This funding opportunity invites applications proposing innovative analyses of existing social science, behavioral, administrative, and neuroimaging data to study the etiology and epidemiology of drug use behaviors and related disorders. It supports research on prevention of drug use and HIV, health service utilization, and strategies to improve prevention and treatment services. Clinical trials are not allowed under this R21 mechanism.
Eligible applicants include a wide range of U.S. entities such as independent school districts, governments at various levels, nonprofits, for-profit organizations, tribal organizations, small businesses, and institutions of higher education. Specific eligibility details are provided in the full ann
