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Can CBD calm the fear of eating? new trial tests it in anorexia

NCT ID NCT04878627

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This early-phase trial is testing whether cannabidiol (CBD) can safely reduce anxiety around mealtimes in people with anorexia nervosa. Forty participants will receive either CBD or a placebo for three weeks. Researchers will track side effects, blood levels of CBD, and changes in eating disorder symptoms.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
cannabidiol (CBD)
What this could lead to
If it works, this could point toward a new way to ease anxiety around eating for people with anorexia nervosa.
What could go wrong
This is a very early, small study (40 people) focused on safety and dosing, not on proving effectiveness. CBD may not reduce anxiety or could cause side effects.

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

Early phase 1

The earliest testing in people: a first look at safety, in a very small group.

Participants

About 40 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2022

Expected to finish

Jun 2026

An estimate. End dates often move.

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 40 years

Sex

Female participants only

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Must currently meet DSM-5 criteria for AN-R and AN Spectrum Disorders (i.e., Atypical AN) based on the Structured Clinical Interview for the DSM-5 (SCID-5-RV) 2. Have a duration of illness ≥ 6 months 3. Be medically stable as assessed by a comprehensive medical and behavioral evaluation conducted by a study physician Exclusion Criteria: 1. Psychotic illness/other mental illness requiring inpatient hospitalization 2. Current dependence on drugs or alcohol 3. Physical conditions (e.g., diabetes mellitus, pregnancy) known to influence eating or weight or liver disease which may affect pharmacokinetics of the study drug 4. Use of other psychoactive medications 5. Significant changes in medication in past month 6. Expression of acute suicidality 7. Previous hypersensitivity reaction to Epidiolex or any of its constituents

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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

  • University of California San Diego

    San Diego, California, 92121, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.