Suspended animation induced in humans for the first time

CNET | 11/21/2019 | Staff
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Surgeons in the operating room. Researchers at the University of Maryland believe rapidly cooling the body could put patients into a state of suspended animation.

A team of surgeons at the University of Maryland School of Medicine have placed a human patient in "suspended animation" for the first time, according to a report by New Scientist on Wednesday. The procedure is intended to prolong the time surgeons have to fix traumatic injuries by deliberately lowering patients' body temperatures.

Emergency - Preservation - Resuscitation - EPR - Cardiac

The Emergency Preservation and Resuscitation (EPR) for Cardiac Arrest From Trauma (EPR-CAT) trial has been in the works since 2010 and intends to rapidly cool the body of patients presenting with extreme trauma -- like a gunshot or knife wound. The prognosis for this type of trauma is grim: Due to rapid blood loss, these patients go into cardiac arrest. With the heart stopped, there's only minutes for surgeons to stem the bleeding and get the heart pumping again before damage occurs. The odds of survival are between 2 to 5%.

Even if patients survive, the lack of oxygen caused by the injuries can result in permanent damage to the brain.

Samuel - Tisherman - Trial - Cooling - Hypothermia

Samuel Tisherman, who is overseeing the EPR-CAT trial, suspects that rapid cooling or "induced hypothermia" can buy trauma patients extra time.

The clinical trial aims to alter the body's temperature by about 27 degrees Celsius, dropping it below 10 degrees Celsius (50 degrees Fahrenheit) with an ice-cold saline solution. In computing parlance, the idea is that induced hypothermia puts the body into a sort...
(Excerpt) Read more at: CNET
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