Drug Development
Analysts said the outcome is disappointing because there are no approved treatments for dyskinetic cerebral palsy, but the setback had little impact on Neurocrine’s valuation.
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In the midst of regulatory and political upheaval, biopharma’s R&D engine kept running, churning out highs and lows in equal parts. Here are some of this year’s most glorious clinical trial victories.
Every year in biopharma brings its share of grueling defeats, and 2025 was no different, especially for companies targeting neurological diseases. Some failures split up partners, and one particularly egregious case even led to the demise of an entire company.
The R&D pipeline for depression therapies faced a demoralizing 2025 as five high-profile candidates, including KOR antagonists by Johnson & Johnson and Neumora Therapeutics, flunked late-stage clinical trials, underscoring the persistent challenges of CNS drug development.
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With the failure of AbbVie’s emraclidine in two mid-stage trials, Bristol Myers Squibb’s Cobenfy is ‘sole muscarinic winner.’
Eyenovia’s stock craters to its lowest point in its six-year lifespan as a public company following the biotech’s termination of its lead program in pediatric progressive myopia due to lack of efficacy.
Allogene is ceasing enrollment in a Phase I trial of cema-cel for patients with relapsed or refractory chronic lymphocytic leukemia after Bristol Myers Squibb’s Breyanzi was approved in the indication earlier this year.
GSK is carving out a niche for Blenrep in the second-line multiple myeloma setting, for which it projects multi-blockbuster potential for the antibody-drug conjugate.
Following strong treatment response data for Adaptimmune’s lete-cel, the biotech is planning to initiate a rolling BLA submission to the FDA, set to start by the end of 2025.
Following patient deaths in a lupus trial that led to the termination of that program, Kezar’s autoimmune candidate zetomipzomib faces a partial clinical hold barring four trial participants from continuing treatment in the open-label portion of the trial, though the trial itself will continue as planned.
With the Phase III failure, Syros will discontinue the study of tamibarotene for myelodysplastic syndrome and will default on its loan from Oxford Finance LLC.
Cantor Fitzgerald analyst Olivia Brayer found supplementary bone mineral density data for Amgen’s obesity candidate MariTide that could point to a potentially greater fracture risk than previously revealed, but some other analysts view the findings as a nonissue.
A tale of two multi-billion schizophrenia deals, AstraZeneca touts strong sales while deflecting questions about an investigation into China exec, the Huntington’s pipeline builds momentum and layoffs continue with Sana Biotechnology and 23andMe.
With $70 million upfront and more than $1.8 billion on the line, Roche will gain access to Flare’s drug discovery engine to bolster its oncology pipeline.