NIH StrokeNet Clinical Trials and Biomarker Studies for Stroke Treatment, Recovery, and Prevention (UG3/UH3 Clinical Trial Optional)
National Institutes of Health · Opportunity PAR-25-052
Who can apply
- State governments
- County governments
- City or township governments
- Special district governments
- Independent school districts
- Public and State institutions of higher education
- Native American tribal governments (Federally recognized)
- Public housing authorities
- Native American tribal organizations (other)
- Nonprofits with 501(c)(3), other than higher education
- Nonprofits without 501(c)(3)
- Private institutions of higher education
- For-profit organizations other than small businesses
- Small businesses
- Others
Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession; Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.
About this opportunity
This NOFO encourages applications for multi-site exploratory and confirmatory clinical trials focused on promising interventions; biomarker or outcome measure validation studies that are immediately preparatory to trials in stroke prevention, treatment, and recovery; and ancillary studies designed to add scientific aims to active studies being conducted within StrokeNet. Successful applicants will collaborate and conduct the study within the NIH StrokeNet. Following peer review, NINDS will prioritize studies among the highest scoring to be conducted in the NIH StrokeNet infrastructure. The NIH StrokeNet National Coordinating Center (NCC) will work with the successful applicant to implement the proposed study efficiently and the National Data Management Center (NDMC) will provide statistical and data management support. The NIH StrokeNet Regional Coordinating Centers (RCCs) and their affiliated clinical sites will provide recruitment/retention support as well as on-site implementation of the clinical protocol.
Portfolio context — this listing covers more than this opportunity
This opportunity is funded under Assistance Listing 93.853 (“Extramural Research Programs in the Neurosciences and Neurological Disorders”), a broad federal program that made about 1102 new awards per year over the last five fiscal years (median award $457k). Those figures describe that whole portfolio — not this specific solicitation, so we don't show them as if they were this opportunity's track record.
Applicant counts per solicitation are not published by any federal agency — no one can honestly sell you that number. NIH publishes success rates by institute and activity code — source.
Don't want to hunt for grants like this one? Get free deadline alerts for your state and focus areas.
Consultant or grant writer? See the client-ready Opportunity Brief for this grant — actual award sizes vs. the advertised ceiling, who wins, printable "prepared for your client" version.
Similar grants still open
| Opportunity | Agency | Deadline | Award ceiling | Eligible |
|---|---|---|---|---|
| NIH Director’s Pioneer Award (DP1 Clinical Trial Optional) | National Institutes of Health | September 9, 2026 0d left | $700k | Nonprofits |
| Fiscal Year 2027 Expanding Nutrition Services | Health Resources and Services Administration | September 9, 2026 0d left | $350k | |
| NIH Director’s Early Independence Award (DP5 Clinical Trial Optional) | National Institutes of Health | September 10, 2026 1d left | $350k | Nonprofits |
| Improving the Capacity of Tribal Communities to Identify Emerging Drug Threats | Office of National Drug Control Policy | September 13, 2026 4d left | $300k | Nonprofits |