Substance / Medication

Casimersen

Overview

Active Ingredient
casimersen
RxNorm CUI
2480096

Indications

DMD 14 [see Clinical Studies ()] AMONDYS 45 is indicated for the treatment of Duchenne muscular dystrophy (DMD) in patients who have a confirmed mutation of thegene that is amenable to exon 45 skipping. This indication is approved under accelerated approval based on an increase in dystrophin production in skeletal muscle observed in patients treated with AMONDYS 45. Continued approval for this indication may be contingent upon verification of a clinical benefit in confirmatory trials.

Labeler: Sarepta Therapeutics, Inc.Updated: 2026-01-09T00:00:00.000ZFull label on DailyMed

Contraindications

When this intervention should not be used

5.1 [see Warnings and Precautions ()] AMONDYS 45 is contraindicated in patients with known serious hypersensitivity to casimersen or to any of the inactive ingredients in AMONDYS 45. Instances of hypersensitivity, including angioedema and anaphylaxis, have occurred in patients receiving AMONDYS 45.

Indications & Related Conditions

Conditions associated via SNOMED clinical relationships

Administration & Protocol

Dosing, route, and treatment protocol

Detailed dosage and administration information is available in the full FDA drug label.

View full prescribing information on DailyMed

Monitoring & Follow-Up

Biomarkers relevant to this intervention via related conditions

No monitoring biomarkers have been mapped yet. Biomarker-intervention linkages are derived through related conditions and will expand as the knowledge graph grows.

Research Evidence

Published studies and systematic reviews

Sort:
Casimersen (AMONDYS 45™): An Antisense Oligonucleotide for Duchenne Muscular Dystrophy.
Assefa Milyard, Gepfert Addison, Zaheer Meesam et al. · Biomedicines · 2024
PMID: 38672266ReviewFull text (PMC)
Casimersen: First Approval.
Shirley Matt · Drugs · 2021
PMID: 33861387Review
Casimersen for the treatment of Duchenne muscular dystrophy.
Zakeri Shahab Edalatian, Pradeep Sai Pallavi, Kasina Vishal et al. · Trends Pharmacol Sci · 2022
PMID: 35581038Other
Casimersen (Amondys 45) for Duchenne muscular dystrophy.
Med Lett Drugs Ther · 2021
PMID: 34181634Other
Casimersen for Duchenne muscular dystrophy.
Wilton-Clark H, Yokota T · Drugs Today (Barc) · 2021
PMID: 34909800Other
Casimersen.
Am J Health Syst Pharm · 2021
PMID: 33880492Other

Research data from MEDLINE/PubMed

Benefits & Expected Outcomes

Benefits, expected outcomes, efficacy data, and NNT (Number Needed to Treat) are pending physician authorship and evidence review.

Risks & Side Effects

Adverse reaction and safety data for this drug is sourced from the FDA-approved label.

View adverse reactions & drug interactions on DailyMed

Related Symptoms

Symptoms associated with conditions this intervention addresses

No related symptoms have been mapped yet. Symptom linkages are derived through associated conditions.

Alternatives & Comparisons

Alternative treatments, comparison data, and clinical decision support are pending physician authorship.

Medical Disclaimer

This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.

Do not start, stop, or change any treatment without consulting your healthcare provider.

Quick Facts

Type
Substance / Medication
Fully Specified Name
Casimersen (substance)
SNOMED CT
1179224007
UMLS CUI
C5139793
RxNorm CUI
2480096
Labeler
Sarepta Therapeutics, Inc.

Clinical Data

This intervention maps to 2 entities in the Ltrl knowledge graph.

2
Conditions
0
Biomarkers
0
Specialists
0
Symptoms

Data is sourced from SNOMED CT, UMLS, and the Ltrl clinical knowledge graph. Content sections marked as pending require physician authorship. Consult a healthcare provider before starting any treatment.