- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07627971
Open-label Study of SKY-GJB2 in Pediatric Subjects With GJB2-mediated Hearing Loss (SONIX)
A Phase 1/2, Open-label, Single Dose Study of SKY-GJB2 Given as a Single Unilateral Intracochlear Administration in Pediatric Subjects With GJB2-mediated Hearing Loss
Skylark Bio is conducting a study of an investigational new drug called SKY-GJB2 and its delivery device, the SKY-CAT. SKY-GJB2 is a gene therapy that is being developed to treat children who have hearing loss due to changes in the GJB2 gene (also referred to as Connexin 26). The SKY-CAT is a device that delivers the gene therapy.
The purpose of this study is to:
Learn about the safety and tolerability (does not cause ongoing discomfort) of SKY-GJB2 Evaluate the efficacy of SKY-GJB2 (how well is works)
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Maryland
-
Bethesda, Maryland, Forenede Stater, 20892
- Rekruttering
- National Institutes of Health-Clinical Center
-
Kontakt:
- Maame Akumatey (Study Coordinator)
- Telefonnummer: 227-233-0452
- E-mail: maame.akumatey@nih.gov
-
Kontakt:
- Ronna Hertzano, MD, PhD
- Telefonnummer: 301-496-3805
- E-mail: ronna.hertzano@nih.gov
-
-
Massachusetts
-
Boston, Massachusetts, Forenede Stater, 02114
- Rekruttering
- Massachusetts Eye and Ear Infirmary (MEEI)
-
Kontakt:
- Michael Cheung, MSc, CCRP, Clinical Research Project Manager
- Telefonnummer: 617-573-6060
- E-mail: centerforclinicalresearchoperations@meei.harvard.edu
-
-
Oklahoma
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Oklahoma City, Oklahoma, Forenede Stater, 73120
- Rekruttering
- Hearts for Hearing-Oklahoma City
-
Kontakt:
- René Gifford, PhD
- Telefonnummer: 4055484300
- E-mail: research@heartsforhearing.org
-
-
Pennsylvania
-
Allentown, Pennsylvania, Forenede Stater, 181103
- Rekruttering
- Lehigh Valley Hospital-Cedar Crest
-
Kontakt:
- Ravi N. Samy, MD, FACS
- Telefonnummer: 610-402-9543
- E-mail: Ravi.Samy@Jefferson.edu
-
Kontakt:
- Danielle Koehler, RN (Study Coordinator)
- E-mail: Danielle.Koehler@Jefferson.edu
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Male or female aged 9 months to 7 years at the time of gene therapy administration
- Subjects must have at least two (biallelic) pathogenic or likely pathogenic variants in the GJB2 gene
- Bilateral sensorineural hearing loss as assessed by ABR. Hearing loss at ≥85 dB HL for at least one of the frequencies (500-4000 Hz) in the study treatment ear.
- Subject's parent(s)/guardian(s) provide informed consent before the initiation of study-related procedures.
- Subject is able and willing to comply (or provide assent if old enough) will all study requirements.
Exclusion Criteria:
- Subject has non-GJB2 mediated hearing loss including genetic, syndromic, or non-syndromic hearing loss that is not associated with GJB2 mutations.
- Subject has autosomal dominant nonsyndromic hearing loss due to GJB2 mutation.
- No response on ABR testing.
- Bilateral Cochlear Implants.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomiseret
- Interventionel model: Sekventiel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Older
Four subjects aged 2 to 7 years old (inclusive) to receive an intracochlear infusion of SKY-GJB2 in the study ear using a sterile, one-time use investigational medical device.
|
SKY-GJB2 is intended to be administered via a one-time unilateral intracochlear infusion using the SKY-CAT delivery device.
|
|
Eksperimentel: Younger
Six subjects aged 9 months to less than 2 years old to receive an intracochlear infusion of SKY-GJB2 in the study ear using a sterile, one-time use investigational medical device.
|
SKY-GJB2 is intended to be administered via a one-time unilateral intracochlear infusion using the SKY-CAT delivery device.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Safety/Frequency of Adverse Events (AEs)
Tidsramme: Through trial completion, approximately one year
|
AEs as it relates to the the gene therapy (SKY-GJB2) and/or to the administration procedure (including the delivery device system (SKY-CAT))
|
Through trial completion, approximately one year
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Auditory Brainstem Response (ABR) Threshold
Tidsramme: Through trial completion, approximately one year
|
Changes from baseline in ABR intensity threshold (measured in decibels (dB HL))
|
Through trial completion, approximately one year
|
|
Performance of the SKY-CAT delivery device
Tidsramme: One month post-op
|
Looking at safety and effectiveness of the device in delivering the gene therapy.
|
One month post-op
|
Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- SKY-GJB2-001
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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