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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Pfizer and Novo Nordisk continue to fight for ownership of obesity startup Metsera; CDER Director George Tidmarsh leaves his position amid an ongoing probe into his “personal conduct”; FDA reverses course on approval requirements for uniQure’s Huntington’s gene therapy; Sarepta’s exon-skipping Duchenne muscular dystrophy drugs fail confirmatory study.
Harmony Biosciences has paused a mid-stage trial of ZYN002 in 22q11.2 deletion syndrome after the THC-free cannabinoid drug failed to significantly improve social avoidance in a late-stage study in fragile X Syndrome.
Sarepta nevertheless plans to push for full FDA approval of Vyondys 53 and Amondys 45 based on what it said are “encouraging trends” in efficacy.
Had Pfizer’s Freda Lewis-Hall not stepped in, SpringWorks’ rare disease treatment may never have reached patients. Pharmas can act now to help find the next Gomekli.
Manifold will use its tissue-targeting shuttle technology to help Roche develop new therapeutics for diseases of the central nervous system.
Industry leaders say uncertainty in funding, clinical development and manufacturing is driving companies to embrace digital transformation, streamlined operations and strategic partnerships to navigate a turbulent market and global tariff pressures.
A month after sparking optimism for patients with Huntington’s disease with highly positive data for AMT-130, uniQure revealed Monday that the FDA may be changing its tune on the evidence required for an approval application, a change of direction Stifel called “very challenging” for uniQure.
Otsuka Pharmaceuticals could shell out over $400 million in total for the Asia-Pacific rights to 4D-150, which combines a VEGF-C inhibitory RNAi with Regeneron’s Eylea into a single ocular injection.
Before being discontinued, the P2X7 receptor blocker had cleared a master protocol study in chronic pain, though Eli Lilly said that results were not sufficient for advancement of the Asahi Kasei–partnered asset.
To expand the population for the anti-amyloid Alzheimer’s drugs, Lilly and Biogen are testing presymptomatic patients. Will doctors be open to this paradigm-shifting change?