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Risk factors for persistent pain after urological surgery
M Artus1, B Laviolle2, A Maurice1
1Service anesthésie-réanimation, CHU de Rennes, 35033 Rennes, France.
Persistent post-surgical pain (PPSP) affects 24% of patients after urology surgery. Preoperative pain and higher morphine consumption are key risk factors for developing PPSP.
Area of Science:
- Urology
- Pain Management
- Surgical Outcomes
Background:
- Persistent post-surgical pain (PPSP) is a common complication after surgery, with incidence varying by procedure type.
- Understanding risk factors for PPSP in urology surgery is crucial for patient management.
Purpose of the Study:
- To determine the incidence of PPSP following urology surgery.
- To identify independent risk factors associated with the development of PPSP.
Main Methods:
- Retrospective observational study of 228 patients undergoing urology surgery.
- Patients received a mailed questionnaire at least 3 months post-surgery.
- Data analysis included multivariate logistic regression.
Main Results:
- PPSP was reported by 24% of patients approximately 6 months after surgery.
- Preoperative pain (OR=21.6) and postoperative morphine consumption >6mg within 48 hours (OR=2.3) were independent risk factors.
- NSAID administration post-surgery was associated with less persistent pain.
Conclusions:
- Preoperative pain and significant postoperative morphine use are critical in PPSP development.
- Clinical perioperative pathways should be tailored to individual patient risk factors.
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