ALSUntangled found no independently verifiable evidence that GM604 is effective or safe
Original source
GM604 (opens in a new tab)An ALSUntangled review found no independently verifiable data supporting the effectiveness or safety of GM604 in people with ALS. It called for the preliminary data to be released for independent peer review and replication before GM604 is considered effective or safe.
Why this matters
This means the review does not support using GM604 as an established treatment for ALS. It also judged expanded access premature because independently verifiable safety data were not available.
Limitations and context
This is an independent expert review, not a new clinical trial or independently verified primary research. The review described the available data as preliminary and said larger, longer studies would be needed if positive results were confirmed. The conclusion is based on the information available in this single review.