Tag Archives: philosophy

Practice Guidelines And Tincture Of Time

Most trauma centers have at least a few practice guidelines to help the standardize the way they manage common injuries. Solid organ injury. Elder trauma. Chest tube management. But they are all designed for use in patients who present shortly after their injury.

What about someone who presents a day or two, or more, after their injury?  That changes the picture entirely. Most guidelines have a time component built in. A TBI protocol requires a repeat head CT after a certain period of time. Solid organ injury patients may have restricted activity or frequent vital signs for a while. 

But all too often, trauma professionals treat the patient with delayed presentation exactly the same as fresh trauma. For example, a patient falls and bumps their head. They have a persistent headache, and after two days decide to visit their local ED. The CT scan shows a small amount of subarachnoid blood in the area of the impact. Your practice guidelines says to admit for observation, frequent neruo checks, and repeat head CT in 12 hours.

Or a young male playing sports took a hit to his left flank. After 3 days, he’s just tired of the pain and comes to the ED for some pain medication. CT scan shows a grade III spleen injury with a small amount of hemoperitoneum. Your protocol says to admit, make NPO, liimit activity, and observe for 2 days.

What would I do in these cases? Think about it! If the patients had presented right after the event, they would have gone through your guideline and would have been discharged already. So I would review the images, talk to the patients about their injuries, then send them home from the ED with followup. They’ve already passed!

Bottom line: Remember, practice guidelines are not etched in stone. Variances are possible, but need to be well thought out in advance. And hopefully documented in the chart to expedite the inevitable trauma performance improvement inquiry. If the requisite amount of time has gone by, and the history and exam are reasonable, the patient has already passed your protocol. Send them home.

Related posts:

The Fifth Law Of Trauma – Pediatric

I knew there was a fifth law! Any time I give a pediatric talk, I mention it. This one applies to anyone who takes care of children, and is particularly important to EMS / prehospital providers and emergency physicians.

On occasion, medics are called to a home to treat a child in extremis, or occasionally in arrest. Similarly, extremely sick children are often brought to the ED by parents or other caregivers.

Here’s the fifth law:

A previously healthy child who is in arrest, or nearly so, is a victim of child abuse until proven otherwise.

Bottom line: It’s so easy to go down the sepsis path with sick kids, especially those who can’t talk yet. But healthy children tend to stay healthy, and don’t easily get sick to the point of physiologic collapse. If you encounter one as a prehospital provider, glance around at the environment, and evaluate the caregivers. In the ED, ask pointed questions about the circumstances and do a full body examination. What you hear and what you see may drastically alter how you evaluate the patient and may save their life.

Other Laws of Trauma:

The Fourth Law Of Trauma

And now, the last one in the series (for now).

You’ve just received a young male who had been stabbed under his right arm in your emergency department. He’s awake, talking, and very friendly. He met your trauma activation criteria, so you are cruising through the full evaluation. Lines in, blood drawn, clothes off. He wonders aloud if all this is really necessary.

Then, on FAST exam, you see it. A pericardial stripe that looks like a mix of liquid and clotted blood. Your colleague steps in and verifies the exam. But vital signs are normal, the patient is fine.

What next? CT of the chest to further define this? A formal echo to confirm? Your surgeon says no, we’re going to the OR, now! Reluctantly, you package the patient and send him on his way. In the OR, the anesthesiologist takes his time, putting in an arterial line, asking the patient unrelated questions. A thoracotomy? Really? The patient remains awake and alert through all of this.

So here’s the fourth law:

Even awake, alert, and stable patients die. And it hurts that much more when they do.

Bottom line: You know the diagnosis in this case. And you know what needs to be done. But the awake and alert patient fools us. Fakes us out. Somehow, we equate the ability to talk intelligently with being fine. But evil things can be going on inside that don’t rear their ugly head until it’s too late. Don’t get suckered! Believe your exam, not what the patient thinks they are telling you.

Other Laws of Trauma:

The Third Law Of Trauma

Trauma patients don’t always behave the way we would like. They continually surprise us, sometimes for the better when they recover more quickly and completely than we thought. But sometimes it’s for the worse. They occasionally crash when we think everything is going so well.

The crashing patient is in obvious need of help and most trauma professionals know what to do. But then there’s the hypotensive patient. The BP just dropped to 84, and it’s not budging. Many don’t see this for what it is: a slow motion crash. And they want to do things they wouldn’t think of doing to a crashing patient. Like go to CT, do some more stuff in the ED because that BP cuff just has to be wrong, or call interventional radiology and wait for 45 minutes.

But here’s the thing:

The only place an unstable trauma patient can go is to the OR.

Bottom line: By definition, an unstable trauma patient is bleeding to death until proven otherwise (the second law, remember?). Radiation can’t fix that. Neither can playing around in the resuscitation room, unless the bleeding is spraying you in the face. The surgeon needs to quickly figure out which body cavity is the culprit, and address it immediately. And the only place with the proper tools to do that is an operating room.

Other Laws of Trauma:

The Second Law Of Trauma

There are two broad categories of things that kill trauma patients. No, I’m not talking about violent penetrating injury, falls, car crashes, or any other specific mechanisms. I am referring to the end events (on a macro scale) that take their lives.

These two basic killers are: hemorrhage and brain injury. The vast majority of the time, a dying trauma patient has either suffered a catastrophic brain injury, or has ongoing and uncontrolled bleeding.

Here’s the law:

Your trauma patient is bleeding to death until you prove otherwise. 

Bottom line: Since there is little we can do above and beyond the basics in the ED for severe brain injury, your focus must be on hemorrhage. There are lots of things we can do about that, and the majority involve an operating room. Always assume that there is a source of hemorrhage somewhere, and it just hasn’t shown itself yet. There can be no rest until you prove that the source does not exist. And hopefully, you do that very, very quickly.

Other Laws of Trauma: