Can a new access tool make polyp removal faster and safer?
NCT ID NCT07723937
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This study tests whether a device called GelPOINT® Path can improve the removal of colorectal polyps during a procedure known as endoscopic submucosal dissection (ESD). The device is designed to give doctors better access, stable air pressure, and clearer views inside the colon. Researchers will enroll 30 adults with certain types of colorectal polyps and measure how fast and safely the polyps can be removed, as well as track any complications for about four weeks afterward.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- GelPOINT® Path transanal access platform used during endoscopic submucosal dissection
- What this could lead to
- If successful, this approach could make polyp removal faster and safer, reducing complications and improving outcomes for patients with hard-to-reach colorectal polyps.
- What could go wrong
- This is a small, early feasibility study with only 30 participants, so results may not apply broadly. The device may not improve outcomes or could introduce new risks like infection or injury.
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 30 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Apr 2027
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
Adult patients referred for endoscopic submucosal dissection (ESD) of eligible colorectal neoplastic lesions located in the transverse colon, descending colon, rectosigmoid colon, or rectum who meet all study eligibility criteria and provide written informed consent.
- Ages
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18 years and older
- 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: * Adults aged 18 years or older. * Able and willing to provide written informed consent. * Colorectal polyps located in the transverse colon, descending colon, rectosigmoid colon, or rectum (rectal lesions located at least 2 cm from the anal verge). * Referred for endoscopic submucosal dissection (ESD) of colorectal neoplastic lesions meeting at least one of the following criteria: * Lesions with prior resection or scarring proximal to the sigmoid colon. * Granular lateral spreading tumors (GLST) \>30 mm. * Non-granular lateral spreading tumors (NGLST) \>20 mm. * Lesions with suspected submucosal invasion, including Paris classification IIa+IIc lesions or lesions with a positive non-lifting sign Exclusion Criteria: * Younger than 18 years of age. * Unable or unwilling to provide informed consent. * Pregnant. * Pedunculated lesions (Paris classification Ip or Isp). * Lesions involving the appendix or ileocecal valve
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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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Baylor College of Medicine
RECRUITINGHouston, Texas, 77030, United States
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