Could a simple gas make Kids' scopes less painful?
NCT ID NCT06134154
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares carbon dioxide gas to regular air for inflating the bowel during endoscopy in children. The goal is to see if CO2 reduces belly pain, bloating, and gas after the procedure. About 350 children aged 6 months to 18 years will take part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- carbon dioxide gas
- What this could lead to
- If it works, this could make endoscopy more comfortable for children by reducing post-procedure pain and bloating.
- What could go wrong
- This is a small, early-stage study focused on comfort, not a cure. The benefit may be modest, and some children might still experience discomfort.
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 350 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2024
- Expected to finish
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Dec 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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6 months to 18 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: \- Infants and children 6 months to 18 years undergoing any upper endoscopy related procedure including but not limited to EGD/Colonoscopy, ERCP, EGD only, EUS, EGD with foreign body removal, Enteroscopy. Exclusion Criteria: * Patients with American Society of Anesthesiology (ASA) Physical Status Classification System of 4 and above * Children with chronic lung disease, * Children who are wards of the state will be excluded. * Children needing language interpreting services that is not Spanish.
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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
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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University of Alabama at Birmingham
RECRUITINGBirmingham, Alabama, 35233, United States
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