Challenges to accrual predictions to phase III cancer clinical trials: a survey of study chairs and lead statisticians of 248 NCI-sponsored trials.

Publication Type:

Journal Article


Clinical trials (London, England), Volume 8, Issue 5, p.591-600 (2011)


2011, Center-Authored Paper, Consortium Authored Paper, Public Health Sciences Division


Research on barriers to accrual has typically emphasized factors influencing participation after trial activation.