Can a missing protein be replaced to slow Friedreich's ataxia?
NCT ID NCT07778836
First seen Aug 21, 2026 · Last updated Aug 21, 2026
Summary
This phase 3 trial is testing whether a weekly injection of nomlabofusp can improve balance and slow the progression of Friedreich's ataxia, a genetic condition that damages the nervous system. The study includes about 150 adults and children with the disease, who will receive either the drug or a placebo for 72 weeks. The main goal is to see if the treatment improves scores on a standard scale that measures coordination and stability.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- nomlabofusp (CTI-1601), a protein designed to replace the frataxin that is missing in Friedreich's ataxia
- What this could lead to
- If it works, this could become the first treatment to address the underlying protein deficiency in Friedreich's ataxia, potentially slowing disease progression and improving balance.
- What could go wrong
- This is a phase 3 trial, but success is not guaranteed. The treatment may not improve symptoms enough to matter, and side effects from the subcutaneous injections are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Clinilabs
RECRUITINGEatontown, New Jersey, 07724, United States
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Northwestern Medical Group, Department of Neurology
RECRUITINGChicago, Illinois, 60611, United States
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University of Texas Southwestern Medical Center
RECRUITINGDallas, Texas, 75390, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Video games and AI join the fight against a rare movement disorder
- Can a single gene fix a fatal heart condition? a trial aims to find out
- Brain function in Friedreich's ataxia: new clues from genetic testing
- Pregnancy safety of friedreich ataxia drug under scrutiny