Skip to content

An Open-label, Multicenter, Two Part, Ascending Dose Followed by a Controlled Trial to Assess the Safety and Efficacy of a Subretinal Administration of AAVB-039 in Participants with Stargardt Disease (STGD1) (CELESTE)

Status
Not yet recruiting
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-522207-15-01
Enrollment
3
Registered
2026-04-10
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stargardt Disease (STGD1)

Brief summary

Part A: Incidence and severity of adverse events (AEs) including serious adverse events (SAEs), treatment-emergent adverse events (TEAEs), dose limiting toxicities (DLTs), and changes in clinical laboratory parameters, vital signs, physical examination findings and immunogenicity parameters from Day 0 to End of Trial, Part B: Rate of change of area of ellipsoid zone (EZ) loss at 12 months

Detailed description

Part A: Rate of change at 12, 24, and 60 months as measured by: Area of ellipsoid zone (EZ) loss, Area of atrophy as assessed via short wavelength fundus autofluorescence (SW-FAF), Macular sensitivity assessed via microperimetry, Best corrected visual acuity (BCVA) letter score, Low-luminance visual acuity (LLVA) letter score, Part B: Incidence and severity of adverse events (AEs) including serious adverse events (SAEs), treatment-emergent adverse events (TEAEs), dose limiting toxicities (DLTs), and changes in clinical laboratory parameters, vital signs, physical examination findings and immunogenicity parameters from Day 0 to End of Trial, Part B: Rate of change at 12, 24, and 60 months as measured by: Area of ellipsoid zone (EZ) loss (24 and 60 months), Area of atrophy as assessed via short wavelength fundus autofluorescence (SW-FAF), Macular sensitivity assessed via microperimetry, Best corrected visual acuity (BCVA) letter score, Low-luminance visual acuity (LLVA) letter score

Interventions

Sponsors

Aavantgarde Bio S.r.l.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Part A: Incidence and severity of adverse events (AEs) including serious adverse events (SAEs), treatment-emergent adverse events (TEAEs), dose limiting toxicities (DLTs), and changes in clinical laboratory parameters, vital signs, physical examination findings and immunogenicity parameters from Day 0 to End of Trial, Part B: Rate of change of area of ellipsoid zone (EZ) loss at 12 months

Secondary

MeasureTime frame
Part A: Rate of change at 12, 24, and 60 months as measured by: Area of ellipsoid zone (EZ) loss, Area of atrophy as assessed via short wavelength fundus autofluorescence (SW-FAF), Macular sensitivity assessed via microperimetry, Best corrected visual acuity (BCVA) letter score, Low-luminance visual acuity (LLVA) letter score, Part B: Incidence and severity of adverse events (AEs) including serious adverse events (SAEs), treatment-emergent adverse events (TEAEs), dose limiting toxicities (DLTs), and changes in clinical laboratory parameters, vital signs, physical examination findings and immunogenicity parameters from Day 0 to End of Trial, Part B: Rate of change at 12, 24, and 60 months as measured by: Area of ellipsoid zone (EZ) loss (24 and 60 months), Area of atrophy as assessed via short wavelength fundus autofluorescence (SW-FAF), Macular sensitivity assessed via microperimetry, Best corrected visual acuity (BCVA) letter score, Low-luminance visual acuity (LLVA) letter score

Outcome results

None listed

Source: EU CTIS · Data processed: Apr 11, 2026