Augmenting Specialty Eating Disorder Clinical Treatment With a Smartphone Application

NCT02484794 | Completed

• 1 other identifier: 59093007
• Study Type: interventional
• Target: 91
• Locations: 1 country
• Sites: 1

Brief Summary

Cognitive behavioural therapy (CBT) is the most empirically supported and researched treatment for eating disorders. A central component of CBT for eating disorders is self-monitoring which involves patients keeping a paper food record of their meals and associated thoughts, feelings, and behaviours and receiving feedback from a clinician to help target dysfunctional cognitions and behaviours. Given the issues associated with paper journals such as non-compliance, feelings of shame when used in public, and delayed feedback, researchers have developed an evidence-based smartphone application (Recovery Record) for eating disorder self-monitoring that links patients with their clinicians and offers additional features designed to enhance treatment. The current pilot randomised controlled trial (RCT) seeks to evaluate this smartphone application in a clinical setting alongside standard eating disorder outpatient treatment. Patients will be recruited from the Nova Scotia Health Authority Eating Disorder Outpatient Program and randomised to receive either standard treatment or standard treatment with the app (instead of the paper food record). The efficacy and acceptability of both treatments will be assessed and compared. Coping skill use and self-efficacy among patients will also be examined given the skill building focus of treatment and in-app capabilities to deliver real-time coping skill suggestions to patients. This pilot study will be the first to examine the efficacy and acceptability of a smartphone application in eating disorder clinical treatment and if successful, should provide preliminary support for the use of smartphone applications over traditional paper food journals as a self-monitoring tool for augmenting specialty eating disorder clinical treatment.

Conditions

Eating Disorders

Keywords

Eating Disorders; Smartphone; App; Mobile Health; Recovery Record; Cognitive Behavioural Therapy; Outpatient Program; Self Monitoring

Outcome Measures

Primary Outcomes (1)

• Change in eating disorder severity as assessed by the Eating Disorder Examination Questionnaire (EDE-Q)

  A self-report scale that assesses the severity of 4 areas of eating disorder pathology: Eating Concern, Weight Concern, Dietary Restraint, and Shape Concern. Overall eating disorder severity is also assessed.

  Pre-treatment, 2 months, post-treatment (up to 8 months after pre-treatment), 3-month follow-up

Secondary Outcomes (6)

• Change in coping skill use as assessed by the Cognitive Behavioral Therapy Skills Questionnaire (CBTSQ)

  Pre-treatment, 2 months, post-treatment (up to 8 months after pre-treatment), 3-month follow-up

• Change in coping skill use as assessed by the Dialectical Behavior Therapy Ways of Coping Checklist (DBT-WCCL)

  Pre-treatment, 2 months, post-treatment (up to 8 months after pre-treatment), 3-month follow-up

• Change in coping self-efficacy as assessed by the Coping Self-Efficacy Scale (CSES)

  Pre-treatment, 2 months, post-treatment (up to 8 months after pre-treatment), 3-month follow-up

• Treatment acceptability as assessed by the Outpatient Client Experience Survey

  Post-treatment (up to 8 months after pre-treatment)

• Treatment acceptability as assessed by a treatment-specific questionnaire

  Post-treatment (up to 8 months after pre-treatment)

Other Outcomes (1)

• Diagnoses validated by the Eating Disorder Diagnostic Scale (EDDS)

  Pre-treatment

Study Arms (2)

Treatment as Usual

ACTIVE COMPARATOR

Patients will receive standard outpatient treatment that consists of group psychotherapy, skills training, self-monitoring, nutritional counselling, and meal support.

Behavioral: Standard Outpatient Treatment

Treatment with Smartphone App

EXPERIMENTAL

Patients will receive the same standard outpatient treatment but will use the smartphone application instead of the paper food record. Patients in this group will receive daily feedback through the app, as opposed to weekly, but will still attend the weekly nutritional counselling group.

Behavioral: Standard Outpatient Treatment; Behavioral: Smartphone App

Interventions

Standard Outpatient Treatment BEHAVIORAL

Standard treatment offered by the Nova Scotia Health Authority Eating Disorder Outpatient Program varies in intensity but involves therapy groups (e.g., goal setting and skill building groups), individual contact, and meal experiences. Minimal participation in the program consists of a weekly nutritional counselling group (Nutri-Logical) and one supervised meal a week. In the nutritional counselling group, patients keep a food journal (self-monitor), set eating goals, receive feedback from a psychologist and dietitian, and share experiences with the group.

Also known as: Treatment as Usual (TAU)

Treatment as Usual; Treatment with Smartphone App

Smartphone App BEHAVIORAL

The smartphone app is a mobile eating disorder self-monitoring tool that incorporates discrete reminders, positive feedback, social support, summative feedback, coping skill suggestions, and linking patients with their treating clinicians (psychologist and dietician). The app is CBT-based and was designed as an alternative to paper food records for use in clinical treatment.

Also known as: Recovery Record App

Treatment with Smartphone App

Eligibility Criteria

• Age: 17 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Patients with an eating disorder (anorexia nervosa, bulimia nervosa, or eating disorder not otherwise specified) according to DSM-V criteria (American Psychiatric Association, 2013) as determined through a standard clinical interview by either a team psychiatrist or clinical psychologist, and validated with a self-report diagnostic measure.
• Patients with an Apple or Android smartphone (a mobile phone with access to third-party applications and advanced features) with an active data plan or frequent (e.g., daily) Wi-Fi access.
• Patients 17 years or older.
• Signed consent from patient.

You may not qualify if:

• Patient has insufficient knowledge of English.

Sponsors & Collaborators

• Nova Scotia Health Authority: lead

Study Sites (1)

Nova Scotia Health Authority

Halifax, Nova Scotia, B3H2E2, Canada

Location

Related Publications (1)

• Keshen A, Helson T, Ali S, Dixon L, Tregarthen J, Town J. Efficacy and acceptability of self-monitoring via a smartphone application versus traditional paper records in an intensive outpatient eating disorder treatment setting. Eur Eat Disord Rev. 2020 Jul;28(4):473-479. doi: 10.1002/erv.2727. Epub 2020 Feb 12.

  PMID: 32050044 DERIVED

MeSH Terms

Conditions

Feeding and Eating Disorders; Alzheimer Disease

Interventions

Therapeutics

Condition Hierarchy (Ancestors)

Signs and Symptoms, Digestive; Signs and Symptoms; Pathological Conditions, Signs and Symptoms; Mental Disorders; Dementia; Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Tauopathies; Neurodegenerative Diseases; Neurocognitive Disorders

Study Officials

• Aaron Keshen, MD, FRCPC

  Nova Scotia Health Authority/Dalhousie University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Psychiatrist

Study Record Dates

• First Submitted: June 23, 2015
• First Posted: June 30, 2015
• Study Start: September 1, 2015
• Primary Completion: May 31, 2019
• Study Completion: May 31, 2019
• Last Updated: January 27, 2020

Record last verified: 2020-01

Locations

CA (1)