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Recommendations for Obtaining a Labeling Claim for Communicable Disease Donor Screening Tests Using Cadaveric Blood Specimens from Donors of Human Cells, Tissues, and Cellular and Tissue-Based Products (HCT/Ps): Guidance for Industry

FinalCenter for Biologics Evaluation and Research11/01/2004

Description

This guidance provides to you, medical device manufacturers of communicable disease tests, information about performing studies to support modifying the indication for use to include testing of cadaveric blood pecimens to screen donors of human cells, tissues, and cellular and tissue-based products (HCT/Ps). This guidance makes recommendations about:

Scope & Applicability

Product Classes

2
Communicable Disease Donor Screening Tests

Medical device manufacturers of communicable disease tests.

HCT/Ps

Human cells, tissues, or cellular or tissue-based products defined in 21 CFR Part 1271

Stakeholders

1
Medical device manufacturers

Tool developer offers its MDDT to medical device manufacturers.

Regulatory Context

Attributes

3
Clinical Specificity

cutoff was chosen to optimize clinical specificity

Analytical Sensitivity

The LoD provides a measure of the analytical sensitivity

Plasma dilution

Issues recommended for consideration in studies.

Identified Hazards

Hazards

2
Hemolysis

biological process occurring post-mortem that should be quantified in specimens

Plasma Dilution

due to transfusion or infusion of fluids resulting in false negative test results

Related CFR Sections (1)

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See Also (8)