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Progression-free survival (PFS) is an end-point in an increasing number of cancer clinical trials, informing both regulatory bodies and clinical practice. PFS is utilised both as a surrogate end-point for overall survival and as a primary trial end-point in itself. Understanding the history of clinical trial definitions of progression provides some context for how PFS may be applied to clinical practice...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.