Wednesday, September 10, 2014

Concussion Update (Part 3)

Since my last concussion update there have been two very serious incidents which appear to demonstrate that the new concussion rules are nothing more than a farce.

One incident occurred during the MK Dons—Manchester United League Cup game on August 26.  The other occurred during the August 31, Leicester—Arsenal Barclay’s Premier League game.  I sent email inquiries to Manchester United, Arsenal, The FA, and the BPL about the incidents. I also sent an email to Everton about an earlier incident.  I did not hear back from Everton, Arsenal, the FA, or the BPL. I received an (inadequate) response from Manchester United.  Let me summarize the incidents.
On August 26, 2014, the MK Dons played Manchester United in the league cup.    During the course of that game, Shingi Kagawa received a bloody nose in a clash of heads with Darren Potter.  I was unable to watch this game because it was not available on TV in the United States.  However, according to the match reports of the game, this collision occurred in the ninth minute.  Kagawa received a bloody nose and left the field for treatment before returning less than two minutes later.  He was then removed from the game in the 18th minute.  According to the match report, he had a “mild concussion and blurred vision.”  It appears unlikely that during the two minutes of time when Kagawa was being treated for his bloody nose that he also could have been subject to a full mandatory examination by the team doctor to determine whether he had a concussion. 

I sent Manchester United an email about this incident, I received the following response:
Hi Rudy,
Thank you for your email of the 3rd September.
We obviously cannot discuss individual player medical details for reasons of confidentiality but you can rest assured that all procedures were followed correctly in line with standard accepted practice and FA Guidelines.  Manchester United have always been very vigilant in the management of concussion/suspected concussion and will continue to be so in the best interests of the players and the sport as a whole.
Regards,
I have omitted the name of the person who sent me the email for what are, I hope, obvious reasons.  I responded with a further inquiry.  If I get a response I will do another update.

Manchester United claims to have followed the FA Guidelines.  Since this was a cup game, I assume that the FA rules, not the BPL rules, apply.  The FA Medical Regulations contains a great deal about head injuries and concussions.  The first rule is unchanged since last year and provides:
2.7 Head Injuries

All Clubs shall ensure that any Player having left the field of play with a head injury shall not be allowed to resume playing or training without the clearance of a qualified Medical Practitioner. The same provision shall apply where a head injury is sustained in training.
The FA Guidelines on Head Injury and Concussion Management in Football now provide:

Head injury management

1. If a head injury occurs, the medical team will enter the field to attend to the player. The referee will signal assent in a match situation.

2. The medical staff will assess the injured player. If there has been a confirmed or suspected period of loss of consciousness, the player must be removed from the field of play, and not be allowed to return. If there is any doubt as to the course of events, elucidation may be sought from officials or other players. In the event that there is video replay available pitch-side or in the players’ tunnel, this could be used to clarify the course of events.
3. Where there is a head injury, but no loss of consciousness, an on-field or touchline assessment will take place in line using the SCAT 3 pocket concussion assessment tool: (http://www.fifa.com/mm/document/footballdevelopment/medical/01/42/10/50/130214_pocketscat3_print_neutral.pdf ). This should be a standard part of any pitch-side medical kit. The decision whether the player is removed from the field should be made by the attending doctor.

4. If there is any suspicion of the player having sustained a concussion, they must be removed from the field of play, and not allowed to return.
5. If the player has been removed from the field of play because of a suspected or confirmed concussion, they should be monitored until deemed fit and able to leave the venue. If in doubt, further opinion from local hospital services should be sought via the accident and emergency dept..

6. If allowed home, the player should not be allowed to drive, and should not be left alone, but with a responsible adult who is instructed that should there be any deterioration in the players’ condition, urgent medical attention must be sought.
7. The medical attendant must ensure that the responsible adult is in possession of all contact details of that medical attendant.

Since I did not watch the incident, I cannot summarize its details but, assuming there was no loss of consciousness, Kagawa should have been assessed using the Concussion Recognition Tool (the “Tool”). According to the Tool:
Concussion should be suspected if one or more of the following visible clues, signs, symptoms or errors in memory questions are present.

1.      Visible clues of suspected concussion

Any one or more of the following visual clues can indicate a possible concussion:

Loss of consciousness or responsiveness

Lying motionless on ground / Slow to get up

Unsteady on feet / Balance problems or falling over / Incoordination

Grabbing / Clutching of head

Dazed, blank or vacant look

Confused / Not aware of plays or events
I do not see how anyone can be properly assessed using the Tool in the less than two minutes Kagawa remained off the field--while he was being treated for a bloody nose--unless he was showing absolutely no signs of a concussion.  However, it is hard to believe that he was not slow getting up and/or did not grab his head. Certainly, if he was assessed, as Manchester United implicitly claimed, the assessor got it wrong.

During the August 31, 2014, game between Leicester and Arsenal, Jeff Schlupp and Laurent Koscielny were involved in a clash of heads. I was watching the game as it happened and, later, rewatched it several more times.  (I reference the game clock in my description of events.)
The collision occurred at 11:21.  Schlupp was on the ground holding his head and rubbing it.  The physio arrived by 11:43.  Schlupp was drinking something by 11:52.  He got up slowly by 12:01.  He walked off slowly while touching his head at 12:10.  He was back on the field by 14:42, but, apparently not with permission from the referee.  He jogged back off the field.  The game restarted at 14:52 and he was allowed back on at 14:53.

Since Mr. Schlupp was slow to get up and holding his head, a concussion should have been suspected.  Possibly his attempt to reenter the field without the referee’s permission was evidence of ”confusion” which the Tool also lists as a reason to suspect concussion.  According to the Tool
Any athlete with a suspected concussion should be IMMEDIATELY REMOVED FROM PLAY, and should not be returned to activity until they are assessed medically. Athletes with a suspected concussion should not be left alone and should not drive a motor vehicle.

