada (Dr Archambault); Centre intégré de santé et de services sociaux de Chaudière-Appalaches, Ste-Marie, Ontario, Canada (Dr Archambault); Centre de recherche intégrée pour un système apprenant en santé et services sociaux, Lévis, Quebec, Canada (Dr Archambault); Centre de recherche sur les soins et les services de première ligne de l'Université Laval, Québec City, Quebec, Canada (Dr Archambault); Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Université Laval, Québec City, Quebec, Canada (Dr Archambault); BC Injury Research and Prevention Unit, BC Children's Hospital, Vancouver, British Columbia, Canada (Dr Babul); and Arthritis Research Canada, Richmond, British Columbia, Canada (Dr Li); on behalf of the Canadian TBI Research Consortium
| | | | | | | | | | | | | |
Collapse
|
38
|
Greenberg J, Singh T, Iverson GL, Silverberg ND, Macklin EA, Parker RA, Giacino JT, Yeh GY, Vranceanu AM. A Live Video Mind-Body Treatment to Prevent Persistent Symptoms Following Mild Traumatic Brain Injury: Protocol for a Mixed Methods Study. JMIR Res Protoc 2021; 10:e25746. [PMID: 33443484 PMCID: PMC7843203 DOI: 10.2196/25746] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 12/12/2022] Open
Abstract
Background Every year, approximately 42 million people sustain a mild traumatic brain injury (mTBI, also known as concussion), with particularly high rates among college-aged individuals. A substantial proportion of these people (44%-64%) develop persistent symptoms that are challenging to treat, costly, and associated with significant disability. Anxiety has emerged as a risk factor for progression from acute to persistent mTBI symptoms. Objective This study aims to develop, adapt, and establish the feasibility of the Toolkit for Optimal Recovery after Concussions (TOR-C), an innovative mind-body program aimed at preventing persistent symptoms among young adults with mTBI and comorbid anxiety. Here, we describe the proposed study design, methodology, measurement, and treatment manuals. Methods In phase 1, we will conduct individual, live video qualitative interviews (up to n=20) with college-aged individuals with mTBI and comorbid anxiety to inform adaptation of the intervention and study procedures. In phase 2, an open pilot of the live video TOR-C (n=5) with exit interviews will be conducted to explore the initial feasibility, acceptability, and credibility of the program and to refine the study procedures. Phase 3 will involve conducting a feasibility randomized controlled trial (N=50) of the TOR-C versus a health education control (Health Enhancement for Concussions; HE-C), both delivered via live video, to establish feasibility of recruitment procedures (screening, eligibility, and enrollment) and data collection; feasibility, credibility, and acceptability of the live video TOR-C and HE-C (adherence, retention, fidelity, and satisfaction) following prespecified benchmarks; and a signal of improvement in outcomes. Results Phase 1 of the study has been approved by the Massachusetts General Hospital Institutional Review Board. Study completion is anticipated by early 2025. Conclusions We will develop and test the first mind-body intervention focused on prevention of persistent symptoms following mTBI in young adults with comorbid anxiety problems. This will allow us to establish feasibility markers in postconcussive symptoms, anxiety, disability, and fear avoidance to inform a future efficacy trial of the TOR-C versus HE-C. International Registered Report Identifier (IRRID) PRR1-10.2196/25746
Collapse
Affiliation(s)
- Jonathan Greenberg
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Tanya Singh
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital and Spaulding Research Institute, Harvard Medical School, Charlestown, MA, United States.,MassGeneral Hospital for Children Sports Concussion Program, Boston, MA, United States.,Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, MA, United States
| | - Noah D Silverberg
- Department of Psychology, University of British Columbia, Vancouver, BC, Canada.,Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, BC, Canada
| | - Eric A Macklin
- Harvard Medical School, Boston, MA, United States.,Biostatistics Center, Massachusetts General Hospital, Boston, MA, United States
| | - Robert A Parker
- Harvard Medical School, Boston, MA, United States.,Biostatistics Center, Massachusetts General Hospital, Boston, MA, United States
| | - Joseph T Giacino
- Spaulding Rehabilitation Hospital, Charlestown, MA, United States.,Department of Psychiatry, Massachusetts General Hospital, Boston, MA, United States
| | - Gloria Y Yeh
- Harvard Medical School, Boston, MA, United States.,Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Ana-Maria Vranceanu
- Integrated Brain Health Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| |
Collapse
|
39
|
