obesity
New obesity risk score aims beyond BMI
A new tool called OBSCORE is trying to move obesity diagnoses past the blunt instrument of BMI, STAT’s Elizabeth Cooney writes. It uses a mix of clinical, lifestyle, and socioeconomic data to predict a patient’s 10-year risk of a wide range of complications — and, potentially, who should get pricey GLP-1 drugs.
Built from UK Biobank data and using machine learning, researchers narrowed thousands of variables down to about 20 indicators tied to 18 outcomes, offering a more nuanced way to triage risk and allocate treatment.
“To me, the main contribution of this article is to put this issue on the radar of people working in obesity to recognize the importance of prioritizing treatments to those with the highest risk to develop complications, but also those who already have those complications,” a preventative cardiologist at Mayo Clinic said.
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manufacturing
Novartis doubles down on U.S. drugmaking footprint
Novartis is adding a new plant to develop active pharmaceutical ingredients in North Carolina — the final piece of its yearlong, $23 billion push to build a fully domestic manufacturing and R&D network.
The company’s aim is to produce everything from raw ingredients to finished drugs — including newer modalities like RNA therapies — within the U.S. The expansion, spanning seven new facilities plus upgrades across multiple states, underscores a broader industry shift toward localizing supply chains and scaling up capacity for complex treatments like radioligand therapies.
The Trump administration has heavily incentivized drugmakers to bring their manufacturing stateside. That said, just a couple days ago Novartis CEO Vas Narasimhan told CNBC the administration’s most-favored nation drug pricing efforts pose a “very difficult situation” for both drugmakers and patients.
Alzheimer's disease
Alector halts Alzheimer's trial after futility signal
Alector is discontinuing a Phase 2 study of its drug nivisnebart after an interim analysis found it unlikely to slow disease progression, the company said. This is yet another setback for its progranulin-focused approach after a prior late-stage miss in frontotemporal dementia. The company laid off nearly half its staff last fall as a result.
Alector said it will pivot toward earlier-stage programs, including antibody, enzyme replacement, and siRNA therapies enabled by its blood-brain barrier platform, with new trials expected to begin over the next two years.
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