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DRAFTING .- Treatment of cardiac arrest with adrenaline doubles the risk of brain injury and only slightly increases the chances of survival, according to a study published Wednesday in the New England Journal of Medicine
. During the survey, in which 8,014 people participated, paramedics from hospitals in five regions of the United Kingdom received preloaded adrenaline or placebo syringes and did not know what they were doing. They were injecting patients, reports The Guardian. 4,015 patients received adrenaline doses, while 3,999 received placebo.
The study showed that epinephrine increased the survival rate by less than 1%, but almost doubled the risk of serious brain damage: 31% of the adrenaline-treated subjects suffered from it, while the placebo group index was 18%.
"These findings will have a significant impact on the treatment of patients' cardiac arrests around the world," said Nilesh Samani, medical director of the British Heart Foundation and professor of cardiology at the University of Leicester.
In this context, Tim Chico, a professor of cardiovascular medicine at the University of Sheffield, said that CPR is "more effective than epinephrine for saving lives."
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