Haversac Randomization® uses the arms and stratification parameters that are easily set up in the Haversac Study Capture® module. Haversac Study Capture® enables study designs from earlier studies to be copied; including randomization parameters. This reduces study setup effort. Haversac Randomization® offers two standard methods of randomization, and custom randomization algorithms can be added. The two standard Haversac methods are:
Simple Randomization: Haversac offers this commonly used and intuitive procedure that is robust against both selection and accidental biases.
Permuted block randomization with/or without stratification: Haversac Randomization® permuted block dynamically generates block lists per stratification or externally-generated lists that can be uploaded. Stratifications are easily and quickly added in the Haversac Study Capture® module.
Regardless of the standard or custom randomization chosen, Haversac Randomization® enables designers to simulate distribution and monitor the randomization algorithm while the study is underway.
1) Simulation: Simulate the randomization outcomes on each study design and view the results graphically.
2) Underway Monitoring: Monitor ongoing study randomization distribution within Haversac EDC®.