34
Participants
Start Date
December 1, 2019
Primary Completion Date
March 31, 2023
Study Completion Date
April 30, 2023
Ropivacaine injection
Injection containing a mix of the above medications will be performed while the patient is still under general anesthesia, following wound closure, and will be injected evenly between the deep and superficial tissues in an extra-articular pattern (no injection of the synovium or capsule).
normal saline
Injection containing normal saline will be performed while the patient is still under general anesthesia, following wound closure, and will be injected evenly between the deep and superficial tissues in an extra-articular pattern (no injection of the synovium or capsule).
Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago
Orthopaedic Institute for Children, Los Angeles
Ronald Reagan UCLA Medical Center, Los Angeles
UCLA Medical Center, Santa Monica, Santa Monica
Northwestern University
OTHER
University of California, Los Angeles
OTHER