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concussion baseline testing

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https://www.readbyqxmd.com/read/29435691/common-data-elements-collected-among-universities-for-sport-related-concussion-studies
#1
Jingzhen Yang, Corinne Peek-Asa, James M Noble, James Torner, Paul Schmidt, Martha L Cooper
BACKGROUND: Universities are increasingly implementing programs to effectively respond to and manage sport-related concussions (SRCs). One such effort is to develop common data elements (CDEs) and standardize data collection methods. The objectives of this study were to describe CDEs currently collected by Big Ten and Ivy League universities for SRC studies, and to compare the data collected with the core CDEs recommended by the National Institute of Neurological Disorders and Stroke (NINDS)...
February 12, 2018: Injury Epidemiology
https://www.readbyqxmd.com/read/29421971/sideline-concussion-assessment-the-king-devick-test-in-canadian-professional-football
#2
Dhiren Naidu, Martin Mrazik, Carley Borza, Tara Kobitowich
Reasons for Study: Sideline assessment tools are an important component of concussion evaluations. To date there has been little data evaluating the clinical utility of these tests in professional football. The purpose of this study was to evaluate the clinical utility of the King-Devick Test (KD) in evaluating concussions in professional football players. Baseline data was collected over 2 consecutive seasons in the Canadian Football League as part of a comprehensive medical baseline evaluation. A pilot study with the KD began in 2015 with 306 participants and the next year (2016) there were 917 participants...
February 8, 2018: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29420685/gender-differences-in-symptom-reporting-on-baseline-sport-concussion-testing-across-the-youth-age-span
#3
Rosemarie Scolaro Moser, Lauren Olek, Philip Schatz
Background: Little is known regarding gender differences in concussion symptom reporting developmentally across the age span, specifically in pre-adolescent athletes. The present study asks: Do boys and girls differ in symptom reporting across the pre-adolescent to post-adolescent age span? Method: This retrospective study utilized baseline assessments from 11,695 10-22 year-old athletes assigned to 3 independent groups: Pre-adolescent 10-12 year olds (n = 1,367; 12%), Adolescent 13-17 year olds (n = 2,974; 25%), and Late Adolescent 18-22 year olds (n = 7,354; 63%)...
February 6, 2018: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/29387986/initial-symptom-presentation-after-high-school-football-related-concussion-varies-by-time-point-in-a-season-an-initial-investigation
#4
Benjamin L Brett, Andrew W Kuhn, Aaron M Yengo-Kahn, Zachary Y Kerr, Christopher M Bonfield, Gary S Solomon, Scott L Zuckerman
BACKGROUND: Schedule-based and in-season factors (e.g., competition type) have been shown to be associated with symptom reporting patterns and injury severity in sport-related concussion (SRC). To determine if acute neurocognitive and symptom presentation following SRC differ by time point within a high school football season. METHODS: Multicenter ambispective cohort of high school football players who sustained a SRC (N = 2594). Timing (early, mid, and late season) of SRC was based on median dates for the start of the pre-season, regular season, and playoffs of each states' football schedules...
January 31, 2018: Sports Medicine—Open
https://www.readbyqxmd.com/read/29381402/comparison-of-baseline-impact-performance-in-amateur-motocross-riders-to-football-and-basketball-athletes
#5
Natalie K Sandel, Phillip R Worts, Scott Burkhart, Luke Henry
PRIMARY OBJECTIVE: The American Motorcyclist Association requires professional riders to undergo baseline computerized neurocognitive testing (CNT) using the Immediate Post-Concussion Assessment and Cognitive Testing (ImPACT) test for concussion management. It is recommended this practice be expanded to the amateur level, but limited research has explored whether baseline testing is necessary for youth when normative data is available. This study evaluates the utility of baseline testing for amateur riders by comparing their performance to those of traditional youth sports comprising normative datasets...
January 30, 2018: Brain Injury: [BI]
https://www.readbyqxmd.com/read/29323926/investigating-effects-of-sex-differences-and-prior-concussions-on-symptom-reporting-and-cognition-among-adolescent-soccer-players
#6
Brian L Brooks, Noah Silverberg, Bruce Maxwell, Rebekah Mannix, Ross Zafonte, Paul D Berkner, Grant L Iverson
BACKGROUND: There has been increasing concern regarding the possible effect of multiple concussions on the developing brain, especially for adolescent females. Hypothesis/Purpose: The objectives were to determine if there are differences in cognitive functioning, symptom reporting, and/or sex effects from prior concussions. In a very large sample of youth soccer players, it was hypothesized that (1) there would be no differences in cognitive test performance between those with and without prior concussions, (2) baseline preseason symptoms would be better predicted by noninjury factors than concussion history, and (3) males and females with prior concussions would not have differences in cognition or symptoms...
