Substance / Medication

Onasemnogene abeparvovec

Overview

Active Ingredient
onasemnogene abeparvovec
RxNorm CUI
2170226

Indications

survival motor neuron 1 (SMN1) ITVISMA is indicated for the treatment of spinal muscular atrophy (SMA) in adult and pediatric patients 2 years of age and older with confirmed mutation ingene.

Labeler: Novartis Gene Therapies, Inc.Updated: 2025-11-24T00:00:00.000ZFull label on DailyMed

Boxed Warning

FDA Black Box Warning

[see Warnings and Precautions (5.1)] Acute serious liver injury and elevated aminotransferases can occur with ITVISMA. [see Warnings and Precautions (5.1)] Patients with preexisting liver impairment may be at higher risk. [see Dosage and Administration (2.1, 2.4)]. Prior to intrathecal injection, as

Contraindications

When this intervention should not be used

None.

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:
Efficacy and safety of onasemnogene abeparvovec for the treatment of patients with spinal muscular atrophy type 1: A systematic review with meta-analysis.
Fernandes Brígida Dias, Krug Bárbara Corrêa, Rodrigues Fernanda D'Athayde et al. · PLoS One · 2024
PMID: 38713659Meta-AnalysisFull text (PMC)
Onasemnogene Abeparvovec in Type 1 Spinal Muscular Atrophy: A Systematic Review and Meta-Analysis.
Pascual-Morena Carlos, Cavero-Redondo Iván, Lucerón-Lucas-Torres Maribel et al. · Hum Gene Ther · 2023
PMID: 36136906Meta-Analysis
Cost comparison analysis of onasemnogene abeparvovec and nusinersen for treatment of patients with spinal muscular atrophy type 1 in the Netherlands.
van der Schans Simon, Velikanova Rimma, Weidlich Diana et al. · Eur J Health Econ · 2025
PMID: 39982664ObservationalFull text (PMC)
Fatal outcomes following onasemnogene abeparvovec in advanced-stage spinal muscular atrophy.
Pongsakornkullachart Peerada, Kulsirichawaroj Pimchanok, Kongkasuwan Ratcharin et al. · Gene Ther · 2025
PMID: 40269260ObservationalFull text (PMC)
Risdiplam treatment following onasemnogene abeparvovec in individuals with spinal muscular atrophy: a multicenter case series.
Svoboda Melissa D, Kuntz Nancy, Leon-Astudillo Carmen et al. · BMC Neurol · 2025
PMID: 40624473ObservationalFull text (PMC)
Real-World Outcomes in Patients with Spinal Muscular Atrophy Treated with Onasemnogene Abeparvovec Monotherapy: Findings from the RESTORE Registry.
Servais Laurent, Day John W, De Vivo Darryl C et al. · J Neuromuscul Dis · 2024
PMID: 38250783ObservationalFull text (PMC)
Respiratory outcomes of onasemnogene abeparvovec treatment for spinal muscular atrophy: national real-world cohort study.
Lavie Moran, Rochman Mika, Armoni Domany Keren et al. · Eur J Pediatr · 2024
PMID: 39625559ObservationalFull text (PMC)

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
Onasemnogene abeparvovec (substance)
SNOMED CT
788110002
UMLS CUI
C5140028
RxNorm CUI
2170226
Labeler
Novartis Gene Therapies, Inc.

Clinical Data

This intervention maps to 1 entities in the Ltrl knowledge graph.

1
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.