Tissue Adhesives for Hernia Mesh Fixation: A Literature Review

Safety and efficacy revisited: a systematic review and meta-analysis of glue versus tack mesh fixation in laparoscopic inguinal herniorrhaphy

Background

This analysis addresses the uncertainty surrounding the efficacy of glue mesh fixation (GMF) compared with tack mesh fixation (TMF) in laparoscopic herniorrhaphy. Our meta-analysis incorporates recently conducted randomized controlled trials (RCTs) to enhance the reference for assessing the efficacy and safety of GMF.

Methods

PubMed Central, Google Scholar, Science Direct, and Cochrane Library were extensively reviewed for articles in the English language performed from inception to May 2023 using the keywords "Glue mesh repair," "Tack mesh repair," "Inguinal Hernia," "Herniorrhaphy," "Laparoscopic," "Mesh Fixation," and "Randomized controlled trials."

Results

In this meta-analysis, we incorporated a total of 20 randomized controlled trials, evaluating each article individually using quality ratings. Compared with TMF, GMF demonstrated a significant reduction in the incidence of chronic pain [RR: 0.40, (0.23, 0.68)] and pain scores on postoperative day 1 [MD: -1.07, (-1.90, -0.25)]. We also used funnel plots and Egger's regression to test for publication bias.

Conclusion

In summary, this meta-analysis establishes the significance of GMF in reducing chronic pain and postoperative day 1 pain compared with TMF. However, no statistically significant difference was noted between the GMF and TMF groups concerning hematoma, seroma, operation time, recurrence rate, and total complications. Nonetheless, given the small number of cases in this study, the findings must be validated in the future by multicenter, large-sample, high-quality RCTs.

Cyanoacrylate mesh fixation for laparoscopic inguinal hernia repair: a prospective, multicenter, single-arm study

BACKGROUND

Inguinal hernia repair is among the most frequently performed surgical procedures. Alternatives to penetrating mesh fixation, such as surgical glue, are being investigated for their potential benefit in reducing chronic pain. The aim of this study was to assess the efficacy of the n-hexyl cyanoacrylate glue Ifabond™ for mesh fixation in laparoscopic inguinal hernia repair.

METHODS

This prospective, multicenter, single-arm study collected data from laparoscopic inguinal hernia repairs using Ifabond™ (Peters Surgical, Boulogne-Billancourt Cedex, France) and a standard [Promesh® SURG ST (Peters Surgical)/Biomesh® P1 (Cousin Biotech, Wervicq-Sud, France)] or lightweight [Promesh® SURG LI (Peters Surgical)/Premium® Implant (Cousin Biotech)] polypropylene mesh. The primary endpoint was postoperative pain [100-scale Visual Analog Scale (VAS)]. Secondary endpoints were complications, hernia recurrences, and quality of life (QoL) (EQ-5D-3L health index and EQ-VAS). Patients were followed up at 5 weeks and 12 months after surgery.

RESULTS

Six-hundred and thirteen patients underwent laparoscopic inguinal hernia repair. Postoperative pain decreased at 5-week (3.97 ± 10.04; p < 0.0001) and 12-month (3.83 ± 11.26; p < 0.0001) follow-up compared with before surgery (26.96 ± 19.42). One hundred and fifteen patients (13.74%) experienced chronic pain in the groin at 12-month follow-up, of whom 14 (2.67%) required analgesics. There were 6 patients with major morbidities and one patient died of an unrelated cause. Two hernia recurrences occurred within 12-month follow-up. Patients' QoL increased from an EQ-5D-3L index score of 0.82 ± 0.19 preoperatively to 0.90 ± 0.15 at 5 weeks (p < 0.0001) and 0.92 ± 0.15 at 12 months after surgery (p < 0.0001). The EQ-VAS general health scoring increased from 79.03 ± 12.69 preoperatively to 84.31 ± 9.97 at 5-week (p < 0.0001) and 84.16 ± 14.48 at 12-month follow-up (p < 0.0001).

CONCLUSIONS

Ifabond™ (Peters Surgical) is a safe, reliable, and feasible fixation method for laparoscopic inguinal hernia repair with a very high surgeon satisfaction score, improved patients' QoL, and comparable risk of developing chronic pain and postoperative complications as described in the literature.

Inguinal hernia – epidemiology, risk factors, treatment methods (literature review)

Inguinal hernias (IH) are widespread in the human population and occur in 27–43 % of men and 3–6 % of women. Many risk factors for IH have been overestimated in the last decade: male gender is considered the leading factor (the ratio between men and women is approximately 1:7), less significant factors are heredity (most significant for women), physical activity (more significant for men), age (peak prevalence of IH occurs at 5 years and 70–80 years), congenital or acquired connective tissue dysplasia, history of prostatectomy, low body mass index.Hernioplasty with the use of synthetic mesh prostheses remains the most popular technique for surgical correction of IH. Performing non-prosthetic hernioplasty is only recommended if mesh prostheses are not available, for example in poor countries. In open hernioplasty using mesh prostheses, different methods are used today: Plug & Patch, Prolene Hernia System, Parietene Progrip, sutureless plastic according to Trabucco, Stoppa, preperitoneal techniques TIPP (trans-inguinal pre-peritoneal), TREPP (transrectus pre-peritoneal), TEP (total extraperitoneal), however, none of them showed significant advantages over the gold standard of open hernioplasty – tensionfree repair according to Liechtenstein.Laparoscopic IH correction is represented by the TAPP (transabdominal preperitoneal) technique, performed through the abdominal cavity, and TEP (total extraperitoneal) – extraperitoneal prosthetic hernioplasty. None of them has a significant advantage in the treatment of IH; therefore, when choosing a treatment method, the surgeon should be guided by the cost of the operation and the level of proficiency in one or another hernioplasty technique.