Sign in
Two credentials, because the API has two kinds of caller. Your login is a person (reports, SRC decisions, unblinding). The FICS secret is a machine — the EDC. Randomisation and dispensing are machine-only by design, so this page acts as the EDC when you use those buttons.
Enrolment
Treatment groups
A group stops accepting subjects at its sentinel size until the Safety Review Committee records a release. Separately, sentinel subjects must be staggered by the protocol interval.