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COMPLETEDNCT04609917

Difficult Cannulation Criteria in Trainee Involved ERCP Cannulation

Endoscopic Retrograde Cholangiopancreatography (ERCP) is one of the most technically challenging procedures in gastrointestinal endoscopy. Selective deep cannulation is a critical step for the perform...

Lead sponsor: Air Force Military Medical University, China•1 locations•View source on ClinicalTrials.gov

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Sponsors

Lead Sponsor

Air Force Military Medical University, China

Age

All ages

Sex

ALL

Healthy Volunteers

No

Inclusion Criteria

•patients with native papilla

Exclusion Criteria

•indications of major or minor pancreatic duct (PD) cannulation; no attempts of cannulation due to inaccessible papilla; cannulation via the papillary fistula; patients with duodenal stenosis or anatomical deformity secondary to prior surgery.

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: October 30, 2020Terms

Trial snapshot

StatusCOMPLETED

Phase—

Enrollment4,415

Start dateMar 2020

Last updatedOct 30, 2020

Condition

Biliary Cannulation Endoscopic Retrograde Cholangiopancreatography

Locations shown

Endoscopic center, Xijing Hospital of Digestive Diseases

Xi'an, Shaanxi

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: October 30, 2020Data synced to Clareo: May 10, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

View ClinicalTrials.gov Terms and Conditions