EG 427 receives US FDA fast track designation for EG110A DNA medicine in neurogenic bladder patients

EG 427

6 October 2025 - EG 427 announced today that the US FDA granted fast track designation to EG110A, its novel DNA therapy for the treatment of neurogenic detrusor overactivity. 

EG110A is a non-replicative HSV-1 vector designed to selectively silence the signals from type C sensory neurons responsible for the bladder muscle overactivity, whilst preserving other bladder controls.

Read EG 427 press release

Michael Wonder

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Michael Wonder

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US , Gene therapy , Fast track