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Sepofarsen · QR-110

Oligonucleotide (Antisense oligonucleotide) · Gene silencing: CEP290 · developed by ProQR Therapeutics

Phase 2/3 Most advanced trial
PRQR Developer
1 Registered trials

What is Sepofarsen?

Sepofarsen is an RNA antisense oligonucleotide for intravitreal injection. It is being studied for Leber congenital amaurosis 10 and other retinal diseases causing vision disorders and blindness.

Summary written with AI from the sources listed at the end of this page.

At a glance

Also known as
QR-110
Drug type
Oligonucleotide (Antisense oligonucleotide)
Targets
CEP290
Mechanism
Gene silencing: CEP290
Therapy area
Ophthalmology
Developer
ProQR Therapeutics (PRQR)
FDA status
Investigational, not approved in the US. Most advanced trial: Phase 2/3
UNII
7CAZ46X8EL

🧪 Clinical trials

TrialPhaseConditionStatusSponsor
NCT03913143 Phase 2/3 Leber Congenital Amaurosis 10 Active not recruiting PRQR

Trials of the companies BioRadar tracks, from ClinicalTrials.gov, most advanced phase first.

Conditions studied

BlindnessEye DiseasesEye Diseases, HereditaryEye Disorders CongenitalLeber Congenital AmaurosisLeber Congenital Amaurosis 10Neurologic ManifestationsRetinal DiseaseSensation DisordersVision Disorders

More from ProQR Therapeutics

Sources

Updated Oct 3, 2026. Something wrong or missing? Report it on the PRQR page.

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Data: FDA (Drugs@FDA, Purple Book, DailyMed), NIH (NCI Thesaurus, GSRS, RxNorm), ClinicalTrials.gov • Informational purposes only, not medical or investment advice. • All drugs A–Z

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