Child and adolescent mental health
Emily Sáez-Santiago, Ph.D. (she/her/hers)
Assistant Research Scientist
University of Puerto Rico, Rio Piedras Campus
San Juan, Puerto Rico, United States
Yahaira Marquez, PhD
Associate Professor of Psychiatry
Rowan University
Stratford, New Jersey, United States
Emily Sáez-Santiago, Ph.D. (she/her/hers)
Assistant Research Scientist
University of Puerto Rico, Rio Piedras Campus
San Juan, Puerto Rico, United States
Camile Borja, B.S. (she/her/hers)
University of Puerto Rico, Río Piedras Campus
San Juan, Puerto Rico, United States
Eduardo Cumba-Avilés, Ph.D. (he/him/his)
Assistant Rsearch Scientist
University of Puerto Rico, Río Piedras Campus
San Juan, Puerto Rico, United States
Trauma exposure is a global public health concern for minors, particularly in low-resource and culturally diverse settings (Tamir et al., 2025). Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) is an evidence-based treatment for pediatric PTSD, yet gaps remain in its implementation, effectiveness, and equitable access for underserved groups, including Latino youth, neurodivergent children, and those at risk for treatment non-completion (Cohen et al., 2018). This symposium, based on data from a SAMHSA-funded project, examines the impact, adaptation, and implementation of TF-CBT across diverse youth populations and real-world service contexts in Puerto Rico. The presentations collectively address three interconnected levels of inquiry. First, outcome data from children and adolescents receiving TF-CBT in Puerto Rico demonstrate significant pre- to post-treatment reductions in PTSD symptoms as well as internalizing and externalizing problems, with most minors falling within non-clinical ranges after treatment. These findings extend the TF-CBT evidence base to a Latin American context, supporting its clinical utility beyond predominantly mainland U.S. samples. Second, a pilot investigation focuses on TF-CBT delivery for children with autism spectrum disorder, an understudied and highly vulnerable population. Results highlight both promising symptom reductions and substantial variability in treatment response, underscoring the complexities of assessment, informant discrepancies, and the potential need for extended treatment duration or tailored implementation strategies for neurodivergent youth. Third, implementation-focused analyses examine sociodemographic characteristics and pretreatment psychopathology symptom profiles of youth who either did or did not complete all TF-CBT components. Our findings suggest that enrollment in private schools, living in urban zones, and presenting at baseline with normal-range (non-PTSD) overall psychopathology symptoms, particularly anxious and depressive symptoms, are associated with treatment non-completion. This emphasizes the importance of identifying and addressing systemic, personal, familial, and contextual barriers to engagement and retention. Taken together, the symposium illustrates how TF-CBT functions as an effective and adaptable intervention when delivered within culturally responsive, community-based care systems. The integration of outcome research, pilot innovation with special populations, and implementation science perspectives advances understanding of how evidence-based trauma treatments can be equitably disseminated and sustained. Implications for clinical practice, training, and policy include the importance of culturally grounded assessment, flexible pacing, and proactive strategies to reduce barriers to treatment completion. The discussant will synthesize findings and highlight future directions for expanding trauma-informed, evidence-based care across Latin America and other underserved global contexts, directly aligning with global CBT goals of equity, access, and health for all.
Speaker: Emily Sáez-Santiago, Ph.D. (she/her/hers) – University of Puerto Rico, Rio Piedras Campus
Speaker: Camile Borja, B.S. (she/her/hers) – University of Puerto Rico, Río Piedras Campus
Co-Author: Emily Sáez-Santiago, Ph.D. (she/her/hers) – University of Puerto Rico, Rio Piedras Campus
Co-Author: Eduardo Cumba-Avilés, Ph.D. (he/him/his) – University of Puerto Rico, Río Piedras Campus
Speaker: Eduardo Cumba-Avilés, Ph.D. (he/him/his) – University of Puerto Rico, Río Piedras Campus
Co-Author: Emily Sáez-Santiago, Ph.D. (she/her/hers) – University of Puerto Rico, Rio Piedras Campus