FDA Clinical Considerations for Investigational Device Exemptions (IDEs) for Neurological Devices Targeting Disease Progression and Clinical Outcomes

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Clinical Considerations for Investigational Device Exemptions (IDEs) for Neurological Devices Targeting Disease Progression and Clinical Outcomes[附网盘链接]是于之前发布的FDA标准,适用于美国。

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Clinical Considerations for Investigational Device Exemptions (IDEs) for Neurological Devices Targeting Disease Progression and Clinical Outcomes[附网盘链接]
Clinical Considerations for Investigational Device Exemptions (IDEs) for Neurological Devices Targeting Disease Progression and Clinical Outcomes[附网盘链接](截图)

 

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标准文档类型为Clinical Considerations for Investigational Device Exemptions (IDEs) for Neurological Devices Targeting Disease Progression and Clinical Outcomes[附网盘链接]高清PDF版本(文字版),标准文档内可进行搜索,可以复制原文,可粘贴。

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Guidance For Industry

Use of Nucleic Acid Tests on Pooled and Individual Samples from

Donors of Whole Blood and Blood Components (including Source

Plasma and Source Leukocytes) to Adequately and Appropriately

Reduce the Risk of Transmission of HIV-1 and HCV

This guidance represents the Food and Drug Administration’s (FDA’s) current thinking on this topic. It does not create or confer any rights for or on any person and does not operate to bind FDA or the public. You can use an alternative approach if the approach satisfies the requirements of the applicable statutes and regulations. If you want to discuss an alternative approach, contact the appropriate FDA staff. If you cannot identify the appropriate FDA staff, call the appropriate number listed on the title page of this guidance. I. INTRODUCTION FDA's blood testing rule requires you, an establishment that collects blood and blood components (e.g. Whole Blood and blood components including Source Plasma and Source Leukocytes), to test each donation of human blood or blood component intended for use in preparing a product, including donations intended as a component of, or used to prepare a medical device, for evidence of infection due to specific communicable disease agents(21 CFR 610.40(a)). This rule also requires you to use one or more approved screening tests as necessary to reduce adequately and appropriately the risk of transmission of communicable disease. (21 CFR 610.40(b)) In the preamble to this final rule, we discussed the approved donor screening tests that we believed were necessary to reduce adequately and appropriately the risk of transmission of Human Immunodeficiency Virus type 1 (HIV-1) and hepatitis C virus (HCV). We also stated that as technology advances, we would issue guidance describing those tests that we believe would adequately and appropriately reduce the risk of transmission of communicable disease agents. (66 FR 31146, 31162 June 11, 2001). The purpose of this guidance is to inform you that: 1) FDA has licensed nucleic acid tests (NAT) as tests to screen blood donors for HIV-1 ribonucleic acid (RNA), and HCV RNA; and 2) these licensed tests can detect evidence of infection at a significantly earlier stage than is possible under previously approved tests using antibody or antigen detection technology; including the HIV-1 p24 antigen test. 1

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