New drug shows promise for nerve disease that affects walking
NCT ID NCT06482437
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Trial info
This study tested a new medicine called NMD670 in 81 adults with Charcot-Marie-Tooth disease types 1 and 2. Participants took either the drug or a placebo twice daily for 21 days. The main goal was to see if the drug could improve walking distance in 6 minutes. The study also checked safety and other measures of nerve function.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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81 people
The number who actually took part.
- Started
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Sep 2024
- Finished
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Nov 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female participants must be 18 to 70 years inclusive at the time of signing the ICF. * Diagnosis of CMT type 1 or 2 confirmed by genetic testing. * Body mass index between 18 and 35 kg/m2, inclusive, at screening, and with a minimum weight of 40 kg * Contraceptive use by men and women must be consistent with local regulations regarding the methods of contraception for those participating in clinical studies * Participant is capable of and has given signed informed consent Exclusion Criteria: * Participants with other significant disease that may interfere with the interpretation of study data (e.g., other neuromuscular diseases) and/or ability to complete the tests, in the opinion of the Investigator. * Participants with laboratory test result abnormalities at screening considered clinically significant by the Investigator. * Participants who have received treatment with another IMP within 30 days (or 5 half-lives of the medication, whichever is longer) prior to day 1. * Participants with history of poor compliance with relevant therapy in the opinion of the Investigator. * Female participants who plan to become pregnant during the study or are currently pregnant or breastfeeding.
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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
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Aarhus University Hospital
Aarhus, Denmark
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Bicêtre University Hospital
Paris, 94275, France
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CHR de la Citadelle- Site Citadelle Neurolgie Boulevard du 12eme de Ligne 1
Liège, 4000, Belgium
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CHU Marseille, Reference centre for neuromuscular diseases and ALS Department of Neuromuscular Diseases
Marseille, 13005, France
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Centre Hospitalier Universitaire De Nice
Nice, 06001, France
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Columbia University Medical Center
New York, New York, 10032, United States
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Hospital Universitari Vall d'Hebron
Barcelona, 8035, Spain
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Hospital Universitari i Politecnic La Fe de Valencia
Valencia, 46026, Spain
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Institut de Myologie Groupe Hospitalier Pitié-Salpêtrière
Paris, 75651, France
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Laboratoire d'Explorations Fonctionnelles, CHU Nantes
Nantes, France
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Mass General Neurology
Boston, Massachusetts, 02114, United States
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National Neuromuscular research Institute, PLLC
Austin, Texas, 78759, United States
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NextGen Precision Health
Columbia, Missouri, 65211, United States
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OSU Department of Neurology Division of Neuromuscular Diseases
Columbus, Ohio, 43221, United States
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Providence Medical Research Center
Spokane, Washington, 99204, United States
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Rigshospitalet, Department of Neurology
Copenhagen, Denmark
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University Hospitals Leuven, Department of Neurology
Leuven, 3000, Belgium
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University of Kansas Medical Center, Department of Neurology
Kansas City, Kansas, 66160, United States
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University of Rochester Neuromuscular Disease Center
Rochester, New York, 14642, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Global registry aims to map the full course of Charcot-Marie-Tooth disease
- Could a simple blood test track nerve damage? a study investigates NT-3 levels in neuropathy.
- Could a simple device ease nerve pain in Charcot-Marie-Tooth?
- Gene study aims to decode rare nerve disorder variations
- CMT tremor mystery: new study aims to uncover hidden symptoms
- Scientists hunt for early warning signs of inherited nerve disease