The use of specimens at the repositories for research beyond the study for which they were originally collected requires a formal study proposal. This proposal is called a New Works Concept Sheet, or NWCS.
The NWCS proposal submission and review process happens outside this website. Each clinical trial network has a different submission process. Review the applicable submission process and follow the network's instructions.
Use the Search Tool to see what specimens are available that meet your areas of interest.
Read about the proposal process for the network that has the specimens of interest.
NWCS, DACS, and DR proposals for REPRIEVE and sub-studies (A5332, A5333s, and A5361s) will not be reviewed at this time. It is recommended that these proposals be held for submission until the REPRIEVE team is ready to consider proposals.
Submit your proposal.