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Two Intermediate Expanded Access Protocols (EAP) CNMAu8.EAP01 and CNMAu8.EAP02 for ALS

NCT05281484 · Status: NO_LONGER_AVAILABLE · Type: EXPANDED_ACCESS

Last updated 2026-04-07

No results posted yet for this study

Summary

The primary objective of the intermediate expanded access protocol is to provide access to the investigational product, CNM-Au8, to up to 300 people living with ALS (pALS).

No formal clinical hypotheses are being evaluated with concurrent controls.

Secondary objectives include assessment of the safety of CNM-Au8 treatment in pALS. Safety will be assessed through the frequency of serious adverse events (SAEs), treatment-emergent adverse events (TEAEs) assessed as 'severe', discontinuations due to TEAEs, and laboratory abnormalities assessed as clinically significant during routine clinical monitoring (as applicable).

Conditions

Interventions

DRUG

CNM-Au8

CNM-Au8 is an aqueous suspension of clean surfaced faceted nanocrystals consisting of gold atoms self-organized into crystals of various geometrical shapes (hexagonal bi-pyramid, pentagonal bipyramid, tetrahedron, decahedron, planar spheroids). Highly pure elemental Au nanocrystals are suspended in USP purified deionized water buffered with 0.546 mg/mL (6.5 mM) sodium bicarbonate (NaHCO3) nominally concentrated to up to 0.5 mg/mL (500 ppm).

Sponsors & Collaborators

  • Clene Nanomedicine

    lead INDUSTRY

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05281484 on ClinicalTrials.gov