Effect of Intrathecal Morphine on Quality of Recovery After Laparoscopic Colorectal Cancer Surgery
ENROLLING_BY_INVITATION
Status
Conditions
- Laparoscopic Colorectal Cancer Surgery
Interventions
- PROCEDURE: Intrathecal morphine
- PROCEDURE: Intrathecal saline injection
- PROCEDURE: TAPB
Sponsor
Sun Yat-sen University