Increasing Peer Support for Opioid Use Disorder Recovery During COVID-19 Through Digital Health: Protocol for a National Randomized Controlled Trial.

Background: Increasing numbers of opioid overdoses have been observed during the COVID-19 pandemic, likely reflecting the pandemic's multiple effects on this already vulnerable population. People in recovery from opioid use disorder (OUD) have reported disproportionate psychosocial distress and isolation, as well as significant disruptions in access to treatment, including peer support, during the COVID-19 pandemic. Peer support is a key component of many evidence-based OUD recovery programs; it improves recovery capital, treatment engagement, and perceived social support and reduces psychosocial distress, particularly when used in conjunction with other evidence-based treatments, such as medication for OUD. Objective: This study aims to evaluate a novel mobile peer support app platform among a national sample of individuals in recovery from OUD as an adjunct to usual care during the COVID-19 pandemic. Methods: Individuals residing in the United States who are aged =18 years; own a smartphone; and self-report being in recovery for an OUD, being in treatment for an OUD (ie, in the past 30 days received prescribed methadone, naltrexone, or buprenorphine), or currently receiving some form of assisted recovery support (n=1300) will be recruited through online, targeted social media advertisements. Eligible participants will be randomly assigned (1:1) to a mobile peer recovery support intervention utilizing a novel smartphone-based app or to a control. Participants will complete 1 baseline survey and then a follow-up survey 1, 3, and 6 months after randomization. The primary aim of recovery capital will be determined by the change in recovery capital between study groups over the 6-month study period. We will also examine treatment engagement by using administrative data from a subset of individuals (n=650) residing in Rhode Island and Indiana. Results: As of June 2022, we enrolled 43 participants. Conclusions: If this mobile app demonstrates efficacy among a large national sample of patients, it has the potential to augment existing treatment programs, improve recovery capital, and reduce the disproportionate impacts of COVID-19 on this vulnerable population. [ABSTRACT FROM AUTHOR]