Oregovomab - OncoQuest
Alternative Names: Anti-CA125-monoclonal-antibody-B43-13-AltaRex; Anti-idiotype-ovarian-cancer-vaccine-AltaRex; Anti-idiotype-ovarian-cancer-vaccine-CA125; Mab B43.13; Monoclonal antibody B43.13; OvaRex; Ovarian-cancer-vaccine-AltaRexLatest Information Update: 20 Jan 2026
At a glance
- Originator AltaRex
- Developer National Cancer Centre (Singapore); National Cancer Institute (USA); OncoQuest; University of Nebraska Medical Center; Yonsei University
- Class Antineoplastics; Cancer vaccines; Immunotherapies; Monoclonal antibodies
- Mechanism of Action Antibody-dependent cell cytotoxicity; Immunostimulants
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Orphan Drug Status
Yes - Ovarian cancer
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 Fallopian tube cancer; Ovarian cancer; Peritoneal cancer
- Phase II Pancreatic cancer
Most Recent Events
- 20 Jan 2026 Oregovomab is still in the phase III FLORA-5 trial for Fallopian tube cancer (Combination therapy, First-line therapy, Late-stage disease, Newly diagnosed) in USA, Argentina, Belgium, Brazil, Canada, Chile, Czech Republic, Hungary, India, Italy, South Korea, Mexico, Poland, Spain, Taiwan and Romania (IV) (NCT04498117)
- 20 Jan 2026 Oregovomab is still in the phase III FLORA-5 trial for Ovarian cancer (Combination therapy, First-line therapy, Late-stage disease, Newly diagnosed) in USA, Argentina, Belgium, Brazil, Canada, Chile, Czech Republic, Hungary, India, Italy, South Korea, Mexico, Poland, Spain, Taiwan and Romania (IV) (NCT04498117)
- 20 Jan 2026 Oregovomab is still in the phase III FLORA-5 trial for Peritoneal cancer (Combination therapy, First-line therapy, Late-stage disease, Newly diagnosed) in USA, Argentina, Belgium, Brazil, Canada, Chile, Czech Republic, Hungary, India, Italy, South Korea, Mexico, Poland, Spain, Taiwan and Romania (IV) (NCT04498117)