Category Archives: General

General

What’s The Best Pelvic Binder? Part 1

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Several products for compressing the fractured pelvis are available. They range from free and simple (a sheet), to a bit more complicated and expensive. How to decide which product to use? Today, I’ll discuss the four commonly used products. Tomorrow, I’ll look at the science.

First, let’s dispense with the sheet. Yes, it’s very cheap. But it’s not easy to use correctly, and more difficult to secure. Click here to see my post on its use.

There are three commercial products that are commonly used. First is the Pelvic Binder from the company of the same name (www.pelvicbinder.com). It consists of a relatively wide belt with a tensioning mechanism that attaches to the belt using velcro. One size fits all, so you may have to cut down the belt for smaller patients. Proper tension is gauged by being able to insert two fingers under the binder.

Next is the SAM Pelvic Sling from SAM Medical Products (http://www.sammedical.com). This device is a bit fancier, is slimmer, and the inside is more padded. It uses a belt mechanism to tighten and secure the sling. This mechanism automatically limits the amount of force applied to avoid problems with excessive compression. It comes in three sizes, and the standard size fits 98% of the population, they say.

Finally, there is the T-POD from Pyng Medical (http://www.pyng.com/products/t-podresponder). This one looks similar to the Pelvic Binder in terms of width and tensioning. It is also a cut to fit, one size fits all device. It has a pull tab that uses a pulley system to apply tension. Again, two fingers must be inserted to gauge proper tension. 

So those are the choices. Tomorrow, I’ll go over some of the data and pricing so you can make intelligent choices about selecting the right device for you.

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General

Trauma MedEd Newsletter: The Best Of EAST Part 2!

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I’m still not done reviewing abstracts from next month’s annual meeting of the Eastern Association for the Surgery of Trauma (EAST). There are yet more oral and poster abstracts that I want to pick apart. Here are some that are coming in the January issue:

  • How long is DVT a potential risk in TBI?
  • Measuring volume status using jugular ultrasound
  • Pain as a predictor of tourniquet efficiency p23
  • Nursing interruptions in the SICU p18
  • And more…!

Anyone on the subscriber list when the ball drops on New Year’s Eve (CST) will receive it later that day. Everybody else will have to wait for me to release it here on the blog late next week. So sign up for early delivery now by clicking here!

Pick up back issues here!

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General

Inserting an NG Tube (Not an NC Tube)!

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On occasion (but not routinely) trauma patients need to have their stomach decompressed. The reflex maneuver is to insert a nasogastric (NG) tube. However, this may be a dangerous procedure in some patients.

Some patients may be at risk for a cribriform plate fracture, and blindly passing a tube into their nose may result in a nasocerebral (NC) tube (see picture). This is a neurosurgical catastrophe, and the outcome is uniformly dismal. It generally requires craniectomy to remove the tube.

The following patients are at risk:

  • Evidence of midface trauma (eyebrows to zygoma)
  • Evidence of basilar skull fracture (raccoon eyes, Battle’s sign, fluids leaking from ears or nose)
  • Coma (GCS<8)

If you really need the tube, what can you do? If the patient is comatose, it’s easy: just insert an orogastric (OG) tube. However, that is not an option in awake patients; they will continuously gag on the tube. In that case, lubricate a curved nasal trumpet and gently insert it into the nose. The curve will safely move it past the cribriform plate area. Then lubricate a smaller gastric tube and pass it through the trumpet.

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General

Updated Solid Organ Injury Protocol

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Over the past several days, I’ve been writing about updates to our solid organ injury protocol. It eliminates orders for bed rest and NPO diet status afterwards. After looking at our experience over the years, the number of early failures is practically zero. So how many days do you need to keep a patient in bed to make sure they have an empty stomach when they need to be whisked away to the OR. And does walking around really make your injured spleen fall apart?

The answers are none and no. So we’ve updated our protocol at Regions Hospital to reflect this. Feel free to download and modify to your heart’s content. If you want a copy of the Microsoft Publisher file, just email me!

Download the protocol here!

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General

Bedrest After Pediatric Liver/Spleen Injury? Really?

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A set of guidelines for management of blunt solid organ injury in children developed by the American Pediatric Surgical Association was originally published in 1999. One of the elements of the guideline was to place the child on bedrest for a period of time after the injury. Arbitrarily, this period was defined as the injury grade plus one day. So for a grade 3 spleen injury, the child would have to stay in bed for 4 days (!).

A paper published this month looked at the impact of shortening this time interval. Over a 6 year period, all pediatric liver and spleen injuries from blunt trauma were identified and an abbreviated bedrest protocol was implemented. For low grade injuries (grade 1-2), children were kept in bed for 1 day, and for higher grade injuries this was extended to 2 days.

Here are the factoids:

  • 249 patients were enrolled (about 40 per year) with an average age of 10. “Bedrest was applicable for 199 patients, 80%.” Huh? Does that mean that 50 patients were excluded due to surgeon preference?
  • The organ injured was about 50:50 for spleen vs liver. Twelve children injured both.
  • Mean injury grade was 2.7, which is fairly high
  • Mean bedrest was 1.6 days, and mean hospital stay was 2.5
  • Bedrest was the limiting factor for hospital stay in 62% of cases
  • There were no delayed complications of the injury

Bottom line: Come on! Most centers don’t keep adult patients at bedrest this long, and we learned about solid organ injury management from kids! Children almost never fail nonop management, so why treat them more restrictively than adults? And have you ever tried to keep a child at bedrest? Impossible! This study is too underpowered to give real statistically valid results, but it certainly paints a good picture of what works. We’ve recently removed bedrest and NPO status from our protocol, and our average length of stay for isolated solid organs is about 1.5 days in adults. But really, who says that staying in bed for any period of time avoids complications? There are lots of other evil things that can happen!

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Reference: Follow up of prospective validation of an abbreviated bedrest protocol in the management of blunt spleen and liver injury in children. J Ped Surg 48(12):2437-2441, 2013.

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