What happens when your patient has been given a cric or intubated but  continues to decline… SpO2 continues to slowly drop despite taking  control of the airway. You have placed your patient on a ventilator and  slowly adjusted the PEEP up to 20cmH20… which quickly leads to  hypotension. Do you go lower? Higher? Change volume or rate? You are out  of bottled O2 and your oxygen concentrator does not seem to have much  effect. The SpO2 continues dropping. Telemedicine is not available. You  try positioning the patient by sitting them up. You try a couple other  recruitment maneuvers you heard about. 

Nothing is working.  

What would Doug do?  

Prone the patient???  

Your patient may be suffering from ARDS, Acute Respiratory Distress  Syndrome caused by a number of etiologies such as pneumonia or other  lung injury. Carefully turning your patinet on their stomach may improve  oxygenation by recruiting alveoli formerly compressed and “drowned” as  demonstrated in the picture below. Positioning your patient on their  stomach in the prone position must be practiced with anyone who will be  helping you. Put someone else in a similar position and have the team  with which you plan to help move the real patient do a couple  rehearsals. You don’t want to flip them over only to lose your IVs, IOs  and yank the airway out. Check out this Brazilian article which includes  a proning checklist and some informative pictures and tips.  You also don’t get an automatic win by flipping them on their belly and  calling it a day. You will have to be even more vigilant about any  potential complications with a dedicated airway person as is is a little  harder to recognize a patient in distress if you are not used to it.   You will also have to do more nursing care on the delicate skin of the  face and other surfaces not normally on the down side: Shoulders, hips,  knees tops of the feet. Put yourself in this position for a few minutes  on a litter and you can quickly tell where the major pressure points  will be. All of these complications increased along with the benefits of  the study. While no prolonged field care patient should be on a bare  litter, there is even more reason to move them to a mattress or other  more comfortable padded surface.   

For more content, visit www.prolongedfieldcare.org