Swallow a capsule to see inside your gut: new imaging study launches
NCT ID NCT02202681
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new, tethered capsule that takes detailed images of the upper small intestine (duodenum) as you swallow it. Researchers want to see if the procedure is comfortable and works well in 108 people, including healthy volunteers and those with celiac disease. The goal is to improve how doctors look at the gut without sedation or invasive scopes.
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
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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
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About 108 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2013
- Expected to finish
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Jul 2028
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.
- Ages
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16 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participant must be over 18 years for healthy volunteers * Participants must be over 16 years for patients with Celiac disease * Participant must be able to give informed consent Exclusion Criteria: * Participants with an inability to swallow pills or capsules. * Participants with esophageal or intestinal fistulas. * Participants with known esophageal or intestinal strictures resulting in a luminal diameter smaller than the diameter of the capsule. * Participants with a history of intestinal Crohn's disease. * Women who are pregnant.
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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
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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