Casimersen

(Amondys 45®)

Casimersen

Drug updated on 9/5/2024

Dosage FormInjection (intravenous; 100 mg/2 mL)
Drug ClassAntisense oligonucleotides
Ongoing and
Completed Studies
ClinicalTrials.gov

Indication

  • Indicated for the treatment of Duchenne muscular dystrophy (DMD) in patients who have a confirmed mutation of the DMD gene that is amenable to exon 45 skipping.

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Summary
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  • Amondys 45 (casimersen) is indicated for the treatment of Duchenne muscular dystrophy (DMD) in patients who have a confirmed mutation of the DMD gene that is amenable to exon 45 skipping.
  • This summary is based on the review of one randomized controlled trial(s). [1]
  • The study does not provide direct data or results related to the effectiveness of casimersen (amondys_45) in treating Duchenne muscular dystrophy (DMD); it focuses solely on safety and pharmacokinetics.
  • No effectiveness outcomes or comparative effectiveness data with other drugs are discussed in the study.
  • Treatment-emergent adverse events (TEAEs) occurred in all participants, with over 91.4% being mild and unrelated to casimersen; no serious adverse events, deaths, or dose reductions were reported, and no abnormalities in laboratory parameters or vital signs were attributed to the drug.
  • Casimersen was well tolerated across participants aged 7-21 years with Duchenne muscular dystrophy amenable to exon 45 skipping, regardless of mobility status, with no specific safety concerns identified for particular population subgroups.
  • Participants aged 7-21 years, including both limited ambulation and nonambulatory individuals with Duchenne muscular dystrophy (DMD) amenable to exon 45 skipping, demonstrated general tolerance to casimersen with mild, nonserious treatment-emergent adverse events (TEAEs) unrelated to the drug and consistent pharmacokinetic parameters across all dose levels.