Friday, July 10, 2009

Check Your Own Pulse

The following is an article written by my dad, to be submitted for publication.

Check Your Own Pulse - by Dan Schneeweiss, M.D.

I have the mixed blessing of being in a profession that requires me to periodically manage emergencies in the operating room. I am an anesthesiologist, a profession described as “99% boredom and 1% panic”.

More accurately, it is 99.9% routine -- things sometimes happen unexpectedly during an operation, but we’re accustomed to anticipate and respond to such events. Generally, there is no immediate threat to the patient’s safety; we are vigilant and well trained. Generally, the cause is apparent, and the resolution is promptly initiated - “no harm, no foul.”

The remaining 0.1%, however, is “You better NOT panic” ... but more on that later.

In my 19-year anesthesia career, there have been a few cases that have tested my skill and fortitude to the limit. These are situations that deteriorate rapidly and place the patient’s life at risk. Out of the 20,000 patients I have cared, for I have had fewer than a half dozen of these. You never forget the details of such events.

I recently had one of these cases that was rather unique. In this “man-bites-dog” scenario, it was not the patient’s safety that was at risk, but rather my personal safety and the safety of my nursing staff. Briefly, this involved a six foot tall 260-lb. muscular young man who emerged from general anesthesia in an agitated state. Despite massive doses of sedative medications, his agitation rapidly deteriorated into a violent fracas requiring four nurses and myself to restrain a thrashing, punching, kicking, biting behemoth. He snapped his wrist restraints, tried to disconnect three safety belts, and bit through his IV tubing and monitor cables. He threatened to “track me down and f******g kill me” for restraining his arm in a rather painful position so that he would not harm himself or any of us. Eventually - for the first and hopefully the last time in my career - I called 911 for police back-up. I needed a “show of force” that a 62 year-old anesthesiologist and four female nurses (two of them weighing under 110 pounds) could not provide.

I could regale you with the details of this case that might amaze and perhaps even amuse you. But my purpose in writing this is to share with you the following principles as a guide in approaching not only medical emergencies but also emergencies in other settings.

1. “Check your own pulse.”

This quote comes from a book called House Of God written about life as an intern at Massachusetts General Hospital. A list of rules for interns contained the admonition that when approaching a cardiac arrest, the first thing to do was to “check your own pulse.”

Once you realize that you are facing an emergency, you must force yourself to remain calm and not panic. As difficult as this might be, you must not even give the appearance of panicking. Raising your voice beyond what is needed to be heard, using profanity, making harsh, critical comments, expressing fear and hopelessness -- such behavior adversely affects your entire team. Even if you FEEL panic inside, DO NOT let that feeling show. As the old deodorant commercial warned: “Never let them see you sweat.”

2. “Hope was not a plan.”

This is what the CEO of JetBlue Airlines said when asked what he had learned from the disastrous incident several summers ago that left JetBlue’s planes on the tarmac in the blazing heat for over eight hours, passengers stranded inside.

It is natural to avoid facing an unpleasant reality. It is easy to delay going into action in the hope that things will improve. To make matters worse, it is not always easy to recognize when a problematic situation turns into a crisis. This transition may be gradual, with no clear demarcation.

However, once you recognize that the present situation is spiraling out of control, you must immediately change your mindset to deal with the true emergency. You must improvise a plan and act on it. Just hoping it will get better again will only waste time.At the same time, you must avoid over-reacting to minor mishaps. Over-reaction and delayed action are both harmful.

3. “Sometimes wrong, but never in doubt.”

Better known as the Surgeon’s Credo, this means that you must act decisively and never give in to becoming mentally immobilized. This can be VERY difficult. The scenario is: you improvise a plan based on your experience with similar problems. You go through all of the normal prescribed steps but ... IT DOESN’T WORK. Suddenly, there is a danger of becoming psychologically immobilized just as that panicky feeling sets in.

You MUST fight that feeling. You MUST be decisive and act. There is a very important principle here: better a wrong action than no action. Even if that action might turn out to be a mistake, at least a mistake might give you information about what doesn’t work. Decisive action will give your team confidence in your leadership. If you freeze, others start to panic.

4. “Think outside the box.”

You might also need to resort to unorthodox options to resolve the problem. In the emergency I described earlier, I finally called 911 for police back-up. That’s not something one ordinarily expects to do in a medical setting. I also resorted to a rather unusual choice of medications. When the routine sedatives did not work, I asked for the drugs used to tranquilize violent psychotic patients. They were not available at the facility where the problem occurred. I then remembered a medication that has fallen out of favor as a sedative in anesthesia more than twenty years ago. I used it and it worked.

Also know that your leadership is not compromised by listening to suggestions from your team. You may be the person in charge of the situation, but don’t be ashamed to seek advice and help from others who might approach the problem from another perspective based on their own experiences.