Orr R, Bogg T, Fyffe A, Lam LT, Browne GJ. Graded Exercise Testing Predicts Recovery Trajectory of Concussion in Children and Adolescents. Clin J Sport Med 2021; 31:23-30. [PMID: 30439726 DOI: 10.1097/jsm.0000000000000683] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To determine whether graded exercise testing can predict recovery trajectory of concussion in children and adolescents. DESIGN Prospective study. SETTING Children's Hospital, Westmead, Australia. PARTICIPANTS One hundred thirty-nine children aged 12 to 16 years at 5 to 7 days after an acute concussive injury. INTERVENTION Graded exercise testing on a treadmill at the subacute phase to assess symptom provocation and determine clinical recovery indicating readiness to commence a return to activity (RTA) protocol. Exercise time to symptom exacerbation and clinical recovery were measured. MAIN OUTCOME MEASURES Standard concussion assessment and clinical testing (neurocognitive, vestibular/ocular, and balance) were conducted to determine major clinical drivers/indicators. RESULTS Participants (mean age 12.4 ± 2.8 years, 73% male) had a confirmed sport-related concussion. The main clinical drivers identified on exercise testing were headache, balance, and vestibular dysfunction. Participants fell into 1 of 2 groups, exercise-tolerant (54%) and exercise-intolerant (46%). Exercise-tolerant patients showed mild clinical indicators, no symptom exacerbation during 10.3 ± 3.3 minutes of exercise, were safely transitioned to a RTA protocol, and recovered within 10 days. Exercise-intolerant patients had high clinical indicators, significant symptom exacerbation at 4.2 ± 1.6 minutes of exercise, and prolonged recovery of 45.6 days. No adverse effects from exercise were reported in either group. Combined use of provocative exercise and clinical testing was 93% predictive of outcome. CONCLUSIONS Exercise testing during the subacute phase after a concussion can predict longer recovery. Exercise testing can identify a unique window where patients can be safely transitioned to activity, enabling clinicians to better inform patients and families, allocate resources and streamline care.
Collapse
Affiliation(s)
- Rhonda Orr
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, and Discipline of Emergency Medicine, The Children's Hospital at Westmead Clinical School, The University of Sydney, Sydney, Australia
| | - Tina Bogg
- Sydney Children's Hospital Network, Children's Hospital Institute of Sports Medicine, The Royal Alexandra Hospital for Children, Children's Hospital Westmead, Sydney, Australia
| | - Andrew Fyffe
- Sydney Children's Hospital Network, Children's Hospital Institute of Sports Medicine, The Royal Alexandra Hospital for Children, Children's Hospital Westmead, Sydney, Australia
| | - Lawrence T Lam
- Graduate School of Health, Faculty of Health, University of Technology Sydney, Sydney, Australia ; and
| | - Gary J Browne
- Sydney Children's Hospital Network, Children's Hospital Institute of Sports Medicine, The Royal Alexandra Hospital for Children, Children's Hospital Westmead, Sydney, Australia
- Discipline of Child and Adolescent Health, Sydney Medical School, The University of Sydney, Sydney, Australia
| |
Collapse
|
40
|
Dobney DM, Gagnon I. Concussion Management Practices for Youth Who Are Slow to Recover: A Survey of Canadian Rehabilitation Clinicians. Physiother Can 2021; 73:90-99. [PMID: 35110827 PMCID: PMC8774951 DOI: 10.3138/ptc-2019-0048] [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: 04/06/2024]
Abstract
Purpose: The objective of this study was to estimate the scope of concussion management practices for youth used by Canadian rehabilitation clinicians. A secondary objective was to determine the use of aerobic exercise as a management strategy. Method: Members of the Canadian Association of Occupational Therapists, Canadian Athletic Therapists Association, and Canadian Physiotherapy Association were invited to participate in an online cross-sectional survey. Two clinical vignettes were provided with a brief history. The respondents were asked about the type of treatments they would provide (e.g., manual therapy, education, aerobic exercise, return-to-learn or return-to-play protocol, goal setting). Results: The survey was completed by 555 clinicians. The top five treatment options were education, sleep recommendations, goal setting, energy management, and manual therapy. Just more than one-third of the clinicians prescribed aerobic exercise. Having a high caseload of patients with concussion (75%-100%) was a significant predictor of prescribing aerobic exercise. Conclusions: A wide variety of treatment options were selected, although the most common were education, sleep recommendations, energy management, and goal setting. Few clinicians used aerobic exercise as part of their concussion management strategy.
