Intellia gets FDA nod to resume one gene therapy trial after safety pause
Intellia Therapeutics announced that the FDA has lifted a clinical hold on one of its late-stage gene therapy trials for hereditary transthyretin amyloidosis with polyneuropathy (ATTRv-PN), allowing the company to resume patient enrollment. Shares of Intellia rose 10% on the news. A separate trial for ATTR cardiomyopathy (ATTR-CM) using the same therapy remains on hold following a patient's death due to severe liver-related side effects, and Intellia is working with the FDA on a path forward for that program.
https://www.reuters.com/legal/litigation/us-fda-lifts-clinical-hold-intellias-nerve-disease-trail-2026-01-27/