ForecastedNational Institutes of Health

Early to Definitive Clinical Trials (R61/R33 Clinical Trial Required)

Opportunity number PAR-28-074 · Assistance listing 93.866

Estimated deadline
Jul 31, 2027
Expected posting
Sep 29, 2026
Award size
Not listed
Total program funding
Not listed
Expected awards
Not listed
Cost sharing
Not required
Funding type
Grant
Category
Health

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About this opportunity

The National Institutes of Health (NIH) intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications that propose early to definitive clinical trials. Trials testing drugs, devices, biologics, procedures, behavioral, social, economic, health services, or other biomedical or non-pharmacological interventions are of interest to this initiative. The trials should align with the research mission of the participating Institutes, Centers, and Offices (ICOs) of the NIH.

The NOFO will utilize the R61/R33 activity code, a bi-phasic, milestone-driven award. The R61 phase provides support for planning activities, and the R33 phase provides support for a clinical trial, with a maximum project period of 7 years.

Applications are not being solicited at this time. This notice is being provided to allow potential applicants sufficient time to develop meaningful collaborations and relevant projects. Investigators with expertise in clinical trial planning, design, implementation, intervention development, and/or stakeholder engagement are encouraged to consider applying for the NOFO.

Who can apply

  • Nonprofits without 501(c)(3) status
  • Public and Indian housing authorities
  • County governments
  • Small businesses
  • Public and state universities
  • Federally recognized tribal governments
  • For-profit organizations
  • Special district governments
  • Private universities
  • Other Native American tribal organizations
  • Nonprofits with 501(c)(3) status
  • City or township governments
  • State governments
  • Other (see eligibility)
  • Independent school districts

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).

Agency contact

NIA Scientific Program Contact

Please contact via e-mail

NIA-NOFO-Scientific@nih.gov
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Details from Grants.gov, last updated Sep 29, 2026. Deadlines and requirements can change: always confirm them in the official notice.