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.

Laparoscopic ventral hernia repair using a composite mesh with polypropylene and expanded polytetrafluoroethylene: a prospective, multicentre registry.

BACKGROUND: Abdominal wall hernias are a common problem. Composite meshes placed intraperitoneally for abdominal wall hernia repair are widely used. This registry evaluated the safety and efficacy of one specific composite mesh with polypropylene and expanded polytetrafluoroethylene (Intramesh® T1) in laparoscopic ventral hernia repair. METHODS: A prospective multicentre registry with data from seven centres was collected between January 2013 and September 2014. Primary endpoint was recurrence rate at 12 months determined by clinical examination. Secondary outcome measures included intraoperative complications, complications during hospitalisation and at 1-month and 12-months follow-up. RESULTS: The registry included 90 patients (30 female and 60 male). Fifty-five patients (61.1%) presented with primary ventral hernias and 35 patients (38.9%) with incisional ventral hernias. Median hernia size was 4 cm2. Intraoperative complications were reported in two patients (2.2%). Complications during hospitalisation were reported in four (4.4%) patients. At 1-month follow-up, 17 (18.9%) patients had postoperative complications, of which 5 complications were major and 19 were minor. Late complications at 12-months were observed in 10 patients (11.1%), of which 2 were major and 8 minor complications. CONCLUSION: Intramesh® T1 is a safe and effective composite mesh with favourable short and midterm outcome and morbidity. (NCT01816867).

Unusual presentation of trocar site hernia after Roux-en-Y gastric bypass: case report.

INTRODUCTION: The exponential increase of bariatric surgery has resulted in a new diagnostic field of postoperative complications. One of the possibly serious complications is trocar site hernia. CASE REPORT: We present a rare case of trocar site hernia, in particular herniation of the blind loop of the jejunojejunostomy in a patient previously operated for laparoscopic gastric bypass. CONCLUSION: In patients with intermittent epigastric pain and regurgitation or nausea after RYGB, the differential diagnosis should include internal herniation and cholecystitis. Besides that, incarcerated trocar site hernia should also be considered. If obstructive symptoms are lacking, this might indicate Richter's hernia or herniation of the blind loop of the jejunojejunostomy. Due to the vague symptoms and the potentially late presentation, diagnosis can be challenging. However, this is a dangerous complication possibly leading to bowel strangulation and perforation, requiring urgent surgical repair.