CClinicalTrials.gg
Status unknownNCT01772043Updated Jul 28, 2015

Duchenne Muscular Dystrophy Tissue Bank for Exon Skipping

An observational study in Duchenne Muscular Dystrophy, sponsored by Cooperative International Neuromuscular Research Group. Status unknown at 9 sites in 2 countries. Open to male participants aged 4 Years and older. Per ClinicalTrials.gov, last updated 2015-07-28.

Sponsored by Cooperative International Neuromuscular Research Group · Observational

The sponsor has not verified this record recently (last verified Jul 2015), so the status shown — last known as Active, not recruiting — may be out of date.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
53
Ages
4 Years and older
Sex
Male
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Study summary

We will utilize the Cooperative International Neuromuscular Research Group (CINRG) network to collect and store tissue and blood from patients with Duchenne muscular dystrophy (DMD) with specific genetic mutations within the dystrophin gene that could be treated by antisense oligonucleotide (AO) drugs.

Read the detailed description

The purpose of this tissue bank is to collect blood and skin samples from participants who are diagnosed with Duchenne muscular dystrophy (DMD) and carry one of nine specific changes in the dystrophin gene. The specific dystrophin changes that we are interested in studying are those that would work with exon-skipping therapies in patients with DMD, specifically deletions of the follow exons: 10-52, 13-50, 29-50, 43-52, 44, 43-50, 45-50, 45-52, 46, 46-47, 46-48, 46-49, 46-51, 46-53, 46-55, 46-60, 47-50, 47-52, 48-50, 49-50, 50, 52, 52-63, 48-52, 49-52, 50-52.

These blood and skin samples will be held in a tissue bank at Carolinas Medical Center for future DMD research.

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Conditions studied

  • Duchenne Muscular Dystrophy

Keywords

  • muscular dystrophy
  • tissue bank
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In context

Muscular Dystrophies

548 studies on the registry are indexed under Muscular Dystrophies; 89 are open to participants now.

This study's enrollment of 53 is below the median of 69 across 179 observational studies indexed under Muscular Dystrophies.

Browse Muscular Dystrophies studies →

Lead sponsor

Cooperative International Neuromuscular Research Group is the lead sponsor of 17 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
4 Years and older
Sexes eligible
Male
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Duchenne muscular dystrophy (DMD) is an X-linked recessive disorder caused by mutations in the dystrophin gene. DMD participants over 4 years of age with known mutations that could be targeted by exon skipping therapies will be recruited for this study.

Inclusion criteria

  • Age 4 and above
  • Diagnosis of DMD with a confirmed out-of-frame dystrophin gene deletions that could be corrected by skipping exon 45, 51, or 53 based on past genetic testing.

Exclusion criteria

Exclusion Criteria:

  • Investigator assessment of inability to comply with blood and skin sample collection
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Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
53 participants (actual)
Patient registry
No
Biospecimen retention
Samples with dna

Groups and cohorts

  • Duchenne muscular dystrophy
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What researchers measure

Primary outcomes

  1. Tissue Collection

    Collection of blood, skin and optional muscle samples

    Time frame: 1 day

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Study locations

9 sites
  • University of California Davis
    Sacramento, California, United States
  • Stanford University Medical Center
    Stanford, California, United States
  • Children's National Health System
    Washington, District of Columbia, United States
  • Johns Hopkins University School of Medicine, Kennedy Krieger
    Baltimore, Maryland, United States
  • Carolinas Medical Center
    Charlotte, North Carolina, United States
  • Duke Children's Hospital and Health Center
    Durham, North Carolina, United States
  • University of Pittsburgh
    Pittsburgh, Pennsylvania, United States
  • University of Tennessee
    Memphis, Tennessee, United States
  • Alberta Children's Hospital
    Calgary, Alberta, Canada
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 28, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01772043
Lead sponsor
Cooperative International Neuromuscular Research Group
Responsible party
Sponsor
First posted
Jan 21, 2013
Start date
Sep 2012
Primary completion
Aug 2016 (estimated)
Completion
Aug 2016 (estimated)
Last update
Jul 28, 2015

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2015. You cannot join it, but the record below documents what was studied.

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