The Influence of Hair Pulling Styles in the Treatment of Trichotillomania.

Autor: McGuire JF; Johns Hopkins University School of Medicine. Electronic address: jfmcguire@jhmi.edu., Myers NS; Johns Hopkins University School of Medicine., Lewin AB; University of South Florida., Storch EA; Baylor College of Medicine., Rahman O; University of South Florida.
Jazyk: angličtina
Zdroj: Behavior therapy [Behav Ther] 2020 Nov; Vol. 51 (6), pp. 895-904. Date of Electronic Publication: 2019 Dec 27.
DOI: 10.1016/j.beth.2019.12.003
Abstrakt: This report investigated the improvement in Automatic and Focused styles of hair pulling among youth with trichotillomania (TTM). Youth with TTM (N = 40) participated in a clinical trial that compared habit reversal training (HRT) to treatment-as-usual (TAU). Participants completed a baseline assessment to characterize hair pulling severity, self-reported hair pulling styles, and co-occurring psychiatric conditions. Youth were randomly assigned to receive eight weekly sessions of HRT or eight weeks of TAU. Afterward, youth completed a post-treatment assessment of hair pulling severity and hair pulling styles. Youth in the TAU condition then received eight weekly sessions of HRT and completed another post-treatment assessment. Analyses revealed that the Focused pulling style largely improved with HRT (d = 0.73) compared to TAU (d = 0.11). However, there was limited improvement for the Automatic pulling style following either HRT (d = 0.10) or TAU (d = -0.31). This same pattern of effects was also found during open-label treatment with HRT. Although behavior therapies such as HRT are the principle treatment for youth with TTM, the Automatic pulling style exhibited limited improvement to this therapeutic approach. Therefore, therapeutic strategies that enhance awareness to pulling behaviors may produce more robust outcomes to behavior therapy for youth with TTM.
(Copyright © 2020. Published by Elsevier Ltd.)
Databáze: MEDLINE
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