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Calf muscle shape linked to walking ability in DMD kids

NCT ID NCT07437378

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
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Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
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Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time

Summary

This study measured calf muscle thickness and length in 26 children with Duchenne muscular dystrophy (ages 6-12) who could still walk. Researchers used ultrasound and motion analysis to see how muscle structure relates to walking and other movements. The goal was to better understand the disease, not to test a treatment.

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.

Participants

26 people

The number who actually took part.

Started

Sep 2024

Finished

Nov 2025

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.

Who is studied

Male children aged 6 to 12 years diagnosed with Duchenne Muscular Dystrophy who were ambulatory and recruited from outpatient pediatric physical therapy clinics. Participants met specific inclusion criteria including Vignos Scale grades 1 to 7 and presence of calf pseudohypertrophy. All participants underwent a single assessment session to evaluate gastrocnemius muscle architecture and functional ability. No therapeutic intervention was administered.

Ages

6 to 12 years

Sex

Male participants only

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Diagnosed with Duchenne Muscular Dystrophy * Age 6-12 years * Ambulatory * Vignos Scale grades 1-7 * Presence of calf pseudohypertrophy * Absence of severe cardiac or pulmonary disease Exclusion Criteria: * Non-ambulatory * Severe cognitive impairment * History of lower limb trauma or fracture * Inability to cooperate with assessment * Lack of parental consent

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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

  • Deraya university, faculty of physical therapy

    Minya, Menia Governorate, Egypt

More trials for these conditions

Other studies related to the condition(s) this trial covers.