In cancer research, a traditional phase II trial is designed as a single-arm trial that compares the experimental therapy to a historical control. This simple trial design has led to several adverse issues, including increased false positivity of phase II trial results and negative phase III trials. To rectify these problems, oncologists and biosta

Sin-Ho Jung is a professor of biostatistics and bioinformatics at Duke University School of Medicine. He earned a PhD from the University of Wisconsin-Madison. His research interests include clinical trial design, survival analysis, longitudinal data analysis, clustered data analysis, ROC curve analysis, and microarray studies.