Collapse
Affiliation(s)
| | - Isabelle Gagnon
- School of Physical and Occupational Therapy
- Department of Pediatric Emergency Medicine, Faculty of Medicine, McGill University
- Trauma Centre, Montreal Children’s Hospital, McGill University Health Centre, Montreal, Que
| |
Collapse
|
41
|
Howell DR, Oldham J, Lanois C, Koerte I, Lin AP, Berkstresser B, Wang F, Meehan WP. Dual-Task Gait Recovery after Concussion among Female and Male Collegiate Athletes. Med Sci Sports Exerc 2020; 52:1015-1021. [PMID: 31985574 DOI: 10.1249/mss.0000000000002225] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE Few studies have investigated recovery between sexes using objective outcome measures. Our purpose was to examine the independent association between biological sex and recovery of postconcussion gait among collegiate athletes. METHODS We evaluated participants with a diagnosed concussion <7 d postinjury, and approximately 1.5 months and 3.5 months postinjury. Participants completed a single/dual-task gait evaluation and symptom inventory. During dual-task trials, they completed a mental task (backward subtraction, spelling, or month recitation). The primary outcome measure was height-adjusted gait velocity recovery, defined as achieving normal gait velocity using established values: >0.56 and >0.50 gait velocity (m·s)/height (m) under single and dual-task conditions, respectively. We used a multivariable Cox proportional hazard model to identify associations between sex and dual-task recovery, controlling for age, concussion history, symptom severity, and loss of consciousness at the time of injury. RESULTS Ninety-four individuals participated in the study: 47 (50%) were female athletes (mean age = 20.1, SD = 1.3 yr) and 47 (50%) were male athletes (mean age = 20.3, SD = 1.3 yr). Sex was not independently associated with height-adjusted single-task gait velocity recovery after controlling for potential confounders (hazard ratio = 1.62, 95% confidence interval = 0.87-3.01). However, male sex was independently associated with longer dual-task gait recovery time after controlling for potential confounders (hazard ratio = 2.43, 95% confidence interval = 1.11-5.35). CONCLUSION Male athletes required a longer duration of time after concussion to achieve dual-task gait recovery than female athletes. Thus, functional dual-task abilities after concussion may be affected differentially by sex and should be accounted for within individualized concussion management strategies.
Collapse
Affiliation(s)
| | | | | | | | - Alexander P Lin
- Department of Radiology, Brigham and Women's Hospital, Boston, MA
| | | | - Francis Wang
- Harvard University Health Service, Cambridge, MA
| | | |
Collapse
|
42
|
Ettenhofer ML, Remigio-Baker RA, Bailie JM, Cole WR, Gregory E. Best Practices for Progressive Return to Activity after Concussion: Lessons Learned from a Prospective Study of U.S. Military Service Members. Neurotrauma Rep 2020; 1:137-145. [PMID: 33274343 PMCID: PMC7703689 DOI: 10.1089/neur.2020.0023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Primary care providers can play a crucial role in the clinical management of concussion. However, many providers lack up-to-date information about best practices for rest and return to activity after these injuries. Most research on this topic has been conducted in athletes, and so less is known about how to assist patients with returning to activity in other settings and populations. This article provides a review of best practices for management of progressive return to activity after concussion, with an emphasis on "lessons learned" from the Defense and Veterans Brain Injury Center (DVBIC) Progressive Return to Activity (PRA) study, a multi-site longitudinal research project conducted to evaluate concussion management practices and the effectiveness of provider training on DVBIC clinical recommendations (CRs). Provider clinical practices and patient outcomes were examined at three U.S. military treatment facilities before and after providers completed a standardized training on DVBIC PRA CRs. In summary, research findings provide additional support that concussion recovery can be influenced by patients' activity levels after injury. Patients with concussion may experience poorer outcomes if they return to pre-injury levels of activity too rapidly, but they may also be at risk for prolonged symptoms if they fail to increase activity levels over time after an initial period of rest. Additionally, training primary care providers in return to activity guidelines can result in more effective patient education and better clinical outcomes. This knowledge can be used to inform best practices for progressive return to activity in both civilian and military settings.
