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Coming Soon·Opens soon·Synced from source July 6, 2026

Ancillary Studies to Ongoing Clinical Projects (RP1 Clinical Trial Not Allowed)

National Institutes of Health

Posted
Dec 17, 2025
Closes
No deadline published by the funder
Last verified
Jul 6, 2026

Classification and identifiers

Solicitation number
PAR-27-049
Assistance listing (CFDA)
93.846

Amount

Amount not published by the funder

Who can apply

State governmentsTribal organizationsSmall businessCounty governmentsSchool districtsFor-profits

Other Eligible ApplicantsIndian/Native American Tribal Governments (Other than Federally Recognized);Eligible Agencies of the Federal Government;U.S. Territory or Possession;Faith-based or Community-based Organizations;Regional Organizations;Non-domestic (non-U.S.) Entities (Foreign Institutions).

About this opportunity

This Notice of Funding Opportunity (NOFO) solicits applications that propose to conduct time-sensitive ancillary studies in conjunction with privately or publicly funded, active, ongoing clinical projects (parent projects). The parent project can be an interventional clinical trial, or a clinical study such as an observational study, or a disease-specific repository that will be actively collecting patient samples or clinical data. The parent project(s) should provide a cohort of well-characterized patients, infrastructure, data, and biological samples for the ancillary study. The objective of this NOFO is to provide a flexible mechanism to leverage currently funded resources and maximize the return on existing investments in parent projects. Successful ancillary studies will enhance the s...

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