Returning to Normal After Concussion

Last night I invested an hour and a half watching the first half of the Super Bowl ... because ... well, just because. As exciting as it might have been to watch, investing another 2 hours on the second half would have kept me up well past my bedtime. As I lay in bed with the thwack-thwack-thud of helmets hitting pads still reverberating in my ears, my thoughts drifted to the ever-shifting landscape of concussion management.

William G. Wilkoff, MD

More than 2 decades ago, concussions were just beginning to exit the dark ages when loss of consciousness was the defining symptom or sign that most folks (and here I am including physicians) used to separate the run-of-the-mill stinger or bell-ringer from a “real” concussion.

The new era dawned with the appearance of clinics devoted to concussion management and the development of protocols that limited everything from physical exertion to reading and screen time. Schools were coaxed into subjecting their athletes to preparticipation testing sessions with the hope that creating a baseline cognitive assessment would somehow make the diagnosis and management of concussion feel more scientific. Many of the recommended management strategies were based on the intuitive but flawed notion of “brain rest.” If reading or bright lights aggravate patient’s symptoms, they should be avoided but otherwise resting the brain doesn’t seem to make sense.

Fortunately, there were, and hopefully will continue to be, clinicians willing to question hastily developed management protocols. One recent cohort study from Canada has found that, surprisingly, (to some experts), “early return to school was associated with a lower symptom burden” This association held true for both age groups the researches studied (8-12 years and 13-18 years). The authors conclude that delayed return to school “may be detrimental to recovery.” In this study, early return to school was defined as less than 3 days.

In another study, this one in the journal Pediatrics, the authors found that “the association of early screen time with postconcussion symptoms is not linear.” Their conclusion was that the best approach to clinical management of concussion should include a moderate amount of screen time.

After reading both of these studies I am heartened that we are now hearing voices suggesting a return to concussion management based on careful observation of the individual patient and common sense. A concussed brain is not a torn hamstring or a broken clavicle that under most circumstances will heal in a predictable amount of time. It is prudent to exclude the concussed patient from activities that carry a significant risk of reinjury until the symptoms have subsided. However, postconcussion symptoms are often vague and can be mistaken for or aggravated by a host of other conditions including learning disabilities, anxiety, and depression.

I hope that our experience with the COVID pandemic has taught us that removing children from school and their usual activities can have a serious negative effect on their emotional health and academic achievement. This seems to be particularly true for the young people who were already struggling to adjust to being a student. Getting out of the habit of going to school often intensifies the anxieties of an emotionally or academically challenged student. Each day away from the school atmosphere can compound the symptoms that may or may not have been triggered by the concussion.

The message here is clear that, whether we are talking about concussions or appendectomies or mononucleosis, the sooner we can return the child to something close to their old normal the more successful we will be in a helping them adjust to the new normal.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at pdnews@mdedge.com.

This article originally appeared on MDedge.com, part of the Medscape Professional Network.

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Cite this: Returning to Normal After Concussion - Medscape - Mar 03, 2023.