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Endpoints·Aug 10·1 min read
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Silence Therapeutics moves siRNA drug for polycythemia vera to Phase 3 after Phase 2 success

Aug 10, 2026·read at Endpoints ↗Positive readoutPositive

Silence Therapeutics announced that its siRNA candidate divesiran achieved its primary endpoint in a Phase 2 study in patients with polycythemia vera, a rare blood cancer.

The trial results showed the drug reduced key disease markers and was well tolerated, meeting the pre-specified efficacy criteria.

Based on the data, the company plans to initiate a pivotal Phase 3 program later this year, aiming for broader enrollment and regulatory filing.

The advancement highlights the potential of gene-silencing approaches for hematologic disorders and may attract further interest from investors and partners.

source

This writeup was produced by pharmadog from original reporting by Endpoints.

Original headline: “Silence spells out Phase 2 success for gene-silencing drug in rare blood cancer”

read at Endpoints ↗
84 words · retrieved Aug 10
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companies & drugs in this story

companies
Ultragenyx Pharmaceutical Inc.5Silence Therapeutics plc2Vera Therapeutics, Inc.2
drugs
divesiran2
topics
Hematology5Rare Disease5Oncology2siRNA2

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