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for your sample size calculations
Event & Enrollment Prediction
nQuery Predict is the predictive module of the nQuery platform. It uses powerful modeling and simulation to accurately forecast your study duration. Model timelines for important trial milestones such as accrual and events. Identify roadblocks and take action to keep your trial on schedule.
Are events happening as expected?
Events prediction is central to any large trial involving survival analysis. nQuery Predict provides tools to project future events based on both blinded and unblinded designs
These range from effects size side tables like shown here to those that specify a covariance matrix in a repeated measure design to a complex survival simulation scenario.
The complete trial design platform
Receive Regulatory Approval
Consistently calculate the appropriate sample size for FDA/EMA submission
Validated sample size tables & procedures
Sample size statement generator
Installation & operational qualification (IQ/OQ)
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