Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 3:37 PM
Ignite Modification Date:
2025-12-24 @ 3:37 PM
NCT ID:
NCT02780492
Eligibility Criteria:
Inclusion Criteria:
For non-ambulant patients:
1. Children and teenagers aged between 5 and 18 years with DMD, who have lost the ability to walk 10 meters with no support
2. The diagnosis of DMD must be documented by genetic testing. If a muscle biopsy is available, it should contain less than 10% of revertant fibres
3. Patients should have deletions amenable of skipping of exons 51 or 53 or 45 or 44 or 46 or 50 or 52
4. Patients should be capable of sitting upright in a wheelchair for at least an hour
5. Patients should be stable from a respiratory point of view. Artificial ventilation with either Bipap or tracheostomy is not a contraindication to the study.
6. Informed consent signed by a parent/legal guardian (or by the patient if 16 years of age).
7. In France, a subject will be eligible for inclusion in this study only if either affiliated to, or a beneficiary of, a social security category.
For ambulant patients:
1. Ambulant children from 5 years old and teenagers with DMD, and potential candidates for future genetic therapies with antisense oligomer (AO) exon skipping
2. The diagnosis of DMD must be documented by MLPA or a standard genetic test for the disorder, genotypically confirmed to have an out-of-frame deletion(s) that could be corrected by skipping exon 51 or 53 or 45 or 44 or 46 or 50 or 52
3. If a muscle biopsy is available less than 10% revertant fibres
4. Ability to walk independently for at least 75 meters in 6 minutes at recruitment.
5. Patients should receive the standard of care for DMD as recommended by the NorthStar UK and TREAT-NMD (i.e.: on glucocorticoids treatment)
6. Sufficiently preserved pulmonary function (FVC \>30%) and absence of symptoms of cardiac failure
7. Informed consent signed by a parent/legal guardian (or by the patient if 16 years of age)
8. In France, a subject will be eligible for inclusion in this study only if either affiliated to, or a beneficiary of, a social security category.
For healthy volunteers and disease controls:
1. Participant are able to provide informed consent/assent for taking blood samples and/or performing limb MRI and/or physiotherapy assessment of the upper limb function
2. Participants have a neuromuscular disease that is not Duchenne Muscular Dystrophy or are a healthy volunteer with no neuromuscular disease
3. Able to have a blood sample taken
Exclusion Criteria:
For non-ambulant patients:
1. Patients who are currently involved in interventional clinical trials aimed at restoring dystrophin will be excluded, as their data could not be used to establish natural history of the disease (participation in a previous interventional clinical trial prior to 6 months from being recruited in the study is not an exclusion criterion)
2. Patients with severe intellectual impairment, who would be unable to cooperate with examination
3. Patients/families the investigators anticipate may have emotional/ psychological problems if recruited into a natural history study
4. Symptomatic cardiac failure
5. Recent (\< 6 months) upper limb surgery or trauma
6. Anticipated surgery for anytime during the duration of the study
7. None of the current treatments for DMD are exclusion criteria
8. For the MRI sub-study, patients with metal/metallic surgically inserted equipment incompatible with MRI scan will be excluded as well as patients suffering from claustrophobia.
For ambulant patients:
1. Patients who are currently involved in interventional clinical trials aimed at restoring dystrophin will be excluded, as their data could not be used to establish natural history of the disease (participation in a previous interventional clinical trial prior to 6 months from being recruited in the study is not an exclusion criterion)
2. Patients with severe intellectual impairment, who would be unable to cooperate with examination
3. Patients/families the investigators anticipate may have emotional/ psychological problems if recruited into a natural history study
4. Recent surgery or anticipated for anytime during the duration of the study
5. For the MRI sub-study, patients with metal/metallic surgically inserted equipment incompatible with MRI scan will be excluded as well as patients suffering from claustrophobia.
For healthy volunteers and disease controls
1. Patients who are currently involved in interventional clinical trials aimed at restoring dystrophin will be excluded, as their data could not be used to establish natural history of the disease (participation in a previous interventional clinical trial prior to 6 months from being recruited in the study is not an exclusion criterion)
2. Patients with severe intellectual impairment, who would be unable to cooperate with examination
3. Patients/families the investigators anticipate may have emotional/ psychological problems if recruited into a natural history study
4. For the MRI sub-study, patients with metal/metallic surgically inserted equipment incompatible with MRI scan will be excluded as well as patients suffering from claustrophobia
Healthy Volunteers:
True
Sex:
MALE
Minimum Age:
5 Years
Maximum Age:
18 Years
Study:
NCT02780492
Study Brief:
Protocol Section:
NCT02780492