Neuropsychiatric disorders
After a strong open to the year, the public markets suffered a six-month drought that led to biotech’s tightest IPO window in years.
The major depressive disorder failure for BHV-7000 is the drug’s second, after Biohaven’s spinocerebellar ataxia treatment troriluzole was rejected by the FDA in November 2025.
Coming up in the back half of December, the FDA will issue a verdict on Vanda Pharmaceuticals’ gastroparesis drug tradipitant, which it rejected last September, triggering a very public dispute with the 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.
After the FDA rejected its spinocerebellar ataxia treatment, Biohaven missed out on a $150 million payment from Oberland Capital. Now the company is reshuffling its pipeline to stay alive.
The mid-stage failure was unexpected to analysts at BMO Capital Markets, who viewed ‘770 as mostly derisked given its similar mechanism of action to Johnson & Johnson’s Spravato.
This represents Alector’s second failed neurodegenerative asset in a year, after an AbbVie-partnered asset missed in Alzheimer’s last November. On latozinemab for frontotemporal dementia, Alector was working with GSK, which fronted $700 million in 2021 to collaborate on two programs.
The company is dropping its social anxiety disorder program but will still test the molecule in post-traumatic stress disorder.
MapLight laid out the terms of its planned IPO in a regulatory filing on Monday, providing greater detail about what the funds will be used for.
With AbbVie’s $1.2 billion acquisition of Gilgamesh Pharmaceuticals’ lead depression drug, the psychedelic therapeutics space has soundly rebounded from Lykos’ rejection last year. There are now seven programs in Phase III trials across the sector, with multiple companies vying for that first approval.
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