Adolescents with a particular variant of an opioid receptor gene have less response in a part of prefrontal cortex that evaluates rewards, compared to those with the other version of the gene, say researchers at Georgetown ...
Nov 5, 2018
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"Drug overdoses killed more Tennesseans than ever last year, fentanyl deaths up 70 percent," a recent headline from my hometown newspaper, The Tennessean, proclaimed.
Oct 15, 2018
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A new nonaddictive drug compound discovered by Purdue University researchers could lead to the treatment of chronic pain without the need to rely on opioids, just as a bipartisan package of bills moves through the U.S. House ...
Oct 5, 2018
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Universitätsmedizin Berlin and the Zuse Institute Berlin have developed a new generation of pain medication. The researchers used computer simulations to develop new opioids that will only work at sites affected by injury ...
Sep 10, 2018
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At a hearing on Capitol Hill earlier this year, U.S. Senator Lamar Alexander asked an important question: Why is most of the treatment for opioid addiction more opioids?
Jun 27, 2018
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The problem with opioids is that they kill pain – and people. In the past three years, more than 125,000 persons died from an opioid overdose – an average of 115 people per day – exceeding the number killed in car accidents ...
Jun 21, 2018
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Researchers have shown that pain-induced changes in the rat brain's opioid receptor system may explain the limited effectiveness of opioid therapy in chronic pain and may play a role in the depression that often accompanies ...
May 25, 2018
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Sometimes forgotten in the spiraling U.S. crisis of opiate abuse is a clinical fact about narcotic pain medications: addiction is basically an unwanted side effect of drugs that are highly effective at blunting pain.
Apr 27, 2018
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Researchers at Western University have shown that the recall of traumatic memories enhances the rewarding effects of morphine, shedding light on the neurobiological link between post-traumatic stress disorder (PTSD) and opioid ...
Apr 23, 2018
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A common side effect of opioids is intense itching—a problem for some patients who need the drugs for pain relief and for others fighting addiction.
Apr 17, 2018
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