Can less be more? Open trial of a stepped care approach for child and adolescent anxiety disorders. (October 2017)

• Record Type: Journal Article
• Authors: Pettit, Jeremy W.; Rey, Yasmin; Bechor, Michele; Melendez, Raquel; Vaclavik, Daniella; Buitron, Victor; Bar-Haim, Yair; Pine, Daniel S.; Silverman, Wendy K.
• Is Part Of: Journal of anxiety disorders. Volume 51(2017:Oct.)
• Page Start: 7
• Page End: 13
• Publication Date: 2017-10
• Subjects: Anxiety -- Children -- Adolescents -- Attention bias modification -- Cognitive behavior therapy; Anxiety -- Periodicals; Anxiety Disorders -- Periodicals; Angoisse -- Périodiques; Electronic journals; 616.8522
• DOI: 10.1016/j.janxdis.2017.08.004
• Languages: English
• ISSNs: 0887-6185

Abstract

Highlights: We conducted an open trial of a stepped care treatment approach in 124 youths. 60% discontinued treatment after low intensity attention bias modification (Step 1). 40% stepped up to higher intensity cognitive behavioral therapy (Step 2). Anxiety severity significantly decreased following each step. Across the entire protocol, 69% were rated as very much improved or much improved. Abstract: This open trial presents a stepped care treatment approach for youths with anxiety disorders. In Step 1, 124 youths (65 girls; M age = 9.7 years) participated in a low intensity computer administered attention bias modification (ABM) protocol. Statistically significant reductions in youth anxiety severity were found following Step 1. Youths and parents were then given the option to not continue with further treatment or step up to a higher intensity cognitive behavioral therapy (CBT) protocol (Step 2). Of 112 youths who completed Step 1, 67 (59.8%) discontinued treatment and 45 (40.2%) stepped up. Co-occurring ADHD and higher anxiety severity at baseline were significantly associated with the decision to step up. Of those youths who completed Step 2, additional statistically significant reductions in youth anxiety severity were found. Across the entire protocol, 68.6% of youths were rated as either very much improved or much improved on the Clinical Global Impressions-Improvement scale. In a hypothetical comparison in which all youths received CBT alone, the stepped care protocol resulted in approximately 50% less time in treatment sessions. These findings support the promise of initiating youth anxiety disorder treatment with low intensity treatment and then stepping up to higher intensity treatment as needed.