With traumatic hurt , timing in treatment can be the conflict between life and expiry . What if sawbones could hit the break clit , turn over them valued additional meter to handle the wounds ? suspend aliveness has been featured in a wide regalia of fictional films , but could it in reality play on homo ? The FDA has approved a small study that will allow surgeons at UPMC Presbyterian Hospital in Pittsburgh to seek to suspend human living later this calendar month .
In Hollywood , suspend animation involves freezing solid ( or closely so ) , thaw at some breaker point in the future when fresh medical progression have take up place to cover their stipulation . This emergency brake preservation and resuscitation ( EPR ) proficiency is n’t quite so extreme , but it will thin out torso temperature to 10 degree Celsius ( 50 degrees Fahrenheit ) by inserting a cannula into the aorta and flushing moth-eaten saline into the system . This will slow the blood flow , which will prevent the body from bleeding out ( which can be fatal within minutes ) . The gloomy temperatures will also slow other biological cognitive process as well .
This United States Department of State of hypothermia can only be sustain by the human body for about two hours . While this is n’t as dramatic of EPR as some may have expected , that could well provide enough time for surgeon to perform emergency lifesaving surgery . harm patients who suffer cardiac arrest have a 7 % chance of survival , giving this proficiency some very genuine and amazing implications .
Peter Rhee first try this technique on 40 squealer in 2000 , with theresults publishedin 2006 . After inflict a lethal wound to imitate tangible - public trauma scenarios , the pigs were cooled down so the surgeons could operate then resuscitate them . While all of the mastery pigs die , the surgeons were able-bodied to economize 90 % of the pigs . None of the survive pigs were reported to have confirm cognitive or forcible impairment .
The team will first habituate this technique on 10 trauma patients whose injury would be otherwise fatal . That group will be compare against 10 other patients who are not able to undergo EPR , due to the surgical team not being usable . After the first increase of 10 EPR and 10 control patient , the proficiency will be analyzed and complicate . They will continue in this fashion until enough data point item have been pull together which will allow them to analyze the efficacy of suspend life in this manner , though a predetermine countersink figure has not been made .
[ Header image “ US Military doctors do surgery on Iraki soldier ” via Army Medicine on flickr used in accordance of rights withCC BY 2.0 ]
