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Publications
 
 
The Diagnosis of Concussion in Pediatric Emergency Departments: A Prospective Multicenter Study.
Boutis K, Gravel J, Freedman S, Craig W, Tang K, DeMatteo C, Dubrovsky A, Beer D, Burns E, Sangha G, Zemek R on behalf of the Pediatric Emergency Research Canada (PERC) 5P Concussion Team. 
 
 
No association between metoclopramide treatment in ED and reduced risk of post-concussion headache. 
Bresee N, Aglipay M, Dubrovsky AS, Ledoux AA, Momoli F, Gravel J, Freedman SB, Barlow K, Richer L, Barrowman NJ, Zemek R; Pediatric Emergency Research Canada (PERC) 5P Concussion team. 
 
 
Traumatic brain injury: integrated approaches to improve prevention, clinical care, and research.
Maas AIR, Menon DK, Adelson PD, Andelic N, Bell MJ, Belli A, Bragge P, Brazinova A, Büki A, Chesnut RM, Citerio G, Coburn M, Cooper DJ, Crowder AT, Czeiter E, Czosnyka M, Diaz-Arrastia R, Dreier JP, Duhaime AC, Ercole A, van Essen TA, Feigin VL, Gao G, Giacino J, Gonzalez-Lara LE, Gruen RL, Gupta D, Hartings JA, Hill S, Jiang JY, Ketharanathan N, Kompanje EJO, Lanyon L, Laureys S, Lecky F, Levin H, Lingsma HF, Maegele M, Majdan M, Manley G, Marsteller J, Mascia L, McFadyen C, Mondello S, Newcombe V, Palotie A, Parizel PM, Peul W, Piercy J, Polinder S, Puybasset L, Rasmussen TE, Rossaint R, Smielewski P, Söderberg J, Stanworth SJ, Stein MB, von Steinbüchel N, Stewart W, Steyerberg EW, Stocchetti N, Synnot A, Te Ao B, Tenovuo O, Theadom A, Tibboel D, Videtta W, Wang KKW, Williams WH, Wilson L, Yaffe K; InTBIR Participants and Investigators. 
 
 
Advancing Concussion Assessment in Pediatrics (A-CAP): a prospective, concurrent cohort, longitudinal study of mild traumatic brain injury in children: protocol study. 
Yeates KO, Beauchamp M, Craig W, Doan Q, Zemek R, Bjornson B, Gravel J, Mikrogianakis A, Goodyear B, Abdeen N, Beaulieu C, Dehaes M, Deschenes S, Harris A, Lebel C, Lamont R, Williamson T, Barlow KM, Bernier F, Brooks BL, Emery C, Freedman SB, Kowalski K, Mrklas K, Tomfohr-Madsen L, Schneider KJ on behalf of Pediatric Emergency Research (PERC). 
 
 
Predictors of neuropsychological outcome after pediatric concussion.
Beauchamp MH, Aglipay M, Yeates KO, Désiré N, Keightley M, Anderson P, Brooks BL, Barrowman N, Gravel J, Boutis K, Gagnon I, Dubrovsky AS, Zemek R.
  
 
Association between ondansetron use and symptom persistence in children with concussions: A 5P substudy.
Gravel J, Boutis K, Tang K, Beauchamp MH, Freedman SB, Dubrovsky AS, Gagnon I, Momoli F, Zemek R.
 
 
Predicting Psychological Distress after Pediatric Concussion.
Brooks BL, Plourde V, Beauchamp MH, Tang K, Yeates KO, Keightley M, Anderson Peter, Naddley D, Barrowman N, Zemek R.
 
 
Natural Progression of Recovery from Concussion in a Pediatric Population.
Ledoux AA, Tang K, Yeates KO, Pusic M, Boutis K, Craig W, Gravel J,  Freedman SB, Gagnon I, Gioia G, Osmond MH and Zemek R for the Pediatric Emergency Research Canada (PERC) Concussion Team.
 
 
Predicting Wellness after Pediatric Concussion.
Beauchamp MH, Tang K, Yeates KO, Anderson P, Brooks BL, Keightley M, Désiré N, Boutis K, Gagnon I, Gravel J, Dubrovsky AS, Zemek R.   
 
 
Derivation and initial validation of clinical phenotypes of children presenting with concussion acutely in the Emergency Department: Latent class analysis of a multicentre, prospective cohort, observational study.
Yates KO, Tang K, Barrowman N, Freedman SB, Gravel J, Gagnon I, Sangha G, Boutis K, Beer D, Craig W, Burns E, Farion KJ, Mikrogianakis A, Barlow K, Dubrovsky AS, Meeuwisse W, Gioia G, Meehan WP, Beauchamp MH, Kamil Y, Grool AM, Hoshizaki B, Anderson P, Brooks BL, Vassilyadi M, Klassen T, Keightley M, Richer L, DeMatteo C, Osmond MH, Zemek R, on behalf of the Pediatric Emergency Research Canada (PERC) Predicting Persistent Postconcussive Problems in Pediatrics (5P) Concussion Team.
  
