Equine-assisted services for individuals with substance use disorders: a scoping review.

The implementation of equine-assisted services (EAS) during treatment for psychological disorders has been frequently documented; however, little is known about the effect of EAS on outcomes for populations with substance use disorder (SUD). The purpose of this scoping review was to synthesize existing literature reporting the effects of EAS when incorporated into SUD treatment. This review followed guidelines in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist for scoping reviews. A search of four databases (MEDLINE/PubMed, PsycINFO, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Academic OneFile) identified studies reporting quantitative and/or qualitative data for an EAS intervention that was implemented among a population receiving treatment for and/or diagnosed with SUD. Of 188 titles, 71 underwent full-text assessment and six met inclusion criteria. Three additional articles were identified through other sources. Quantitative data suggested a potential positive effect of EAS on SUD treatment retention and completion as well as participants' mental health; however, studies were limited by small sample sizes. Qualitative data indicated that in addition to participants developing bonds with the horses and perceiving EAS as welcomed breaks from traditional treatment, they experienced increased self-efficacy, positive emotional affect, and SUD treatment motivation. Due to methodological limitations and an overall dearth of available studies, the effectiveness of EAS as adjuncts to SUD treatment is inconclusive. Additional research is necessary before supporting broad implementation of EAS as adjuncts to SUD treatment.

Attitudes toward syringe exchange programs in a rural Appalachian community.

OBJECTIVES: To evaluate community attitudes concerning syringe exchange programs (SEPs) in a rural community as part of an effort to implement evidence-based harm reduction strategies and improve health outcomes related to opioid use disorder. METHODS: Dissemination of a 24-item survey to individuals living in a rural community followed by comparative analysis of survey results based on support for SEPs. RESULTS: Three hundred and sixty-one individuals responded. Overall, 49.3% of respondents indicated support for syringe exchange. Individuals who support syringe exchange as a harm reduction service are more likely to: agree that opioid use disorder is a real illness (p < 0.0001); agree that anyone can become addicted to pain medications (p = 0.01); agree that medication assisted treatment is effective (p < 0.0001); agree that individuals with OUD have the same right to a job (p < 0.0001); be willing to administer naloxone to a stranger (p < 0.0001); support HIV and HCV screening (p < 0.0001), condom distribution (p < 0.0001), and medication for opioid use disorder (p < 0.0001). They are less likely to believe that harm reduction services encourage drug use (p < 0.0001). CONCLUSIONS: Positive correlations exist between support for SEPs, awareness of OUD as a chronic illness, less stigmatizing attitudes toward individuals with OUD, and support for other harm reduction strategies. Efforts to increase awareness of OUD as a chronic illness may lead to greater acceptance of harm reduction strategies in rural areas, easing evolution of evidence-based healthy policy.

Effectiveness of peer recovery support services on stages of the opioid use disorder treatment cascade: A systematic review.

BACKGROUND: Peer recovery support services (PRSS) have been increasingly incorporated during the recovery process for opioid use disorder (OUD), yet little is known about the effects of PRSS on clinical outcomes of individuals who misuse opioids. This study systematically synthesized existing literature reporting the effectiveness of PRSS interventions on stages of the OUD treatment cascade. METHODS: A search conducted on five databases identified studies from database inception to January 26th 2021 that evaluated the effects of PRSS on PRSS engagement, medication for OUD (MOUD) initiation, MOUD retention, opioid and non-opioid misuse, and remission. Characteristics of PRSS interventions, study design, and clinical outcomes were extracted. Methodological quality was assessed with the quality assessment tool for quantitative studies by the Effective Public Health Practice Project. RESULTS: Of 123 titles, 22 were subjected to full-text review and 12 ultimately met inclusion criteria. Only two studies were randomized control trials, half compared the outcomes of PRSS participants to those of a counterfactual group. Most PRSS were unstandardized and broadly described, involving linkage to treatment (91.7%) or follow-up support (91.7%). MOUD initiation was reported the most often (66.7%), followed by PRSS engagement (33.3%) and opioid use (25.0%). No studies reported findings for MOUD retention or remission. Findings for available outcomes were inconsistent and difficult to compare due to the heterogeneity of PRSS interventions and methodological limitations. CONCLUSION: Effectiveness of PRSS interventions on stages of the OUD treatment cascade remain inconclusive. Additional research is necessary before supporting the implementation of PRSS on a broad scale.