regulatory
confidence high
sentiment negative
materiality 0.80
NeuroPace FDA PMA Supplement for IGE indication not approvable; additional data requested
NeuroPace Inc
- FDA indicated PMA Supplement for RNS System in idiopathic generalized epilepsy (IGE) is not approvable in current form; additional clinical evidence from NAUTILUS trial requested.
- NeuroPace will submit a Submission Issue Request (SIR) and amend submission with supplemental data; FDA invited continued dialogue.
- NAUTILUS 24-month data showed 100% median GTC seizure reduction in evaluable patients; 77% reduction at 18 months.
- Company's 2026 guidance does not include any contribution from IGE indication; Q2 earnings call on Aug 11, 2026.
- Management to host conference call at 4:30pm ET to discuss FDA communication.