Clinical Report: Efficacy and Safety Comparison of Surgical Approaches for Inguinal Hernia Repair in Older Adults
Overview
This network meta-analysis evaluates the efficacy and safety of various surgical techniques for inguinal hernia repair in elderly patients. Laparoscopic approaches, particularly LR-TEP, demonstrated superior outcomes in terms of reduced bleeding, shorter hospital stays, and fewer complications compared to open techniques.
Background
As the global population ages, the incidence of inguinal hernias in older adults is increasing, necessitating effective surgical interventions. Elderly patients often present with significant comorbidities, making them high-risk surgical candidates. Understanding the safest and most effective surgical strategies for this demographic is crucial to minimize perioperative risks and improve recovery outcomes.
Data Highlights
Technique
Outcome
Effect Size (SMD/RR)
LR-TEP
Bleeding
-15.18 (95% CI: -23.45 to -6.90)
LR-TEP
Hospital Stay
-2.30 (95% CI: -3.57 to -1.03)
LR-TAPP
Bleeding
-12.34 (95% CI: -24.27 to -0.41)
OMR-Lightweight
Recurrence Rate
RR = 26.16 (95% CI: 1.07–639.67)
OMR-PHS
Safety Profile
RR = 0.04 (95% CI: 0.00–0.65)
IPOM
Pain Relief
-2.65 (95% CI: -4.58 to -0.73)
Key Findings
Laparoscopic techniques, especially LR-TEP, showed the least bleeding and shortest hospital stays.
LR-TEP enabled the earliest ambulation among the surgical techniques evaluated.
OMR-Lightweight had a significantly higher recurrence rate compared to other techniques.
LR-TEP and LR-TAPP significantly reduced postoperative complications.
IPOM provided the greatest pain relief among the techniques assessed.
Urinary retention incidence was low across all techniques without significant differences.
Clinical Implications
Minimally invasive surgical options, particularly laparoscopic techniques, should be considered for elderly patients undergoing inguinal hernia repair due to their favorable recovery profiles. Surgeons should weigh the risks and benefits of each technique, especially in patients with significant comorbidities.
Conclusion
The findings suggest that laparoscopic approaches, particularly LR-TEP, are advantageous for elderly patients undergoing inguinal hernia repair, offering improved recovery outcomes while maintaining comparable recurrence rates to traditional open techniques.
