Posts

Showing posts from March, 2018

More Evidence Chantix May Reduce Heavy Drinking(*)

A newly published study suggests varenicline (Chantix) may have role in the treatment of co-occurring alcohol use disorder and smoking.  Results from the Phase 2, randomized placebo-controlled trial, published in last month's JAMA Psychiatry, showed a reduction in the percentage of heavy drinking days among some of its participants.  These results, however, came with a big asterisk: the improvements were only seen among the men enrolled in the study, while the women in the placebo group showed more improvement than those in the medication group. Chantix has been FDA-approved for smoking cessation since 2006.  As a partial nicotinic acetylcholine receptor agonist, it has been called the "Suboxone of nicotine addiction."  As researchers gained insights into the converging role this receptor system plays in both smoking and alcohol reward, the idea that it could have value in alcohol use disorder (AUD) treatment gained momentum.  Preclinical studies in 2007, 2009,...

Researchers: Supervised Methadone and Buprenorphine Dosing Adds Little Therapeutic Benefit

Methadone, the full agonist synthetic opioid, is one of the most tightly regulated medications on the planet - at least, that is, when it's being used to treat opioid addiction.  Here in Minnesota, no fewer than 5 regulatory bodies oversee the clinics that provide methadone maintenance treatment (MMT).  One of the core federal requirements of "opiate treatment programs" is daily supervised dosing, requiring patients to come daily to the clinic to receive their dose, observed by trained nursing staff for at least the first 3 months.  After that, patients earn  one  additional day of "take-home" doses at a time until they've earned 1 week (after the 8th month of treatment), then 2 weeks (after the first year in treatment), and finally 4 weeks of take-home doses (after 2 years of sustained participation in the program).  The rationale for these highly restrictive federal rules, ostensibly, has been that it will protect patient safety, decrease diversion, and w...