Intraneural Administration of scAAV9/JeT-GAN Into the Vagus Nerve for Patients With Giant Axonal Neuropathy (GAN)

Giant axonal neuropathy (GAN) is a rare pediatric disorder caused by autosomal recessive mutations in the GAN gene. GAN is a multisystem, neurodegenerative disorder affecting the peripheral nervous system (PNS), central nervous system (CNS) and autonomic nervous system (ANS). GAN is a fatal disease with many patients not surviving past early adulthood due to aspiration pneumonia and pulmonary complications. Currently, there are no approved drugs or other therapies for the treatment of GAN; and only supportive care therapies exist, leaving an unmet medical need to treat this rare, progressive, and ultimately fatal neurodegenerative disease. The drug used in this study (scAAV9/JeT-GAN) has been studied in a previous gene therapy clinical trial by which the drug was administered as a single injection into the spinal canal (intrathecal \[IT\] administration) to treat the symptoms associated with the CNS and PNS neurodegeneration; however, this administration method did not address the symptoms associated with neurodegeneration of the ANS. To treat the symptoms associated with ANS, this study has been designed to evaluate the safety and tolerability of a single dose of scAAV9/JeT-GAN administered directly into the left vagus nerve (intraneurally) in participants who have previously received scAAV9/JeT-GAN administered intrathecally. This study involves the use of an investigational drug called scAAV9/JeT-GAN "Investigational" means that the drug has not been approved by the U.…

This description comes directly from the study's public registry record.

Samantha Bridges, BSN  ·  214-456-3696  ·  samantha.bridges@utsouthwestern.edu

Kristy Riddle, BSN  ·  214-456-9501  ·  Kristy.Riddle@UTSouthwestern.edu

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