Four-year follow-up in 33 patients after inguinal hernioplasty using the NeT Plug & Patch device.

AIM: To prove that the Net Plug & Patch is a valid device for the surgical treatment of inguinal hernia. MATERIAL OF STUDY: The authors of a previous study decided to continue the follow-up for a further three years on 33 patients who had had hernia repair surgery using the three-dimensional NeT Plug & Patch device at their Hernia Center. RESULTS: All of the patients involved took part and the follow-up appointments were scheduled as follows: clinical examination at two years; telephone contact at three years and telephone contact and questionnaire at four years. No symptoms were observed at the second, third and fourth year follow-up time-points. There were no cases of recurrence. DISCUSSION: The Lichtenstein technique is currently considered the gold standard. However, many surgeons now prefer to use the MPR (Mesh Plug Repair) technique, despite the potential complications of using a plug. The technique had a short learning curve with no complications associated directly with the plug used such as migration or possible erosion of the adjacent hollow abdominal organs or blood vessels. CONCLUSIONS: the NeT Plug & Patch device thus proved to be comfortable, safe and efficacious in inguinal repair surgery using the MPR technique. KEY WORDS: Mesh Plug Repair (MPR), Plug migration, Trabucco repair.

Efficacy of a haemostatic matrix for the management of bleeding in patients undergoing liver resection: results from 237 cases.

BACKGROUND: The haemostatic matrix (FloSeal) is a topical agent that provides effective haemostasis in a range of surgical applications. We evaluated this sealant for intraoperative haemostatic effectiveness in an observational series of patients undergoing surgery for the resection of primary and metastatic liver tumours. METHODS: A haemostatic matrix was applied directly to areas of bleeding. The severity of bleeding before and after application was graded on a 5-point scale (0 = no bleeding, 1 = oozing, 2 = moderate blood flow, 3 = heavy blood flow, 4 = spurting blood). The time to complete haemostasis was also recorded. RESULTS: 105 women (age 61 +/- 9 years) and 132 men (age 61 +/- 12 years) were included in this study. One hundred and seventeen patients (49.36%) had pre-operative coagulopathy resulting from co-existent cirrhosis (67 Child-Pugh Class A; 50 Child-Pugh Class B). Prior to administration of a haemostatic matrix, 93 bleeding sites (24.8%) had a bleeding severity score of 2, 269 bleeding sites (71.7%) had a score of 3 and 13 bleeding sites (3.5%) had a score of 4. Following administration of the haemostatic matrix, bleeding stopped completely (score of 0) at 367 (97.9%) of the 375 sites and was reduced to a score of 1 at the remaining 8 sites (2.1%), of which only 2 were in patients with coagulopathy. The mean time to achieve haemostasis in the overall population was 2.9 +/- 1 min; this was significantly increased in patients with coagulopathy versus noncoagulopathic patients (4 +/- 1 vs. 2 +/- 1 min, p < 0.001). CONCLUSIONS: In this prospective, uncontrolled study of 237 consecutive patients undergoing major hepatic surgery to remove primary or metastatic tumours, application of a haemostatic matrix provided rapid and effective intraoperative control of mild to severe bleeding from the liver edge, even in patients with prolonged bleeding times resulting from cirrhosis. This preliminary evidence warrants a randomised, controlled clinical trial with a larger sample size.