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Measurements of Motor Function and Other Clinical Outcome Parameters in Ambulant Children with Duchenne Muscular Dystrophy
Published on: January 12, 2019
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Update in Duchenne and Becker muscular dystrophy.
Megan A Waldrop1,2,3, Kevin M Flanigan1,2,3
1Center for Gene Therapy, Nationwide Children's Hospital.
Current Opinion in Neurology
|July 26, 2019
Summary
Standard care for Duchenne muscular dystrophy (DMD) includes corticosteroids and early interventions. Emerging genetic therapies, like exon skipping and gene replacement, offer new hope for DMD patients.
Area of Science:
- Neurology
- Genetics
- Biotechnology
Background:
- Duchenne muscular dystrophy (DMD) is a severe genetic disorder.
- Current standard of care focuses on managing symptoms and improving quality of life.
Purpose of the Study:
- To review updated standard of care recommendations for DMD.
- To describe advances in genetic therapies for DMD.
Main Methods:
- Literature review of recent studies and clinical trials.
- Analysis of current treatment guidelines and emerging therapeutic approaches.
Main Results:
- Corticosteroids remain the standard of care, with early and weekend dosing showing improved motor outcomes.
- Mutation-specific therapies (e.g., exon skipping) are FDA-approved or in trials.
- Gene replacement therapy and genome editing show promise in preclinical studies and are advancing to clinical trials.
Conclusions:
- Multidisciplinary care and early molecular diagnosis are crucial for optimizing DMD patient outcomes.
- Novel genetic therapies, particularly AAV-based gene replacement, represent a significant advancement in DMD treatment.
- Continued research and clinical trials are essential to overcome challenges and realize the full potential of genetic therapies for DMD.
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