Beating the binge

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Binge eating is a common and severe phenomenon with many negative consequences. Even though effective treatments for binge eating do exist, many people do not fully recover. And of those who initially do, many still revert to their old patterns over time. In order to improve existing treatments for binge eating, we are conducting three consecutive studies in which we investigate the predictors of binge eating using systematic assessments in daily life. This will help us find out how and when to intervene to prevent binge eating episodes – outside of the therapist’s office as well.

In the project we ask people with recurrent binge eating episodes to monitor their eating behavior using a smartphone app. Before and after each eating moment, and at random moments during the day, they will answer questions about eating, thoughts, emotions, and the context in which these take place. In some of the studies, participants will also wear a smartwatch that will continuously gather information about e.g. their activity level, heart rate, and sleeping pattern. This way, the key predictors of binge eating can be identified. This information will then be used to develop a semi-tailored self-learning e-coach (also presented via an app) that can predict binge eating episodes and offer support when people are at risk for binge eating (just-in-time interventions). The ultimate goal is to test this intervention as an add-on to existing treatments for binge eating, hereby bridging the gap between the therapist’s office and daily life.

(How) can I participate?

To check whether you are eligible to take part in the study, you first need to fill in a short online screening survey. If you click the link, you will first be presented with some more information about what participation entails exactly. Take your time to carefully read through this information. All data gathered during the screening will be handled strictly confidentially and will be stored in encrypted form. This means that safe data collection via the internet is guaranteed and it will not be possible to link the data back to you in any way.

Unfortunately, not everyone can participate. You can NOT take part in the study if you:

  • Are not living and/or studying in the Netherlands or Belgium
  • Do not own a smartphone
  • Have a Body Mass Index (BMI) below 18.5 (click the link to calculate your BMI)
  • Are pregnant
  • Experience binges exclusively after drug use

Some psychological problems also rule out participation (for this we refer to the questionnaire).

After you have completed the screening survey, you will be informed right away whether or not you might belong to the target group of the study. If this is the case, you will be invited for a telephone interview during which further eligibility for the study will be determined.