Kailey Lang relaxes at her family’s farm after school, East of Calgary on Friday, Sept. 13, 2019. Kailey Lang mostly remembers the blinding headaches after a carefree trip down a waterslide at West Edmonton Mall in March left her with a concussion. The 14-year-old from Calgary was making her second trip down the giant slide when something happened. THE CANADIAN PRESS/Dave Chidley

‘The pain didn’t stop:’ Study looking into slow concussion recovery in youth

Some kids struggle for weeks or even months

Kailey Lang mostly remembers the blinding headaches after a carefree trip down a waterslide at West Edmonton Mall in March left her with a concussion.

The 14-year-old from Calgary was making her second trip down the giant slide when something happened.

“It kind of went around in a loop and shot you out of the bottom. When I came out, I had this throbbing, kind of pounding pain in my head and I felt a little dizzy at first. And then the pain didn’t stop for a while,” Kailey says.

“I don’t really remember hitting my head at all.”

There was no quick recovery for Kailey, who was plagued with symptoms after she got home.

“I started to get the headaches almost daily for a few weeks. And then I started taking this medication for seizures and then the really, really extreme headaches went away.”

Kailey missed a full three weeks of school and gradually returned to class. Even then, she wasn’t allowed to participate in physical activity, says her mother, Jill Beaton.

“When she talks about her pain, it was excruciating — it was 8 or 9 out of 10. We had multiple hospital visits.

“It wasn’t until we actually went to the children’s hospital that, instead of just being sent home with regular concussion protocol, they started saying, ‘OK, there’s something going on.’”

Kailey is part of a clinical trial by Dr. Michael Esser, a pediatric neurologist who has seen plenty of concussions at the intensive care unit at the Alberta Children’s Hospital.

He’s trying to determine why some patients who get hurt while playing sports or falling off their bikes get better right away, while others have symptoms that hang on beyond the normal recovery period.

“Kids will come in with almost exactly the same stories,” Esser says.

“One will not get better or suffer longer. And the others basically come in because they were told to, but they have no symptoms.”

Esser hopes the study’s results will lead to better treatment.

Part of the study relies on a technology that uses brain waves to study brain function changes after children are injured.

“It’s pretty sensitive in picking up when kids’ brains don’t appear to be working or they’re complaining of feeling foggy-headed or have difficulty focusing and they may have a headache,” Esser explains.

The 100 participants wear a device that looks like a swimming cap on their heads and listen to tones and words.

“The speed or the size of the waves tells us if those are normal … or if they don’t seem to be what we would expect them to be, and if that could be related to your symptoms,” he says.

“The hope is that it will actually help to tailor therapies when we’re trying to get them to recover.”

Dr. Ryan D’Arcy in Surrey, B.C., who helped develop the technology, says the brain remains a medical mystery.

“My favourite question when I’m in front of audiences is: ‘Do you know how your brain is doing today?’

“Our mission has really been around the idea that for all brain conditions — for children, for adults, for seniors, for dementia, for concussions … you need a vital sign, so we got to work and invented one.”

The National Ambulatory Care Reporting System says that between 2016 and 2017 about 46,000 concussions were diagnosed in children five to 19 years old in hospital emergency departments across Canada.

Concerns about pediatric concussions recently prompted the Ontario Neurotrauma Foundation to issue a guideline for diagnosis and management.

“Prior recommendations used to demand that children simply rest, which was often misinterpreted as home jail,” Dr. Nick Reed with Occupational Science and Occupational Therapy at the University of Toronto said in a release.

“We now know that to improve recovery, it is important that children remain physically active and engaged in school as they recover from concussion, while ensuring their activities remain as safe as possible.”

The release said there are at least 35,000 pediatric hospital visits related to concussions each year in Ontario.

ALSO READ: Surrey court clerk files human rights complaint related to concussion

Bill Graveland, The Canadian Press


Like us on Facebook and follow us on Twitter.

Just Posted

New book about Vanderhoof out on shelves now

Every Little Scrap and Wonder written by Carla Funk delves into childhood memories growing up in a small town

Prescribed burns being done around Vanderhoof and Fort St. James

The smoke visible towards the north of town is from prescribed burns… Continue reading

Saik’uz and Stellat’en First Nations court battle against RioTinto Alcan to start next week

Saik’uz and Stellat’en First Nations are taking Rio Tinto Alcan to court over their functioning of the Kenney Dam that affects the Nechako River

Come join the community this year at the Halloween Pumpkin Walk

The 20th Annual Vanderhoof Chamber of Commerce event will be held on Oct. 31 at Riverside Park

Career fair a success for many

700 job hunters visited the Black Press Extreme Education and career fair in Prince George Oct. 11

ELECTION 2019: It’s so close, it could come down to who turns out to vote

Black Press Media’s polling analyst on the origins of predictive seat modelling in Canada

Jack’s Devils beat Quinn’s Canucks 1-0 in NHL brother battle

New Jersey youngster scores first career goal against Vancouver

Two charged after owner’s wild ride through Kamloops in his stolen truck

Crystal Rae Dorrington, 37, and Derrick Ronald Pearson, 32, facing multiple charges

Judge orders credit union’s bank records for Kelowna social worker facing theft allegations

The man is accused of negligence, breach of contract, fraud and a conspiracy with Interior Savings

Leaders pour it on with rallies, boosts for candidates as campaign reaches peak

The federal election campaign has reached a crescendo

Allegations of racism lead to ministry investigation at Vancouver private school

St. George’s School was contacted over what the school describes as ‘deeply offensive behaviour online’

Not a political question: Thunberg calls for climate action in Alberta

Edmonton police estimated the size of the crowd at about 4,000

Zantac, the over-the-counter heartburn drug, pulled in Canada, U.S.

Health Canada also investigates possible carcinogen in some ranitidine drugs

B.C. public safety minister says cannabis edibles not in stores til January

Mike Farnworth says he wants regional issues considered when it comes to licensing

Most Read