 Adaptive design (medicine)

Adaptive design in medicine, particularly in the context of clinical trials, refers to a flexible and iterative approach to research that allows for modifications to the trial design based on interim data. This approach contrasts with traditional fixed designs that do not permit changes once the trial has started. Key features of adaptive design include: 1. **Interim Analysis**: Researchers can analyze data at predefined points during the trial. This allows them to assess whether certain outcomes are being achieved or if adjustments are necessary.