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Some design considerations incorporating early futility for single-arm clinical trials with time-to-event primary endpoints using Weibull distribution |
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| Authors: | Muhammad Waleed Jianghua He Milind A Phadnis |
| Institution: | Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, Kansas, USA |
| Abstract: | |
| Keywords: | Group sequential designs repeated significance testing sample size calculation stochastic curtailment methods survival analysis |