CNM Au 8
Alternative Names: Clean-surfaced gold nanocrystals; CNM-Au8; Gold nanocrystal suspension; Nanocrystalline goldLatest Information Update: 16 Dec 2025
At a glance
- Originator Clene Nanomedicine
- Class Antiparkinsonians; Eye disorder therapies; Heavy metals
- Mechanism of Action Energy metabolism stimulants; Immunomodulators
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Orphan Drug Status
Yes - Amyotrophic lateral sclerosis
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 Amyotrophic lateral sclerosis
- Phase II/III Multiple sclerosis
- Phase II Optic nerve disorders; Parkinson's disease
- Preclinical Rett syndrome
Most Recent Events
- 16 Dec 2025 Pharmacodynamics data from a expanded-access HEALEY ALS Platform Trial for Amyotrophic lateral sclerosis released by Clene Nanomedicine
- 03 Dec 2025 Pharmacodynamics data from a expanded-access programme for Amyotrophic lateral sclerosis released by Clene Nanomedicine
- 13 Nov 2025 Clene Nanomedicine plans a Type C meeting with the US FDA to review its data from ALS disease-specific biomarkers analyses in the first quarter of 2026.