Phase III
Despite the disappointing late-stage results in non-small cell lung cancer, Jefferies analyst Stephen Barker contends the likelihood of FDA approval “remains high” for the experimental antibody-drug conjugate, though the regulator is now more likely to convene an advisory committee.
GSK’s twice-yearly depemokimab reduced asthma attacks by half and cut clinic visits by nearly three-quarters, positioning it for an estimated $4 billion in peak sales if approved.
In advanced non-small cell lung cancer, Summit Therapeutics’ ivonescimab appears to be 49% more effective at reducing the risk of disease progression or death versus Merck’s Keytruda in a late-stage study. However, analysts contend the caveat is that the trial was conducted in an entirely Chinese patient population.
Follow-up data from the MARIPOSA study show a favorable overall survival trend versus Tagrisso in EGFR-mutated advanced non-small cell lung cancer. The findings come just weeks after the Rybrevant-Lazcluze combination was approved for the first-line treatment.
Using a computational biomarker, the companies say they can identify which patients would derive significant clinical benefit from their experimental antibody-drug conjugate. AstraZeneca and Roche are co-developing and commercializing a companion diagnostic for the biomarker.
The next generation of Alzheimer’s therapeutics is moving away from amyloid plaques and tau tangles, offering multiple approaches to slow cognitive decline.
Roche’s fenebrutinib this week scored a mid-stage win in relapsing multiple sclerosis, while Sanofi’s tolebrutinib met the primary endpoint in a Phase III trial for progressive MS but flopped in two late-stage relapsing MS studies.
If approved in chronic obstructive pulmonary disease, Nucala will compete with Verona’s Ohtuvayre and—pending a potential approval later this month—Sanofi and Regeneron’s blockbuster Dupixent.
Eli Lilly’s weekly insulin injection efsitora alfa secured two late-stage victories on Thursday in a potential blow to rival Novo Nordisk, which in July failed to secure the FDA’s approval for its basal insulin icodec.
A broad indication for MariTide could help Amgen secure Medicare coverage for the treatment following FDA approval, CEO Robert Bradway said at Wednesday’s Morgan Stanley Global Healthcare Conference.
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