 
The Stability of Retrospective Pre-injury Symptom Ratings Following Pediatric Concussion.
Teel EF, Zemek R, Tang K, Gioia G, Vaughn C, Sady M, Gagnon I for the Pediatric Emergency Research Canada (PERC) Concussion Team.
 
 
Self-Reported Balance Status is not Reliable Indicator of Balance Performance in Adolescents at One-Month Post-Concussion.
Rochefort C, Walters-Steward C, Aglipay M, Barrowman N, Zemek R., Sveistrup H
Journal of Science and Medicine in Sport. 2017 Apr;S1440-2440(17)30392-4
 
 
Pediatric concussion: Biomechanical differences between transient and PPCS outcomes.
Post A, Hoshizaki T, Zemek R, Gilchrist M, Koncan D, Dawson L, Chen W, Ledoux AA
Journal of Neurosurgey: Pediatrics. 2017 Jun;19(6):641-651
 
 
Balance Markers in Adolescents at One-Month Post-Concussion.
Rochefort C, Walters-Steward C, Aglipay M, Barrowman N, Zemek R, Sveistrup H
Orthopaedic Journal of Sports Medicine. 2017 Mar;5(3):2325967117695507
 
 
Association Between Early Participation in Physical Activity Following Acute Concussion and Persistent Post-Concussive Symptoms in Children and Adolescents.
Grool AM, Agilpay M, Momoli F, Meehan WP, Freedman SB, Yeates KO, Gravel J, Gagnon I, Boutis K, Meeuwisse W, Barrowman N, Ledoux AA, Osmond MH, Zemek R on behalf of the Pediatric Emergency Research Canada (PERC) Concussion Team
JAMA. 2016 Dec;316(23):2504-2514
 
 
A comparison of history and no history of concussion groups by biomechanical reconstruction of a youth population.
Post A, Hoshizaki TB, Gilchrist MD, Koncan D, Dawson L, Chen W, Ledoux AA, Zemek R for the Pediatric Emergency Research Canada (PERC) 5P Concussion team
Journal of Neurosurgery: Pediatrics. 2017 Apr;19(4):502-510
 
 
Annual and Seasonal Trends in Ambulatory Visits for Pediatric Concussion in Ontario between 2003 and 2013.
Zemek R, Grool AM, Rodriguez Dugue D, DeMatteo C, Rothman L, Benchimol EI, Guttmann A, Macpherson A
The Journal of Pediatrics. 2017 Feb;181:222-228.e2
 
 
Performance of Children and Adult Alpine Helmets under Characteristic Falling Conditions.
Koncan DA, Zemek R, Hoshizaki TB
Procedia Engineering. 2016 July;147: 578 – 583
 
 
Association of Persistent Postconcussion Symptoms with Pediatric Quality of Life.
Novak Z, Aglipay M, Barrowman N, Yeates KO, Beauchamp MH, Gravel J, Freedman SB, Gagnon I, Gioia G, Boutis K, Burns E, Ledoux AA, Osmond MH, Zemek RL; Pediatric Emergency Research Canada Predicting Persistent Postconcussive Problems in Pediatrics (PERC 5P) Concussion Team
JAMA Pediatrics. 2016 Oct;170(12):e162900
 
 
Clinical Risk Score for Persistent Postconcussion Symptoms Among Children With Acute Concussion in the ED.
Zemek R, Barrowman N, Freedman SB, Gravel J, Gagnon I, McGahern C, Aglipay M, Sangha G, Boutis K, Beer D, Craig W, Burns E, Farion KJ, Mikrogianakis A, Barlow K, Dubrovsky AS, Meeuwisse W, Gioia G, Meehan WP 3rd, Beauchamp MH, Kamil Y, Grool AM, Hoshizaki B, Anderson P, Brooks BL, Yeates KO, Vassilyadi M, Klassen T, Keightley M, Richer L, DeMatteo C, Osmond MH; Pediatric Emergency Research Canada (PERC) Concussion Team
JAMA. 2016 Mar;315(10):1014-25
 
 
Empirical derivation of a clinical case definition rule for neuropsychological impairment in children and adolescents.
Beauchamp MH, Brooks BL, Barrowman N, Aglipay M, Keightley M, Anderson P, Yeates KO, Osmond MH, Zemek R
J Int Neuropsychol Soc. 2015 Sep; 21(8):596-609
 
 
Predicting and preventing postconcussive problems in paediatrics (5P) study: protocol for a prospective multicentre clinical prediction rule derivation study in children with concussion.
Zemek R, Osmond M, Barrowman N for PERC Concussion Team
 
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