Safe Effective Therapy With Low-Dose Glucocorticoid in ANCA-Associated Vasculitis (SAFE-LOW)
- Sponsor
- Ottawa Hospital Research Institute
- Study ID
- NCT06983821
- Phase
- PHASE3
- Status
- Recruiting
Conditions
- Granulomatosis With Polyangiitis
- Microscopic Polyangiitis (MPA)
Eligibility Criteria
- Sex
- ALL
- Age
- 18 Years - N/A
- Healthy Volunteers
- Not accepted
Interventions
- Cyclophosphamide — DRUGIV Cyclophosphamide 15mg/kg/dose (age and eGFR adjusted), 2 doses 2 weeks apart
- Standard of Care (SOC) — DRUGParticipants will receive standard of care induction agent and glucocorticoid taper, at investigator discretion
- Prednisone — DRUG4 weeks prednisone taper
- Rituximab (R) — DRUGRituximab infusions, dosing and schedule at clinician/investigator discretion
Study Details
The purpose of this study is to determine the safety and efficacy of a therapeutic regimen consisting of 4 weeks of glucocorticoids given with a combination of the usual induction agents for ANCA-associated vasculitis. The trial will compare this regimen to the current standard of care treatment and glucocorticoid dosing for ANCA-associated vasculitis with severe kidney involvement. This trial will begin as a pilot to assess feasibility of recruitment and of adherence to the intervention.
Key Dates
- Start date
- Nov 10, 2025
- Status verified
- Jan 2026
- Primary completion
- Feb 29, 2028
- Completion
- Feb 28, 2029
Study Design
- Enrollment
- 36 participants (estimated)
- Allocation
- RANDOMIZED
- Intervention model
- PARALLEL
- Primary purpose
- TREATMENT
Arms
- Experimental: Intervention ArmIV Cyclophosphamide x 2 doses AND Rituximab AND Prednisone x 4 weeks
- Active Comparator: Standard of careParticipants in this arm receive standard of care treatment induction agent and glucocorticoid dose/duration, left to the discretion of the investigator
Primary Outcome Measure
Pilot trial: percent adherence to intervention regimen [ Time Frame: 12 weeks ]
Central Contacts
- David Massicotte-Azarniouch, MD, MSc613-738-8400
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