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Clip and Coil in Fundal Gastric Varices With a Large Shunt

NCT07263503 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 31

Last updated 2025-12-04

No results posted yet for this study

Summary

Endoscopic ultrasound (EUS)-guided coil deployment is a promising technique for the endoscopic management of gastric varices. However, coil migration may occur in patients with large drainage collaterals. This study aimed to evaluate the safety and efficacy of using clips in combination with coils for treating gastric varices. In this retrospective study, clips were placed before EUS-guided coil deployment in each patient with gastric varices and a large spontaneous portosystemic shunt. The pressure of gastric varices was directly measured by puncturing the varix with a needle connected to a pressure transducer, before and after clip placement. The occurrence of ectopic embolization or coil migration was recorded.

Conditions

  • Fundal Gastric Varices
  • Endoscopic Ultrasound (EUS)-Guided Coil Deployment
  • Titanium Clips
  • Ectopic Embolization
  • Gastric Variceal Pressure

Sponsors & Collaborators

  • Second Affiliated Hospital, School of Medicine, Zhejiang University

    lead OTHER

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-02-20
Primary Completion
2025-10-16
Completion
2025-10-31

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 NCT07263503 on ClinicalTrials.gov