Collapse
Affiliation(s)
- Mark L. Ettenhofer
- Defense and Veterans Brain Injury Center, Silver Spring, Maryland, USA
- Naval Medical Center San Diego, San Diego, California, USA
- General Dynamics Information Technology, Fairfax, Virginia, USA
- University of California, San Diego, La Jolla, California, USA
| | - Rosemay A. Remigio-Baker
- Defense and Veterans Brain Injury Center, Silver Spring, Maryland, USA
- Naval Hospital Camp Pendleton, Camp Pendleton, California, USA
- Henry M. Jackson Foundation, Bethesda, Maryland, USA
| | - Jason M. Bailie
- Defense and Veterans Brain Injury Center, Silver Spring, Maryland, USA
- General Dynamics Information Technology, Fairfax, Virginia, USA
- Naval Hospital Camp Pendleton, Camp Pendleton, California, USA
| | - Wesley R. Cole
- Defense and Veterans Brain Injury Center, Silver Spring, Maryland, USA
- Womack Army Medical Center, Fort Bragg, North Carolina, USA
| | - Emma Gregory
- Defense and Veterans Brain Injury Center, Silver Spring, Maryland, USA
| |
Collapse
|
43
|
Addition of Occupational Therapy to an Interdisciplinary Concussion Clinic Improves Identification of Functional Impairments. J Head Trauma Rehabil 2020; 34:425-432. [PMID: 31688379 DOI: 10.1097/htr.0000000000000544] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Concussions, or mild traumatic brain injuries, are prevalent among youth and young adults. These injuries may disrupt a person's daily activities (occupations) including school, physical activity, work, and socialization. Rehabilitation professionals, such as occupational therapists (OTs), are experts in providing individualized intervention to address these temporary life changes during recovery. OBJECTIVE This article aims to identify the benefit of having an occupational therapy practitioner on an interdisciplinary treatment team when providing intervention to patients with concussion. SETTING Concussion clinic at an academic institution. PARTICIPANTS Participants ages 12 to 24 years with a reported history of mild traumatic brain injury or concussion were evaluated by a physician, or by a physician and OT, in an initial evaluation appointment. DESIGN A single researcher (OT) with training in concussion qualitatively compared reported impacted occupational domains as defined in the Occupational Therapy Practice Framework, using both a retrospective and a prospective cohort. The prospective group differed from the retrospective group in that an OT was present, and participated in the initial evaluation. RESULTS The domains of performance patterns (P = .007) and performance skills (P ≤ .001) were identified significantly more often when an occupational therapy practitioner participated in the initial evaluation. CONCLUSIONS Rehabilitation professionals, such as OTs, play an important role in identifying impacted domains after a concussion, which can help optimize patient care.
