Natural History, Clinical Outcome Assessment, and Biomarker Studies of Rare Neurodegenerative Diseases

Published by NIH

BiomarkerNatural HistoryClinical Outcome

The purpose of this funding opportunity announcement (FOA) is to support efficient natural history studies alone or in conjunction with the development and validation of clinical outcome assessments (COAs) and/or biomarker studies to address the unmet needs in rare neurodegenerative diseases for children and adults. Through the support of studies with high quality and interpretable data elements, FDA expects to address critical knowledge gaps, remove major barriers to progress in the field, exert a significant and broad impact on a specific rare neurodegenerative disease or multiple rare neurodegenerative diseases with similar pathophysiology, and facilitate rare disease product development.

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An overview of the biomarker qualification process that provides information on current evidentiary considerations. It also provides new information on the evolution of the role that preclinical qualification plays in clinical qualification of biomarkers and the novel approaches that are being utilized to improve the process

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This guidance provides a framework for interactions between the Center for Drug Evaluation and Research (CDER) and the entity proposing the DDT for qualification (the submitter). It also explains the kinds of data that should be submitted to support qualification of a DDT and creates a mechanism for CDER’s formal review of the data to ultimately qualify the DDT.

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