Draft Guidance for Industry: Use of Donor Screening Tests To Test Donors of Human Cells, Tissues, and Cellular and Tissue-Based Products for Infection With Treponema pallidum (Syphilis); Availability

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The Food and Drug Administration (FDA) is announcing the availability of a draft document entitled "Guidance for Industry: Use of Donor Screening Tests to Test Donors of Human Cells, Tissues, and Cellular and Tissue-Based Products (HCT/Ps) for Infection with Treponema pallidum (Syphilis)," dated October 2013. The draft guidance document provides establishments that make donor eligibility determinations for donors of HCT/Ps (HCT/P Establishments), with updated recommendations concerning donor testing for evidence of Treponema pallidum (T. pallidum) infection, the etiologic agent of syphilis. HCT/P Establishments must, as required under Federal regulations, test a donor specimen for evidence of T. pallidum infection using appropriate FDA-licensed, approved, or cleared donor screening tests, in accordance with the manufacturer's instructions, unless an exception to this requirement applies. The draft guidance clarifies that FDA does not consider diagnostic tests or pre-amendment devices (which have not been licensed, approved, or cleared) to be adequate for use in donor testing for T. pallidum infection under the criteria specified in Federal regulations. The recommendations in this g