Collapse
|
44
|
Corwin DJ, Arbogast KB, Haber RA, Pettijohn KW, Zonfrillo MR, Grady MF, Master CL. Characteristics and Outcomes for Delayed Diagnosis of Concussion in Pediatric Patients Presenting to the Emergency Department. J Emerg Med 2020; 59:795-804. [PMID: 33036827 DOI: 10.1016/j.jemermed.2020.09.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/18/2020] [Accepted: 09/03/2020] [Indexed: 01/12/2023]
Abstract
BACKGROUND Concussions are common pediatric injuries. Previous studies have found concussed youth may be underdiagnosed in the emergency department (ED), but outcomes for those with delayed diagnosis have yet to be described. OBJECTIVE Our aim was to compare visit characteristics and outcomes of patients who present to the ED with head injury who receive immediate vs. delayed diagnosis. METHODS Retrospective chart review of patients aged 6 to 18 years diagnosed with concussion on their first ED or urgent care (UC) visit and patients requiring a second visit for diagnosis between July 1, 2017 and June 20, 2019. We compared demographic information, ED or UC visit features, and recovery outcomes using χ2 tests, Student's t-tests, and Wilcoxon rank-sum tests. RESULTS Overall, we included 85 patients with delayed concussion diagnosis and 159 with immediate diagnosis. Those with immediate diagnosis had more symptoms inquired at initial visit (5 vs. 4; p = 0.003) and a higher likelihood of receiving concussion-specific physical examinations (80% vs. 36.5%; p < 0.001); 76.5% of delayed diagnosis patients had at least 1 symptom at follow-up visit that was not inquired about at initial visit. Those with delayed diagnosis had more medical visits during recovery (3 vs. 2; p < 0.001), longer average time to symptom resolution (21 vs. 11 days; p = 0.004), and a higher likelihood of having persistent concussion symptoms (odds ratio 2.9; 95% confidence interval 1.4-5.9). CONCLUSIONS Concussed children evaluated acutely for head injury who do not receive an immediate diagnosis may be at risk for persistent symptoms. Performance of a concussion-specific physical examination and use of a standardized symptom scale may aid in identification of concussed youth acutely.
Collapse
Affiliation(s)
- Daniel J Corwin
- Division of Emergency Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Center for Injury Research and Prevention, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kristy B Arbogast
- Division of Emergency Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Center for Injury Research and Prevention, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rebecca A Haber
- Division of Emergency Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Kevin W Pettijohn
- Division of Emergency Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Mark R Zonfrillo
- Center for Injury Research and Prevention, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Department of Emergency Medicine, Alpert Medical School of Brown University, Providence, Rhode Island; Department of Pediatrics, Hasbro Children's Hospital, Providence, Rhode Island
| | - Matthew F Grady
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Sports Medicine and Performance Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Christina L Master
- Division of Emergency Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; Sports Medicine and Performance Center, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| |
Collapse
|
45
|
THE EFFECT OF AEROBIC EXERCISE ON ADOLESCENT ATHLETES POST-CONCUSSION: A SYSTEMATIC REVIEW AND META-ANALYSIS. Int J Sports Phys Ther 2020; 15:650-658. [PMID: 33110684 DOI: 10.26603/ijspt20200650] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background Adolescent athletes are experiencing an increased number of concussions. There is currently a debate within the medical community regarding the most effective and safe treatment approach for this population, post-concussion. Interventions currently range from cognitive and physical rest to various types of physical activity, including aerobic exercise. While there are systematic reviews that focus on rest as the main intervention, there are no other systematic reviews that focus on the effects of aerobic exercise on concussion recovery in adolescent athletes. Purpose The aim of this systematic review and meta-analysis was to investigate the effectiveness of aerobic exercise on concussion recovery for adolescent athletes compared to an alternate intervention. Study Design Systematic Review and Meta-Analysis. Methods A computer-based search (population: adolescent athletes with concussions, intervention: aerobic exercise, comparator: non-aerobic interventions, outcome: symptom severity and recovery time) was performed. Databases including PubMed, CINAHL, SPORTdiscus, ProQuest, and Scopus were searched up to December 2019 for randomized controlled trials published since 1965. A hand search of relevant articles and exploration of grey literature was also completed. Data were extracted for the following information: interventions prescribed, outcome measures, and overall results of the study. A meta-analysis was performed for aerobic interventions using standardized mean difference as the summary measure of effect. Results Five studies, which all held a moderate to low risk of bias according to the PEDro scale, met the inclusion criteria for this systematic review and meta-analysis. Overall results favored aerobic exercise for both acute and prolonged recovery symptoms as demonstrated by a decrease in symptom severity and improved recovery time. The meta-analysis revealed a moderate effect size in favor of the intervention group (SMD: 0.51, CI: 0.02, 0.81, p=0.00) when looking at the three outcome measures combined: Post-Concussion Symptom Scale, Post-Concussion Symptom Inventory, and recovery time. Conclusion The results of this systematic review and meta-analysis indicate that there is currently moderately significant evidence in support of implementing an aerobic exercise program for adolescent athletes with both acute and prolonged recovery concussion symptoms. Additional higher quality studies are needed to continue to study the effectiveness of aerobic exercise in post-concussion treatment of adolescents. Level of Evidence 1a.
