Improving Trauma Care Worldwide

Quick Questions – Answered by the ITLS Editorial Board

Is there any nationally recognized documentation using the term “Platinum 10 minutes” in regards to trauma and the golden hour?

To the best of our knowledge, said Platinum 10 Minutes is unsubstantiated as a definitive, life-or-death standard for EMS on-scene time. ITLS Founder and President Dr. John Campbell started using the term some years ago (though it does not appear in the textbook) to illustrate the connection and corollary to the famous “Golden Hour.” That term was coined, of course, by Dr. R. Adams Cowley of the Maryland Shock Trauma Center. Astoundingly, there is a lack of solid scientific literature that substantiates that EMS standard, either.

That said, it certainly makes intuitive sense that if someone has uncontrolled bleeding, for example, and is going into uncompensated shock, the only treatment is probably found in the surgical suite. The sooner the better!

With that in mind, the ITLS Editorial Board has long supported the idea that, if definitive care will be decisive, very few activities in the EMS domain are justified if the victim is not en route to the surgical suite. Dr. Campbell believes we should strive for an on-scene time of five minutes. We allow for an on-scene time of up to 10 minutes (if the patient is not trapped or otherwise unavoidably delayed).

On page 29 of the 7th edition ITLS for Emergency Care Providers text, there is the diagram breakdown of the Initial Patient Assessment.  It shows the decision to Load-and-Go after the Rapid Trauma Survey or Focused Exam.  This is consistent with the ITLS Skill Station Testing sheet.

However, on page 33 of the text, under Initial Assessment, the second sentence states: “The information gathered is used to make decisions about critical interventions and time of transport.”  The ITLS Trauma Assessment DVD demonstrates, in the Step by Step Assessment segment, that a clinical decision needs to be made after the Initial Assessment of ABCs.

The video and the statement on page 31 seem to contradict the skill testing sheet and diagram on page 30. Can you please clarify what should be taught?

It would be most accurate to teach that the “Load-and-Go” situation should be decided by the end of the Primary Survey. The Initial Assessment, together with the Scene Survey (especially the mechanism of injury), tends to alert us that there is a potentially life-threatening problem, though not necessarily what that life threat is. So, if the Initial Assessment is unremarkable (and the Scene Survey doesn’t cause concern), the Primary Survey may be over. If the Initial Assessment indicates the potential for life threats, a Focused Exam or, more often, a Rapid Trauma Survey follows. By the end of the Rapid Trauma Survey (often done because of the mechanism of injury), one should know whether this is Load-and-Go or not.

That said, it may also be taught that a Load-and-Go should be declared as soon as it is recognized, whether it be because of altered mental status or an unstable pelvis and/or bilateral femurs.

So, on Page 31, we find that the Initial Assessment often (even usually) indicates the need to load-and-go. Page 30 tells you that by the end of the Rapid Trauma Survey, you absolutely must know whether load-and-go is necessary.

Page 12 of the 3rd edition Pediatric Trauma Life Support textbook states: “In children younger than 12 years of age, death may occur more commonly when the victim is struck from the left, after riding in front of an oncoming vehicle.”

Why is left-sided injury more deadly than injury on the right side?  This statement seems to contradict the statement later in the book (page 113) that “the liver is the most common fatal abdominal injury.”

This paragraph is not clearly written, and in fact, may even be misleading.  It is not that left-sided impacts are more deadly; it is left-sided impacts are more common, at least in the non-UK influenced driving countries.

The paragraph in the book refers to “oncoming traffic” and is referencing a child riding into an intersection/road from a perpendicular approach. Cars in the near lane (non-UK influenced countries) are coming from the left, hence the left sided impact.

Additionally, bicyclists are taught to ride curb-side in the direction of vehicle travel. Thus, if they weave into traffic, they are “broad-sided” on the left.  Older kids, as it states in the book, tend to get hit from the rear because they tend to ride “in” the traffic lane, further away from the curb

On a side note, it is often taught that pedestrians (when crossing a road) and drivers (when pulling into an intersection) should look left, right and left again for a similar rational. In the non-UK influenced driving regions, the closest danger will be approaching from the left.

Page 290 of the 7th edition ITLS for Emergency Care Providers text states the following: “For smaller or irregular burns, the size can be estimated using the palmar surface (including the fingers) of the patient’s hand, which is about 1 percent of the total body surface area.”

Instructors asked for clarification on whether the calculation should include the fingers or only the palmar surface. Is the statement accurate as published in the text?

The statement is correct as written in the text. Author Roy L. Alson, PhD, MD, FACEP provides the following reference to support the use of this technique:

BestBets: Estimation of a Burn Surface Using the Hand

When a trauma has occurred on a baseball field, the removal of a batter’s helmet is easily done by removing the helmet as if it were a motorcycle helmet.  However, with the use of the new hockey-style catcher’s mask as well as the old-style masks, this technique is not possible without manipulating the head and neck.

Is there another technique, or should the mask be left in place and the cage cut away from the face if breathing is inadequate?

ITLS teaches that any type of helmet that requires manipulation of the head and neck to remove it from a trauma patient should be left in place. The airway may be managed through the mask/screen but should be removed if the airway needs to be managed and cannot be with the mask/screen in place. Be sure to pad around the helmet, neck and shoulders to fill any gaps and maintain inline spinal motion restriction.