New nasal camera could peek inside your gut without surgery
NCT ID NCT04984447
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
Researchers at Massachusetts General Hospital are testing a new device that goes through the nose to take pictures of the small intestine. The study includes 30 healthy adults and pregnant women in their second trimester. The goal is to see if people can tolerate the device and if it can clearly show gut features, which might lead to easier diagnosis of digestive diseases.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
TNIB Catheter (imaging device)
What this could lead to
If successful, this could lead to a less invasive way to diagnose gastrointestinal diseases.
What could go wrong
This is a very early feasibility study with only 30 participants, so results may not apply broadly. The device may cause discomfort or fail to visualize features.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States