Polypharmacy and Outcomes After Elective Noncardiac Surgery

CompletedOBSERVATIONAL
Enrollment

266,499

Participants

Timeline

Start Date

April 30, 2002

Primary Completion Date

March 31, 2014

Study Completion Date

March 31, 2014

Conditions
PolypharmacySurgical Procedure, OperativeMoralityEpidemiology
Interventions
DRUG

Polypharmacy

Patients who are taking \>=5 unique prescription drugs in the 3 months prior to surgery

All Listed Sponsors
lead

Ottawa Hospital Research Institute

OTHER