Grant Directory

Verified government funding opportunities

Social disconnection and Suicide Risk in Late Life (R21 Clinical Trial Optional)

Open

National Institutes of Health

Deadline: Sep 7, 2026federal

Updated: Oct 30, 2025

Summary

The purpose of the grant is to fund research projects that explore the relationship between social disconnection, including social isolation and loneliness, and suicide risk in late-life, with a focus on identifying mechanisms and developing interventions to enhance social connection and prevent suicide. Eligible applicants include government entities, for-profit and nonprofit organizations, educational institutions, and various other organizations, including those serving specific communities. Application details are not provided in the description; interested parties should refer to the full opportunity announcement for more information.

Full Description

This initiative seeks to solicit applications for research projects that address the link between social disconnection including both objective social isolation as well as perceived social isolation (otherwise known as loneliness) and suicide in late-life. Emphasis is placed on research that identifies neurobiological and environmental mechanisms associated with social isolation and loneliness that increase risk for suicidal thoughts and behavior in late-life, that uses an experimental therapeutics approach to identify targets and develop and test interventions to prevent late-life suicide, and that develops new and modifies existing service delivery models to enhance social connection in late-life to prevent suicide.

Eligibility

Eligible applicants

Government

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

Business

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

Nonprofit

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

Miscellaneous

  • Other

Education

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

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.

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

Apply on official siteUpdated Oct 30, 2025

Recommended Resource

Grant Writing Services on Fiverr

Top Pick

Struggling with grant applications? Get expert help from professional freelance writers on Fiverr — from research and proposal drafts to compliance review and submission. Secure funding faster with proven talent.