Getting a jump on recovery from sports-related concussion: Early subthreshold aerobic exercise safely improved recovery time over a stretching regimen among adolescents in this clinical trial.

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Date: Apr. 2022
From: Journal of Family Practice(Vol. 71, Issue 3)
Publisher: Jobson Medical Information LLC
Document Type: Article
Length: 1,593 words
Lexile Measure: 1470L

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ILLUSTRATIVE CASE

A 16-year-old girl with no chronic medical illness presents to your office with her parents after sustaining a head injury at a soccer game over the weekend. She collided with another player while attempting to head the ball. Immediately afterward, she was taken off the field and assessed. She was confused but had a normal level of consciousness and denied vision changes, weakness or tingling in her arms or legs, severe headache, or neck pain. Further testing revealed dizziness and abnormal balance. Her confusion and abnormal balance resolved after 1 day. She has had a mild headache and light sensitivity since the event. She otherwise feels well at rest in the office. She wants to recover quickly but safely and has heard conflicting statements about whether she should completely rest or start back to light activity now.

Sports-related concussions (SRCs) are highly prevalent in the United States, with as many as 3.8 million cases annually. Of those, 1.1 to 1.9 million cases are in children 18 years old or younger. (2,3) SRCs are defined by the Concussion in Sport Group (CISG) 2017 consensus statement as involving the following criteria: (1) direct or indirect trauma anywhere on the body with force transmitted to the head; (2) rapid or delayed symptom presentation, typically with spontaneous resolution; (3) functional rather than structural injury; and (4) occurrence with or without loss of consciousness with stepwise symptom resolution. (4)

SRCs do not have a proven, effective treatment and can have short- or long-term consequences. Initial treatment includes removing athletes from play immediately after an event. The American Academy of Neurology recommends that athletes not return to play until the concussion is resolved, as judged by a health care provider, and the athlete is asymptomatic when off medication. (2)

The CISG recommends a 6-step approach, with each step taking at least 24 hours. (4) The final step is a return to normal activity. (4) This working group recommended extensive study of rehabilitation programs involving subsymptom threshold exercise (ie, exercise performed at a level that does not exacerbate symptoms) before implementation as routine practice. Evidence from a 2015 study suggests that following strict rest for 5 days until complete symptom resolution may prolong recovery compared with rest for only 1 to 2 days. (5) Additionally, strict rest did not show a difference in neurocognitive or balance outcomes in that study, and the authors...

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Gale Document Number: GALE|A702237903