Active clinical trials for "Hernia"

Two Millimetres needlescopic instruments induce minimal damage to the abdominal wall and have excellent cosmetic results. However, these instruments are fragile and expensive with short weak jaws. The aim of this study is to present a novel needlescopic approach using 1.6-mm Suture Grasper Device [SGD], modified polypectomy snare and a home-made Snare (HMS) for the treatment of congenital inguinal hernias [CIH] in girls. Over a period of one year from March 2018 to March 2019 a prospective study was conducted in three tertiary centres on 53 girls presented with CIH. Preoperative inguinoscrotal U/S was done for all patients to confirm the diagnosis and to measure the diameter of internal inguinal ring [IIR]. All patients were repaired using needlescopic inversion and snaring of the hernia sac using 2-SGDs and a snare. Follow up period ranged from 12 to 24 (Median 16.5) months. Fifty-three girls with 74 hernias were included in this study. Their mean age was 37.8 months. Internal inguinal ring diameter (IIR) ranged between 8-15 mm with a mean of 11.8±2.8mm. Mean operative time was 15.5 minutes in bilateral and 11.4 minutes in unilateral cases. Mean operative time for inversion, snaring, and sac extraction was 4.2±1.3 minutes. All cases were completed successfully without conversion and without complications. Follow up period ranged from 12 to 24 (Median 16.5) months with non-visible scar and no recurrence among the studied patients. Needlescopic inversion and snaring of inguinal hernia using 1.6mm instruments is a safe, rapid and feasible method for CIH repair in girls with invisible scar and no short-term recurrence.

22 patients of incisional hernia underwent treatment by double mesh modification of the original Chevrel's technique the primary outcome was recurrence, skin necrosis secondery out come was pain hematoma seroma

entral hernias are a major cause of functional impairment, abdominal pain, and bowel obstruction. The overall incidence of primary ventral hernia is estimated to be between 4 and 5 % in the literature, and ventral incisional hernia rates vary from 35 to 60 % within 5 years after laparotomy . After laparoscopy, this rate is estimated to decline from 0.5 to 15 % even after two decades, LVHR or open repair (OVHR) is still a matter of debate because of concerns about seroma formation, recurrence rate, and the intraperitoneal mesh position. . The laparoscopic technique for repairing ventral and incisional hernias is now well established. However, several issues related to LVHR, such as the high recurrence rate of hernias with large fascial defects and in extremely obese patients, are yet to be resolved. Additional problems include seroma formation. To solve these problems, laparoscopic fascial defect closure with IPOM reinforcement (IPOM-Plus) has been introduced in the past decade, and a few studies have reported satisfactory outcomes. Although detailed techniques for fascial defect closure and handling of the mesh have been published, standardized techniques are yet to be established.

The use of synthetic mesh to repair infected defects of the abdominal wall remains controversial. This study aimed to evaluate the short-term outcomes of using PVDF mesh to treat infected abdominal wall defects in the elective setting.

General objective: To evaluate the fertility of adult men submitted to bilateral herniorrhaphy with mesh placement by the Lichtenstein and laparoscopic approaches

To compare the mean length of hospital stay in laparoscopic trans abdominal preperitoneal repair versus open mesh repair in patients undergoing inguinal hernia repair with mesh.

This is a prospective, randomized double-blinded study to find out if mesh fixation with n-butyl-2-cyanoacrylate (NBCA) are more painless than conventional mesh fixation with sutures in inguinal hernia operation (Lichtenstein procedure) in day-case surgery. Our hypothesis is that glue fixation is safe, simple and fast method compared to conventional Lichtenstein technique.

The primary endpoint of this study will determine if subjects receiving a continuous infusion of local anesthetic following laparoscopic ventral hernia repair, with the pain pump installed as described to treat post surgical pain will have a lower incidence of pain than those patients treated with a placebo, saline-filled pain pump.The secondary endpoint of this study will determine if subjects receiving a continuous infusion of local anesthetic following laparoscopic ventral hernia repair, with the pain pump installed as described to treat post surgical pain will have a lower utilization of narcotic analgesic medication than those patients treated with the placebo, saline-filled pain pump.

Inguinal hernia repair is one of the most commonly performed surgeries around the world. It accounts for approximately 75% of all abdominal wall hernias and presents a lifetime risk of 27% in males and 3% in females. Since the modern concept of surgical hernia repair described by Bassini in 1887, with the technique that bears his name, several techniques have been developed in the last century in order to improve surgical outcomes after inguinal hernia repair. Different open repairs, such as anterior (Shouldice, McVay) or posterior (Stoppa) approach were described and developed, until Lichtenstein described the tension-free hernioplasty concept supported by the use of a prosthetic mesh to repair the hernia defect. Notable Improvements were observed with this technique in terms of recurrence, pain, and discomfort in comparison with previous tension repairs. Considerable advantages over open repair have been obtained with the introduction of minimally invasive surgery to inguinal hernia repair, in terms of patient comfort and recurrence rates. Regarding prosthetic material, meshes have evolved since the first Dacron mesh used by Lichtenstein. First generation meshes were manufactured using more material and for this reason they have been described as heavyweight meshes. New generation meshes have been designed with less material in order to diminish the inflammatory response and foreign body reaction, providing less chronic pain with similar recurrence rates than heavyweight meshes. The density (or weight) of the mesh, measured in g/m2, is inversely proportional to the size of the pore and lately it has been reported that one of the main aspects related to prosthetic materials is pore size. Large pore meshes use less material, consequently they have been associated with a better tissue ingrowth. The large pore of lightweight meshes is conditioned by the less amount of material used. All previous studies compare both light and heavyweight polypropylene meshes But in order to get a proper comparison of the behavior of meshes in the inguinal region it is important to include the material and the pore size. The aim of our study is to compare patient-reported outcomes with the use of either a Polytetrafluoroethylene (PTFE) large pore mesh (LP-PTFE) vs a small pore polypropylene mesh (SP-PPL).

Chronic pain may be a long-term problem after inguinal Lichtenstein hernioplasty. The aim of this study was to compare long-term results of hernioplasty using three different meshes (partly absorbable, lightweight polypropylene and thick polypropylene mesh).