Entrada Therapeutics’ DMD Drug Remains on Hold
Entrada Therapeutics says that despite providing additional information to FDA, an ongoing clinical hold against the company’s Phase 1 trial of ENTR-601-44 in Duchenne muscular dystrophy (DMD) patients remain in effect. “Importantly, the information that was submitted to the FDA supported the initiation of the Phase 1 clinical trial in the United Kingdom in 9/2023,” the company says. ENTR-601-44-101 clinical data are expected in the second half of 2024, and the company plans to re-engage FDA to discuss next steps in “due course,” it adds.
ENTR-601-44 is described as a proprietary endosomal escape vehicle (EEV)-conjugated phosphorodiamidate morpholino oligomer (PMO). “Each EEV-PMO therapeutic candidate has an oligonucleotide sequence designed and optimized for the specific subpopulation of interest,” the company says. ENTR-601-44 is reportedly designed to address the underlying cause of Duchenne due to mutated or missing exons (exon 44) in the DMD gene.