Citation

Ward-Ciesielski EF, Tidik JA, Edwards AJ, Linehan MM. J. Affect. Disord. 2017; 222: 153-161.

Affiliation

University of Washington, 3935 University Way NE, Seattle, WA 98195, United States.

Copyright

(Copyright © 2017, Elsevier Publishing)

DOI

10.1016/j.jad.2017.07.011

PMID

28709022

Abstract

BACKGROUND: Non-treatment-engaged individuals experiencing suicidal thoughts have been largely overlooked in the intervention literature, despite reviews suggesting most individuals who die by suicide were not in treatment immediately prior to their death. Most intervention studies recruit individuals from treatment providers, potentially neglecting those individuals who are not already engaged in services. These individuals clearly represent a group in need of additional empirical attention.

METHODS: A randomized clinical trial was conducted to compare a single-session dialectical behavior therapy skills-based intervention to a relaxation training control condition. Ninety-three non-treatment-engaged subjects participated in a single in-person assessment, received one of the intervention protocols, and completed follow-up phone interviews for three months including measures of suicidal ideation, emotion dysregulation, and coping skills, as well as other relevant assessments.

RESULTS: Both conditions reported significantly reduced levels of suicidal ideation, depression, and anxiety; however, analyses revealed no significant differences between conditions on the main outcome measures of suicidal ideation, emotion dysregulation, skills use, depression, or anxiety. LIMITATIONS: The two interventions may have been too similar to permit detection of differential effects with this sample size. Specifically, the control condition may have been too active and there may have been stylistic overlap by providers who delivered both interventions.

CONCLUSIONS: Encouragingly, half of subjects contacted other mental health services during the follow-up period. Although the two interventions under investigation did not yield differential results, the significant changes in important domains across interventions suggest that brief interventions may hold promise for this difficult-to-reach population.

Copyright © 2017 Elsevier B.V. All rights reserved.

Language: en

Keywords

Brief interventions; Suicidal ideation; Suicide; Treatment engagement