Collapse
|
46
|
Murphy SA, Dodd JN. [Formula: see text] The role of family burden on informant discrepancies between parents and youths with protracted recovery from mild traumatic brain injury. Child Neuropsychol 2020; 27:151-164. [PMID: 32954961 DOI: 10.1080/09297049.2020.1817354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Previous literature shows that family burden can lead to symptom-report discrepancies between parents and children. The present study sought to extend this research by investigating the influence of family burden factors, including socioeconomic status (SES) and family stress on informant discrepancies between parents and youths with mild traumatic brain injury (mTBI). Participants were clinically referred youths with mTBI ages 8-17, consecutively seen in a hospital-based neuropsychology concussion clinic (N = 81; females = 54.3%). Parents and children completed the Behavioral Assessment for Children System (BASC) and the Postconcussive Symptom Scale (PCSS). Parents rated changes in family stress related to the mTBI (categorized as "no change," "minor change," or "major change") and provided information to calculate SES. Results revealed that family stress but not SES influenced parent-child report discrepancies for the BASC Internalizing Symptoms Index (F = 8.72(2, 79), p <.000), and that the discrepancies were independent of postconcussive symptom severity. Clinical implications of these findings are discussed.
Collapse
Affiliation(s)
- Samantha A Murphy
- Center for STEM Research, Education, and Outreach, Southern Illinois University , Edwardsville, IL, USA
| | - Jonathan N Dodd
- Psychological Services, WellStar Medical Group , Marietta, GA, USA
| |
Collapse
|
47
|
Abstract
OBJECTIVE To synthesize the literature and conduct a gap analysis on the association between attention-deficit/hyperactivity disorder (ADHD) and clinical outcome from sport-related concussion. METHOD The electronic search for this systematic review (PROSPERO ID: CRD42019128281) was conducted in February 2019 using terms related to concussion, sports/athletics, and predictors/modifiers of outcome to search the PubMed, PsycINFO, MEDLINE, CINAHL, Cochrane Library, EMBASE, SPORTDiscus, Scopus, and Web of Science databases. Eligible studies evaluated the association between ADHD and outcome from sport-related concussion. Of 4014 studies screened, 359 full-text articles were reviewed, with 14 studies ultimately included, involving 3623 participants (n = 359 [9.9%] with ADHD). RESULTS Study samples were primarily from specialty medical clinics (57.1%) and high school or college athletic groups (28.6%). Only 2 studies reported a statistically significant association between ADHD and worse clinical outcome. Of these, 1 included 13 participants with ADHD and the other included only 8 participants with ADHD. Only 1 previous study in this review was designed specifically to examine ADHD and prolonged concussion recovery, and that study did not report a statistically significant association. CONCLUSION There is not a clear association between ADHD and worse clinical outcome from concussion. However, eligible studies had limitations in research design, and nearly all studies were underpowered and evaluated the association between ADHD and concussion outcome as a secondary focus rather than the primary research question, precluding definitive conclusions. The association between ADHD and clinical outcomes remains unclear, and future research specifically examining ADHD and concussion recovery is needed.
Collapse
|
48
|
Abstract
OBJECTIVE To estimate the direct costs of pediatric postconcussive syndrome (PCS). DESIGN Retrospective cohort study. SETTING Subspecialty sports medicine clinics of a large pediatric tertiary care network in the United States. PATIENTS One hundred fifty-four patients aged 5 to 18 years with PCS, evaluated between 2010 and 2011. ASSESSMENT OF INDEPENDENT VARIABLES Direct costs included visits to sports medicine clinic, visio-vestibular therapy, homebound education, subspecialist referral, and prescription-only medications (amantadine and amitriptyline), all measured beginning at 28 days after injury. MAIN OUTCOME MEASURES Postconcussive syndrome was defined as persistence beyond 28 days from injury. RESULTS The cost incurred by each PCS patient for sports medicine visits was $1575, for visio-vestibular therapy was $985, for homebound tutoring was $55, for prescription medications was $22, and for subspecialist referral was $120, totaling $3557 per patient, with a 95% confidence interval range of $2886 to $4257. CONCLUSIONS Given the high economic costs of PCS determined in this study, therapies that mitigate this syndrome may have the potential to be cost-effective and even cost saving.
