Rocket Pharma reported encouraging early safety for RP-A501 in Danon disease, with three treated patients showing no major safety signals. The company is engaging with the FDA to map a path to pivotal Phase 2 completion, with a comprehensive Danon update slated for 2H 2026. A recalibrated dose (3.8e13 GC/kg) plus an immunomodulatory regimen underpins the trial design and potential efficacy.
Rocket Pharmaceuticals experienced a 10% pre-market surge following FDA approval of its gene therapy for a severe immune disorder in children. This marks a significant regulatory achievement, likely boosting market confidence and future revenue expectations.
FDA accepted RCKT's resubmission for Kresladi's Biologics License Application. Kresladi shows 100% overall survival in clinical studies for LAD-I. PDUFA date for Kresladi is set for March 28, 2026. Analyst predicts peak sales for Kresladi at $294 million by 2031. Stock price increased by 18.01% following positive BLA news.
Rocket Pharmaceuticals withdrew its U.S. approval application for a gene therapy. This decision affects its prospects in the rare blood disorder market.
FDA lifted clinical hold on RCKT's Phase 2 trial for RP-A501. Trial hold was lifted in less than three months. Revised dosing may improve safety and efficacy for Danon disease. RCKT stock surged 33.68% to $3.91 post-announcement. Six patients have received RP-A501 in the Phase 2 study.