OneArmPhaseTwoStudy: An R Package for Planning, Conducting, and Analysing Single-Arm Phase II Studies
In clinical phase II studies, the efficacy of a promising therapy O-Ring Kit is tested in patients for the first time.Based on the results, it is decided whether the development programme should be stopped or whether the benefit-risk profile is promising enough to justify the initiation of large phase III studies.In oncology, phase II trials are co