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Study on Portal Vein Pressure Gradient Measurement Under Endoscopic Ultrasound Guidance for Gastric Fundal Varices

NCT07478770 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 25

Last updated 2026-03-17

No results posted yet for this study

Summary

This study aimed to evaluate the feasibility and safety of direct gastric variceal pressure measurement in patients with large spontaneous portosystemic shunts, and to determine whether the gastric variceal pressure gradient (GVPG)-defined as directly measured gastric variceal pressure (GVP) minus hepatic vein pressure (HVP)-offers superior predictive value for bleeding risk compared to conventional HVPG and EUS-PPG in this challenging patient population.

Conditions

  • Esophageal and Gastric Varices

Sponsors & Collaborators

  • Second Affiliated Hospital, School of Medicine, Zhejiang University

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-07-01
Primary Completion
2026-01-31
Completion
2026-01-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07478770 on ClinicalTrials.gov