Felmetatug vedotin - Pfizer
Alternative Names: PF-08046048; SGN-B7H4VLatest Information Update: 29 Aug 2025
At a glance
- Originator Seagen
- Class Antineoplastics; Auristatins; Drug conjugates; Immunoconjugates; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; Mitosis inhibitors; Tubulin polymerisation 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
- Discontinued Solid tumours
Most Recent Events
- 09 Aug 2025 Discontinued - Phase-I for Solid tumours (Inoperable/Unresectable, Late-stage disease, Metastatic disease, Monotherapy, Second-line therapy or greater) in France, France, Germany, Italy, United Kingdom, Spain, Canada, USA (IV)
- 19 Jun 2025 Pfizer terminates a phase I trial in Solid tumours (Inoperable/Unresectable, Late-stage disease, Metastatic disease, Monotherapy, Second-line therapy or greater) in France, Spain, Italy, Germany, Canada, United Kingdom and USA (IV) (NCT07025577)
- 19 Mar 2025 Felmetatug vedotin is still in phase-I trials for Solid tumours in Canada, Spain, USA, United Kingdom (NCT05194072)