An Observational Study of IL1 Inhibition for Blocking ACVR1-Induced Flare Activity and Heterotopic Ossification in Fibrodysplasia Ossificans Progressiva (FOP)
Latest Information Update: 14 Aug 2026
At a glance
- Drugs Anakinra (Primary) ; Canakinumab (Primary)
- Indications Fibrodysplasia ossificans progressiva
- Focus Adverse reactions
Most Recent Events
- 06 Aug 2026 Planned End Date changed from 1 Mar 2027 to 5 Nov 2027.
- 06 Aug 2026 Planned primary completion date changed from 1 Mar 2027 to 5 Nov 2027.
- 30 Dec 2025 The protocol has been amended to addition in treatment arm.