This Treatment Could Alleviate Chronic Pain Without Opioid Medications
Researchers at the University of Texas at Arlington have been working on a new way to treat chronic pain — and it just might help curb the rampant abuse of opioid medicines prescribed for pain management.
Using a wireless device, the researchers demonstrated in lab rats how electrically stimulating an area hidden deep in the brain could relieve long-term pain. The method could offer a new way to alleviate chronic pain without the negative side effects of opioid medications, said Dr. Yuan Bo Peng, a psychology professor at the university and a corresponding author of the new research.
Each day, more than 40 Americans die from prescription opioid overdoses and more than 1,000 are treated in emergency rooms for misusing prescription opioids, according to the Centers for Disease Control and Prevention. The most common drugs involved in prescription opioid overdose deaths include methadone, oxycodone (such as OxyContin) and hydrocodone (such as Vicodin).
In fact, addictions to and overdoses from prescription opioid pain medicines have reached “epidemic levels,” the U.S. Food and Drug Administration reported last month.
“Many patients could benefit and live a better life owing to our invention,” Peng told The Huffington Post on Monday. “This line of research is important because nearly 50 percent of patients who seek medical help do so because of pain.”
The new, closed-loop pain management method has been recently patented, and was described in a paper published in the journal Experimental Brain Research in January.
According to the researchers, what makes it different from other electrical stimulation methods is that it involves using a wireless device to apply electrical pulses to structures deep within the brain even if you’re freely moving around.
In experiments, the researchers attached a chip (pictured above) to Sprague-Dawley rats that could —> Read More