A post by @FirstSquawk on X.
FDA Continues to Assess Neoplasia Risks, Including Malignancy, in Similar AAV Gene Therapy Programs
@FirstSquawk on X
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The FDA said it is continuing to assess neoplasia risks, including malignancy, across similar AAV gene therapy programs, signaling that the safety review extends beyond a single sponsor or trial. The statement, relayed via First Squawk, comes as regulators weigh whether malignancies seen in some AAV-based therapies are program-specific or a broader class effect. The agency did not disclose new incidence figures or name individual products in the update. The review matters for developers of AAV gene therapies, whose valuations are sensitive to any hint of class-wide safety concerns. What to watch next is whether the FDA formalizes the review through label changes, trial holds or new guidance, and whether sponsors disclose additional malignancy cases.
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Named in this story
FDA, AAV gene therapy programs