RecruitingPhase 1Drug trialTocilizumab-aazg for Hemorrhage: Reduction of Ischemic Vascular EventsIn this study, tocilizumab-aazg (TYENNE) will be administered to see whether tocilizumab-aazg is safe in patients with a burst brain aneurysm and if it may prevent strokes in patients with a burst brain aneurysm.