Journal Article

    Randomized Trial of Family Therapy versus Non-Family Treatment for Adolescent Behavior Problems in Usual Care

    Journal of Clinical Child & Adolescent Psychology

    Published: November 2015

    A major focus of implementation science is discovering whether evidence-based approaches can be delivered with fidelity and potency in routine practice. This randomized trial compared usual care family therapy (UC-FT), implemented without a treatment manual or extramural support as the standard-of-care approach in a community clinic, to non-family treatment (UC-Other) for adolescent conduct and substance use disorders.

    The study recruited 205 adolescents (mean age 15.7 years; 52% male; 59% Hispanic American, 21% African American) from a community referral network, enrolling 63% for primary mental health problems and 37% for primary substance use problems. Clients were randomly assigned to either the UC-FT site or one of five UC-Other sites. Implementation data confirmed that UC-FT showed adherence to the family therapy approach and differentiation from UC-Other. Follow-ups were completed at 3, 6, and 12 months post-baseline.

    There was no between-group difference in treatment attendance. Both conditions demonstrated improvements in externalizing, internalizing, and delinquency symptoms. However, UC-FT produced greater reductions in youth-reported externalizing and internalizing among the whole sample, in delinquency among substance-using youth, and in alcohol and drug use among substance-using youth. The degree to which UC-FT outperformed UC-Other was consistent with effect sizes from controlled trials of manualized family therapy models.

    Non-manualized family therapy can be effective for adolescent behavior problems within diverse populations in usual care, and it may be superior to non-family alternatives.

    J Clin Child Adolesc Psychol. 2015 Nov-Dec. doi: 10.1080/15374416.2014.963857.


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