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Biotechnology: Pharmaceutical Preparations
Clinical TrialApr 21, 2026, 04:57 PM

Rapport Therapeutics RAP-219 Phase 2a Shows Sustained Seizure Reduction

AI Summary

Rapport Therapeutics announced positive results from the 8-week follow-up period of its Phase 2a trial for RAP-219 in focal onset seizures (FOS). The trial demonstrated sustained seizure reduction and continued biomarker and clinical responses. This sustained effect is attributed to RAP-219's long half-life, maintaining therapeutic levels post-treatment.

Key Highlights

  • RAP-219 Phase 2a trial results for focal onset seizures announced.
  • 8-week follow-up period showed sustained seizure reduction.
  • Therapeutic levels of RAP-219 maintained due to long half-life.
  • Continued biomarker and clinical responses observed.