New ALS drug trial hopes to slow disease progression
NCT ID NCT07410806
First seen Jun 27, 2026 · Last updated Jul 21, 2026 · Updated 4 times
Summary
This clinical trial is testing an oral drug called NUZ-001 in 160 people with ALS. Participants take the drug or a placebo daily for 36 weeks. The study measures how the disease progresses using a scale of physical function and survival. The goal is to see if NUZ-001 can slow ALS and improve outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- NUZ-001 (oral drug)
- What this could lead to
- If successful, this could point toward a treatment that slows ALS progression and improves quality of life.
- What could go wrong
- This is an early-to-mid stage trial with only 160 participants. The drug may not slow the disease or could cause side effects like liver issues.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
-
About 240 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Feb 2026
- Expected to finish
-
Aug 2028
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * No additional inclusion criteria beyond the inclusion criteria specified in the Master Protocol (NCT NCT04297683). Exclusion Criteria: * The following exclusion criteria are in addition to the exclusion criteria specified in the Master Protocol (NCT NCT04297683). 1. Clinically significant liver disease (e.g., chronic hepatitis B, untreated hepatitis C) 2. Prior history of drug-induced liver injury (DILI) and/or laboratory results at Master Protocol Screening that indicate inadequate liver function (ALT, AST or alkaline phosphatase \>3 times the upper limit of normal \[x ULN\] and/or total bilirubin level \>2 x ULN) a. Note: Elevated total bilirubin attributable to documented Gilbert's syndrome is not considered exclusionary when there is no other evidence of clinically significant hepatic dysfunction. 3. Family history of SOD1 or VCP-associated ALS or known SOD1 or VCP mutation via genetic testing or self-report 4. Use of any prohibited medications as outlined in the Regimen-specific Appendix (RSA) within 30 days prior to Baseline or anticipated use during the study treatment period 5. Participants who are taking Nuedexta® and have a prolonged Fridericia-corrected QT (QTcF) interval (QTcF \> 450 ms (males) or \> 470 ms (females)) at Master Protocol Screening
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Healey Center for ALS at Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
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