Carotid Occlusion Surgery Study
Stopped Pre-specified futility boundary was reached.
Conditions
- Stroke
- Ischemic Attack, Transient
- Cerebral Infarction
Interventions
- PROCEDURE: extracranial-intracranial bypass surgery
- DRUG: best medical therapy
Sponsor
University of North Carolina, Chapel Hill
Collaborators
- [object Object]
- [object Object]
- [object Object]