Rocket Pharmaceuticals adds RP-A601, PKP2-ACM to gene therapy portfolio

Rocket Pharmaceuticals announced the addition of RP-A601 to Rocket’s cardiac gene therapy portfolio as well as anticipated highlights for the year ahead across the Company’s world-class pipeline of lentiviral and AAV gene therapy programs targeting rare hematologic and cardiovascular diseases. These announcements and anticipated highlights will be presented at the 41st Annual J.P. Morgan Healthcare Conference today at 2:15 p.m. PT by Gaurav Shah, M.D., Chief Executive Officer, Rocket Pharma. "I am extremely excited to build on our significant progress in 2022 as we advance six programs with compelling clinical and/or preclinical proof of concept, including the addition of RP-A601 for the treatment of arrhythmogenic cardiomyopathy due to plakophilin 2 pathogenic variants (PKP2-ACM), expanding our industry-leading cardiovascular AAV gene therapy portfolio. Equally, we look forward to submitting our first regulatory filings, for Fanconi Anemia and Leukocyte Adhesion Deficiency (LAD-I), this year," said Dr. Shah. "RP-A601 for ACM aims to address the unmet needs of approximately 50,000 adults and children in the U.S. and EU who face this devastating genetic heart disease marked by arrhythmias and heart failure that often results in sudden cardiac death. We are moving this program forward into the clinic having demonstrated robust preclinical proof of concept using an rh74 serotype that has been associated with a favorable safety profile in the clinic for other diseases. We anticipate being first to clinic with a submission of an IND for RP-A601 in the second quarter of 2023 for a multi-center, dose-escalation study for the treatment of PKP2-ACM." Dr. Shah continued, "Additionally, positive data updates today in Danon Disease include several months of additional Phase 1 results that demonstrate further robust improvements in all biomarkers, and in how both adult and pediatric patients function and feel, that diverge meaningfully from natural history patients of similar age and disease characteristics. We have shared these updates with the FDA as part of our pivotal Phase 2 study design discussions. Additionally, we have successfully produced two Danon AAV cGMP batches at our Cranbury, N.J. facility with improved product specifications versus Phase 1 thus taking another essential step towards commercial readiness." "Clinical programs from our hematology portfolio, represented by our Phase 2 pivotal studies in Fanconi Anemia and LAD-I, remain on track. We are laser focused on regulatory submissions, with BLA filings anticipated for LAD-I and FA in the second quarter and fourth quarter of 2023, respectively," said Dr. Shah. "Lastly, I am pleased to note an extension of our cash runway, which we expect to fund operations through 2024. I am incredibly pleased with our progress, and excited about the catalyst-rich year ahead as we continue on our path to becoming a fully integrated rare disease and gene therapy company with capabilities extending from discovery through manufacturing and commercialization."