Clinical Trial

A Clinical Registry of Spontaneous Intracranial Hypotension

Recruiting
View on ClinicalTrials.gov →
Summary
The purpose of this research is to determine the efficacy of paraspinal vein embolization for treatment of digital subtraction myelography (DSM) or CT myelography (CTM) confirmed cerebrospinal fluid (CSF)-venous fistulas so that researchers can inform the development and design of future clinical trials of this technique.
Protocol Amendment History 3 changes
notable Enrollment increased: 200 -> 400 participants 2026-08-13
notable Primary completion pushed: 2026-07 -> 2028-07 2026-08-13
minor Completion pushed: 2026-07 -> 2028-12 2026-08-13
Trial Details
NCT Number NCT05922514
Lead Sponsor Mayo Clinic
Conditions Spontaneous Intracranial Hypotension
Enrollment 400 participants
Start Date 2023-06-18
Primary Completion 2028-07 (estimated)
Study Completion 2028-12 (estimated)
Updated on ClinicalTrials.gov 2026-08-12