Cognitive therapy and eye movement desensitization and reprocessing for reducing psychopathology among disaster-bereaved individuals : study protocol for a randomized controlled trial

Background: Confrontation with a traumatic (e.g. disaster-related) loss is a risk factor for the

development of psychopathology, including symptoms of prolonged grief (PG), posttraumatic

stress (PTS), and depression. Although interventions have been developed for reducing

post-loss psychopathology, more research into the effectiveness of treatment is needed

to improve care for bereaved persons. Cognitive therapy (CT) and eye movement desensitization

and reprocessing (EMDR) have been shown to be effective in trauma-exposed

populations. We hypothesize that CT and EMDR are also effective in reducing symptoms

among people exposed to traumatic loss.

Objective: In this article we describe the rationale of a randomized controlled trial (RCT) to

examine (1) treatment effects of CT and EMDR for reducing PG, PTS, and depression among

traumatically bereaved people, and (2) the associations between improvements in PG, PTS, and

depression symptoms on the one hand and tentativemechanisms of change, including a sense of

unrealness, negative cognitions, avoidance behaviour, and intrusive memories, on the other hand.

Method: A two-armed (intervention versus waiting list controls) RCT will be conducted.

Participants will be asked to fill in questionnaires prior to treatment, during treatment, and

one, 12, and 24 weeks post-treatment. Potential participants are people who have lost one

or multiple significant other(s) in the Ukrainian plane disaster in 2014 with clinically

significant levels of self-rated PG, PTS, and/or depression. Multiple regression, including

analysis of covariance, and multilevel regression analyses will be used.

Discussion: There is a need for treatment for psychopathology following traumatic loss.

Strengths of this study are the development of a treatment that targets grief and traumarelated

complaints and the examination of potential mechanisms of change in CT and EMDR.

Bereaved people, clinicians, and researchers could benefit from the results of this study.

Lonneke I. M. Lenferink, Eline Piersma, Jos de Keijser, Geert E. Smid and Paul A. Boelen | 2017
In: European journal of psychotraumatology, ISSN 2000-8066 | 8 | 1388710
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