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).
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.
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.
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:
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.
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.