Active clinical trials for "Hernia"

The aim of this study is to describe the development of symptomatic and asymptomatic incisional hernias after emergency midline laparotomy over time in high-risk patients evaluated by consecutive MRI-scans.

This trial will compare laparoscopic and robotic-assisted abdominal hernia repairs, using the Versius® system. We will initially aim to recruit 60 patients (20 patients in the laparoscopic arm and 40 in the robotic arm) in order to assess the ergonomic impact of each modality on the operating surgeon. This aims to provide in vivo information on whether robotic surgery provides any advantages to the operating surgeon. This trial will also be used to assess the feasibility of recruitment to a future larger study, and any data collected will be used as pilot data.

This study is being conducted to gather long-term data of the performance of the Miromatrix Biological Mesh.

Parastomal hernia (PSH) is one of the most frequent stoma complications with a high impact on patients' quality of life. Half of the stomas created each year are permanent and up to 50% of the patients will develop a PSH. PSH rates depend on the type of ostomy, ileo- or colostomy. End colostomy carries the highest risk for PSH (48%). PSH lead to recurrent pain, poor fitting appliance with leakage and therefore, skin irritation, and can also be complicated by strangulation or occlusion. The literature reports that 30% of patients with a PSH will require surgery. There are many different surgical procedures to repair PSH: primary fascia repair, relocation of the stoma or repair with various type of mesh. Despite the efforts done to improve the techniques, the incidence of recurrent PSH is up to 70% dependent of the used technique. Therefore, the idea of implanting a mesh at the time of initial stoma formation has lately been advocated. A new device, the KoringKM, which is a stomaplasty ring made of propylene, flexible and non-absorbable, was created. This study will try to prove that incorporation of the new stomaplasty ring at the time of stoma creation will diminish long-term PSH rate. This hypothesis will improve patient's quality of life and reduce costs associated with PSH. All patients requiring a permanent ostomy (ileostomy or colostomy) for a malignant disease and fulfilling the inclusion criteria are eligible to participate in the trial. The patients will be randomized 24 to 48 hours prior to surgery after given written informed consent. The implantation of the Koring will be perfomed by experienced surgeons (expertise based, best team approach) who have already implanted the Koring (e.g. participated in the observational study) and/or have reviewed the video documentation. The surgeon will fill out the first form with the data of the patient and of the surgical procedure. The surgical wound will be daily examined. A second form will be fill out during the 30 post-operative days visit. The patients will be asked to inform the surgeon and/or investigator if any side event or suspicion of infection occurs after hospital discharge. The next follow-up visits will be at one and two years including a clinical examination and an abdominal CT. At this moment, the 3rd and 4th forms will be documented. All data will be anonymised and included in an Excel database.

Laparoscopic contralateral patent processus vaginalis (CPPV) repair in infancy and childhood is still debatable, due to the high CPPV rate but low contralateral metachronous hernia (MCIH) rate. In order to found risk factors for MH, we conducted this prospective study. This is an multi-center investigator-initiated observational prospective trial. After informed all the benefits and risks of repair CPPV simultaneously, those patients with unilateral inguinal hernia whose parents preferred not to repair CPPV simultaneously will be assigned in the study. All information about demographic data, hernia side, CPPV type and CPPV diameter will be recorded. The subjects will be followed up until MCIH developing or to 24 months postoperatively. Patients will be analyzed to identify the risk factors for MH.

Participants who are scheduled to have open ventral hernia repair (OVHR) will be asked to take part in this study. The purpose of this study is to find out if placing Microlyte (which is a dissolvable sheet coated in silver) on the surgical incision is better than placing nothing on the surgical incision when it comes to decreasing the chance of surgical site infections. The study device has been cleared by the Food and Drug Administration (FDA) for use on surgical incisions. A total of 280 participants will be included in the study. Participation will last for about 90 days.

Quality Control of ventral hernia surgery in 21 Belgian hospitals by prospective registration in close collaboration with the Danish Hernia Database.

The aim of this study is to identify risk factors for the development of incisional hernias in emergency midline laparotomies.

The Hill classification, also known as the Hill grade, is a system used to classify the severity of gastroesophageal valve incompetence, specifically related to gastroesophageal reflux disease (GERD) and hiatal hernia. This study aims to compare the ability of physicians versus an AI model to asses the Hill grade during gastroscopy.

Randomized trial to compare outcomes of robot-assisted and laparoscopic ventral hernia repair surgery.