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Friday
Nov182011

Researcher Turns to Claymation to Promote Drug for Trauma Victims

iStockphoto/Thinkstock(LONDON) -- Ian Roberts is an epidemiologist, but he's venturing into territory usually reserved for breakfast cereal ads and Rudolph the Red-Nosed Reindeer.  He's created a Claymation cartoon to boost the use of a drug that could keep trauma patients from bleeding to death.

The drug, tranexamic acid, stops bleeding by helping blood clot.  In 2010, Roberts, a professor at the London School of Hygiene and Tropical Medicine, tested it in adult trauma patients who were bleeding excessively.  The tests were part of a large clinical trial called CRASH-2.

As far as these large trials go, tranexamic acid was a success.  In more than 10,000 patients who took it within eight hours of their injury, the drug lowered the risk of death to 14.5 percent and the risk of bleeding to death to less than five percent, compared with 16 percent and 5.7 percent for injured patients who received a placebo.

The drug is inexpensive, costing about $10 per patient.  Roberts estimates that this generic, off-patent drug could save 140,000 lives around the world each year.

Despite the success of the experiment, there was one major problem: almost no one was using tranexamic acid.  In a 2011 analysis of hospitals in the United Kingdom, Roberts found that out of 412 trauma patients who were eligible to receive the life-saving drug, only 12 did.

"I've been doing clinical trials for 20 years and you just don't get better results than what we got for tranexamic acid.  It's cheap, it's safe and it's effective," Roberts said.  "But lots of people don't even know about these results."

Roberts decided to spread the word about the drug.  He recruited his nephew, Hywel Roberts, a 22-year-old animation student at the University of Bristol, to help him create a 40-second stop-motion  Claymation video to describe the drug and encourage viewers to see the evidence of its effectiveness for themselves by reading the results of the CRASH-2 trial.

The video is geared toward doctors, a group that relies heavily on evidence and data to determine how to treat patients.  But Roberts said he tried to use something other than cold, hard facts to catch the eye of medical professionals.

"What makes things move on the Web is emotion," Roberts said.  "It's not a funny problem, but we were looking to inject surprise and a bit of emotion into it.  That's the bit that scientists take out of their research."

Copyright 2011 ABC News Radio

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    Researcher Turns to Claymation to Promote Drug for Trauma Victims - Health News - ABC News Radio
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    NFL is truly one of the largest sports in America. It has a main following.
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    Response: chinese medicine
    Researcher Turns to Claymation to Promote Drug for Trauma Victims - Health News - ABC News Radio
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    Researcher Turns to Claymation to Promote Drug for Trauma Victims - Health News - ABC News Radio
  • Response
    Researcher Turns to Claymation to Promote Drug for Trauma Victims - Health News - ABC News Radio

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