Could purging in eating disorders raise cancer risk? new study investigates
NCT ID NCT06532734
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study aims to see how common Barrett's esophagus is in people with eating disorders who have been purging (vomiting or ruminating) for at least 5 years. Researchers will use a simple, non-endoscopic device called EsoGuard to collect cell samples from the esophagus. The study will enroll 25 adults admitted to a specialized eating disorder center. Results could help decide if current screening guidelines should be expanded for this group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If this study finds a link, it could lead to better screening guidelines for Barrett's esophagus in people with eating disorders who purge.
- What could go wrong
- This is a very small pilot study (25 people) and only looks at one group. It may not apply to everyone with eating disorders, and it won't test any treatment.
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.
- Participants
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About 25 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Nov 2026
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
ACUTE patients with a confirmed dx of AN-BP, with a purging history of \>5 year, with a frequency of purging of at least once a day.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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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: * Patients diagnosed with an eating disorder diagnosis that includes purging history * Ages 18-65 * Purging history =\>5 years * Purging or rumination at a minimum of once daily upon admission. * Admission to the ACUTE Center for Eating Disorders and Severe Malnutrition Exclusion Criteria: * Any eating disorder diagnosis that does not include purging behaviors * Ages under 18 and over 65 * Patients who otherwise meet the current ACG screening guidelines (chronic GERD and 3 or more risk factors for Barrett's mentioned in the Background) * Received mandated care at time of enrollment * Inability to consent to participate in the research
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Get notified about this study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
3 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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ACUTE Center for Eating Disorders and Severe Malnutrition
RECRUITINGDenver, Colorado, 80204, United States
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Denver Health and Hospital Authority
RECRUITINGDenver, Colorado, 80204, United States
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Denver Health and Hospital Authority
RECRUITINGDenver, Colorado, 80204, United States
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