Basic Information

Gene symbol RPE65 Synonyms BCO3, LCA2, RP20, mRPE65, p63, rd12, sRPE65 Type of gene protein-coding
Description retinoid isomerohydrolase RPE65

GTO ID GTC0585
Trial ID 2015-003418-25
Disease Leber Congenital Amaurosis
Altered gene RPE65
Therapeutic/Target gene Therapeutic gene
TherapyGene transfer
Treatment AAV2/5-OPTIRPE65
PhasePhase1
Recruitment statusCompleted
TitleAn Open-label, Multi-centre, Phase I/II Dose Escalation Trial of an Adeno-Associated Virus Vector (AAV2/5-OPTIRPE65) for Gene Therapy of Adults and Children with Retinal Dystrophy associated with Defects in RPE65 (LCA2)
Year2016
CountryUnited Kingdom
Company sponsorMeiraGTx UK II Ltd
Vector information
Vectoradeno-associated virus
ConstructAAV2/5-OPTIRPE65
Vector typeadeno-associated virus serotype 2/5 (AAV2/5) vector
Transgene/Inserted genecodon optimization of the RPE65 sequence
Regulatory elementan optimized promoter sequence; exogenous intron; optimized Kozak sequence

Clinical Result

Cohort 1
Administration route intraocular injection
Dosage 1E11~1E12 vg/mL
Pts 15
Age Child, Adult
Adverse reactions 3/15(Eye disorders)
References PMID: 33926102

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