Collapse
|
49
|
Abstract
OBJECTIVE To evaluate the feasibility and potential benefits of a manualized, brief cognitive-behavioral therapy-based intervention program for children and adolescents with persistent postconcussive symptoms. SETTING Two outpatient pediatric concussion programs in the United States. PARTICIPANTS Patients aged 8 to 17 years who sustained concussions between 2 and 12 months prior to enrollment. DESIGN Pre-/postretrospective study. MAIN MEASURES SCAT-3; HBI; PedsQL 4.0 Generic Core Scales; and RCADS. RESULTS Thirty children and adolescents completed the treatment program. Self- and parent-reported postconcussive symptoms, quality of life, and internalizing symptoms significantly improved with treatment. Mixed-effects models revealed a significant decline in self-reported postconcussive symptoms across treatment sessions, a = -2.07, SE = 0.25, P < .001. The largest change occurred between sessions 2 and 3, following the session focusing on concussion psychoeducation and sleep hygiene (estimated mean change between sessions 2 and 3 = -4.72, P < .0001). CONCLUSIONS Our findings indicate that a 6-session manualized cognitive behavioral intervention is feasible to initiate in an outpatient clinic 1 to 12 months following a pediatric mild traumatic brain injury. With a manualized format, clinicians at most levels of training should be able to implement this treatment manual and flexibly adapt as needed when working with children and adolescents who are experiencing delayed symptom recovery following concussion.
Collapse
|
50
|
Coslick AM, Chin KE, Kalb LG, Slomine BS, Suskauer SJ. Participation in Physical Activity at Time of Presentation to a Specialty Concussion Clinic Is Associated With Shorter Time to Recovery. PM R 2020; 12:1195-1204. [PMID: 32578944 DOI: 10.1002/pmrj.12443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 06/08/2020] [Accepted: 06/15/2020] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Novel research suggests that children engaging in physical activity during recovery from concussion may recover more rapidly. OBJECTIVE To determine if level of physical activity at presentation to a rehabilitation-based concussion specialty clinic predicted days from injury to recovery. DESIGN Retrospective cohort. SETTING A concussion sub-specialty clinic at an academic institution. PATIENTS Retrospective review of medical records between September 2015 and February 2017 identified 178 children ages 6-17 years (mean age = 13.7 years; standard deviation [SD] = 2.7 years) who presented within 60 days of concussion and were ultimately deemed recovered and cleared to progress to full return to high-risk activities. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Physical activity at initial visit was classified as none-to-light (79%) versus moderate-to-heavy (21%). A doubly robust, inverse probability of exposure weighted linear regression model was used to examine the relationship between physical activity level and days to recovery, while adjusting for 10 demographic and clinical variables. RESULTS Children participating in moderate-to-heavy activity at initial evaluation in concussion clinic averaged recovery 21 days quicker (95% confidence interval [CI] -27.1, -15.5, P < .001) than children who were engaging in none-to-light activity. This finding did not change when removing children who were deemed recovered at the first visit (who may have initiated physical activity after becoming asymptomatic). CONCLUSIONS These data add to growing evidence that progressive physical activity during recovery from concussion does not appear to be harmful. Physical activity represents a modifiable variable in recovery, and physicians can potentially expedite symptomatic recovery by recommending noncontact physical activity as tolerated during concussion recovery.
Collapse
Affiliation(s)
- Alexis M Coslick
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kaitlyn E Chin
- University of New England College of Osteopathic Medicine, Biddeford, ME, USA
| | - Luther G Kalb
- Kennedy Krieger Institute, Biddeford, ME, USA.,Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Beth S Slomine
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Kennedy Krieger Institute, Biddeford, ME, USA.,Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Stacy J Suskauer
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Kennedy Krieger Institute, Biddeford, ME, USA.,Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| |
Collapse
|