The National Institutes of Health (NIH) has announced a funding opportunity titled "NINDS Efficacy Clinical Trials (UG3/UH3 Clinical Trial Required)" aimed at encouraging investigator-initiated efficacy clinical trials focused on neurological disorders. This initiative seeks to support trials that evaluate drugs, biologics, devices, and various therapies, with a particular emphasis on addressing unmet medical needs within the mission of the National Institute of Neurological Disorders and Stroke (NINDS). The funding mechanism consists of a two-phase cooperative agreement, with an initial planning phase (UG3) lasting up to one year, followed by a clinical trial phase (UH3) lasting a maximum of four years, totaling no more than five years for the entire project. Interested applicants, including educational institutions and nonprofits, must submit their proposals by January 9, 2025, and can reach out to the NIH OER Webmaster at grantsinfo@nih.gov for further assistance.