NOTE: Any athlete who is unconscious should be treated as if they have a head and neck injury, potentially a cervical spine injury. For More on Management if there is a persistent loss of consciousness: Goulet, K.B. and Meehan, WP III. “Immediate Care for the Unconscious Athlete”: http://www.sportsconcussions.org/On-Field-care.html
RETURNING AN ATHLETE TO SPORT AFTER A CONCUSSION: THE PROTOCOL
The Most Basic Guidelines: An athlete should NEVER return to sport:
- While still having symptoms from a concussion.
- The same day as having a concussion even if the symptoms have resolved.
- Until cleared by a physician experienced in the management of sport-related concussion.
WHAT MAY HAPPEN IF YOU RETURN TO SPORTS TOO SOON AFTER A CONCUSSION?
- An athlete is more likely to get a second concussion if they are still symptomatic from a previous concussion. They are also more likely to suffer a concussion if they had a concussion within the last 10 days.
- A second concussion is likely to be more severe than the first.
It is in your best interest just to wait it out!
THE NEXT STEPS IN TREATING A CONCUSSION:
Recent thinking emphasizes PHYSICAL and COGNITIVE rest COGNITIVE (Thinking) REST Cognitive activities are those activities which require you to think harder than usual. It is important to significantly limit/eliminate all non essential cognitive stresses. Initial steps you can take to limit the work your brain does are:
- No text messaging
- No Facebook or other social media
- No video games
- Limit pleasure reading at least initially
- Limit movie theaters or any television that requires thought. Even watching sporting events on TV or in person requires a lot of work by your brain and should be avoided.
Just think, the less you have to use your brain the quicker you will get better!
Cognitive Activity Scale
Stage Cognitive Level Examples Complete cognitive rest No reading, homework, text messaging, video games, online activity (including Facebook etc), or similar activities. The most stimulating activities at this level would be listening to music (classical music preferred) or watching non stimulating television or quiet movies.
- Minimal cognitive activity No reading, homework, crossword puzzles or similar activities. Less than 5 text messages per day, less than 20 minutes per day combined of online activity and video games.
- Moderate cognitive activity Reading less than 10 pages per day, less than 20 text messages per day, and doing less than 1 hour combined of homework, online activity and video games per day.
- Significant cognitive activity Reading less, doing less homework, working less online, test messaging less and doing less crossword or other similar activities than you would normally do, but more than listed in level 3.
- Full cognitive activity You have not limited cognitive activity at all.
Modified from the Children’s Hospital Boston and Harvard Medical School
Just like thinking too much can delay your recovery so can being too physically active. Initially after suffering a concussion you should limit all nonessential physical activity. Once an athlete isn’t having any more symptoms, they can begin the “Return to Sport Protocol” Athletes can progress through the different stages only if they do not develop any new symptoms. The rate at which they can progress through these stages should be monitored by a physician.
Athletic Activity Scale
Stage Activity Level Examples.
- Rest No athletic activity except walking.
- Light aerobic activity Walking or light stationary bike riding. Subjective intensity such that you barely break a sweat and are able to carry on a conversation. Objective level 70% of max heart rate (220- your age in years is your max heart rate). No resistance training.
- Sport specific activity Sport specific or full aerobic activity such as running, ice skating, swimming, throwing, dribbling the ball or cycling.
- Non-contact training drills Non-contact training drills such as passing, shooting and/or resistance training such as push ups, sit ups or weightlifting.
- Full practice, including contact Full contact practice, including contact.
- Game play You are able to pay without restriction.
Before being reintroduced to activities that are at risk for head injury athletes must have written documentation clearing them by a physician trained in dealing with concussions.
4 SIMPLE STEPS TO TAKE AT HOME TO SPEED RECOVERY
(Prior To Seeing a Doctor):
- Complete Cognitive and Physical Rest (as described above).
- Stay well hydrated: Drinking a diluted sports drink or plain water.
