East
Software for the design, simulation and interim monitoring of group sequential and adaptive clinical trials.
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Supported Technologies
Windows 95/98/ME,
Windows XP/2000/NT
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Pricing
Users (# of seats)
sales@cytel.com
617.661.2011
Network versions available.
Resources
Additional Product Information
There is an emerging consensus among both statisticians and physicians for greater flexibility in designing clinical trials. A flexible trial is one in which interim trial data are analyzed at convenient time-points during the trial, and the results are used to make early termination decisions based on efficacy, futility or safety, and for mid-course corrections to sample size.
Flexible methods can allow you to realize significant advantages in ethical and appropriate use of resources, in accurate, early identification of winning trials, and ultimately in time to market of the drug you are testing.
Having the right software makes it easy to perform the complex calculations, and most importantly, to visualize and simulate the trade-offs between different designs and communicate them to team members and to regulators.
East® software is the right solution. East is the most flexible, most comprehensive and easy to use software for designing group sequential studies. With East, you can:
- Design superiority, futility and non-inferiority sequential studies quickly and easily, for all endpoints.
- Calculate sample sizes and stopping boundaries.
- Simulate many different designs before committing to one.
- Perform interim analysis.
- Be absolutely sure that your study’s power and type-1 error are protected.