NCT02692300.

Trial name or title	Protocol for the electroencephalography guidance of anesthesia to alleviate geriatric syndromes
Methods	A randomized controlled trial
Participants	1200
Interventions	Bispectral Index (BIS)‐Guided Group versus standard anaesthesia control group
Outcomes	Incidence of postoperative delirium Incidence of delirium
Starting date	2016
Contact information	Eric Jacobsohn, MBChB FRCPC, University of Manitoba , Canada. E‐mail: ejacobsohn@hsc.mb.ca Michael Avidan, MBBCh FCASA, E‐mail: avidanm@anest.wustl.edu
Notes	A full protocol has been published in Wildes 2016