- Eat Frequent and Healthy Snacks: To keep the brain well fuelled.
- Optimize Healthy Sleep: Accomplish this by going to be early, removing any television/phones from the bedroom, and avoiding caffeinated/sugary drinks before bed etc.
RECOVERY — WHAT TO EXPECT:
- Recovery is dependent on a number of factors but adults are generally recovered by Day 7 and the majority of children and adolescents (80-90%) are fully recovered within 10-14 days.
► This still leaves a significant amount of athletes (10-20%) who have prolonged concussive symptoms.
- It is not uncommon for children to have symptoms for weeks or months especially if they obtained a second concussion while still symptomatic from the first.
- It is impossible to accurately predict exactly how long it will take to recover. Symptoms may persist for months despite a seemingly “mild” injury.
- There are additional therapies that can be implemented for more severe cases. These treatments should only be implemented by those doctors with significant training in their usage.
Factors That Influence Recovery Time:
- Age: Concussion is one of the extremely rare conditions where adults actually heal faster than children.
- Gender: Studies show females generally take longer to recover and have more symptoms than males.
- History of Prior Concussions: The more concussions you have had the longer it will take you to get better (as a general rule).
- Pre-existing Medical Conditions: For example children with a history of migraines or learning disabilities are believed to take longer to recover.
LONG TERM EFFECT OF CONCUSSIONS:
There is currently no hard and fast rule about how many concussions are too many. After each concussion the child and parent should sit down and discuss the pros and cons of returning to play and decide what changes (if any) should be made. The long term effects of multiple concussions are well recognized. The list includes, but is not limited to:
- Alzheimer’s Type Disease
- Chronic Traumatic Encephalopathy
- Learning disabilities
- Decreased attention
- Parkinson’s Type Disease
- Second impact syndrome
- More severe concussions in the future
- Personality change
- Substance abuse
- Persistence of any acute symptom
GREAT RESOURCES AND FURTHER READING
The Centers For Disease Control and Prevention: The “Heads Up”Program http://www.cdc.gov/concussion/
ThinkFirst-SportSmart Concussion Education and Awareness Program http://www.thinkfirst.org/home.asp
Consensus statement on concussion in sport – The 3rd International Conference on concussion in sport, held in Zurich, November 2008 P. McCrory, W. Meeuwisse, K. Johnston, J. Dvorak, M. Aubry, M. Molloy, R. Cantu
Available at http://sportconcussions.com/html/Zurich%20Statement.pdf
For More information on the accumulative effects of concussions visit the Sports Legacy Institute: at www.sportslegacy.org ©Kristian Goulet
About the Author:
Dr Kristian Goulet is originally from Ottawa and played Junior Hockey in the area. He was recruited to play hockey at the collegiate level and did his undergraduate degree in Biology (Honours) at Queens University in Kingston, Ontario. His Medical School Training was in Ireland and this is where he first started his work with concussions, examining the prevalence in Irish Rugby players. He completed his Paediatric Residency training at the University of New Mexico. During this time he began giving concussion presentations at the local, State and National levels.
He then went on to do a Sports Medicine Fellowship at Harvard University. During this time he again was very active in the field of concussions giving multiple presentations at the local, regional, and national level. He has trained under some of the great leaders in the concussion field at the Concussion Clinic at the Children’s Hospital Boston; a center nationally recognized for innovative concussion treatments.
Dr Goulet has also designed a concussion education program and is the Clinical Supervisor for the Concussion Education Program for the Sports Legacy Institute. He is also a Credentialed IMPACT Consultant (CIC) meaning he is trained to interpret all IMPACT neuropsychological testing for concussions. Dr Goulet sees all paediatric patients with a special focus on Concussions and Pediatric Sports Injuries at the ActiveCare Clinic at 1108 Klondike Road. Kanata Ontario. For more information please call the clinic at 613 254 9777 or visit the website at: www.activecareclinics.ca.