MedTrace Logo

Dural Arteriovenous Fistulas Research at China INI

NCT06543472 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 1180

Last updated 2026-05-22

No results posted yet for this study

Summary

Dural arteriovenous fistula (DAVF) refers to abnormal connections between meningeal arteries and dural venous sinuses and/or subarachnoid veins. DAVF accounts for approximately 10% to 15% of intracranial vascular malformations. With advancements in imaging technology, increased awareness among physicians, and an aging population, the incidence of DAVF appears to be on the rise. Some literature even suggests it may surpass the occurrence of arteriovenous malformations. Several large-scale retrospective studies have been conducted internationally, involving over 1,000 cases, but some of their findings differ from what is commonly understood. Currently, there is a lack of large-sample single-center studies on DAVF, highlighting the urgent need for such research.

Conditions

  • Fistula

Sponsors & Collaborators

  • Xuanwu Hospital, Beijing

    lead OTHER

Principal Investigators

  • Hongqi Zhang, MD · Xuanwu Hospital Department of Neurosurgery

  • Xin Su, MD · Xuanwu Hospital Department of Neurosurgery

  • Zihao Song, MD · Xuanwu Hospital Department of Neurosurgery

  • Huiwei Liu, MD · Xuanwu Hospital Department of Neurosurgery

  • Peng Zhang, MD · Xuanwu Hospital Department of Neurosurgery

  • Yongjie Ma, MD · Xuanwu Hospital Department of Neurosurgery

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2001-01-31
Primary Completion
2024-10-31
Completion
2024-12-31

Countries

  • China

Study Locations

More Related Trials

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 NCT06543472 on ClinicalTrials.gov