55
Participants
Start Date
July 22, 2024
Primary Completion Date
March 31, 2025
Study Completion Date
June 30, 2025
Bupivacaine injection
A 3 mL hypobaric (0.33%) solution of bupivacaine, prepared by mixing 2 mL of isobaric (0.5%) bupivacaine with 1 mL of sterile water. Dural puncture will be performed using a 25 or 27G (gauge) spinal needle at the L5-S1 intervertebral space, and the 3 mL of 0.33% bupivacaine will be injected into the intrathecal space.
RECRUITING
Toronto Western Hospital, Toronto
University Health Network, Toronto
OTHER