TY - JOUR T1 - Concussion and concurrent cognitive and sport-specific task performance in youth ice hockey players: a pilot study JF - British Journal of Sports Medicine JO - Br J Sports Med SP - e1 LP - e1 DO - 10.1136/bjsports-2012-092101.5 VL - 47 IS - 5 AU - Nick Reed AU - Philippe Fait AU - Olinda Habib Perez AU - Karl Zabjek AU - Michelle L Keightley Y1 - 2013/04/01 UR - http://bjsm.bmj.com/content/47/5/e1.45.abstract N2 - Objective To determine the influence of concussion on cognitive performance while completing concurrent sport-specific tasks to further inform return to play protocols for youth athletes. Design This descriptive case pilot study compared the performance of youth ice hockey players who had experienced a concussion in the last ice hockey season to non-injured controls. Setting Youth athletes were assessed while performing ice hockey skills in an ice hockey arena. Participants Four male youth ice hockey players who experienced a concussion during the previous ice hockey season (mean age=11.7±0.29 years; mean time since injury=92.5±49.0 days) and nine non-injured control subjects (mean age=11.4±1.0 years). Intervention Participants completed a randomised combination of four tasks (unobstructed skating, visual interference task, avoiding a fixed obstacle, stickhandling an ice hockey puck). Outcome Measures Response errors and response reaction time dual-task costs during visual interference task (modified Stroop task). Results Participants who experienced a concussion within the past ice hockey season and were ≤58 days post-injury demonstrated significantly poorer cognitive performance (increased dual task cost) across all conditions when performing concurrent sport-specific skills (based on 95% CI). Conclusions Youth ice hockey players with a more recent concussion demonstrated greater cognitive deficits compared to controls. This study acts as an initial step towards the development of an ecologically valid, sport-specific assessment of functional performance following concussion in youth ice hockey players. Acknowledgements Ontario Neurotrauma Foundation, Quebec Rehabilitation Research Network (ONF-REPAR). Competing interests None. ER -