New options for blocked fixed randomization lists

Randomization list managers can now assign blocks of randomization numbers to sites, countries and regions faster and more efficiently.

We've added new filters for assigning blocks of randomization numbers to sites, countries and regions so you can benefit from the best allocation of participants to treatment arms. This way you can ensure that your study generates relevant and reliable results.

Details for randomization list managers

When you assign blocks of randomization numbers now you can:

• Search for block numbers based on a specific status. For instance, you can filter for unassigned blocks, so that you don't reassign a block that has been partially used.
• Search for a specific range of block numbers.
• Manually select a range of blocks and assign them to a site, country or region.

Reporting changes

The Randomization List report now contains new details for the assignment of blocks.