Clinical trial Recruiting at 2 sites Interventional Ages 12 to 18

Online guided self-help treatment for adolescent anorexia nervosa

Official title: Confirming the Effectiveness and Efficiency of Online Guided Self-Help Family-Based Treatment for Adolescent Anorexia Nervosa

Run by Stanford University · NCT05563649 · Data updated 2026-11-12

This study is trying to see if an online self-help treatment for anorexia nervosa works better than traditional video therapy for teenagers aged 12-18.

Quick facts

Study typeInterventional
Ages12 Years to 18 Years
SexAll
Enrollment200 (estimated)
SponsorStanford University
Academic / other
Locations2 sites (Stanford, California and 1 other locations)
StatusRecruiting
StartedMarch 17, 2023
Main results expectedJuly 31, 2027
Study endsOctober 1, 2027
Registry record updatedJune 26, 2025
Trial IDNCT05563649 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adolescents aged 12-18 who meet DSM-5 criteria for anorexia nervosa and live with a family that can participate in the treatment.

Probably not a fit

Patients with current psychotic illnesses, intellectual disabilities, or other severe mental health issues may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to compare the effectiveness of online guided self-help family-based treatment (GSH-FBT) with traditional family-based treatment delivered via videoconferencing (FBT-V) for adolescents suffering from anorexia nervosa. The focus is on improving access to care by utilizing a self-help approach that can be more scalable than conventional therapy. Participants aged 12-18 who meet specific criteria will be enrolled, and their progress will be monitored to assess clinical improvements. The study is designed to confirm whether GSH-FBT can achieve better outcomes more efficiently in real-world settings.

Why it matters

Potential benefit: If successful, this approach could provide a more accessible and effective treatment option for adolescents with anorexia nervosa.

How similar studies have gone: Other studies have shown promise in using guided self-help approaches for various mental health conditions, suggesting potential success for this novel application.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Participants are 12-18 years of age
2. Participants live with a family (some families may contain only one parent)
3. Family members fluently speak and read English and have access to a computer with internet
4. Participants meet DSM-5 criteria for AN (both subtypes)
5. EBW above 75%
6. Participants are medically stable for outpatient treatment according to the recommended thresholds of the American Academy of Pediatrics and the Society of Adolescent Medicine
7. Participants are not engaged in another individual or family-based psychotherapy trial during the duration of treatment sessions in the study.
8. Medications for comorbid psychiatric disorders are OK; randomization will balance groups through tracking.

Exclusion Criteria:

Current psychotic illness or intellectual disability or other mental illnesses that would prohibit the use of psychotherapy; current dependence on drugs or alcohol; physical conditions (e.g. diabetes mellitus, pregnancy) known to influence eating or weight; previous FBT; and inability of the participant and/or family to speak and understand English.

Where it's running

  • Stanford University
    Stanford, California, United States
    Recruiting
  • McMaster University
    Hamilton, Ontario, Canada
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.