January 1, 2018: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29315170/efficacy-of-tandem-gait-to-identify-impaired-postural-control-following-concussion
#7
Jessie R Oldham, Melissa S DiFabio, Thomas W Kaminski, Ryan M DeWolf, David R Howell, Thomas A Buckley
PURPOSE: The purpose was to evaluate tandem gait (TG), Balance Error Scoring System (BESS), and modified Balance Error Scoring System (mBESS) performance acutely post-concussion in collegiate student-athletes. Additionally, we sought to evaluate the psychometric properties of TG, including minimal detectable change (MDC), sensitivity, and specificity. METHODS: Seventy-six NCAA student-athletes performed TG and BESS tests: 38 acutely post-concussion and 38 controls...
January 8, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29308917/assessing-the-effects-of-concussion-using-the-c3logix-test-battery-an-exploratory-study
#8
John P K Bernstein, Matthew Calamia, Joshua Pratt, Shelly Mullenix
The C3Logix is a computerized concussion assessment tool that measures a wider array of symptoms (i.e., balance and oculomotor functioning) than other computerized batteries. Although the C3Logix has been used increasingly by athletic organizations at all levels of play, its utility within the concussion population has not been extensively examined. The current study aimed to determine whether the C3Logix is sensitive to the effects of concussion. A total of 54 student-athletes enrolled at a large southern university completed the C3Logix at baseline and within days following a suspected concussion (mean = 2...
January 8, 2018: Applied Neuropsychology. Adult
https://www.readbyqxmd.com/read/29246592/risk-factors-associated-with-baseline-king-devick-performance
#9
R Moran, T Covassin
OBJECTIVE: This study examined the effect of baseline risk factors on the King-Devick (K-D) test in youth athletes, including of age, sex, and history of concussion. METHODS: A total of 422 youth football and soccer athletes between the ages of 8 and 14 completed a baseline K-D test prior to the start of their respective seasons. Participant age, sex, and history of concussion were analyzed for K-D performance (i.e., errors and baseline time). A series of Mann-Whitney U tests were conducted to determine the effects of risk factors on performance...
December 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/29239998/seasonal-changes-in-functional-fitness-and-neurocognitive-assessments-in-youth-ice-hockey-players
#10
Michelle Avery, Nick Wattie, Michael Holmes, Shilpa Dogra
Deficits in balance and strength combined with differing rates of sensory and motor neural development may increase risk of sports related injury in youth. This study evaluated changes in functional fitness and concussion status over the course of a competitive season in youth ice-hockey players, and examined the relationship between these variables and injury occurrence. Thirty-six participants (8.9 ± 1.1 years) completed pre and post-season assessments including anthropometric measurements, the Functional Movement Screen (FMS), Lower Quarter Y-Balance Test (YBT-LQ), and a computerized neurocognitive assessment (ImPACT)...
December 11, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/29189341/normative-data-set-of-sway-balance-mobile-assessment-in-pediatric-athletes
#11
Stevi L Anderson, Dustin Gatens, Colette Glatts, Stephen A Russo
OBJECTIVE: To examine and describe normative values for an objective, mobile measure of postural stability commonly used in concussion assessments, SWAY Balance (SWAY Medical, Tulsa, Oklahoma). DESIGN: Retrospective analysis of baseline balance assessments in a healthy pediatric population. SETTING: Baseline assessments completed by certified athletic trainers at an outpatient concussion center or sports medicine offices in Philadelphia, PA and surrounding suburban Pennsylvania and New Jersey or during an athletic trainer's baseline assessment of collegiate athletes at a National Collegiate Athletic Association (NCAA) Division-II University in Fort Lauderdale, FL...
November 16, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29189340/influence-of-postconcussion-sleep-duration-on-concussion-recovery-in-collegiate-athletes
#12
Nicole L Hoffman, Michelle L Weber, Steven P Broglio, Michael McCrea, Thomas W McAllister, Julianne D Schmidt
OBJECTIVE: To determine whether decreased sleep duration postconcussion influences days to asymptomatic and assessment of performance throughout recovery. DESIGN: Prospective. SETTING: Institutional Clinical Research Laboratory. PATIENTS: Four hundred twenty-three collegiate athletes were diagnosed with concussion. INTERVENTIONS: Multidimensional concussion assessment battery was conducted at baseline, within 24 to 48 hours, daily [2-4 days postinjury (PI); symptoms only], once asymptomatic, and after return-to-play...
November 16, 2017: Clinical Journal of Sport Medicine: Official Journal of the Canadian Academy of Sport Medicine
https://www.readbyqxmd.com/read/29172647/clinical-utility-of-the-sport-concussion-assessment-tool-3-scat3-tandem-gait-test-in-high-school-athletes
#13
Ashley Santo, Robert C Lynall, Kevin M Guskiewicz, Jason P Mihalik
CONTEXT:   Dynamic balance during functional movement may provide important clinical information after concussion. The Sport Concussion Assessment Tool version 3 (SCAT3) includes a timed tandem-gait test (heel-to-toe walking) administered with a pass-fail scoring system. Minimal evidence supports inclusion of the tandem-gait test in the SCAT3, especially in high school athletes. OBJECTIVE:   To determine (1) the percentage of healthy high school athletes who passed (best trial ≤14 seconds) the tandem-gait test at baseline, (2) the association between sex and test performance (pass versus fail), and (3) the relationship among sex, age, height, and tandem-gait test score...
