Randomized Controlled Trial of the Effectiveness of Group Treatment With War-Exposed Bosnian Adolescents

• UCLA PTSD Reaction Index [ Time Frame: Pre-treatment, post-treatment, and at 4-month follow-up ]
• Depression Self-Rating Scale [ Time Frame: Pre-treatment, post-treatment, and 4-month follow-up ]
• UCLA Grief Scale [ Time Frame: Pre-treatment, post-treatment ]

• Cognitive Distortions Scale [ Time Frame: Pre-treatment and post-treatment ]
• War Exposure Index [ Time Frame: Pre-treatment (screening survey) ]
• Post-War Adversities Scale [ Time Frame: Pre-treatment (screening survey) ]
• Trauma Reminder Screening Scale [ Time Frame: Pre-treatment (screening survey) ]
• Loss Reminder Screening Scale [ Time Frame: Pre-treatment (screening survey) ]
• Youth Outcome Questionnaire (Somatic and Interpersonal Problems Subscales) [ Time Frame: Pre- and post-treatment ]

Context: This is the first multi-site randomized controlled study of the effectiveness of a group treatment for war-exposed adolescents delivered in-country within a public school system.

Objective: To evaluate the effectiveness of a trauma/grief-focused group treatment program in reducing symptoms of posttraumatic stress disorder (PTSD), depression, and traumatic grief in war-exposed Bosnian youths attending 10 secondary schools located in Central Bosnia.

Design: A randomized controlled trial conducted during the 2000-2001 school year, with 4-month follow-up, compared group treatment to a psychoeducation/skill-based school milieu intervention.

Setting and Participants: Students attending 10 Bosnian secondary schools exposed to severe trauma, traumatic loss, and severe adversity, reporting severe persisting symptoms of PTSD, depression, or traumatic grief, and functional impairment.

Intervention: Students were randomly assigned to either 17-session Trauma and Grief Component Therapy (n=71), or a school milieu intervention (n=73), both conducted by trained school counselors.

• Posttraumatic Stress Disorder
• Depression
• Grief (Traumatic Grief and Existential Grief)

Inclusion Criteria:

• Significant trauma exposure before, during, or after the war (e.g., serious physical injury, life threat, witnessing death or serious injury, traumatic bereavement);
• Significant current distress, especially severe persisting symptoms of PTSD, depression, or traumatic grief;
• Significant functional impairment in family or peer relationships and school performance

Exclusion Criteria:

• Acute risk status (e.g., suicidal plans and intent)
• Psychosis
• Severe substance abuse (severe enough to interfere with engagement in treatment).