Elranatamab
As of the edition of 20 October 2026, Elranatamab is an antibody: marketed, first approved in 2023 (US); acts on CD3E and TNFRSF17; US protection ends in 2035.
Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.
The drug
- Status
- Marketed; latest approval 2024
- Kind
- Antibody
- Brand name
- Elrexfio
- First approved
- 14 August 2023 (US)
- Approvals on record
- 7 in 4 regions
- Holder of the most recent approval
- Pfizer; 2 holders in all
- Registered trials
- 53, 1 stopped early
- Disease areas
- Cancer; Immune system; Blood and lymph; Heart and blood vessels; Nutrition and metabolism; Infections
US protection
US protection ends in 2035.
US protection ends in 2035, computed as 12 years from the first US licence because FDA publishes no date for this product. The application that gives this date is held by Pfizer. The date is computed, not published.
This is the US only, and it is not the date generics or biosimilars can enter.
The exact date and the listings behind it
In the product2 listings count towards this date. The exact date and each listing are in the product.
Companies that need a new molecule because of this drug
1 company-target row on route B because of this drug.
Companies on route B for this drug
In the product1 company-target row is on route B because of Elranatamab.
Targets
Registered trials
| Phase | Trials | Completed | Active | Stopped early |
|---|---|---|---|---|
| Phase not stated | 10 | 4 | 4 | 0 |
| Phase 1 | 8 | 2 | 6 | 0 |
| Phase 2 | 27 | 2 | 24 | 1 |
| Phase 3 | 6 | 0 | 6 | 0 |
| Phase 4 | 2 | 0 | 2 | 0 |
| All trials | 53 |
Who has held its approvals
| Company | Role | Years |
|---|---|---|
| Pfizer | Originator, Applicant and Lead sponsor of trials | 2022 to now |