Amlitelimab - Kymab/Sanofi
Alternative Names: KY-1005; SAR-445229Latest Information Update: 11 Sep 2025
At a glance
- Originator Kymab
- Developer Kymab; Sanofi
- Class Anti-inflammatories; Antiasthmatics; Antipsoriatics; Monoclonal antibodies; Skin disorder therapies
- Mechanism of Action OX40 ligand inhibitors
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase III Atopic dermatitis
- Phase II Alopecia areata; Asthma; Autoimmune disorders; Coeliac disease; Hidradenitis suppurativa; Systemic scleroderma
- No development reported Graft-versus-host disease
Most Recent Events
- 04 Sep 2025 Efficacy and adverse events data from a phase III COAST 1 trial in Atopic dermatitis released by Sanofi
- 25 Aug 2025 Sanofi plans phase I trial (In volunteers, In adults) (SC) (NCT07146750)
- 15 Apr 2025 Efficacy and safety data from the phase II TIDE-asthma trial in Asthma released by Sanofi