Randomized Controlled Trial

A randomised controlled trial to prevent hospital readmissions and loss of functional ability in high risk older adults: a study protocol.

Bmc Health Serv Res. 2011 Jan 1;11:202.
Randomized Controlled Trial

Effect of a postdischarge virtual ward on readmission or death for high-risk patients: a randomized clinical trial.

JAMA. 2014 Oct 1;312(13):1305-12.
Multicenter Study

The effect of a virtual ward program on emergency services utilization and quality of life in frail elderly patients after discharge: a pilot study.

Clin Interv Aging. 2015 Jan 1; 10: 413-20.