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National Institutes of Health · Department of Health and Human Services

NCCIH Natural Product Mid Phase Clinical Trial (R01 Clinical Trial Required)

Open · Opportunity PAR-25-271 · Assistance Listing 93.213

Key facts

Deadline
Due Nov 13, 2026 · 38 days left
Award size
Not specified — see notice
Total available
$350K
Cost share / match ?
Not required
Who can apply
State government, Larger business, Nonprofit with 501(c)(3), Small business, Public college or university, Special district (utility, fire, etc.), Private college or university, Nonprofit without 501(c)(3), Tribal organization, City or town government, Other (see eligibility), Tribal government, County government, School district
Where
Anywhere in the U.S., including Tennessee

Before you apply: federal grants require an active SAM.gov registration (Unique Entity ID) and a Grants.gov account. Registration is free but can take weeks, so start now, not when the deadline is close. Grant-ready checklist

How this fits you

  • Available in Tennessee (nationwide program)
  • No cost share required
  • Tennessee recipients since 2023: 8

Tell us who you are to see whether you're eligible.

More from National Institutes of Health

Read the official notice View on Grants.gov Add deadline to my calendar Sign in to save

About this grant

This Notice of Funding Opportunity (NOFO) encourages applications for investigator-initiated mid-phase clinical trials of natural products(i.e., botanicals, dietary supplements, and probiotics), which have a strong scientific premise to justify further clinical testing. For this NOFO, natural products include promising nutritional regimens that standardize the amount of a specific naturally occurring nutritional compound (e.g., omega-3 fatty acids, anthocyanidins, or polyphenols) and have compelling preliminary evidence. All applications submitted under this NOFO must be supported by sufficient preliminary data demonstrating bioavailability (if applicable) and documentation that the natural product produces a reproducible and measurable impact on target engagement (i.e., measure of the mechanism of action). Only in cases when it is not possible/practical to measure target engagement in the patient population of interest or when there is a fundamental understanding of the products mechanism of action will this preliminary data requirement be waived. Applications submitted to this NOFO should propose a mid-phase clinical trial to do the following: determine the optimal dose or formulation of a given natural product for use in a future multi-site efficacy trial; or determine which patient phenotypes will be responders versus non-responders to the natural product to inform inclusion/exclusion criteria of a future efficacy trial. Clinical trials submitted under this NOFO are expected to be hypothesis based, milestone-driven, and directly related to the research priorities and mission of NCCIH. This NOFO will not support single-site or multi-site efficacy or effectiveness trials, nor will it support trials to test natural products for the treatment or prevention of cancer. Applicants are encouraged to contact the appropriate NCCIH Scientific/Research contact for the area of science for which they are planning to develop an application prior to submitting to this NO

Eligibility (from the notice)

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.

Who in Tennessee has won this program

8 awards to Tennessee recipients in 2 counties since federal FY2023. Largest shown:

Past Tennessee recipients
RecipientWhereAmountFY
University Of MemphisMemphis, Shelby County$1.9M2023
Vanderbilt University Medical CenterNashville, Davidson County$1.7M2019
Vanderbilt University Medical CenterNashville, Davidson County$1.2M2019
Vanderbilt University Medical CenterNashville, Davidson County$1.1M2021
Vanderbilt University Medical CenterNashville, Davidson County$631K2021
Vanderbilt University Medical CenterNashville, Davidson County$625K2026
Vanderbilt UniversityNashville, Davidson County$430K2022
Vanderbilt UniversityNashville, Davidson County$74K2019

Source: USAspending.gov. Past awards show who this program funds; they don't guarantee future awards.

About the program (93.213)

Research and Training in Complementary and Integrative Health — National Center for Complementary and Integrative Health

How applications are judged

The major elements in evaluating proposals include assessments of: (1) the scientific merit innovation and general significance of the proposed study and its objectives; (2) the technical adequacy of the experimental design and approach; (3) the competency of the proposed investigator or group to successfully pursue the project; (4) the adequacy of the available and proposed facilities and resources; (5) the necessity of the budget components requested in relation to the proposed project; (6) the relevance and importance to the announced program objectives and when applicable,and (7) the adequacy of assurances detailing the proposed means for safeguarding human or animal subjects. The following criteria will be used in considering the scientific and technical merit of SBIR/STTR Phase I grant applications: (1) The soundness and technical merit of the proposed approach; (2) the qualifications of the proposed principal investigator, supporting staff, and consultants; (3) the technological innovation of the proposed research; (4) the potential of the proposed research for commercial application; (5) the appropriateness of the budget requested; (6) the adequacy and suitability of the facilities and research environment; and (7) where applicable, the adequacy of assurances detailing the proposed means for (a) safeguarding human or animal subjects, and/or (b) protecting against or minimizing any adverse effect on the environment. Phase II grant applications will be reviewed...

Matching requirements

This program has no statutory formula. Matching requirements are not applicable to this assistance listing. MOE requirements are not applicable to this assistance listing.

Examples of funded projects

Not Applicable.

Program listing on SAM.gov

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