Slice provides the means to report adverse events that may occur during the course of a clinical trial.

The adverse event module can be enabled in the project settings. When enabled, project and site editors 1 can initiate a new adverse event report for a subject. The adverse event is initiated with a brief description of the event, and notifications and emails are sent to unblinded project editors. Additional information can be captured by designating designs for adverse events, unblinded project editors can participate in a discussion, and supplementary files can be attached to the adverse event.

After an adverse event has been resolved, an unblinded project editor can then mark the event as closed.

A subject's adverse events can be viewed from the subject page, and can be filtered on the subjects index. Slice also provides an adverse event export that lists all adverse events along with any supporting information.