Guidance on Plasma Fibrinogen Biomarker Qualification

Federal Register notice: FDA has released a guidance on “Qualification of Biomarker — Plasma Fibrinogen in Studies Examining Exacerbations and/or All-Cause Mortality for Patients With Chronic Obstructive Pulmonary Disease (COPD).” The document provides a qualified context of use for plasma fibrinogen in COPD interventional clinical trials for patients at high risk for exacerbations or all-cause mortality. To view this guidance, click here. To view this notice, click here.

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