This study represents the first research program to assess the efficacy of transdiagnostic cognitive behavior therapy (T-CBT) delivered via internet for anxiety and depression in adolescents. The primary aim of the study was to implement the program AMTE (Aprende a Manejar tus Emociones \[Learn to Manage Your Emotions\]), an internet delivered T-CBT protocol designed to target both anxiety and depression symptoms and disorders (major depression disorder, dysthymic disorder, panic disorder, agoraphobia, generalized anxiety disorder, and social anxiety disorder) in adolescents, and to establish its preliminary efficacy on anxiety and depressive symptomatology. A secondary objective is to demonstrate its potential effect regarding: (a) transdiagnostic measures associated with etiology of emotional disorders including negative affect, anxiety sensitivity, and emotional avoidance, and (b) positive factors including satisfaction with life and positive affect. It is expected that the T-CBT condition will be more effective than an active control condition (ACC) on the primary (anxiety and depression) and secondary (transdiagnostic and positive factors) outcome measures. The study is a randomized controlled trial with two arms (an experimental group and an active control condition). Assessment is contucted at pre-treatment, post-treatment, and at 3-, 6- and 12-month follow-up. For ethical reasons, participants in the ACC condition are offered the opportunity to receive the experimental condition (i.e., the iUP-A) following the completion of the post-treatment assessment.
Age range
12 Years – 18 Years
Sex
ALL
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Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change on The Revised Child Anxiety and Depression Scale-30 (RCADS-30; Sandín et al., 2010) at pre, post-intervention and 3, 6 and 12 months follow-up.
Timeframe: Up to 12 months.
Change on The Anxiety Scale for Children and Adolescents [Escala de Ansiedad para Niños y Adolescentes] (EAN; Sandín et al., 2016) at pre, post-intervention and 3, 6 and 12 months follow-up.
Timeframe: Up to 12 months.
Change on The Depression Questionnaire for Children and Adolescents [Cuestionario de Depresión para Niños y Adolescentes] (CDN; Sandín et al., 2016) at pre, post-intervention and 3, 6 and 12 months follow-up.
Timeframe: Up to 12 months.