Histogen Notified of FDA Clinical Hold on IND Trial

 

FDA reportedly has verbally notified Histogen that the agency has additional questions about the company’s IND application package for a planned Phase 1/2 clinical trial of its HST-003, intended to evaluate the safety and efficacy of human extracellular matrix implanted within microfracture interstices and the cartilage defect in the knee to regenerate hyaline cartilage in combination with a microfracture procedure. The company says it expects to receive written notification from FDA by 2/12. It says it understands that the clinical hold is due to pending CMC information that is required to complete the agency’s review.

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