Evidence map›Paper›PMID 42324567›Full record

ArticleChild and adolescent psychiatry and mental health2026

Trauma-focused treatments for refugee children and adolescents with PTSD: a three-arm randomized controlled trial comparing the efficacy of EMDR and KIDNET versus a waitlist control group (the KIEM study).

Merel E Velu, Carlijn de Roos, Niels van der Aa, Ruud Jongedijk, Ramón Lindauer, Trudy Mooren

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Article in Child and adolescent psychiatry and mental health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Merel E VeluARQ Centrum'45, Partner in ARQ National Psychotrauma Centre, Diemen, the Netherlands. m.velu@centrum45.nl.
Carlijn de RoosDepartment of Child and Adolescent Psychiatry, Amsterdam University Medical Centre, Amsterdam, the Netherlands.
Niels van der AaARQ Centrum'45, Partner in ARQ National Psychotrauma Centre, Diemen, the Netherlands.
Ruud JongedijkARQ Centrum'45, Partner in ARQ National Psychotrauma Centre, Diemen, the Netherlands.
Ramón LindauerDepartment of Child and Adolescent Psychiatry, Amsterdam University Medical Centre, Amsterdam, the Netherlands.
Trudy MoorenARQ Centrum'45, Partner in ARQ National Psychotrauma Centre, Diemen, the Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDue to trauma and ongoing adversity, refugee minors are at high risk for mental health issues, including PTSD. This study evaluated the efficacy of Eye Movement Desensitization and Reprocessing therapy (EMDR) and Narrative Exposure Therapy for Children (KIDNET), in reducing PTSD symptoms, behavioural and emotional symptoms and improving quality of life in refugee children and adolescents in the Netherlands, compared to a waitlist control group (WL). A secondary objective was to compare the efficacy of EMDR and KIDNET.

methodsA randomized controlled trial was conducted with three arms (N = 96): EMDR (n = 32), KIDNET (n = 32), and WL (n = 32). After 8 weeks, WL participants were re-randomized to EMDR or KIDNET. Follow-ups were conducted at 1- and 3-months post-treatment. Participants were refugee minors aged 8-18 years, accompanied by a caregiver, and meeting criteria for a (partial) PTSD diagnosis. Both treatments included 8 weekly sessions and 1-4 parental guidance sessions.

resultsBoth EMDR (d = 1.31) and KIDNET (d = 0.94) significantly reduced clinician-rated PTSD symptom severity compared to WL. Similar results were found for child-report, but not for caregiver-report. Regarding secondary outcomes, quality of life and emotional and behavioural symptoms, comparisons of both interventions to the WL revealed small to moderate effect sizes with non-significant effects for KIDNET versus WL, and significant effects for EMDR versus WL. EMDR, compared to KIDNET, showed a significantly greater reduction in clinician-rated PTSD symptom severity (T1-T3) (d=-0.38) with no significant differences on other outcome measures. Results were achieved after an average of 6.61 sessions for EMDR and 9.10 for KIDNET. Dropout rates were 20.8% for EMDR and 10.9% for KIDNET, based on the total sample after the second randomization.

conclusionsThese findings suggest that both EMDR and KIDNET are efficacious trauma-focused treatments for refugee children and adolescents. Trial registration The trial was registered in the Overview of Medical Research in the Netherlands on February 2, 2014 (NL-OMON44793), amended on June 16, 2017, and re-registered on June 16, 2021 (NL-OMON22679), where one updated outcome measure and expanded eligibility criteria were documented.

Indexed as

AdolescentsChildrenEMDRKIDNETPosttraumatic stress disorderRefugee

Identifiers

PMID42324567
PMCPMC13576352

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.