Prevalence of Chronic Postsurgical Pain among Cancer Patients: A Cross-Sectional Study.

Background: Cancer patients accept surgeries as part of their treatment. They may not be aware of the possibility of surgical pain persisting long after the surgery. Understanding chronic postsurgical pain is essential for effective pain management.

Tunneling Does Not Prevent Dislodgment of Epidural Catheters: A Randomized Trial.

Background: Epidural analgesia is preferred in postoperative pain control, but dislodgment is a major factor for failure. Tunneling is well known to control displacement of catheters. In this study, we evaluated if we can depend on tunneling in preventing dislodgment of epidural catheters.