Vertebral Artery Origin Treatment Via Endovascular Techniques Registry (VOTER)
ConditionVertebral Artery Stenosis
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18-90
SponsorSt. Louis University
About this trial
A retrospective and prospective registry of patients admitted for stroke and evidence of Vertebral Artery Origin Stenosis (VAOS).
Eligibility criteria
Qualifiers
Patients between 18 and 90 years of age
Patient has experienced a posterior circulation ischemic event
Patient has angiographically confirmed bilateral vertebral artery origin disease (Hypoplasia, occlusion, or stenosis).
Patient has >50% stenosis on the side being targeted for therapy
Disqualifiers
Pregnant women
Contrast Indication to the use of anti-platelet drugs
There is tandem vertebral or basilar artery stenosis
The serum creatinin is >2.5
Trial design
Treatments tested in this trial
- Observational Prospective Registry
Treatment groups
No treatment groups listed
Locations
10Florida
Baptist Medical Center Jacksonville32207, Jacksonville United States
University of Southern Florida33606, Tampa United States
Illinois
Northwestern Medicine Regional Medical Group60190, Winfield United States
Iowa
University of Iowa52242, Iowa City United States
Sponsors and collaborators
St. Louis University
Lead sponsor
Source ClinicalTrials.gov