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NHLBI Clinical Trial Pilot Studies (R34 Clinical Trial Optional)

Agency: National Institutes of Health

Assistance Listings
  • 93.837 -- Cardiovascular Diseases Research
  • 93.839 -- Blood Diseases and Resources Research
  • 93.233 -- National Center on Sleep Disorders Research
  • 93.838 -- Lung Diseases Research
  • 93.840 -- Translation and Implementation Science Research for Heart, Lung, Blood Diseases, and Sleep Disorders

Open opportunityLast Updated: Oct 20, 2026

View version history on Grants.gov

This Notice of Funding Opportunity Announcement (NOFO) intends to supports studies that are both necessary and sufficient to inform the planning of a Phase II-IV clinical trial within NHLBI's mission. The NHLBI expects that applications to this NOFO will describe the planned clinical trial and in so doing demonstrate that the proposed (R34) research is scientifically necessary to design or plan the subsequent trial. Furthermore, this NOFO will support research projects that are designed to provide results that will be sufficient to inform the future trial without further studies. The planned Phase II, III, or IV trial must be primarily intended to test the efficacy, safety, clinical management, or implementation of intervention(s) in the prevention and/or treatment of heart, lung, blood, and sleep disorders. In contrast to the study start up or preparation phase of NHLBI funding opportunities for clinical trials (as described at https://www.nhlbi.nih.gov/grants-and-training/funding-opportunities-and-contacts/clinical-trials-optimization), the R34 mechanism is intended to provide new information that answers a scientific or operational question(s) which may be pragmatic in nature and, therefore, informs the final development of a Phase II-IV clinical trial. Regardless of the results of the R34, support of the proposed future clinical trial will require a new application.

Eligibility

Eligible applicants

Government

  • State governments
  • County governments
  • Federally recognized Native American tribal governments
  • Public and Indian housing authorities
  • City or township governments
  • Special district governments

Miscellaneous

  • Other

Education

  • Private institutions of higher education
  • Public and state institutions of higher education
  • Independent school districts

Business

  • Small businesses
  • For-profit organizations other than small businesses

Nonprofit

  • Nonprofits non-higher education without 501(c)(3)
  • Other Native American tribal organizations
  • Nonprofits non-higher education with 501(c)(3)

Additional information

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 eligible to apply.Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

Grantor contact information

Description

NIH Grants Information grantsinfo@nih.gov

Email

See Section VII. Agency Contacts within the full opportunity announcement for all other inquires.

grantsinfo@nih.gov

Documents

File nameDescriptionLast updated
PAR-25-032-Full-Announcement.html
PAR-25-032 Full Announcement Text
Dec 23, 2024 01:53 PM UTC

Link to additional information

https://grants.nih.gov/grants/guide/pa-files/PAR-25-032.html

Closing: March 16, 2027

Application process

This site is a work in progress. Go to www.grants.gov to apply, track application status, and subscribe to updates.

Award

$--

Program Funding

--

Expected awards

$--

Award Minimum

$--

Award Maximum

Funding opportunity number:

PAR-25-032

Cost sharing or matching requirement:

No

Funding instrument type:

Grant

Opportunity Category:

Discretionary

Opportunity Category Explanation:

--

Category of Funding Activity:

Health

Category Explanation:

--

History

Version:

2

Posted date:

December 18, 2024

Archive date:

April 15, 2027

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