Experimental muscle cell injection trial opens for duchenne patients
NCT ID NCT06692426
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase trial tests whether injecting lab-grown muscle cells (MyoPAXon) into the foot is safe for adults with Duchenne muscular dystrophy who can no longer walk. Eight participants will receive the cells along with an immunosuppressant drug to prevent rejection. The main goal is to find a safe dose, not to measure improvement.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- MyoPAXon (iPSC-derived muscle progenitor cells) plus tacrolimus (immunosuppressant)
- What this could lead to
- If safe, this could pave the way for a treatment that helps repair muscle in people with Duchenne muscular dystrophy.
- What could go wrong
- This is a very early, small safety trial with only 8 participants. It is not designed to prove the treatment works, and participants must take lifelong immunosuppressants, which carry serious risks.
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 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
About 8 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Mar 2025
- Expected to finish
-
Mar 2027
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: * Duchenne muscular dystrophy, diagnosed by mutations in the DMD (dystrophin) gene and/or absence of immunohistochemical staining for dystrophin on muscle biopsy * Non-ambulatory * Intact extensor digitorum brevis (EDB) muscles bilaterally * Off investigational therapies for \> 30 days * Age 18 years of age or older at the time of consent * Have adequate organ function confirmed by the following laboratory values obtained within 14 days prior to enrollment (28 days for cardiac and pulmonary function): * Participants with partners of childbearing potential must be willing to use at least two forms of effective birth control (one form must be a barrier method) while receiving the study product and for 3 months after stopping tacrolimus therapy. * Ability to follow commands sufficiently to perform voluntary aspects of outcome measures throughout the study period * Willing to consent to monitoring for 15 years, including an extension period, as required for all interventional studies involving the transplantation of cells that have been genetically modified * Voluntary written consent from the subject or parent(s)/guardian(s) and assent from participant prior to the performance of any research related activity. Exclusion Criteria: * Presence of HLA antibodies directed toward HLA antigens on MyoPAXon * Active treatment with another investigational therapy * Known allergy to MyoPAXon components
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Duchenne muscular dystrophy are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
-
Masonic Cancer Center
RECRUITINGMinneapolis, Minnesota, 55455, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a new dosing schedule tame steroid side effects in duchenne?
- Can a daily supplement ease the toll of duchenne muscular dystrophy?
- Can a lower steroid dose preserve strength in young boys with DMD?
- Can a targeted infusion slow muscle decline in duchenne? a new trial aims to find out.
- Can a massive patient database unlock new treatments for muscular dystrophy?
- Umbilical cord stem cells aim to slow muscle loss in duchenne boys