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Chinese Journal of Hernia and Abdominal Wall Surgery(Electronic Edition) ›› 2024, Vol. 18 ›› Issue (05): 528-533. doi: 10.3877/cma.j.issn.1674-392X.2024.05.010

• Articles • Previous Articles     Next Articles

Efficacy of different types of mesh combined with Nissen fundoplication for repairing hiatal hernia and potential risk factors for recurrence

Yan Zhou1, Ying Li1, Xiaobing Zhou1, Fahui Cheng1, Hengzheng He1,()   

  1. 1.Gastroesophageal Reflux Disease Center, Second People's Hospital of Hunan Province,Changsha 410011, China
  • Received:2024-01-01 Online:2024-10-10 Published:2024-11-05
  • Contact: Hengzheng He

Abstract:

Objective

To investigate the effect of different meshes combined with Nissen fundoplication for repairing hiatal hernia (HH) and potential risk factors for recurrence.

Methods

A total of 120 patients with HH underwent laparoscopic mesh repair combined with Nissen fundoplication in Second People's Hospital of Hunan Province from October 2019 to June 2022 were selected. According to intraoperative type of mesh, patients were divided into the experimental group (decellularized porcine small intestinal submucosa-derived biological mesh) and the control group (polypropylene mesh). The postoperative efficacy of the two groups of HH patients were retrospectively analyzed, and the potential risk factors for recurrence were further explored by Logistic regression analysis.

Results

The postoperative gastroesophageal reflux disease questionnaire (Gerd Q) scores [(7.6±1.8), (7.8±1.2) points]of both groups of patients decreased compared to preoperative scores [(11.2±3.0), (11.1±3.2) points], with statistically significant difference (t=7.971, 7.479; P<0.001, <0.001).The results of univariate analysis showed that postoperative recurrence of HH was associated with age (OR=3.211, 95% CI=1.831-5.191;P=0.012), postoperative acid reflux (OR=3.385, 95% CI=1.525-6.213; P=0.013), postoperative dysphagia(OR=3.512, 95% CI=1.902-5.914; P=0.022), hiatal defect diameter (OR=5.810, 95% CI=3.2261-9.993;P=0.020), postoperative hospital stay (OR=2.426, 95% CI=1.421-4.270; P=0.027), postoperative esophageal pressure (OR=0.372, 95% CI=0.105-0.823; P=0.019) and postoperative DeMeester score(OR=1.916, 95% CI=1.022-4.885; P=0.013). Further multivariate Logistic regression analysis showed that postoperative acid reflux (OR=3.518, 95% CI=1.050-5.423; P=0.013), postoperative dysphagia(OR=3.307, 95% CI=1.384-7.065; P=0.011), large hiatal defect diameter (OR=3.673, 95% CI=1.821-10.368; P=0.016), long postoperative hospital stay (OR=7.025, 95% CI=4.313-16.335; P=0.017), high postoperative esophageal pressure (OR=14.013, 95% CI=7.735-21.926; P=0.007) and high postoperative DeMeester score (OR=15.342, 95% CI=3.024-24.012; P=0.004) were independent risk factors for HH recurrence.

Conclusion

Both biological and synthetic meshes combined with Nissen fundoplication can safely and effectively repair HH and improve the prognosis of patients. Large diameter of hiatal defect,postoperative acid reflux and dysphagia, long postoperative hospital stay, high postoperative esophageal pressure and DeMeester score suggest higher risk of HH recurrence, and clinical application should follow the principle of individualized treatment.

Key words: Hiatal hernia, Biological mesh, Herniorrhaphy, Nissen fundoplication, Efficacy, Risk factors for recurrence

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