Overview Efficacy and Tolerance of Tocilizumab In Takayasu Arteritis Status: Completed Trial end date: 2019-02-01 Target enrollment: Participant gender: Summary First-line tocilizumab treatment during 6 months could permit rapid steroid-tapering and induction of remission in Takayasu arteritis (TA). Phase: Phase 3 Details Lead Sponsor: Assistance Publique - Hôpitaux de ParisCollaborator: Chugai Pharmaceutical