EMOTE: a Smartphone Application for Binge Eating Based on DBT Skills

Last updated: November 8, 2024
Sponsor: Universidade do Porto
Overall Status: Active - Recruiting

Phase

N/A

Condition

Bulimia

Binge Eating Disorder

Treatment

eMOTE

Clinical Study ID

NCT06683456
FPCEUP/RH5
  • Ages 18-60
  • Female
  • Accepts Healthy Volunteers

Study Summary

Binge eating, whether formally diagnosed or occurring at subthreshold levels, is associated with adverse health consequences and decreased quality of life.

Access to accessible, cost-effective interventions that effectively address binge eating episodes is critical for individuals with this condition, and smartphone applications have demonstrated promise in treating binge eating and related disorders.

This study aims to evaluate the efficacy of eMOTE, a novel smartphone application for binge eating based on Dialectical Behavior Therapy (DBT) skills. For this purpose, a randomized controlled trial will be conducted in which women who self-report binge eating episodes will be randomly assigned to the app intervention group or a waiting list group.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • female;

  • aged 18 years or older;

  • self-report at least one binge eating episode over the past four weeks;

  • owned a smartphone;

  • fluent in Portuguese.

Exclusion

Exclusion Criteria:

  • attending psychotherapy (face-to-face or digital) or another clinical trial;

  • body mass index below 18.5;

  • self-report an average of eight or more episodes of binge eating or inappropriatecompensatory behaviours per week;

  • being pregnant;

  • self-report bipolar disorder, psychotic disorder, substance abuse, suicidal ideationor borderline personality disorder.

Study Design

Total Participants: 68
Treatment Group(s): 1
Primary Treatment: eMOTE
Phase:
Study Start date:
April 01, 2024
Estimated Completion Date:
March 15, 2025

Study Description

eMOTE is a self-help application for women struggling with binge eating episodes. The application was developed based on DBT skills and has four modules: psychoeducation, mindfulness skills, emotion regulation skills, and distress tolerance skills. Additionally, it includes two self-monitoring diaries that allow the input of data related to food, behaviors, feelings, and exercises. The application content will be delivered through text, audios, and videos.

For this study, adult individuals with binge eating episodes who are fluent in Portuguese and own a smartphone will be recruited. The recruitment will be conducted through social media, the University of Porto, and other relevant institutions.

Participants who enrol in eMOTE will be required to fill out online self-report instruments and provide their body mass index (BMI) at baseline (T0), two months (T1), and four months after randomization (T2). A researcher not involved in the study will conduct the randomization process.

Participants will be randomly allocated to two groups: the experimental and control groups. In the experimental group, the participants will have access to eMOTE for eight weeks, while in the control group, the participants will be on a waiting list for eight weeks, and after this period, the participants will have access to eMOTE. The investigators will analyze the changes in the frequency of objective and subjective binge eating episodes, eating disorder psychopathology, BMI, intuitive eating, depression, anxiety, stress, compensatory behaviors, mindfulness, and difficulties in emotion regulation.

Connect with a study center

  • Faculty of Psychology and Educational and Education Sciences

    Porto, 4200-135
    Portugal

    Active - Recruiting

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