Related Experiment Video
Updated: Jul 7, 2025
Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair
Published on: December 23, 2022
Open preperitoneal inguinal hernia repair has superior 1-year patient-reported outcomes compared to Shouldice
Tina Bharani1, Divyansh Agarwal2, Nora Fullington3,4
1Department of Surgery, Thomas Jefferson University Hospitals, Philadelphia, PA, USA.
Introduction:
The Shouldice method for inguinal hernia repair remains the gold standard for prosthesis-free repairs. Nonetheless, international guidelines have favored posterior mesh reinforcement as the standard of care for inguinal hernia repair due to lower risk of recurrence and chronic pain, avoidance of general anesthesia, and favorable biomechanical properties. Recent publications have shown the benefits of an open approach to posterior repairs. Herein, we use the Abdominal Core Health Quality Collaborative (ACHQC) registry to compare patient-reported outcomes after a Shouldice no-mesh repair versus open preperitoneal (OPP) mesh repair.
Methods:
We performed a propensity score matched analysis to compare patient-reported quality of life (QoL) and peri/postoperative outcomes after a Shouldice repair versus OPP. Data from 2012 to 2022 were obtained from the ACHQC, and 1:1 optimal matching was performed. EuraHS scores were used to estimate QoL, and further analysis on the EuraHS domains of pain, aesthetics, and activity restriction were performed between the two cohorts.
Results:
Matching resulted in 257 participants in each, Shouldice and OPP cohorts. OPP was associated with a better QoL score compared to Shouldice at 30 days after surgery (Median (IQR) 7.75 (2.0-17.0) vs 13.0 (4.0-26.1); OR 0.559 [0.37, 0.84]; p = 0.003). This difference persisted at 6 months and 1 year postoperatively (OR 0.447 [0.26, 0.75] and 0.492 [0.26, 0.93], respectively). We did not observe any significant differences in hernia recurrence risk at 1-year, or rates of 30-day SSOs/SSIs, postoperative bleeding, peripheral nerve injury, DVTs, or UTIs.
Conclusion:
Our data suggest that OPP is associated with significantly better patient-reported QoL, in the first month after surgery and up to 1 year postoperatively, especially with respect to lesser pain, when compared to the Shouldice repair. In specialized inguinal hernia practices, open posterior mesh repairs may lead to better outcomes than non-mesh repairs. We encourage more training in both repairs to facilitate larger prospective studies and evaluation of the generalizability of these results to all surgeons performing IHR.
