Clinical trialNCT01678391CompletedInterventional

Feasibility of Endoscopic Ultrasound Based Biliary Stone Removal Without Fluoroscopy

SponsorCalifornia Pacific Medical Center Research InstituteEnrollment33Common Bile Duct Gall Stones

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

To assess the feasibility and success of endoscopic ultrasound (EUS) directed biliary stone removal without use of fluoroscopy. Success for this study will be defined as the successful removal of all stones from the bile duct without the use of fluoroscopy. Fluoroscopy will only be used at the end of a presumed successful procedure to confirm that all stones are removed.

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Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Janak Shah, MD
California Pacific Medical Center
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

California Pacific Medical Center
San Francisco, California, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 31 Aug 2012
Primary completion: 30 Jun 2015
Completion: 31 Mar 2016
Last update posted: 26 Jul 2016
Registered enrollment: 33
Registry id: NCT01678391

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 30 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.