STAT

Experimental gene-silencing drug from Alnylam and Sanofi shows strong results in hemophilia

An experimental hemophilia drug developed by Alnylam Pharmaceuticals with partner Sanofi all but stopped bleeding in many patients in a clinical trial.

An experimental hemophilia drug developed by Alnylam Pharmaceuticals continues to staunch bleeding in patients followed for almost one year in an ongoing, mid-stage clinical trial, the company reported Monday.

The promising results could intensify an already heated competition to develop novel treatments for the inherited bleeding disorder. The Alnylam drug, developed in partnership with Sanofi, uses a technology called RNAi to shut down dysfunctional genes. It’s a promising approach that’s attracted billions in research dollars, but hasn’t yet been used in an actual drug approved for sale.

The company says the new data support its

You’re reading a preview, subscribe to read more.

More from STAT

STAT2 min read
STAT+: Pharmalittle: We’re Reading About An Amgen Obesity Drug, A Senate Bill On Shortages, And More
Amgen will no longer develop an early-stage obesity pill, and will instead focus on a more advanced injectable candidate to compete with Wegovy and Zepbound.
STAT2 min read
STAT+: Brain Biopsies On ‘Vulnerable’ Patients At Mount Sinai Set Off Alarm Bells At FDA, Documents Show
A STAT Investigation: Brain biopsies on "vulnerable" patients at Mount Sinai set off alarm bells at FDA, documents show.
STAT2 min read
STAT+: Pharmalittle: We’re Reading About A Boy Dying In Pfizer Trial; AstraZeneca Yanking Covid Shot, And More
A young boy died in a clinical trial for an experimental Pfizer gene therapy for Duchenne muscular dystrophy, about a year after receiving the therapy.

Related Books & Audiobooks