NHLBI Clinical Trial Pilot Studies (R34 Clinical Trial Optional)
Agency: National Institutes of Health
- 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
Description
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
Grantor contact information
Description
See Section VII. Agency Contacts within the full opportunity announcement for all other inquires.
Documents
| File name | Description | Last 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
Award
$--
Program Funding
--
Expected awards
$--
Award Minimum
$--
Award Maximum
Funding opportunity number:
PAR-25-032
Cost sharing or matching requirement:
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
