Impact of Anesthesiology Interventions on Postoperative Outcomes in Adult Patients Undergoing Shoulder Surgery

CompletedOBSERVATIONAL
Enrollment

59,644

Participants

Timeline

Start Date

April 1, 2009

Primary Completion Date

March 31, 2016

Study Completion Date

March 31, 2018

Conditions
Postoperative Complications
Interventions
PROCEDURE

Isolated General Anesthesia

No nerve block identified through physician billing codes

PROCEDURE

Peripheral Nerve Block

Nerve block identified through physician billing codes

All Listed Sponsors
lead

Ottawa Hospital Research Institute

OTHER