Papillary Balloon Dilation Versus Intraductal Lithotripsy
Public ClinicalTrials.gov record NCT03536247. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Prospective Randomized Trial of Cholangioscopy Guided Intraductal Lithotripsy Versus Papillary Balloon Dilation for the Endoscopic Treatment of Large Bile Duct Stones
Study identification
- NCT ID
- NCT03536247
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- University of Southern California
- Other
- Enrollment
- 90 participants
Conditions and interventions
Conditions
Interventions
- Initial therapy with intraductal lithotripsy Procedure
- Initial therapy with papillary balloon dilation Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years to 115 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 6, 2018
- Primary completion
- Nov 30, 2024
- Completion
- Nov 30, 2024
- Last update posted
- Jun 14, 2022
2018 – 2024
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Keck Hospital of USC | Los Angeles | California | 90033 | Recruiting |
| Los Angeles County + USC Medical Center | Los Angeles | California | 90033 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03536247, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jun 14, 2022 · Synced May 19, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03536247 live on ClinicalTrials.gov.