Once a Wild Idea, Successful First-Generation Exon-Skipping Therapies Pave the Way for Personalized Treatments

In 1996, MDA provided a small starter grant to Dr. Steve Wilton, a primary investigator at the University of Western Australia in Perth, for research into what scientists then thought was a radical process to address the effects of certain gene mutations. A quarter of a century later, this process — exon skipping — has . . .

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People With DMD Invited to Participate in a Survey About Symptoms

Researchers at the University of Rochester in New York seek people diagnosed with Duchenne muscular dystrophy (DMD) who are interested in helping to develop disease-specific patient-reported outcome measures for future clinical trials. This survey will help to determine the most critical symptoms of children, young adults, and adults with DMD, and as a result, it . . .

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FDA Accepts Sarepta Therapeutics’ New Drug Application for DMD Treatment Casimersen

On Aug. 25, Sarepta Therapeutics announced that the US Food and Drug Administration (FDA) accepted the company’s New Drug Application (NDA) seeking accelerated approval for casimersen (SRP-4045), an investigational therapy for Duchenne muscular dystrophy (DMD) amenable to exon 45 skipping. The FDA has granted Sarepta’s application Priority Review Status, meaning that a decision is expected . . .

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FDA Approves NS Pharma’s Viltepso for Treatment of DMD Amenable to Exon 53 Skipping

Today, the US Food and Drug Administration (FDA) granted accelerated approval to viltolarsen (Viltepso) for the treatment of Duchenne muscular dystrophy (DMD) in patients amenable to skipping exon 53. It is the third exon-skipping, disease-modifying drug to treat DMD, the most common childhood form of muscular dystrophy. The drug is administered by intravenous infusion. Viltepso will . . .

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Sarepta Therapeutics Announces Positive Results from the SRP-9001 Gene Therapy Trial to Treat DMD

On June 15, Sarepta Therapeutics announced positive results from its phase 1/2a study of SRP-9001 gene therapy to treat Duchenne muscular dystrophy (DMD). Data from four patients indicated that a single intravenous infusion of SRP-9001 was safe and well tolerated, with no serious adverse events. Additionally, all participants demonstrated improvements across multiple efficacy-related endpoints, including . . .

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Hacking COVID: MDA Ambassador Edition, Part 2

In April, MDA fielded a survey to ask its community how COVID-19 was impacting their lives. We heard your responses — anxiety, questions, hope — and wanted to know more. In this six-part blog series, Hacking COVID, people from MDA’s community, all living with neuromuscular diseases, shared how they’ve altered their day-to-day lives, how they’ve . . .

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ReveraGen BioPharma Announces Completion of Vamorolone Study in 41 DMD Patients

On June 2, ReveraGen BioPharma announced the completion of two-and-a-half years of vamorolone treatment in 41 boys with Duchenne muscular dystrophy (DMD). The long-term data from this study indicated that daily oral administration of vamorolone, even at its highest tested dose, was safe and well tolerated with no serious adverse events. Preliminary data have shown . . .

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Hacking COVID: Voices from the Community, Part 1

In April, MDA fielded a survey to ask its community how COVID-19 was impacting their lives. We heard your responses — anxiety, questions, hope — and wanted to know more. In this six-part blog series, Hacking COVID, people from MDA’s community, all living with neuromuscular diseases, shared how they’ve altered their day-to-day lives, how they’ve . . .

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