We Have All the Time in the World: The Law and Ethics of Time-Limited Interventions in Clinical Care.

The authors consider the legal and ethical considerations of offering a time-limited trial of a potentially non-beneficial intervention in the setting of patient or surrogate requests to pursue aggressive treatment. The likelihood of an intervention's success is rarely a zero-sum game, and an intervention's risk-to-benefit ratio may be indiscernible without further information (often, a matter of time). [ABSTRACT FROM AUTHOR]