Sealed Envelope’s comprehensive randomisation system allows investigators to randomise patients to clinical trials quickly and simply using their web browser and/or telephone.

The system can also be used by staff at trial coordinating centres to view and download randomisation data, add sites, view reports on randomisation activity and, where appropriate, view and update the code list to aid supply logistics activities.

Each system is configured individually for the trial it relates to. This means that some features described in this help may not be enabled for your trial.

This documentation applies to versions 12 to 14, released July 2016 to March 2017. The version number is shown in the footer of every page when logged into the randomisation system.

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Page updated 7 Sep 2017