Post-Concussive Symptoms Clinical Trial
Multicentre, Randomized Clinical Trial of Pediatric Concussion Assessment of Rest and Exertion (PedCARE): A Study to Determine When to Resume Physical Activities Following Concussion in Children
The goal of this study is to investigate when is the best time to resume physical activity following a head injury. Two treatment plans will be studied; the first treatment plan consists of gradually reintroducing physical activity in the child's routine, starting 72 hours following the head injury. The second treatment plan involves physical and mental rest until the child as no more symptoms. Once symptom free, physical activity is gradually reintroduced in the child's routine.
Persistent post-concussive symptoms (PPCS) pose long-term challenges and can impact
negatively patients' health-related quality of life and functional outcomes. Preventing PPCS,
pediatric concussion guidelines call for cognitive and physical rest. Strict physical
activity restriction is recommended until symptom-free, followed by a progressive step-wise
return to activities. Unfortunately, little evidence beyond expert opinion exists to guide
health care professionals on how and when to best re-introduce physical activity to hasten
recovery and reduce the burden of PPCS. Recent evidence suggests protracted rest may hinder
recovery. In fact, early resumption of physical exercise has proven physiological,
psychological and functional benefits in many other conditions, including stroke (a severe
traumatic brain injury). Findings from pilot studies in children with PPCS support that
early, active rehabilitation is associated with improved recovery.
The goal of this study is to investigate whether early reintroduction of non-contact, physical activity at 72-hour post-injury reduces the rate of PPCS in children following an acute concussion as compared to usual care stepwise resumption of activity only once fully asymptomatic as per the Zurich consensus return-to-play protocol.
The study is a multicentre, blind, randomized clinical trial. A total of 350 participants will be recruited from 3 Pediatric Emergency Research Canada (PERC) Emergency Departments (ED). Eligible children are those aged 10-17 years who sustained a concussion in the previous 48 hours. Participants will be randomized to either the experimental intervention group or the the control group. The experimental intervention group consist of resumption of light, aerobic exercise (e.g., 15 minute walk) 72 hours post-injury, irrespective of symptoms. Patients will be allowed to progress activity daily using one of the following of their choice: Frequency, Intensity, Time (duration), or Type, as long as symptoms are well-tolerated, with a minimum of 24 hours between each step. Control group: Usual care according to Zurich return-to-play guidelines (complete rest until full resolution of concussion symptoms [several weeks of rest may be required prior to initiation], followed by stepwise activity progression). ;
|Source||Children's Hospital of Eastern Ontario|
|Contact||Roger L Zemek, MD|
|Start date||March 6, 2017|
|Completion date||November 2038|
|Active, not recruiting||
||Phase 2/Phase 3|