Three-year results of randomised clinical trial comparing lightweight mesh with heavyweight mesh for inguinal hernioplasty

Purpose

The aim of the present randomised study was to find out whether usage of lightweight mesh in inguinal hernia repair, compared with heavyweight mesh, results in decreased incidence of chronic groin pain and foreign body feeling, as well as to evaluate the risk factors for chronic pain development and hernia recurrences.

Methods

The patients were randomised into the heavyweight mesh (HW) group and lightweight mesh (LW) group. A tension-free mesh repair using the Lichtenstein technique was performed on all patients. Pain scores during different activities were measured on visual analogue scale. All patients underwent a clinical examination for any evidence of hernia recurrence.

Results

Of the patients, 17.2?% in the HW group and 29.3?% in the LW group reported that they experienced pain at 3-year follow-up (P?=?0.1323). Pain was most often reported during physical activity. The median VAS score of all studied activities was 30.5 in the HW group and 30.0 in the LW group. There were more patients in the HW group than in the LW group who stated that they could feel the mesh in the groin (27.6 vs. 20.7?%, P?=?0.3967). Among all patients, 42.9?% who had severe pain preoperatively also reported pain during different activities and 19.6?% of the patients who did not have severe pain preoperatively reported pain during different activities (P?=?0.0481). At 3-year follow-up, there was 1 hernia recurrence in the HW group and 1 hernia recurrence in the LW group.

Conclusions

Our study shows that compared with HW mesh, LW mesh has no advantage in reducing chronic groin pain and foreign body feeling at the operation site after inguinal hernioplasty at 3-year follow-up. Severe preoperative pain was correlated with the development of chronic pain. There was no difference between the two study groups in the recurrence rates.     

Randomised clinical trial comparing lightweight mesh with heavyweight mesh for inguinal hernioplasty

Purpose  

The aim of the present randomised clinical study was to compare the incidence of post-operative chronic groin pain and the feeling of a foreign body after inguinal hernioplasty with lightweight (LW) and heavyweight (HW) mesh, as well as to evaluate the patient’s quality of life after inguinal hernia repair.     

Whole-exome sequencing identifies a potential TTN mutation in a multiplex family with inguinal hernia

Hernia - Inguinal hernia repair is one of the most common procedures in general surgery. Males are seven times more likely than females to develop a hernia and have a 27 % lifetime...     

Prospective study evaluating the impact of severity of chronic pain on quality of life after inguinal hernioplasty

Hernia - The definition of chronic pain after inguinal hernioplasty and the methods of its assessment vary a great deal, which make it complicated to conduct meta-analyses. The primary aim of the...