Despite Vertex Pharmaceuticals Inc.’s mostly positive phase III study results of a non-opioid for treating moderate to severe acute pain, the data for a key secondary endpoint show VX-548 is not as effective as Vicodin (hydrocodone, Abbvie Inc.).
Investigators have identified five cases of so-called iatrogenic Alzheimer’s disease (AD), that is, AD that was acquired as a result of undergoing medical procedures. A team led by University College London scientists reported their findings online in Nature Medicine on Jan. 29, 2024.
Sarepta Therapeutics Inc.’s next-generation peptide-conjugated PMO therapy, SRP-5051 (vesleteplirsen), looks set to stake its claim in the Duchenne muscular dystrophy (DMD) space, as phase II data unveiled dystrophin expression that outperforms first-generation exon-skipping drug Exondys 51 (eteplirsen). The question is what that space might look like in the wake of a U.S. FDA decision whether to expand labeling and convert to full approval Sarepta’s DMD gene therapy, Elevidys (delandistrogene moxeparvovec).
After almost 10 years on the market, the EMA is to withdraw its conditional approval of the Duchenne muscular dystrophy treatment Translarna (ataluren), after concluding there is still not enough evidence of its effectiveness.
About two months after reporting that enrollment of its phase II/III study with buntanetap in Alzheimer’s disease had completed enrollment, Annovis Bio Inc. disappointed Wall Street by saying that findings from the phase III in Parkinson’s disease – hoped for by the end of this month – would be delayed for data-cleaning reasons.
Getting revolutionary genetic medicines to the right place is the reason Genedit Inc. was created, and CEO Kunwoo Lee pared down the mission in one word. “Delivery, delivery, delivery,” Lee told BioWorld in describing the goal of Genedit’s Nanogalaxy platform that is focused on delivering genetic medicines into select tissue. Privately held Genedit will work with Genentech to find and develop hydrophilic nanoparticles for creating nucleic acid-based drugs to treat autoimmune diseases. Genedit is getting $15 million up front in a new deal that could bring in up to $629 million in near-term, preclinical and clinical development, commercial and net sales milestones.
Stalicla SA announced the first close of a series B round at $17.4 million, which provides the means to complete preparations for both a phase III trial of the lead program, STP-7, in the treatment of cocaine misuse disorder, and of a phase II trial of STP-1 in autism spectrum disorder (ASD).
After the U.S. FDA granted clearance in March 2023, sales began promptly of Acadia Pharmaceuticals Inc.’s new Rett syndrome therapy, Daybue (trofinetide), and questions during the recent J.P. Morgan Healthcare Conference in San Francisco had to do with – among other matters – sales guidance from the firm, which is hardly alone in seeking treatments for the disease. Other players include Anavex Life Sciences Corp., Neurogene Inc. and Taysha Gene Therapies Inc.
The U.S. FDA issued a complete response letter to Shin Nippon Biomedical Laboratories Ltd.’s U.S. subsidiary, Satsuma Pharmaceuticals Inc., for its NDA for dihydroergotamine nasal powder (STS-101) for acute treatment of migraine, with or without aura, in adults. Shin Nippon acquired Satsuma for $220 million in April 2023 and gained rights to STS-101.
Xenon Pharmaceuticals Inc. took to the stage this week at the J.P. Morgan Healthcare Conference to talk up its pipeline, including the phase III program testing XEN-1101 in focal-onset seizures (FOS), due to complete enrollment in the second half of this year. It’s an indication where such other players as Biohaven Ltd. are busy, too. Several million adults are afflicted with FOS in the U.S., with close to a half-million pediatric patients.
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