Resiniferatoxin - Grunenthal
Alternative Names: Lopain; MTX-071; RTX - Grunenthal; RTX-GRT7039Latest Information Update: 11 Aug 2025
At a glance
- Originator Mestex AG
- Developer Grunenthal
- Class Acetates; Analgesics; Anti-inflammatories; Azulenes; Non-opioid analgesics; Phenols; Phenyl ethers; Small molecules
- Mechanism of Action TRPV1 receptor agonists
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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 Musculoskeletal pain
Most Recent Events
- 15 May 2025 Grünenthal completed a phase-III trial in Musculoskeletal pain in USA, Bulgaria, Japan, Poland, Romania, South Africa, and United Kingdom (Intra-articular) (NCT05377489) (EudraCT2021-005046-15)
- 18 Nov 2024 Grünenthal completes a phase III trials in Musculoskeletal pain in Canada, Czechia, France, Germany, Italy, Japan, Mexico, Netherlands, Poland (Intra-articular, Injection) (EudraCT2021-005029-26) (NCT05248386)
- 14 Nov 2024 Pharmacokinetics and adverse events data in Musculoskeletal pain presented at the ACR Convergence 2024 (ACR-2024) .