Feasibility of a Single-operator Peroral Cholangiopancreatioscopy System (SpyGlass)
Public ClinicalTrials.gov record NCT02776709. 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
Clinical Feasibility and Efficacy of a New Digital Single-operator Peroral Cholangiopancreatioscopy System: a Multicenter Registry
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Cholangioscopy, or direct visualization of the bile ducts was first documented in the late 1970s and has made many advances over the last few decades. The advent of mother-baby scopes allowed for both diagnostic and therapeutic procedures, though the early scopes were often fragile, and cumbersome due to the need for two endoscopists. Ultraslim endoscopes later became popular as a method to digitally view the bile ducts, however, often needed guide-wire or balloon-assistance to allow for cannulation. Other disadvantages of these systems included limited steerability, and poor irrigation capabilities. The advent of Spyglass, a single-operator peroral cholangioscopy method allowed for a fiberoptic, catheter-based system that could be easily used for diagnostic and therapeutic purposes in the biliary system. However, image quality was often lacking due to the fiberoptic technology. The new digital Spyglass system rectifies this inadequacy by introducing a digital sensor for better image quality, which will allow for better visualization and diagnosis of indeterminate strictures. Furthermore, modification of the scope platform allows for efficient use, reliable directionality of the scope tip, and improved ease of passage of accessories during therapeutic procedures such clearing stones or stent placement.
Study identification
- NCT ID
- NCT02776709
- Recruitment status
- Withdrawn
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Jun 30, 2015
- Primary completion
- Apr 30, 2018
- Completion
- Apr 30, 2018
- Last update posted
- Dec 3, 2020
2015 – 2018
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| UCLA Medical Center | Los Angeles | California | 90095 | — |
| University of Colorado, Denver | Denver | Colorado | 80202 | — |
| Moffitt Cancer Center | Tampa | Florida | 33612 | — |
| Ochsner Medical Center | New Orleans | Louisiana | 70121 | — |
| University of Utah | Salt Lake City | Utah | 84132 | — |
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 NCT02776709, 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 Dec 3, 2020 · Synced Sep 6, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02776709 live on ClinicalTrials.gov.