Progesterone - IBSA
Alternative Names: Inprosub; Lubion; Pleyris; Progedex; Progesterone-IBSA; Progiron; ProlutexLatest Information Update: 09 Feb 2026
At a glance
- Originator IBSA
- Developer Granata Bio; IBSA; Royan Institute
- Class Hormonal contraceptives; Hormonal replacements; Infertility therapies; Pregnenediones; Small molecules
- Mechanism of Action Glutamate antagonists; Progesterone receptor agonists
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity No
Highest Development Phases
- Marketed Female infertility
- Phase III Spontaneous abortion
Most Recent Events
- 09 Feb 2026 Progesterone is still in phase III trial in Female infertility (In adults) in USA (SC) (NCT04549116)
- 20 Oct 2022 Phase-III clinical trials in Female infertility (In adults) in USA (SC) before October 2022 (NCT04549116)
- 12 Mar 2021 Phase III development for Female infertility is ongoing Italy (EudraCT2014-005474-11)