Recruitment

Recruitment Status
Not yet recruiting
Estimated Enrollment
Same as current

Summary

Conditions
  • Giant Cell Arteritis
  • Neurovascular Disorder
Type
Interventional
Phase
Phase 3
Design
Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)Primary Purpose: Treatment

Participation Requirements

Age
Between 60 years and 125 years
Gender
Both males and females

Description

Giant cell arteritis (GCA) in the elderly is considered a medical emergency in case of ischemic complication, urgent treatment is needed and high doses of intravenous steroids are used. To date, usual treatments added to steroids have not been shown to be effective in reducing the risk of ischemic e...

Giant cell arteritis (GCA) in the elderly is considered a medical emergency in case of ischemic complication, urgent treatment is needed and high doses of intravenous steroids are used. To date, usual treatments added to steroids have not been shown to be effective in reducing the risk of ischemic event recurrence in GCA. Recently, the efficacy of tocilizumab has been demonstrated as a steroid-sparing agent and a long-term complete remission agent. The aim of this study is to address the potential benefits of tocilizumab as induction therapy in combination with high dose steroids to improve the neurovascular involvement in GCA. The study will enroll 66 subjects with GCA (according to ACR criteria or positive temporal artery biopsy) and neurovascular involvement (symptomatic or asymptomatic). It consist of a screening phase (up to 30 days), a baseline/randomization phase and a treatment phase with experimental treatment or placebo (weekly administrated) which could be combined with usual treatments for stroke as antiaggregants and/or anticoagulants (24 weeks). Regular visit will be performed to follow the GCA remission, adverse treatments effects and proceed to radiological and biological evaluations (visit assessment at weeks 2, 4, 8, 12, 16, 20, 24, 28, 32, 36) until end of study visit at week 52.

Tracking Information

NCT #
NCT04888221
Collaborators
  • Roche Chugai
  • Roche Pharma AG
Investigators
Principal Investigator: Sonia ALAMOWITCH, PU-PH Assistance Publique - Hôpitaux de Paris