November 27, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29168451/intraindividual-cognitive-variability-an-examination-of-anam4-tbi-mil-simple-reaction-time-data-from-service-members-with-and-without-mild-traumatic-brain-injury
#14
Wesley R Cole, Emma Gregory, Jacques P Arrieux, F Jay Haran
OBJECTIVES: The Automated Neuropsychological Assessment Metrics 4 TBI-MIL (ANAM4) is a computerized cognitive test often used in post-concussion assessments with U.S. service members (SMs). However, existing evidence remains mixed regarding ANAM4's ability to identify cognitive issues following mild traumatic brain injury (mTBI). Studies typically examine ANAM4 using standardized scores and/ or comparisons to a baseline. A more fine-grained approach involves examining inconsistency within an individual's performance (i...
November 23, 2017: Journal of the International Neuropsychological Society: JINS
https://www.readbyqxmd.com/read/29164163/neurocognitive-deficits-of-concussed-adolescent-athletes-at-self-reported-symptom-resolution-in-the-zurich-guidelines-era
#15
Peter K Kriz, Rebekah Mannix, Alex M Taylor, Danielle Ruggieri, William P Meehan
Background: Previous studies have evaluated high school and collegiate athletes in the pre-Zurich guidelines era; whether adolescent athletes demonstrate similar neurocognitive decrements in the current concussion management era remains unclear. Purpose: To assess for the presence of neurocognitive deficits in adolescents with a sport-related concussion at the time of self-reported symptom resolution. Study Design: Cross-sectional study; Level of evidence, 3...
November 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29149800/longitudinal-improvement-in-balance-error-scoring-system-scores-among-ncaa-division-i-football-athletes
#16
Ross E Mathiasen, Christopher P Hogrefe, Kari K Harland, Andrew Peterson, Kyle Smoot
INTRODUCTION: The Balance Error Scoring System (BESS) is a commonly used concussion assessment tool. Recent studies have questioned the stability and reliability of baseline BESS scores. The purpose of this longitudinal prospective cohort study is to examine differences in yearly baseline BESS scores in athletes participating on an NCAA Division-I football team. MATERIALS AND METHODS: NCAA Division-I freshman football athletes were videotaped performing the BESS test at matriculation and following one year of participation in the football program...
November 17, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29138991/test-retest-reliability-and-interpretation-of-common-concussion-assessment-tools-findings-from-the-ncaa-dod-care-consortium
#17
Steven P Broglio, Barry P Katz, Shi Zhao, Michael McCrea, Thomas McAllister
BACKGROUND: Concussion diagnosis is typically made through clinical examination and supported by performance on clinical assessment tools. Performance on commonly implemented and emerging assessment tools is known to vary between administrations, in the absence of concussion. OBJECTIVE: To evaluate the test-retest reliability of commonly implemented and emerging concussion assessment tools across a large nationally representative sample of student-athletes. METHODS: Participants (n = 4874) from the Concussion Assessment, Research, and Education Consortium completed annual baseline assessments on two or three occasions...
November 14, 2017: Sports Medicine
https://www.readbyqxmd.com/read/29131721/postural-stability-in-healthy-child-and-youth-athletes-the-effect-of-age-sex-and-concussion-related-factors-on-performance
#18
Melissa Paniccia, Katherine E Wilson, Anne Hunt, Michelle Keightley, Karl Zabjek, Tim Taha, Isabelle Gagnon, Nick Reed
BACKGROUND: Postural stability plays a key role in sport performance, especially after concussion. Specific to healthy child and youth athletes, little is known about the influence development and sex may have on postural stability while considering other subjective clinical measures used in baseline/preinjury concussion assessment. This study aims to describe age- and sex-based trends in postural stability in uninjured child and youth athletes at baseline while accounting for concussion-related factors...
November 1, 2017: Sports Health
https://www.readbyqxmd.com/read/29120225/descriptive-values-for-dancers-on-baseline-concussion-tools
#19
Lauren McIntyre, Marc Campo
CONTEXT:   Capturing baseline data before a concussion can be a valuable tool in individualized care. However, not all athletes, including dancers, have access to baseline testing. When baseline examinations were not performed, clinicians consult normative values. Dancers are unique athletes; therefore, describing values specific to dancers may assist those working with these athletes in making more informed decisions. OBJECTIVE:   To describe values for key concussion measures of dancers...
November 9, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29115854/baseline-king-devick-scores-for-adults-are-not-generalizable-however-age-and-education-influence-scores
#20
Heather Dillon Anderson, Scott A Biely
OBJECTIVE: To establish normative values for the King-Devick (K-D) test to be used as a reference for determining impairment related to concussion when individual baseline scores are lacking. METHOD: Baseline K-D scores were collected for 243 participants aged 18-86. RESULTS: The mean age of subjects was 40.46; range 18-86 years. The mean time was 42.2 seconds; 26.19-75.96 seconds. There was a relationship (r = 0.376) between K-D score and age; scores increased (worsened) with age...
2017: Brain Injury: [BI]
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