RecruitingVertebral Artery Stenosis
Vertebral Artery Origin Treatment Via Endovascular Techniques Registry (VOTER)
Eligible age
18–90 yrs
Accepts
All genders
Locations
7 states
Healthy volunteers
No
See if you qualify for this study
Answer a few quick questions about your location and health. Takes about a minute.
About this study
A retrospective and prospective registry of patients admitted for stroke and evidence of Vertebral Artery Origin Stenosis (VAOS).
Sponsor: St. Louis University
You may qualify if…
- ✓ 1. Patients between 18 and 90 years of age
- ✓ 2. Patient has experienced a posterior circulation ischemic event
- ✓ 3. Patient has angiographically confirmed bilateral vertebral artery origin disease (Hypoplasia, occlusion, or stenosis).
- ✓ 4. Patient has \>50% stenosis on the side being targeted for therapy
You may not qualify if…
- ✕ 1. Pregnant women
- ✕ 2. Contrast Indication to the use of anti-platelet drugs
- ✕ 3. There is tandem vertebral or basilar artery stenosis
- ✕ 4. The serum creatinin is \>2.5
- ✕ 5. Baseline modified Rankin score is \>3
- ✕ 6. \< 5 years life expectancy
Where it's recruiting
Source: ClinicalTrials.gov · NCT03999983 · last updated 2025-02-12