Email lessons ease eating disorder symptoms during long wait times
NCT ID NCT07319936
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether a simple email program could help adults with eating disorders while they wait for specialized care. 78 people on a waitlist were randomly assigned to receive weekly educational emails for four weeks or no emails. The goal was to see if the materials could reduce eating-disorder thoughts and improve body satisfaction and motivation to change.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
78 people
The number who actually took part.
- Started
-
May 2023
- Finished
-
Apr 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1\. Between 18-65 years and have a diagnosis of Anorexia Nervosa, Bulimia Nervosa or Other Specified Feeding or Eating Disorders (OSFED) as defined by DSM-5 criteria. Exclusion Criteria: * Current substance use disorder * Comorbid psychotic disorder * Major physical symptoms that could interfere with the intervention or or requiring urgent care (referred to priority 1 during phone evals) * Body mass index lower than 15 * Pregnancy * Insufficient access to the internet (by phone, tablet or computer) to complete the intervention * Not being able to access 2-3 modules for 4 consecutive weeks. Information on presence of current substance use disorder, comorbid psychotic disorder, major physical symptoms, body mass index and pregnancy are based on information from the clinical referal form and information from the initial screening for treatment eligibility in the eating-disorder program.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Anorexia nervosa are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Douglas Mental Health University Instititute
Montreal, Quebec, H4H 1R3, Canada
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can exercise and Self-Control shield kids from binge eating?
- Can a group program stop eating disorders in type 1 diabetes?
- Can the Brain's Information-Integration process explain Anorexia's grip?
- Can schools catch teen mental health struggles before they escalate?
- A video Game-Style app takes on eating disorder prevention
- Could your phone help rewire binge-eating habits?