Drug Development
Two recent documents—one from the FDA, the other from a commission organized by The Lancet Diabetes & Endocrinology—indicate an evolving mindset toward treating obesity as a chronic disease.
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The release of early-stage data on three oral weight loss drug candidates hints at which companies have the strongest hand, but the comparisons are rife with confounding variables, leaving analysts unsure about where to place their bets.
Last month, Vertex said sickle cell patients had not yet received infusions of its gene therapy Casgevy. That’s now changed, as the company races with bluebird bio’s Lyfgenia.
Launched in 2020 to more quickly bring to market an effective medicine for amyotrophic lateral sclerosis, the HEALEY Platform Trial has generated disappointing results for many but also continuing programs from Clene and Prilenia.
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Despite the “unfortunate” failure, William Blair analysts do not believe that the utreloxastat readout will heavily affect PTC, instead postulating that the upcoming FDA decision on its phenylketonuria candidate sepiapterin will be a stronger driver of the biotech’s stock.
BridgeBio’s Attruby wins approval for transthyretin amyloid cardiomyopathy while the FDA accepts Alnylam’s application for Amvuttra in the indication; Cassava’s controversial Alzheimer’s drug flunks Phase III; Amgen’s MariTide fails to impress investors, Donald Trump’s controversial nominations continue.
With Amgen’s MariTide results at the lower end of investors’ expectation of 20% to 25% weight loss, the much-anticipated readout sent the company’s shares tumbling.
Alector is kicking off a resource realignment effort that will include a workforce reduction. The biotech expects its current cash position to last it through 2026.
Truqap’s positive clinical data comes after it failed a late-stage study in metastatic triple-negative breast cancer. It helps AstraZeneca position itself as a top player in the prostate cancer space, alongside its Big Pharma colleagues.
While taldefgrobep alfa failed to show improved motor function in spinal muscular atrophy, treated patients saw a marked reduction in body fat. Biohaven plans to launch a Phase II trial in obesity by the end of the year.
Cassava Sciences has revealed the late-stage clinical failure of controversial Alzheimer’s drug simulfilam. The company had pledged to share the results whether “good, bad or ambiguous.”
The FDA has accepted Alnylam’s supplemental New Drug Application for Amvuttra on the heels of BridgeBio’s Attruby nod, potentially giving Pfizer’s tafamidis franchise another competitor.
Sage Therapeutics discontinued development of its lead candidate dalzanemdor after a third clinical failure, leading analysts to question the biotech’s future profitability.
ADC Therapeutics, Sutro Biopharma and Zai Lab are among those developing antibody-drug conjugates to address payload and toxicity challenges of current ADCs—and rapidly grow the multibillion-dollar market.