Drug Development
Analysts are extremely encouraged by Phase 2 trial results for Relay Therapeutics’ PI3KA inhibitor in treating vascular malformations (VM), prompting the biotech to eye a potential path to accelerated approval.
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Last month, Revolution Medicines’ RAS inhibitor doubled survival in a Phase 3 pancreatic cancer trial. On the biotech’s heels are Immuneering, Actuate Therapeutics, Erasca and more, looking to improve on that result with increased tolerability—and more time for patients.
The recent approval of Regeneron’s Otarmeni underscores the maturation of gene therapies across a range of diseases. Here, BioSpace reviews genetic medicines in development for the central nervous system, retinal, cardiac and neuromuscular diseases.
The FDA has introduced models intended to accelerate rare disease drug development, but recent reversals of guidance from the agency speak to a lack of clarity in its implementation. AI can help focus this process.
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BPL-003 showed “robust” efficacy data in treatment-resistant depression, according to analysts from Jefferies, who noted that the asset could hit peak market sales of $1 billion. The results clear the way for the asset’s late-stage development and for the completion of a proposed merger with atai Life Sciences.
The pivotal trial for Neurogene’s Rett syndrome gene therapy makes use of baseline controls and a rigorous endpoint that could help ensure a broader label for the drug product, if approved, according to analysts.
With PN-477, Protagonist is directly going up against Eli Lilly, which is advancing retatrutide, also a triple-G agonist, in a Phase II trial.
Pfizer insists that the discontinuation of the Phase II study was due to recruitment difficulties and was not linked to maplirpacept’s safety or efficacy.
In a detail-thin announcement, Amgen said that adding bemarituzumab to chemotherapy improved overall survival, though analysts pledged to wait for more data on safety and tolerability before assessing the drug.
Digging into a prespecified analysis for the mid-stage study, INmune Bio identified some clinical and biological benefits of its TNF inhibitor in patients with early Alzheimer’s disease who have at least two biomarkers of inflammation.
In adults 50 and older, Moderna’s flu shot was more than 26% better than an unspecified commercial vaccine. In May, the company pulled its application for a combo flu/COVID-19 shot, saying it would refile following data from this Phase III trial.
Altimmune’s pemvidutide failed to significantly improve fibrosis in MASH patients in a Phase IIb study. The biotech crashed 53% in the aftermath of the readout.
While ALTO-203 missed its depression-related endpoints, improvements in EEG biomarkers, attention and wakefulness point to signals of drug activity, William Blair said, though the analysts pointed to other indications as potentially more promising for future development.
In the race to make the most tolerable obesity drug, there seems to be no clear winner—at least not according to analysts parsing the data presented at the American Diabetes Association annual meeting this week.