The effectiveness of blended versus regular Forensic Outpatient Systemic Therapy in the treatment of juvenile antisocial behavior: a study protocol of a randomized controlled trial.

Abstract

BACKGROUND:

Antisocial behavior during adolescence can have long-lasting negative effects and leads to high societal costs. Forensic Outpatient Systemic Therapy (Forensische Ambulante Systeem Therapie; FAST) is a promising treatment for juveniles aged 12-21 showing severe antisocial behavior. The intensity, content and duration of FAST can be adjusted to the needs of the juvenile and their caregiver(s), which is considered crucial for effective treatment. Next to the regular version of FAST (FASTr), a blended version (FASTb) in which face-to-face contacts are replaced by minimally 50% online contacts over the duration of intervention was developed during the Covid-19 pandemic. The current study will investigate whether FASTb is equally effective as FASTr, and through which mechanisms of change, for whom, and under which conditions FASTr and FASTb work.

METHODS:

A randomized controlled trial (RCT) will be carried out. Participants (N = 200) will be randomly assigned to FASTb (n = 100) or FASTr (n = 100). Data collection will consist of self-report questionnaires and case file analysis, and include a pre-test at the start of the intervention, a post-test immediately after the intervention, and a six month follow-up. Mechanisms of change will be investigated using monthly questionnaires of key variables during treatment. Official recidivism data will be collected at two-year follow-up.

DISCUSSION:

This study aims to improve the effectiveness and quality of forensic mental health care for juveniles with antisocial behavior by studying the effectiveness of blended care, which has not been studied before in treatment of externalizing behavior. If found to be at least as effective as face-to-face treatment, blended treatment can help meet the urgent need for more flexible and efficient interventions in this field. In addition, the proposed study aims to unravel what works for whom, knowledge urgently needed in mental health care for juveniles with severe antisocial behavior.

TRIAL REGISTRATION:

This trial was registered at ClinicalTrials.gov on 07/11/2022, registration number NCT05606978.

• Authors: S Marjolein van Cappellen, Hanneke E Creemers, Larissa Hoogsteder, Joan van Horn, Maja Dekovic, Jessica J Asscher
• Journal: BMC psychiatry (BMC Psychiatry) Vol. 23 Issue 1 Pg. 315 (05 04 2023) ISSN: 1471-244X [Electronic] England
• PMID: 37143003 (Publication Type: Clinical Trial Protocol, Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © 2023. The Author(s).

Topics

• Adolescent
• Humans
• Outpatients
• Antisocial Personality Disorder (therapy)
• COVID-19
• Treatment Outcome
• Randomized Controlled Trials as Topic