Telemedicine in the intensive care unit: A vehicle to improve quality of care?

The high demand for intensive care, which is predicted to further increase in the future, is contrasted by a shortage of trained intensivists and specialized nurses. Telemedicine has been heralded as a promising solution. Yet, there is considerable heterogeneity in tele-critical care when it comes to measurable effects. However, the focus has been on telemedical solutions substituting on-site intensivist functions, and outcome measures have primarily been mortality and length of stay. In a new model of telemedicine for the ICU, telemedicine could be used to increase adherence to best practice guidelines and indicators of process quality. Further, indicators of process quality, functional outcomes and quality of life measures should be incorporated in the evaluation of outcomes, as patients frequently value those higher than mere survival.