Official Title
EAP Single Patient: Safety of Bilateral Intravitreal Injection of GS010 in a Single Subject Affected With G11778A ND4 Leber Hereditary Optic Neuropathy
Brief Summary

Expanded Access Use for a single patient of Bilateral Intravitreal Injection of GS010 in a Single Subject Affected with G11778A ND4 Leber Hereditary Optic Neuropathy

Available
Individual Patients
Leber Hereditary Optic Neuropathy (Optic, Atrophy, Hereditary, Leber)

Genetic: GS010

Eligibility Criteria

The EAP applies to patients not eligible to ongoing GS010 clinical trials.

Inclusion Criteria: - Presence of documented G11778A ND4 LHON-causing mutation - Signature of informed consent and assent from the parent/guardian and the patient.

Exclusion Criteria:

Contraindications to GS010 product or IVT procedures are to be checked prior to consent
signature and treatment injection: - Any known allergy or hypersensitivity to GS010 or its constituents. - Contraindication to intravitreal injection in any eye. - Intravitreal drug delivery to any eye within 30 days prior to the injection - Previous vitrectomy in either eye. - Narrow angle in any eye contra-indicating pupillary dilation. - Presence of disorders or diseases of the eye or adnexa, excluding LHON, which may interfere with visual or ocular assessments, including SD-OCT, during the study period. - Presence of known/documented mutations, other than the G11778A ND4 LHON-causing mutation, which are known to cause pathology of the optic nerve, retina or afferent visual system. - Presence of systemic or ocular/vision diseases, disorders or pathologies, other than LHON, known to cause or be associated with vision loss, or whose associated treatment(s) or therapy(ies) is/are known to cause or be associated with vision loss. - Presence of optic neuropathy from any cause except LHON. - Presence of illness or disease that, in the opinion of the Investigator, include symptoms and/or the associated treatments that can alter visual function, for instance cancers or pathology of the central nervous system, including Multiple Sclerosis (diagnosis of Multiple Sclerosis must be based on the 2010 Revisions to the McDonald Criteria [Polman 2011]). - History of recurrent uveitis (idiopathic or immune-related) or active ocular inflammation. - Previous treatment with ocular gene therapy in either eye. - Subjects who have undergone ocular surgery of clinical relevance (per Investigator assessment) within 90 days prior to injection. - Subjects who are unable to tolerate (e.g. the immune modulating regimen) or unable or unwilling to comply with all the protocol requirements.

Eligibility Gender
All
Contacts

Magali Taiel, MD
+33.1762172 26
mtaiel@gensight-biologics.com

Michel Roux, MD
+33.69464783
mroux@gensight-biologics.com

GenSight Biologics
NCT Number
Keywords
Heredity Optic Atrophy
Leber Hereditary Optic Atrophy
Leber Hereditary Optic Neuropathy
LHON
Eye Diseases
Hereditary Eye Diseases
Inherited retinal dystrophies or degeneration
Inborn Genetic Disease
Gene Therapy
Intravitreal Injections
Mitochondrial Disease
AAV2 Vectors
Neurodegenerative Disease
Atrophy
MeSH Terms
Optic Nerve Diseases
Optic Atrophy, Hereditary, Leber
Atrophy
Intervention Name
GS010