Can a registry make endoscopic procedures safer and more effective?
NCT ID NCT04117100
First seen Aug 11, 2026 · Last updated Aug 12, 2026 · Updated 1 time
Summary
This study is building a registry of adults undergoing advanced therapeutic endoscopy—minimally invasive procedures like EMR, ESD, and polypectomy—to treat conditions such as Zenker diverticulum, colon polyps, and colorectal cancer. The goal is to measure complication rates, completeness of tissue removal, and long-term outcomes like recurrence and survival. By analyzing this data, researchers hope to identify high-quality practices and areas needing improvement, ultimately enhancing patient safety and treatment effectiveness.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Advanced therapeutic endoscopy procedures (EMR, ESD, polypectomy, POEM, Zenker treatment)
- What this could lead to
- If successful, this registry could identify best practices and quality gaps, leading to safer and more effective endoscopic treatments that may replace surgery for certain GI conditions.
- What could go wrong
- This is an observational registry, not a controlled trial, so it cannot prove which techniques work best. Results depend on real-world practice and may not apply to other centers.
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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
Locations
-
Centre Hospitalier Universitaire de Montréal (CHUM)
RECRUITINGMontreal, Quebec, Canada
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