At this year’s College on Problems of Drug Dependence (CPDD) Annual Meeting, I got to hear, and talk to, some of the most influential players in the American addiction research field. Here are a few highlights from their talks and our discussion:
Dr. Nora Volkow of NIDA talked about a shift from Genome Wide Association Studies (GWAS), which have been the most recent popular advance in genetics addiction research and into more Deep Sequencing work. The hope is that this will allow us to begin untangling some of the GWAS findings that have seemed counter-intutitive or puzzling. Deep sequencing should let us see what genes really are associated with addiction specifically, not just as markers.
Dr. Volkow also brought up the numerous issues of medications for addictions including the Nabi Nicotine Vaccine, Vivitrol (a Nalexone depot that helps opiate users who wouldn’t take it otherwise), and a host of new medications that are being developed or considered. An interesting idea here was the use of drug combinations which are showing great promise in providing enhanced treatment results (similar to HIV treatment that benefited greatly from drug cocktails). These include combining vernicline and bupropion for smoking and naltrexone and buprenorphine for cocaine (that’s not a type even though both have been typically thought of for opiate addicts).
Dr. Tom McLellan, who I personally believe is one of the most informed and thoughtful people we have when it comes to addiction research in this country, talked about our need to expand the reach of treatment to the drug abuse earlier in the problem cycle. While about 25 million people are considered drug addicts in this country, more than 65 million are drug abusers. By finding ways to reach those people in primary care (as in doctor offices) settings before they develop the full blown addiction we’re used to talking about we can do better. He also mentioned the idea of anonymity in recovery playing a role in the continued stigmatization of addiction, a topic I’ve written about recently.
Stay on the lookout for more amazing new addiction research knowledge!