Finally, when the emergency is over, debrief with your team. Review your management of the event, and discuss suggestions for improvement. Remember: “Good judgment comes from experience ... And experience comes from bad judgment.” No matter what the outcome, thank your staff for their help. The experience has likely been traumatic for the staff. No matter what the outcome, they tried their best.

To summarize:
  • Check your own pulse. Stay calm or at least appear calm.
  • Hope is not a plan. Don’t lose precious moments to inaction in the hope that things will get better.
  • Sometimes wrong but never in doubt. Don’t freeze. Be decisive. Action is better than inaction.
  • Think outside the box. Creative solutions may be needed.
  • Debrief and thank your staff. Graciously acknowledging the efforts of your staff creates a loyal and cohesive team.

8 comments:

Anonymous said...

It seems that you posted this as advice that goes beyond the medical field. Can you explain in what situations beyond medical emergencies, we should use these techniques?

Ya'akob ibn Avi Mori said...

Matt,

Please thank your father for this amazing piece. Do you or your father have any suggestions as to how to foster this type of mindset, how to become the person who does this?
Jake

Dan said...

I would just like to apologize for my behavior in the operating room that day. I hadn't eaten lunch and I was a little bit testy. Please thank your father for referring to me as muscular.

Matt said...

[Just to clear up some confusion that I anticipate might occur once my dad responds to the comments above: the comment immediately above this one is Dan Levine - not my dad, who is also named Dan.]

Dan Schneeweiss said...

In response to “Anonymous”, there are at least two situations besides medical emergencies where these principles would apply: battlefield conditions during warfare and in natural disasters. I just read a detailed account of the D-Day invasion. This was a meticulously planned operation. However, Ike himself said, “The plan is nothing ...” meaning that in the fog of war, things will go wrong and you must be able to improvise. In the interest of brevity, I will not recount examples of the brave commanders and soldiers who kept their cool, recognized that the plan was not working, and improvised actions that saved the day ( and in some cases directly disobeyed orders). You can read the accounts of the invasion of Omaha beach for more details.

The response to Hurricane Katrina provides some examples of missed opportunities to follow the principles I have described. Mayor Ray Nagen of New Orleans delayed instituting emergency plans for over 24 hours after it was clear that New Orleans would be hit. On the surface this sounds like “hope” substituting for a “plan”. He also complained later that he did not have sufficient emergency vehicles to evacuate people in danger. But the news accounts showed a picture of a parking lot full of school buses submerged in flood waters that could have been used as evacuation vehicles if some one had thought “outside the box.”

In response to Jake, I would first say that to some this kind of mindset comes more naturally than to others. It is a matter of personality type to some degree. A person should make career and personal choices based on maximizing or minimizing their chances of facing these kinds of situations based on their personality type.

Beyond this, I think the only way to foster this mindset is experience. If your constitution can tolerate this type of stress, there are volunteer opportunities - Mogen David Adom, Hatzalah, and the like - where you can be part of a team that faces emergency situations. Observe the leaders in action and if possible debrief them about their approach. Think through how you would have handled the same problem and what pitfalls you may have faced

yitz.. said...

@Dr. Dan,

I have a question that has always puzzled me, and your example reminded me of it?

Is it a known phenomenon that people occasionally come out of general anesthetic in a rage?

When I was 15 (about 16 yrs ago) I had an operation on my leg under general anesthesia. When I came to afterwards I was furious, very disoriented and very very furious. To this day I don't have any idea why.

(If this is a known phenomenon, does this point to the likelihood that if I was put under GA again I might also awaken in a rage?)

Sorry to bother you with an off-topic question, google couldn't help me find an answer, maybe I just don't know enough about the terminology to phrase the question properly.

Ezzie said...

Thanks to your father for a fantastic piece.

Dan Schneeweiss said...

Yitz,

It is very common for teenage males (and to a lesser degree teenage females) to emerge from general anesthesia in an agitated and confused state. I have never done a medical literature search to see if this phenomenon has been recognized and studied, but we see it frequently. I jokingly call it (for males) “Testosterone Toxicity”. When I anesthetize such patients I am always prepared with a few milligrams of Versed (a sedative) in my pocket when I take them to the recovery room. If the nurses fail to “talk the patient down” (which they are good at) then the sedation works and is safe.

This reaction is also seen in some other categories of patients such as patients with an underlying history of mental illness and soldiers suffering from Post-Traumatic Stress Disorder (PTSD). I am also aware of a patient who was a survivor of Auschwitz who had this reaction on emergence from anesthesia. These things intuitively make sense.

You may not have this same reaction now since you are no longer a teen. However, it would be wise to let the anesthesiologist know about your past experience so that if it does recur, he will be prepared.