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Ixo-vec

Phase 3

Neovascular Age-Related Macular Degeneration (nAMD) | Gene therapy | Ophthalmology |Adverum Biotechnologies, Inc.|Last Updated: Jul 15, 2026

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Trial Design
RandomizedDouble-BlindACTIVE_CONTROLLEDDMC
Total Trials2
Total Enrollment595
FDA Designations
RMATFAST_TRACK
Clinical trial landscape

Ixo-vec · 3 trials · 3 indications

Phase 3 2Phase 2 1
NCT07482176Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-related Macular Degeneration (AQUARIUS)Neovascular Age-Related Macular Degeneration (nAMD)
RECRUITING284 Analytics
NCT06856577Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-Related Macular DegenerationNeovascular Age-Related Macular Degeneration (nAMD)
ACTIVE NOT_RECRUITING311 Analytics
PHASE3RECRUITING
Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-related Macular Degeneration (AQUARIUS)
Neovascular Age-Related Macular Degeneration (nAMD)Unlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-Related Macular Degeneration
Neovascular Age-Related Macular Degeneration (nAMD)Unlock trial analytics
Study Endpoints
Primary Endpoints
Mean Change from Baseline in BCVA Based on an Average at Weeks 52 and 56
Baseline, Week 52 and Week 56

BCVA will be measured using an Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart.

Mean change from Baseline in Best-Corrected Visual Acuity (BCVA) based on an average at Weeks 52 and 56
Baseline, Week 52 and Week 56

BCVA will be measured using an Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity chart.

Incidence of ocular adverse events (AEs)
Baseline through Week 28

The number of participants who experience an ocular adverse event will be summarized.

Incidence of ocular serious adverse events (SAEs).
Baseline through Week 28

The number of participants who experience ocular serious adverse event will be summarized.

Incidence of non-ocular serious adverse events (SAEs).
Baseline through Week 28

The number of participants who experience non-ocular serious adverse event will be summarized.

Secondary Endpoints
Mean Number of Aflibercept IVT Injections Received
Week 4 through Week 56
Percentage of Participants with Worsened BCVA
Through Week 56
Percentage of Participants with Improved BCVA
Through Week 56
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Ixo-vecEXPERIMENTALParticipants will receive 3 monthly loading doses of aflibercept 2 mg IVT, a single IVT injection of Ixo-vec 6 x 10\^10 vg/eye at Week 1, and sham injections every 8 weeks.
AfliberceptACTIVE_COMPARATORParticipants will receive 3 monthly loading doses of aflibercept 2 mg IVT, a sham injection at Week 1, and aflibercept 2 mg IVT every 8 weeks.
Ixo-vec dosing in Contralateral EyeEXPERIMENTALPopulation of Ixo-vec-Experienced or Ixo-vec Naïve Participants.
Interventions
NameTypeDescription
Ixo-vecGENETICIxo-vec will be administered intravitreally.
AfliberceptDRUGAflibercept will be administered intravitreally.
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Eligibility Criteria
Age Range50 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites79

Inclusion Criteria: 1. Able and willing to provide informed consent (or have a legally authorized representative who is able and willing to provide informed consent) prior to any study assessments and procedures and comply with the study requirements and visits. 2. Male or female with a diagnosis o...

Countries:United States
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Recent Changes (Last 90 Days)
LOWJul 15, 2026NCT07482176lastUpdatePostDate: changed
LOWJul 15, 2026NCT07482176lastUpdatePostDate: changed
LOWJun 16, 2026NCT07482176lastUpdatePostDate: changed
LOWJun 16, 2026NCT07482176lastUpdatePostDate: changed
LOWJun 16, 2026NCT07482176lastUpdatePostDate: changed
LOWJun 16, 2026NCT07482176lastUpdatePostDate: changed
LOWJun 5, 2026NCT07630649NEW_TRIAL: changed
LOWJun 5, 2026NCT07630649NEW_TRIAL: changed
LOWJun 5, 2026NCT07630649NEW_TRIAL: changed
LOWJun 5, 2026NCT07630649NEW_TRIAL: changed
LOWMay 26, 2026NCT07482176primaryCompletionDate: changed
MEDIUMMay 26, 2026NCT06856577Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWMay 24, 2026NCT07482176studyFirstPostDate: changed
LOWMay 24, 2026NCT06856577studyFirstPostDate: changed