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Alpine TD CONFERENCE 2008. FIS MEDICAL COMMITTEE CONCUSSION ISS (INJURY SURVALLENCE STUDY). FIS. Medical Committee: Snowboard Alpine Freestyle Cross-country Ski jumping. Medical Committee. Education Sub Committee News Blast FIS Web page Ski Trauma Courses Medical Guide.
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Alpine TD CONFERENCE 2008 • FIS MEDICAL COMMITTEE • CONCUSSION • ISS (INJURY SURVALLENCE STUDY)
FIS Medical Committee: Snowboard Alpine Freestyle Cross-country Ski jumping
Medical Committee • Education Sub Committee • News Blast FIS Web page • Ski Trauma Courses • Medical Guide
FIS NEWS BLAST • Sport nutrition for ski competition • Soft tissue tendon injuries • Research conclusions on pre pubertal strength training • Concussion standards Vienna protocols • Back rehabilitation for ski racers • Future – vision, sport psychology, orthotics in sport • OR????
Snow Sport Trauma course • Provincially • Nationally • Internationally – China, Russia
CONCUSSION • Many Alpine athletes KP, CM, MM • Previously under treated • 10% of athletes • Different countries different standards for caring for head injured athletes
CONCUSSION! • Definition Vienna Prague • Disturbance of function of brain after trauma (metabolic not structural) • + or - loss of consciousness • Short lived neurological impairment (24 hours to 10 days) • Resolves spontaneously following a sequential predictable course
Recognition difficult • Subtle symptoms - wide variety of symptoms • Reluctance to report • Normal CT, MRI
SYMPTOMS • HEADACHE • RINGING IN EARS • DIZZY • NAUSIA VISION CHANGE • POOR BALANCE OR COORDINATION • DIFFICULTY OR INACCURATE ANSWEREING OF QUESTIONS .(DATE,TIME, 3 ARTICLE MEMORY) SAC, SCAT. Memory and attention
Signs: • Loss of consciousness • Seizure • Poor coordination • Poor concentration • Inappropriate behavior or emotions • vomiting
If Suspect • Treat as any injury - ABC’s, cervical spine • Don’t leave alone • Monitor - • Not to train or compete in current event • Requires full medical evaluation
ACUTE INJURY MANAGEMENT • Coach or PHSIO or PHYSICIANS WITH THE TEAM –EVALUATES ATHLETE • Signs and Symptoms
TD’s ROLE • Can request independent medical review of a competitors medical condition – see medical guidelines –FIS MEDICAL GUIDE • This can include completion of SCAT and clearance from an independent medical observer.
TD can: • Propose to the jury the exclusion of any competitor – ICR – 601.4.9.4
TD can: • Request the FIS Medical Supervisor to direct a medical examination or request a medical examination of any racer. ICR 221.2
TD can: • Can act where there is no rule by making proposals to Jury – ICR – 601.4.9
Post Injury management • STOP • REST • MENTAL AND PHYSICAL • NO ALCOHOL OR STIMUALANTS • NO MEDICATIONS
Pre Season Assessment Includes: • Concussion history: • Previous head injuries and Symptoms • Loss of consciousness • Cognitive symptoms • Time off from skiing or training • Identify athletes not fully recovered from previous concussion injuries • Baseline-------
Preseason Testing • SAC TEST-1997-Standardized Assessment of Concussion • SCAT TEST – Sport Concussion Assessment Tool – • British Journal Sports Medicine 2005 • Neurosurgery 2005 • Physician and Sports Medicine 2005 • 2nd International Symposium on Concussion in Sport
Pre Season Testing • Impact test - Neurocognitive • Baseline neurocognitive testing using computer • Nast • BC Ski Team • B.C. leads the way in Snow Sports • Ontario – entire jr. hockey
Impact • Identifies athletes at risk! • Used later in year with repeat concussion
IMPACT • ATTENTION • PROCESSING SPEED • REACTION TIME • MEMORY • VISUAL • VERBAL • WORKING
Return to Snow Protocol • Complete physical and mental rest until asymptomatic – then advance along the return to sport protocol with a minimum of 24 hours between advancing steps. Progression only if completely asymptomatic .
PROGRESSIVE RETURN TO SPORT PROTOC0L STEPS: • Complete physical and mental rest until asymptomatic • Low intensity aerobic • Higher intensity aerobic • Easy free ski/ light exercise • Train gates • After medical clearance return to full competition separate all by 24 hours at least! IMPACT TEST BTN STEP 4-5
Role of Impact • Do once athlete is symptom free after step 4. • Prolonged cognitive impairment – prolonged return to sport • Team physician = final clearance before return to sport!
ISS: • Oslo Sports Trauma Institute (Professor Roald Bahr / Tonje Florenes) • FIFA • ? FIS athletes – competition and training
Objectives • Reliable data on injuries • Predisposing factors • prevention
The Big 5 • Switzerland, Canada, France, Norway, Finland
Data collection • Alpine • Snowboard • Freestyle • Nordic combined • Cross country
Data Collection • TD’s • Team physicians, physios, coaches • Year end interviews
Snowboard • Knee • Head / face • Shoulder • Low back
Reporting • 25% • 25% • 90%
TEAM WORK • SB • ALPINE • NORDIC COMBINED • FREESTYLE • Medical directors have been notified