Clinical Scorecard: Chronic Postsurgical Pain Following Incisional Hernia Surgery: A Frequently Overlooked Concern

At a Glance

Key Highlights

• Incidence of incisional hernias after open abdominal surgery ranges from 3–20%, with symptomatic cases often requiring surgical repair.
• CPSP is defined as pain ≥3 on NRS lasting at least 3 months postoperatively, interfering with daily life, and may have neuropathic components.
• Risk factors for CPSP include strong preoperative pain, young age, and female gender; perioperative analgesia's role remains unclear.

Guideline-Based Recommendations

Diagnosis

• Use numeric rating scale (NRS) to assess pain intensity postoperatively.
• Evaluate pain persisting beyond 3 months after surgery to identify CPSP.
• Employ validated questionnaires like EuraHS QoL to assess pain, daily life limitations, and cosmetic outcomes.

Management

• Initial treatment includes analgesic medication and physical therapies.
• Surgical interventions such as mesh replacement or suture removal may be considered in select cases but carry additional risks.
• Optimize perioperative analgesia to potentially reduce CPSP incidence.

Monitoring & Follow-up

• Regular postoperative assessment of pain intensity and impact on daily activities.
• Use of standardized tools (e.g., EuraHS QoL questionnaire) for longitudinal monitoring.
• Monitor for neuropathic pain features and patient satisfaction.

Risks

• Second surgeries for CPSP management carry inherent surgical risks.
• Inadequate perioperative pain control may increase CPSP risk.
• Preoperative factors such as obesity, diabetes, and wound infection may contribute to hernia and CPSP development.

Patient & Prescribing Data

Patients post-open incisional hernia repair with retromuscular mesh

Analgesic medication and physical therapy are mainstays; increased perioperative analgesic use may influence CPSP risk but requires further study.

Clinical Best Practices

• Screen patients preoperatively for risk factors including pain intensity, age, and gender.
• Implement optimized perioperative pain management protocols to minimize CPSP development.
• Use validated patient-reported outcome measures like EuraHS QoL for comprehensive assessment.
• Consider multidisciplinary approaches including pharmacologic and physical therapies for CPSP management.
• Reserve surgical revision for refractory cases after thorough evaluation.

References

• Incidence and risk factors of incisional hernias
• Definition and characteristics of chronic postsurgical pain
• EuraHS Quality of Life questionnaire validation