In his treating depression talk, Dr. Dennis Charney discloses that he and his team have recently discovered ketamine to be a rapid-acting antidepressant.
Though the drug is most commonly known as a recreational drug of abuse nicknamed Special K, it has the potential to work faster than and differently from traditional medications used to treat depression. The findings signal a breakthrough in depression research. While drugs like Prozac, Paxil and Zoloft work by blocking the reuptake of the neurotransmitter serotonin, Ketamine works through an entirely different mechanism, the glutamate system. Ultimately, the drug works by blocking the NMDA glutamate receptor. The fact that it interacts with the brain differently than current antidepressants on the market make it a notable advance.
Of course, ketamine's history as a drug of abuse will pose certain challenges. In continuing research, it will be distributed on a dose-by-dose basis to measure signs of potential abuse in patients. That being said, Charney remains confident that the drug could potentially revolutionize the treatment of depression.
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Dennis Charney's Treating Depression Talk Considers Ketamine
Jul 24, 2014By: Vasiliki Marapas -