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. 2014 May;20(5):419-27.
doi: 10.1089/tmj.2013.0214. Epub 2014 Feb 28.

The SmartCAT: an m-health platform for ecological momentary intervention in child anxiety treatment

Gede Pramana  1 , Bambang Parmanto, Philip C Kendall, Jennifer S Silk
Affiliations

The SmartCAT: an m-health platform for ecological momentary intervention in child anxiety treatment

Gede Pramana et al. Telemed J E Health. 2014 May.

Abstract

Introduction: Cognitive behavioral therapy (CBT) for child anxiety, although efficacious, typically requires 16-20 weekly sessions with a therapist. Brief CBT (BCBT; eight sessions) for child anxiety is promising but may have less favorable outcomes owing to reduced session time. Mobile health (m-health) has the potential to improve BCBT efficacy by delivering ecological momentary intervention to engage youth in learning and practicing CBT skills in their everyday lives (in vivo).

Materials and methods: We developed an m-health platform entitled SmartCAT (Smartphone-enhanced Child Anxiety Treatment). SmartCAT consists of (1) a smartphone application (app) that cues youth to use the CBT skills taught in sessions, (2) an online portal that allows therapists to monitor skill use, to send cues and treatment-related materials, to engage youth in real-time via secure messages, and to manage rewards, and (3) a communication protocol that allows real-time bidirectional exchange between the app and the portal. A pilot study with nine youth (9-14 years old) examined the platform's feasibility as an adjunct to BCBT.

Results: SmartCAT was found to be capable of supporting BCBT for child anxiety and received positive feedback from both therapists and youth patients. Patients rated the app as highly usable (mean=1.7 on a 1-7 scale, with 1="easy"). Patients completed 5.36 skills coach entries per session (standard deviation=1.95) and took an average of 3.14 min (standard deviation=0.98 min) to complete the entries.

Conclusions: A smartphone app is feasible within CBT for child anxiety. Users found SmartCAT both acceptable and easy to use. Integrating an m-health platform within BCBT for anxious children may facilitate involvement in treatment and dissemination of effective procedures.

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Figures

<b>Fig. 1.</b>
Fig. 1.
Functional diagram of the SmartCAT (Smartphone-enhanced Child Anxiety Treatment) platform. LDAP, Lightweight Directory Access Protocol.
<b>Fig. 2.</b>
Fig. 2.
SmartCAT (Smartphone-enhanced Child Anxiety Treatment) architecture.
<b>Fig. 3.</b>
Fig. 3.
SmartCAT (Smartphone-enhanced Child Anxiety Treatment) application.
<b>Fig. 4.</b>
Fig. 4.
SmartCAT (Smartphone-enhanced Child Anxiety Treatment) notification to complete the skills coach entries.
<b>Fig. 5.</b>
Fig. 5.
The SmartCAT (Smartphone-enhanced Child Anxiety Treatment) portal displaying the patient's emotions.
<b>Fig. 6.</b>
Fig. 6.
The SmartCAT (Smartphone-enhanced Child Anxiety Treatment) portal's features: Skills coach plan.
<b>Fig. 7.</b>
Fig. 7.
Smartphone-enhanced Child Anxiety Treatment application usage frequency. Usage data were collected after Session 1 and calculated at the end of Session 8.
<b>Fig. 8.</b>
Fig. 8.
Treatment compliance.
See this image and copyright information in PMC

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