Sunday, October 23, 2016
Injuries in the NFL are a way of life but every time a player goes down, at least there is some comfort in knowing that they are getting the best medical care possible. Certified athletic trainers, physical therapists and physicians are on the sideline, at the ready if needed. Sometimes, though, there are lessons to be learned when first steps are forgotten. Case in point: Brian Hoyer, Chicago Bears quarterback injures his arm and an entourage walks him off the field, as he gingerly holds his injured forearm.
Shortly thereafter, Mr. Hoyer is seen on a cart being driven back from the x-ray area (every NFL stadium is well equipped) and the video streams from CBS suggest that there might be something missing in the care provided.
Most boy scouts, first responders and EMTs know that fractures and sprains need to be splinted. Letting the patient hold their own injured arm is not necessarily ideal. Look at the photo again.
Medicine has become high tech and even the pros in the ER need to step back, take a deep breath and remember the basics. First aid is called that because it comes first, but in the goal of providing care, those first steps can get missed. The purpose of splinting an injury is to prevent any worsening of the injury and to help relieve pain.
Consider a couple of other basic firsts that happen before high tech can kick in:
- Putting a victim in the recovery position on their side so that they can’t hurt themselves or aspirate vomit into their lungs takes priority.
- An unconscious patient should always have a blood sugar checked to make certain that they aren’t diabetic and in hypoglycemic (low blood sugar) coma. It’s bad form to emergently send a patient to the CT scan looking for brain damage when the treatment is an intravenous injection of sugar. Many a medical student and resident can remember a hypoglycemic patient where the diagnosis was made an hour later, when blood tests came back from the lab.
- In trauma patients, the ABCs are always most important. (A=airway, B=breathing, C=circulation). Looking after visible injuries like lacerations or broken bones does little for a patient who can’t breathe or does not have blood pressure or a pulse. That’s why there are hard stops in trauma care to make certain that the patient can maintain their own airway and are not choking, that their breathing effort is adequate and that they do not have low blood pressure because of lung or heart problems like tension pneumothorax (collapsed lung that increases pressure in the chest and prevents from returning to the heart) or pericardial tamponade (fluid around that heart that prevents it from squeezing adequately).
Basic first aid isn’t always so basic; it requires some knowledge and training and literally everybody should have some of that knowledge.
- CPR is a given. It’s the right thing to know to help our family, friends, neighbors and even strangers in the street. And there is an opportunity to learn CPR every time a newborn baby or grandchild comes into a family.
- The ability to look after minor injuries seems routine. We all know how to look after cuts and scrapes and that knowledge should extend to be able to initially care for wounds, lacerations, burns and chemical exposures (we live in a chemical world after all). Eye injuries and nosebleeds are tougher but a little knowledge goes a long way.
- Sudden illnesses like heart attack, diabetes and seizures all start with placing the victim in a safe position and calling 911.
While it takes a little time and effort to learn basic first aid, it’s not hard to find a place. First aid information and available courses can be found on line or through American Heart Association and Red Cross offices. And don’t forget your doctor’s office or local hospital as a resource. Opportunity is there to learn the basics. Then you too, can watch a football game and wonder why a broken arm isn’t splinted.This entry was tagged Brian Hoyer, CPR, first aid, fracture, splint
Thursday, October 13, 2016
Carson Palmer: concussion
Cam Newton- concussion
Sydney Crosby: concussion
NHL: new concussion screening policy.
Donald Trump- NFL need to toughen up; concussions around so bad.
And then there’s the knowledge gap.
“I don’t know.” Not the best thing to hear from your doctor after you’ve been examined. The expectation is that you go to the doc, get examined, you’re told what’s wrong, how you’re going to be fixed and when you’ll get better. That drill breaks down when the doc says “I don’t know”. Welcome to world of concussion.
Players and fans appreciate a potential head injury may occur with every play, but nothing is worse for the fan when the commentator announces that your favorite player is being evaluated for a concussion or in the concussion protocol. Those words are probably worse for the player. Whether it’s the NFL, NHL, MLB, NBA or MLS, the concussion protocol usually means that the player is gone for the game and perhaps, at least another week. The good news is that it may protect athletes after a concussion (regardless of Trump’s medical expertise), but the bad news is that nobody knows exactly how long to protect an athlete. Carson Palmer, Cam Newton, Sydney Crosby and the many other players who get hit in the head every week need to be protected, sometimes even from themselves, but how that’s done is up for debate.
Concussion diagnosis is defined as brain injury and it’s easy to diagnose easy if the athlete is knocked unconscious, has visible signs of confusion or behavior changes. But the Zurich consensus on concussion in sports doesn’t require head trauma to make the diagnosis. Instead, the diagnosis only requires the head to be shaken, and just one symptom. That symptom might be as non-specific as not feeling right, being tired and fatigued, or becoming more emotional or irritable. There is no finding on physical exam, brain imaging (CT/MRI) or psychologic testing that can confirm or rule out the diagnosis. It is all based on self-reported symptoms.
Concussion treatment is not necessarily evidence based. We don’t know how long it takes for the brain to heal after being concussed and the assessment decisions to allow sport participation often depend upon the athlete self-reporting symptoms and healing. And since many elite athletes are motivated to play, there are no tests available to confirm that the athlete is telling the truth and the brain is actually better. Anecdotes exist that suggest some athletes try to do poorly on preseason brain testing, so that if a concussion occurs, they can “pass” a test that compare brain performance before and after the injury. They set the bar low early to be able to clear it later.
Return to Play
The protocols that allow return to play protocol are arbitrary and while most concussion may resolve within 7-10 days, there is no objective test to know whether complete healing of the brain has occurred. According to the Zurich consensus, after a concussion, the athlete moves from one activity level to the next, as long as they are symptom free. If symptoms occur, then the progression through the protocol is delayed:
- Day 1 No activity
- Day 2 Walking, swimming or stat8ionary bike to increase the heart rate but no too much (just 70% of max)
- Day 3 Sport specific exercise but no head impact activities, like heading a ball in soccer, or leading with the head or tackle in football
- Day 4 Noncontact training drills that require increase information processing of the brian like passing drills in football or hockey
- Day 5 If medically cleared, full contact practice
- Day 6 Return to play
The long term effects of a concussion are still unknown. Does it take just one? Are lots of “small” concussions as ominous as one “big’ concussion? Can the effects of concussion be reversed?
In the real world of concussion, there is a lot of “I don’t know”. While the NFL and the NHL have empowered referees to pull players out of the game and have independent spotters monitoring replay video, it’s important to remember that concussion symptoms can be delayed. The Zurich consensus states it plainly, “…that the appearance of symptoms or cognitive deficit might be delayed several hours following a concussive episode and that concussion should be seen as an evolving injury in the acute stage.”
The logical application should be that if a player is pulled out of a game for fear of concussion, regardless of the sideline testing result, that player should be done for the day, since the sideline medical crew “won’t know” if symptoms will progress over time and in medicine, erring on the side of caution is never a bad thing.
But logic and pro sports don’t always go hand in hand. What we see on any given Sunday tends to filter down to the college, high school and even middle school levels. Pro athletes get paid to abuse their body and should know the inherent risks of their profession. Amateurs are trying to grab the brass ring to compete at the highest level of their sport. Most won’t get there and it’s the medical and coaching communities’ responsibility to protect younger, more fragile brains from long term damage. The problem is that we don’t just don’t know how.
This entry was tagged Cam Newton, Carson Palmer, concussion, diagnosis, Donal Trump, NFL, NHL, return to play, Sydney Crosby, treatment