September 2017 In a clinical trial, N-acetylcysteine did not help adults reduce their cannabis use, despite having been effective for adolescents in a previous trial. The results indicated that if adults are able to benefit from the medication, they will likely require a different treatment regimen than adolescents.
This study found that HIV-1 could be eliminated in mice using a combination of two antiviral technologies—long-acting viral reservoir–targeted antiretroviral therapy and CRISPR/Cas-9 gene editing. HIV was undetectable in 9 out of 23 mice that received the combination treatment. HIV was not eliminated in any of the mice that were given either treatment alone.
Treatment for alcohol and opioid use disorders (AOUD) is feasible in primary care settings, but ongoing funding to support organizational capacity is critical for sustaining such programs.
Several effective medications are now available for treating opioid use disorder but many patients who could benefit do not receive them. Some patients who receive the medications face challenges to staying in treatment.
March 2017 In two pilot clinical trials, buprenorphine helped participants reduce their illicit opioid use and injection drug use while awaiting admission to a methadone or buprenorphine treatment program. Researchers minimized the risks for improper use or diversion of the study medication by giving it to trial participants in a computerized, tamper-proof device that dispenses one dose each day.
October 2017 High-frequency electrical stimulation of neurons deep in the brain can reduce rats’ relapse-like behavior and motivation to take heroin. The finding strengthens hope that deep brain stimulation might offer a new treatment alternative for opioid addiction, particularly for patients who have not benefited from other treatments.
May 2016 Treatment that combines use of Bp/Nx and memantine may enable young adults addicted to opioids establish lasting abstinence after a relatively brief course of medication-assisted therapy, a pilot trial suggests.