A study conducted in two rural Massachusetts jails found that people with opioid use disorder who were incarcerated and received a medication approved to treat opioid use disorder, known as buprenorphine, were less likely to face rearrest and reconviction after release than those who did not receive the medication. After adjusting the data to account for baseline characteristics such as prior history with the criminal justice system, the study revealed a 32% reduction in rates of probation violations, reincarcerations, or court charges when the facility offered buprenorphine to people in jail compared to when it did not. The findings were published in Drug and Alcohol Dependence.

The study was conducted by the Justice Community Opioid Innovation Network (JCOIN), a program to increase high-quality care for people with opioid misuse and opioid use disorder in justice settings and funded by the National Institute on Drug Abuse (NIDA), part of the National Institutes of Health, through the Helping to End Addiction Long-term Initiative, or NIH HEAL Initiative.

“Studies like this provide much-needed evidence and momentum for jails and prisons to better enable the treatment, education, and support systems that individuals with an opioid use disorder need to help them recover and prevent reincarceration,” said Nora D. Volkow, M.D., NIDA Director. “Not offering treatment to people with opioid use disorder in jails and prisons can have devastating consequences, including a return to use and heighted risk of overdose and death after release.”