However, Mr. Schlupp returned to play and played well so—quite possibly—he did not have a concussion.  Maybe he was fully evaluated and cleared during the five minutes before he returned to play—although I am skeptical.
Mr. Koscielny did not fare as well.  After the collision occurred at 11:21,  Mr. Koscielny immediately began holding his head and rolling around on the ground.  This indicated that he had not lost consciousness, but was in a great deal of pain.  At 11:45 he was still on the ground and holding his head.  Two team physios or doctors (I will call them physios) looked closely at his head at 12:16.  At 12:44 Mr. Koscielny was holding his left hand on the left side of his head over his left ear and was clearly in pain.

At 13:30 one of the two physios packed up his stuff and left the field.  At 13:55 Mr. Koscielny was holding and rubbing his forehead while seated on the ground.  At 14:12 a player and a physio helped Mr. Koscielny up.  At 14:23 Mr. Koscielny walked off the field with the physio holding a cloth against the back of his head.  At 14:27, the physio and Mr. Koscielny stopped.  The physio spoke to Arsene Wenger.  Unfortunately, I am not a lip reader so I do not know what was said but the physio did most of the talking.  At 14:43 Mr. Koscielny started to enter the tunnel and the camera cut away.  At 17:31, Mr. Koscielny while wearing a weird cap, jogged onto the field.  The announcer stupidly called it courageous.  At 18:01, the announcer told us that Mr. Koscielny was given two staples to the back of his head.  A close up of Mr. Koscielny shows that he seems to be behaving normally.
At 20:28 the announcer says that Mr. Koscielny has gotten rid of the hat.  At 21:53, a goal was scored when Mr. Koscielny did not properly mark his man.  A replay shows that he saw the guy but just did not go to him.  At 20:15 the game restarted.  At 23:40 Mr. Koscielny jogged back on defense—appearing to me to be running slower than he should under the circumstances.   At 24:21 Mr. Koscielny was walking slowly and touching his head.  At 24:30 the announcer predicted that he would be substituted out.  At 25:35 Mr. Koscielny walked slowly off the field and at 25:59, he entered the tunnel.  As of now, Mr. Koscielny is on the Arsenal injury list. 

It certainly appears that Mr. Koscielny returned to play even though he had suffered a concussion.  Once again, the new rules failed.
Mr. Koscielny was treated on the field for perhaps a bit over two minutes.  He was off the field and off camera for less than three minutes.  Thus, the total treatment and evaluation time was no more than five minutes.   This seems inadequate since, according to the Tool, he was showing signs that mandated that a concussion be suspected. He was slow to get up, unsteady on his feet, and grabbing his head.
Arguably, the rules were followed because he was removed from play.  He just came right back.  Maybe he was assessed medically during his time off the field—while they were giving him the two staples.  Of course, the staples were intended to get him back on the field so, at the very least, there seems to have been a mixed agenda among the medical staff.

Moreover, the FA guidelines specifically state that “If there is any suspicion of the player having sustained a concussion, they must be removed from the field of play, and not allowed to return.  Since, under the Tool, Mr. Koscielny had to be suspected of having a concussion, FA rules prohibited his return to play.
The BPL rules appear to be slightly less stringent—although that may not be intended:

O.22. Each Team Doctor, physiotherapist, therapist and Medical Coordinator shall, when present at a League Match or at any other match or at training, carry the pocket concussion tool (which is set out at Appendix 4A).

O.23. Any Player, whether engaged in a League Match, any other match or in training, who has sustained a head injury, shall not be allowed to resume playing or training (as the case may be) unless he has been examined and declared fit to do so by his Team Doctor or, if he is unavailable, by another medical practitioner. The decision of the Team Doctor or other medical practitioner as to whether the Player is fit to resume playing or training shall be final.

However, the Tool must still be used which means that a player cannot be returned to play if there is any suspicion of a concussion.  I doubt the BPL and Arsenal would claim that returning Mr. Koscielny was justified because the team doctor had, in less than five minutes of evaluation and treatment, eliminated all suspicion of concussion such that it was definitely safe to return Mr. Koscielny to the field of play.

This is not a trivial matter. Both Mr. Koscielny and Mr. Kagawa and, perhaps, Mr. Schlupp, were risking their lives by continuing to play.  There is something called Second Impact Syndrome. (Also, here and here.)  This can occur when a person who has not fully recovered from a concussion suffers a second head injury.  It can be fatal or severely debilitating.    Mr. Koscielny, in particular, was at risk because his job as a defender involved heading the ball.  In fact, the goal Arsenal gave up was one that he should have been in position to head away.  Perhaps his failure to be in position saved his life.
Presumably, the new rules were designed to prevent players with concussions from returning to play.  Yet, just three weeks into the new season, two players with concussions have already returned to play.  Obviously, I cannot know whether the new rules were followed and the doctors just made mistakes or whether the new rules were ignored, but neither possibility is satisfactory.  No doctor should ever be called upon to make a definitive determination that no concussion exists in just a matter of minutes following a serious head injury.  That is simply impossible.
In the real—not professional sports—world concussion diagnosis takes time.  It is a process that extends over hours, if not days.  (See here and here.)  Football should not pretend that a proper examination can be performed in a hurry while under pressure to get a player back on the field. 

If the new concussion rules were ever intended to be anything more than a publicity stunt, the FA and the BPL need to take action.  Neither Manchester United nor Arsenal protected their player as the new rules required.  They should be punished.  More importantly, the authorities need to take steps to ensure incidents like these do not happen again.

No comments:

Post a Comment