Establishing Efficacy of an Inpatient Intervention and Phone App to Reduce Suicidal Risk

As Safe As Possible (ASAP): A Balanced, Two-by-Two Design To Test Conjoint and Unique Efficacy of an Inpatient Intervention and an Emotion Regulation/Safety Planning App in Preventing Suicide Attempts Post-Discharge

In this 2-site study, University of Texas Southwestern Medical Center (UTSW) and Western Psychiatric Institute and Clinic (WPIC), the investigators will conduct a randomized clinical trial (RCT) in 240 psychiatrically hospitalized suicidal adolescents, examining the single and additive effects of two components of an inpatient unit intervention for suicidal adolescents, As Safe As Possible (ASAP), which focuses on emotion regulation and safety planning, and an emotion regulation/safety plan phone app (BRITE).

The investigators aim to randomize 240 adolescents psychiatrically hospitalized for suicidal ideation with a plan or a suicide attempt to one of four treatment arms: (1) ASAP + BRITE + TAU (treatment as usual); (2) BRITE + TAU (treatment as usual); (3) ASAP + TAU (treatment as usual); and (4) TAU (treatment as usual) alone. The investigators will assess suicidal ideation and behavior at 4, 12, and 24 weeks post-intake, in order to:

1. Assess the relative efficacy of ASAP, BRITE and the combination on suicidal ideation, non-suicidal self-injury (NSSI), and suicide attempts, and re-hospitalizations.
2. Examine mediators and moderators of treatment outcome.
3. Examine the costs and cost efficacy of ASAP and BRITE and the combination.

Inclusion Criteria:

• Youth admitted to the inpatient unit at either site for a recent suicide attempt or significant suicidal ideation with a plan or intent.
• The youth and parent are able to complete assessments in English, and the youth is able to complete therapy.

Exclusion Criteria:

• The youth currently exhibits psychosis.
• The youth currently exhibits mania.
• The youth is currently <85% of their ideal body weight.
• The youth is intellectually incapable of completing the study, e.g. has an intelligence quotient (IQ) < 70.