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Trauma-focused cognitive behavioral therapy and narrative exposure therapy show strongest evidence for pediatric war-related traumaWar and Displacement Linked to Mental Health Issues in Children

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Key Takeaway
Note that trauma-focused CBT and narrative exposure therapy have the strongest evidence but limited scalability in active conflict.

This narrative review synthesizes the psychological impacts of armed conflict and forced displacement on children and adolescents. The review identifies consistent associations between exposure to conflict and increased rates of PTSD, depression, anxiety, behavioral disturbances, sleep problems, and impaired social functioning.

Regarding treatment, the authors conclude that trauma-focused cognitive behavioral therapy and narrative exposure therapy possess the strongest supporting evidence for these populations. However, the review notes that these specific interventions are the least scalable in active conflict zones. In contrast, group and non-specialist approaches offer greater reach, though they demonstrate more variable effects.

A significant limitation noted by the authors is the substantial disparity in service availability and accessibility for displaced and refugee populations. The review emphasizes the need for stepped, layered, and culturally adapted delivery models within schools, families, and primary care settings to address the diverse stages of recovery. Clinical application should consider these scalability constraints when designing interventions for children in active conflict versus those in stable environments.

How this fits prior evidence

This narrative review addresses a gap in the management of pediatric mental health following displacement. It complements existing evidence regarding the use of cognitive behavioral therapy for postpartum depression and the use of exercise to reduce state anxiety in children and adolescents. While the current review focuses on trauma-specific interventions like narrative exposure therapy, it builds upon the established role of cognitive behavioral therapy in treating pediatric anxiety and depression.

This review looked at the mental health of children and adolescents living in areas of armed conflict and forced displacement. The findings show a consistent link between these experiences and higher rates of post-traumatic stress disorder, depression, and anxiety. These children also frequently experience behavioral issues, problems with sleep, and difficulties with social functioning.

When looking at treatments, the review found that trauma-focused cognitive behavioral therapy and narrative exposure therapy have the strongest evidence for helping. However, these specific treatments are often hard to provide in active conflict zones because they require specialized skills. In those cases, group sessions and programs led by non-specialists may reach more children, though their results can vary.

Because of the large gaps in available services for refugees and displaced people, experts suggest a layered approach. This means providing culturally adapted care in schools, families, and primary care settings. Because this is a narrative review, the findings highlight the need for diverse support systems rather than a single proven cure.

What this means for you:
Children in conflict zones show higher rates of PTSD and anxiety, with specific therapies showing the strongest evidence.

Common questions

What mental health issues do children face in war zones?

Children in areas of armed conflict and forced displacement show consistent links to higher rates of post-traumatic stress disorder, depression, and anxiety. They also frequently experience behavioral disturbances, problems with sleep, and impaired social functioning.

What are the most effective treatments for these children?

Trauma-focused cognitive behavioral therapy and narrative exposure therapy have the strongest supporting evidence for treatment. However, these methods can be difficult to scale in active conflict zones compared to group or non-specialist approaches.

How can care be improved for displaced children?

Because of gaps in service availability, experts suggest using a layered and culturally adapted approach. This involves providing trauma-informed care through schools, family support, and primary care settings to reach more children.

Study Details

Study typeSystematic review
EvidenceLevel 1
PublishedSep 2026
View Original Abstract ↓
Armed conflict and forced displacement disrupt the safety, caregiving, education, and healthcare essential for healthy child development, placing children and adolescents at increased risk for adverse mental health outcomes. This narrative review summarizes the psychological consequences of war and displacement and highlights trauma-informed interventions across different stages of recovery. A narrative review of the literature was conducted using PubMed and Google Scholar. Studies published between January 2000, and January 2025 were identified using keywords related to children, adolescents, armed conflict, war, forced displacement, refugee populations, mental health outcomes, post-traumatic stress disorder (PTSD), depression, anxiety, and psychosocial interventions. Relevant English-language articles addressing psychological outcomes and intervention strategies among conflict-affected youth were reviewed and synthesized. Across studies, exposure to armed conflict and displacement was consistently associated with elevated rates of PTSD, depression, anxiety, behavioral disturbances, sleep problems, and impaired social functioning. Mental health effects were observed during acute crises and often persisted long after conflict exposure, increasing the risk of chronic psychiatric disorders and intergenerational transmission of trauma. Protective factors included stable caregiving relationships, educational continuity, social support, and access to community-based psychosocial services. However, significant disparities in service availability and accessibility were reported, particularly among displaced and refugee populations. Armed conflict and forced displacement harm children through direct trauma exposure, disrupted caregiving, loss of educational and social structure, chronic deprivation, and barriers to care, with effects that persist well beyond the acute phase. Trauma-focused cognitive behavioral therapy and narrative exposure therapy have the strongest supporting evidence but are the least scalable in active conflict, whereas group and non-specialist approaches offer reach with more variable effects. Intergenerational transmission is best supported for psychological, familial, and social pathways; biological mechanisms remain preliminary. Stepped, layered, and culturally adapted delivery embedded in schools, families, and primary care is needed.
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