Early EMDR Intervention Following a Community Critical Incident: A Randomized Clinical Trial

Abstract

The aim of this study was to investigate the efficacy of early eye movement desensitization and reprocessing (EMDR) intervention using the EMDR recent traumatic episode protocol (R-TEP) after a traumatic community event whereby a missile hit a building in a crowded area of a town. In a waitlist/delayed treatment parallel-group randomized controlled trial, 17 survivors with posttraumatic distress were treated with EMDR therapy using the R-TEP protocol. Volunteer EMDR practitioners conducted treatment on 2 consecutive days. Participants were randomly allocated to either immediate or waitlist/delayed treatment conditions. Assessments with Impact of Event Scale-Revised (IES-R) and the Patient Health Questionnaire (PHQ-9) brief depression inventory took place at pre- and posttreatment and at 3 months follow-up. At 1 week posttreatment, the scores of the immediate treatment group were significantly improved on the IES-R compared to the waitlist/delayed treatment group, who showed no improvement prior to their treatment. At 3 months follow-up, results on the IES-R were maintained and there was a significant improvement on PHQ-9 scores. This pilot study provides preliminary evidence, supporting the efficacy of EMDR R-TEP for reducing posttrauma stress among civilian victims of hostility, and shows that this model of intervention briefly augmenting local mental health services following large-scale traumatic incidents, using an EMDR intervention on 2 consecutive days may be effective.