100
Participants
Start Date
July 31, 2016
Primary Completion Date
July 31, 2019
Study Completion Date
July 31, 2021
methadone
Patients will be given methadone at induction of anesthesia
Interscalene block
Patients will be given an interscalene block prior to induction of anesthesia
NorthShore University HealthSystem, Evanston
Lead Sponsor
Endeavor Health
OTHER