Comparative Effectiveness of SPARCS and Unified Protocol for Youth With Chronic Medical Conditions and Trauma-Related Distress

The Supporting Purposeful Interventions \& Resilience in Trauma (SPIRIT) program at Ann \& Robert H. Lurie Children's Hospital of Chicago provides trauma-informed, evidence-based care for youth ages 8-18 with chronic medical conditions and psychological trauma exposure who are experiencing trauma-related distress. Youth with chronic medical conditions are at increased risk for psychological stress due to frequent medical procedures, hospitalizations, and disease-related challenges, alongside prior family or community adversity. The SPIRIT program integrates behavioral health services into routine clinical care, using structured interventions to address trauma, improve coping, and support daily functioning. This clinical trial uses a Sequential, Multiple Assignment, Randomized Trial (SMART) design to evaluate two cognitive-behavioral therapies: Structured Psychotherapy for Adolescents Responding to Chronic Stress (SPARCS) and the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children and Adolescents (UP). The SMART design allows researchers to compare the effectiveness of each therapy delivered in isolation and in sequence, providing data on which approach or combination of approaches is most effective for youth who respond differently to initial group treatment. Participants first complete screening and baseline assessments within the SPIRIT program, which includes standardized measures of trauma-related symptoms, emotional distress, and daily functioning. Youth are then randomly assigned to receive group therapy using either SPARCS or UP. Group therapy sessions are delivered in alignment with routine clinical procedures and follow manualized protocols specific to each intervention. Youth who do not demonstrate sufficient improvement after group therapy are re-randomized to receive additional individual therapy using either SPARCS or UP. This stepwise approach allows the study to evaluate the effectiveness of both therapies in isolation, as well as the optimal sequence of group followed by individual therapy. Data collection is embedded within clinical care and occurs at multiple time points: enrollment/baseline, and every 12 weeks through 48 weeks. All participants are followed for up to 48 weeks to evaluate longitudinal changes in trauma symptoms, emotional well-being, and daily functioning. Data collection includes structured surveys, clinician ratings, and retrospective chart review conducted as part of program evaluation. The SPIRIT SMART trial also allows for exploratory analyses of factors that may moderate treatment response, such as individual characteristics, medical complexity, and baseline symptom profiles. Findings from this study will provide valuable guidance for optimizing trauma-focused interventions within pediatric medical settings and support broader dissemination of effective practices for youth facing both medical and psychological challenges.