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Complementary Horse-assisted Therapy for Substance Use Disorders: a Randomized Controlled Trial

Overview
Publisher Biomed Central
Specialty Psychiatry
Date 2020 Feb 6
PMID 32019584
Citations 2
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Abstract

Background: Treatment completion is the greatest challenge for the treatment of substance use disorders (SUDs). A previous investigation showed that complementary horse-assisted therapy (cHAT) was associated with higher retention in treatment and completion than standard treatment alone. This randomized controlled trial further explored the benefits of cHAT for patients with SUDs.

Methods: Fifty patients in residential SUD treatment at the Department of Addiction Treatment, Oslo University Hospital, were randomly allocated to either cHAT (cHAT group) or treatment as usual alone (TAU-only group). The primary end-point was treatment completion. Secondary end-points were dropout, transfer to another treatment, and time in treatment.

Results: The multinomial logistic regression analysis found no statistically significant association between intervention (cHAT) and treatment outcome (completion, dropout, transferred) among the 37 participants who were ultimately recruited to the study. Some unforeseen challenges were encountered in the study: a high number of subjects transferred to another treatment, variable attendance at cHAT sessions, and long temporary exits. Nevertheless, 44% of participants in the cHAT group completed their treatment, compared with 32% in the TAU-only group; this observation encourages further investigation in a larger sample.

Conclusions: Though no association was identified between cHAT and treatment retention or completion, our study may have been underpowered. Further work in a larger clinical population is needed; observational studies with repeated measures may also be useful for investigating whether cHAT increases retention in treatment or rates of completion, two important factors for successful SUD treatment. Trial registration The trial was registered and approved on 14 October 2011 by the Regional Committee for Medical and Health Research Ethics with registration number 2011/1642 and registered at ClinicalTrials.gov on 21 February 2013 with registration number NCT01795755.

Citing Articles

An evaluation of the effect of equine-facilitated psychotherapy on patients with substance use disorders.

Machova K, Jurickova V, Kasparova A, Petrova K, Sladkova B, Svobodova I PLoS One. 2023; 18(6):e0286867.

PMID: 37379304 PMC: 10306210. DOI: 10.1371/journal.pone.0286867.


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

Diaz L, Gormley M, Coleman A, Sepanski A, Corley H, Perez A Subst Abuse Treat Prev Policy. 2022; 17(1):81.

PMID: 36517823 PMC: 9749232. DOI: 10.1186/s13011-022-00506-x.

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