The National Institutes of Health (NIH) is offering a funding opportunity through the NIH Research Project Grant, designated as the Parent R01 Clinical Trial Required (Funding Opportunity Number PA-25-305). This grant supports discrete research projects that include at least one clinical trial and align with the scientific missions of participating NIH Institutes and Centers. The initiative aims to foster innovative health-related research and enhance scientific resources, with applications accepted from a diverse range of organizations, including higher education institutions and community-based organizations. Applications will open on January 5, 2025, with subsequent submission deadlines throughout 2025 and 2026, and interested parties can reach out to NIH Grants Information at grantsinfo@nih.gov for further inquiries.