Grants.govNational Institutes of Health

Exploratory Clinical Neuroscience Research on Substance Use Disorders (R61/R33 Clinical Trial Optional)

Posted Aug 31, 2026·open

AGENCY

HHS-NIH11

PROGRAM

Discretionary

AMOUNT

—

CLOSES

Jun 16, 2028

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Description

This notice of funding opportunity (NOFO) uses a R61/R33 Phased Innovation Award activity code to support clinical research applications that are exploratory and developmental in nature and focus on understanding the neurobiological mechanisms underlying substance use disorders (SUD), including fundamental circuitry and behavior relevant to substance use. For projects not requiring a phased research approach, applicants are encouraged to apply under a different funding activity code (e.g., PA-25-305 "Research Project Grant (Parent R01 Clinical Trial Required)" or its subsequent reissue).

Eligibility

City or township governments; Public housing authorities/Indian housing authorities; Small businesses; Others (see text field entitled "Additional Information on Eligibility" for clarification); Independent school districts; Public and State controlled institutions of higher education; Nonprofits having a 501(c)(3) status with the IRS, other than institutions of higher education; Native American tribal organizations (other than Federally recognized tribal governments); Special district governments; For profit organizations other than small businesses; State governments; Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher education; Private institutions of higher education; Native American tribal governments (Federally recognized); County governments

Contact

National Institutes of Health

NIDA_DNB_BCNB_r61@nih.gov

301-402-2541

Additional details

Funding instrument: Grant
Cost sharing required: No
Archived: Aug 15, 2028

Opportunity number: PAR-27-053

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