Connect with us

Hi, what are you looking for?

Health & Wellness

Lack of sleep, stress can lead to symptoms resembling concussion

Photo by Emma Filer from Pexels.com

A new study suggests that a lot of people might be going through life with symptoms that resemble concussion – a finding supporting researchers’ argument that athletes recovering from a brain injury should be assessed and treated on a highly individualized basis.

In the study, between 11% and 27% of healthy college athletes with no history of a recent concussion reported combinations of symptoms that met criteria for post-concussion syndrome (PCS) as defined by an international classification system. Among the nearly 31,000 student-athletes surveyed, three factors stood out as the most likely to predict PCS-like symptoms: lack of sleep, pre-existing mental health problems and stress.

The participants were cadets from four US military service academies – who undergo rigorous training and are required to participate in athletics – and students who competed in NCAA sports at 26 US higher education institutions.

Beyond the substantial numbers of students who reported clusters of PCS-like symptoms, between one-half and three-quarters of all of the athletes surveyed reported one or more symptoms commonly experienced by people who’ve had a concussion, the most common being fatigue or low energy and drowsiness.

“The numbers were high, and were consistent with previous research in this area, but it is quite shocking,” said study lead author Jaclyn Caccese, assistant professor in The Ohio State University School of Health and Rehabilitation Sciences. “These are elite athletes who are physically fit, and they are experiencing that many symptoms commonly reported following concussion. So looking across the general population, they’d probably have even more.”

It’s important to understand that there are multiple sources of these symptoms, researchers say, so that student-athletes’ post-concussion care zeroes in on symptoms caused by the injury. In addition, knowing athletes’ medical history and baseline symptom status may help clinicians predict which pre-existing factors could contribute to a slower recovery from a concussion.

This study, published in the Sports Medicine, was conducted by the Concussion Assessment, Research and Education (CARE) Consortium established by the NCAA and US Department of Defense. Caccese completed the research while she was a PhD student and postdoctoral researcher at the University of Delaware, a consortium member institution.

Participants in this study included 12,039 military service academy cadets and 18,548 NCAA student-athletes who completed the Sport Concussion Assessment Tool symptom evaluation as part of the consortium’s baseline testing. The consortium also collected demographic data and personal and family medical histories from participants.

Advertisement. Scroll to continue reading.

Statistical analyses showed which factors in athletes’ medical histories were most closely associated with reports of symptoms that aligned with PCS criteria. Among cadets, 17.8% of men and 27.6% of women reported a cluster of symptoms that met PCS criteria. Among NCAA athletes, 11.4% of men and 20% of women reported combined symptoms that mimicked the PCS criteria.

For both groups, sleep problems – and particularly insufficient sleep the night before the test – and pre-existing psychiatric disorders were the most predictive conditions, and a history of migraines also contributed to symptoms that met PCS criteria. In cadets, academic problems and being a first-year student increased odds of having symptoms that met PCS criteria, and in NCAA athletes, a history of ADHD or depression contributed to meeting PCS criteria.

The International Classification of Diseases, Tenth Revision uses the term post-concussion syndrome for persistent symptoms following concussion, although the cause or causes of these symptoms can be difficult to determine. Symptoms range from persistent headaches, dizziness and fatigue to anxiety, insomnia and loss of concentration and memory.

A complicating factor with high symptom reporting is that recognizing concussion and determining return to play is based on reported symptoms. And while some symptoms may be more closely connected to concussion than others – such as dizziness, pressure in the head, or sensitivity to light or noise – others, like fatigue, drowsiness and even headaches, can be linked to a variety of causes.

“Perhaps we can create a battery of symptoms more specific to concussion,” Caccese said. “That is another project in this series – trying to see if there are groups of symptoms or specific symptoms that may be more able to identify individuals with concussion.”

The CARE Consortium also aims to identify factors that will help predict outcomes in student-athletes and cadets who suffer concussions.

“This hopefully not only shows clinicians that we need to consider how people would have presented before injury, but also provides some normative data so they can interpret other patients’ data,” Caccese said. “We really don’t know a lot about why people have persistent symptoms, and it seems to be very variable. So we’re trying to understand this better to help predict who will have a prolonged recovery, and who will not.”

Sleeping issues also plague members of the LGBTQIA community.

In 2018, for instance, a study found that lesbian, gay and bisexual adults reported more sleep problems than their heterosexual counterparts. This suggests that sleep difficulties may underlie a number of mental and physical health problems experienced by sexual minorities.

Advertisement. Scroll to continue reading.
Advertisement
Advertisement

Like Us On Facebook

YOU MAY ALSO LIKE

Health & Wellness

The intersection of multiple social identities may compound suicide risk for some LGB individuals.

Health & Wellness

Mental health professionals working in high-stigma environments across the world should consider addressing the internalized homonegativity and social isolation of LGBTQ clients, while advocating...

Health & Wellness

Health of sexual minority women in focus, as study finds they receive pap tests less frequently than heterosexual women.

Health & Wellness

A pilot program that provided transgender men and nonbinary people with cervical cancer screening tailored to their biological needs and personal preferences was well-received...

Advertisement