Endoscopic Ultrasound-Guided Portosystemic Pressure Gradient Measurements
Public ClinicalTrials.gov record NCT04668664. 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
PORTAL: Endoscopic Ultrasound-Guided Portosystemic Pressure Gradient Measurements
Study identification
- NCT ID
- NCT04668664
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Cook Research Incorporated
- Industry
- Enrollment
- 70 participants
Conditions and interventions
Conditions
Interventions
- EchoTip® Insight™ Portosystemic Pressure Gradient Measurement System (EchoTip® Insight™) Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 4, 2021
- Primary completion
- Jun 12, 2022
- Completion
- Jun 12, 2022
- Last update posted
- Jun 20, 2022
2021 – 2022
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, Irvine | Orange | California | 92868 | — |
| The University of Kansas Health System | Kansas City | Kansas | 66160 | — |
| Brigham & Women's Hospital | Boston | Massachusetts | 02115 | — |
| New York-Presbyterian Hospital/Weill Cornell University Medical Center | New York | New York | 10021 | — |
| University of Virginia Medical Center | Charlottesville | Virginia | 22908 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04668664, 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 20, 2022 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04668664 live on ClinicalTrials.gov.