- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07587242
A Phase 3 Study to Evaluate the Safety and Efficacy of AOC 1044 (Also Referred to as Delpacibart Zotadirsen) in Participants With DMD With Gene Mutations Amenable to Exon 44 Skipping (SAFARI44)
11. september 2026 opdateret af: Avidity Biosciences, Inc.
A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Global Study With an Open-Label Extension to Evaluate the Efficacy and Safety of Intravenous AOC 1044 (Delpacibart Zotadirsen) for the Treatment of DMD With Gene Mutations Amenable to Exon 44 Skipping
A Randomized, Double-blind, Placebo-controlled, Phase 3 Study to Evaluate the Efficacy and Safety of Intravenous AOC 1044 for the treatment of Duchenne Muscular Dystrophy (DMD) with Gene Mutations Amenable to Exon 44 Skipping
Studieoversigt
Status
Rekruttering
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
The study consists of a Screening Period of up to 44 Days, a Randomized 54 Week Treatment Period, a 54 Week Open Label Extension (OLE), and a Follow-Up Period of 6 weeks.
Participants will be randomized to receive an intravenous infusion of either delpacibart-zotadirsen or placebo at the clinical study site every 6 weeks for a total of 9 doses.
After completion of the randomized treatment period, all participants may enter the OLE portion of the study consisting of 9 doses of AOC 1044 regardless of group assignment in the randomized period.
The final dose will occur at Week 102, followed by a final assessment at Week 108 and a safety follow-up visit at Week 114.
An Independent Data Monitoring Committee (IDMC) comprising members independent and external to the Sponsor will review safety, tolerability, and efficacy (as needed) data of this study at regular intervals.
Undersøgelsestype
Interventionel
Tilmelding (Anslået)
70
Fase
- Fase 3
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiekontakt
- Navn: Avidity Bioscience, Inc., A Novartis Company
- Telefonnummer: 1-888-669-6682
- E-mail: Novartis.email@novartis.com
Studiesteder
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Leuven, Belgien
- Rekruttering
- UZ Leuven
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Liège, Belgien
- Rekruttering
- Centre Hospitalier Régional de la Citadelle
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Newcastle, Det Forenede Kongerige
- Rekruttering
- Royal Victoria Infirmary
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Oxford, Det Forenede Kongerige
- Rekruttering
- University of Oxford and Oxford University Hospitals NHS Foundation Trust
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Paris, Frankrig
- Rekruttering
- AP-HP Hospital Armand-Trousseau
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Genova, Italien
- Rekruttering
- Istituto Giannina Gaslini
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Milan, Italien
- Rekruttering
- Fondazione Serena ETS - Centro Clinico NeMO Milano
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Roma, Italien
- Rekruttering
- Fondazione Policlinico Universitario A. Gemelli IRCCS - Universitario Cattolica del Sacro Cuore
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Barcelona, Spanien
- Rekruttering
- Hospital Sant Joan de Déu
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Madrid, Spanien
- Rekruttering
- Hospital Universitario La Paz
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Seville, Spanien
- Rekruttering
- Hospital Viamed Santa Angela De la Cruz - FutureMeds Spain
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Essen, Tyskland
- Rekruttering
- Universitaetsklinikum Essen
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Heidelberg, Tyskland
- Rekruttering
- Universitaetsklinikum Heidelberg
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München, Tyskland
- Rekruttering
- Klinikum der Ludwig-Maximilians-Universitaet Muenchen
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
Tager imod sunde frivillige
Ingen
Beskrivelse
Key Inclusion Criteria:
- Ambulatory males with clinical and genetic diagnosis of DMD
- Acceptable genetic test confirming dystrophin gene mutation amenable to exon 44 skipping
- 7 to 16 years of age at time of consent
- TTR and NSAA assessment completed within the protocol specified parameters at Screening
- On a stable regimen of corticosteroids (including Vamolorone) for at least 6 months prior to Day 1. Steroid regimen must be anticipated to remain stable.
Key Exclusion Criteria:
- Previous treatment cell or gene therapy.
- Treatment with another oligonucleotide within 6 months of informed consent (not including COVID-19 RNA vaccines).
- Lab values outside of the protocol specified range at Screening
- If on any of the following treatments (growth hormone, testosterone or givinostat), participants must be on a stable regimen and must plan to maintain it for the duration of the study. Participants will be excluded if regimen stability prior to informed consent is as follows:
- Less than 1 month, for growth hormone and/or testosterone
- Less than 6 months for givinostat
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: AOC 1044
Participants will receive AOC 1044 intravenously (IV) every 6 weeks (Q6W) during the 54-week double-blind treatment period, followed by a 54-week open-label treatment period in which the same participants will continue to receive AOC 1044 IV Q6W
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AOC 1044 will be administered by intravenous (IV) infusion
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Placebo komparator: Placebo
Participants will receive placebo (saline) IV Q6W during the 54-week double-blind treatment period, followed by a 54-week open-label treatment period in which all participants will then receive AOC 1044 IV Q6W
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Placebo will be administered by intravenous (IV) infusion
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
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Change from Baseline in Time to Rise (TTR) Velocity at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Change from Baseline in Creatine Kinase (CK) at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in 4-Stair Climb (4SC) Velocity at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in 10-Meter Walk/Run Test (10MWRT) Velocity at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in Stride Velocity 95th Centile (SV95C) at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in North Star Ambulatory Assessment (NSAA) Total Score at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in DMD Quality of Life (DMD-QoL) Score at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in Patient Global Impression of Severity (PGI-S) at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Change from Baseline in Caregiver Global Impression of Severity (CaGI-S) at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Patient Global Impression of Change (PGI-C) at Week 54
Tidsramme: Week 54
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Week 54
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Caregiver Global Impression of Change (CaGI-C) at Week 54
Tidsramme: Week 54
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Caregiver Global Impression of Change (CaGI-C) at Week 54
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Week 54
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Change from Baseline in Quantitative Muscle Testing (QMT) at Week 54
Tidsramme: Baseline, Week 54
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Baseline, Week 54
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Hjælpsomme links
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
1. september 2026
Primær færdiggørelse (Anslået)
1. maj 2029
Studieafslutning (Anslået)
1. juli 2030
Datoer for studieregistrering
Først indsendt
8. maj 2026
Først indsendt, der opfyldte QC-kriterier
8. maj 2026
Først opslået (Faktiske)
14. maj 2026
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
15. september 2026
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
11. september 2026
Sidst verificeret
1. august 2026
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Neurodegenerative sygdomme
- Heredodegenerative lidelser, nervesystem
- Genetiske sygdomme, X-forbundet
- Myotoniske lidelser
- Medfødte, arvelige og neonatale sygdomme og abnormiteter
- Genetiske sygdomme, medfødte
- Muskeldystrofier
- Myotonisk dystrofi
- Muskelsygdomme
- Muskeldystrofi, Duchenne
- Muskuloskeletale sygdomme
- Sygdomme i nervesystemet
- Neuromuskulære sygdomme
- Spædbarn, Nyfødt, Sygdomme
- Muskellidelser, atrofisk
Andre undersøgelses-id-numre
- AOC 1044-CS3
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
UBESLUTET
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Ja
Studerer et amerikansk FDA-reguleret enhedsprodukt
Ingen
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