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GUIDANCE DOCUMENT

Human Gene Therapy for Hemophilia Guidance for Industry January 2020

Final
Docket Number:
FDA 2018-D-2238
Issued by:
Guidance Issuing Office
Office of Medical Products and Tobacco, Center for Biologics Evaluation and Research

This guidance provides recommendations to sponsors developing human gene therapy (GT) products for the treatment of hemophilia including clinical trial design and related development of coagulation factor VIII (hemophilia A) and IX (hemophilia B) activity assays, including how to address discrepancies in factor VIII and factor IX activity assays.  This guidance also includes recommendations regarding preclinical considerations to support development of GT products for the treatment of hemophilia.  Additional clinical and preclinical recommendations are available in other guidances (Refs. 1 and 2).  This guidance does not provide recommendations for products for the treatment of hemophilia C (factor XI deficiency) or for the treatment of any bleeding disorders other than hemophilia A and B, because of the unique nature of those bleeding disorders.  This guidance finalizes the draft guidance of the same title dated July 2018.


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Dockets Management
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5630 Fishers Lane, Rm 1061
Rockville, MD 20852

All written comments should be identified with this document's docket number: FDA 2018-D-2238.

Questions?

Contact Point
Office of Communication, Outreach and Development (OCOD)
Center for Biologics Evaluation and Research
Food and Drug Administration
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Silver Spring, MD 20993-0002
ocod@fda.hhs.gov
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