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Study identifier: NCT05906849 Synced from ClinicalTrials.gov · July 29, 2026
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Where We All Meet: ACT Approach to Adolescents Anxiety Disorders

Condition: Social Anxiety Disorder · Generalized Anxiety Disorder  ·  Sponsor: University of Coimbra

PhaseNA
Planned participants87
Who can joinAll sexes, 14 Years to 18 Years
Healthy volunteersYes

About this study

Transdiagnostic approaches have been proposed as more truthfully representing mental health problems. Acceptance and Commitment Therapy (ACT) is a transdiagnostic approach that proposes Psychological Inflexibility/Flexibility (PI/PF) as the root of human suffering/flourishing. ACT has been recognized as conceptually and clinically relevant for adult disorders. However, during adolescence, when anxiety disorders are highly prevalent, the same evidence is scarce. Specifically, methodologically robust designs investigating ACT's efficacy on adolescents' ADs are scarce and mechanisms underlying change during ACT for adolescents with ADs have not been investigated. Therefore, this study aims to adapt, implement, and investigate the efficacy of an online delivered (through videoconference) ACT intervention to adolescents presenting SAD or GAD, thus contributing to amplifying the transdiagnostic application of ACT to these disorders. A Randomized Controlled Trial (RCT) with 3 groups (i.e., Control, GAD intervention, and SAD intervention groups) of adolescents aged between 14 and 18 years old will be conducted. Outcome measurement will be assessed at pre-intervention, post-intervention, and at 3- and 6-month follow-ups. The investigators expect improvements in outcome variables (e.g., anxiety symptoms) at post-treatment for intervention groups. When comparing changes in outcome variables between the control and the intervention groups, improvements are expected only in the groups rec…

This description comes directly from the study's public registry record.

Talk to the study team

Diana V Figueiredo, M.Sc.  ·  968441870  ·  diana.v.figueiredo@fpce.uc.pt

Diana V Figueiredo, M.Sc.  ·  diana.v.figueiredo@fpce.uc.pt

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Locations (1)

Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences - University of CoimbraCoimbra, PortugalRecruiting

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Source record: clinicaltrials.gov/study/NCT05906849